diff options
| author | Krzysiek Madejski <krzysztof.madejski@epf.org.pl> | 2019-02-21 20:28:13 +0100 |
|---|---|---|
| committer | Wim <wim@42.be> | 2019-02-21 20:28:13 +0100 |
| commit | 55e79063d6edbbf4560fd14edc45ce9558afaf7a (patch) | |
| tree | 9ee9470119066556210a9226ae05b2c73ebda5e6 | |
| parent | 46f4bbb3b5e93ff489c0125c66b1c29fcb001e22 (diff) | |
| download | matterbridge-msglm-55e79063d6edbbf4560fd14edc45ce9558afaf7a.tar.gz matterbridge-msglm-55e79063d6edbbf4560fd14edc45ce9558afaf7a.tar.bz2 matterbridge-msglm-55e79063d6edbbf4560fd14edc45ce9558afaf7a.zip | |
Add initial WhatsApp support (#711)
83 files changed, 24187 insertions, 3456 deletions
@@ -18,6 +18,7 @@ [Rocket.Chat][mb-rocketchat] | [XMPP][mb-xmpp] | [Twitch][mb-twitch] | + [WhatsApp][mb-whatsapp] | [Zulip][mb-zulip] | And more... </sup> @@ -79,6 +80,7 @@ * [Steam](https://store.steampowered.com/) * [Twitch](https://twitch.tv) * [Ssh-chat](https://github.com/shazow/ssh-chat) +* [WhatsApp](https://www.whatsapp.com/) * [Zulip](https://zulipchat.com) ### 3rd party via matterbridge api @@ -276,6 +278,7 @@ Matterbridge wouldn't exist without these libraries: * steam - https://github.com/Philipp15b/go-steam * telegram - https://github.com/go-telegram-bot-api/telegram-bot-api * xmpp - https://github.com/mattn/go-xmpp +* whatsapp - https://github.com/Rhymen/go-whatsapp/ * zulip - https://github.com/ifo/gozulipbot <!-- Links --> @@ -289,4 +292,5 @@ Matterbridge wouldn't exist without these libraries: [mb-rocketchat]: https://open.rocket.chat/channel/matterbridge [mb-xmpp]: https://inverse.chat/ [mb-twitch]: https://www.twitch.tv/matterbridge + [mb-whatsapp]: https://www.whatsapp.com/ [mb-zulip]: https://matterbridge.zulipchat.com/register/ diff --git a/bridge/config/config.go b/bridge/config/config.go index 98f3f2ac..f473ab04 100644 --- a/bridge/config/config.go +++ b/bridge/config/config.go @@ -185,6 +185,7 @@ type BridgeValues struct { Telegram map[string]Protocol Rocketchat map[string]Protocol SSHChat map[string]Protocol + WhatsApp map[string]Protocol // TODO is this struct used? Search for "SlackLegacy" for example didn't return any results Zulip map[string]Protocol General Protocol Gateway []Gateway diff --git a/bridge/whatsapp/handlers.go b/bridge/whatsapp/handlers.go new file mode 100644 index 00000000..456f2009 --- /dev/null +++ b/bridge/whatsapp/handlers.go @@ -0,0 +1,104 @@ +package bwhatsapp + +import ( + "strings" + "time" + + "github.com/42wim/matterbridge/bridge/config" + + "github.com/Rhymen/go-whatsapp" + + whatsappExt "maunium.net/go/mautrix-whatsapp/whatsapp-ext" +) + +/* +Implement handling messages coming from WhatsApp +Check: +- https://github.com/Rhymen/go-whatsapp#add-message-handlers +- https://github.com/Rhymen/go-whatsapp/blob/master/handler.go +- https://github.com/tulir/mautrix-whatsapp/tree/master/whatsapp-ext for more advanced command handling +*/ + +// HandleError received from WhatsApp +func (b *Bwhatsapp) HandleError(err error) { + b.Log.Errorf("%v", err) // TODO implement proper handling? at least respond to different error types +} + +// HandleTextMessage sent from WhatsApp, relay it to the brige +func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) { + if message.Info.FromMe { // || !strings.Contains(strings.ToLower(message.Text), "@echo") { + return + } + // whatsapp sends last messages to show context , cut them + if message.Info.Timestamp < b.startedAt { + return + } + + messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones + groupJid := message.Info.RemoteJid + + senderJid := message.Info.SenderJid + if len(senderJid) == 0 { + // TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved + senderJid = *message.Info.Source.Participant + } + + // translate sender's Jid to the nicest username we can get + senderName := b.getSenderName(senderJid) + if senderName == "" { + senderName = "Someone" // don't expose telephone number + } + + extText := message.Info.Source.Message.ExtendedTextMessage + if extText != nil && extText.ContextInfo != nil && extText.ContextInfo.MentionedJid != nil { + // handle user mentions + for _, mentionedJid := range extText.ContextInfo.MentionedJid { + numberAndSuffix := strings.SplitN(mentionedJid, "@", 2) + + // mentions comes as telephone numbers and we don't want to expose it to other bridges + // replace it with something more meaninful to others + mention := b.getSenderNotify(numberAndSuffix[0] + whatsappExt.NewUserSuffix) + if mention == "" { + mention = "someone" + } + message.Text = strings.Replace(message.Text, "@"+numberAndSuffix[0], "@"+mention, 1) + } + } + + b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJid, b.Account) + rmsg := config.Message{ + UserID: senderJid, + Username: senderName, + Text: message.Text, + Timestamp: messageTime, + Channel: groupJid, + Account: b.Account, + Protocol: b.Protocol, + Extra: make(map[string][]interface{}), + // ParentID: TODO, // TODO handle thread replies // map from Info.QuotedMessageID string + // Event string `json:"event"` + // Gateway string // will be added during message processing + ID: message.Info.Id} + + if avatarURL, exists := b.userAvatars[senderJid]; exists { + rmsg.Avatar = avatarURL + } + + b.Log.Debugf("<= Message is %#v", rmsg) + b.Remote <- rmsg +} + +// +//func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) { +// fmt.Println(message) // TODO implement +//} +// +//func (b *Bwhatsapp) HandleVideoMessage(message whatsapp.VideoMessage) { +// fmt.Println(message) // TODO implement +//} +// +//func (b *Bwhatsapp) HandleJsonMessage(message string) { +// fmt.Println(message) // TODO implement +//} +// TODO HandleRawMessage +// TODO HandleAudioMessage diff --git a/bridge/whatsapp/helpers.go b/bridge/whatsapp/helpers.go new file mode 100644 index 00000000..5268ba3e --- /dev/null +++ b/bridge/whatsapp/helpers.go @@ -0,0 +1,84 @@ +package bwhatsapp + +import ( + "encoding/gob" + "errors" + "os" + + qrcodeTerminal "github.com/Baozisoftware/qrcode-terminal-go" + "github.com/Rhymen/go-whatsapp" +) + +func qrFromTerminal(invert bool) chan string { + qr := make(chan string) + go func() { + terminal := qrcodeTerminal.New() + if invert { + terminal = qrcodeTerminal.New2(qrcodeTerminal.ConsoleColors.BrightWhite, qrcodeTerminal.ConsoleColors.BrightBlack, qrcodeTerminal.QRCodeRecoveryLevels.Medium) + } + + terminal.Get(<-qr).Print() + }() + + return qr +} + +func (b *Bwhatsapp) readSession() (whatsapp.Session, error) { + session := whatsapp.Session{} + sessionFile := b.Config.GetString(sessionFile) + + if sessionFile == "" { + return session, errors.New("if you won't set SessionFile then you will need to scan QR code on every restart") + } + + file, err := os.Open(sessionFile) + if err != nil { + return session, err + } + defer file.Close() + decoder := gob.NewDecoder(file) + err = decoder.Decode(&session) + if err != nil { + return session, err + } + return session, nil +} + +func (b *Bwhatsapp) writeSession(session whatsapp.Session) error { + sessionFile := b.Config.GetString(sessionFile) + + if sessionFile == "" { + // we already sent a warning while starting the bridge, so let's be quiet here + return nil + } + + file, err := os.Create(sessionFile) + if err != nil { + return err + } + defer file.Close() + encoder := gob.NewEncoder(file) + err = encoder.Encode(session) + + return err +} + +func (b *Bwhatsapp) getSenderName(senderJid string) string { + if sender, exists := b.users[senderJid]; exists { + if sender.Name != "" { + return sender.Name + } + // if user is not in phone contacts + // it is the most obvious scenario unless you sync your phone contacts with some remote updated source + // users can change it in their WhatsApp settings -> profile -> click on Avatar + return sender.Notify + } + return "" +} + +func (b *Bwhatsapp) getSenderNotify(senderJid string) string { + if sender, exists := b.users[senderJid]; exists { + return sender.Notify + } + return "" +} diff --git a/bridge/whatsapp/whatsapp.go b/bridge/whatsapp/whatsapp.go new file mode 100644 index 00000000..e17339d8 --- /dev/null +++ b/bridge/whatsapp/whatsapp.go @@ -0,0 +1,305 @@ +package bwhatsapp + +import ( + "crypto/rand" + "encoding/hex" + "errors" + "fmt" + "os" + "strings" + "time" + + "github.com/42wim/matterbridge/bridge" + "github.com/42wim/matterbridge/bridge/config" + + "github.com/Rhymen/go-whatsapp" + + whatsappExt "maunium.net/go/mautrix-whatsapp/whatsapp-ext" +) + +const ( + // Account config parameters + cfgNumber = "Number" + qrOnWhiteTerminal = "QrOnWhiteTerminal" + sessionFile = "SessionFile" +) + +// Bwhatsapp Bridge structure keeping all the information needed for relying +type Bwhatsapp struct { + *bridge.Config + + // https://github.com/Rhymen/go-whatsapp/blob/c31092027237441cffba1b9cb148eadf7c83c3d2/session.go#L18-L21 + session *whatsapp.Session + conn *whatsapp.Conn + // https://github.com/tulir/mautrix-whatsapp/blob/master/whatsapp-ext/whatsapp.go + connExt *whatsappExt.ExtendedConn + startedAt uint64 + + users map[string]whatsapp.Contact + userAvatars map[string]string +} + +// New Create a new WhatsApp bridge. This will be called for each [whatsapp.<server>] entry you have in the config file +func New(cfg *bridge.Config) bridge.Bridger { + number := cfg.GetString(cfgNumber) + if number == "" { + cfg.Log.Fatalf("Missing configuration for WhatsApp bridge: Number") + } + + b := &Bwhatsapp{ + Config: cfg, + + users: make(map[string]whatsapp.Contact), + userAvatars: make(map[string]string), + } + return b +} + +// Connect to WhatsApp. Required implementation of the Bridger interface +// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16 +func (b *Bwhatsapp) Connect() error { + b.RLock() // TODO do we need locking for Whatsapp? + defer b.RUnlock() + + number := b.GetString(cfgNumber) + if number == "" { + return errors.New("WhatsApp's telephone Number need to be configured") + } + + // https://github.com/Rhymen/go-whatsapp#creating-a-connection + b.Log.Debugln("Connecting to WhatsApp..") + conn, err := whatsapp.NewConn(20 * time.Second) + if err != nil { + return errors.New("failed to connect to WhatsApp: " + err.Error()) + } + + b.conn = conn + b.connExt = whatsappExt.ExtendConn(b.conn) + // TODO do we want to use it? b.connExt.SetClientName("Matterbridge WhatsApp bridge", "mb-wa") + + b.conn.AddHandler(b) + b.Log.Debugln("WhatsApp connection successful") + + // load existing session in order to keep it between restarts + if b.session == nil { + var session whatsapp.Session + session, err = b.readSession() + + if err == nil { + b.Log.Debugln("Restoring WhatsApp session..") + + // https://github.com/Rhymen/go-whatsapp#restore + session, err = b.conn.RestoreSession(session) + if err != nil { + // TODO return or continue to normal login? + // restore session connection timed out (I couldn't get over it without logging in again) + return errors.New("failed to restore session: " + err.Error()) + } + + b.session = &session + b.Log.Debugln("Session restored successfully!") + } else { + b.Log.Warn(err.Error()) + } + } + + // login to a new session + if b.session == nil { + err = b.Login() + if err != nil { + return err + } + } + b.startedAt = uint64(time.Now().Unix()) + + _, err = b.conn.Contacts() + if err != nil { + return fmt.Errorf("error on update of contacts: %v", err) + } + + // map all the users + for id, contact := range b.conn.Store.Contacts { + if !isGroupJid(id) && id != "status@broadcast" { + // it is user + b.users[id] = contact + } + } + + // get user avatar asynchronously + go func() { + b.Log.Debug("Getting user avatars..") + + for jid := range b.users { + info, err := b.connExt.GetProfilePicThumb(jid) + if err != nil { + b.Log.Warnf("Could not get profile photo of %s: %v", jid, err) + + } else { + // TODO any race conditions here? + b.userAvatars[jid] = info.URL + } + } + b.Log.Debug("Finished getting avatars..") + }() + + return nil +} + +// Login to WhatsApp creating a new session. This will require to scan a QR code on your mobile device +func (b *Bwhatsapp) Login() error { + b.Log.Debugln("Logging in..") + + invert := b.GetBool(qrOnWhiteTerminal) // false is the default + qrChan := qrFromTerminal(invert) + + session, err := b.conn.Login(qrChan) + if err != nil { + b.Log.Warnln("Failed to log in:", err) + return err + } + b.session = &session + + b.Log.Infof("Logged into session: %#v", session) + b.Log.Infof("Connection: %#v", b.conn) + + err = b.writeSession(session) + if err != nil { + fmt.Fprintf(os.Stderr, "error saving session: %v\n", err) + } + + // TODO change connection strings to configured ones longClientName:"github.com/rhymen/go-whatsapp", shortClientName:"go-whatsapp"}" prefix=whatsapp + // TODO get also a nice logo + + // TODO notification about unplugged and dead battery + // conn.Info: Wid, Pushname, Connected, Battery, Plugged + + return nil +} + +// Disconnect is called while reconnecting to the bridge +// TODO 42wim Documentation would be helpful on when reconnects happen and what should be done in this function +// Required implementation of the Bridger interface +// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16 +func (b *Bwhatsapp) Disconnect() error { + // We could Logout, but that would close the session completely and would require a new QR code scan + // https://github.com/Rhymen/go-whatsapp/blob/c31092027237441cffba1b9cb148eadf7c83c3d2/session.go#L377-L381 + return nil +} + +func isGroupJid(identifier string) bool { + return strings.HasSuffix(identifier, "@g.us") || strings.HasSuffix(identifier, "@temp") +} + +// JoinChannel Join a WhatsApp group specified in gateway config as channel='number-id@g.us' or channel='Channel name' +// Required implementation of the Bridger interface +// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16 +func (b *Bwhatsapp) JoinChannel(channel config.ChannelInfo) error { + byJid := isGroupJid(channel.Name) + + // verify if we are member of the given group + if byJid { + // channel.Name specifies static group jID, not the name + if _, exists := b.conn.Store.Contacts[channel.Name]; !exists { + return fmt.Errorf("account doesn't belong to group with jid %s", channel.Name) + } + } else { + // channel.Name specifies group name that might change, warn about it + var jids []string + for id, contact := range b.conn.Store.Contacts { + if isGroupJid(id) && contact.Name == channel.Name { + jids = append(jids, id) + } + } + + switch len(jids) { + case 0: + // didn't match any group - print out possibilites + // TODO sort + // copy b; + //sort.Slice(people, func(i, j int) bool { + // return people[i].Age > people[j].Age + //}) + for id, contact := range b.conn.Store.Contacts { + if isGroupJid(id) { + b.Log.Infof("%s %s", contact.Jid, contact.Name) + } + } + return fmt.Errorf("please specify group's JID from the list above instead of the name '%s'", channel.Name) + + case 1: + return fmt.Errorf("group name might change. Please configure gateway with channel=\"%v\" instead of channel=\"%v\"", jids[0], channel.Name) + + default: + return fmt.Errorf("there is more than one group with name '%s'. Please specify one of JIDs as channel name: %v", channel.Name, jids) + } + } + + return nil +} + +// Send a message from the bridge to WhatsApp +// Required implementation of the Bridger interface +// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16 +func (b *Bwhatsapp) Send(msg config.Message) (string, error) { + b.Log.Debugf("=> Receiving %#v", msg) + + // Delete message + if msg.Event == config.EventMsgDelete { + if msg.ID == "" { + // No message ID in case action is executed on a message sent before the bridge was started + // and then the bridge cache doesn't have this message ID mapped + + // TODO 42wim Doesn't the app get clogged with a ton of IDs after some time of running? + // WhatsApp allows to set any ID so in that case we could use external IDs and don't do mapping + // but external IDs are not set + return "", nil + } + // TODO delete message on WhatsApp https://github.com/Rhymen/go-whatsapp/issues/100 + return "", nil + } + + // Edit message + if msg.ID != "" { + b.Log.Debugf("updating message with id %s", msg.ID) + + msg.Text += " (edited)" + // TODO handle edit as a message reply with updated text + } + + //// TODO Handle Upload a file + //if msg.Extra != nil { + // for _, rmsg := range helper.HandleExtra(&msg, b.General) { + // b.c.SendMessage(roomID, rmsg.Username+rmsg.Text) + // } + // if len(msg.Extra["file"]) > 0 { + // return b.handleUploadFile(&msg, roomID) + // } + //} + + // Post text message + text := whatsapp.TextMessage{ + Info: whatsapp.MessageInfo{ + RemoteJid: msg.Channel, // which equals to group id + }, + Text: msg.Username + msg.Text, + } + + b.Log.Debugf("=> Sending %#v", msg) + + // create message ID + // TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented + bytes := make([]byte, 10) + if _, err := rand.Read(bytes); err != nil { + b.Log.Warn(err.Error()) + } + text.Info.Id = strings.ToUpper(hex.EncodeToString(bytes)) + + err := b.conn.Send(text) + + return text.Info.Id, err +} + +// TODO do we want that? to allow login with QR code from a bridged channel? https://github.com/tulir/mautrix-whatsapp/blob/513eb18e2d59bada0dd515ee1abaaf38a3bfe3d5/commands.go#L76 +//func (b *Bwhatsapp) Command(cmd string) string { +// return "" +//} diff --git a/gateway/bridgemap/bridgemap.go b/gateway/bridgemap/bridgemap.go index 20577dc1..1ad013ed 100644 --- a/gateway/bridgemap/bridgemap.go +++ b/gateway/bridgemap/bridgemap.go @@ -13,6 +13,7 @@ import ( "github.com/42wim/matterbridge/bridge/sshchat" "github.com/42wim/matterbridge/bridge/steam" "github.com/42wim/matterbridge/bridge/telegram" + "github.com/42wim/matterbridge/bridge/whatsapp" "github.com/42wim/matterbridge/bridge/xmpp" "github.com/42wim/matterbridge/bridge/zulip" ) @@ -30,6 +31,7 @@ var FullMap = map[string]bridge.Factory{ "sshchat": bsshchat.New, "steam": bsteam.New, "telegram": btelegram.New, + "whatsapp": bwhatsapp.New, "xmpp": bxmpp.New, "zulip": bzulip.New, } @@ -2,14 +2,15 @@ module github.com/42wim/matterbridge require ( github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557 + github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f github.com/BurntSushi/toml v0.0.0-20170318202913-d94612f9fc14 // indirect github.com/Jeffail/gabs v1.1.1 // indirect github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329 + github.com/Rhymen/go-whatsapp v0.0.0-20190208184307-c9a81e957884 github.com/bwmarrin/discordgo v0.19.0 github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec github.com/fsnotify/fsnotify v1.4.7 github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible - github.com/golang/protobuf v0.0.0-20170613224224-e325f446bebc // indirect github.com/google/gops v0.3.5 github.com/gopackage/ddp v0.0.0-20170117053602-652027933df4 // indirect github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f // indirect @@ -47,7 +48,6 @@ require ( github.com/russross/blackfriday v2.0.0+incompatible github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca github.com/shazow/ssh-chat v0.0.0-20190125184227-81d7e1686296 - github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 // indirect github.com/sirupsen/logrus v1.3.0 github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 // indirect github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect @@ -65,10 +65,8 @@ require ( go.uber.org/atomic v1.3.2 // indirect go.uber.org/multierr v1.1.0 // indirect go.uber.org/zap v1.9.1 // indirect - golang.org/x/net v0.0.0-20180108090419-434ec0c7fe37 // indirect - golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f // indirect - gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect gopkg.in/fsnotify.v1 v1.4.7 // indirect gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect + maunium.net/go/mautrix-whatsapp v0.0.0-20190127121751-281b3e8f77f3 ) @@ -1,11 +1,17 @@ github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557 h1:IZtuWGfzQnKnCSu+vl8WGLhpVQ5Uvy3rlSwqXSg+sQg= github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557/go.mod h1:jL0YSXMs/txjtGJ4PWrmETOk6KUHMDPMshgQZlTeB3Y= +github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f h1:2dk3eOnYllh+wUOuDhOoC2vUVoJF/5z478ryJ+wzEII= +github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f/go.mod h1:4a58ifQTEe2uwwsaqbh3i2un5/CBPg+At/qHpt18Tmk= github.com/BurntSushi/toml v0.0.0-20170318202913-d94612f9fc14 h1:v/zr4ns/4sSahF9KBm4Uc933bLsEEv7LuT63CJ019yo= github.com/BurntSushi/toml v0.0.0-20170318202913-d94612f9fc14/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/Jeffail/gabs v1.1.1 h1:V0uzR08Hj22EX8+8QMhyI9sX2hwRu+/RJhJUmnwda/E= github.com/Jeffail/gabs v1.1.1/go.mod h1:6xMvQMK4k33lb7GUUpaAPh6nKMmemQeg5d4gn7/bOXc= github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329 h1:xZBoq249G9MSt+XuY7sVQzcfONJ6IQuwpCK+KAaOpnY= github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329/go.mod h1:HuVM+sZFzumUdKPWiz+IlCMb4RdsKdT3T+nQBKL+sYg= +github.com/Rhymen/go-whatsapp v0.0.0-20181218094654-2ca6af00572c h1:ldRXgMEfKmzBomrZusl3edG9AGEeztA7jovLEQy62us= +github.com/Rhymen/go-whatsapp v0.0.0-20181218094654-2ca6af00572c/go.mod h1:MSDmePOOkbFFbVW2WRRppBcbA+aabwpXRgyIIG7jDFQ= +github.com/Rhymen/go-whatsapp v0.0.0-20190208184307-c9a81e957884 h1:2AxfzkQi2L4QGBvUCZoWD6hQuUJa5MG54wiYyNqJlf4= +github.com/Rhymen/go-whatsapp v0.0.0-20190208184307-c9a81e957884/go.mod h1:rdQr95g2C1xcOfM7QGOhza58HeI3I+tZ/bbluv7VazA= github.com/alexcesaro/log v0.0.0-20150915221235-61e686294e58 h1:MkpmYfld/S8kXqTYI68DfL8/hHXjHogL120Dy00TIxc= github.com/alexcesaro/log v0.0.0-20150915221235-61e686294e58/go.mod h1:YNfsMyWSs+h+PaYkxGeMVmVCX75Zj/pqdjbu12ciCYE= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= @@ -21,18 +27,22 @@ github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec h1:JEUiu7P9smN7zgX github.com/dfordsoft/golib v0.0.0-20180902042739-76ee6ab99bec/go.mod h1:UGa5M2Sz/Uh13AMse4+RELKCDw7kqgqlTjeGae+7vUY= github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM= github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ= +github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4= github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible h1:i64CCJcSqkRIkm5OSdZQjZq84/gJsk2zNwHWIRYWlKE= github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible/go.mod h1:qf9acutJ8cwBUhm1bqgz6Bei9/C/c93FPDljKWwsOgM= github.com/golang/protobuf v0.0.0-20170613224224-e325f446bebc h1:wdhDSKrkYy24mcfzuA3oYm58h0QkyXjwERCkzJDP5kA= github.com/golang/protobuf v0.0.0-20170613224224-e325f446bebc/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM= +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/google/gops v0.3.5 h1:SIWvPLiYvy5vMwjxB3rVFTE4QBhUFj2KKWr3Xm7CKhw= github.com/google/gops v0.3.5/go.mod h1:pMQgrscwEK/aUSW1IFSaBPbJX82FPHWaSoJw1axQfD0= github.com/gopackage/ddp v0.0.0-20170117053602-652027933df4 h1:4EZlYQIiyecYJlUbVkFXCXHz1QPhVXcHnQKAzBTPfQo= github.com/gopackage/ddp v0.0.0-20170117053602-652027933df4/go.mod h1:lEO7XoHJ/xNRBCxrn4h/CEB67h0kW1B0t4ooP2yrjUA= github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f h1:FDM3EtwZLyhW48YRiyqjivNlNZjAObv4xt4NnJaU+NQ= github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= +github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= github.com/gorilla/schema v1.0.2 h1:sAgNfOcNYvdDSrzGHVy9nzCQahG+qmsg+nE8dK85QRA= github.com/gorilla/schema v1.0.2/go.mod h1:kgLaKoK1FELgZqMAVxx/5cbj0kT+57qxUrAlIO2eleU= github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q= @@ -86,6 +96,7 @@ github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRU github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU= github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs= github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4= +github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc= github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4= github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE= github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE= @@ -120,6 +131,7 @@ github.com/rs/xid v1.2.1 h1:mhH9Nq+C1fY2l1XIpgxIiUOfNpRBYH1kKcr+qfKgjRc= github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ= github.com/russross/blackfriday v2.0.0+incompatible h1:cBXrhZNUf9C+La9/YpS+UHpUT8YD6Td9ZMSU9APFcsk= github.com/russross/blackfriday v2.0.0+incompatible/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= +github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca h1:NugYot0LIVPxTvN8n+Kvkn6TrbMyxQiuvKdEwFdR9vI= github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU= github.com/shazow/rateio v0.0.0-20150116013248-e8e00881e5c1 h1:Lx3BlDGFElJt4u/zKc9A3BuGYbQAGlEFyPuUA3jeMD0= @@ -128,8 +140,13 @@ github.com/shazow/ssh-chat v0.0.0-20190125184227-81d7e1686296 h1:8RLq547MSVc6vhO github.com/shazow/ssh-chat v0.0.0-20190125184227-81d7e1686296/go.mod h1:1GLXsL4esywkpNId3v4QWuMf3THtWGitWvtQ/L3aSA4= github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 h1:/vdW8Cb7EXrkqWGufVMES1OH2sU9gKVb2n9/1y5NMBY= github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= +github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo= +github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc= github.com/sirupsen/logrus v1.3.0 h1:hI/7Q+DtNZ2kINb6qt/lS+IyXnHQe9e90POfeewL/ME= github.com/sirupsen/logrus v1.3.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo= +github.com/skip2/go-qrcode v0.0.0-20171229120447-cf5f9fa2f0d8/go.mod h1:PLPIyL7ikehBD1OAjmKKiOEhbvWyHGaNDjquXMcYABo= +github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9 h1:lpEzuenPuO1XNTeikEmvqYFcU37GVLl8SRNblzyvGBE= +github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9/go.mod h1:PLPIyL7ikehBD1OAjmKKiOEhbvWyHGaNDjquXMcYABo= github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9 h1:lXQ+j+KwZcbwrbgU0Rp4Eglg3EJLHbuZU3BbOqAGBmg= github.com/smartystreets/assertions v0.0.0-20180803164922-886ec427f6b9/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc= github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a h1:JSvGDIbmil4Ui/dDdFBExb7/cmkNjyX5F97oglmvCDo= @@ -185,14 +202,23 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16 h1:y6ce7gCWtnH+m3dCjzQ1PCuwl28DDIc3VNnvY29DlIA= golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20190103213133-ff983b9c42bc/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190130090550-b01c7a725664 h1:YbZJ76lQ1BqNhVe7dKTSB67wDrc2VPRR75IyGyyPDX8= golang.org/x/crypto v0.0.0-20190130090550-b01c7a725664/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613 h1:MQ/ZZiDsUapFFiMS+vzwXkCTeEKaum+Do5rINYJDmxc= +golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/net v0.0.0-20180108090419-434ec0c7fe37 h1:BkNcmLtAVeWe9h5k0jt24CQgaG5vb4x/doFbAiEC/Ho= golang.org/x/net v0.0.0-20180108090419-434ec0c7fe37/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190110200230-915654e7eabc h1:Yx9JGxI1SBhVLFjpAkWMaO1TF+xyqtHLjZpvQboJGiM= +golang.org/x/net v0.0.0-20190110200230-915654e7eabc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f h1:wMNYb4v58l5UBM7MYRLPG6ZhfOqbKu7X5eyFl8ZhKvA= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20181212120007-b05ddf57801d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190109145017-48ac38b7c8cb/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190129075346-302c3dd5f1cc h1:WiYx1rIFmx8c0mXAFtv5D/mHyKe1+jmuP7PViuwqwuQ= golang.org/x/sys v0.0.0-20190129075346-302c3dd5f1cc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= @@ -208,3 +234,9 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkep gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +maunium.net/go/mauflag v1.0.0/go.mod h1:nLivPOpTpHnpzEh8jEdSL9UqO9+/KBJFmNRlwKfkPeA= +maunium.net/go/maulogger/v2 v2.0.0/go.mod h1:Hbbkq3NV6jvJodByZu1mgEF3fpT7Kz9z0MjEZ3/BusI= +maunium.net/go/mautrix v0.1.0-alpha.3/go.mod h1:GTVu6WDHR+98DKOrYetWsXorvUeKQV3jsSWO6ScbuFI= +maunium.net/go/mautrix-appservice v0.1.0-alpha.3/go.mod h1:wOnWOIuprYad7ly12rHIo3JLCPh4jwvx1prVrAB9RhM= +maunium.net/go/mautrix-whatsapp v0.0.0-20190127121751-281b3e8f77f3 h1:A18t5Lp7I3aK0V7B7zdpb0hb/PBlu0X/Ai2AyU/XEk4= +maunium.net/go/mautrix-whatsapp v0.0.0-20190127121751-281b3e8f77f3/go.mod h1:r5E3J4urDEsjfui9OYZYMLBfCliaAqcCwM2xeczta6k= diff --git a/matterbridge.toml.sample b/matterbridge.toml.sample index 33bf99cd..55f3ab7f 100644 --- a/matterbridge.toml.sample +++ b/matterbridge.toml.sample @@ -1172,10 +1172,45 @@ StripNick=false #OPTIONAL (default false) ShowTopicChange=false + + +################################################################### +# +# WhatsApp +# +################################################################### + +[whatsapp.bridge] + +# Number you will use as a relay bot. Tip: Get some disposable sim card, don't rely on your own number. +Number="+48111222333" + +# First time that you login you will need to scan QR code, then credentials willl be saved in a session file +# If you won't set SessionFile then you will need to scan QR code on every restart +# optional (by default the session is stored only in memory, till restarting matterbridge) +SessionFile="session-48111222333.gob" + +# If your terminal is white we need to invert QR code in order for it to be scanned properly +# optional (default false) +QrOnWhiteTerminal=true + +# Messages will be seen by other WhatsApp contacts as coming from the bridge. Original nick will be part of the message. +RemoteNickFormat="@{NICK}: " + +# extra label that can be used in the RemoteNickFormat +# optional (default empty) +Label="Organization" + + + ################################################################### -#zulip section +# +# zulip +# ################################################################### + [zulip] + #You can configure multiple servers "[zulip.name]" or "[zulip.name2]" #In this example we use [zulip.streamchat] #REQUIRED @@ -1373,36 +1408,41 @@ name="gateway1" ##OPTIONAL (default false) enable=true - #[[gateway.in]] specifies the account and channels we will receive messages from. - #The following example bridges between mattermost and irc + # [[gateway.in]] specifies the account and channels we will receive messages from. + # The following example bridges between mattermost and irc [[gateway.in]] - #account specified above - #REQUIRED + # account specified above + # REQUIRED account="irc.freenode" - #channel to connect on that account - #How to specify them for the different bridges: + + # channel to connect on that account + # How to specify them for the different bridges: # - #irc - #channel (# is required) (this needs to be lowercase!) - #mattermost - channel (the channel name as seen in the URL, not the displayname) - #gitter - username/room - #xmpp - channel - #slack - channel (without the #) - # - ID:C123456 (where C123456 is the channel ID) does not work with webhook - #discord - channel (without the #) - # - ID:123456789 (where 123456789 is the channel ID) + # irc - #channel (# is required) (this needs to be lowercase!) + # mattermost - channel (the channel name as seen in the URL, not the displayname) + # gitter - username/room + # xmpp - channel + # slack - channel (without the #) + # - ID:C123456 (where C123456 is the channel ID) does not work with webhook + # discord - channel (without the #) + # - ID:123456789 (where 123456789 is the channel ID) # (https://github.com/42wim/matterbridge/issues/57) - #telegram - chatid (a large negative number, eg -123456789) + # telegram - chatid (a large negative number, eg -123456789) # see (https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau) - #hipchat - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel) - #rocketchat - #channel (# is required (also needed for private channels!) - #matrix - #channel:server (eg #yourchannel:matrix.org) - # - encrypted rooms are not supported in matrix - #steam - chatid (a large number). + # hipchat - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel) + # rocketchat - #channel (# is required (also needed for private channels!) + # matrix - #channel:server (eg #yourchannel:matrix.org) + # - encrypted rooms are not supported in matrix + # steam - chatid (a large number). # The number in the URL when you click "enter chat room" in the browser - #zulip - stream (without the #) + # whatsapp - 48111222333-123455678999@g.us A unique group JID; + # if you specify an empty string bridge will list all the possibilities + # - "Group Name" if you specify a group name the bridge will hint its JID to specify + # as group names might change in time and contain weird emoticons + # zulip - stream (without the #) # - #REQUIRED + # REQUIRED channel="#testing" #OPTIONAL - only used for IRC and XMPP protocols at the moment diff --git a/vendor/github.com/Baozisoftware/qrcode-terminal-go/.gitignore b/vendor/github.com/Baozisoftware/qrcode-terminal-go/.gitignore new file mode 100644 index 00000000..daf913b1 --- /dev/null +++ b/vendor/github.com/Baozisoftware/qrcode-terminal-go/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof diff --git a/vendor/github.com/Baozisoftware/qrcode-terminal-go/LICENSE b/vendor/github.com/Baozisoftware/qrcode-terminal-go/LICENSE new file mode 100644 index 00000000..72223a6e --- /dev/null +++ b/vendor/github.com/Baozisoftware/qrcode-terminal-go/LICENSE @@ -0,0 +1,29 @@ +BSD 3-Clause License + +Copyright (c) 2017, Baozisoftware +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +* Neither the name of the copyright holder nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/Baozisoftware/qrcode-terminal-go/README.md b/vendor/github.com/Baozisoftware/qrcode-terminal-go/README.md new file mode 100644 index 00000000..40e850ad --- /dev/null +++ b/vendor/github.com/Baozisoftware/qrcode-terminal-go/README.md @@ -0,0 +1,39 @@ + +# qrcode-terminal-go +QRCode terminal for golang. + +# Example +```go +package main + +import "github.com/Baozisoftware/qrcode-terminal-go" + +func main() { + Test1() + Test2() +} + +func Test1(){ + content := "Hello, 世界" + obj := qrcodeTerminal.New() + obj.Get(content).Print() +} + +func Test2(){ + content := "https://github.com/Baozisoftware/qrcode-terminal-go" + obj := qrcodeTerminal.New2(qrcodeTerminal.ConsoleColors.BrightBlue,qrcodeTerminal.ConsoleColors.BrightGreen,qrcodeTerminal.QRCodeRecoveryLevels.Low) + obj.Get([]byte(content)).Print() +} +``` + +## Screenshots +### Windows XP + +### Windows 7 + +### Windows 10 + +### Ubuntu + +### macOS + diff --git a/vendor/github.com/Baozisoftware/qrcode-terminal-go/qrcodeTerminal.go b/vendor/github.com/Baozisoftware/qrcode-terminal-go/qrcodeTerminal.go new file mode 100644 index 00000000..6d0f64f3 --- /dev/null +++ b/vendor/github.com/Baozisoftware/qrcode-terminal-go/qrcodeTerminal.go @@ -0,0 +1,155 @@ +package qrcodeTerminal + +import ( + "fmt" + + "github.com/skip2/go-qrcode" + "github.com/mattn/go-colorable" + "image/png" + nbytes "bytes" +) + +type consoleColor string +type consoleColors struct { + NormalBlack consoleColor + NormalRed consoleColor + NormalGreen consoleColor + NormalYellow consoleColor + NormalBlue consoleColor + NormalMagenta consoleColor + NormalCyan consoleColor + NormalWhite consoleColor + BrightBlack consoleColor + BrightRed consoleColor + BrightGreen consoleColor + BrightYellow consoleColor + BrightBlue consoleColor + BrightMagenta consoleColor + BrightCyan consoleColor + BrightWhite consoleColor +} +type qrcodeRecoveryLevel qrcode.RecoveryLevel +type qrcodeRecoveryLevels struct { + Low qrcodeRecoveryLevel + Medium qrcodeRecoveryLevel + High qrcodeRecoveryLevel + Highest qrcodeRecoveryLevel +} + +var ( + ConsoleColors consoleColors = consoleColors{ + NormalBlack: "\033[38;5;0m \033[0m", + NormalRed: "\033[38;5;1m \033[0m", + NormalGreen: "\033[38;5;2m \033[0m", + NormalYellow: "\033[38;5;3m \033[0m", + NormalBlue: "\033[38;5;4m \033[0m", + NormalMagenta: "\033[38;5;5m \033[0m", + NormalCyan: "\033[38;5;6m \033[0m", + NormalWhite: "\033[38;5;7m \033[0m", + BrightBlack: "\033[48;5;0m \033[0m", + BrightRed: "\033[48;5;1m \033[0m", + BrightGreen: "\033[48;5;2m \033[0m", + BrightYellow: "\033[48;5;3m \033[0m", + BrightBlue: "\033[48;5;4m \033[0m", + BrightMagenta: "\033[48;5;5m \033[0m", + BrightCyan: "\033[48;5;6m \033[0m", + BrightWhite: "\033[48;5;7m \033[0m"} + QRCodeRecoveryLevels = qrcodeRecoveryLevels{ + Low: qrcodeRecoveryLevel(qrcode.Low), + Medium: qrcodeRecoveryLevel(qrcode.Medium), + High: qrcodeRecoveryLevel(qrcode.High), + Highest: qrcodeRecoveryLevel(qrcode.Highest)} +) + +type QRCodeString string + +func (v *QRCodeString) Print() { + fmt.Fprint(outer, *v) +} + +type qrcodeTerminal struct { + front consoleColor + back consoleColor + level qrcodeRecoveryLevel +} + +func (v *qrcodeTerminal) Get(content interface{}) (result *QRCodeString) { + var qr *qrcode.QRCode + var err error + if t, ok := content.(string); ok { + qr, err = qrcode.New(t, qrcode.RecoveryLevel(v.level)) + } else if t, ok := content.([]byte); ok { + qr, err = qrcode.New(string(t), qrcode.RecoveryLevel(v.level)) + } + if qr != nil && err == nil { + data := qr.Bitmap() + result = v.getQRCodeString(data) + } + return +} + +func (v *qrcodeTerminal) Get2(bytes []byte) (result *QRCodeString) { + data, err := parseQR(bytes) + if err == nil { + result = v.getQRCodeString(data) + } + return +} + +func New2(front, back consoleColor, level qrcodeRecoveryLevel) *qrcodeTerminal { + obj := qrcodeTerminal{front: front, back: back, level: level} + return &obj +} + +func New() *qrcodeTerminal { + front, back, level := ConsoleColors.BrightBlack, ConsoleColors.BrightWhite, QRCodeRecoveryLevels.Medium + return New2(front, back, level) +} + +func (v *qrcodeTerminal) getQRCodeString(data [][]bool) (result *QRCodeString) { + str := "" + for ir, row := range data { + lr := len(row) + if ir == 0 || ir == 1 || ir == 2 || + ir == lr-1 || ir == lr-2 || ir == lr-3 { + continue + } + for ic, col := range row { + lc := len(data) + if ic == 0 || ic == 1 || ic == 2 || + ic == lc-1 || ic == lc-2 || ic == lc-3 { + continue + } + if col { + str += fmt.Sprint(v.front) + } else { + str += fmt.Sprint(v.back) + } + } + str += fmt.Sprintln() + } + obj := QRCodeString(str) + result = &obj + return +} + +func parseQR(bytes []byte) (data [][]bool, err error) { + r := nbytes.NewReader(bytes) + img, err := png.Decode(r) + if err == nil { + rect := img.Bounds() + mx, my := rect.Max.X, rect.Max.Y + data = make([][]bool, mx) + for x := 0; x < mx; x++ { + data[x] = make([]bool, my) + for y := 0; y < my; y++ { + c := img.At(x, y) + r, _, _, _ := c.RGBA() + data[x][y] = r == 0 + } + } + } + return +} + +var outer = colorable.NewColorableStdout() diff --git a/vendor/github.com/Rhymen/go-whatsapp/.gitignore b/vendor/github.com/Rhymen/go-whatsapp/.gitignore new file mode 100644 index 00000000..5c2e8752 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/.gitignore @@ -0,0 +1,2 @@ +.idea/ +docs/ diff --git a/vendor/github.com/Rhymen/go-whatsapp/LICENSE b/vendor/github.com/Rhymen/go-whatsapp/LICENSE new file mode 100644 index 00000000..b442934b --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2018 + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/github.com/Rhymen/go-whatsapp/README.md b/vendor/github.com/Rhymen/go-whatsapp/README.md new file mode 100644 index 00000000..9a5216e7 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/README.md @@ -0,0 +1,104 @@ +# go-whatsapp +Package rhymen/go-whatsapp implements the WhatsApp Web API to provide a clean interface for developers. Big thanks to all contributors of the [sigalor/whatsapp-web-reveng](https://github.com/sigalor/whatsapp-web-reveng) project. The official WhatsApp Business API was released in August 2018. You can check it out [here](https://www.whatsapp.com/business/api). + +## Installation +```sh +go get github.com/rhymen/go-whatsapp +``` + +## Usage +### Creating a connection +```go +import ( + whatsapp "github.com/Rhymen/go-whatsapp" +) + +wac, err := whatsapp.NewConn(20 * time.Second) +``` +The duration passed to the NewConn function is used to timeout login requests. If you have a bad internet connection use a higher timeout value. This function only creates a websocket connection, it does not handle authentication. + +### Login +```go +qrChan := make(chan string) +go func() { + fmt.Printf("qr code: %v\n", <-qrChan) + //show qr code or save it somewhere to scan +} +sess, err := wac.Login(qrChan) +``` +The authentication process requires you to scan the qr code, that is send through the channel, with the device you are using whatsapp on. The session struct that is returned can be saved and used to restore the login without scanning the qr code again. The qr code has a ttl of 20 seconds and the login function throws a timeout err if the time has passed or any other request fails. + +### Restore +```go +newSess, err := wac.RestoreSession(sess) +``` +The restore function needs a valid session and returns the new session that was created. + +### Add message handlers +```go +type myHandler struct{} + +func (myHandler) HandleError(err error) { + fmt.Fprintf(os.Stderr, "%v", err) +} + +func (myHandler) HandleTextMessage(message whatsapp.TextMessage) { + fmt.Println(message) +} + +func (myHandler) HandleImageMessage(message whatsapp.ImageMessage) { + fmt.Println(message) +} + +func (myHandler) HandleVideoMessage(message whatsapp.VideoMessage) { + fmt.Println(message) +} + +func (myHandler) HandleJsonMessage(message string) { + fmt.Println(message) +} + +wac.AddHandler(myHandler{}) +``` +The message handlers are all optional, you don't need to implement anything but the error handler to implement the interface. The ImageMessage and VideoMessage provide a Download function to get the media data. + +### Sending text messages +```go +text := whatsapp.TextMessage{ + Info: whatsapp.MessageInfo{ + RemoteJid: "0123456789@s.whatsapp.net", + }, + Text: "Hello Whatsapp", +} + +err := wac.Send(text) +``` +The message will be send over the websocket. The attributes seen above are the required ones. All other relevant attributes (id, timestamp, fromMe, status) are set if they are missing in the struct. For the time being we only support text messages, but other types are planned for the near future. + +## Legal +This code is in no way affiliated with, authorized, maintained, sponsored or endorsed by WhatsApp or any of its +affiliates or subsidiaries. This is an independent and unofficial software. Use at your own risk. + +## License + +The MIT License (MIT) + +Copyright (c) 2018 + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/decoder.go b/vendor/github.com/Rhymen/go-whatsapp/binary/decoder.go new file mode 100644 index 00000000..95da606c --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/decoder.go @@ -0,0 +1,388 @@ +package binary + +import ( + "fmt" + "github.com/Rhymen/go-whatsapp/binary/token" + "io" + "strconv" +) + +type binaryDecoder struct { + data []byte + index int +} + +func NewDecoder(data []byte) *binaryDecoder { + return &binaryDecoder{data, 0} +} + +func (r *binaryDecoder) checkEOS(length int) error { + if r.index+length > len(r.data) { + return io.EOF + } + + return nil +} + +func (r *binaryDecoder) readByte() (byte, error) { + if err := r.checkEOS(1); err != nil { + return 0, err + } + + b := r.data[r.index] + r.index++ + + return b, nil +} + +func (r *binaryDecoder) readIntN(n int, littleEndian bool) (int, error) { + if err := r.checkEOS(n); err != nil { + return 0, err + } + + var ret int + + for i := 0; i < n; i++ { + var curShift int + if littleEndian { + curShift = i + } else { + curShift = n - i - 1 + } + ret |= int(r.data[r.index+i]) << uint(curShift*8) + } + + r.index += n + return ret, nil +} + +func (r *binaryDecoder) readInt8(littleEndian bool) (int, error) { + return r.readIntN(1, littleEndian) +} + +func (r *binaryDecoder) readInt16(littleEndian bool) (int, error) { + return r.readIntN(2, littleEndian) +} + +func (r *binaryDecoder) readInt20() (int, error) { + if err := r.checkEOS(3); err != nil { + return 0, err + } + + ret := ((int(r.data[r.index]) & 15) << 16) + (int(r.data[r.index+1]) << 8) + int(r.data[r.index+2]) + r.index += 3 + return ret, nil +} + +func (r *binaryDecoder) readInt32(littleEndian bool) (int, error) { + return r.readIntN(4, littleEndian) +} + +func (r *binaryDecoder) readInt64(littleEndian bool) (int, error) { + return r.readIntN(8, littleEndian) +} + +func (r *binaryDecoder) readPacked8(tag int) (string, error) { + startByte, err := r.readByte() + if err != nil { + return "", err + } + + ret := "" + + for i := 0; i < int(startByte&127); i++ { + currByte, err := r.readByte() + if err != nil { + return "", err + } + + lower, err := unpackByte(tag, currByte&0xF0>>4) + if err != nil { + return "", err + } + + upper, err := unpackByte(tag, currByte&0x0F) + if err != nil { + return "", err + } + + ret += lower + upper + } + + if startByte>>7 != 0 { + ret = ret[:len(ret)-1] + } + return ret, nil +} + +func unpackByte(tag int, value byte) (string, error) { + switch tag { + case token.NIBBLE_8: + return unpackNibble(value) + case token.HEX_8: + return unpackHex(value) + default: + return "", fmt.Errorf("unpackByte with unknown tag %d", tag) + } +} + +func unpackNibble(value byte) (string, error) { + switch { + case value < 0 || value > 15: + return "", fmt.Errorf("unpackNibble with value %d", value) + case value == 10: + return "-", nil + case value == 11: + return ".", nil + case value == 15: + return "\x00", nil + default: + return strconv.Itoa(int(value)), nil + } +} + +func unpackHex(value byte) (string, error) { + switch { + case value < 0 || value > 15: + return "", fmt.Errorf("unpackHex with value %d", value) + case value < 10: + return strconv.Itoa(int(value)), nil + default: + return string('A' + value - 10), nil + } +} + +func (r *binaryDecoder) readListSize(tag int) (int, error) { + switch tag { + case token.LIST_EMPTY: + return 0, nil + case token.LIST_8: + return r.readInt8(false) + case token.LIST_16: + return r.readInt16(false) + default: + return 0, fmt.Errorf("readListSize with unknown tag %d at position %d", tag, r.index) + } +} + +func (r *binaryDecoder) readString(tag int) (string, error) { + switch { + case tag >= 3 && tag <= len(token.SingleByteTokens): + tok, err := token.GetSingleToken(tag) + if err != nil { + return "", err + } + + if tok == "s.whatsapp.net" { + tok = "c.us" + } + + return tok, nil + case tag == token.DICTIONARY_0 || tag == token.DICTIONARY_1 || tag == token.DICTIONARY_2 || tag == token.DICTIONARY_3: + i, err := r.readInt8(false) + if err != nil { + return "", err + } + + return token.GetDoubleToken(tag-token.DICTIONARY_0, i) + case tag == token.LIST_EMPTY: + return "", nil + case tag == token.BINARY_8: + length, err := r.readInt8(false) + if err != nil { + return "", err + } + + return r.readStringFromChars(length) + case tag == token.BINARY_20: + length, err := r.readInt20() + if err != nil { + return "", err + } + + return r.readStringFromChars(length) + case tag == token.BINARY_32: + length, err := r.readInt32(false) + if err != nil { + return "", err + } + + return r.readStringFromChars(length) + case tag == token.JID_PAIR: + b, err := r.readByte() + if err != nil { + return "", err + } + i, err := r.readString(int(b)) + if err != nil { + return "", err + } + + b, err = r.readByte() + if err != nil { + return "", err + } + j, err := r.readString(int(b)) + if err != nil { + return "", err + } + + if i == "" || j == "" { + return "", fmt.Errorf("invalid jid pair: %s - %s", i, j) + } + + return i + "@" + j, nil + case tag == token.NIBBLE_8 || tag == token.HEX_8: + return r.readPacked8(tag) + default: + return "", fmt.Errorf("invalid string with tag %d", tag) + } +} + +func (r *binaryDecoder) readStringFromChars(length int) (string, error) { + if err := r.checkEOS(length); err != nil { + return "", err + } + + ret := r.data[r.index : r.index+length] + r.index += length + + return string(ret), nil +} + +func (r *binaryDecoder) readAttributes(n int) (map[string]string, error) { + if n == 0 { + return nil, nil + } + + ret := make(map[string]string) + for i := 0; i < n; i++ { + idx, err := r.readInt8(false) + if err != nil { + return nil, err + } + + index, err := r.readString(idx) + if err != nil { + return nil, err + } + + idx, err = r.readInt8(false) + if err != nil { + return nil, err + } + + ret[index], err = r.readString(idx) + if err != nil { + return nil, err + } + } + + return ret, nil +} + +func (r *binaryDecoder) readList(tag int) ([]Node, error) { + size, err := r.readListSize(tag) + if err != nil { + return nil, err + } + + ret := make([]Node, size) + for i := 0; i < size; i++ { + n, err := r.ReadNode() + + if err != nil { + return nil, err + } + + ret[i] = *n + } + + return ret, nil +} + +func (r *binaryDecoder) ReadNode() (*Node, error) { + ret := &Node{} + + size, err := r.readInt8(false) + if err != nil { + return nil, err + } + listSize, err := r.readListSize(size) + if err != nil { + return nil, err + } + + descrTag, err := r.readInt8(false) + if descrTag == token.STREAM_END { + return nil, fmt.Errorf("unexpected stream end") + } + ret.Description, err = r.readString(descrTag) + if err != nil { + return nil, err + } + if listSize == 0 || ret.Description == "" { + return nil, fmt.Errorf("invalid Node") + } + + ret.Attributes, err = r.readAttributes((listSize - 1) >> 1) + if err != nil { + return nil, err + } + + if listSize%2 == 1 { + return ret, nil + } + + tag, err := r.readInt8(false) + if err != nil { + return nil, err + } + + switch tag { + case token.LIST_EMPTY, token.LIST_8, token.LIST_16: + ret.Content, err = r.readList(tag) + case token.BINARY_8: + size, err = r.readInt8(false) + if err != nil { + return nil, err + } + + ret.Content, err = r.readBytes(size) + case token.BINARY_20: + size, err = r.readInt20() + if err != nil { + return nil, err + } + + ret.Content, err = r.readBytes(size) + case token.BINARY_32: + size, err = r.readInt32(false) + if err != nil { + return nil, err + } + + ret.Content, err = r.readBytes(size) + default: + ret.Content, err = r.readString(tag) + } + + if err != nil { + return nil, err + } + return ret, nil +} + +func (r *binaryDecoder) readBytes(n int) ([]byte, error) { + ret := make([]byte, n) + var err error + + for i := range ret { + ret[i], err = r.readByte() + if err != nil { + return nil, err + } + } + + return ret, nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/encoder.go b/vendor/github.com/Rhymen/go-whatsapp/binary/encoder.go new file mode 100644 index 00000000..59003e7a --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/encoder.go @@ -0,0 +1,351 @@ +package binary + +import ( + "fmt" + "github.com/Rhymen/go-whatsapp/binary/token" + "math" + "strconv" + "strings" +) + +type binaryEncoder struct { + data []byte +} + +func NewEncoder() *binaryEncoder { + return &binaryEncoder{make([]byte, 0)} +} + +func (w *binaryEncoder) GetData() []byte { + return w.data +} + +func (w *binaryEncoder) pushByte(b byte) { + w.data = append(w.data, b) +} + +func (w *binaryEncoder) pushBytes(bytes []byte) { + w.data = append(w.data, bytes...) +} + +func (w *binaryEncoder) pushIntN(value, n int, littleEndian bool) { + for i := 0; i < n; i++ { + var curShift int + if littleEndian { + curShift = i + } else { + curShift = n - i - 1 + } + w.pushByte(byte((value >> uint(curShift*8)) & 0xFF)) + } +} + +func (w *binaryEncoder) pushInt20(value int) { + w.pushBytes([]byte{byte((value >> 16) & 0x0F), byte((value >> 8) & 0xFF), byte(value & 0xFF)}) +} + +func (w *binaryEncoder) pushInt8(value int) { + w.pushIntN(value, 1, false) +} + +func (w *binaryEncoder) pushInt16(value int) { + w.pushIntN(value, 2, false) +} + +func (w *binaryEncoder) pushInt32(value int) { + w.pushIntN(value, 4, false) +} + +func (w *binaryEncoder) pushInt64(value int) { + w.pushIntN(value, 8, false) +} + +func (w *binaryEncoder) pushString(value string) { + w.pushBytes([]byte(value)) +} + +func (w *binaryEncoder) writeByteLength(length int) error { + if length > math.MaxInt32 { + return fmt.Errorf("length is too large: %d", length) + } else if length >= (1 << 20) { + w.pushByte(token.BINARY_32) + w.pushInt32(length) + } else if length >= 256 { + w.pushByte(token.BINARY_20) + w.pushInt20(length) + } else { + w.pushByte(token.BINARY_8) + w.pushInt8(length) + } + + return nil +} + +func (w *binaryEncoder) WriteNode(n Node) error { + numAttributes := 0 + if n.Attributes != nil { + numAttributes = len(n.Attributes) + } + + hasContent := 0 + if n.Content != nil { + hasContent = 1 + } + + w.writeListStart(2*numAttributes + 1 + hasContent) + if err := w.writeString(n.Description, false); err != nil { + return err + } + + if err := w.writeAttributes(n.Attributes); err != nil { + return err + } + + if err := w.writeChildren(n.Content); err != nil { + return err + } + + return nil +} + +func (w *binaryEncoder) writeString(tok string, i bool) error { + if !i && tok == "c.us" { + if err := w.writeToken(token.IndexOfSingleToken("s.whatsapp.net")); err != nil { + return err + } + return nil + } + + tokenIndex := token.IndexOfSingleToken(tok) + if tokenIndex == -1 { + jidSepIndex := strings.Index(tok, "@") + if jidSepIndex < 1 { + w.writeStringRaw(tok) + } else { + w.writeJid(tok[:jidSepIndex], tok[jidSepIndex+1:]) + } + } else { + if tokenIndex < token.SINGLE_BYTE_MAX { + if err := w.writeToken(tokenIndex); err != nil { + return err + } + } else { + singleByteOverflow := tokenIndex - token.SINGLE_BYTE_MAX + dictionaryIndex := singleByteOverflow >> 8 + if dictionaryIndex < 0 || dictionaryIndex > 3 { + return fmt.Errorf("double byte dictionary token out of range: %v", tok) + } + if err := w.writeToken(token.DICTIONARY_0 + dictionaryIndex); err != nil { + return err + } + if err := w.writeToken(singleByteOverflow % 256); err != nil { + return err + } + } + } + + return nil +} + +func (w *binaryEncoder) writeStringRaw(value string) error { + if err := w.writeByteLength(len(value)); err != nil { + return err + } + + w.pushString(value) + + return nil +} + +func (w *binaryEncoder) writeJid(jidLeft, jidRight string) error { + w.pushByte(token.JID_PAIR) + + if jidLeft != "" { + if err := w.writePackedBytes(jidLeft); err != nil { + return err + } + } else { + if err := w.writeToken(token.LIST_EMPTY); err != nil { + return err + } + } + + if err := w.writeString(jidRight, false); err != nil { + return err + } + + return nil +} + +func (w *binaryEncoder) writeToken(tok int) error { + if tok < len(token.SingleByteTokens) { + w.pushByte(byte(tok)) + } else if tok <= 500 { + return fmt.Errorf("invalid token: %d", tok) + } + + return nil +} + +func (w *binaryEncoder) writeAttributes(attributes map[string]string) error { + if attributes == nil { + return nil + } + + for key, val := range attributes { + if val == "" { + continue + } + + if err := w.writeString(key, false); err != nil { + return err + } + + if err := w.writeString(val, false); err != nil { + return err + } + } + + return nil +} + +func (w *binaryEncoder) writeChildren(children interface{}) error { + if children == nil { + return nil + } + + switch childs := children.(type) { + case string: + if err := w.writeString(childs, true); err != nil { + return err + } + case []byte: + if err := w.writeByteLength(len(childs)); err != nil { + return err + } + + w.pushBytes(childs) + case []Node: + w.writeListStart(len(childs)) + for _, n := range childs { + if err := w.WriteNode(n); err != nil { + return err + } + } + default: + return fmt.Errorf("cannot write child of type: %T", children) + } + + return nil +} + +func (w *binaryEncoder) writeListStart(listSize int) { + if listSize == 0 { + w.pushByte(byte(token.LIST_EMPTY)) + } else if listSize < 256 { + w.pushByte(byte(token.LIST_8)) + w.pushInt8(listSize) + } else { + w.pushByte(byte(token.LIST_16)) + w.pushInt16(listSize) + } +} + +func (w *binaryEncoder) writePackedBytes(value string) error { + if err := w.writePackedBytesImpl(value, token.NIBBLE_8); err != nil { + if err := w.writePackedBytesImpl(value, token.HEX_8); err != nil { + return err + } + } + + return nil +} + +func (w *binaryEncoder) writePackedBytesImpl(value string, dataType int) error { + numBytes := len(value) + if numBytes > token.PACKED_MAX { + return fmt.Errorf("too many bytes to pack: %d", numBytes) + } + + w.pushByte(byte(dataType)) + + x := 0 + if numBytes%2 != 0 { + x = 128 + } + w.pushByte(byte(x | int(math.Ceil(float64(numBytes)/2.0)))) + for i, l := 0, numBytes/2; i < l; i++ { + b, err := w.packBytePair(dataType, value[2*i:2*i+1], value[2*i+1:2*i+2]) + if err != nil { + return err + } + + w.pushByte(byte(b)) + } + + if (numBytes % 2) != 0 { + b, err := w.packBytePair(dataType, value[numBytes-1:], "\x00") + if err != nil { + return err + } + + w.pushByte(byte(b)) + } + + return nil +} + +func (w *binaryEncoder) packBytePair(packType int, part1, part2 string) (int, error) { + if packType == token.NIBBLE_8 { + n1, err := packNibble(part1) + if err != nil { + return 0, err + } + + n2, err := packNibble(part2) + if err != nil { + return 0, err + } + + return (n1 << 4) | n2, nil + } else if packType == token.HEX_8 { + n1, err := packHex(part1) + if err != nil { + return 0, err + } + + n2, err := packHex(part2) + if err != nil { + return 0, err + } + + return (n1 << 4) | n2, nil + } else { + return 0, fmt.Errorf("invalid pack type (%d) for byte pair: %s / %s", packType, part1, part2) + } +} + +func packNibble(value string) (int, error) { + if value >= "0" && value <= "9" { + return strconv.Atoi(value) + } else if value == "-" { + return 10, nil + } else if value == "." { + return 11, nil + } else if value == "\x00" { + return 15, nil + } + + return 0, fmt.Errorf("invalid string to pack as nibble: %v", value) +} + +func packHex(value string) (int, error) { + if (value >= "0" && value <= "9") || (value >= "A" && value <= "F") || (value >= "a" && value <= "f") { + d, err := strconv.ParseInt(value, 16, 0) + return int(d), err + } else if value == "\x00" { + return 15, nil + } + + return 0, fmt.Errorf("invalid string to pack as hex: %v", value) +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/node.go b/vendor/github.com/Rhymen/go-whatsapp/binary/node.go new file mode 100644 index 00000000..2139e385 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/node.go @@ -0,0 +1,103 @@ +package binary + +import ( + "fmt" + pb "github.com/Rhymen/go-whatsapp/binary/proto" + "github.com/golang/protobuf/proto" +) + +type Node struct { + Description string + Attributes map[string]string + Content interface{} +} + +func Marshal(n Node) ([]byte, error) { + if n.Attributes != nil && n.Content != nil { + a, err := marshalMessageArray(n.Content.([]interface{})) + if err != nil { + return nil, err + } + n.Content = a + } + + w := NewEncoder() + if err := w.WriteNode(n); err != nil { + return nil, err + } + + return w.GetData(), nil +} + +func marshalMessageArray(messages []interface{}) ([]Node, error) { + ret := make([]Node, len(messages)) + + for i, m := range messages { + if wmi, ok := m.(*pb.WebMessageInfo); ok { + b, err := marshalWebMessageInfo(wmi) + if err != nil { + return nil, nil + } + ret[i] = Node{"message", nil, b} + } else { + ret[i], ok = m.(Node) + if !ok { + return nil, fmt.Errorf("invalid Node") + } + } + } + + return ret, nil +} + +func marshalWebMessageInfo(p *pb.WebMessageInfo) ([]byte, error) { + b, err := proto.Marshal(p) + if err != nil { + return nil, err + } + return b, nil +} + +func Unmarshal(data []byte) (*Node, error) { + r := NewDecoder(data) + n, err := r.ReadNode() + if err != nil { + return nil, err + } + + if n != nil && n.Attributes != nil && n.Content != nil { + n.Content, err = unmarshalMessageArray(n.Content.([]Node)) + if err != nil { + return nil, err + } + } + + return n, nil +} + +func unmarshalMessageArray(messages []Node) ([]interface{}, error) { + ret := make([]interface{}, len(messages)) + + for i, msg := range messages { + if msg.Description == "message" { + info, err := unmarshalWebMessageInfo(msg.Content.([]byte)) + if err != nil { + return nil, err + } + ret[i] = info + } else { + ret[i] = msg + } + } + + return ret, nil +} + +func unmarshalWebMessageInfo(msg []byte) (*pb.WebMessageInfo, error) { + message := &pb.WebMessageInfo{} + err := proto.Unmarshal(msg, message) + if err != nil { + return nil, err + } + return message, nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.pb.go b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.pb.go new file mode 100644 index 00000000..71d9923f --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.pb.go @@ -0,0 +1,3800 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: def.proto + +package proto + +import proto "github.com/golang/protobuf/proto" +import fmt "fmt" +import math "math" + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package + +type ExtendedTextMessage_FONTTYPE int32 + +const ( + ExtendedTextMessage_SANS_SERIF ExtendedTextMessage_FONTTYPE = 0 + ExtendedTextMessage_SERIF ExtendedTextMessage_FONTTYPE = 1 + ExtendedTextMessage_NORICAN_REGULAR ExtendedTextMessage_FONTTYPE = 2 + ExtendedTextMessage_BRYNDAN_WRITE ExtendedTextMessage_FONTTYPE = 3 + ExtendedTextMessage_BEBASNEUE_REGULAR ExtendedTextMessage_FONTTYPE = 4 + ExtendedTextMessage_OSWALD_HEAVY ExtendedTextMessage_FONTTYPE = 5 +) + +var ExtendedTextMessage_FONTTYPE_name = map[int32]string{ + 0: "SANS_SERIF", + 1: "SERIF", + 2: "NORICAN_REGULAR", + 3: "BRYNDAN_WRITE", + 4: "BEBASNEUE_REGULAR", + 5: "OSWALD_HEAVY", +} +var ExtendedTextMessage_FONTTYPE_value = map[string]int32{ + "SANS_SERIF": 0, + "SERIF": 1, + "NORICAN_REGULAR": 2, + "BRYNDAN_WRITE": 3, + "BEBASNEUE_REGULAR": 4, + "OSWALD_HEAVY": 5, +} + +func (x ExtendedTextMessage_FONTTYPE) Enum() *ExtendedTextMessage_FONTTYPE { + p := new(ExtendedTextMessage_FONTTYPE) + *p = x + return p +} +func (x ExtendedTextMessage_FONTTYPE) String() string { + return proto.EnumName(ExtendedTextMessage_FONTTYPE_name, int32(x)) +} +func (x *ExtendedTextMessage_FONTTYPE) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(ExtendedTextMessage_FONTTYPE_value, data, "ExtendedTextMessage_FONTTYPE") + if err != nil { + return err + } + *x = ExtendedTextMessage_FONTTYPE(value) + return nil +} +func (ExtendedTextMessage_FONTTYPE) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{7, 0} +} + +type VideoMessage_ATTRIBUTION int32 + +const ( + VideoMessage_NONE VideoMessage_ATTRIBUTION = 0 + VideoMessage_GIPHY VideoMessage_ATTRIBUTION = 1 + VideoMessage_TENOR VideoMessage_ATTRIBUTION = 2 +) + +var VideoMessage_ATTRIBUTION_name = map[int32]string{ + 0: "NONE", + 1: "GIPHY", + 2: "TENOR", +} +var VideoMessage_ATTRIBUTION_value = map[string]int32{ + "NONE": 0, + "GIPHY": 1, + "TENOR": 2, +} + +func (x VideoMessage_ATTRIBUTION) Enum() *VideoMessage_ATTRIBUTION { + p := new(VideoMessage_ATTRIBUTION) + *p = x + return p +} +func (x VideoMessage_ATTRIBUTION) String() string { + return proto.EnumName(VideoMessage_ATTRIBUTION_name, int32(x)) +} +func (x *VideoMessage_ATTRIBUTION) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(VideoMessage_ATTRIBUTION_value, data, "VideoMessage_ATTRIBUTION") + if err != nil { + return err + } + *x = VideoMessage_ATTRIBUTION(value) + return nil +} +func (VideoMessage_ATTRIBUTION) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{10, 0} +} + +type ProtocolMessage_TYPE int32 + +const ( + ProtocolMessage_REVOKE ProtocolMessage_TYPE = 0 +) + +var ProtocolMessage_TYPE_name = map[int32]string{ + 0: "REVOKE", +} +var ProtocolMessage_TYPE_value = map[string]int32{ + "REVOKE": 0, +} + +func (x ProtocolMessage_TYPE) Enum() *ProtocolMessage_TYPE { + p := new(ProtocolMessage_TYPE) + *p = x + return p +} +func (x ProtocolMessage_TYPE) String() string { + return proto.EnumName(ProtocolMessage_TYPE_name, int32(x)) +} +func (x *ProtocolMessage_TYPE) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(ProtocolMessage_TYPE_value, data, "ProtocolMessage_TYPE") + if err != nil { + return err + } + *x = ProtocolMessage_TYPE(value) + return nil +} +func (ProtocolMessage_TYPE) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{13, 0} +} + +type HSMDateTimeComponent_DAYOFWEEKTYPE int32 + +const ( + HSMDateTimeComponent_MONDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 1 + HSMDateTimeComponent_TUESDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 2 + HSMDateTimeComponent_WEDNESDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 3 + HSMDateTimeComponent_THURSDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 4 + HSMDateTimeComponent_FRIDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 5 + HSMDateTimeComponent_SATURDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 6 + HSMDateTimeComponent_SUNDAY HSMDateTimeComponent_DAYOFWEEKTYPE = 7 +) + +var HSMDateTimeComponent_DAYOFWEEKTYPE_name = map[int32]string{ + 1: "MONDAY", + 2: "TUESDAY", + 3: "WEDNESDAY", + 4: "THURSDAY", + 5: "FRIDAY", + 6: "SATURDAY", + 7: "SUNDAY", +} +var HSMDateTimeComponent_DAYOFWEEKTYPE_value = map[string]int32{ + "MONDAY": 1, + "TUESDAY": 2, + "WEDNESDAY": 3, + "THURSDAY": 4, + "FRIDAY": 5, + "SATURDAY": 6, + "SUNDAY": 7, +} + +func (x HSMDateTimeComponent_DAYOFWEEKTYPE) Enum() *HSMDateTimeComponent_DAYOFWEEKTYPE { + p := new(HSMDateTimeComponent_DAYOFWEEKTYPE) + *p = x + return p +} +func (x HSMDateTimeComponent_DAYOFWEEKTYPE) String() string { + return proto.EnumName(HSMDateTimeComponent_DAYOFWEEKTYPE_name, int32(x)) +} +func (x *HSMDateTimeComponent_DAYOFWEEKTYPE) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(HSMDateTimeComponent_DAYOFWEEKTYPE_value, data, "HSMDateTimeComponent_DAYOFWEEKTYPE") + if err != nil { + return err + } + *x = HSMDateTimeComponent_DAYOFWEEKTYPE(value) + return nil +} +func (HSMDateTimeComponent_DAYOFWEEKTYPE) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{16, 0} +} + +type HSMDateTimeComponent_CALENDARTYPE int32 + +const ( + HSMDateTimeComponent_GREGORIAN HSMDateTimeComponent_CALENDARTYPE = 1 + HSMDateTimeComponent_SOLAR_HIJRI HSMDateTimeComponent_CALENDARTYPE = 2 +) + +var HSMDateTimeComponent_CALENDARTYPE_name = map[int32]string{ + 1: "GREGORIAN", + 2: "SOLAR_HIJRI", +} +var HSMDateTimeComponent_CALENDARTYPE_value = map[string]int32{ + "GREGORIAN": 1, + "SOLAR_HIJRI": 2, +} + +func (x HSMDateTimeComponent_CALENDARTYPE) Enum() *HSMDateTimeComponent_CALENDARTYPE { + p := new(HSMDateTimeComponent_CALENDARTYPE) + *p = x + return p +} +func (x HSMDateTimeComponent_CALENDARTYPE) String() string { + return proto.EnumName(HSMDateTimeComponent_CALENDARTYPE_name, int32(x)) +} +func (x *HSMDateTimeComponent_CALENDARTYPE) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(HSMDateTimeComponent_CALENDARTYPE_value, data, "HSMDateTimeComponent_CALENDARTYPE") + if err != nil { + return err + } + *x = HSMDateTimeComponent_CALENDARTYPE(value) + return nil +} +func (HSMDateTimeComponent_CALENDARTYPE) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{16, 1} +} + +type WebMessageInfo_STATUS int32 + +const ( + WebMessageInfo_ERROR WebMessageInfo_STATUS = 0 + WebMessageInfo_PENDING WebMessageInfo_STATUS = 1 + WebMessageInfo_SERVER_ACK WebMessageInfo_STATUS = 2 + WebMessageInfo_DELIVERY_ACK WebMessageInfo_STATUS = 3 + WebMessageInfo_READ WebMessageInfo_STATUS = 4 + WebMessageInfo_PLAYED WebMessageInfo_STATUS = 5 +) + +var WebMessageInfo_STATUS_name = map[int32]string{ + 0: "ERROR", + 1: "PENDING", + 2: "SERVER_ACK", + 3: "DELIVERY_ACK", + 4: "READ", + 5: "PLAYED", +} +var WebMessageInfo_STATUS_value = map[string]int32{ + "ERROR": 0, + "PENDING": 1, + "SERVER_ACK": 2, + "DELIVERY_ACK": 3, + "READ": 4, + "PLAYED": 5, +} + +func (x WebMessageInfo_STATUS) Enum() *WebMessageInfo_STATUS { + p := new(WebMessageInfo_STATUS) + *p = x + return p +} +func (x WebMessageInfo_STATUS) String() string { + return proto.EnumName(WebMessageInfo_STATUS_name, int32(x)) +} +func (x *WebMessageInfo_STATUS) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(WebMessageInfo_STATUS_value, data, "WebMessageInfo_STATUS") + if err != nil { + return err + } + *x = WebMessageInfo_STATUS(value) + return nil +} +func (WebMessageInfo_STATUS) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{30, 0} +} + +type WebMessageInfo_STUBTYPE int32 + +const ( + WebMessageInfo_UNKNOWN WebMessageInfo_STUBTYPE = 0 + WebMessageInfo_REVOKE WebMessageInfo_STUBTYPE = 1 + WebMessageInfo_CIPHERTEXT WebMessageInfo_STUBTYPE = 2 + WebMessageInfo_FUTUREPROOF WebMessageInfo_STUBTYPE = 3 + WebMessageInfo_NON_VERIFIED_TRANSITION WebMessageInfo_STUBTYPE = 4 + WebMessageInfo_UNVERIFIED_TRANSITION WebMessageInfo_STUBTYPE = 5 + WebMessageInfo_VERIFIED_TRANSITION WebMessageInfo_STUBTYPE = 6 + WebMessageInfo_VERIFIED_LOW_UNKNOWN WebMessageInfo_STUBTYPE = 7 + WebMessageInfo_VERIFIED_HIGH WebMessageInfo_STUBTYPE = 8 + WebMessageInfo_VERIFIED_INITIAL_UNKNOWN WebMessageInfo_STUBTYPE = 9 + WebMessageInfo_VERIFIED_INITIAL_LOW WebMessageInfo_STUBTYPE = 10 + WebMessageInfo_VERIFIED_INITIAL_HIGH WebMessageInfo_STUBTYPE = 11 + WebMessageInfo_VERIFIED_TRANSITION_ANY_TO_NONE WebMessageInfo_STUBTYPE = 12 + WebMessageInfo_VERIFIED_TRANSITION_ANY_TO_HIGH WebMessageInfo_STUBTYPE = 13 + WebMessageInfo_VERIFIED_TRANSITION_HIGH_TO_LOW WebMessageInfo_STUBTYPE = 14 + WebMessageInfo_VERIFIED_TRANSITION_HIGH_TO_UNKNOWN WebMessageInfo_STUBTYPE = 15 + WebMessageInfo_VERIFIED_TRANSITION_UNKNOWN_TO_LOW WebMessageInfo_STUBTYPE = 16 + WebMessageInfo_VERIFIED_TRANSITION_LOW_TO_UNKNOWN WebMessageInfo_STUBTYPE = 17 + WebMessageInfo_VERIFIED_TRANSITION_NONE_TO_LOW WebMessageInfo_STUBTYPE = 18 + WebMessageInfo_VERIFIED_TRANSITION_NONE_TO_UNKNOWN WebMessageInfo_STUBTYPE = 19 + WebMessageInfo_GROUP_CREATE WebMessageInfo_STUBTYPE = 20 + WebMessageInfo_GROUP_CHANGE_SUBJECT WebMessageInfo_STUBTYPE = 21 + WebMessageInfo_GROUP_CHANGE_ICON WebMessageInfo_STUBTYPE = 22 + WebMessageInfo_GROUP_CHANGE_INVITE_LINK WebMessageInfo_STUBTYPE = 23 + WebMessageInfo_GROUP_CHANGE_DESCRIPTION WebMessageInfo_STUBTYPE = 24 + WebMessageInfo_GROUP_CHANGE_RESTRICT WebMessageInfo_STUBTYPE = 25 + WebMessageInfo_GROUP_CHANGE_ANNOUNCE WebMessageInfo_STUBTYPE = 26 + WebMessageInfo_GROUP_PARTICIPANT_ADD WebMessageInfo_STUBTYPE = 27 + WebMessageInfo_GROUP_PARTICIPANT_REMOVE WebMessageInfo_STUBTYPE = 28 + WebMessageInfo_GROUP_PARTICIPANT_PROMOTE WebMessageInfo_STUBTYPE = 29 + WebMessageInfo_GROUP_PARTICIPANT_DEMOTE WebMessageInfo_STUBTYPE = 30 + WebMessageInfo_GROUP_PARTICIPANT_INVITE WebMessageInfo_STUBTYPE = 31 + WebMessageInfo_GROUP_PARTICIPANT_LEAVE WebMessageInfo_STUBTYPE = 32 + WebMessageInfo_GROUP_PARTICIPANT_CHANGE_NUMBER WebMessageInfo_STUBTYPE = 33 + WebMessageInfo_BROADCAST_CREATE WebMessageInfo_STUBTYPE = 34 + WebMessageInfo_BROADCAST_ADD WebMessageInfo_STUBTYPE = 35 + WebMessageInfo_BROADCAST_REMOVE WebMessageInfo_STUBTYPE = 36 + WebMessageInfo_GENERIC_NOTIFICATION WebMessageInfo_STUBTYPE = 37 + WebMessageInfo_E2E_IDENTITY_CHANGED WebMessageInfo_STUBTYPE = 38 + WebMessageInfo_E2E_ENCRYPTED WebMessageInfo_STUBTYPE = 39 + WebMessageInfo_CALL_MISSED_VOICE WebMessageInfo_STUBTYPE = 40 + WebMessageInfo_CALL_MISSED_VIDEO WebMessageInfo_STUBTYPE = 41 + WebMessageInfo_INDIVIDUAL_CHANGE_NUMBER WebMessageInfo_STUBTYPE = 42 + WebMessageInfo_GROUP_DELETE WebMessageInfo_STUBTYPE = 43 +) + +var WebMessageInfo_STUBTYPE_name = map[int32]string{ + 0: "UNKNOWN", + 1: "REVOKE", + 2: "CIPHERTEXT", + 3: "FUTUREPROOF", + 4: "NON_VERIFIED_TRANSITION", + 5: "UNVERIFIED_TRANSITION", + 6: "VERIFIED_TRANSITION", + 7: "VERIFIED_LOW_UNKNOWN", + 8: "VERIFIED_HIGH", + 9: "VERIFIED_INITIAL_UNKNOWN", + 10: "VERIFIED_INITIAL_LOW", + 11: "VERIFIED_INITIAL_HIGH", + 12: "VERIFIED_TRANSITION_ANY_TO_NONE", + 13: "VERIFIED_TRANSITION_ANY_TO_HIGH", + 14: "VERIFIED_TRANSITION_HIGH_TO_LOW", + 15: "VERIFIED_TRANSITION_HIGH_TO_UNKNOWN", + 16: "VERIFIED_TRANSITION_UNKNOWN_TO_LOW", + 17: "VERIFIED_TRANSITION_LOW_TO_UNKNOWN", + 18: "VERIFIED_TRANSITION_NONE_TO_LOW", + 19: "VERIFIED_TRANSITION_NONE_TO_UNKNOWN", + 20: "GROUP_CREATE", + 21: "GROUP_CHANGE_SUBJECT", + 22: "GROUP_CHANGE_ICON", + 23: "GROUP_CHANGE_INVITE_LINK", + 24: "GROUP_CHANGE_DESCRIPTION", + 25: "GROUP_CHANGE_RESTRICT", + 26: "GROUP_CHANGE_ANNOUNCE", + 27: "GROUP_PARTICIPANT_ADD", + 28: "GROUP_PARTICIPANT_REMOVE", + 29: "GROUP_PARTICIPANT_PROMOTE", + 30: "GROUP_PARTICIPANT_DEMOTE", + 31: "GROUP_PARTICIPANT_INVITE", + 32: "GROUP_PARTICIPANT_LEAVE", + 33: "GROUP_PARTICIPANT_CHANGE_NUMBER", + 34: "BROADCAST_CREATE", + 35: "BROADCAST_ADD", + 36: "BROADCAST_REMOVE", + 37: "GENERIC_NOTIFICATION", + 38: "E2E_IDENTITY_CHANGED", + 39: "E2E_ENCRYPTED", + 40: "CALL_MISSED_VOICE", + 41: "CALL_MISSED_VIDEO", + 42: "INDIVIDUAL_CHANGE_NUMBER", + 43: "GROUP_DELETE", +} +var WebMessageInfo_STUBTYPE_value = map[string]int32{ + "UNKNOWN": 0, + "REVOKE": 1, + "CIPHERTEXT": 2, + "FUTUREPROOF": 3, + "NON_VERIFIED_TRANSITION": 4, + "UNVERIFIED_TRANSITION": 5, + "VERIFIED_TRANSITION": 6, + "VERIFIED_LOW_UNKNOWN": 7, + "VERIFIED_HIGH": 8, + "VERIFIED_INITIAL_UNKNOWN": 9, + "VERIFIED_INITIAL_LOW": 10, + "VERIFIED_INITIAL_HIGH": 11, + "VERIFIED_TRANSITION_ANY_TO_NONE": 12, + "VERIFIED_TRANSITION_ANY_TO_HIGH": 13, + "VERIFIED_TRANSITION_HIGH_TO_LOW": 14, + "VERIFIED_TRANSITION_HIGH_TO_UNKNOWN": 15, + "VERIFIED_TRANSITION_UNKNOWN_TO_LOW": 16, + "VERIFIED_TRANSITION_LOW_TO_UNKNOWN": 17, + "VERIFIED_TRANSITION_NONE_TO_LOW": 18, + "VERIFIED_TRANSITION_NONE_TO_UNKNOWN": 19, + "GROUP_CREATE": 20, + "GROUP_CHANGE_SUBJECT": 21, + "GROUP_CHANGE_ICON": 22, + "GROUP_CHANGE_INVITE_LINK": 23, + "GROUP_CHANGE_DESCRIPTION": 24, + "GROUP_CHANGE_RESTRICT": 25, + "GROUP_CHANGE_ANNOUNCE": 26, + "GROUP_PARTICIPANT_ADD": 27, + "GROUP_PARTICIPANT_REMOVE": 28, + "GROUP_PARTICIPANT_PROMOTE": 29, + "GROUP_PARTICIPANT_DEMOTE": 30, + "GROUP_PARTICIPANT_INVITE": 31, + "GROUP_PARTICIPANT_LEAVE": 32, + "GROUP_PARTICIPANT_CHANGE_NUMBER": 33, + "BROADCAST_CREATE": 34, + "BROADCAST_ADD": 35, + "BROADCAST_REMOVE": 36, + "GENERIC_NOTIFICATION": 37, + "E2E_IDENTITY_CHANGED": 38, + "E2E_ENCRYPTED": 39, + "CALL_MISSED_VOICE": 40, + "CALL_MISSED_VIDEO": 41, + "INDIVIDUAL_CHANGE_NUMBER": 42, + "GROUP_DELETE": 43, +} + +func (x WebMessageInfo_STUBTYPE) Enum() *WebMessageInfo_STUBTYPE { + p := new(WebMessageInfo_STUBTYPE) + *p = x + return p +} +func (x WebMessageInfo_STUBTYPE) String() string { + return proto.EnumName(WebMessageInfo_STUBTYPE_name, int32(x)) +} +func (x *WebMessageInfo_STUBTYPE) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(WebMessageInfo_STUBTYPE_value, data, "WebMessageInfo_STUBTYPE") + if err != nil { + return err + } + *x = WebMessageInfo_STUBTYPE(value) + return nil +} +func (WebMessageInfo_STUBTYPE) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{30, 1} +} + +type WebFeatures_FLAG int32 + +const ( + WebFeatures_NOT_IMPLEMENTED WebFeatures_FLAG = 0 + WebFeatures_IMPLEMENTED WebFeatures_FLAG = 1 + WebFeatures_OPTIONAL WebFeatures_FLAG = 2 +) + +var WebFeatures_FLAG_name = map[int32]string{ + 0: "NOT_IMPLEMENTED", + 1: "IMPLEMENTED", + 2: "OPTIONAL", +} +var WebFeatures_FLAG_value = map[string]int32{ + "NOT_IMPLEMENTED": 0, + "IMPLEMENTED": 1, + "OPTIONAL": 2, +} + +func (x WebFeatures_FLAG) Enum() *WebFeatures_FLAG { + p := new(WebFeatures_FLAG) + *p = x + return p +} +func (x WebFeatures_FLAG) String() string { + return proto.EnumName(WebFeatures_FLAG_name, int32(x)) +} +func (x *WebFeatures_FLAG) UnmarshalJSON(data []byte) error { + value, err := proto.UnmarshalJSONEnum(WebFeatures_FLAG_value, data, "WebFeatures_FLAG") + if err != nil { + return err + } + *x = WebFeatures_FLAG(value) + return nil +} +func (WebFeatures_FLAG) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{34, 0} +} + +type FingerprintData struct { + PublicKey *string `protobuf:"bytes,1,opt,name=publicKey" json:"publicKey,omitempty"` + Identifier *string `protobuf:"bytes,2,opt,name=identifier" json:"identifier,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FingerprintData) Reset() { *m = FingerprintData{} } +func (m *FingerprintData) String() string { return proto.CompactTextString(m) } +func (*FingerprintData) ProtoMessage() {} +func (*FingerprintData) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{0} +} +func (m *FingerprintData) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FingerprintData.Unmarshal(m, b) +} +func (m *FingerprintData) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FingerprintData.Marshal(b, m, deterministic) +} +func (dst *FingerprintData) XXX_Merge(src proto.Message) { + xxx_messageInfo_FingerprintData.Merge(dst, src) +} +func (m *FingerprintData) XXX_Size() int { + return xxx_messageInfo_FingerprintData.Size(m) +} +func (m *FingerprintData) XXX_DiscardUnknown() { + xxx_messageInfo_FingerprintData.DiscardUnknown(m) +} + +var xxx_messageInfo_FingerprintData proto.InternalMessageInfo + +func (m *FingerprintData) GetPublicKey() string { + if m != nil && m.PublicKey != nil { + return *m.PublicKey + } + return "" +} + +func (m *FingerprintData) GetIdentifier() string { + if m != nil && m.Identifier != nil { + return *m.Identifier + } + return "" +} + +type CombinedFingerprint struct { + Version *uint32 `protobuf:"varint,1,opt,name=version" json:"version,omitempty"` + LocalFingerprint *FingerprintData `protobuf:"bytes,2,opt,name=localFingerprint" json:"localFingerprint,omitempty"` + RemoteFingerprint *FingerprintData `protobuf:"bytes,3,opt,name=remoteFingerprint" json:"remoteFingerprint,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *CombinedFingerprint) Reset() { *m = CombinedFingerprint{} } +func (m *CombinedFingerprint) String() string { return proto.CompactTextString(m) } +func (*CombinedFingerprint) ProtoMessage() {} +func (*CombinedFingerprint) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{1} +} +func (m *CombinedFingerprint) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_CombinedFingerprint.Unmarshal(m, b) +} +func (m *CombinedFingerprint) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_CombinedFingerprint.Marshal(b, m, deterministic) +} +func (dst *CombinedFingerprint) XXX_Merge(src proto.Message) { + xxx_messageInfo_CombinedFingerprint.Merge(dst, src) +} +func (m *CombinedFingerprint) XXX_Size() int { + return xxx_messageInfo_CombinedFingerprint.Size(m) +} +func (m *CombinedFingerprint) XXX_DiscardUnknown() { + xxx_messageInfo_CombinedFingerprint.DiscardUnknown(m) +} + +var xxx_messageInfo_CombinedFingerprint proto.InternalMessageInfo + +func (m *CombinedFingerprint) GetVersion() uint32 { + if m != nil && m.Version != nil { + return *m.Version + } + return 0 +} + +func (m *CombinedFingerprint) GetLocalFingerprint() *FingerprintData { + if m != nil { + return m.LocalFingerprint + } + return nil +} + +func (m *CombinedFingerprint) GetRemoteFingerprint() *FingerprintData { + if m != nil { + return m.RemoteFingerprint + } + return nil +} + +type MessageKey struct { + RemoteJid *string `protobuf:"bytes,1,opt,name=remoteJid" json:"remoteJid,omitempty"` + FromMe *bool `protobuf:"varint,2,opt,name=fromMe" json:"fromMe,omitempty"` + Id *string `protobuf:"bytes,3,opt,name=id" json:"id,omitempty"` + Participant *string `protobuf:"bytes,4,opt,name=participant" json:"participant,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *MessageKey) Reset() { *m = MessageKey{} } +func (m *MessageKey) String() string { return proto.CompactTextString(m) } +func (*MessageKey) ProtoMessage() {} +func (*MessageKey) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{2} +} +func (m *MessageKey) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MessageKey.Unmarshal(m, b) +} +func (m *MessageKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MessageKey.Marshal(b, m, deterministic) +} +func (dst *MessageKey) XXX_Merge(src proto.Message) { + xxx_messageInfo_MessageKey.Merge(dst, src) +} +func (m *MessageKey) XXX_Size() int { + return xxx_messageInfo_MessageKey.Size(m) +} +func (m *MessageKey) XXX_DiscardUnknown() { + xxx_messageInfo_MessageKey.DiscardUnknown(m) +} + +var xxx_messageInfo_MessageKey proto.InternalMessageInfo + +func (m *MessageKey) GetRemoteJid() string { + if m != nil && m.RemoteJid != nil { + return *m.RemoteJid + } + return "" +} + +func (m *MessageKey) GetFromMe() bool { + if m != nil && m.FromMe != nil { + return *m.FromMe + } + return false +} + +func (m *MessageKey) GetId() string { + if m != nil && m.Id != nil { + return *m.Id + } + return "" +} + +func (m *MessageKey) GetParticipant() string { + if m != nil && m.Participant != nil { + return *m.Participant + } + return "" +} + +type SenderKeyDistributionMessage struct { + GroupId *string `protobuf:"bytes,1,opt,name=groupId" json:"groupId,omitempty"` + AxolotlSenderKeyDistributionMessage []byte `protobuf:"bytes,2,opt,name=axolotlSenderKeyDistributionMessage" json:"axolotlSenderKeyDistributionMessage,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SenderKeyDistributionMessage) Reset() { *m = SenderKeyDistributionMessage{} } +func (m *SenderKeyDistributionMessage) String() string { return proto.CompactTextString(m) } +func (*SenderKeyDistributionMessage) ProtoMessage() {} +func (*SenderKeyDistributionMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{3} +} +func (m *SenderKeyDistributionMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SenderKeyDistributionMessage.Unmarshal(m, b) +} +func (m *SenderKeyDistributionMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SenderKeyDistributionMessage.Marshal(b, m, deterministic) +} +func (dst *SenderKeyDistributionMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_SenderKeyDistributionMessage.Merge(dst, src) +} +func (m *SenderKeyDistributionMessage) XXX_Size() int { + return xxx_messageInfo_SenderKeyDistributionMessage.Size(m) +} +func (m *SenderKeyDistributionMessage) XXX_DiscardUnknown() { + xxx_messageInfo_SenderKeyDistributionMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_SenderKeyDistributionMessage proto.InternalMessageInfo + +func (m *SenderKeyDistributionMessage) GetGroupId() string { + if m != nil && m.GroupId != nil { + return *m.GroupId + } + return "" +} + +func (m *SenderKeyDistributionMessage) GetAxolotlSenderKeyDistributionMessage() []byte { + if m != nil { + return m.AxolotlSenderKeyDistributionMessage + } + return nil +} + +type ImageMessage struct { + Url *string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"` + Mimetype *string `protobuf:"bytes,2,opt,name=mimetype" json:"mimetype,omitempty"` + Caption *string `protobuf:"bytes,3,opt,name=caption" json:"caption,omitempty"` + FileSha256 []byte `protobuf:"bytes,4,opt,name=fileSha256" json:"fileSha256,omitempty"` + FileLength *uint64 `protobuf:"varint,5,opt,name=fileLength" json:"fileLength,omitempty"` + Height *uint32 `protobuf:"varint,6,opt,name=height" json:"height,omitempty"` + Width *uint32 `protobuf:"varint,7,opt,name=width" json:"width,omitempty"` + MediaKey []byte `protobuf:"bytes,8,opt,name=mediaKey" json:"mediaKey,omitempty"` + FileEncSha256 []byte `protobuf:"bytes,9,opt,name=fileEncSha256" json:"fileEncSha256,omitempty"` + InteractiveAnnotations []*InteractiveAnnotation `protobuf:"bytes,10,rep,name=interactiveAnnotations" json:"interactiveAnnotations,omitempty"` + DirectPath *string `protobuf:"bytes,11,opt,name=directPath" json:"directPath,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + FirstScanSidecar []byte `protobuf:"bytes,18,opt,name=firstScanSidecar" json:"firstScanSidecar,omitempty"` + FirstScanLength *uint32 `protobuf:"varint,19,opt,name=firstScanLength" json:"firstScanLength,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ImageMessage) Reset() { *m = ImageMessage{} } +func (m *ImageMessage) String() string { return proto.CompactTextString(m) } +func (*ImageMessage) ProtoMessage() {} +func (*ImageMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{4} +} +func (m *ImageMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ImageMessage.Unmarshal(m, b) +} +func (m *ImageMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ImageMessage.Marshal(b, m, deterministic) +} +func (dst *ImageMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ImageMessage.Merge(dst, src) +} +func (m *ImageMessage) XXX_Size() int { + return xxx_messageInfo_ImageMessage.Size(m) +} +func (m *ImageMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ImageMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ImageMessage proto.InternalMessageInfo + +func (m *ImageMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *ImageMessage) GetMimetype() string { + if m != nil && m.Mimetype != nil { + return *m.Mimetype + } + return "" +} + +func (m *ImageMessage) GetCaption() string { + if m != nil && m.Caption != nil { + return *m.Caption + } + return "" +} + +func (m *ImageMessage) GetFileSha256() []byte { + if m != nil { + return m.FileSha256 + } + return nil +} + +func (m *ImageMessage) GetFileLength() uint64 { + if m != nil && m.FileLength != nil { + return *m.FileLength + } + return 0 +} + +func (m *ImageMessage) GetHeight() uint32 { + if m != nil && m.Height != nil { + return *m.Height + } + return 0 +} + +func (m *ImageMessage) GetWidth() uint32 { + if m != nil && m.Width != nil { + return *m.Width + } + return 0 +} + +func (m *ImageMessage) GetMediaKey() []byte { + if m != nil { + return m.MediaKey + } + return nil +} + +func (m *ImageMessage) GetFileEncSha256() []byte { + if m != nil { + return m.FileEncSha256 + } + return nil +} + +func (m *ImageMessage) GetInteractiveAnnotations() []*InteractiveAnnotation { + if m != nil { + return m.InteractiveAnnotations + } + return nil +} + +func (m *ImageMessage) GetDirectPath() string { + if m != nil && m.DirectPath != nil { + return *m.DirectPath + } + return "" +} + +func (m *ImageMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *ImageMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +func (m *ImageMessage) GetFirstScanSidecar() []byte { + if m != nil { + return m.FirstScanSidecar + } + return nil +} + +func (m *ImageMessage) GetFirstScanLength() uint32 { + if m != nil && m.FirstScanLength != nil { + return *m.FirstScanLength + } + return 0 +} + +type ContactMessage struct { + DisplayName *string `protobuf:"bytes,1,opt,name=displayName" json:"displayName,omitempty"` + Vcard *string `protobuf:"bytes,16,opt,name=vcard" json:"vcard,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ContactMessage) Reset() { *m = ContactMessage{} } +func (m *ContactMessage) String() string { return proto.CompactTextString(m) } +func (*ContactMessage) ProtoMessage() {} +func (*ContactMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{5} +} +func (m *ContactMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ContactMessage.Unmarshal(m, b) +} +func (m *ContactMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ContactMessage.Marshal(b, m, deterministic) +} +func (dst *ContactMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ContactMessage.Merge(dst, src) +} +func (m *ContactMessage) XXX_Size() int { + return xxx_messageInfo_ContactMessage.Size(m) +} +func (m *ContactMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ContactMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ContactMessage proto.InternalMessageInfo + +func (m *ContactMessage) GetDisplayName() string { + if m != nil && m.DisplayName != nil { + return *m.DisplayName + } + return "" +} + +func (m *ContactMessage) GetVcard() string { + if m != nil && m.Vcard != nil { + return *m.Vcard + } + return "" +} + +func (m *ContactMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type LocationMessage struct { + DegreesLatitude *float64 `protobuf:"fixed64,1,opt,name=degreesLatitude" json:"degreesLatitude,omitempty"` + DegreesLongitude *float64 `protobuf:"fixed64,2,opt,name=degreesLongitude" json:"degreesLongitude,omitempty"` + Name *string `protobuf:"bytes,3,opt,name=name" json:"name,omitempty"` + Address *string `protobuf:"bytes,4,opt,name=address" json:"address,omitempty"` + Url *string `protobuf:"bytes,5,opt,name=url" json:"url,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *LocationMessage) Reset() { *m = LocationMessage{} } +func (m *LocationMessage) String() string { return proto.CompactTextString(m) } +func (*LocationMessage) ProtoMessage() {} +func (*LocationMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{6} +} +func (m *LocationMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_LocationMessage.Unmarshal(m, b) +} +func (m *LocationMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_LocationMessage.Marshal(b, m, deterministic) +} +func (dst *LocationMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_LocationMessage.Merge(dst, src) +} +func (m *LocationMessage) XXX_Size() int { + return xxx_messageInfo_LocationMessage.Size(m) +} +func (m *LocationMessage) XXX_DiscardUnknown() { + xxx_messageInfo_LocationMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_LocationMessage proto.InternalMessageInfo + +func (m *LocationMessage) GetDegreesLatitude() float64 { + if m != nil && m.DegreesLatitude != nil { + return *m.DegreesLatitude + } + return 0 +} + +func (m *LocationMessage) GetDegreesLongitude() float64 { + if m != nil && m.DegreesLongitude != nil { + return *m.DegreesLongitude + } + return 0 +} + +func (m *LocationMessage) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +func (m *LocationMessage) GetAddress() string { + if m != nil && m.Address != nil { + return *m.Address + } + return "" +} + +func (m *LocationMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *LocationMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *LocationMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type ExtendedTextMessage struct { + Text *string `protobuf:"bytes,1,opt,name=text" json:"text,omitempty"` + MatchedText *string `protobuf:"bytes,2,opt,name=matchedText" json:"matchedText,omitempty"` + CanonicalUrl *string `protobuf:"bytes,4,opt,name=canonicalUrl" json:"canonicalUrl,omitempty"` + Description *string `protobuf:"bytes,5,opt,name=description" json:"description,omitempty"` + Title *string `protobuf:"bytes,6,opt,name=title" json:"title,omitempty"` + TextArgb *uint32 `protobuf:"fixed32,7,opt,name=textArgb" json:"textArgb,omitempty"` + BackgroundArgb *uint32 `protobuf:"fixed32,8,opt,name=backgroundArgb" json:"backgroundArgb,omitempty"` + Font *ExtendedTextMessage_FONTTYPE `protobuf:"varint,9,opt,name=font,enum=proto.ExtendedTextMessage_FONTTYPE" json:"font,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ExtendedTextMessage) Reset() { *m = ExtendedTextMessage{} } +func (m *ExtendedTextMessage) String() string { return proto.CompactTextString(m) } +func (*ExtendedTextMessage) ProtoMessage() {} +func (*ExtendedTextMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{7} +} +func (m *ExtendedTextMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ExtendedTextMessage.Unmarshal(m, b) +} +func (m *ExtendedTextMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ExtendedTextMessage.Marshal(b, m, deterministic) +} +func (dst *ExtendedTextMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExtendedTextMessage.Merge(dst, src) +} +func (m *ExtendedTextMessage) XXX_Size() int { + return xxx_messageInfo_ExtendedTextMessage.Size(m) +} +func (m *ExtendedTextMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ExtendedTextMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ExtendedTextMessage proto.InternalMessageInfo + +func (m *ExtendedTextMessage) GetText() string { + if m != nil && m.Text != nil { + return *m.Text + } + return "" +} + +func (m *ExtendedTextMessage) GetMatchedText() string { + if m != nil && m.MatchedText != nil { + return *m.MatchedText + } + return "" +} + +func (m *ExtendedTextMessage) GetCanonicalUrl() string { + if m != nil && m.CanonicalUrl != nil { + return *m.CanonicalUrl + } + return "" +} + +func (m *ExtendedTextMessage) GetDescription() string { + if m != nil && m.Description != nil { + return *m.Description + } + return "" +} + +func (m *ExtendedTextMessage) GetTitle() string { + if m != nil && m.Title != nil { + return *m.Title + } + return "" +} + +func (m *ExtendedTextMessage) GetTextArgb() uint32 { + if m != nil && m.TextArgb != nil { + return *m.TextArgb + } + return 0 +} + +func (m *ExtendedTextMessage) GetBackgroundArgb() uint32 { + if m != nil && m.BackgroundArgb != nil { + return *m.BackgroundArgb + } + return 0 +} + +func (m *ExtendedTextMessage) GetFont() ExtendedTextMessage_FONTTYPE { + if m != nil && m.Font != nil { + return *m.Font + } + return ExtendedTextMessage_SANS_SERIF +} + +func (m *ExtendedTextMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *ExtendedTextMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type DocumentMessage struct { + Url *string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"` + Mimetype *string `protobuf:"bytes,2,opt,name=mimetype" json:"mimetype,omitempty"` + Title *string `protobuf:"bytes,3,opt,name=title" json:"title,omitempty"` + FileSha256 []byte `protobuf:"bytes,4,opt,name=fileSha256" json:"fileSha256,omitempty"` + FileLength *uint64 `protobuf:"varint,5,opt,name=fileLength" json:"fileLength,omitempty"` + PageCount *uint32 `protobuf:"varint,6,opt,name=pageCount" json:"pageCount,omitempty"` + MediaKey []byte `protobuf:"bytes,7,opt,name=mediaKey" json:"mediaKey,omitempty"` + FileName *string `protobuf:"bytes,8,opt,name=fileName" json:"fileName,omitempty"` + FileEncSha256 []byte `protobuf:"bytes,9,opt,name=fileEncSha256" json:"fileEncSha256,omitempty"` + DirectPath *string `protobuf:"bytes,10,opt,name=directPath" json:"directPath,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DocumentMessage) Reset() { *m = DocumentMessage{} } +func (m *DocumentMessage) String() string { return proto.CompactTextString(m) } +func (*DocumentMessage) ProtoMessage() {} +func (*DocumentMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{8} +} +func (m *DocumentMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DocumentMessage.Unmarshal(m, b) +} +func (m *DocumentMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DocumentMessage.Marshal(b, m, deterministic) +} +func (dst *DocumentMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_DocumentMessage.Merge(dst, src) +} +func (m *DocumentMessage) XXX_Size() int { + return xxx_messageInfo_DocumentMessage.Size(m) +} +func (m *DocumentMessage) XXX_DiscardUnknown() { + xxx_messageInfo_DocumentMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_DocumentMessage proto.InternalMessageInfo + +func (m *DocumentMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *DocumentMessage) GetMimetype() string { + if m != nil && m.Mimetype != nil { + return *m.Mimetype + } + return "" +} + +func (m *DocumentMessage) GetTitle() string { + if m != nil && m.Title != nil { + return *m.Title + } + return "" +} + +func (m *DocumentMessage) GetFileSha256() []byte { + if m != nil { + return m.FileSha256 + } + return nil +} + +func (m *DocumentMessage) GetFileLength() uint64 { + if m != nil && m.FileLength != nil { + return *m.FileLength + } + return 0 +} + +func (m *DocumentMessage) GetPageCount() uint32 { + if m != nil && m.PageCount != nil { + return *m.PageCount + } + return 0 +} + +func (m *DocumentMessage) GetMediaKey() []byte { + if m != nil { + return m.MediaKey + } + return nil +} + +func (m *DocumentMessage) GetFileName() string { + if m != nil && m.FileName != nil { + return *m.FileName + } + return "" +} + +func (m *DocumentMessage) GetFileEncSha256() []byte { + if m != nil { + return m.FileEncSha256 + } + return nil +} + +func (m *DocumentMessage) GetDirectPath() string { + if m != nil && m.DirectPath != nil { + return *m.DirectPath + } + return "" +} + +func (m *DocumentMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *DocumentMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type AudioMessage struct { + Url *string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"` + Mimetype *string `protobuf:"bytes,2,opt,name=mimetype" json:"mimetype,omitempty"` + FileSha256 []byte `protobuf:"bytes,3,opt,name=fileSha256" json:"fileSha256,omitempty"` + FileLength *uint64 `protobuf:"varint,4,opt,name=fileLength" json:"fileLength,omitempty"` + Seconds *uint32 `protobuf:"varint,5,opt,name=seconds" json:"seconds,omitempty"` + Ptt *bool `protobuf:"varint,6,opt,name=ptt" json:"ptt,omitempty"` + MediaKey []byte `protobuf:"bytes,7,opt,name=mediaKey" json:"mediaKey,omitempty"` + FileEncSha256 []byte `protobuf:"bytes,8,opt,name=fileEncSha256" json:"fileEncSha256,omitempty"` + DirectPath *string `protobuf:"bytes,9,opt,name=directPath" json:"directPath,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + StreamingSidecar []byte `protobuf:"bytes,18,opt,name=streamingSidecar" json:"streamingSidecar,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *AudioMessage) Reset() { *m = AudioMessage{} } +func (m *AudioMessage) String() string { return proto.CompactTextString(m) } +func (*AudioMessage) ProtoMessage() {} +func (*AudioMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{9} +} +func (m *AudioMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_AudioMessage.Unmarshal(m, b) +} +func (m *AudioMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_AudioMessage.Marshal(b, m, deterministic) +} +func (dst *AudioMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_AudioMessage.Merge(dst, src) +} +func (m *AudioMessage) XXX_Size() int { + return xxx_messageInfo_AudioMessage.Size(m) +} +func (m *AudioMessage) XXX_DiscardUnknown() { + xxx_messageInfo_AudioMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_AudioMessage proto.InternalMessageInfo + +func (m *AudioMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *AudioMessage) GetMimetype() string { + if m != nil && m.Mimetype != nil { + return *m.Mimetype + } + return "" +} + +func (m *AudioMessage) GetFileSha256() []byte { + if m != nil { + return m.FileSha256 + } + return nil +} + +func (m *AudioMessage) GetFileLength() uint64 { + if m != nil && m.FileLength != nil { + return *m.FileLength + } + return 0 +} + +func (m *AudioMessage) GetSeconds() uint32 { + if m != nil && m.Seconds != nil { + return *m.Seconds + } + return 0 +} + +func (m *AudioMessage) GetPtt() bool { + if m != nil && m.Ptt != nil { + return *m.Ptt + } + return false +} + +func (m *AudioMessage) GetMediaKey() []byte { + if m != nil { + return m.MediaKey + } + return nil +} + +func (m *AudioMessage) GetFileEncSha256() []byte { + if m != nil { + return m.FileEncSha256 + } + return nil +} + +func (m *AudioMessage) GetDirectPath() string { + if m != nil && m.DirectPath != nil { + return *m.DirectPath + } + return "" +} + +func (m *AudioMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +func (m *AudioMessage) GetStreamingSidecar() []byte { + if m != nil { + return m.StreamingSidecar + } + return nil +} + +type VideoMessage struct { + Url *string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"` + Mimetype *string `protobuf:"bytes,2,opt,name=mimetype" json:"mimetype,omitempty"` + FileSha256 []byte `protobuf:"bytes,3,opt,name=fileSha256" json:"fileSha256,omitempty"` + FileLength *uint64 `protobuf:"varint,4,opt,name=fileLength" json:"fileLength,omitempty"` + Seconds *uint32 `protobuf:"varint,5,opt,name=seconds" json:"seconds,omitempty"` + MediaKey []byte `protobuf:"bytes,6,opt,name=mediaKey" json:"mediaKey,omitempty"` + Caption *string `protobuf:"bytes,7,opt,name=caption" json:"caption,omitempty"` + GifPlayback *bool `protobuf:"varint,8,opt,name=gifPlayback" json:"gifPlayback,omitempty"` + Height *uint32 `protobuf:"varint,9,opt,name=height" json:"height,omitempty"` + Width *uint32 `protobuf:"varint,10,opt,name=width" json:"width,omitempty"` + FileEncSha256 []byte `protobuf:"bytes,11,opt,name=fileEncSha256" json:"fileEncSha256,omitempty"` + InteractiveAnnotations []*InteractiveAnnotation `protobuf:"bytes,12,rep,name=interactiveAnnotations" json:"interactiveAnnotations,omitempty"` + DirectPath *string `protobuf:"bytes,13,opt,name=directPath" json:"directPath,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + StreamingSidecar []byte `protobuf:"bytes,18,opt,name=streamingSidecar" json:"streamingSidecar,omitempty"` + GifAttribution *VideoMessage_ATTRIBUTION `protobuf:"varint,19,opt,name=gifAttribution,enum=proto.VideoMessage_ATTRIBUTION" json:"gifAttribution,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *VideoMessage) Reset() { *m = VideoMessage{} } +func (m *VideoMessage) String() string { return proto.CompactTextString(m) } +func (*VideoMessage) ProtoMessage() {} +func (*VideoMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{10} +} +func (m *VideoMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_VideoMessage.Unmarshal(m, b) +} +func (m *VideoMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_VideoMessage.Marshal(b, m, deterministic) +} +func (dst *VideoMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_VideoMessage.Merge(dst, src) +} +func (m *VideoMessage) XXX_Size() int { + return xxx_messageInfo_VideoMessage.Size(m) +} +func (m *VideoMessage) XXX_DiscardUnknown() { + xxx_messageInfo_VideoMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_VideoMessage proto.InternalMessageInfo + +func (m *VideoMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *VideoMessage) GetMimetype() string { + if m != nil && m.Mimetype != nil { + return *m.Mimetype + } + return "" +} + +func (m *VideoMessage) GetFileSha256() []byte { + if m != nil { + return m.FileSha256 + } + return nil +} + +func (m *VideoMessage) GetFileLength() uint64 { + if m != nil && m.FileLength != nil { + return *m.FileLength + } + return 0 +} + +func (m *VideoMessage) GetSeconds() uint32 { + if m != nil && m.Seconds != nil { + return *m.Seconds + } + return 0 +} + +func (m *VideoMessage) GetMediaKey() []byte { + if m != nil { + return m.MediaKey + } + return nil +} + +func (m *VideoMessage) GetCaption() string { + if m != nil && m.Caption != nil { + return *m.Caption + } + return "" +} + +func (m *VideoMessage) GetGifPlayback() bool { + if m != nil && m.GifPlayback != nil { + return *m.GifPlayback + } + return false +} + +func (m *VideoMessage) GetHeight() uint32 { + if m != nil && m.Height != nil { + return *m.Height + } + return 0 +} + +func (m *VideoMessage) GetWidth() uint32 { + if m != nil && m.Width != nil { + return *m.Width + } + return 0 +} + +func (m *VideoMessage) GetFileEncSha256() []byte { + if m != nil { + return m.FileEncSha256 + } + return nil +} + +func (m *VideoMessage) GetInteractiveAnnotations() []*InteractiveAnnotation { + if m != nil { + return m.InteractiveAnnotations + } + return nil +} + +func (m *VideoMessage) GetDirectPath() string { + if m != nil && m.DirectPath != nil { + return *m.DirectPath + } + return "" +} + +func (m *VideoMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *VideoMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +func (m *VideoMessage) GetStreamingSidecar() []byte { + if m != nil { + return m.StreamingSidecar + } + return nil +} + +func (m *VideoMessage) GetGifAttribution() VideoMessage_ATTRIBUTION { + if m != nil && m.GifAttribution != nil { + return *m.GifAttribution + } + return VideoMessage_NONE +} + +type Call struct { + CallKey []byte `protobuf:"bytes,1,opt,name=callKey" json:"callKey,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Call) Reset() { *m = Call{} } +func (m *Call) String() string { return proto.CompactTextString(m) } +func (*Call) ProtoMessage() {} +func (*Call) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{11} +} +func (m *Call) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Call.Unmarshal(m, b) +} +func (m *Call) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Call.Marshal(b, m, deterministic) +} +func (dst *Call) XXX_Merge(src proto.Message) { + xxx_messageInfo_Call.Merge(dst, src) +} +func (m *Call) XXX_Size() int { + return xxx_messageInfo_Call.Size(m) +} +func (m *Call) XXX_DiscardUnknown() { + xxx_messageInfo_Call.DiscardUnknown(m) +} + +var xxx_messageInfo_Call proto.InternalMessageInfo + +func (m *Call) GetCallKey() []byte { + if m != nil { + return m.CallKey + } + return nil +} + +type Chat struct { + DisplayName *string `protobuf:"bytes,1,opt,name=displayName" json:"displayName,omitempty"` + Id *string `protobuf:"bytes,2,opt,name=id" json:"id,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Chat) Reset() { *m = Chat{} } +func (m *Chat) String() string { return proto.CompactTextString(m) } +func (*Chat) ProtoMessage() {} +func (*Chat) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{12} +} +func (m *Chat) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Chat.Unmarshal(m, b) +} +func (m *Chat) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Chat.Marshal(b, m, deterministic) +} +func (dst *Chat) XXX_Merge(src proto.Message) { + xxx_messageInfo_Chat.Merge(dst, src) +} +func (m *Chat) XXX_Size() int { + return xxx_messageInfo_Chat.Size(m) +} +func (m *Chat) XXX_DiscardUnknown() { + xxx_messageInfo_Chat.DiscardUnknown(m) +} + +var xxx_messageInfo_Chat proto.InternalMessageInfo + +func (m *Chat) GetDisplayName() string { + if m != nil && m.DisplayName != nil { + return *m.DisplayName + } + return "" +} + +func (m *Chat) GetId() string { + if m != nil && m.Id != nil { + return *m.Id + } + return "" +} + +type ProtocolMessage struct { + Key *MessageKey `protobuf:"bytes,1,opt,name=key" json:"key,omitempty"` + Type *ProtocolMessage_TYPE `protobuf:"varint,2,opt,name=type,enum=proto.ProtocolMessage_TYPE" json:"type,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ProtocolMessage) Reset() { *m = ProtocolMessage{} } +func (m *ProtocolMessage) String() string { return proto.CompactTextString(m) } +func (*ProtocolMessage) ProtoMessage() {} +func (*ProtocolMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{13} +} +func (m *ProtocolMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ProtocolMessage.Unmarshal(m, b) +} +func (m *ProtocolMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ProtocolMessage.Marshal(b, m, deterministic) +} +func (dst *ProtocolMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ProtocolMessage.Merge(dst, src) +} +func (m *ProtocolMessage) XXX_Size() int { + return xxx_messageInfo_ProtocolMessage.Size(m) +} +func (m *ProtocolMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ProtocolMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ProtocolMessage proto.InternalMessageInfo + +func (m *ProtocolMessage) GetKey() *MessageKey { + if m != nil { + return m.Key + } + return nil +} + +func (m *ProtocolMessage) GetType() ProtocolMessage_TYPE { + if m != nil && m.Type != nil { + return *m.Type + } + return ProtocolMessage_REVOKE +} + +type ContactsArrayMessage struct { + DisplayName *string `protobuf:"bytes,1,opt,name=displayName" json:"displayName,omitempty"` + Contacts []*ContactMessage `protobuf:"bytes,2,rep,name=contacts" json:"contacts,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ContactsArrayMessage) Reset() { *m = ContactsArrayMessage{} } +func (m *ContactsArrayMessage) String() string { return proto.CompactTextString(m) } +func (*ContactsArrayMessage) ProtoMessage() {} +func (*ContactsArrayMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{14} +} +func (m *ContactsArrayMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ContactsArrayMessage.Unmarshal(m, b) +} +func (m *ContactsArrayMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ContactsArrayMessage.Marshal(b, m, deterministic) +} +func (dst *ContactsArrayMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_ContactsArrayMessage.Merge(dst, src) +} +func (m *ContactsArrayMessage) XXX_Size() int { + return xxx_messageInfo_ContactsArrayMessage.Size(m) +} +func (m *ContactsArrayMessage) XXX_DiscardUnknown() { + xxx_messageInfo_ContactsArrayMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_ContactsArrayMessage proto.InternalMessageInfo + +func (m *ContactsArrayMessage) GetDisplayName() string { + if m != nil && m.DisplayName != nil { + return *m.DisplayName + } + return "" +} + +func (m *ContactsArrayMessage) GetContacts() []*ContactMessage { + if m != nil { + return m.Contacts + } + return nil +} + +func (m *ContactsArrayMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type HSMCurrency struct { + CurrencyCode *string `protobuf:"bytes,1,opt,name=currencyCode" json:"currencyCode,omitempty"` + Amount1000 *int64 `protobuf:"varint,2,opt,name=amount1000" json:"amount1000,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HSMCurrency) Reset() { *m = HSMCurrency{} } +func (m *HSMCurrency) String() string { return proto.CompactTextString(m) } +func (*HSMCurrency) ProtoMessage() {} +func (*HSMCurrency) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{15} +} +func (m *HSMCurrency) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HSMCurrency.Unmarshal(m, b) +} +func (m *HSMCurrency) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HSMCurrency.Marshal(b, m, deterministic) +} +func (dst *HSMCurrency) XXX_Merge(src proto.Message) { + xxx_messageInfo_HSMCurrency.Merge(dst, src) +} +func (m *HSMCurrency) XXX_Size() int { + return xxx_messageInfo_HSMCurrency.Size(m) +} +func (m *HSMCurrency) XXX_DiscardUnknown() { + xxx_messageInfo_HSMCurrency.DiscardUnknown(m) +} + +var xxx_messageInfo_HSMCurrency proto.InternalMessageInfo + +func (m *HSMCurrency) GetCurrencyCode() string { + if m != nil && m.CurrencyCode != nil { + return *m.CurrencyCode + } + return "" +} + +func (m *HSMCurrency) GetAmount1000() int64 { + if m != nil && m.Amount1000 != nil { + return *m.Amount1000 + } + return 0 +} + +type HSMDateTimeComponent struct { + DayOfWeek *HSMDateTimeComponent_DAYOFWEEKTYPE `protobuf:"varint,1,opt,name=dayOfWeek,enum=proto.HSMDateTimeComponent_DAYOFWEEKTYPE" json:"dayOfWeek,omitempty"` + Year *uint32 `protobuf:"varint,2,opt,name=year" json:"year,omitempty"` + Month *uint32 `protobuf:"varint,3,opt,name=month" json:"month,omitempty"` + DayOfMonth *uint32 `protobuf:"varint,4,opt,name=dayOfMonth" json:"dayOfMonth,omitempty"` + Hour *uint32 `protobuf:"varint,5,opt,name=hour" json:"hour,omitempty"` + Minute *uint32 `protobuf:"varint,6,opt,name=minute" json:"minute,omitempty"` + Calendar *HSMDateTimeComponent_CALENDARTYPE `protobuf:"varint,7,opt,name=calendar,enum=proto.HSMDateTimeComponent_CALENDARTYPE" json:"calendar,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HSMDateTimeComponent) Reset() { *m = HSMDateTimeComponent{} } +func (m *HSMDateTimeComponent) String() string { return proto.CompactTextString(m) } +func (*HSMDateTimeComponent) ProtoMessage() {} +func (*HSMDateTimeComponent) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{16} +} +func (m *HSMDateTimeComponent) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HSMDateTimeComponent.Unmarshal(m, b) +} +func (m *HSMDateTimeComponent) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HSMDateTimeComponent.Marshal(b, m, deterministic) +} +func (dst *HSMDateTimeComponent) XXX_Merge(src proto.Message) { + xxx_messageInfo_HSMDateTimeComponent.Merge(dst, src) +} +func (m *HSMDateTimeComponent) XXX_Size() int { + return xxx_messageInfo_HSMDateTimeComponent.Size(m) +} +func (m *HSMDateTimeComponent) XXX_DiscardUnknown() { + xxx_messageInfo_HSMDateTimeComponent.DiscardUnknown(m) +} + +var xxx_messageInfo_HSMDateTimeComponent proto.InternalMessageInfo + +func (m *HSMDateTimeComponent) GetDayOfWeek() HSMDateTimeComponent_DAYOFWEEKTYPE { + if m != nil && m.DayOfWeek != nil { + return *m.DayOfWeek + } + return HSMDateTimeComponent_MONDAY +} + +func (m *HSMDateTimeComponent) GetYear() uint32 { + if m != nil && m.Year != nil { + return *m.Year + } + return 0 +} + +func (m *HSMDateTimeComponent) GetMonth() uint32 { + if m != nil && m.Month != nil { + return *m.Month + } + return 0 +} + +func (m *HSMDateTimeComponent) GetDayOfMonth() uint32 { + if m != nil && m.DayOfMonth != nil { + return *m.DayOfMonth + } + return 0 +} + +func (m *HSMDateTimeComponent) GetHour() uint32 { + if m != nil && m.Hour != nil { + return *m.Hour + } + return 0 +} + +func (m *HSMDateTimeComponent) GetMinute() uint32 { + if m != nil && m.Minute != nil { + return *m.Minute + } + return 0 +} + +func (m *HSMDateTimeComponent) GetCalendar() HSMDateTimeComponent_CALENDARTYPE { + if m != nil && m.Calendar != nil { + return *m.Calendar + } + return HSMDateTimeComponent_GREGORIAN +} + +type HSMDateTimeUnixEpoch struct { + Timestamp *int64 `protobuf:"varint,1,opt,name=timestamp" json:"timestamp,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HSMDateTimeUnixEpoch) Reset() { *m = HSMDateTimeUnixEpoch{} } +func (m *HSMDateTimeUnixEpoch) String() string { return proto.CompactTextString(m) } +func (*HSMDateTimeUnixEpoch) ProtoMessage() {} +func (*HSMDateTimeUnixEpoch) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{17} +} +func (m *HSMDateTimeUnixEpoch) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HSMDateTimeUnixEpoch.Unmarshal(m, b) +} +func (m *HSMDateTimeUnixEpoch) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HSMDateTimeUnixEpoch.Marshal(b, m, deterministic) +} +func (dst *HSMDateTimeUnixEpoch) XXX_Merge(src proto.Message) { + xxx_messageInfo_HSMDateTimeUnixEpoch.Merge(dst, src) +} +func (m *HSMDateTimeUnixEpoch) XXX_Size() int { + return xxx_messageInfo_HSMDateTimeUnixEpoch.Size(m) +} +func (m *HSMDateTimeUnixEpoch) XXX_DiscardUnknown() { + xxx_messageInfo_HSMDateTimeUnixEpoch.DiscardUnknown(m) +} + +var xxx_messageInfo_HSMDateTimeUnixEpoch proto.InternalMessageInfo + +func (m *HSMDateTimeUnixEpoch) GetTimestamp() int64 { + if m != nil && m.Timestamp != nil { + return *m.Timestamp + } + return 0 +} + +type HSMDateTime struct { + // Types that are valid to be assigned to DatetimeOneof: + // *HSMDateTime_Component + // *HSMDateTime_UnixEpoch + DatetimeOneof isHSMDateTime_DatetimeOneof `protobuf_oneof:"datetimeOneof"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HSMDateTime) Reset() { *m = HSMDateTime{} } +func (m *HSMDateTime) String() string { return proto.CompactTextString(m) } +func (*HSMDateTime) ProtoMessage() {} +func (*HSMDateTime) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{18} +} +func (m *HSMDateTime) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HSMDateTime.Unmarshal(m, b) +} +func (m *HSMDateTime) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HSMDateTime.Marshal(b, m, deterministic) +} +func (dst *HSMDateTime) XXX_Merge(src proto.Message) { + xxx_messageInfo_HSMDateTime.Merge(dst, src) +} +func (m *HSMDateTime) XXX_Size() int { + return xxx_messageInfo_HSMDateTime.Size(m) +} +func (m *HSMDateTime) XXX_DiscardUnknown() { + xxx_messageInfo_HSMDateTime.DiscardUnknown(m) +} + +var xxx_messageInfo_HSMDateTime proto.InternalMessageInfo + +type isHSMDateTime_DatetimeOneof interface { + isHSMDateTime_DatetimeOneof() +} + +type HSMDateTime_Component struct { + Component *HSMDateTimeComponent `protobuf:"bytes,1,opt,name=component,oneof"` +} +type HSMDateTime_UnixEpoch struct { + UnixEpoch *HSMDateTimeUnixEpoch `protobuf:"bytes,2,opt,name=unixEpoch,oneof"` +} + +func (*HSMDateTime_Component) isHSMDateTime_DatetimeOneof() {} +func (*HSMDateTime_UnixEpoch) isHSMDateTime_DatetimeOneof() {} + +func (m *HSMDateTime) GetDatetimeOneof() isHSMDateTime_DatetimeOneof { + if m != nil { + return m.DatetimeOneof + } + return nil +} + +func (m *HSMDateTime) GetComponent() *HSMDateTimeComponent { + if x, ok := m.GetDatetimeOneof().(*HSMDateTime_Component); ok { + return x.Component + } + return nil +} + +func (m *HSMDateTime) GetUnixEpoch() *HSMDateTimeUnixEpoch { + if x, ok := m.GetDatetimeOneof().(*HSMDateTime_UnixEpoch); ok { + return x.UnixEpoch + } + return nil +} + +// XXX_OneofFuncs is for the internal use of the proto package. +func (*HSMDateTime) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { + return _HSMDateTime_OneofMarshaler, _HSMDateTime_OneofUnmarshaler, _HSMDateTime_OneofSizer, []interface{}{ + (*HSMDateTime_Component)(nil), + (*HSMDateTime_UnixEpoch)(nil), + } +} + +func _HSMDateTime_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { + m := msg.(*HSMDateTime) + // datetimeOneof + switch x := m.DatetimeOneof.(type) { + case *HSMDateTime_Component: + b.EncodeVarint(1<<3 | proto.WireBytes) + if err := b.EncodeMessage(x.Component); err != nil { + return err + } + case *HSMDateTime_UnixEpoch: + b.EncodeVarint(2<<3 | proto.WireBytes) + if err := b.EncodeMessage(x.UnixEpoch); err != nil { + return err + } + case nil: + default: + return fmt.Errorf("HSMDateTime.DatetimeOneof has unexpected type %T", x) + } + return nil +} + +func _HSMDateTime_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { + m := msg.(*HSMDateTime) + switch tag { + case 1: // datetimeOneof.component + if wire != proto.WireBytes { + return true, proto.ErrInternalBadWireType + } + msg := new(HSMDateTimeComponent) + err := b.DecodeMessage(msg) + m.DatetimeOneof = &HSMDateTime_Component{msg} + return true, err + case 2: // datetimeOneof.unixEpoch + if wire != proto.WireBytes { + return true, proto.ErrInternalBadWireType + } + msg := new(HSMDateTimeUnixEpoch) + err := b.DecodeMessage(msg) + m.DatetimeOneof = &HSMDateTime_UnixEpoch{msg} + return true, err + default: + return false, nil + } +} + +func _HSMDateTime_OneofSizer(msg proto.Message) (n int) { + m := msg.(*HSMDateTime) + // datetimeOneof + switch x := m.DatetimeOneof.(type) { + case *HSMDateTime_Component: + s := proto.Size(x.Component) + n += 1 // tag and wire + n += proto.SizeVarint(uint64(s)) + n += s + case *HSMDateTime_UnixEpoch: + s := proto.Size(x.UnixEpoch) + n += 1 // tag and wire + n += proto.SizeVarint(uint64(s)) + n += s + case nil: + default: + panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) + } + return n +} + +type HSMLocalizableParameter struct { + Default *string `protobuf:"bytes,1,opt,name=default" json:"default,omitempty"` + // Types that are valid to be assigned to ParamOneof: + // *HSMLocalizableParameter_Currency + // *HSMLocalizableParameter_DateTime + ParamOneof isHSMLocalizableParameter_ParamOneof `protobuf_oneof:"paramOneof"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HSMLocalizableParameter) Reset() { *m = HSMLocalizableParameter{} } +func (m *HSMLocalizableParameter) String() string { return proto.CompactTextString(m) } +func (*HSMLocalizableParameter) ProtoMessage() {} +func (*HSMLocalizableParameter) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{19} +} +func (m *HSMLocalizableParameter) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HSMLocalizableParameter.Unmarshal(m, b) +} +func (m *HSMLocalizableParameter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HSMLocalizableParameter.Marshal(b, m, deterministic) +} +func (dst *HSMLocalizableParameter) XXX_Merge(src proto.Message) { + xxx_messageInfo_HSMLocalizableParameter.Merge(dst, src) +} +func (m *HSMLocalizableParameter) XXX_Size() int { + return xxx_messageInfo_HSMLocalizableParameter.Size(m) +} +func (m *HSMLocalizableParameter) XXX_DiscardUnknown() { + xxx_messageInfo_HSMLocalizableParameter.DiscardUnknown(m) +} + +var xxx_messageInfo_HSMLocalizableParameter proto.InternalMessageInfo + +type isHSMLocalizableParameter_ParamOneof interface { + isHSMLocalizableParameter_ParamOneof() +} + +type HSMLocalizableParameter_Currency struct { + Currency *HSMCurrency `protobuf:"bytes,2,opt,name=currency,oneof"` +} +type HSMLocalizableParameter_DateTime struct { + DateTime *HSMDateTime `protobuf:"bytes,3,opt,name=dateTime,oneof"` +} + +func (*HSMLocalizableParameter_Currency) isHSMLocalizableParameter_ParamOneof() {} +func (*HSMLocalizableParameter_DateTime) isHSMLocalizableParameter_ParamOneof() {} + +func (m *HSMLocalizableParameter) GetParamOneof() isHSMLocalizableParameter_ParamOneof { + if m != nil { + return m.ParamOneof + } + return nil +} + +func (m *HSMLocalizableParameter) GetDefault() string { + if m != nil && m.Default != nil { + return *m.Default + } + return "" +} + +func (m *HSMLocalizableParameter) GetCurrency() *HSMCurrency { + if x, ok := m.GetParamOneof().(*HSMLocalizableParameter_Currency); ok { + return x.Currency + } + return nil +} + +func (m *HSMLocalizableParameter) GetDateTime() *HSMDateTime { + if x, ok := m.GetParamOneof().(*HSMLocalizableParameter_DateTime); ok { + return x.DateTime + } + return nil +} + +// XXX_OneofFuncs is for the internal use of the proto package. +func (*HSMLocalizableParameter) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { + return _HSMLocalizableParameter_OneofMarshaler, _HSMLocalizableParameter_OneofUnmarshaler, _HSMLocalizableParameter_OneofSizer, []interface{}{ + (*HSMLocalizableParameter_Currency)(nil), + (*HSMLocalizableParameter_DateTime)(nil), + } +} + +func _HSMLocalizableParameter_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { + m := msg.(*HSMLocalizableParameter) + // paramOneof + switch x := m.ParamOneof.(type) { + case *HSMLocalizableParameter_Currency: + b.EncodeVarint(2<<3 | proto.WireBytes) + if err := b.EncodeMessage(x.Currency); err != nil { + return err + } + case *HSMLocalizableParameter_DateTime: + b.EncodeVarint(3<<3 | proto.WireBytes) + if err := b.EncodeMessage(x.DateTime); err != nil { + return err + } + case nil: + default: + return fmt.Errorf("HSMLocalizableParameter.ParamOneof has unexpected type %T", x) + } + return nil +} + +func _HSMLocalizableParameter_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { + m := msg.(*HSMLocalizableParameter) + switch tag { + case 2: // paramOneof.currency + if wire != proto.WireBytes { + return true, proto.ErrInternalBadWireType + } + msg := new(HSMCurrency) + err := b.DecodeMessage(msg) + m.ParamOneof = &HSMLocalizableParameter_Currency{msg} + return true, err + case 3: // paramOneof.dateTime + if wire != proto.WireBytes { + return true, proto.ErrInternalBadWireType + } + msg := new(HSMDateTime) + err := b.DecodeMessage(msg) + m.ParamOneof = &HSMLocalizableParameter_DateTime{msg} + return true, err + default: + return false, nil + } +} + +func _HSMLocalizableParameter_OneofSizer(msg proto.Message) (n int) { + m := msg.(*HSMLocalizableParameter) + // paramOneof + switch x := m.ParamOneof.(type) { + case *HSMLocalizableParameter_Currency: + s := proto.Size(x.Currency) + n += 1 // tag and wire + n += proto.SizeVarint(uint64(s)) + n += s + case *HSMLocalizableParameter_DateTime: + s := proto.Size(x.DateTime) + n += 1 // tag and wire + n += proto.SizeVarint(uint64(s)) + n += s + case nil: + default: + panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) + } + return n +} + +type HighlyStructuredMessage struct { + Namespace *string `protobuf:"bytes,1,opt,name=namespace" json:"namespace,omitempty"` + ElementName *string `protobuf:"bytes,2,opt,name=elementName" json:"elementName,omitempty"` + Params []string `protobuf:"bytes,3,rep,name=params" json:"params,omitempty"` + FallbackLg *string `protobuf:"bytes,4,opt,name=fallbackLg" json:"fallbackLg,omitempty"` + FallbackLc *string `protobuf:"bytes,5,opt,name=fallbackLc" json:"fallbackLc,omitempty"` + LocalizableParams []*HSMLocalizableParameter `protobuf:"bytes,6,rep,name=localizableParams" json:"localizableParams,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *HighlyStructuredMessage) Reset() { *m = HighlyStructuredMessage{} } +func (m *HighlyStructuredMessage) String() string { return proto.CompactTextString(m) } +func (*HighlyStructuredMessage) ProtoMessage() {} +func (*HighlyStructuredMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{20} +} +func (m *HighlyStructuredMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_HighlyStructuredMessage.Unmarshal(m, b) +} +func (m *HighlyStructuredMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_HighlyStructuredMessage.Marshal(b, m, deterministic) +} +func (dst *HighlyStructuredMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_HighlyStructuredMessage.Merge(dst, src) +} +func (m *HighlyStructuredMessage) XXX_Size() int { + return xxx_messageInfo_HighlyStructuredMessage.Size(m) +} +func (m *HighlyStructuredMessage) XXX_DiscardUnknown() { + xxx_messageInfo_HighlyStructuredMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_HighlyStructuredMessage proto.InternalMessageInfo + +func (m *HighlyStructuredMessage) GetNamespace() string { + if m != nil && m.Namespace != nil { + return *m.Namespace + } + return "" +} + +func (m *HighlyStructuredMessage) GetElementName() string { + if m != nil && m.ElementName != nil { + return *m.ElementName + } + return "" +} + +func (m *HighlyStructuredMessage) GetParams() []string { + if m != nil { + return m.Params + } + return nil +} + +func (m *HighlyStructuredMessage) GetFallbackLg() string { + if m != nil && m.FallbackLg != nil { + return *m.FallbackLg + } + return "" +} + +func (m *HighlyStructuredMessage) GetFallbackLc() string { + if m != nil && m.FallbackLc != nil { + return *m.FallbackLc + } + return "" +} + +func (m *HighlyStructuredMessage) GetLocalizableParams() []*HSMLocalizableParameter { + if m != nil { + return m.LocalizableParams + } + return nil +} + +type SendPaymentMessage struct { + NoteMessage *Message `protobuf:"bytes,2,opt,name=noteMessage" json:"noteMessage,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SendPaymentMessage) Reset() { *m = SendPaymentMessage{} } +func (m *SendPaymentMessage) String() string { return proto.CompactTextString(m) } +func (*SendPaymentMessage) ProtoMessage() {} +func (*SendPaymentMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{21} +} +func (m *SendPaymentMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SendPaymentMessage.Unmarshal(m, b) +} +func (m *SendPaymentMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SendPaymentMessage.Marshal(b, m, deterministic) +} +func (dst *SendPaymentMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_SendPaymentMessage.Merge(dst, src) +} +func (m *SendPaymentMessage) XXX_Size() int { + return xxx_messageInfo_SendPaymentMessage.Size(m) +} +func (m *SendPaymentMessage) XXX_DiscardUnknown() { + xxx_messageInfo_SendPaymentMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_SendPaymentMessage proto.InternalMessageInfo + +func (m *SendPaymentMessage) GetNoteMessage() *Message { + if m != nil { + return m.NoteMessage + } + return nil +} + +type RequestPaymentMessage struct { + CurrencyCodeIso4217 *string `protobuf:"bytes,1,opt,name=currencyCodeIso4217" json:"currencyCodeIso4217,omitempty"` + Amount1000 *uint64 `protobuf:"varint,2,opt,name=amount1000" json:"amount1000,omitempty"` + RequestFrom *string `protobuf:"bytes,3,opt,name=requestFrom" json:"requestFrom,omitempty"` + NoteMessage *Message `protobuf:"bytes,4,opt,name=noteMessage" json:"noteMessage,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *RequestPaymentMessage) Reset() { *m = RequestPaymentMessage{} } +func (m *RequestPaymentMessage) String() string { return proto.CompactTextString(m) } +func (*RequestPaymentMessage) ProtoMessage() {} +func (*RequestPaymentMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{22} +} +func (m *RequestPaymentMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_RequestPaymentMessage.Unmarshal(m, b) +} +func (m *RequestPaymentMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_RequestPaymentMessage.Marshal(b, m, deterministic) +} +func (dst *RequestPaymentMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_RequestPaymentMessage.Merge(dst, src) +} +func (m *RequestPaymentMessage) XXX_Size() int { + return xxx_messageInfo_RequestPaymentMessage.Size(m) +} +func (m *RequestPaymentMessage) XXX_DiscardUnknown() { + xxx_messageInfo_RequestPaymentMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_RequestPaymentMessage proto.InternalMessageInfo + +func (m *RequestPaymentMessage) GetCurrencyCodeIso4217() string { + if m != nil && m.CurrencyCodeIso4217 != nil { + return *m.CurrencyCodeIso4217 + } + return "" +} + +func (m *RequestPaymentMessage) GetAmount1000() uint64 { + if m != nil && m.Amount1000 != nil { + return *m.Amount1000 + } + return 0 +} + +func (m *RequestPaymentMessage) GetRequestFrom() string { + if m != nil && m.RequestFrom != nil { + return *m.RequestFrom + } + return "" +} + +func (m *RequestPaymentMessage) GetNoteMessage() *Message { + if m != nil { + return m.NoteMessage + } + return nil +} + +type LiveLocationMessage struct { + DegreesLatitude *float64 `protobuf:"fixed64,1,opt,name=degreesLatitude" json:"degreesLatitude,omitempty"` + DegreesLongitude *float64 `protobuf:"fixed64,2,opt,name=degreesLongitude" json:"degreesLongitude,omitempty"` + AccuracyInMeters *uint32 `protobuf:"varint,3,opt,name=accuracyInMeters" json:"accuracyInMeters,omitempty"` + SpeedInMps *float32 `protobuf:"fixed32,4,opt,name=speedInMps" json:"speedInMps,omitempty"` + DegreesClockwiseFromMagneticNorth *uint32 `protobuf:"varint,5,opt,name=degreesClockwiseFromMagneticNorth" json:"degreesClockwiseFromMagneticNorth,omitempty"` + Caption *string `protobuf:"bytes,6,opt,name=caption" json:"caption,omitempty"` + SequenceNumber *int64 `protobuf:"varint,7,opt,name=sequenceNumber" json:"sequenceNumber,omitempty"` + JpegThumbnail []byte `protobuf:"bytes,16,opt,name=jpegThumbnail" json:"jpegThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *LiveLocationMessage) Reset() { *m = LiveLocationMessage{} } +func (m *LiveLocationMessage) String() string { return proto.CompactTextString(m) } +func (*LiveLocationMessage) ProtoMessage() {} +func (*LiveLocationMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{23} +} +func (m *LiveLocationMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_LiveLocationMessage.Unmarshal(m, b) +} +func (m *LiveLocationMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_LiveLocationMessage.Marshal(b, m, deterministic) +} +func (dst *LiveLocationMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_LiveLocationMessage.Merge(dst, src) +} +func (m *LiveLocationMessage) XXX_Size() int { + return xxx_messageInfo_LiveLocationMessage.Size(m) +} +func (m *LiveLocationMessage) XXX_DiscardUnknown() { + xxx_messageInfo_LiveLocationMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_LiveLocationMessage proto.InternalMessageInfo + +func (m *LiveLocationMessage) GetDegreesLatitude() float64 { + if m != nil && m.DegreesLatitude != nil { + return *m.DegreesLatitude + } + return 0 +} + +func (m *LiveLocationMessage) GetDegreesLongitude() float64 { + if m != nil && m.DegreesLongitude != nil { + return *m.DegreesLongitude + } + return 0 +} + +func (m *LiveLocationMessage) GetAccuracyInMeters() uint32 { + if m != nil && m.AccuracyInMeters != nil { + return *m.AccuracyInMeters + } + return 0 +} + +func (m *LiveLocationMessage) GetSpeedInMps() float32 { + if m != nil && m.SpeedInMps != nil { + return *m.SpeedInMps + } + return 0 +} + +func (m *LiveLocationMessage) GetDegreesClockwiseFromMagneticNorth() uint32 { + if m != nil && m.DegreesClockwiseFromMagneticNorth != nil { + return *m.DegreesClockwiseFromMagneticNorth + } + return 0 +} + +func (m *LiveLocationMessage) GetCaption() string { + if m != nil && m.Caption != nil { + return *m.Caption + } + return "" +} + +func (m *LiveLocationMessage) GetSequenceNumber() int64 { + if m != nil && m.SequenceNumber != nil { + return *m.SequenceNumber + } + return 0 +} + +func (m *LiveLocationMessage) GetJpegThumbnail() []byte { + if m != nil { + return m.JpegThumbnail + } + return nil +} + +func (m *LiveLocationMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type StickerMessage struct { + Url *string `protobuf:"bytes,1,opt,name=url" json:"url,omitempty"` + FileSha256 []byte `protobuf:"bytes,2,opt,name=fileSha256" json:"fileSha256,omitempty"` + FileEncSha256 []byte `protobuf:"bytes,3,opt,name=fileEncSha256" json:"fileEncSha256,omitempty"` + MediaKey []byte `protobuf:"bytes,4,opt,name=mediaKey" json:"mediaKey,omitempty"` + Mimetype *string `protobuf:"bytes,5,opt,name=mimetype" json:"mimetype,omitempty"` + Height *uint32 `protobuf:"varint,6,opt,name=height" json:"height,omitempty"` + Width *uint32 `protobuf:"varint,7,opt,name=width" json:"width,omitempty"` + DirectPath *string `protobuf:"bytes,8,opt,name=directPath" json:"directPath,omitempty"` + FileLength *uint64 `protobuf:"varint,9,opt,name=fileLength" json:"fileLength,omitempty"` + PngThumbnail []byte `protobuf:"bytes,16,opt,name=pngThumbnail" json:"pngThumbnail,omitempty"` + ContextInfo *ContextInfo `protobuf:"bytes,17,opt,name=contextInfo" json:"contextInfo,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StickerMessage) Reset() { *m = StickerMessage{} } +func (m *StickerMessage) String() string { return proto.CompactTextString(m) } +func (*StickerMessage) ProtoMessage() {} +func (*StickerMessage) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{24} +} +func (m *StickerMessage) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_StickerMessage.Unmarshal(m, b) +} +func (m *StickerMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_StickerMessage.Marshal(b, m, deterministic) +} +func (dst *StickerMessage) XXX_Merge(src proto.Message) { + xxx_messageInfo_StickerMessage.Merge(dst, src) +} +func (m *StickerMessage) XXX_Size() int { + return xxx_messageInfo_StickerMessage.Size(m) +} +func (m *StickerMessage) XXX_DiscardUnknown() { + xxx_messageInfo_StickerMessage.DiscardUnknown(m) +} + +var xxx_messageInfo_StickerMessage proto.InternalMessageInfo + +func (m *StickerMessage) GetUrl() string { + if m != nil && m.Url != nil { + return *m.Url + } + return "" +} + +func (m *StickerMessage) GetFileSha256() []byte { + if m != nil { + return m.FileSha256 + } + return nil +} + +func (m *StickerMessage) GetFileEncSha256() []byte { + if m != nil { + return m.FileEncSha256 + } + return nil +} + +func (m *StickerMessage) GetMediaKey() []byte { + if m != nil { + return m.MediaKey + } + return nil +} + +func (m *StickerMessage) GetMimetype() string { + if m != nil && m.Mimetype != nil { + return *m.Mimetype + } + return "" +} + +func (m *StickerMessage) GetHeight() uint32 { + if m != nil && m.Height != nil { + return *m.Height + } + return 0 +} + +func (m *StickerMessage) GetWidth() uint32 { + if m != nil && m.Width != nil { + return *m.Width + } + return 0 +} + +func (m *StickerMessage) GetDirectPath() string { + if m != nil && m.DirectPath != nil { + return *m.DirectPath + } + return "" +} + +func (m *StickerMessage) GetFileLength() uint64 { + if m != nil && m.FileLength != nil { + return *m.FileLength + } + return 0 +} + +func (m *StickerMessage) GetPngThumbnail() []byte { + if m != nil { + return m.PngThumbnail + } + return nil +} + +func (m *StickerMessage) GetContextInfo() *ContextInfo { + if m != nil { + return m.ContextInfo + } + return nil +} + +type Message struct { + Conversation *string `protobuf:"bytes,1,opt,name=conversation" json:"conversation,omitempty"` + SenderKeyDistributionMessage *SenderKeyDistributionMessage `protobuf:"bytes,2,opt,name=senderKeyDistributionMessage" json:"senderKeyDistributionMessage,omitempty"` + ImageMessage *ImageMessage `protobuf:"bytes,3,opt,name=imageMessage" json:"imageMessage,omitempty"` + ContactMessage *ContactMessage `protobuf:"bytes,4,opt,name=contactMessage" json:"contactMessage,omitempty"` + LocationMessage *LocationMessage `protobuf:"bytes,5,opt,name=locationMessage" json:"locationMessage,omitempty"` + ExtendedTextMessage *ExtendedTextMessage `protobuf:"bytes,6,opt,name=extendedTextMessage" json:"extendedTextMessage,omitempty"` + DocumentMessage *DocumentMessage `protobuf:"bytes,7,opt,name=documentMessage" json:"documentMessage,omitempty"` + AudioMessage *AudioMessage `protobuf:"bytes,8,opt,name=audioMessage" json:"audioMessage,omitempty"` + VideoMessage *VideoMessage `protobuf:"bytes,9,opt,name=videoMessage" json:"videoMessage,omitempty"` + Call *Call `protobuf:"bytes,10,opt,name=call" json:"call,omitempty"` + Chat *Chat `protobuf:"bytes,11,opt,name=chat" json:"chat,omitempty"` + ProtocolMessage *ProtocolMessage `protobuf:"bytes,12,opt,name=protocolMessage" json:"protocolMessage,omitempty"` + ContactsArrayMessage *ContactsArrayMessage `protobuf:"bytes,13,opt,name=contactsArrayMessage" json:"contactsArrayMessage,omitempty"` + HighlyStructuredMessage *HighlyStructuredMessage `protobuf:"bytes,14,opt,name=highlyStructuredMessage" json:"highlyStructuredMessage,omitempty"` + FastRatchetKeySenderKeyDistributionMessage *SenderKeyDistributionMessage `protobuf:"bytes,15,opt,name=fastRatchetKeySenderKeyDistributionMessage" json:"fastRatchetKeySenderKeyDistributionMessage,omitempty"` + SendPaymentMessage *SendPaymentMessage `protobuf:"bytes,16,opt,name=sendPaymentMessage" json:"sendPaymentMessage,omitempty"` + RequestPaymentMessage *RequestPaymentMessage `protobuf:"bytes,17,opt,name=requestPaymentMessage" json:"requestPaymentMessage,omitempty"` + LiveLocationMessage *LiveLocationMessage `protobuf:"bytes,18,opt,name=liveLocationMessage" json:"liveLocationMessage,omitempty"` + StickerMessage *StickerMessage `protobuf:"bytes,20,opt,name=stickerMessage" json:"stickerMessage,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Message) Reset() { *m = Message{} } +func (m *Message) String() string { return proto.CompactTextString(m) } +func (*Message) ProtoMessage() {} +func (*Message) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{25} +} +func (m *Message) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Message.Unmarshal(m, b) +} +func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Message.Marshal(b, m, deterministic) +} +func (dst *Message) XXX_Merge(src proto.Message) { + xxx_messageInfo_Message.Merge(dst, src) +} +func (m *Message) XXX_Size() int { + return xxx_messageInfo_Message.Size(m) +} +func (m *Message) XXX_DiscardUnknown() { + xxx_messageInfo_Message.DiscardUnknown(m) +} + +var xxx_messageInfo_Message proto.InternalMessageInfo + +func (m *Message) GetConversation() string { + if m != nil && m.Conversation != nil { + return *m.Conversation + } + return "" +} + +func (m *Message) GetSenderKeyDistributionMessage() *SenderKeyDistributionMessage { + if m != nil { + return m.SenderKeyDistributionMessage + } + return nil +} + +func (m *Message) GetImageMessage() *ImageMessage { + if m != nil { + return m.ImageMessage + } + return nil +} + +func (m *Message) GetContactMessage() *ContactMessage { + if m != nil { + return m.ContactMessage + } + return nil +} + +func (m *Message) GetLocationMessage() *LocationMessage { + if m != nil { + return m.LocationMessage + } + return nil +} + +func (m *Message) GetExtendedTextMessage() *ExtendedTextMessage { + if m != nil { + return m.ExtendedTextMessage + } + return nil +} + +func (m *Message) GetDocumentMessage() *DocumentMessage { + if m != nil { + return m.DocumentMessage + } + return nil +} + +func (m *Message) GetAudioMessage() *AudioMessage { + if m != nil { + return m.AudioMessage + } + return nil +} + +func (m *Message) GetVideoMessage() *VideoMessage { + if m != nil { + return m.VideoMessage + } + return nil +} + +func (m *Message) GetCall() *Call { + if m != nil { + return m.Call + } + return nil +} + +func (m *Message) GetChat() *Chat { + if m != nil { + return m.Chat + } + return nil +} + +func (m *Message) GetProtocolMessage() *ProtocolMessage { + if m != nil { + return m.ProtocolMessage + } + return nil +} + +func (m *Message) GetContactsArrayMessage() *ContactsArrayMessage { + if m != nil { + return m.ContactsArrayMessage + } + return nil +} + +func (m *Message) GetHighlyStructuredMessage() *HighlyStructuredMessage { + if m != nil { + return m.HighlyStructuredMessage + } + return nil +} + +func (m *Message) GetFastRatchetKeySenderKeyDistributionMessage() *SenderKeyDistributionMessage { + if m != nil { + return m.FastRatchetKeySenderKeyDistributionMessage + } + return nil +} + +func (m *Message) GetSendPaymentMessage() *SendPaymentMessage { + if m != nil { + return m.SendPaymentMessage + } + return nil +} + +func (m *Message) GetRequestPaymentMessage() *RequestPaymentMessage { + if m != nil { + return m.RequestPaymentMessage + } + return nil +} + +func (m *Message) GetLiveLocationMessage() *LiveLocationMessage { + if m != nil { + return m.LiveLocationMessage + } + return nil +} + +func (m *Message) GetStickerMessage() *StickerMessage { + if m != nil { + return m.StickerMessage + } + return nil +} + +type ContextInfo struct { + StanzaId *string `protobuf:"bytes,1,opt,name=stanzaId" json:"stanzaId,omitempty"` + Participant *string `protobuf:"bytes,2,opt,name=participant" json:"participant,omitempty"` + QuotedMessage []*Message `protobuf:"bytes,3,rep,name=quotedMessage" json:"quotedMessage,omitempty"` + RemoteJid *string `protobuf:"bytes,4,opt,name=remoteJid" json:"remoteJid,omitempty"` + MentionedJid []string `protobuf:"bytes,15,rep,name=mentionedJid" json:"mentionedJid,omitempty"` + ConversionSource *string `protobuf:"bytes,18,opt,name=conversionSource" json:"conversionSource,omitempty"` + ConversionData []byte `protobuf:"bytes,19,opt,name=conversionData" json:"conversionData,omitempty"` + ConversionDelaySeconds *uint32 `protobuf:"varint,20,opt,name=conversionDelaySeconds" json:"conversionDelaySeconds,omitempty"` + IsForwarded *bool `protobuf:"varint,22,opt,name=isForwarded" json:"isForwarded,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ContextInfo) Reset() { *m = ContextInfo{} } +func (m *ContextInfo) String() string { return proto.CompactTextString(m) } +func (*ContextInfo) ProtoMessage() {} +func (*ContextInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{26} +} +func (m *ContextInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ContextInfo.Unmarshal(m, b) +} +func (m *ContextInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ContextInfo.Marshal(b, m, deterministic) +} +func (dst *ContextInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_ContextInfo.Merge(dst, src) +} +func (m *ContextInfo) XXX_Size() int { + return xxx_messageInfo_ContextInfo.Size(m) +} +func (m *ContextInfo) XXX_DiscardUnknown() { + xxx_messageInfo_ContextInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_ContextInfo proto.InternalMessageInfo + +func (m *ContextInfo) GetStanzaId() string { + if m != nil && m.StanzaId != nil { + return *m.StanzaId + } + return "" +} + +func (m *ContextInfo) GetParticipant() string { + if m != nil && m.Participant != nil { + return *m.Participant + } + return "" +} + +func (m *ContextInfo) GetQuotedMessage() []*Message { + if m != nil { + return m.QuotedMessage + } + return nil +} + +func (m *ContextInfo) GetRemoteJid() string { + if m != nil && m.RemoteJid != nil { + return *m.RemoteJid + } + return "" +} + +func (m *ContextInfo) GetMentionedJid() []string { + if m != nil { + return m.MentionedJid + } + return nil +} + +func (m *ContextInfo) GetConversionSource() string { + if m != nil && m.ConversionSource != nil { + return *m.ConversionSource + } + return "" +} + +func (m *ContextInfo) GetConversionData() []byte { + if m != nil { + return m.ConversionData + } + return nil +} + +func (m *ContextInfo) GetConversionDelaySeconds() uint32 { + if m != nil && m.ConversionDelaySeconds != nil { + return *m.ConversionDelaySeconds + } + return 0 +} + +func (m *ContextInfo) GetIsForwarded() bool { + if m != nil && m.IsForwarded != nil { + return *m.IsForwarded + } + return false +} + +type InteractiveAnnotation struct { + PolygonVertices []*Point `protobuf:"bytes,1,rep,name=polygonVertices" json:"polygonVertices,omitempty"` + // Types that are valid to be assigned to Action: + // *InteractiveAnnotation_Location + Action isInteractiveAnnotation_Action `protobuf_oneof:"action"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *InteractiveAnnotation) Reset() { *m = InteractiveAnnotation{} } +func (m *InteractiveAnnotation) String() string { return proto.CompactTextString(m) } +func (*InteractiveAnnotation) ProtoMessage() {} +func (*InteractiveAnnotation) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{27} +} +func (m *InteractiveAnnotation) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_InteractiveAnnotation.Unmarshal(m, b) +} +func (m *InteractiveAnnotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_InteractiveAnnotation.Marshal(b, m, deterministic) +} +func (dst *InteractiveAnnotation) XXX_Merge(src proto.Message) { + xxx_messageInfo_InteractiveAnnotation.Merge(dst, src) +} +func (m *InteractiveAnnotation) XXX_Size() int { + return xxx_messageInfo_InteractiveAnnotation.Size(m) +} +func (m *InteractiveAnnotation) XXX_DiscardUnknown() { + xxx_messageInfo_InteractiveAnnotation.DiscardUnknown(m) +} + +var xxx_messageInfo_InteractiveAnnotation proto.InternalMessageInfo + +type isInteractiveAnnotation_Action interface { + isInteractiveAnnotation_Action() +} + +type InteractiveAnnotation_Location struct { + Location *Location `protobuf:"bytes,2,opt,name=location,oneof"` +} + +func (*InteractiveAnnotation_Location) isInteractiveAnnotation_Action() {} + +func (m *InteractiveAnnotation) GetAction() isInteractiveAnnotation_Action { + if m != nil { + return m.Action + } + return nil +} + +func (m *InteractiveAnnotation) GetPolygonVertices() []*Point { + if m != nil { + return m.PolygonVertices + } + return nil +} + +func (m *InteractiveAnnotation) GetLocation() *Location { + if x, ok := m.GetAction().(*InteractiveAnnotation_Location); ok { + return x.Location + } + return nil +} + +// XXX_OneofFuncs is for the internal use of the proto package. +func (*InteractiveAnnotation) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) { + return _InteractiveAnnotation_OneofMarshaler, _InteractiveAnnotation_OneofUnmarshaler, _InteractiveAnnotation_OneofSizer, []interface{}{ + (*InteractiveAnnotation_Location)(nil), + } +} + +func _InteractiveAnnotation_OneofMarshaler(msg proto.Message, b *proto.Buffer) error { + m := msg.(*InteractiveAnnotation) + // action + switch x := m.Action.(type) { + case *InteractiveAnnotation_Location: + b.EncodeVarint(2<<3 | proto.WireBytes) + if err := b.EncodeMessage(x.Location); err != nil { + return err + } + case nil: + default: + return fmt.Errorf("InteractiveAnnotation.Action has unexpected type %T", x) + } + return nil +} + +func _InteractiveAnnotation_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) { + m := msg.(*InteractiveAnnotation) + switch tag { + case 2: // action.location + if wire != proto.WireBytes { + return true, proto.ErrInternalBadWireType + } + msg := new(Location) + err := b.DecodeMessage(msg) + m.Action = &InteractiveAnnotation_Location{msg} + return true, err + default: + return false, nil + } +} + +func _InteractiveAnnotation_OneofSizer(msg proto.Message) (n int) { + m := msg.(*InteractiveAnnotation) + // action + switch x := m.Action.(type) { + case *InteractiveAnnotation_Location: + s := proto.Size(x.Location) + n += 1 // tag and wire + n += proto.SizeVarint(uint64(s)) + n += s + case nil: + default: + panic(fmt.Sprintf("proto: unexpected type %T in oneof", x)) + } + return n +} + +type Point struct { + X *float64 `protobuf:"fixed64,3,opt,name=x" json:"x,omitempty"` + Y *float64 `protobuf:"fixed64,4,opt,name=y" json:"y,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Point) Reset() { *m = Point{} } +func (m *Point) String() string { return proto.CompactTextString(m) } +func (*Point) ProtoMessage() {} +func (*Point) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{28} +} +func (m *Point) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Point.Unmarshal(m, b) +} +func (m *Point) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Point.Marshal(b, m, deterministic) +} +func (dst *Point) XXX_Merge(src proto.Message) { + xxx_messageInfo_Point.Merge(dst, src) +} +func (m *Point) XXX_Size() int { + return xxx_messageInfo_Point.Size(m) +} +func (m *Point) XXX_DiscardUnknown() { + xxx_messageInfo_Point.DiscardUnknown(m) +} + +var xxx_messageInfo_Point proto.InternalMessageInfo + +func (m *Point) GetX() float64 { + if m != nil && m.X != nil { + return *m.X + } + return 0 +} + +func (m *Point) GetY() float64 { + if m != nil && m.Y != nil { + return *m.Y + } + return 0 +} + +type Location struct { + DegreesLatitude *float64 `protobuf:"fixed64,1,opt,name=degreesLatitude" json:"degreesLatitude,omitempty"` + DegreesLongitude *float64 `protobuf:"fixed64,2,opt,name=degreesLongitude" json:"degreesLongitude,omitempty"` + Name *string `protobuf:"bytes,3,opt,name=name" json:"name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Location) Reset() { *m = Location{} } +func (m *Location) String() string { return proto.CompactTextString(m) } +func (*Location) ProtoMessage() {} +func (*Location) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{29} +} +func (m *Location) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Location.Unmarshal(m, b) +} +func (m *Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Location.Marshal(b, m, deterministic) +} +func (dst *Location) XXX_Merge(src proto.Message) { + xxx_messageInfo_Location.Merge(dst, src) +} +func (m *Location) XXX_Size() int { + return xxx_messageInfo_Location.Size(m) +} +func (m *Location) XXX_DiscardUnknown() { + xxx_messageInfo_Location.DiscardUnknown(m) +} + +var xxx_messageInfo_Location proto.InternalMessageInfo + +func (m *Location) GetDegreesLatitude() float64 { + if m != nil && m.DegreesLatitude != nil { + return *m.DegreesLatitude + } + return 0 +} + +func (m *Location) GetDegreesLongitude() float64 { + if m != nil && m.DegreesLongitude != nil { + return *m.DegreesLongitude + } + return 0 +} + +func (m *Location) GetName() string { + if m != nil && m.Name != nil { + return *m.Name + } + return "" +} + +type WebMessageInfo struct { + Key *MessageKey `protobuf:"bytes,1,req,name=key" json:"key,omitempty"` + Message *Message `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"` + MessageTimestamp *uint64 `protobuf:"varint,3,opt,name=messageTimestamp" json:"messageTimestamp,omitempty"` + Status *WebMessageInfo_STATUS `protobuf:"varint,4,opt,name=status,enum=proto.WebMessageInfo_STATUS,def=1" json:"status,omitempty"` + Participant *string `protobuf:"bytes,5,opt,name=participant" json:"participant,omitempty"` + Ignore *bool `protobuf:"varint,16,opt,name=ignore" json:"ignore,omitempty"` + Starred *bool `protobuf:"varint,17,opt,name=starred" json:"starred,omitempty"` + Broadcast *bool `protobuf:"varint,18,opt,name=broadcast" json:"broadcast,omitempty"` + PushName *string `protobuf:"bytes,19,opt,name=pushName" json:"pushName,omitempty"` + MediaCiphertextSha256 []byte `protobuf:"bytes,20,opt,name=mediaCiphertextSha256" json:"mediaCiphertextSha256,omitempty"` + Multicast *bool `protobuf:"varint,21,opt,name=multicast" json:"multicast,omitempty"` + UrlText *bool `protobuf:"varint,22,opt,name=urlText" json:"urlText,omitempty"` + UrlNumber *bool `protobuf:"varint,23,opt,name=urlNumber" json:"urlNumber,omitempty"` + MessageStubType *WebMessageInfo_STUBTYPE `protobuf:"varint,24,opt,name=messageStubType,enum=proto.WebMessageInfo_STUBTYPE" json:"messageStubType,omitempty"` + ClearMedia *bool `protobuf:"varint,25,opt,name=clearMedia" json:"clearMedia,omitempty"` + MessageStubParameters []string `protobuf:"bytes,26,rep,name=messageStubParameters" json:"messageStubParameters,omitempty"` + Duration *uint32 `protobuf:"varint,27,opt,name=duration" json:"duration,omitempty"` + Labels []string `protobuf:"bytes,28,rep,name=labels" json:"labels,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WebMessageInfo) Reset() { *m = WebMessageInfo{} } +func (m *WebMessageInfo) String() string { return proto.CompactTextString(m) } +func (*WebMessageInfo) ProtoMessage() {} +func (*WebMessageInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{30} +} +func (m *WebMessageInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_WebMessageInfo.Unmarshal(m, b) +} +func (m *WebMessageInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_WebMessageInfo.Marshal(b, m, deterministic) +} +func (dst *WebMessageInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_WebMessageInfo.Merge(dst, src) +} +func (m *WebMessageInfo) XXX_Size() int { + return xxx_messageInfo_WebMessageInfo.Size(m) +} +func (m *WebMessageInfo) XXX_DiscardUnknown() { + xxx_messageInfo_WebMessageInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_WebMessageInfo proto.InternalMessageInfo + +const Default_WebMessageInfo_Status WebMessageInfo_STATUS = WebMessageInfo_PENDING + +func (m *WebMessageInfo) GetKey() *MessageKey { + if m != nil { + return m.Key + } + return nil +} + +func (m *WebMessageInfo) GetMessage() *Message { + if m != nil { + return m.Message + } + return nil +} + +func (m *WebMessageInfo) GetMessageTimestamp() uint64 { + if m != nil && m.MessageTimestamp != nil { + return *m.MessageTimestamp + } + return 0 +} + +func (m *WebMessageInfo) GetStatus() WebMessageInfo_STATUS { + if m != nil && m.Status != nil { + return *m.Status + } + return Default_WebMessageInfo_Status +} + +func (m *WebMessageInfo) GetParticipant() string { + if m != nil && m.Participant != nil { + return *m.Participant + } + return "" +} + +func (m *WebMessageInfo) GetIgnore() bool { + if m != nil && m.Ignore != nil { + return *m.Ignore + } + return false +} + +func (m *WebMessageInfo) GetStarred() bool { + if m != nil && m.Starred != nil { + return *m.Starred + } + return false +} + +func (m *WebMessageInfo) GetBroadcast() bool { + if m != nil && m.Broadcast != nil { + return *m.Broadcast + } + return false +} + +func (m *WebMessageInfo) GetPushName() string { + if m != nil && m.PushName != nil { + return *m.PushName + } + return "" +} + +func (m *WebMessageInfo) GetMediaCiphertextSha256() []byte { + if m != nil { + return m.MediaCiphertextSha256 + } + return nil +} + +func (m *WebMessageInfo) GetMulticast() bool { + if m != nil && m.Multicast != nil { + return *m.Multicast + } + return false +} + +func (m *WebMessageInfo) GetUrlText() bool { + if m != nil && m.UrlText != nil { + return *m.UrlText + } + return false +} + +func (m *WebMessageInfo) GetUrlNumber() bool { + if m != nil && m.UrlNumber != nil { + return *m.UrlNumber + } + return false +} + +func (m *WebMessageInfo) GetMessageStubType() WebMessageInfo_STUBTYPE { + if m != nil && m.MessageStubType != nil { + return *m.MessageStubType + } + return WebMessageInfo_UNKNOWN +} + +func (m *WebMessageInfo) GetClearMedia() bool { + if m != nil && m.ClearMedia != nil { + return *m.ClearMedia + } + return false +} + +func (m *WebMessageInfo) GetMessageStubParameters() []string { + if m != nil { + return m.MessageStubParameters + } + return nil +} + +func (m *WebMessageInfo) GetDuration() uint32 { + if m != nil && m.Duration != nil { + return *m.Duration + } + return 0 +} + +func (m *WebMessageInfo) GetLabels() []string { + if m != nil { + return m.Labels + } + return nil +} + +type WebNotificationsInfo struct { + Timestamp *uint64 `protobuf:"varint,2,opt,name=timestamp" json:"timestamp,omitempty"` + UnreadChats *uint32 `protobuf:"varint,3,opt,name=unreadChats" json:"unreadChats,omitempty"` + NotifyMessageCount *uint32 `protobuf:"varint,4,opt,name=notifyMessageCount" json:"notifyMessageCount,omitempty"` + NotifyMessages []*Message `protobuf:"bytes,5,rep,name=notifyMessages" json:"notifyMessages,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WebNotificationsInfo) Reset() { *m = WebNotificationsInfo{} } +func (m *WebNotificationsInfo) String() string { return proto.CompactTextString(m) } +func (*WebNotificationsInfo) ProtoMessage() {} +func (*WebNotificationsInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{31} +} +func (m *WebNotificationsInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_WebNotificationsInfo.Unmarshal(m, b) +} +func (m *WebNotificationsInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_WebNotificationsInfo.Marshal(b, m, deterministic) +} +func (dst *WebNotificationsInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_WebNotificationsInfo.Merge(dst, src) +} +func (m *WebNotificationsInfo) XXX_Size() int { + return xxx_messageInfo_WebNotificationsInfo.Size(m) +} +func (m *WebNotificationsInfo) XXX_DiscardUnknown() { + xxx_messageInfo_WebNotificationsInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_WebNotificationsInfo proto.InternalMessageInfo + +func (m *WebNotificationsInfo) GetTimestamp() uint64 { + if m != nil && m.Timestamp != nil { + return *m.Timestamp + } + return 0 +} + +func (m *WebNotificationsInfo) GetUnreadChats() uint32 { + if m != nil && m.UnreadChats != nil { + return *m.UnreadChats + } + return 0 +} + +func (m *WebNotificationsInfo) GetNotifyMessageCount() uint32 { + if m != nil && m.NotifyMessageCount != nil { + return *m.NotifyMessageCount + } + return 0 +} + +func (m *WebNotificationsInfo) GetNotifyMessages() []*Message { + if m != nil { + return m.NotifyMessages + } + return nil +} + +type NotificationMessageInfo struct { + Key *MessageKey `protobuf:"bytes,1,opt,name=key" json:"key,omitempty"` + Message *Message `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"` + MessageTimestamp *uint64 `protobuf:"varint,3,opt,name=messageTimestamp" json:"messageTimestamp,omitempty"` + Participant *string `protobuf:"bytes,4,opt,name=participant" json:"participant,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *NotificationMessageInfo) Reset() { *m = NotificationMessageInfo{} } +func (m *NotificationMessageInfo) String() string { return proto.CompactTextString(m) } +func (*NotificationMessageInfo) ProtoMessage() {} +func (*NotificationMessageInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{32} +} +func (m *NotificationMessageInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_NotificationMessageInfo.Unmarshal(m, b) +} +func (m *NotificationMessageInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_NotificationMessageInfo.Marshal(b, m, deterministic) +} +func (dst *NotificationMessageInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_NotificationMessageInfo.Merge(dst, src) +} +func (m *NotificationMessageInfo) XXX_Size() int { + return xxx_messageInfo_NotificationMessageInfo.Size(m) +} +func (m *NotificationMessageInfo) XXX_DiscardUnknown() { + xxx_messageInfo_NotificationMessageInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_NotificationMessageInfo proto.InternalMessageInfo + +func (m *NotificationMessageInfo) GetKey() *MessageKey { + if m != nil { + return m.Key + } + return nil +} + +func (m *NotificationMessageInfo) GetMessage() *Message { + if m != nil { + return m.Message + } + return nil +} + +func (m *NotificationMessageInfo) GetMessageTimestamp() uint64 { + if m != nil && m.MessageTimestamp != nil { + return *m.MessageTimestamp + } + return 0 +} + +func (m *NotificationMessageInfo) GetParticipant() string { + if m != nil && m.Participant != nil { + return *m.Participant + } + return "" +} + +type TabletNotificationsInfo struct { + Timestamp *uint64 `protobuf:"varint,2,opt,name=timestamp" json:"timestamp,omitempty"` + UnreadChats *uint32 `protobuf:"varint,3,opt,name=unreadChats" json:"unreadChats,omitempty"` + NotifyMessageCount *uint32 `protobuf:"varint,4,opt,name=notifyMessageCount" json:"notifyMessageCount,omitempty"` + NotifyMessage []*Message `protobuf:"bytes,5,rep,name=notifyMessage" json:"notifyMessage,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *TabletNotificationsInfo) Reset() { *m = TabletNotificationsInfo{} } +func (m *TabletNotificationsInfo) String() string { return proto.CompactTextString(m) } +func (*TabletNotificationsInfo) ProtoMessage() {} +func (*TabletNotificationsInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{33} +} +func (m *TabletNotificationsInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_TabletNotificationsInfo.Unmarshal(m, b) +} +func (m *TabletNotificationsInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_TabletNotificationsInfo.Marshal(b, m, deterministic) +} +func (dst *TabletNotificationsInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_TabletNotificationsInfo.Merge(dst, src) +} +func (m *TabletNotificationsInfo) XXX_Size() int { + return xxx_messageInfo_TabletNotificationsInfo.Size(m) +} +func (m *TabletNotificationsInfo) XXX_DiscardUnknown() { + xxx_messageInfo_TabletNotificationsInfo.DiscardUnknown(m) +} + +var xxx_messageInfo_TabletNotificationsInfo proto.InternalMessageInfo + +func (m *TabletNotificationsInfo) GetTimestamp() uint64 { + if m != nil && m.Timestamp != nil { + return *m.Timestamp + } + return 0 +} + +func (m *TabletNotificationsInfo) GetUnreadChats() uint32 { + if m != nil && m.UnreadChats != nil { + return *m.UnreadChats + } + return 0 +} + +func (m *TabletNotificationsInfo) GetNotifyMessageCount() uint32 { + if m != nil && m.NotifyMessageCount != nil { + return *m.NotifyMessageCount + } + return 0 +} + +func (m *TabletNotificationsInfo) GetNotifyMessage() []*Message { + if m != nil { + return m.NotifyMessage + } + return nil +} + +type WebFeatures struct { + LabelsDisplay *WebFeatures_FLAG `protobuf:"varint,1,opt,name=labelsDisplay,enum=proto.WebFeatures_FLAG" json:"labelsDisplay,omitempty"` + VoipIndividualOutgoing *WebFeatures_FLAG `protobuf:"varint,2,opt,name=voipIndividualOutgoing,enum=proto.WebFeatures_FLAG" json:"voipIndividualOutgoing,omitempty"` + GroupsV3 *WebFeatures_FLAG `protobuf:"varint,3,opt,name=groupsV3,enum=proto.WebFeatures_FLAG" json:"groupsV3,omitempty"` + GroupsV3Create *WebFeatures_FLAG `protobuf:"varint,4,opt,name=groupsV3Create,enum=proto.WebFeatures_FLAG" json:"groupsV3Create,omitempty"` + ChangeNumberV2 *WebFeatures_FLAG `protobuf:"varint,5,opt,name=changeNumberV2,enum=proto.WebFeatures_FLAG" json:"changeNumberV2,omitempty"` + QueryStatusV3Thumbnail *WebFeatures_FLAG `protobuf:"varint,6,opt,name=queryStatusV3Thumbnail,enum=proto.WebFeatures_FLAG" json:"queryStatusV3Thumbnail,omitempty"` + LiveLocations *WebFeatures_FLAG `protobuf:"varint,7,opt,name=liveLocations,enum=proto.WebFeatures_FLAG" json:"liveLocations,omitempty"` + QueryVname *WebFeatures_FLAG `protobuf:"varint,8,opt,name=queryVname,enum=proto.WebFeatures_FLAG" json:"queryVname,omitempty"` + VoipIndividualIncoming *WebFeatures_FLAG `protobuf:"varint,9,opt,name=voipIndividualIncoming,enum=proto.WebFeatures_FLAG" json:"voipIndividualIncoming,omitempty"` + QuickRepliesQuery *WebFeatures_FLAG `protobuf:"varint,10,opt,name=quickRepliesQuery,enum=proto.WebFeatures_FLAG" json:"quickRepliesQuery,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *WebFeatures) Reset() { *m = WebFeatures{} } +func (m *WebFeatures) String() string { return proto.CompactTextString(m) } +func (*WebFeatures) ProtoMessage() {} +func (*WebFeatures) Descriptor() ([]byte, []int) { + return fileDescriptor_def_131d1935231ace52, []int{34} +} +func (m *WebFeatures) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_WebFeatures.Unmarshal(m, b) +} +func (m *WebFeatures) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_WebFeatures.Marshal(b, m, deterministic) +} +func (dst *WebFeatures) XXX_Merge(src proto.Message) { + xxx_messageInfo_WebFeatures.Merge(dst, src) +} +func (m *WebFeatures) XXX_Size() int { + return xxx_messageInfo_WebFeatures.Size(m) +} +func (m *WebFeatures) XXX_DiscardUnknown() { + xxx_messageInfo_WebFeatures.DiscardUnknown(m) +} + +var xxx_messageInfo_WebFeatures proto.InternalMessageInfo + +func (m *WebFeatures) GetLabelsDisplay() WebFeatures_FLAG { + if m != nil && m.LabelsDisplay != nil { + return *m.LabelsDisplay + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetVoipIndividualOutgoing() WebFeatures_FLAG { + if m != nil && m.VoipIndividualOutgoing != nil { + return *m.VoipIndividualOutgoing + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetGroupsV3() WebFeatures_FLAG { + if m != nil && m.GroupsV3 != nil { + return *m.GroupsV3 + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetGroupsV3Create() WebFeatures_FLAG { + if m != nil && m.GroupsV3Create != nil { + return *m.GroupsV3Create + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetChangeNumberV2() WebFeatures_FLAG { + if m != nil && m.ChangeNumberV2 != nil { + return *m.ChangeNumberV2 + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetQueryStatusV3Thumbnail() WebFeatures_FLAG { + if m != nil && m.QueryStatusV3Thumbnail != nil { + return *m.QueryStatusV3Thumbnail + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetLiveLocations() WebFeatures_FLAG { + if m != nil && m.LiveLocations != nil { + return *m.LiveLocations + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetQueryVname() WebFeatures_FLAG { + if m != nil && m.QueryVname != nil { + return *m.QueryVname + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetVoipIndividualIncoming() WebFeatures_FLAG { + if m != nil && m.VoipIndividualIncoming != nil { + return *m.VoipIndividualIncoming + } + return WebFeatures_NOT_IMPLEMENTED +} + +func (m *WebFeatures) GetQuickRepliesQuery() WebFeatures_FLAG { + if m != nil && m.QuickRepliesQuery != nil { + return *m.QuickRepliesQuery + } + return WebFeatures_NOT_IMPLEMENTED +} + +func init() { + proto.RegisterType((*FingerprintData)(nil), "proto.FingerprintData") + proto.RegisterType((*CombinedFingerprint)(nil), "proto.CombinedFingerprint") + proto.RegisterType((*MessageKey)(nil), "proto.MessageKey") + proto.RegisterType((*SenderKeyDistributionMessage)(nil), "proto.SenderKeyDistributionMessage") + proto.RegisterType((*ImageMessage)(nil), "proto.ImageMessage") + proto.RegisterType((*ContactMessage)(nil), "proto.ContactMessage") + proto.RegisterType((*LocationMessage)(nil), "proto.LocationMessage") + proto.RegisterType((*ExtendedTextMessage)(nil), "proto.ExtendedTextMessage") + proto.RegisterType((*DocumentMessage)(nil), "proto.DocumentMessage") + proto.RegisterType((*AudioMessage)(nil), "proto.AudioMessage") + proto.RegisterType((*VideoMessage)(nil), "proto.VideoMessage") + proto.RegisterType((*Call)(nil), "proto.Call") + proto.RegisterType((*Chat)(nil), "proto.Chat") + proto.RegisterType((*ProtocolMessage)(nil), "proto.ProtocolMessage") + proto.RegisterType((*ContactsArrayMessage)(nil), "proto.ContactsArrayMessage") + proto.RegisterType((*HSMCurrency)(nil), "proto.HSMCurrency") + proto.RegisterType((*HSMDateTimeComponent)(nil), "proto.HSMDateTimeComponent") + proto.RegisterType((*HSMDateTimeUnixEpoch)(nil), "proto.HSMDateTimeUnixEpoch") + proto.RegisterType((*HSMDateTime)(nil), "proto.HSMDateTime") + proto.RegisterType((*HSMLocalizableParameter)(nil), "proto.HSMLocalizableParameter") + proto.RegisterType((*HighlyStructuredMessage)(nil), "proto.HighlyStructuredMessage") + proto.RegisterType((*SendPaymentMessage)(nil), "proto.SendPaymentMessage") + proto.RegisterType((*RequestPaymentMessage)(nil), "proto.RequestPaymentMessage") + proto.RegisterType((*LiveLocationMessage)(nil), "proto.LiveLocationMessage") + proto.RegisterType((*StickerMessage)(nil), "proto.StickerMessage") + proto.RegisterType((*Message)(nil), "proto.Message") + proto.RegisterType((*ContextInfo)(nil), "proto.ContextInfo") + proto.RegisterType((*InteractiveAnnotation)(nil), "proto.InteractiveAnnotation") + proto.RegisterType((*Point)(nil), "proto.Point") + proto.RegisterType((*Location)(nil), "proto.Location") + proto.RegisterType((*WebMessageInfo)(nil), "proto.WebMessageInfo") + proto.RegisterType((*WebNotificationsInfo)(nil), "proto.WebNotificationsInfo") + proto.RegisterType((*NotificationMessageInfo)(nil), "proto.NotificationMessageInfo") + proto.RegisterType((*TabletNotificationsInfo)(nil), "proto.TabletNotificationsInfo") + proto.RegisterType((*WebFeatures)(nil), "proto.WebFeatures") + proto.RegisterEnum("proto.ExtendedTextMessage_FONTTYPE", ExtendedTextMessage_FONTTYPE_name, ExtendedTextMessage_FONTTYPE_value) + proto.RegisterEnum("proto.VideoMessage_ATTRIBUTION", VideoMessage_ATTRIBUTION_name, VideoMessage_ATTRIBUTION_value) + proto.RegisterEnum("proto.ProtocolMessage_TYPE", ProtocolMessage_TYPE_name, ProtocolMessage_TYPE_value) + proto.RegisterEnum("proto.HSMDateTimeComponent_DAYOFWEEKTYPE", HSMDateTimeComponent_DAYOFWEEKTYPE_name, HSMDateTimeComponent_DAYOFWEEKTYPE_value) + proto.RegisterEnum("proto.HSMDateTimeComponent_CALENDARTYPE", HSMDateTimeComponent_CALENDARTYPE_name, HSMDateTimeComponent_CALENDARTYPE_value) + proto.RegisterEnum("proto.WebMessageInfo_STATUS", WebMessageInfo_STATUS_name, WebMessageInfo_STATUS_value) + proto.RegisterEnum("proto.WebMessageInfo_STUBTYPE", WebMessageInfo_STUBTYPE_name, WebMessageInfo_STUBTYPE_value) + proto.RegisterEnum("proto.WebFeatures_FLAG", WebFeatures_FLAG_name, WebFeatures_FLAG_value) +} + +func init() { proto.RegisterFile("def.proto", fileDescriptor_def_131d1935231ace52) } + +var fileDescriptor_def_131d1935231ace52 = []byte{ + // 3724 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x3a, 0x4d, 0x6f, 0xe3, 0x48, + 0x76, 0xad, 0x0f, 0xdb, 0xd2, 0x93, 0x2c, 0xd1, 0x65, 0xbb, 0xad, 0xe9, 0xf6, 0xce, 0x78, 0xd9, + 0x9b, 0x59, 0xef, 0x04, 0xeb, 0xf4, 0x78, 0x3a, 0x33, 0xc1, 0x06, 0x83, 0x84, 0x96, 0x68, 0x9b, + 0xdd, 0x32, 0xa9, 0x2d, 0x51, 0xf6, 0xf8, 0x24, 0x94, 0xc9, 0xb2, 0xc4, 0x34, 0x45, 0x6a, 0xc8, + 0x92, 0xa7, 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0x0c, 0xd1, 0xd7, 0xb0, 0x19, 0x3d, 0xb6, 0xad, 0xe8, 0xcb, 0x58, 0xfc, 0xcd, 0x68, 0x6f, + 0x5e, 0x34, 0x24, 0xa4, 0x47, 0xa7, 0x6d, 0xe5, 0x0c, 0x67, 0xa9, 0x91, 0x01, 0x8f, 0xef, 0x7c, + 0x67, 0xac, 0x79, 0xb6, 0x73, 0xe7, 0xd8, 0x13, 0xe2, 0x1a, 0x13, 0x36, 0xf0, 0x1d, 0x6f, 0x10, + 0x7f, 0xd5, 0xbb, 0x57, 0xce, 0x3d, 0x6c, 0xe8, 0x0b, 0x28, 0x89, 0xff, 0x38, 0x0c, 0x2f, 0xbf, + 0x10, 0x46, 0x7a, 0x40, 0xc4, 0x8c, 0x10, 0xfd, 0x01, 0xd4, 0x92, 0xdf, 0xcd, 0x80, 0x12, 0x46, + 0xe3, 0xe2, 0xf2, 0x5e, 0xd6, 0x05, 0x72, 0x2e, 0xc0, 0x1a, 0x12, 0x6f, 0x10, 0x8f, 0x35, 0x2f, + 0x8f, 0x45, 0x65, 0xf9, 0x90, 0x80, 0x2c, 0x39, 0xb7, 0xc3, 0xb7, 0x13, 0x1a, 0x4c, 0xbb, 0xa2, + 0x4c, 0xbd, 0xfc, 0x62, 0x3e, 0xa4, 0x5b, 0x7f, 0x8b, 0x1d, 0x56, 0xb3, 0x09, 0xbf, 0xa4, 0x3a, + 0xd6, 0x30, 0xfe, 0x1a, 0xf6, 0x80, 0x5f, 0xd2, 0xd4, 0xe8, 0x2b, 0x00, 0x21, 0xf8, 0xd2, 0x4b, + 0xfe, 0xb3, 0xe5, 0x01, 0xde, 0x14, 0xe9, 0xb2, 0x43, 0x35, 0xcf, 0xf2, 0x47, 0xdc, 0xa1, 0xe5, + 0xef, 0xe5, 0xd0, 0x84, 0x0d, 0xa9, 0xb0, 0xf5, 0xed, 0xc4, 0xb1, 0x5e, 0x63, 0x3a, 0x76, 0x1d, + 0x1a, 0xfe, 0x92, 0x6f, 0x25, 0x46, 0x42, 0x0f, 0xc8, 0x5a, 0xe6, 0x90, 0x7f, 0x01, 0x45, 0x8e, + 0x8a, 0xfe, 0xa7, 0xc9, 0xec, 0x6b, 0x17, 0x9d, 0xb6, 0x7a, 0xa1, 0xea, 0x3c, 0xdd, 0x3e, 0xe2, + 0x75, 0x59, 0x1a, 0x90, 0x43, 0x55, 0x28, 0x19, 0xe2, 0x75, 0x54, 0xda, 0x52, 0xfe, 0xbf, 0x03, + 0x00, 0x00, 0xff, 0xff, 0x11, 0x17, 0x9b, 0xf6, 0x8b, 0x2c, 0x00, 0x00, +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto new file mode 100644 index 00000000..a885973d --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/proto/def.proto @@ -0,0 +1,417 @@ +syntax = "proto2"; +package proto; + +message FingerprintData { + optional string publicKey = 1; + optional string identifier = 2; +} + +message CombinedFingerprint { + optional uint32 version = 1; + optional FingerprintData localFingerprint = 2; + optional FingerprintData remoteFingerprint = 3; +} + +message MessageKey { + optional string remoteJid = 1; + optional bool fromMe = 2; + optional string id = 3; + optional string participant = 4; +} + +message SenderKeyDistributionMessage { + optional string groupId = 1; + optional bytes axolotlSenderKeyDistributionMessage = 2; +} + +message ImageMessage { + optional string url = 1; + optional string mimetype = 2; + optional string caption = 3; + optional bytes fileSha256 = 4; + optional uint64 fileLength = 5; + optional uint32 height = 6; + optional uint32 width = 7; + optional bytes mediaKey = 8; + optional bytes fileEncSha256 = 9; + repeated InteractiveAnnotation interactiveAnnotations = 10; + optional string directPath = 11; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; + optional bytes firstScanSidecar = 18; + optional uint32 firstScanLength = 19; +} + +message ContactMessage { + optional string displayName = 1; + optional string vcard = 16; + optional ContextInfo contextInfo = 17; +} + +message LocationMessage { + optional double degreesLatitude = 1; + optional double degreesLongitude = 2; + optional string name = 3; + optional string address = 4; + optional string url = 5; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; +} + +message ExtendedTextMessage { + optional string text = 1; + optional string matchedText = 2; + optional string canonicalUrl = 4; + optional string description = 5; + optional string title = 6; + optional fixed32 textArgb = 7; + optional fixed32 backgroundArgb = 8; + enum FONTTYPE { + SANS_SERIF = 0; + SERIF = 1; + NORICAN_REGULAR = 2; + BRYNDAN_WRITE = 3; + BEBASNEUE_REGULAR = 4; + OSWALD_HEAVY = 5; + } + optional FONTTYPE font = 9; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; +} + +message DocumentMessage { + optional string url = 1; + optional string mimetype = 2; + optional string title = 3; + optional bytes fileSha256 = 4; + optional uint64 fileLength = 5; + optional uint32 pageCount = 6; + optional bytes mediaKey = 7; + optional string fileName = 8; + optional bytes fileEncSha256 = 9; + optional string directPath = 10; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; +} + +message AudioMessage { + optional string url = 1; + optional string mimetype = 2; + optional bytes fileSha256 = 3; + optional uint64 fileLength = 4; + optional uint32 seconds = 5; + optional bool ptt = 6; + optional bytes mediaKey = 7; + optional bytes fileEncSha256 = 8; + optional string directPath = 9; + optional ContextInfo contextInfo = 17; + optional bytes streamingSidecar = 18; +} + +message VideoMessage { + optional string url = 1; + optional string mimetype = 2; + optional bytes fileSha256 = 3; + optional uint64 fileLength = 4; + optional uint32 seconds = 5; + optional bytes mediaKey = 6; + optional string caption = 7; + optional bool gifPlayback = 8; + optional uint32 height = 9; + optional uint32 width = 10; + optional bytes fileEncSha256 = 11; + repeated InteractiveAnnotation interactiveAnnotations = 12; + optional string directPath = 13; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; + optional bytes streamingSidecar = 18; + enum ATTRIBUTION { + NONE = 0; + GIPHY = 1; + TENOR = 2; + } + optional ATTRIBUTION gifAttribution = 19; +} + +message Call { + optional bytes callKey = 1; +} + +message Chat { + optional string displayName = 1; + optional string id = 2; +} + +message ProtocolMessage { + optional MessageKey key = 1; + enum TYPE { + REVOKE = 0; + } + optional TYPE type = 2; +} + +message ContactsArrayMessage { + optional string displayName = 1; + repeated ContactMessage contacts = 2; + optional ContextInfo contextInfo = 17; +} + +message HSMCurrency { + optional string currencyCode = 1; + optional int64 amount1000 = 2; +} + +message HSMDateTimeComponent { + enum DAYOFWEEKTYPE { + MONDAY = 1; + TUESDAY = 2; + WEDNESDAY = 3; + THURSDAY = 4; + FRIDAY = 5; + SATURDAY = 6; + SUNDAY = 7; + } + optional DAYOFWEEKTYPE dayOfWeek = 1; + optional uint32 year = 2; + optional uint32 month = 3; + optional uint32 dayOfMonth = 4; + optional uint32 hour = 5; + optional uint32 minute = 6; + enum CALENDARTYPE { + GREGORIAN = 1; + SOLAR_HIJRI = 2; + } + optional CALENDARTYPE calendar = 7; +} + +message HSMDateTimeUnixEpoch { + optional int64 timestamp = 1; +} + +message HSMDateTime { + oneof datetimeOneof { + HSMDateTimeComponent component = 1; + HSMDateTimeUnixEpoch unixEpoch = 2; + } +} + +message HSMLocalizableParameter { + optional string default = 1; + oneof paramOneof { + HSMCurrency currency = 2; + HSMDateTime dateTime = 3; + } +} + +message HighlyStructuredMessage { + optional string namespace = 1; + optional string elementName = 2; + repeated string params = 3; + optional string fallbackLg = 4; + optional string fallbackLc = 5; + repeated HSMLocalizableParameter localizableParams = 6; +} + +message SendPaymentMessage { + optional Message noteMessage = 2; +} + +message RequestPaymentMessage { + optional string currencyCodeIso4217 = 1; + optional uint64 amount1000 = 2; + optional string requestFrom = 3; + optional Message noteMessage = 4; +} + +message LiveLocationMessage { + optional double degreesLatitude = 1; + optional double degreesLongitude = 2; + optional uint32 accuracyInMeters = 3; + optional float speedInMps = 4; + optional uint32 degreesClockwiseFromMagneticNorth = 5; + optional string caption = 6; + optional int64 sequenceNumber = 7; + optional bytes jpegThumbnail = 16; + optional ContextInfo contextInfo = 17; +} + +message StickerMessage { + optional string url = 1; + optional bytes fileSha256 = 2; + optional bytes fileEncSha256 = 3; + optional bytes mediaKey = 4; + optional string mimetype = 5; + optional uint32 height = 6; + optional uint32 width = 7; + optional string directPath = 8; + optional uint64 fileLength = 9; + optional bytes pngThumbnail = 16; + optional ContextInfo contextInfo = 17; +} + +message Message { + optional string conversation = 1; + optional SenderKeyDistributionMessage senderKeyDistributionMessage = 2; + optional ImageMessage imageMessage = 3; + optional ContactMessage contactMessage = 4; + optional LocationMessage locationMessage = 5; + optional ExtendedTextMessage extendedTextMessage = 6; + optional DocumentMessage documentMessage = 7; + optional AudioMessage audioMessage = 8; + optional VideoMessage videoMessage = 9; + optional Call call = 10; + optional Chat chat = 11; + optional ProtocolMessage protocolMessage = 12; + optional ContactsArrayMessage contactsArrayMessage = 13; + optional HighlyStructuredMessage highlyStructuredMessage = 14; + optional SenderKeyDistributionMessage fastRatchetKeySenderKeyDistributionMessage = 15; + optional SendPaymentMessage sendPaymentMessage = 16; + optional RequestPaymentMessage requestPaymentMessage = 17; + optional LiveLocationMessage liveLocationMessage = 18; + optional StickerMessage stickerMessage = 20; +} + +message ContextInfo { + optional string stanzaId = 1; + optional string participant = 2; + repeated Message quotedMessage = 3; + optional string remoteJid = 4; + repeated string mentionedJid = 15; + optional string conversionSource = 18; + optional bytes conversionData = 19; + optional uint32 conversionDelaySeconds = 20; + optional bool isForwarded = 22; + reserved 16, 17; +} + +message InteractiveAnnotation { + repeated Point polygonVertices = 1; + oneof action { + Location location = 2; + } +} + +message Point { + optional double x = 3; + optional double y = 4; +} + +message Location { + optional double degreesLatitude = 1; + optional double degreesLongitude = 2; + optional string name = 3; +} + +message WebMessageInfo { + required MessageKey key = 1; + optional Message message = 2; + optional uint64 messageTimestamp = 3; + enum STATUS { + ERROR = 0; + PENDING = 1; + SERVER_ACK = 2; + DELIVERY_ACK = 3; + READ = 4; + PLAYED = 5; + } + optional STATUS status = 4 [default=PENDING]; + optional string participant = 5; + optional bool ignore = 16; + optional bool starred = 17; + optional bool broadcast = 18; + optional string pushName = 19; + optional bytes mediaCiphertextSha256 = 20; + optional bool multicast = 21; + optional bool urlText = 22; + optional bool urlNumber = 23; + enum STUBTYPE { + UNKNOWN = 0; + REVOKE = 1; + CIPHERTEXT = 2; + FUTUREPROOF = 3; + NON_VERIFIED_TRANSITION = 4; + UNVERIFIED_TRANSITION = 5; + VERIFIED_TRANSITION = 6; + VERIFIED_LOW_UNKNOWN = 7; + VERIFIED_HIGH = 8; + VERIFIED_INITIAL_UNKNOWN = 9; + VERIFIED_INITIAL_LOW = 10; + VERIFIED_INITIAL_HIGH = 11; + VERIFIED_TRANSITION_ANY_TO_NONE = 12; + VERIFIED_TRANSITION_ANY_TO_HIGH = 13; + VERIFIED_TRANSITION_HIGH_TO_LOW = 14; + VERIFIED_TRANSITION_HIGH_TO_UNKNOWN = 15; + VERIFIED_TRANSITION_UNKNOWN_TO_LOW = 16; + VERIFIED_TRANSITION_LOW_TO_UNKNOWN = 17; + VERIFIED_TRANSITION_NONE_TO_LOW = 18; + VERIFIED_TRANSITION_NONE_TO_UNKNOWN = 19; + GROUP_CREATE = 20; + GROUP_CHANGE_SUBJECT = 21; + GROUP_CHANGE_ICON = 22; + GROUP_CHANGE_INVITE_LINK = 23; + GROUP_CHANGE_DESCRIPTION = 24; + GROUP_CHANGE_RESTRICT = 25; + GROUP_CHANGE_ANNOUNCE = 26; + GROUP_PARTICIPANT_ADD = 27; + GROUP_PARTICIPANT_REMOVE = 28; + GROUP_PARTICIPANT_PROMOTE = 29; + GROUP_PARTICIPANT_DEMOTE = 30; + GROUP_PARTICIPANT_INVITE = 31; + GROUP_PARTICIPANT_LEAVE = 32; + GROUP_PARTICIPANT_CHANGE_NUMBER = 33; + BROADCAST_CREATE = 34; + BROADCAST_ADD = 35; + BROADCAST_REMOVE = 36; + GENERIC_NOTIFICATION = 37; + E2E_IDENTITY_CHANGED = 38; + E2E_ENCRYPTED = 39; + CALL_MISSED_VOICE = 40; + CALL_MISSED_VIDEO = 41; + INDIVIDUAL_CHANGE_NUMBER = 42; + GROUP_DELETE = 43; + } + optional STUBTYPE messageStubType = 24; + optional bool clearMedia = 25; + repeated string messageStubParameters = 26; + optional uint32 duration = 27; + repeated string labels = 28; +} + +message WebNotificationsInfo { + optional uint64 timestamp = 2; + optional uint32 unreadChats = 3; + optional uint32 notifyMessageCount = 4; + repeated Message notifyMessages = 5; +} + +message NotificationMessageInfo { + optional MessageKey key = 1; + optional Message message = 2; + optional uint64 messageTimestamp = 3; + optional string participant = 4; +} + +message TabletNotificationsInfo { + optional uint64 timestamp = 2; + optional uint32 unreadChats = 3; + optional uint32 notifyMessageCount = 4; + repeated Message notifyMessage = 5; +} + +message WebFeatures { + enum FLAG { + NOT_IMPLEMENTED = 0; + IMPLEMENTED = 1; + OPTIONAL = 2; + } + optional FLAG labelsDisplay = 1; + optional FLAG voipIndividualOutgoing = 2; + optional FLAG groupsV3 = 3; + optional FLAG groupsV3Create = 4; + optional FLAG changeNumberV2 = 5; + optional FLAG queryStatusV3Thumbnail = 6; + optional FLAG liveLocations = 7; + optional FLAG queryVname = 8; + optional FLAG voipIndividualIncoming = 9; + optional FLAG quickRepliesQuery = 10; +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/binary/token/token.go b/vendor/github.com/Rhymen/go-whatsapp/binary/token/token.go new file mode 100644 index 00000000..070a6896 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/binary/token/token.go @@ -0,0 +1,78 @@ +package token + +import "fmt" + +var SingleByteTokens = [...]string{"", "", "", "200", "400", "404", "500", "501", "502", "action", "add", + "after", "archive", "author", "available", "battery", "before", "body", + "broadcast", "chat", "clear", "code", "composing", "contacts", "count", + "create", "debug", "delete", "demote", "duplicate", "encoding", "error", + "false", "filehash", "from", "g.us", "group", "groups_v2", "height", "id", + "image", "in", "index", "invis", "item", "jid", "kind", "last", "leave", + "live", "log", "media", "message", "mimetype", "missing", "modify", "name", + "notification", "notify", "out", "owner", "participant", "paused", + "picture", "played", "presence", "preview", "promote", "query", "raw", + "read", "receipt", "received", "recipient", "recording", "relay", + "remove", "response", "resume", "retry", "s.whatsapp.net", "seconds", + "set", "size", "status", "subject", "subscribe", "t", "text", "to", "true", + "type", "unarchive", "unavailable", "url", "user", "value", "web", "width", + "mute", "read_only", "admin", "creator", "short", "update", "powersave", + "checksum", "epoch", "block", "previous", "409", "replaced", "reason", + "spam", "modify_tag", "message_info", "delivery", "emoji", "title", + "description", "canonical-url", "matched-text", "star", "unstar", + "media_key", "filename", "identity", "unread", "page", "page_count", + "search", "media_message", "security", "call_log", "profile", "ciphertext", + "invite", "gif", "vcard", "frequent", "privacy", "blacklist", "whitelist", + "verify", "location", "document", "elapsed", "revoke_invite", "expiration", + "unsubscribe", "disable", "vname", "old_jid", "new_jid", "announcement", + "locked", "prop", "label", "color", "call", "offer", "call-id"} + +var doubleByteTokens = [...]string{} + +func GetSingleToken(i int) (string, error) { + if i < 3 || i >= len(SingleByteTokens) { + return "", fmt.Errorf("index out of single byte token bounds %d", i) + } + + return SingleByteTokens[i], nil +} + +func GetDoubleToken(index1 int, index2 int) (string, error) { + n := 256*index1 + index2 + if n < 0 || n >= len(doubleByteTokens) { + return "", fmt.Errorf("index out of double byte token bounds %d", n) + } + + return doubleByteTokens[n], nil +} + +func IndexOfSingleToken(token string) int { + for i, t := range SingleByteTokens { + if t == token { + return i + } + } + + return -1 +} + +const ( + LIST_EMPTY = 0 + STREAM_END = 2 + DICTIONARY_0 = 236 + DICTIONARY_1 = 237 + DICTIONARY_2 = 238 + DICTIONARY_3 = 239 + LIST_8 = 248 + LIST_16 = 249 + JID_PAIR = 250 + HEX_8 = 251 + BINARY_8 = 252 + BINARY_20 = 253 + BINARY_32 = 254 + NIBBLE_8 = 255 +) + +const ( + PACKED_MAX = 254 + SINGLE_BYTE_MAX = 256 +) diff --git a/vendor/github.com/Rhymen/go-whatsapp/conn.go b/vendor/github.com/Rhymen/go-whatsapp/conn.go new file mode 100644 index 00000000..d53d92c2 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/conn.go @@ -0,0 +1,389 @@ +//Package whatsapp provides a developer API to interact with the WhatsAppWeb-Servers. +package whatsapp + +import ( + "crypto/hmac" + "crypto/sha256" + "encoding/json" + "fmt" + "math/rand" + "net/http" + "os" + "strconv" + "strings" + "sync" + "time" + + "github.com/Rhymen/go-whatsapp/binary" + "github.com/Rhymen/go-whatsapp/crypto/cbc" + "github.com/gorilla/websocket" +) + +type metric byte + +const ( + debugLog metric = iota + 1 + queryResume + queryReceipt + queryMedia + queryChat + queryContacts + queryMessages + presence + presenceSubscribe + group + read + chat + received + pic + status + message + queryActions + block + queryGroup + queryPreview + queryEmoji + queryMessageInfo + spam + querySearch + queryIdentity + queryUrl + profile + contact + queryVcard + queryStatus + queryStatusUpdate + privacyStatus + queryLiveLocations + liveLocation + queryVname + queryLabels + call + queryCall + queryQuickReplies +) + +type flag byte + +const ( + ignore flag = 1 << (7 - iota) + ackRequest + available + notAvailable + expires + skipOffline +) + +/* +Conn is created by NewConn. Interacting with the initialized Conn is the main way of interacting with our package. +It holds all necessary information to make the package work internally. +*/ +type Conn struct { + wsConn *websocket.Conn + wsConnOK bool + wsConnMutex sync.RWMutex + session *Session + listener map[string]chan string + listenerMutex sync.RWMutex + writeChan chan wsMsg + handler []Handler + msgCount int + msgTimeout time.Duration + Info *Info + Store *Store + ServerLastSeen time.Time + + longClientName string + shortClientName string +} + +type wsMsg struct { + messageType int + data []byte +} + +/* +Creates a new connection with a given timeout. The websocket connection to the WhatsAppWeb servers get´s established. +The goroutine for handling incoming messages is started +*/ +func NewConn(timeout time.Duration) (*Conn, error) { + wac := &Conn{ + wsConn: nil, // will be set in connect() + wsConnMutex: sync.RWMutex{}, + listener: make(map[string]chan string), + listenerMutex: sync.RWMutex{}, + writeChan: make(chan wsMsg), + handler: make([]Handler, 0), + msgCount: 0, + msgTimeout: timeout, + Store: newStore(), + + longClientName: "github.com/rhymen/go-whatsapp", + shortClientName: "go-whatsapp", + } + + if err := wac.connect(); err != nil { + return nil, err + } + + go wac.readPump() + go wac.writePump() + go wac.keepAlive(20000, 90000) + + return wac, nil +} + +func (wac *Conn) isConnected() bool { + wac.wsConnMutex.RLock() + defer wac.wsConnMutex.RUnlock() + if wac.wsConn == nil { + return false + } + if wac.wsConnOK { + return true + } + + // just send a keepalive to test the connection + wac.sendKeepAlive() + + // this method is expected to be called by loops. So we can just return false + return false +} + +// connect should be guarded with wsConnMutex +func (wac *Conn) connect() error { + dialer := &websocket.Dialer{ + ReadBufferSize: 25 * 1024 * 1024, + WriteBufferSize: 10 * 1024 * 1024, + HandshakeTimeout: wac.msgTimeout, + } + + headers := http.Header{"Origin": []string{"https://web.whatsapp.com"}} + wsConn, _, err := dialer.Dial("wss://web.whatsapp.com/ws", headers) + if err != nil { + return fmt.Errorf("couldn't dial whatsapp web websocket: %v", err) + } + + wsConn.SetCloseHandler(func(code int, text string) error { + fmt.Fprintf(os.Stderr, "websocket connection closed(%d, %s)\n", code, text) + + // from default CloseHandler + message := websocket.FormatCloseMessage(code, "") + wsConn.WriteControl(websocket.CloseMessage, message, time.Now().Add(time.Second)) + + // our close handling + if websocket.IsUnexpectedCloseError(err, websocket.CloseNormalClosure, websocket.CloseGoingAway) { + fmt.Println("Trigger reconnect") + go wac.reconnect() + } + return nil + }) + + wac.wsConn = wsConn + wac.wsConnOK = true + return nil +} + +// reconnect should be run as go routine +func (wac *Conn) reconnect() { + wac.wsConnMutex.Lock() + wac.wsConn.Close() + wac.wsConn = nil + wac.wsConnOK = false + wac.wsConnMutex.Unlock() + + // wait up to 60 seconds and then reconnect. As writePump should send immediately, it might + // reconnect as well. So we check its existance before reconnecting + for !wac.isConnected() { + time.Sleep(time.Duration(rand.Intn(60)) * time.Second) + + wac.wsConnMutex.Lock() + if wac.wsConn == nil { + if err := wac.connect(); err != nil { + fmt.Fprintf(os.Stderr, "could not reconnect to websocket: %v\n", err) + } + } + wac.wsConnMutex.Unlock() + } +} + +func (wac *Conn) write(data []interface{}) (<-chan string, error) { + d, err := json.Marshal(data) + if err != nil { + return nil, err + } + + ts := time.Now().Unix() + messageTag := fmt.Sprintf("%d.--%d", ts, wac.msgCount) + msg := fmt.Sprintf("%s,%s", messageTag, d) + + ch := make(chan string, 1) + + wac.listenerMutex.Lock() + wac.listener[messageTag] = ch + wac.listenerMutex.Unlock() + + wac.writeChan <- wsMsg{websocket.TextMessage, []byte(msg)} + + wac.msgCount++ + return ch, nil +} + +func (wac *Conn) writeBinary(node binary.Node, metric metric, flag flag, tag string) (<-chan string, error) { + if len(tag) < 2 { + return nil, fmt.Errorf("no tag specified or to short") + } + b, err := binary.Marshal(node) + if err != nil { + return nil, err + } + + cipher, err := cbc.Encrypt(wac.session.EncKey, nil, b) + if err != nil { + return nil, err + } + + h := hmac.New(sha256.New, wac.session.MacKey) + h.Write(cipher) + hash := h.Sum(nil) + + data := []byte(tag + ",") + data = append(data, byte(metric), byte(flag)) + data = append(data, hash[:32]...) + data = append(data, cipher...) + + ch := make(chan string, 1) + + wac.listenerMutex.Lock() + wac.listener[tag] = ch + wac.listenerMutex.Unlock() + + msg := wsMsg{websocket.BinaryMessage, data} + wac.writeChan <- msg + + wac.msgCount++ + return ch, nil +} + +func (wac *Conn) readPump() { + defer wac.wsConn.Close() + + for { + msgType, msg, err := wac.wsConn.ReadMessage() + if err != nil { + wac.wsConnOK = false + if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) { + wac.handle(fmt.Errorf("unexpected websocket close: %v", err)) + } + // sleep for a second and retry reading the next message + time.Sleep(time.Second) + continue + } + wac.wsConnOK = true + + data := strings.SplitN(string(msg), ",", 2) + + //Kepp-Alive Timestmap + if data[0][0] == '!' { + msecs, err := strconv.ParseInt(data[0][1:], 10, 64) + if err != nil { + fmt.Fprintf(os.Stderr, "Error converting time string to uint: %v\n", err) + continue + } + wac.ServerLastSeen = time.Unix(msecs/1000, (msecs%1000)*int64(time.Millisecond)) + continue + } + + wac.listenerMutex.RLock() + listener, hasListener := wac.listener[data[0]] + wac.listenerMutex.RUnlock() + + if len(data[1]) == 0 { + continue + } else if hasListener { + listener <- data[1] + + wac.listenerMutex.Lock() + delete(wac.listener, data[0]) + wac.listenerMutex.Unlock() + } else if msgType == 2 && wac.session != nil && wac.session.EncKey != nil { + message, err := wac.decryptBinaryMessage([]byte(data[1])) + if err != nil { + wac.handle(fmt.Errorf("error decoding binary: %v", err)) + continue + } + + wac.dispatch(message) + } else { + wac.handle(string(data[1])) + } + + } +} + +func (wac *Conn) writePump() { + for msg := range wac.writeChan { + for !wac.isConnected() { + // reconnect to send the message ASAP + wac.wsConnMutex.Lock() + if wac.wsConn == nil { + if err := wac.connect(); err != nil { + fmt.Fprintf(os.Stderr, "could not reconnect to websocket: %v\n", err) + } + } + wac.wsConnMutex.Unlock() + if !wac.isConnected() { + // reconnecting failed. Sleep for a while and try again afterwards + time.Sleep(time.Duration(rand.Intn(5)) * time.Second) + } + } + if err := wac.wsConn.WriteMessage(msg.messageType, msg.data); err != nil { + fmt.Fprintf(os.Stderr, "error writing to socket: %v\n", err) + wac.wsConnOK = false + // add message to channel again to no loose it + go func() { + wac.writeChan <- msg + }() + } + } +} + +func (wac *Conn) sendKeepAlive() { + // whatever issues might be there allow sending this message + wac.wsConnOK = true + wac.writeChan <- wsMsg{ + messageType: websocket.TextMessage, + data: []byte("?,,"), + } +} + +func (wac *Conn) keepAlive(minIntervalMs int, maxIntervalMs int) { + for { + wac.sendKeepAlive() + interval := rand.Intn(maxIntervalMs-minIntervalMs) + minIntervalMs + <-time.After(time.Duration(interval) * time.Millisecond) + } +} + +func (wac *Conn) decryptBinaryMessage(msg []byte) (*binary.Node, error) { + //message validation + h2 := hmac.New(sha256.New, wac.session.MacKey) + h2.Write([]byte(msg[32:])) + if !hmac.Equal(h2.Sum(nil), msg[:32]) { + return nil, fmt.Errorf("message received with invalid hmac") + } + + // message decrypt + d, err := cbc.Decrypt(wac.session.EncKey, nil, msg[32:]) + if err != nil { + return nil, fmt.Errorf("error decrypting message with AES: %v", err) + } + + // message unmarshal + message, err := binary.Unmarshal(d) + if err != nil { + return nil, fmt.Errorf("error decoding binary: %v", err) + } + + return message, nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/contact.go b/vendor/github.com/Rhymen/go-whatsapp/contact.go new file mode 100644 index 00000000..a025a488 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/contact.go @@ -0,0 +1,267 @@ +package whatsapp + +import ( + "fmt" + "github.com/Rhymen/go-whatsapp/binary" + "strconv" + "time" +) + +type Presence string + +const ( + PresenceAvailable = "available" + PresenceUnavailable = "unavailable" + PresenceComposing = "composing" + PresenceRecording = "recording" + PresencePaused = "paused" +) + +//TODO: filename? WhatsApp uses Store.Contacts for these functions +//TODO: functions probably shouldn't return a string, maybe build a struct / return json +//TODO: check for further queries +func (wac *Conn) GetProfilePicThumb(jid string) (<-chan string, error) { + data := []interface{}{"query", "ProfilePicThumb", jid} + return wac.write(data) +} + +func (wac *Conn) GetStatus(jid string) (<-chan string, error) { + data := []interface{}{"query", "Status", jid} + return wac.write(data) +} + +func (wac *Conn) GetGroupMetaData(jid string) (<-chan string, error) { + data := []interface{}{"query", "GroupMetadata", jid} + return wac.write(data) +} + +func (wac *Conn) SubscribePresence(jid string) (<-chan string, error) { + data := []interface{}{"action", "presence", "subscribe", jid} + return wac.write(data) +} + +func (wac *Conn) CreateGroup(subject string, participants []string) (<-chan string, error) { + return wac.setGroup("create", "", subject, participants) +} + +func (wac *Conn) UpdateGroupSubject(subject string, jid string) (<-chan string, error) { + return wac.setGroup("subject", jid, subject, nil) +} + +func (wac *Conn) SetAdmin(jid string, participants []string) (<-chan string, error) { + return wac.setGroup("promote", jid, "", participants) +} + +func (wac *Conn) RemoveAdmin(jid string, participants []string) (<-chan string, error) { + return wac.setGroup("demote", jid, "", participants) +} + +func (wac *Conn) AddMember(jid string, participants []string) (<-chan string, error) { + return wac.setGroup("add", jid, "", participants) +} + +func (wac *Conn) RemoveMember(jid string, participants []string) (<-chan string, error) { + return wac.setGroup("remove", jid, "", participants) +} + +func (wac *Conn) LeaveGroup(jid string) (<-chan string, error) { + return wac.setGroup("leave", jid, "", nil) +} + +func (wac *Conn) Search(search string, count, page int) (*binary.Node, error) { + return wac.query("search", "", "", "", "", search, count, page) +} + +func (wac *Conn) LoadMessages(jid, messageId string, count int) (*binary.Node, error) { + return wac.query("message", jid, "", "before", "true", "", count, 0) +} + +func (wac *Conn) LoadMessagesBefore(jid, messageId string, count int) (*binary.Node, error) { + return wac.query("message", jid, messageId, "before", "true", "", count, 0) +} + +func (wac *Conn) LoadMessagesAfter(jid, messageId string, count int) (*binary.Node, error) { + return wac.query("message", jid, messageId, "after", "true", "", count, 0) +} + +func (wac *Conn) Presence(jid string, presence Presence) (<-chan string, error) { + ts := time.Now().Unix() + tag := fmt.Sprintf("%d.--%d", ts, wac.msgCount) + + content := binary.Node{ + Description: "presence", + Attributes: map[string]string{ + "type": string(presence), + }, + } + switch presence { + case PresenceComposing: + fallthrough + case PresenceRecording: + fallthrough + case PresencePaused: + content.Attributes["to"] = jid + } + + n := binary.Node{ + Description: "action", + Attributes: map[string]string{ + "type": "set", + "epoch": strconv.Itoa(wac.msgCount), + }, + Content: []interface{}{content}, + } + + return wac.writeBinary(n, group, ignore, tag) +} + +func (wac *Conn) Exist(jid string) (<-chan string, error) { + data := []interface{}{"query", "exist", jid} + return wac.write(data) +} + +func (wac *Conn) Emoji() (*binary.Node, error) { + return wac.query("emoji", "", "", "", "", "", 0, 0) +} + +func (wac *Conn) Contacts() (*binary.Node, error) { + return wac.query("contacts", "", "", "", "", "", 0, 0) +} + +func (wac *Conn) Chats() (*binary.Node, error) { + return wac.query("chat", "", "", "", "", "", 0, 0) +} + +func (wac *Conn) Read(jid, id string) (<-chan string, error) { + ts := time.Now().Unix() + tag := fmt.Sprintf("%d.--%d", ts, wac.msgCount) + + n := binary.Node{ + Description: "action", + Attributes: map[string]string{ + "type": "set", + "epoch": strconv.Itoa(wac.msgCount), + }, + Content: []interface{}{binary.Node{ + Description: "read", + Attributes: map[string]string{ + "count": "1", + "index": id, + "jid": jid, + "owner": "false", + }, + }}, + } + + return wac.writeBinary(n, group, ignore, tag) +} + +func (wac *Conn) query(t, jid, messageId, kind, owner, search string, count, page int) (*binary.Node, error) { + ts := time.Now().Unix() + tag := fmt.Sprintf("%d.--%d", ts, wac.msgCount) + + n := binary.Node{ + Description: "query", + Attributes: map[string]string{ + "type": t, + "epoch": strconv.Itoa(wac.msgCount), + }, + } + + if jid != "" { + n.Attributes["jid"] = jid + } + + if messageId != "" { + n.Attributes["index"] = messageId + } + + if kind != "" { + n.Attributes["kind"] = kind + } + + if owner != "" { + n.Attributes["owner"] = owner + } + + if search != "" { + n.Attributes["search"] = search + } + + if count != 0 { + n.Attributes["count"] = strconv.Itoa(count) + } + + if page != 0 { + n.Attributes["page"] = strconv.Itoa(page) + } + + ch, err := wac.writeBinary(n, group, ignore, tag) + if err != nil { + return nil, err + } + + msg, err := wac.decryptBinaryMessage([]byte(<-ch)) + if err != nil { + return nil, err + } + + //TODO: use parseProtoMessage + return msg, nil +} + +func (wac *Conn) setGroup(t, jid, subject string, participants []string) (<-chan string, error) { + ts := time.Now().Unix() + tag := fmt.Sprintf("%d.--%d", ts, wac.msgCount) + + //TODO: get proto or improve encoder to handle []interface{} + + p := buildParticipantNodes(participants) + + g := binary.Node{ + Description: "group", + Attributes: map[string]string{ + "author": wac.session.Wid, + "id": tag, + "type": t, + }, + Content: p, + } + + if jid != "" { + g.Attributes["jid"] = jid + } + + if subject != "" { + g.Attributes["subject"] = subject + } + + n := binary.Node{ + Description: "action", + Attributes: map[string]string{ + "type": "set", + "epoch": strconv.Itoa(wac.msgCount), + }, + Content: []interface{}{g}, + } + + return wac.writeBinary(n, group, ignore, tag) +} + +func buildParticipantNodes(participants []string) []binary.Node { + l := len(participants) + if participants == nil || l == 0 { + return nil + } + + p := make([]binary.Node, len(participants)) + for i, participant := range participants { + p[i] = binary.Node{ + Description: "participant", + Attributes: map[string]string{ + "jid": participant, + }, + } + } + return p +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/crypto/cbc/cbc.go b/vendor/github.com/Rhymen/go-whatsapp/crypto/cbc/cbc.go new file mode 100644 index 00000000..cc5427c3 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/crypto/cbc/cbc.go @@ -0,0 +1,101 @@ +/* +CBC describes a block cipher mode. In cryptography, a block cipher mode of operation is an algorithm that uses a +block cipher to provide an information service such as confidentiality or authenticity. A block cipher by itself +is only suitable for the secure cryptographic transformation (encryption or decryption) of one fixed-length group of +bits called a block. A mode of operation describes how to repeatedly apply a cipher's single-block operation to +securely transform amounts of data larger than a block. + +This package simplifies the usage of AES-256-CBC. +*/ +package cbc + +/* +Some code is provided by the GitHub user locked (github.com/locked): +https://gist.github.com/locked/b066aa1ddeb2b28e855e +Thanks! +*/ +import ( + "bytes" + "crypto/aes" + "crypto/cipher" + "crypto/rand" + "fmt" + "io" +) + +/* +Decrypt is a function that decrypts a given cipher text with a provided key and initialization vector(iv). +*/ +func Decrypt(key, iv, ciphertext []byte) ([]byte, error) { + block, err := aes.NewCipher(key) + + if err != nil { + return nil, err + } + + if len(ciphertext) < aes.BlockSize { + return nil, fmt.Errorf("ciphertext is shorter then block size: %d / %d", len(ciphertext), aes.BlockSize) + } + + if iv == nil { + iv = ciphertext[:aes.BlockSize] + ciphertext = ciphertext[aes.BlockSize:] + } + + cbc := cipher.NewCBCDecrypter(block, iv) + cbc.CryptBlocks(ciphertext, ciphertext) + + return unpad(ciphertext) +} + +/* +Encrypt is a function that encrypts plaintext with a given key and an optional initialization vector(iv). +*/ +func Encrypt(key, iv, plaintext []byte) ([]byte, error) { + plaintext = pad(plaintext, aes.BlockSize) + + if len(plaintext)%aes.BlockSize != 0 { + return nil, fmt.Errorf("plaintext is not a multiple of the block size: %d / %d", len(plaintext), aes.BlockSize) + } + + block, err := aes.NewCipher(key) + if err != nil { + return nil, err + } + + var ciphertext []byte + if iv == nil { + ciphertext = make([]byte, aes.BlockSize+len(plaintext)) + iv := ciphertext[:aes.BlockSize] + if _, err := io.ReadFull(rand.Reader, iv); err != nil { + return nil, err + } + + cbc := cipher.NewCBCEncrypter(block, iv) + cbc.CryptBlocks(ciphertext[aes.BlockSize:], plaintext) + } else { + ciphertext = make([]byte, len(plaintext)) + + cbc := cipher.NewCBCEncrypter(block, iv) + cbc.CryptBlocks(ciphertext, plaintext) + } + + return ciphertext, nil +} + +func pad(ciphertext []byte, blockSize int) []byte { + padding := blockSize - len(ciphertext)%blockSize + padtext := bytes.Repeat([]byte{byte(padding)}, padding) + return append(ciphertext, padtext...) +} + +func unpad(src []byte) ([]byte, error) { + length := len(src) + padLen := int(src[length-1]) + + if padLen > length { + return nil, fmt.Errorf("padding is greater then the length: %d / %d", padLen, length) + } + + return src[:(length - padLen)], nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/crypto/curve25519/curve.go b/vendor/github.com/Rhymen/go-whatsapp/crypto/curve25519/curve.go new file mode 100644 index 00000000..5ddf9c9a --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/crypto/curve25519/curve.go @@ -0,0 +1,44 @@ +/* +In cryptography, Curve25519 is an elliptic curve offering 128 bits of security and designed for use with the elliptic +curve Diffie–Hellman (ECDH) key agreement scheme. It is one of the fastest ECC curves and is not covered by any known +patents. The reference implementation is public domain software. The original Curve25519 paper defined it +as a Diffie–Hellman (DH) function. +*/ +package curve25519 + +import ( + "crypto/rand" + "golang.org/x/crypto/curve25519" + "io" +) + +/* +GenerateKey generates a public private key pair using Curve25519. +*/ +func GenerateKey() (privateKey *[32]byte, publicKey *[32]byte, err error) { + var pub, priv [32]byte + + _, err = io.ReadFull(rand.Reader, priv[:]) + if err != nil { + return nil, nil, err + } + + priv[0] &= 248 + priv[31] &= 127 + priv[31] |= 64 + + curve25519.ScalarBaseMult(&pub, &priv) + + return &priv, &pub, nil +} + +/* +GenerateSharedSecret generates the shared secret with a given public private key pair. +*/ +func GenerateSharedSecret(priv, pub [32]byte) []byte { + var secret [32]byte + + curve25519.ScalarMult(&secret, &priv, &pub) + + return secret[:] +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/crypto/hkdf/hkdf.go b/vendor/github.com/Rhymen/go-whatsapp/crypto/hkdf/hkdf.go new file mode 100644 index 00000000..e0be0587 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/crypto/hkdf/hkdf.go @@ -0,0 +1,52 @@ +/* +HKDF is a simple key derivation function (KDF) based on +a hash-based message authentication code (HMAC). It was initially proposed by its authors as a building block in +various protocols and applications, as well as to discourage the proliferation of multiple KDF mechanisms. +The main approach HKDF follows is the "extract-then-expand" paradigm, where the KDF logically consists of two modules: +the first stage takes the input keying material and "extracts" from it a fixed-length pseudorandom key, and then the +second stage "expands" this key into several additional pseudorandom keys (the output of the KDF). +*/ +package hkdf + +import ( + "crypto/hmac" + "crypto/sha256" + "fmt" + "golang.org/x/crypto/hkdf" + "io" +) + +/* +Expand expands a given key with the HKDF algorithm. +*/ +func Expand(key []byte, length int, info string) ([]byte, error) { + if info == "" { + keyBlock := hmac.New(sha256.New, key) + var out, last []byte + + var blockIndex byte = 1 + for i := 0; len(out) < length; i++ { + keyBlock.Reset() + //keyBlock.Write(append(append(last, []byte(info)...), blockIndex)) + keyBlock.Write(last) + keyBlock.Write([]byte(info)) + keyBlock.Write([]byte{blockIndex}) + last = keyBlock.Sum(nil) + blockIndex += 1 + out = append(out, last...) + } + return out[:length], nil + } else { + h := hkdf.New(sha256.New, key, nil, []byte(info)) + out := make([]byte, length) + n, err := io.ReadAtLeast(h, out, length) + if err != nil { + return nil, err + } + if n != length { + return nil, fmt.Errorf("new key to short") + } + + return out[:length], nil + } +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/go.mod b/vendor/github.com/Rhymen/go-whatsapp/go.mod new file mode 100644 index 00000000..e5e3da3a --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/go.mod @@ -0,0 +1,8 @@ +module github.com/Rhymen/go-whatsapp + +require ( + github.com/golang/protobuf v1.2.0 + github.com/gorilla/websocket v1.4.0 + golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613 + golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect +) diff --git a/vendor/github.com/Rhymen/go-whatsapp/go.sum b/vendor/github.com/Rhymen/go-whatsapp/go.sum new file mode 100644 index 00000000..07746286 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/go.sum @@ -0,0 +1,4 @@ +github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= +github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ= +golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= diff --git a/vendor/github.com/Rhymen/go-whatsapp/handler.go b/vendor/github.com/Rhymen/go-whatsapp/handler.go new file mode 100644 index 00000000..62522bd5 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/handler.go @@ -0,0 +1,169 @@ +package whatsapp + +import ( + "fmt" + "github.com/Rhymen/go-whatsapp/binary" + "github.com/Rhymen/go-whatsapp/binary/proto" + "os" +) + +/* +The Handler interface is the minimal interface that needs to be implemented +to be accepted as a valid handler for our dispatching system. +The minimal handler is used to dispatch error messages. These errors occur on unexpected behavior by the websocket +connection or if we are unable to handle or interpret an incoming message. Error produced by user actions are not +dispatched through this handler. They are returned as an error on the specific function call. +*/ +type Handler interface { + HandleError(err error) +} + +/* +The TextMessageHandler interface needs to be implemented to receive text messages dispatched by the dispatcher. +*/ +type TextMessageHandler interface { + Handler + HandleTextMessage(message TextMessage) +} + +/* +The ImageMessageHandler interface needs to be implemented to receive image messages dispatched by the dispatcher. +*/ +type ImageMessageHandler interface { + Handler + HandleImageMessage(message ImageMessage) +} + +/* +The VideoMessageHandler interface needs to be implemented to receive video messages dispatched by the dispatcher. +*/ +type VideoMessageHandler interface { + Handler + HandleVideoMessage(message VideoMessage) +} + +/* +The AudioMessageHandler interface needs to be implemented to receive audio messages dispatched by the dispatcher. +*/ +type AudioMessageHandler interface { + Handler + HandleAudioMessage(message AudioMessage) +} + +/* +The DocumentMessageHandler interface needs to be implemented to receive document messages dispatched by the dispatcher. +*/ +type DocumentMessageHandler interface { + Handler + HandleDocumentMessage(message DocumentMessage) +} + +/* +The JsonMessageHandler interface needs to be implemented to receive json messages dispatched by the dispatcher. +These json messages contain status updates of every kind sent by WhatsAppWeb servers. WhatsAppWeb uses these messages +to built a Store, which is used to save these "secondary" information. These messages may contain +presence (available, last see) information, or just the battery status of your phone. +*/ +type JsonMessageHandler interface { + Handler + HandleJsonMessage(message string) +} + +/** +The RawMessageHandler interface needs to be implemented to receive raw messages dispatched by the dispatcher. +Raw messages are the raw protobuf structs instead of the easy-to-use structs in TextMessageHandler, ImageMessageHandler, etc.. +*/ +type RawMessageHandler interface { + Handler + HandleRawMessage(message *proto.WebMessageInfo) +} + +/* +AddHandler adds an handler to the list of handler that receive dispatched messages. +The provided handler must at least implement the Handler interface. Additionally implemented +handlers(TextMessageHandler, ImageMessageHandler) are optional. At runtime it is checked if they are implemented +and they are called if so and needed. +*/ +func (wac *Conn) AddHandler(handler Handler) { + wac.handler = append(wac.handler, handler) +} + +func (wac *Conn) handle(message interface{}) { + switch m := message.(type) { + case error: + for _, h := range wac.handler { + go h.HandleError(m) + } + case string: + for _, h := range wac.handler { + if x, ok := h.(JsonMessageHandler); ok { + go x.HandleJsonMessage(m) + } + } + case TextMessage: + for _, h := range wac.handler { + if x, ok := h.(TextMessageHandler); ok { + go x.HandleTextMessage(m) + } + } + case ImageMessage: + for _, h := range wac.handler { + if x, ok := h.(ImageMessageHandler); ok { + go x.HandleImageMessage(m) + } + } + case VideoMessage: + for _, h := range wac.handler { + if x, ok := h.(VideoMessageHandler); ok { + go x.HandleVideoMessage(m) + } + } + case AudioMessage: + for _, h := range wac.handler { + if x, ok := h.(AudioMessageHandler); ok { + go x.HandleAudioMessage(m) + } + } + case DocumentMessage: + for _, h := range wac.handler { + if x, ok := h.(DocumentMessageHandler); ok { + go x.HandleDocumentMessage(m) + } + } + case *proto.WebMessageInfo: + for _, h := range wac.handler { + if x, ok := h.(RawMessageHandler); ok { + go x.HandleRawMessage(m) + } + } + } + +} + +func (wac *Conn) dispatch(msg interface{}) { + if msg == nil { + return + } + + switch message := msg.(type) { + case *binary.Node: + if message.Description == "action" { + if con, ok := message.Content.([]interface{}); ok { + for a := range con { + if v, ok := con[a].(*proto.WebMessageInfo); ok { + wac.handle(v) + wac.handle(parseProtoMessage(v)) + } + } + } + } else if message.Description == "response" && message.Attributes["type"] == "contacts" { + wac.updateContacts(message.Content) + } + case error: + wac.handle(message) + case string: + wac.handle(message) + default: + fmt.Fprintf(os.Stderr, "unknown type in dipatcher chan: %T", msg) + } +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/media.go b/vendor/github.com/Rhymen/go-whatsapp/media.go new file mode 100644 index 00000000..6e2a4371 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/media.go @@ -0,0 +1,199 @@ +package whatsapp + +import ( + "bytes" + "crypto/hmac" + "crypto/rand" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "fmt" + "github.com/Rhymen/go-whatsapp/crypto/cbc" + "github.com/Rhymen/go-whatsapp/crypto/hkdf" + "io" + "io/ioutil" + "mime/multipart" + "net/http" + "os" + "strings" + "time" +) + +func Download(url string, mediaKey []byte, appInfo MediaType, fileLength int) ([]byte, error) { + if url == "" { + return nil, fmt.Errorf("no url present") + } + file, mac, err := downloadMedia(url) + if err != nil { + return nil, err + } + iv, cipherKey, macKey, _, err := getMediaKeys(mediaKey, appInfo) + if err != nil { + return nil, err + } + if err = validateMedia(iv, file, macKey, mac); err != nil { + return nil, err + } + data, err := cbc.Decrypt(cipherKey, iv, file) + if err != nil { + return nil, err + } + if len(data) != fileLength { + return nil, fmt.Errorf("file length does not match") + } + return data, nil +} + +func validateMedia(iv []byte, file []byte, macKey []byte, mac []byte) error { + h := hmac.New(sha256.New, macKey) + n, err := h.Write(append(iv, file...)) + if err != nil { + return err + } + if n < 10 { + return fmt.Errorf("hash to short") + } + if !hmac.Equal(h.Sum(nil)[:10], mac) { + return fmt.Errorf("invalid media hmac") + } + return nil +} + +func getMediaKeys(mediaKey []byte, appInfo MediaType) (iv, cipherKey, macKey, refKey []byte, err error) { + mediaKeyExpanded, err := hkdf.Expand(mediaKey, 112, string(appInfo)) + if err != nil { + return nil, nil, nil, nil, err + } + return mediaKeyExpanded[:16], mediaKeyExpanded[16:48], mediaKeyExpanded[48:80], mediaKeyExpanded[80:], nil +} + +func downloadMedia(url string) (file []byte, mac []byte, err error) { + resp, err := http.Get(url) + if err != nil { + return nil, nil, err + } + if resp.StatusCode != 200 { + return nil, nil, fmt.Errorf("download failed") + } + defer resp.Body.Close() + if resp.ContentLength <= 10 { + return nil, nil, fmt.Errorf("file to short") + } + data, err := ioutil.ReadAll(resp.Body) + n := len(data) + if err != nil { + return nil, nil, err + } + return data[:n-10], data[n-10 : n], nil +} + +func (wac *Conn) Upload(reader io.Reader, appInfo MediaType) (url string, mediaKey []byte, fileEncSha256 []byte, fileSha256 []byte, fileLength uint64, err error) { + data, err := ioutil.ReadAll(reader) + if err != nil { + return "", nil, nil, nil, 0, err + } + + mediaKey = make([]byte, 32) + rand.Read(mediaKey) + + iv, cipherKey, macKey, _, err := getMediaKeys(mediaKey, appInfo) + if err != nil { + return "", nil, nil, nil, 0, err + } + + enc, err := cbc.Encrypt(cipherKey, iv, data) + if err != nil { + return "", nil, nil, nil, 0, err + } + + fileLength = uint64(len(data)) + + h := hmac.New(sha256.New, macKey) + h.Write(append(iv, enc...)) + mac := h.Sum(nil)[:10] + + sha := sha256.New() + sha.Write(data) + fileSha256 = sha.Sum(nil) + + sha.Reset() + sha.Write(append(enc, mac...)) + fileEncSha256 = sha.Sum(nil) + + var filetype string + switch appInfo { + case MediaImage: + filetype = "image" + case MediaAudio: + filetype = "audio" + case MediaDocument: + filetype = "document" + case MediaVideo: + filetype = "video" + } + + uploadReq := []interface{}{"action", "encr_upload", filetype, base64.StdEncoding.EncodeToString(fileEncSha256)} + ch, err := wac.write(uploadReq) + if err != nil { + return "", nil, nil, nil, 0, err + } + + var resp map[string]interface{} + select { + case r := <-ch: + if err = json.Unmarshal([]byte(r), &resp); err != nil { + return "", nil, nil, nil, 0, fmt.Errorf("error decoding upload response: %v\n", err) + } + case <-time.After(wac.msgTimeout): + return "", nil, nil, nil, 0, fmt.Errorf("restore session init timed out") + } + + if int(resp["status"].(float64)) != 200 { + return "", nil, nil, nil, 0, fmt.Errorf("upload responsed with %d", resp["status"]) + } + + var b bytes.Buffer + w := multipart.NewWriter(&b) + hashWriter, err := w.CreateFormField("hash") + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + } + io.Copy(hashWriter, strings.NewReader(base64.StdEncoding.EncodeToString(fileEncSha256))) + + fileWriter, err := w.CreateFormFile("file", "blob") + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + } + io.Copy(fileWriter, bytes.NewReader(append(enc, mac...))) + err = w.Close() + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + } + + req, err := http.NewRequest("POST", resp["url"].(string), &b) + if err != nil { + return "", nil, nil, nil, 0, err + } + + req.Header.Set("Content-Type", w.FormDataContentType()) + req.Header.Set("Origin", "https://web.whatsapp.com") + req.Header.Set("Referer", "https://web.whatsapp.com/") + + req.URL.Query().Set("f", "j") + + client := &http.Client{} + // Submit the request + res, err := client.Do(req) + if err != nil { + return "", nil, nil, nil, 0, err + } + + if res.StatusCode != http.StatusOK { + return "", nil, nil, nil, 0, fmt.Errorf("upload failed with status code %d", res.StatusCode) + } + + var jsonRes map[string]string + json.NewDecoder(res.Body).Decode(&jsonRes) + + return jsonRes["url"], mediaKey, fileEncSha256, fileSha256, fileLength, nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/message.go b/vendor/github.com/Rhymen/go-whatsapp/message.go new file mode 100644 index 00000000..042d600a --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/message.go @@ -0,0 +1,455 @@ +package whatsapp + +import ( + "encoding/hex" + "encoding/json" + "fmt" + "github.com/Rhymen/go-whatsapp/binary" + "github.com/Rhymen/go-whatsapp/binary/proto" + "io" + "math/rand" + "strconv" + "strings" + "time" +) + +type MediaType string + +const ( + MediaImage MediaType = "WhatsApp Image Keys" + MediaVideo MediaType = "WhatsApp Video Keys" + MediaAudio MediaType = "WhatsApp Audio Keys" + MediaDocument MediaType = "WhatsApp Document Keys" +) + +func (wac *Conn) Send(msg interface{}) error { + var err error + var ch <-chan string + + switch m := msg.(type) { + case *proto.WebMessageInfo: + ch, err = wac.sendProto(m) + case TextMessage: + ch, err = wac.sendProto(getTextProto(m)) + case ImageMessage: + m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaImage) + if err != nil { + return fmt.Errorf("image upload failed: %v", err) + } + ch, err = wac.sendProto(getImageProto(m)) + case VideoMessage: + m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaVideo) + if err != nil { + return fmt.Errorf("video upload failed: %v", err) + } + ch, err = wac.sendProto(getVideoProto(m)) + case DocumentMessage: + m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaDocument) + if err != nil { + return fmt.Errorf("document upload failed: %v", err) + } + ch, err = wac.sendProto(getDocumentProto(m)) + case AudioMessage: + m.url, m.mediaKey, m.fileEncSha256, m.fileSha256, m.fileLength, err = wac.Upload(m.Content, MediaAudio) + if err != nil { + return fmt.Errorf("audio upload failed: %v", err) + } + ch, err = wac.sendProto(getAudioProto(m)) + default: + return fmt.Errorf("cannot match type %T, use message types declared in the package", msg) + } + + if err != nil { + return fmt.Errorf("could not send proto: %v", err) + } + + select { + case response := <-ch: + var resp map[string]interface{} + if err = json.Unmarshal([]byte(response), &resp); err != nil { + return fmt.Errorf("error decoding sending response: %v\n", err) + } + if int(resp["status"].(float64)) != 200 { + return fmt.Errorf("message sending responded with %d", resp["status"]) + } + case <-time.After(wac.msgTimeout): + return fmt.Errorf("sending message timed out") + } + + return nil +} + +func (wac *Conn) sendProto(p *proto.WebMessageInfo) (<-chan string, error) { + n := binary.Node{ + Description: "action", + Attributes: map[string]string{ + "type": "relay", + "epoch": strconv.Itoa(wac.msgCount), + }, + Content: []interface{}{p}, + } + return wac.writeBinary(n, message, ignore, p.Key.GetId()) +} + +func init() { + rand.Seed(time.Now().UTC().UnixNano()) +} + +/* +MessageInfo contains general message information. It is part of every of every message type. +*/ +type MessageInfo struct { + Id string + RemoteJid string + SenderJid string + FromMe bool + Timestamp uint64 + PushName string + Status MessageStatus + QuotedMessageID string + + Source *proto.WebMessageInfo +} + +type MessageStatus int + +const ( + Error MessageStatus = 0 + Pending = 1 + ServerAck = 2 + DeliveryAck = 3 + Read = 4 + Played = 5 +) + +func getMessageInfo(msg *proto.WebMessageInfo) MessageInfo { + return MessageInfo{ + Id: msg.GetKey().GetId(), + RemoteJid: msg.GetKey().GetRemoteJid(), + SenderJid: msg.GetKey().GetParticipant(), + FromMe: msg.GetKey().GetFromMe(), + Timestamp: msg.GetMessageTimestamp(), + Status: MessageStatus(msg.GetStatus()), + PushName: msg.GetPushName(), + Source: msg, + } +} + +func getInfoProto(info *MessageInfo) *proto.WebMessageInfo { + if info.Id == "" || len(info.Id) < 2 { + b := make([]byte, 10) + rand.Read(b) + info.Id = strings.ToUpper(hex.EncodeToString(b)) + } + if info.Timestamp == 0 { + info.Timestamp = uint64(time.Now().Unix()) + } + info.FromMe = true + + status := proto.WebMessageInfo_STATUS(info.Status) + + return &proto.WebMessageInfo{ + Key: &proto.MessageKey{ + FromMe: &info.FromMe, + RemoteJid: &info.RemoteJid, + Id: &info.Id, + }, + MessageTimestamp: &info.Timestamp, + Status: &status, + } +} + +/* +TextMessage represents a text message. +*/ +type TextMessage struct { + Info MessageInfo + Text string +} + +func getTextMessage(msg *proto.WebMessageInfo) TextMessage { + text := TextMessage{Info: getMessageInfo(msg)} + if m := msg.GetMessage().GetExtendedTextMessage(); m != nil { + text.Text = m.GetText() + text.Info.QuotedMessageID = m.GetContextInfo().GetStanzaId() + } else { + text.Text = msg.GetMessage().GetConversation() + } + return text +} + +func getTextProto(msg TextMessage) *proto.WebMessageInfo { + p := getInfoProto(&msg.Info) + p.Message = &proto.Message{ + Conversation: &msg.Text, + } + if msg.Info.QuotedMessageID != "" { + previousText := "previous" + p.Message.ExtendedTextMessage = &proto.ExtendedTextMessage{ + ContextInfo: &proto.ContextInfo{ + StanzaId: &msg.Info.QuotedMessageID, + QuotedMessage: []*proto.Message{ + &proto.Message{ + Conversation: &previousText, + }, + }, + }, + } + } + return p +} + +/* +ImageMessage represents a image message. Unexported fields are needed for media up/downloading and media validation. +Provide a io.Reader as Content for message sending. +*/ +type ImageMessage struct { + Info MessageInfo + Caption string + Thumbnail []byte + Type string + Content io.Reader + url string + mediaKey []byte + fileEncSha256 []byte + fileSha256 []byte + fileLength uint64 +} + +func getImageMessage(msg *proto.WebMessageInfo) ImageMessage { + image := msg.GetMessage().GetImageMessage() + return ImageMessage{ + Info: getMessageInfo(msg), + Caption: image.GetCaption(), + Thumbnail: image.GetJpegThumbnail(), + url: image.GetUrl(), + mediaKey: image.GetMediaKey(), + Type: image.GetMimetype(), + fileEncSha256: image.GetFileEncSha256(), + fileSha256: image.GetFileSha256(), + fileLength: image.GetFileLength(), + } +} + +func getImageProto(msg ImageMessage) *proto.WebMessageInfo { + p := getInfoProto(&msg.Info) + p.Message = &proto.Message{ + ImageMessage: &proto.ImageMessage{ + Caption: &msg.Caption, + JpegThumbnail: msg.Thumbnail, + Url: &msg.url, + MediaKey: msg.mediaKey, + Mimetype: &msg.Type, + FileEncSha256: msg.fileEncSha256, + FileSha256: msg.fileSha256, + FileLength: &msg.fileLength, + }, + } + return p +} + +/* +Download is the function to retrieve media data. The media gets downloaded, validated and returned. +*/ +func (m *ImageMessage) Download() ([]byte, error) { + return Download(m.url, m.mediaKey, MediaImage, int(m.fileLength)) +} + +/* +VideoMessage represents a video message. Unexported fields are needed for media up/downloading and media validation. +Provide a io.Reader as Content for message sending. +*/ +type VideoMessage struct { + Info MessageInfo + Caption string + Thumbnail []byte + Length uint32 + Type string + Content io.Reader + url string + mediaKey []byte + fileEncSha256 []byte + fileSha256 []byte + fileLength uint64 +} + +func getVideoMessage(msg *proto.WebMessageInfo) VideoMessage { + vid := msg.GetMessage().GetVideoMessage() + return VideoMessage{ + Info: getMessageInfo(msg), + Caption: vid.GetCaption(), + Thumbnail: vid.GetJpegThumbnail(), + url: vid.GetUrl(), + mediaKey: vid.GetMediaKey(), + Length: vid.GetSeconds(), + Type: vid.GetMimetype(), + fileEncSha256: vid.GetFileEncSha256(), + fileSha256: vid.GetFileSha256(), + fileLength: vid.GetFileLength(), + } +} + +func getVideoProto(msg VideoMessage) *proto.WebMessageInfo { + p := getInfoProto(&msg.Info) + p.Message = &proto.Message{ + VideoMessage: &proto.VideoMessage{ + Caption: &msg.Caption, + JpegThumbnail: msg.Thumbnail, + Url: &msg.url, + MediaKey: msg.mediaKey, + Seconds: &msg.Length, + FileEncSha256: msg.fileEncSha256, + FileSha256: msg.fileSha256, + FileLength: &msg.fileLength, + Mimetype: &msg.Type, + }, + } + return p +} + +/* +Download is the function to retrieve media data. The media gets downloaded, validated and returned. +*/ +func (m *VideoMessage) Download() ([]byte, error) { + return Download(m.url, m.mediaKey, MediaVideo, int(m.fileLength)) +} + +/* +AudioMessage represents a audio message. Unexported fields are needed for media up/downloading and media validation. +Provide a io.Reader as Content for message sending. +*/ +type AudioMessage struct { + Info MessageInfo + Length uint32 + Type string + Content io.Reader + url string + mediaKey []byte + fileEncSha256 []byte + fileSha256 []byte + fileLength uint64 +} + +func getAudioMessage(msg *proto.WebMessageInfo) AudioMessage { + aud := msg.GetMessage().GetAudioMessage() + return AudioMessage{ + Info: getMessageInfo(msg), + url: aud.GetUrl(), + mediaKey: aud.GetMediaKey(), + Length: aud.GetSeconds(), + Type: aud.GetMimetype(), + fileEncSha256: aud.GetFileEncSha256(), + fileSha256: aud.GetFileSha256(), + fileLength: aud.GetFileLength(), + } +} + +func getAudioProto(msg AudioMessage) *proto.WebMessageInfo { + p := getInfoProto(&msg.Info) + p.Message = &proto.Message{ + AudioMessage: &proto.AudioMessage{ + Url: &msg.url, + MediaKey: msg.mediaKey, + Seconds: &msg.Length, + FileEncSha256: msg.fileEncSha256, + FileSha256: msg.fileSha256, + FileLength: &msg.fileLength, + Mimetype: &msg.Type, + }, + } + return p +} + +/* +Download is the function to retrieve media data. The media gets downloaded, validated and returned. +*/ +func (m *AudioMessage) Download() ([]byte, error) { + return Download(m.url, m.mediaKey, MediaAudio, int(m.fileLength)) +} + +/* +DocumentMessage represents a document message. Unexported fields are needed for media up/downloading and media +validation. Provide a io.Reader as Content for message sending. +*/ +type DocumentMessage struct { + Info MessageInfo + Title string + PageCount uint32 + Type string + Thumbnail []byte + Content io.Reader + url string + mediaKey []byte + fileEncSha256 []byte + fileSha256 []byte + fileLength uint64 +} + +func getDocumentMessage(msg *proto.WebMessageInfo) DocumentMessage { + doc := msg.GetMessage().GetDocumentMessage() + return DocumentMessage{ + Info: getMessageInfo(msg), + Thumbnail: doc.GetJpegThumbnail(), + url: doc.GetUrl(), + mediaKey: doc.GetMediaKey(), + fileEncSha256: doc.GetFileEncSha256(), + fileSha256: doc.GetFileSha256(), + fileLength: doc.GetFileLength(), + PageCount: doc.GetPageCount(), + Title: doc.GetTitle(), + Type: doc.GetMimetype(), + } +} + +func getDocumentProto(msg DocumentMessage) *proto.WebMessageInfo { + p := getInfoProto(&msg.Info) + p.Message = &proto.Message{ + DocumentMessage: &proto.DocumentMessage{ + JpegThumbnail: msg.Thumbnail, + Url: &msg.url, + MediaKey: msg.mediaKey, + FileEncSha256: msg.fileEncSha256, + FileSha256: msg.fileSha256, + FileLength: &msg.fileLength, + PageCount: &msg.PageCount, + Title: &msg.Title, + Mimetype: &msg.Type, + }, + } + return p +} + +/* +Download is the function to retrieve media data. The media gets downloaded, validated and returned. +*/ +func (m *DocumentMessage) Download() ([]byte, error) { + return Download(m.url, m.mediaKey, MediaDocument, int(m.fileLength)) +} + +func parseProtoMessage(msg *proto.WebMessageInfo) interface{} { + switch { + + case msg.GetMessage().GetAudioMessage() != nil: + return getAudioMessage(msg) + + case msg.GetMessage().GetImageMessage() != nil: + return getImageMessage(msg) + + case msg.GetMessage().GetVideoMessage() != nil: + return getVideoMessage(msg) + + case msg.GetMessage().GetDocumentMessage() != nil: + return getDocumentMessage(msg) + + case msg.GetMessage().GetConversation() != "": + return getTextMessage(msg) + + case msg.GetMessage().GetExtendedTextMessage() != nil: + return getTextMessage(msg) + + default: + //cannot match message + } + + return nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/session.go b/vendor/github.com/Rhymen/go-whatsapp/session.go new file mode 100644 index 00000000..8b464310 --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/session.go @@ -0,0 +1,389 @@ +package whatsapp + +import ( + "crypto/hmac" + "crypto/rand" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "fmt" + "time" + + "github.com/Rhymen/go-whatsapp/crypto/cbc" + "github.com/Rhymen/go-whatsapp/crypto/curve25519" + "github.com/Rhymen/go-whatsapp/crypto/hkdf" +) + +/* +Session contains session individual information. To be able to resume the connection without scanning the qr code +every time you should save the Session returned by Login and use RestoreSession the next time you want to login. +Every successful created connection returns a new Session. The Session(ClientToken, ServerToken) is altered after +every re-login and should be saved every time. +*/ +type Session struct { + ClientId string + ClientToken string + ServerToken string + EncKey []byte + MacKey []byte + Wid string +} + +type Info struct { + Battery int + Platform string + Connected bool + Pushname string + Wid string + Lc string + Phone *PhoneInfo + Plugged bool + Tos int + Lg string + Is24h bool +} + +type PhoneInfo struct { + Mcc string + Mnc string + OsVersion string + DeviceManufacturer string + DeviceModel string + OsBuildNumber string + WaVersion string +} + +func newInfoFromReq(info map[string]interface{}) *Info { + phoneInfo := info["phone"].(map[string]interface{}) + + ret := &Info{ + Battery: int(info["battery"].(float64)), + Platform: info["platform"].(string), + Connected: info["connected"].(bool), + Pushname: info["pushname"].(string), + Wid: info["wid"].(string), + Lc: info["lc"].(string), + Phone: &PhoneInfo{ + phoneInfo["mcc"].(string), + phoneInfo["mnc"].(string), + phoneInfo["os_version"].(string), + phoneInfo["device_manufacturer"].(string), + phoneInfo["device_model"].(string), + phoneInfo["os_build_number"].(string), + phoneInfo["wa_version"].(string), + }, + Plugged: info["plugged"].(bool), + Lg: info["lg"].(string), + Tos: int(info["tos"].(float64)), + } + + if is24h, ok := info["is24h"]; ok { + ret.Is24h = is24h.(bool) + } + + return ret +} + +/* +SetClientName sets the long and short client names that are sent to WhatsApp when logging in and displayed in the +WhatsApp Web device list. As the values are only sent when logging in, changing them after logging in is not possible. +*/ +func (wac *Conn) SetClientName(long, short string) error { + if wac.session != nil && (wac.session.EncKey != nil || wac.session.MacKey != nil) { + return fmt.Errorf("cannot change client name after logging in") + } + wac.longClientName, wac.shortClientName = long, short + return nil +} + +/* +Login is the function that creates a new whatsapp session and logs you in. If you do not want to scan the qr code +every time, you should save the returned session and use RestoreSession the next time. Login takes a writable channel +as an parameter. This channel is used to push the data represented by the qr code back to the user. The received data +should be displayed as an qr code in a way you prefer. To print a qr code to console you can use: +github.com/Baozisoftware/qrcode-terminal-go Example login procedure: + wac, err := whatsapp.NewConn(5 * time.Second) + if err != nil { + panic(err) + } + + qr := make(chan string) + go func() { + terminal := qrcodeTerminal.New() + terminal.Get(<-qr).Print() + }() + + session, err := wac.Login(qr) + if err != nil { + fmt.Fprintf(os.Stderr, "error during login: %v\n", err) + } + fmt.Printf("login successful, session: %v\n", session) +*/ +func (wac *Conn) Login(qrChan chan<- string) (Session, error) { + session := Session{} + + if wac.session != nil && (wac.session.EncKey != nil || wac.session.MacKey != nil) { + return session, fmt.Errorf("already logged in") + } + + clientId := make([]byte, 16) + _, err := rand.Read(clientId) + if err != nil { + return session, fmt.Errorf("error creating random ClientId: %v", err) + } + + session.ClientId = base64.StdEncoding.EncodeToString(clientId) + //oldVersion=8691 + login := []interface{}{"admin", "init", []int{0, 3, 225}, []string{wac.longClientName, wac.shortClientName}, session.ClientId, true} + loginChan, err := wac.write(login) + if err != nil { + return session, fmt.Errorf("error writing login: %v\n", err) + } + + var r string + select { + case r = <-loginChan: + case <-time.After(wac.msgTimeout): + return session, fmt.Errorf("login connection timed out") + } + + var resp map[string]interface{} + if err = json.Unmarshal([]byte(r), &resp); err != nil { + return session, fmt.Errorf("error decoding login resp: %v\n", err) + } + + ref := resp["ref"].(string) + + priv, pub, err := curve25519.GenerateKey() + if err != nil { + return session, fmt.Errorf("error generating keys: %v\n", err) + } + + //listener for Login response + messageTag := "s1" + wac.listener[messageTag] = make(chan string, 1) + + qrChan <- fmt.Sprintf("%v,%v,%v", ref, base64.StdEncoding.EncodeToString(pub[:]), session.ClientId) + + var resp2 []interface{} + select { + case r1 := <-wac.listener[messageTag]: + if err := json.Unmarshal([]byte(r1), &resp2); err != nil { + return session, fmt.Errorf("error decoding qr code resp: %v", err) + } + case <-time.After(time.Duration(resp["ttl"].(float64)) * time.Millisecond): + return session, fmt.Errorf("qr code scan timed out") + } + + info := resp2[1].(map[string]interface{}) + + wac.Info = newInfoFromReq(info) + + session.ClientToken = info["clientToken"].(string) + session.ServerToken = info["serverToken"].(string) + session.Wid = info["wid"].(string) + s := info["secret"].(string) + decodedSecret, err := base64.StdEncoding.DecodeString(s) + if err != nil { + return session, fmt.Errorf("error decoding secret: %v", err) + } + + var pubKey [32]byte + copy(pubKey[:], decodedSecret[:32]) + + sharedSecret := curve25519.GenerateSharedSecret(*priv, pubKey) + + hash := sha256.New + + nullKey := make([]byte, 32) + h := hmac.New(hash, nullKey) + h.Write(sharedSecret) + + sharedSecretExtended, err := hkdf.Expand(h.Sum(nil), 80, "") + if err != nil { + return session, fmt.Errorf("hkdf error: %v", err) + } + + //login validation + checkSecret := make([]byte, 112) + copy(checkSecret[:32], decodedSecret[:32]) + copy(checkSecret[32:], decodedSecret[64:]) + h2 := hmac.New(hash, sharedSecretExtended[32:64]) + h2.Write(checkSecret) + if !hmac.Equal(h2.Sum(nil), decodedSecret[32:64]) { + return session, fmt.Errorf("abort login") + } + + keysEncrypted := make([]byte, 96) + copy(keysEncrypted[:16], sharedSecretExtended[64:]) + copy(keysEncrypted[16:], decodedSecret[64:]) + + keyDecrypted, err := cbc.Decrypt(sharedSecretExtended[:32], nil, keysEncrypted) + if err != nil { + return session, fmt.Errorf("error decryptAes: %v", err) + } + + session.EncKey = keyDecrypted[:32] + session.MacKey = keyDecrypted[32:64] + wac.session = &session + + return session, nil +} + +/* +RestoreSession is the function that restores a given session. It will try to reestablish the connection to the +WhatsAppWeb servers with the provided session. If it succeeds it will return a new session. This new session has to be +saved because the Client and Server-Token will change after every login. Logging in with old tokens is possible, but not +suggested. If so, a challenge has to be resolved which is just another possible point of failure. +*/ +func (wac *Conn) RestoreSession(session Session) (Session, error) { + if wac.session != nil && (wac.session.EncKey != nil || wac.session.MacKey != nil) { + return Session{}, fmt.Errorf("already logged in") + } + + wac.session = &session + + //listener for Conn or challenge; s1 is not allowed to drop + wac.listener["s1"] = make(chan string, 1) + + //admin init + init := []interface{}{"admin", "init", []int{0, 3, 225}, []string{wac.longClientName, wac.shortClientName}, session.ClientId, true} + initChan, err := wac.write(init) + if err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error writing admin init: %v\n", err) + } + + //admin login with takeover + login := []interface{}{"admin", "login", session.ClientToken, session.ServerToken, session.ClientId, "takeover"} + loginChan, err := wac.write(login) + if err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error writing admin login: %v\n", err) + } + + select { + case r := <-initChan: + var resp map[string]interface{} + if err = json.Unmarshal([]byte(r), &resp); err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error decoding login connResp: %v\n", err) + } + + if int(resp["status"].(float64)) != 200 { + wac.session = nil + return Session{}, fmt.Errorf("init responded with %d", resp["status"]) + } + case <-time.After(wac.msgTimeout): + wac.session = nil + return Session{}, fmt.Errorf("restore session init timed out") + } + + //wait for s1 + var connResp []interface{} + select { + case r1 := <-wac.listener["s1"]: + if err := json.Unmarshal([]byte(r1), &connResp); err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error decoding s1 message: %v\n", err) + } + case <-time.After(wac.msgTimeout): + wac.session = nil + return Session{}, fmt.Errorf("restore session connection timed out") + } + + //check if challenge is present + if len(connResp) == 2 && connResp[0] == "Cmd" && connResp[1].(map[string]interface{})["type"] == "challenge" { + wac.listener["s2"] = make(chan string, 1) + + if err := wac.resolveChallenge(connResp[1].(map[string]interface{})["challenge"].(string)); err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error resolving challenge: %v\n", err) + } + + select { + case r := <-wac.listener["s2"]: + if err := json.Unmarshal([]byte(r), &connResp); err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error decoding s2 message: %v\n", err) + } + case <-time.After(wac.msgTimeout): + wac.session = nil + return Session{}, fmt.Errorf("restore session challenge timed out") + } + } + + //check for login 200 --> login success + select { + case r := <-loginChan: + var resp map[string]interface{} + if err = json.Unmarshal([]byte(r), &resp); err != nil { + wac.session = nil + return Session{}, fmt.Errorf("error decoding login connResp: %v\n", err) + } + + if int(resp["status"].(float64)) != 200 { + wac.session = nil + return Session{}, fmt.Errorf("admin login responded with %d", resp["status"]) + } + case <-time.After(wac.msgTimeout): + wac.session = nil + return Session{}, fmt.Errorf("restore session login timed out") + } + + info := connResp[1].(map[string]interface{}) + + wac.Info = newInfoFromReq(info) + + //set new tokens + session.ClientToken = info["clientToken"].(string) + session.ServerToken = info["serverToken"].(string) + session.Wid = info["wid"].(string) + + return *wac.session, nil +} + +func (wac *Conn) resolveChallenge(challenge string) error { + decoded, err := base64.StdEncoding.DecodeString(challenge) + if err != nil { + return err + } + + h2 := hmac.New(sha256.New, wac.session.MacKey) + h2.Write([]byte(decoded)) + + ch := []interface{}{"admin", "challenge", base64.StdEncoding.EncodeToString(h2.Sum(nil)), wac.session.ServerToken, wac.session.ClientId} + challengeChan, err := wac.write(ch) + if err != nil { + return fmt.Errorf("error writing challenge: %v\n", err) + } + + select { + case r := <-challengeChan: + var resp map[string]interface{} + if err := json.Unmarshal([]byte(r), &resp); err != nil { + return fmt.Errorf("error decoding login resp: %v\n", err) + } + if int(resp["status"].(float64)) != 200 { + return fmt.Errorf("challenge responded with %d\n", resp["status"]) + } + case <-time.After(wac.msgTimeout): + return fmt.Errorf("connection timed out") + } + + return nil +} + +/* +Logout is the function to logout from a WhatsApp session. Logging out means invalidating the current session. +The session can not be resumed and will disappear on your phone in the WhatsAppWeb client list. +*/ +func (wac *Conn) Logout() error { + login := []interface{}{"admin", "Conn", "disconnect"} + _, err := wac.write(login) + if err != nil { + return fmt.Errorf("error writing logout: %v\n", err) + } + + return nil +} diff --git a/vendor/github.com/Rhymen/go-whatsapp/store.go b/vendor/github.com/Rhymen/go-whatsapp/store.go new file mode 100644 index 00000000..b1c46e4a --- /dev/null +++ b/vendor/github.com/Rhymen/go-whatsapp/store.go @@ -0,0 +1,45 @@ +package whatsapp + +import ( + "github.com/Rhymen/go-whatsapp/binary" + "strings" +) + +type Store struct { + Contacts map[string]Contact +} + +type Contact struct { + Jid string + Notify string + Name string + Short string +} + +func newStore() *Store { + return &Store{ + make(map[string]Contact), + } +} + +func (wac *Conn) updateContacts(contacts interface{}) { + c, ok := contacts.([]interface{}) + if !ok { + return + } + + for _, contact := range c { + contactNode, ok := contact.(binary.Node) + if !ok { + continue + } + + jid := strings.Replace(contactNode.Attributes["jid"], "@c.us", "@s.whatsapp.net", 1) + wac.Store.Contacts[jid] = Contact{ + jid, + contactNode.Attributes["notify"], + contactNode.Attributes["name"], + contactNode.Attributes["short"], + } + } +} diff --git a/vendor/github.com/golang/protobuf/LICENSE b/vendor/github.com/golang/protobuf/LICENSE index 1b1b1921..0f646931 100644 --- a/vendor/github.com/golang/protobuf/LICENSE +++ b/vendor/github.com/golang/protobuf/LICENSE @@ -1,7 +1,4 @@ -Go support for Protocol Buffers - Google's data interchange format - Copyright 2010 The Go Authors. All rights reserved. -https://github.com/golang/protobuf Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are diff --git a/vendor/github.com/golang/protobuf/proto/Makefile b/vendor/github.com/golang/protobuf/proto/Makefile deleted file mode 100644 index e2e0651a..00000000 --- a/vendor/github.com/golang/protobuf/proto/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -# Go support for Protocol Buffers - Google's data interchange format -# -# Copyright 2010 The Go Authors. All rights reserved. -# https://github.com/golang/protobuf -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -install: - go install - -test: install generate-test-pbs - go test - - -generate-test-pbs: - make install - make -C testdata - protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto - make diff --git a/vendor/github.com/golang/protobuf/proto/clone.go b/vendor/github.com/golang/protobuf/proto/clone.go index e392575b..3cd3249f 100644 --- a/vendor/github.com/golang/protobuf/proto/clone.go +++ b/vendor/github.com/golang/protobuf/proto/clone.go @@ -35,22 +35,39 @@ package proto import ( + "fmt" "log" "reflect" "strings" ) // Clone returns a deep copy of a protocol buffer. -func Clone(pb Message) Message { - in := reflect.ValueOf(pb) +func Clone(src Message) Message { + in := reflect.ValueOf(src) if in.IsNil() { - return pb + return src } - out := reflect.New(in.Type().Elem()) - // out is empty so a merge is a deep copy. - mergeStruct(out.Elem(), in.Elem()) - return out.Interface().(Message) + dst := out.Interface().(Message) + Merge(dst, src) + return dst +} + +// Merger is the interface representing objects that can merge messages of the same type. +type Merger interface { + // Merge merges src into this message. + // Required and optional fields that are set in src will be set to that value in dst. + // Elements of repeated fields will be appended. + // + // Merge may panic if called with a different argument type than the receiver. + Merge(src Message) +} + +// generatedMerger is the custom merge method that generated protos will have. +// We must add this method since a generate Merge method will conflict with +// many existing protos that have a Merge data field already defined. +type generatedMerger interface { + XXX_Merge(src Message) } // Merge merges src into dst. @@ -58,17 +75,24 @@ func Clone(pb Message) Message { // Elements of repeated fields will be appended. // Merge panics if src and dst are not the same type, or if dst is nil. func Merge(dst, src Message) { + if m, ok := dst.(Merger); ok { + m.Merge(src) + return + } + in := reflect.ValueOf(src) out := reflect.ValueOf(dst) if out.IsNil() { panic("proto: nil destination") } if in.Type() != out.Type() { - // Explicit test prior to mergeStruct so that mistyped nils will fail - panic("proto: type mismatch") + panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src)) } if in.IsNil() { - // Merging nil into non-nil is a quiet no-op + return // Merge from nil src is a noop + } + if m, ok := dst.(generatedMerger); ok { + m.XXX_Merge(src) return } mergeStruct(out.Elem(), in.Elem()) @@ -84,7 +108,7 @@ func mergeStruct(out, in reflect.Value) { mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) } - if emIn, ok := extendable(in.Addr().Interface()); ok { + if emIn, err := extendable(in.Addr().Interface()); err == nil { emOut, _ := extendable(out.Addr().Interface()) mIn, muIn := emIn.extensionsRead() if mIn != nil { diff --git a/vendor/github.com/golang/protobuf/proto/decode.go b/vendor/github.com/golang/protobuf/proto/decode.go index aa207298..d9aa3c42 100644 --- a/vendor/github.com/golang/protobuf/proto/decode.go +++ b/vendor/github.com/golang/protobuf/proto/decode.go @@ -39,8 +39,6 @@ import ( "errors" "fmt" "io" - "os" - "reflect" ) // errOverflow is returned when an integer is too large to be represented. @@ -50,10 +48,6 @@ var errOverflow = errors.New("proto: integer overflow") // wire type is encountered. It does not get returned to user code. var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") -// The fundamental decoders that interpret bytes on the wire. -// Those that take integer types all return uint64 and are -// therefore of type valueDecoder. - // DecodeVarint reads a varint-encoded integer from the slice. // It returns the integer and the number of bytes consumed, or // zero if there is not enough. @@ -267,9 +261,6 @@ func (p *Buffer) DecodeZigzag32() (x uint64, err error) { return } -// These are not ValueDecoders: they produce an array of bytes or a string. -// bytes, embedded messages - // DecodeRawBytes reads a count-delimited byte buffer from the Buffer. // This is the format used for the bytes protocol buffer // type and for embedded messages. @@ -311,81 +302,29 @@ func (p *Buffer) DecodeStringBytes() (s string, err error) { return string(buf), nil } -// Skip the next item in the buffer. Its wire type is decoded and presented as an argument. -// If the protocol buffer has extensions, and the field matches, add it as an extension. -// Otherwise, if the XXX_unrecognized field exists, append the skipped data there. -func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error { - oi := o.index - - err := o.skip(t, tag, wire) - if err != nil { - return err - } - - if !unrecField.IsValid() { - return nil - } - - ptr := structPointer_Bytes(base, unrecField) - - // Add the skipped field to struct field - obuf := o.buf - - o.buf = *ptr - o.EncodeVarint(uint64(tag<<3 | wire)) - *ptr = append(o.buf, obuf[oi:o.index]...) - - o.buf = obuf - - return nil -} - -// Skip the next item in the buffer. Its wire type is decoded and presented as an argument. -func (o *Buffer) skip(t reflect.Type, tag, wire int) error { - - var u uint64 - var err error - - switch wire { - case WireVarint: - _, err = o.DecodeVarint() - case WireFixed64: - _, err = o.DecodeFixed64() - case WireBytes: - _, err = o.DecodeRawBytes(false) - case WireFixed32: - _, err = o.DecodeFixed32() - case WireStartGroup: - for { - u, err = o.DecodeVarint() - if err != nil { - break - } - fwire := int(u & 0x7) - if fwire == WireEndGroup { - break - } - ftag := int(u >> 3) - err = o.skip(t, ftag, fwire) - if err != nil { - break - } - } - default: - err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t) - } - return err -} - // Unmarshaler is the interface representing objects that can -// unmarshal themselves. The method should reset the receiver before -// decoding starts. The argument points to data that may be +// unmarshal themselves. The argument points to data that may be // overwritten, so implementations should not keep references to the // buffer. +// Unmarshal implementations should not clear the receiver. +// Any unmarshaled data should be merged into the receiver. +// Callers of Unmarshal that do not want to retain existing data +// should Reset the receiver before calling Unmarshal. type Unmarshaler interface { Unmarshal([]byte) error } +// newUnmarshaler is the interface representing objects that can +// unmarshal themselves. The semantics are identical to Unmarshaler. +// +// This exists to support protoc-gen-go generated messages. +// The proto package will stop type-asserting to this interface in the future. +// +// DO NOT DEPEND ON THIS. +type newUnmarshaler interface { + XXX_Unmarshal([]byte) error +} + // Unmarshal parses the protocol buffer representation in buf and places the // decoded result in pb. If the struct underlying pb does not match // the data in buf, the results can be unpredictable. @@ -395,7 +334,13 @@ type Unmarshaler interface { // to preserve and append to existing data. func Unmarshal(buf []byte, pb Message) error { pb.Reset() - return UnmarshalMerge(buf, pb) + if u, ok := pb.(newUnmarshaler); ok { + return u.XXX_Unmarshal(buf) + } + if u, ok := pb.(Unmarshaler); ok { + return u.Unmarshal(buf) + } + return NewBuffer(buf).Unmarshal(pb) } // UnmarshalMerge parses the protocol buffer representation in buf and @@ -405,8 +350,16 @@ func Unmarshal(buf []byte, pb Message) error { // UnmarshalMerge merges into existing data in pb. // Most code should use Unmarshal instead. func UnmarshalMerge(buf []byte, pb Message) error { - // If the object can unmarshal itself, let it. + if u, ok := pb.(newUnmarshaler); ok { + return u.XXX_Unmarshal(buf) + } if u, ok := pb.(Unmarshaler); ok { + // NOTE: The history of proto have unfortunately been inconsistent + // whether Unmarshaler should or should not implicitly clear itself. + // Some implementations do, most do not. + // Thus, calling this here may or may not do what people want. + // + // See https://github.com/golang/protobuf/issues/424 return u.Unmarshal(buf) } return NewBuffer(buf).Unmarshal(pb) @@ -422,12 +375,17 @@ func (p *Buffer) DecodeMessage(pb Message) error { } // DecodeGroup reads a tag-delimited group from the Buffer. +// StartGroup tag is already consumed. This function consumes +// EndGroup tag. func (p *Buffer) DecodeGroup(pb Message) error { - typ, base, err := getbase(pb) - if err != nil { - return err + b := p.buf[p.index:] + x, y := findEndGroup(b) + if x < 0 { + return io.ErrUnexpectedEOF } - return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base) + err := Unmarshal(b[:x], pb) + p.index += y + return err } // Unmarshal parses the protocol buffer representation in the @@ -438,533 +396,33 @@ func (p *Buffer) DecodeGroup(pb Message) error { // Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal. func (p *Buffer) Unmarshal(pb Message) error { // If the object can unmarshal itself, let it. - if u, ok := pb.(Unmarshaler); ok { - err := u.Unmarshal(p.buf[p.index:]) + if u, ok := pb.(newUnmarshaler); ok { + err := u.XXX_Unmarshal(p.buf[p.index:]) p.index = len(p.buf) return err } - - typ, base, err := getbase(pb) - if err != nil { - return err - } - - err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base) - - if collectStats { - stats.Decode++ - } - - return err -} - -// unmarshalType does the work of unmarshaling a structure. -func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error { - var state errorState - required, reqFields := prop.reqCount, uint64(0) - - var err error - for err == nil && o.index < len(o.buf) { - oi := o.index - var u uint64 - u, err = o.DecodeVarint() - if err != nil { - break - } - wire := int(u & 0x7) - if wire == WireEndGroup { - if is_group { - if required > 0 { - // Not enough information to determine the exact field. - // (See below.) - return &RequiredNotSetError{"{Unknown}"} - } - return nil // input is satisfied - } - return fmt.Errorf("proto: %s: wiretype end group for non-group", st) - } - tag := int(u >> 3) - if tag <= 0 { - return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire) - } - fieldnum, ok := prop.decoderTags.get(tag) - if !ok { - // Maybe it's an extension? - if prop.extendable { - if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) { - if err = o.skip(st, tag, wire); err == nil { - extmap := e.extensionsWrite() - ext := extmap[int32(tag)] // may be missing - ext.enc = append(ext.enc, o.buf[oi:o.index]...) - extmap[int32(tag)] = ext - } - continue - } - } - // Maybe it's a oneof? - if prop.oneofUnmarshaler != nil { - m := structPointer_Interface(base, st).(Message) - // First return value indicates whether tag is a oneof field. - ok, err = prop.oneofUnmarshaler(m, tag, wire, o) - if err == ErrInternalBadWireType { - // Map the error to something more descriptive. - // Do the formatting here to save generated code space. - err = fmt.Errorf("bad wiretype for oneof field in %T", m) - } - if ok { - continue - } - } - err = o.skipAndSave(st, tag, wire, base, prop.unrecField) - continue - } - p := prop.Prop[fieldnum] - - if p.dec == nil { - fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name) - continue - } - dec := p.dec - if wire != WireStartGroup && wire != p.WireType { - if wire == WireBytes && p.packedDec != nil { - // a packable field - dec = p.packedDec - } else { - err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType) - continue - } - } - decErr := dec(o, p, base) - if decErr != nil && !state.shouldContinue(decErr, p) { - err = decErr - } - if err == nil && p.Required { - // Successfully decoded a required field. - if tag <= 64 { - // use bitmap for fields 1-64 to catch field reuse. - var mask uint64 = 1 << uint64(tag-1) - if reqFields&mask == 0 { - // new required field - reqFields |= mask - required-- - } - } else { - // This is imprecise. It can be fooled by a required field - // with a tag > 64 that is encoded twice; that's very rare. - // A fully correct implementation would require allocating - // a data structure, which we would like to avoid. - required-- - } - } - } - if err == nil { - if is_group { - return io.ErrUnexpectedEOF - } - if state.err != nil { - return state.err - } - if required > 0 { - // Not enough information to determine the exact field. If we use extra - // CPU, we could determine the field only if the missing required field - // has a tag <= 64 and we check reqFields. - return &RequiredNotSetError{"{Unknown}"} - } - } - return err -} - -// Individual type decoders -// For each, -// u is the decoded value, -// v is a pointer to the field (pointer) in the struct - -// Sizes of the pools to allocate inside the Buffer. -// The goal is modest amortization and allocation -// on at least 16-byte boundaries. -const ( - boolPoolSize = 16 - uint32PoolSize = 8 - uint64PoolSize = 4 -) - -// Decode a bool. -func (o *Buffer) dec_bool(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - if len(o.bools) == 0 { - o.bools = make([]bool, boolPoolSize) - } - o.bools[0] = u != 0 - *structPointer_Bool(base, p.field) = &o.bools[0] - o.bools = o.bools[1:] - return nil -} - -func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - *structPointer_BoolVal(base, p.field) = u != 0 - return nil -} - -// Decode an int32. -func (o *Buffer) dec_int32(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - word32_Set(structPointer_Word32(base, p.field), o, uint32(u)) - return nil -} - -func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u)) - return nil -} - -// Decode an int64. -func (o *Buffer) dec_int64(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - word64_Set(structPointer_Word64(base, p.field), o, u) - return nil -} - -func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - word64Val_Set(structPointer_Word64Val(base, p.field), o, u) - return nil -} - -// Decode a string. -func (o *Buffer) dec_string(p *Properties, base structPointer) error { - s, err := o.DecodeStringBytes() - if err != nil { - return err - } - *structPointer_String(base, p.field) = &s - return nil -} - -func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error { - s, err := o.DecodeStringBytes() - if err != nil { - return err - } - *structPointer_StringVal(base, p.field) = s - return nil -} - -// Decode a slice of bytes ([]byte). -func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error { - b, err := o.DecodeRawBytes(true) - if err != nil { - return err - } - *structPointer_Bytes(base, p.field) = b - return nil -} - -// Decode a slice of bools ([]bool). -func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - v := structPointer_BoolSlice(base, p.field) - *v = append(*v, u != 0) - return nil -} - -// Decode a slice of bools ([]bool) in packed format. -func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error { - v := structPointer_BoolSlice(base, p.field) - - nn, err := o.DecodeVarint() - if err != nil { - return err - } - nb := int(nn) // number of bytes of encoded bools - fin := o.index + nb - if fin < o.index { - return errOverflow - } - - y := *v - for o.index < fin { - u, err := p.valDec(o) - if err != nil { - return err - } - y = append(y, u != 0) - } - - *v = y - return nil -} - -// Decode a slice of int32s ([]int32). -func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - structPointer_Word32Slice(base, p.field).Append(uint32(u)) - return nil -} - -// Decode a slice of int32s ([]int32) in packed format. -func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error { - v := structPointer_Word32Slice(base, p.field) - - nn, err := o.DecodeVarint() - if err != nil { - return err - } - nb := int(nn) // number of bytes of encoded int32s - - fin := o.index + nb - if fin < o.index { - return errOverflow - } - for o.index < fin { - u, err := p.valDec(o) - if err != nil { - return err - } - v.Append(uint32(u)) - } - return nil -} - -// Decode a slice of int64s ([]int64). -func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error { - u, err := p.valDec(o) - if err != nil { - return err - } - - structPointer_Word64Slice(base, p.field).Append(u) - return nil -} - -// Decode a slice of int64s ([]int64) in packed format. -func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error { - v := structPointer_Word64Slice(base, p.field) - - nn, err := o.DecodeVarint() - if err != nil { - return err - } - nb := int(nn) // number of bytes of encoded int64s - - fin := o.index + nb - if fin < o.index { - return errOverflow - } - for o.index < fin { - u, err := p.valDec(o) - if err != nil { - return err - } - v.Append(u) - } - return nil -} - -// Decode a slice of strings ([]string). -func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error { - s, err := o.DecodeStringBytes() - if err != nil { - return err - } - v := structPointer_StringSlice(base, p.field) - *v = append(*v, s) - return nil -} - -// Decode a slice of slice of bytes ([][]byte). -func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error { - b, err := o.DecodeRawBytes(true) - if err != nil { - return err - } - v := structPointer_BytesSlice(base, p.field) - *v = append(*v, b) - return nil -} - -// Decode a map field. -func (o *Buffer) dec_new_map(p *Properties, base structPointer) error { - raw, err := o.DecodeRawBytes(false) - if err != nil { - return err - } - oi := o.index // index at the end of this map entry - o.index -= len(raw) // move buffer back to start of map entry - - mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V - if mptr.Elem().IsNil() { - mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem())) - } - v := mptr.Elem() // map[K]V - - // Prepare addressable doubly-indirect placeholders for the key and value types. - // See enc_new_map for why. - keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K - keybase := toStructPointer(keyptr.Addr()) // **K - - var valbase structPointer - var valptr reflect.Value - switch p.mtype.Elem().Kind() { - case reflect.Slice: - // []byte - var dummy []byte - valptr = reflect.ValueOf(&dummy) // *[]byte - valbase = toStructPointer(valptr) // *[]byte - case reflect.Ptr: - // message; valptr is **Msg; need to allocate the intermediate pointer - valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V - valptr.Set(reflect.New(valptr.Type().Elem())) - valbase = toStructPointer(valptr) - default: - // everything else - valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V - valbase = toStructPointer(valptr.Addr()) // **V - } - - // Decode. - // This parses a restricted wire format, namely the encoding of a message - // with two fields. See enc_new_map for the format. - for o.index < oi { - // tagcode for key and value properties are always a single byte - // because they have tags 1 and 2. - tagcode := o.buf[o.index] - o.index++ - switch tagcode { - case p.mkeyprop.tagcode[0]: - if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil { - return err - } - case p.mvalprop.tagcode[0]: - if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil { - return err - } - default: - // TODO: Should we silently skip this instead? - return fmt.Errorf("proto: bad map data tag %d", raw[0]) - } - } - keyelem, valelem := keyptr.Elem(), valptr.Elem() - if !keyelem.IsValid() { - keyelem = reflect.Zero(p.mtype.Key()) - } - if !valelem.IsValid() { - valelem = reflect.Zero(p.mtype.Elem()) - } - - v.SetMapIndex(keyelem, valelem) - return nil -} - -// Decode a group. -func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error { - bas := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(bas) { - // allocate new nested message - bas = toStructPointer(reflect.New(p.stype)) - structPointer_SetStructPointer(base, p.field, bas) - } - return o.unmarshalType(p.stype, p.sprop, true, bas) -} - -// Decode an embedded message. -func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) { - raw, e := o.DecodeRawBytes(false) - if e != nil { - return e - } - - bas := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(bas) { - // allocate new nested message - bas = toStructPointer(reflect.New(p.stype)) - structPointer_SetStructPointer(base, p.field, bas) - } - - // If the object can unmarshal itself, let it. - if p.isUnmarshaler { - iv := structPointer_Interface(bas, p.stype) - return iv.(Unmarshaler).Unmarshal(raw) - } - - obuf := o.buf - oi := o.index - o.buf = raw - o.index = 0 - - err = o.unmarshalType(p.stype, p.sprop, false, bas) - o.buf = obuf - o.index = oi - - return err -} - -// Decode a slice of embedded messages. -func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error { - return o.dec_slice_struct(p, false, base) -} - -// Decode a slice of embedded groups. -func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error { - return o.dec_slice_struct(p, true, base) -} - -// Decode a slice of structs ([]*struct). -func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error { - v := reflect.New(p.stype) - bas := toStructPointer(v) - structPointer_StructPointerSlice(base, p.field).Append(bas) - - if is_group { - err := o.unmarshalType(p.stype, p.sprop, is_group, bas) - return err - } - - raw, err := o.DecodeRawBytes(false) - if err != nil { + if u, ok := pb.(Unmarshaler); ok { + // NOTE: The history of proto have unfortunately been inconsistent + // whether Unmarshaler should or should not implicitly clear itself. + // Some implementations do, most do not. + // Thus, calling this here may or may not do what people want. + // + // See https://github.com/golang/protobuf/issues/424 + err := u.Unmarshal(p.buf[p.index:]) + p.index = len(p.buf) return err } - // If the object can unmarshal itself, let it. - if p.isUnmarshaler { - iv := v.Interface() - return iv.(Unmarshaler).Unmarshal(raw) - } - - obuf := o.buf - oi := o.index - o.buf = raw - o.index = 0 - - err = o.unmarshalType(p.stype, p.sprop, is_group, bas) - - o.buf = obuf - o.index = oi - + // Slow workaround for messages that aren't Unmarshalers. + // This includes some hand-coded .pb.go files and + // bootstrap protos. + // TODO: fix all of those and then add Unmarshal to + // the Message interface. Then: + // The cast above and code below can be deleted. + // The old unmarshaler can be deleted. + // Clients can call Unmarshal directly (can already do that, actually). + var info InternalMessageInfo + err := info.Unmarshal(pb, p.buf[p.index:]) + p.index = len(p.buf) return err } diff --git a/vendor/github.com/golang/protobuf/proto/discard.go b/vendor/github.com/golang/protobuf/proto/discard.go new file mode 100644 index 00000000..dea2617c --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/discard.go @@ -0,0 +1,350 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2017 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import ( + "fmt" + "reflect" + "strings" + "sync" + "sync/atomic" +) + +type generatedDiscarder interface { + XXX_DiscardUnknown() +} + +// DiscardUnknown recursively discards all unknown fields from this message +// and all embedded messages. +// +// When unmarshaling a message with unrecognized fields, the tags and values +// of such fields are preserved in the Message. This allows a later call to +// marshal to be able to produce a message that continues to have those +// unrecognized fields. To avoid this, DiscardUnknown is used to +// explicitly clear the unknown fields after unmarshaling. +// +// For proto2 messages, the unknown fields of message extensions are only +// discarded from messages that have been accessed via GetExtension. +func DiscardUnknown(m Message) { + if m, ok := m.(generatedDiscarder); ok { + m.XXX_DiscardUnknown() + return + } + // TODO: Dynamically populate a InternalMessageInfo for legacy messages, + // but the master branch has no implementation for InternalMessageInfo, + // so it would be more work to replicate that approach. + discardLegacy(m) +} + +// DiscardUnknown recursively discards all unknown fields. +func (a *InternalMessageInfo) DiscardUnknown(m Message) { + di := atomicLoadDiscardInfo(&a.discard) + if di == nil { + di = getDiscardInfo(reflect.TypeOf(m).Elem()) + atomicStoreDiscardInfo(&a.discard, di) + } + di.discard(toPointer(&m)) +} + +type discardInfo struct { + typ reflect.Type + + initialized int32 // 0: only typ is valid, 1: everything is valid + lock sync.Mutex + + fields []discardFieldInfo + unrecognized field +} + +type discardFieldInfo struct { + field field // Offset of field, guaranteed to be valid + discard func(src pointer) +} + +var ( + discardInfoMap = map[reflect.Type]*discardInfo{} + discardInfoLock sync.Mutex +) + +func getDiscardInfo(t reflect.Type) *discardInfo { + discardInfoLock.Lock() + defer discardInfoLock.Unlock() + di := discardInfoMap[t] + if di == nil { + di = &discardInfo{typ: t} + discardInfoMap[t] = di + } + return di +} + +func (di *discardInfo) discard(src pointer) { + if src.isNil() { + return // Nothing to do. + } + + if atomic.LoadInt32(&di.initialized) == 0 { + di.computeDiscardInfo() + } + + for _, fi := range di.fields { + sfp := src.offset(fi.field) + fi.discard(sfp) + } + + // For proto2 messages, only discard unknown fields in message extensions + // that have been accessed via GetExtension. + if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil { + // Ignore lock since DiscardUnknown is not concurrency safe. + emm, _ := em.extensionsRead() + for _, mx := range emm { + if m, ok := mx.value.(Message); ok { + DiscardUnknown(m) + } + } + } + + if di.unrecognized.IsValid() { + *src.offset(di.unrecognized).toBytes() = nil + } +} + +func (di *discardInfo) computeDiscardInfo() { + di.lock.Lock() + defer di.lock.Unlock() + if di.initialized != 0 { + return + } + t := di.typ + n := t.NumField() + + for i := 0; i < n; i++ { + f := t.Field(i) + if strings.HasPrefix(f.Name, "XXX_") { + continue + } + + dfi := discardFieldInfo{field: toField(&f)} + tf := f.Type + + // Unwrap tf to get its most basic type. + var isPointer, isSlice bool + if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { + isSlice = true + tf = tf.Elem() + } + if tf.Kind() == reflect.Ptr { + isPointer = true + tf = tf.Elem() + } + if isPointer && isSlice && tf.Kind() != reflect.Struct { + panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name)) + } + + switch tf.Kind() { + case reflect.Struct: + switch { + case !isPointer: + panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name)) + case isSlice: // E.g., []*pb.T + di := getDiscardInfo(tf) + dfi.discard = func(src pointer) { + sps := src.getPointerSlice() + for _, sp := range sps { + if !sp.isNil() { + di.discard(sp) + } + } + } + default: // E.g., *pb.T + di := getDiscardInfo(tf) + dfi.discard = func(src pointer) { + sp := src.getPointer() + if !sp.isNil() { + di.discard(sp) + } + } + } + case reflect.Map: + switch { + case isPointer || isSlice: + panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name)) + default: // E.g., map[K]V + if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T) + dfi.discard = func(src pointer) { + sm := src.asPointerTo(tf).Elem() + if sm.Len() == 0 { + return + } + for _, key := range sm.MapKeys() { + val := sm.MapIndex(key) + DiscardUnknown(val.Interface().(Message)) + } + } + } else { + dfi.discard = func(pointer) {} // Noop + } + } + case reflect.Interface: + // Must be oneof field. + switch { + case isPointer || isSlice: + panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name)) + default: // E.g., interface{} + // TODO: Make this faster? + dfi.discard = func(src pointer) { + su := src.asPointerTo(tf).Elem() + if !su.IsNil() { + sv := su.Elem().Elem().Field(0) + if sv.Kind() == reflect.Ptr && sv.IsNil() { + return + } + switch sv.Type().Kind() { + case reflect.Ptr: // Proto struct (e.g., *T) + DiscardUnknown(sv.Interface().(Message)) + } + } + } + } + default: + continue + } + di.fields = append(di.fields, dfi) + } + + di.unrecognized = invalidField + if f, ok := t.FieldByName("XXX_unrecognized"); ok { + if f.Type != reflect.TypeOf([]byte{}) { + panic("expected XXX_unrecognized to be of type []byte") + } + di.unrecognized = toField(&f) + } + + atomic.StoreInt32(&di.initialized, 1) +} + +func discardLegacy(m Message) { + v := reflect.ValueOf(m) + if v.Kind() != reflect.Ptr || v.IsNil() { + return + } + v = v.Elem() + if v.Kind() != reflect.Struct { + return + } + t := v.Type() + + for i := 0; i < v.NumField(); i++ { + f := t.Field(i) + if strings.HasPrefix(f.Name, "XXX_") { + continue + } + vf := v.Field(i) + tf := f.Type + + // Unwrap tf to get its most basic type. + var isPointer, isSlice bool + if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { + isSlice = true + tf = tf.Elem() + } + if tf.Kind() == reflect.Ptr { + isPointer = true + tf = tf.Elem() + } + if isPointer && isSlice && tf.Kind() != reflect.Struct { + panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name)) + } + + switch tf.Kind() { + case reflect.Struct: + switch { + case !isPointer: + panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name)) + case isSlice: // E.g., []*pb.T + for j := 0; j < vf.Len(); j++ { + discardLegacy(vf.Index(j).Interface().(Message)) + } + default: // E.g., *pb.T + discardLegacy(vf.Interface().(Message)) + } + case reflect.Map: + switch { + case isPointer || isSlice: + panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name)) + default: // E.g., map[K]V + tv := vf.Type().Elem() + if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T) + for _, key := range vf.MapKeys() { + val := vf.MapIndex(key) + discardLegacy(val.Interface().(Message)) + } + } + } + case reflect.Interface: + // Must be oneof field. + switch { + case isPointer || isSlice: + panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name)) + default: // E.g., test_proto.isCommunique_Union interface + if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" { + vf = vf.Elem() // E.g., *test_proto.Communique_Msg + if !vf.IsNil() { + vf = vf.Elem() // E.g., test_proto.Communique_Msg + vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value + if vf.Kind() == reflect.Ptr { + discardLegacy(vf.Interface().(Message)) + } + } + } + } + } + } + + if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() { + if vf.Type() != reflect.TypeOf([]byte{}) { + panic("expected XXX_unrecognized to be of type []byte") + } + vf.Set(reflect.ValueOf([]byte(nil))) + } + + // For proto2 messages, only discard unknown fields in message extensions + // that have been accessed via GetExtension. + if em, err := extendable(m); err == nil { + // Ignore lock since discardLegacy is not concurrency safe. + emm, _ := em.extensionsRead() + for _, mx := range emm { + if m, ok := mx.value.(Message); ok { + discardLegacy(m) + } + } + } +} diff --git a/vendor/github.com/golang/protobuf/proto/encode.go b/vendor/github.com/golang/protobuf/proto/encode.go index 2b30f846..3abfed2c 100644 --- a/vendor/github.com/golang/protobuf/proto/encode.go +++ b/vendor/github.com/golang/protobuf/proto/encode.go @@ -37,28 +37,9 @@ package proto import ( "errors" - "fmt" "reflect" - "sort" ) -// RequiredNotSetError is the error returned if Marshal is called with -// a protocol buffer struct whose required fields have not -// all been initialized. It is also the error returned if Unmarshal is -// called with an encoded protocol buffer that does not include all the -// required fields. -// -// When printed, RequiredNotSetError reports the first unset required field in a -// message. If the field cannot be precisely determined, it is reported as -// "{Unknown}". -type RequiredNotSetError struct { - field string -} - -func (e *RequiredNotSetError) Error() string { - return fmt.Sprintf("proto: required field %q not set", e.field) -} - var ( // errRepeatedHasNil is the error returned if Marshal is called with // a struct with a repeated field containing a nil element. @@ -82,10 +63,6 @@ var ( const maxVarintBytes = 10 // maximum length of a varint -// maxMarshalSize is the largest allowed size of an encoded protobuf, -// since C++ and Java use signed int32s for the size. -const maxMarshalSize = 1<<31 - 1 - // EncodeVarint returns the varint encoding of x. // This is the format for the // int32, int64, uint32, uint64, bool, and enum @@ -119,18 +96,27 @@ func (p *Buffer) EncodeVarint(x uint64) error { // SizeVarint returns the varint encoding size of an integer. func SizeVarint(x uint64) int { - return sizeVarint(x) -} - -func sizeVarint(x uint64) (n int) { - for { - n++ - x >>= 7 - if x == 0 { - break - } - } - return n + switch { + case x < 1<<7: + return 1 + case x < 1<<14: + return 2 + case x < 1<<21: + return 3 + case x < 1<<28: + return 4 + case x < 1<<35: + return 5 + case x < 1<<42: + return 6 + case x < 1<<49: + return 7 + case x < 1<<56: + return 8 + case x < 1<<63: + return 9 + } + return 10 } // EncodeFixed64 writes a 64-bit integer to the Buffer. @@ -149,10 +135,6 @@ func (p *Buffer) EncodeFixed64(x uint64) error { return nil } -func sizeFixed64(x uint64) int { - return 8 -} - // EncodeFixed32 writes a 32-bit integer to the Buffer. // This is the format for the // fixed32, sfixed32, and float protocol buffer types. @@ -165,10 +147,6 @@ func (p *Buffer) EncodeFixed32(x uint64) error { return nil } -func sizeFixed32(x uint64) int { - return 4 -} - // EncodeZigzag64 writes a zigzag-encoded 64-bit integer // to the Buffer. // This is the format used for the sint64 protocol buffer type. @@ -177,10 +155,6 @@ func (p *Buffer) EncodeZigzag64(x uint64) error { return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) } -func sizeZigzag64(x uint64) int { - return sizeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63)))) -} - // EncodeZigzag32 writes a zigzag-encoded 32-bit integer // to the Buffer. // This is the format used for the sint32 protocol buffer type. @@ -189,10 +163,6 @@ func (p *Buffer) EncodeZigzag32(x uint64) error { return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) } -func sizeZigzag32(x uint64) int { - return sizeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31)))) -} - // EncodeRawBytes writes a count-delimited byte buffer to the Buffer. // This is the format used for the bytes protocol buffer // type and for embedded messages. @@ -202,11 +172,6 @@ func (p *Buffer) EncodeRawBytes(b []byte) error { return nil } -func sizeRawBytes(b []byte) int { - return sizeVarint(uint64(len(b))) + - len(b) -} - // EncodeStringBytes writes an encoded string to the Buffer. // This is the format used for the proto2 string type. func (p *Buffer) EncodeStringBytes(s string) error { @@ -215,319 +180,17 @@ func (p *Buffer) EncodeStringBytes(s string) error { return nil } -func sizeStringBytes(s string) int { - return sizeVarint(uint64(len(s))) + - len(s) -} - // Marshaler is the interface representing objects that can marshal themselves. type Marshaler interface { Marshal() ([]byte, error) } -// Marshal takes the protocol buffer -// and encodes it into the wire format, returning the data. -func Marshal(pb Message) ([]byte, error) { - // Can the object marshal itself? - if m, ok := pb.(Marshaler); ok { - return m.Marshal() - } - p := NewBuffer(nil) - err := p.Marshal(pb) - if p.buf == nil && err == nil { - // Return a non-nil slice on success. - return []byte{}, nil - } - return p.buf, err -} - // EncodeMessage writes the protocol buffer to the Buffer, // prefixed by a varint-encoded length. func (p *Buffer) EncodeMessage(pb Message) error { - t, base, err := getbase(pb) - if structPointer_IsNil(base) { - return ErrNil - } - if err == nil { - var state errorState - err = p.enc_len_struct(GetProperties(t.Elem()), base, &state) - } - return err -} - -// Marshal takes the protocol buffer -// and encodes it into the wire format, writing the result to the -// Buffer. -func (p *Buffer) Marshal(pb Message) error { - // Can the object marshal itself? - if m, ok := pb.(Marshaler); ok { - data, err := m.Marshal() - p.buf = append(p.buf, data...) - return err - } - - t, base, err := getbase(pb) - if structPointer_IsNil(base) { - return ErrNil - } - if err == nil { - err = p.enc_struct(GetProperties(t.Elem()), base) - } - - if collectStats { - (stats).Encode++ // Parens are to work around a goimports bug. - } - - if len(p.buf) > maxMarshalSize { - return ErrTooLarge - } - return err -} - -// Size returns the encoded size of a protocol buffer. -func Size(pb Message) (n int) { - // Can the object marshal itself? If so, Size is slow. - // TODO: add Size to Marshaler, or add a Sizer interface. - if m, ok := pb.(Marshaler); ok { - b, _ := m.Marshal() - return len(b) - } - - t, base, err := getbase(pb) - if structPointer_IsNil(base) { - return 0 - } - if err == nil { - n = size_struct(GetProperties(t.Elem()), base) - } - - if collectStats { - (stats).Size++ // Parens are to work around a goimports bug. - } - - return -} - -// Individual type encoders. - -// Encode a bool. -func (o *Buffer) enc_bool(p *Properties, base structPointer) error { - v := *structPointer_Bool(base, p.field) - if v == nil { - return ErrNil - } - x := 0 - if *v { - x = 1 - } - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, uint64(x)) - return nil -} - -func (o *Buffer) enc_proto3_bool(p *Properties, base structPointer) error { - v := *structPointer_BoolVal(base, p.field) - if !v { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, 1) - return nil -} - -func size_bool(p *Properties, base structPointer) int { - v := *structPointer_Bool(base, p.field) - if v == nil { - return 0 - } - return len(p.tagcode) + 1 // each bool takes exactly one byte -} - -func size_proto3_bool(p *Properties, base structPointer) int { - v := *structPointer_BoolVal(base, p.field) - if !v && !p.oneof { - return 0 - } - return len(p.tagcode) + 1 // each bool takes exactly one byte -} - -// Encode an int32. -func (o *Buffer) enc_int32(p *Properties, base structPointer) error { - v := structPointer_Word32(base, p.field) - if word32_IsNil(v) { - return ErrNil - } - x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, uint64(x)) - return nil -} - -func (o *Buffer) enc_proto3_int32(p *Properties, base structPointer) error { - v := structPointer_Word32Val(base, p.field) - x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range - if x == 0 { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, uint64(x)) - return nil -} - -func size_int32(p *Properties, base structPointer) (n int) { - v := structPointer_Word32(base, p.field) - if word32_IsNil(v) { - return 0 - } - x := int32(word32_Get(v)) // permit sign extension to use full 64-bit range - n += len(p.tagcode) - n += p.valSize(uint64(x)) - return -} - -func size_proto3_int32(p *Properties, base structPointer) (n int) { - v := structPointer_Word32Val(base, p.field) - x := int32(word32Val_Get(v)) // permit sign extension to use full 64-bit range - if x == 0 && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += p.valSize(uint64(x)) - return -} - -// Encode a uint32. -// Exactly the same as int32, except for no sign extension. -func (o *Buffer) enc_uint32(p *Properties, base structPointer) error { - v := structPointer_Word32(base, p.field) - if word32_IsNil(v) { - return ErrNil - } - x := word32_Get(v) - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, uint64(x)) - return nil -} - -func (o *Buffer) enc_proto3_uint32(p *Properties, base structPointer) error { - v := structPointer_Word32Val(base, p.field) - x := word32Val_Get(v) - if x == 0 { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, uint64(x)) - return nil -} - -func size_uint32(p *Properties, base structPointer) (n int) { - v := structPointer_Word32(base, p.field) - if word32_IsNil(v) { - return 0 - } - x := word32_Get(v) - n += len(p.tagcode) - n += p.valSize(uint64(x)) - return -} - -func size_proto3_uint32(p *Properties, base structPointer) (n int) { - v := structPointer_Word32Val(base, p.field) - x := word32Val_Get(v) - if x == 0 && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += p.valSize(uint64(x)) - return -} - -// Encode an int64. -func (o *Buffer) enc_int64(p *Properties, base structPointer) error { - v := structPointer_Word64(base, p.field) - if word64_IsNil(v) { - return ErrNil - } - x := word64_Get(v) - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, x) - return nil -} - -func (o *Buffer) enc_proto3_int64(p *Properties, base structPointer) error { - v := structPointer_Word64Val(base, p.field) - x := word64Val_Get(v) - if x == 0 { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, x) - return nil -} - -func size_int64(p *Properties, base structPointer) (n int) { - v := structPointer_Word64(base, p.field) - if word64_IsNil(v) { - return 0 - } - x := word64_Get(v) - n += len(p.tagcode) - n += p.valSize(x) - return -} - -func size_proto3_int64(p *Properties, base structPointer) (n int) { - v := structPointer_Word64Val(base, p.field) - x := word64Val_Get(v) - if x == 0 && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += p.valSize(x) - return -} - -// Encode a string. -func (o *Buffer) enc_string(p *Properties, base structPointer) error { - v := *structPointer_String(base, p.field) - if v == nil { - return ErrNil - } - x := *v - o.buf = append(o.buf, p.tagcode...) - o.EncodeStringBytes(x) - return nil -} - -func (o *Buffer) enc_proto3_string(p *Properties, base structPointer) error { - v := *structPointer_StringVal(base, p.field) - if v == "" { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeStringBytes(v) - return nil -} - -func size_string(p *Properties, base structPointer) (n int) { - v := *structPointer_String(base, p.field) - if v == nil { - return 0 - } - x := *v - n += len(p.tagcode) - n += sizeStringBytes(x) - return -} - -func size_proto3_string(p *Properties, base structPointer) (n int) { - v := *structPointer_StringVal(base, p.field) - if v == "" && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += sizeStringBytes(v) - return + siz := Size(pb) + p.EncodeVarint(uint64(siz)) + return p.Marshal(pb) } // All protocol buffer fields are nillable, but be careful. @@ -538,825 +201,3 @@ func isNil(v reflect.Value) bool { } return false } - -// Encode a message struct. -func (o *Buffer) enc_struct_message(p *Properties, base structPointer) error { - var state errorState - structp := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(structp) { - return ErrNil - } - - // Can the object marshal itself? - if p.isMarshaler { - m := structPointer_Interface(structp, p.stype).(Marshaler) - data, err := m.Marshal() - if err != nil && !state.shouldContinue(err, nil) { - return err - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeRawBytes(data) - return state.err - } - - o.buf = append(o.buf, p.tagcode...) - return o.enc_len_struct(p.sprop, structp, &state) -} - -func size_struct_message(p *Properties, base structPointer) int { - structp := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(structp) { - return 0 - } - - // Can the object marshal itself? - if p.isMarshaler { - m := structPointer_Interface(structp, p.stype).(Marshaler) - data, _ := m.Marshal() - n0 := len(p.tagcode) - n1 := sizeRawBytes(data) - return n0 + n1 - } - - n0 := len(p.tagcode) - n1 := size_struct(p.sprop, structp) - n2 := sizeVarint(uint64(n1)) // size of encoded length - return n0 + n1 + n2 -} - -// Encode a group struct. -func (o *Buffer) enc_struct_group(p *Properties, base structPointer) error { - var state errorState - b := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(b) { - return ErrNil - } - - o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup)) - err := o.enc_struct(p.sprop, b) - if err != nil && !state.shouldContinue(err, nil) { - return err - } - o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup)) - return state.err -} - -func size_struct_group(p *Properties, base structPointer) (n int) { - b := structPointer_GetStructPointer(base, p.field) - if structPointer_IsNil(b) { - return 0 - } - - n += sizeVarint(uint64((p.Tag << 3) | WireStartGroup)) - n += size_struct(p.sprop, b) - n += sizeVarint(uint64((p.Tag << 3) | WireEndGroup)) - return -} - -// Encode a slice of bools ([]bool). -func (o *Buffer) enc_slice_bool(p *Properties, base structPointer) error { - s := *structPointer_BoolSlice(base, p.field) - l := len(s) - if l == 0 { - return ErrNil - } - for _, x := range s { - o.buf = append(o.buf, p.tagcode...) - v := uint64(0) - if x { - v = 1 - } - p.valEnc(o, v) - } - return nil -} - -func size_slice_bool(p *Properties, base structPointer) int { - s := *structPointer_BoolSlice(base, p.field) - l := len(s) - if l == 0 { - return 0 - } - return l * (len(p.tagcode) + 1) // each bool takes exactly one byte -} - -// Encode a slice of bools ([]bool) in packed format. -func (o *Buffer) enc_slice_packed_bool(p *Properties, base structPointer) error { - s := *structPointer_BoolSlice(base, p.field) - l := len(s) - if l == 0 { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeVarint(uint64(l)) // each bool takes exactly one byte - for _, x := range s { - v := uint64(0) - if x { - v = 1 - } - p.valEnc(o, v) - } - return nil -} - -func size_slice_packed_bool(p *Properties, base structPointer) (n int) { - s := *structPointer_BoolSlice(base, p.field) - l := len(s) - if l == 0 { - return 0 - } - n += len(p.tagcode) - n += sizeVarint(uint64(l)) - n += l // each bool takes exactly one byte - return -} - -// Encode a slice of bytes ([]byte). -func (o *Buffer) enc_slice_byte(p *Properties, base structPointer) error { - s := *structPointer_Bytes(base, p.field) - if s == nil { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeRawBytes(s) - return nil -} - -func (o *Buffer) enc_proto3_slice_byte(p *Properties, base structPointer) error { - s := *structPointer_Bytes(base, p.field) - if len(s) == 0 { - return ErrNil - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeRawBytes(s) - return nil -} - -func size_slice_byte(p *Properties, base structPointer) (n int) { - s := *structPointer_Bytes(base, p.field) - if s == nil && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += sizeRawBytes(s) - return -} - -func size_proto3_slice_byte(p *Properties, base structPointer) (n int) { - s := *structPointer_Bytes(base, p.field) - if len(s) == 0 && !p.oneof { - return 0 - } - n += len(p.tagcode) - n += sizeRawBytes(s) - return -} - -// Encode a slice of int32s ([]int32). -func (o *Buffer) enc_slice_int32(p *Properties, base structPointer) error { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - for i := 0; i < l; i++ { - o.buf = append(o.buf, p.tagcode...) - x := int32(s.Index(i)) // permit sign extension to use full 64-bit range - p.valEnc(o, uint64(x)) - } - return nil -} - -func size_slice_int32(p *Properties, base structPointer) (n int) { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - for i := 0; i < l; i++ { - n += len(p.tagcode) - x := int32(s.Index(i)) // permit sign extension to use full 64-bit range - n += p.valSize(uint64(x)) - } - return -} - -// Encode a slice of int32s ([]int32) in packed format. -func (o *Buffer) enc_slice_packed_int32(p *Properties, base structPointer) error { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - // TODO: Reuse a Buffer. - buf := NewBuffer(nil) - for i := 0; i < l; i++ { - x := int32(s.Index(i)) // permit sign extension to use full 64-bit range - p.valEnc(buf, uint64(x)) - } - - o.buf = append(o.buf, p.tagcode...) - o.EncodeVarint(uint64(len(buf.buf))) - o.buf = append(o.buf, buf.buf...) - return nil -} - -func size_slice_packed_int32(p *Properties, base structPointer) (n int) { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - var bufSize int - for i := 0; i < l; i++ { - x := int32(s.Index(i)) // permit sign extension to use full 64-bit range - bufSize += p.valSize(uint64(x)) - } - - n += len(p.tagcode) - n += sizeVarint(uint64(bufSize)) - n += bufSize - return -} - -// Encode a slice of uint32s ([]uint32). -// Exactly the same as int32, except for no sign extension. -func (o *Buffer) enc_slice_uint32(p *Properties, base structPointer) error { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - for i := 0; i < l; i++ { - o.buf = append(o.buf, p.tagcode...) - x := s.Index(i) - p.valEnc(o, uint64(x)) - } - return nil -} - -func size_slice_uint32(p *Properties, base structPointer) (n int) { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - for i := 0; i < l; i++ { - n += len(p.tagcode) - x := s.Index(i) - n += p.valSize(uint64(x)) - } - return -} - -// Encode a slice of uint32s ([]uint32) in packed format. -// Exactly the same as int32, except for no sign extension. -func (o *Buffer) enc_slice_packed_uint32(p *Properties, base structPointer) error { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - // TODO: Reuse a Buffer. - buf := NewBuffer(nil) - for i := 0; i < l; i++ { - p.valEnc(buf, uint64(s.Index(i))) - } - - o.buf = append(o.buf, p.tagcode...) - o.EncodeVarint(uint64(len(buf.buf))) - o.buf = append(o.buf, buf.buf...) - return nil -} - -func size_slice_packed_uint32(p *Properties, base structPointer) (n int) { - s := structPointer_Word32Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - var bufSize int - for i := 0; i < l; i++ { - bufSize += p.valSize(uint64(s.Index(i))) - } - - n += len(p.tagcode) - n += sizeVarint(uint64(bufSize)) - n += bufSize - return -} - -// Encode a slice of int64s ([]int64). -func (o *Buffer) enc_slice_int64(p *Properties, base structPointer) error { - s := structPointer_Word64Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - for i := 0; i < l; i++ { - o.buf = append(o.buf, p.tagcode...) - p.valEnc(o, s.Index(i)) - } - return nil -} - -func size_slice_int64(p *Properties, base structPointer) (n int) { - s := structPointer_Word64Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - for i := 0; i < l; i++ { - n += len(p.tagcode) - n += p.valSize(s.Index(i)) - } - return -} - -// Encode a slice of int64s ([]int64) in packed format. -func (o *Buffer) enc_slice_packed_int64(p *Properties, base structPointer) error { - s := structPointer_Word64Slice(base, p.field) - l := s.Len() - if l == 0 { - return ErrNil - } - // TODO: Reuse a Buffer. - buf := NewBuffer(nil) - for i := 0; i < l; i++ { - p.valEnc(buf, s.Index(i)) - } - - o.buf = append(o.buf, p.tagcode...) - o.EncodeVarint(uint64(len(buf.buf))) - o.buf = append(o.buf, buf.buf...) - return nil -} - -func size_slice_packed_int64(p *Properties, base structPointer) (n int) { - s := structPointer_Word64Slice(base, p.field) - l := s.Len() - if l == 0 { - return 0 - } - var bufSize int - for i := 0; i < l; i++ { - bufSize += p.valSize(s.Index(i)) - } - - n += len(p.tagcode) - n += sizeVarint(uint64(bufSize)) - n += bufSize - return -} - -// Encode a slice of slice of bytes ([][]byte). -func (o *Buffer) enc_slice_slice_byte(p *Properties, base structPointer) error { - ss := *structPointer_BytesSlice(base, p.field) - l := len(ss) - if l == 0 { - return ErrNil - } - for i := 0; i < l; i++ { - o.buf = append(o.buf, p.tagcode...) - o.EncodeRawBytes(ss[i]) - } - return nil -} - -func size_slice_slice_byte(p *Properties, base structPointer) (n int) { - ss := *structPointer_BytesSlice(base, p.field) - l := len(ss) - if l == 0 { - return 0 - } - n += l * len(p.tagcode) - for i := 0; i < l; i++ { - n += sizeRawBytes(ss[i]) - } - return -} - -// Encode a slice of strings ([]string). -func (o *Buffer) enc_slice_string(p *Properties, base structPointer) error { - ss := *structPointer_StringSlice(base, p.field) - l := len(ss) - for i := 0; i < l; i++ { - o.buf = append(o.buf, p.tagcode...) - o.EncodeStringBytes(ss[i]) - } - return nil -} - -func size_slice_string(p *Properties, base structPointer) (n int) { - ss := *structPointer_StringSlice(base, p.field) - l := len(ss) - n += l * len(p.tagcode) - for i := 0; i < l; i++ { - n += sizeStringBytes(ss[i]) - } - return -} - -// Encode a slice of message structs ([]*struct). -func (o *Buffer) enc_slice_struct_message(p *Properties, base structPointer) error { - var state errorState - s := structPointer_StructPointerSlice(base, p.field) - l := s.Len() - - for i := 0; i < l; i++ { - structp := s.Index(i) - if structPointer_IsNil(structp) { - return errRepeatedHasNil - } - - // Can the object marshal itself? - if p.isMarshaler { - m := structPointer_Interface(structp, p.stype).(Marshaler) - data, err := m.Marshal() - if err != nil && !state.shouldContinue(err, nil) { - return err - } - o.buf = append(o.buf, p.tagcode...) - o.EncodeRawBytes(data) - continue - } - - o.buf = append(o.buf, p.tagcode...) - err := o.enc_len_struct(p.sprop, structp, &state) - if err != nil && !state.shouldContinue(err, nil) { - if err == ErrNil { - return errRepeatedHasNil - } - return err - } - } - return state.err -} - -func size_slice_struct_message(p *Properties, base structPointer) (n int) { - s := structPointer_StructPointerSlice(base, p.field) - l := s.Len() - n += l * len(p.tagcode) - for i := 0; i < l; i++ { - structp := s.Index(i) - if structPointer_IsNil(structp) { - return // return the size up to this point - } - - // Can the object marshal itself? - if p.isMarshaler { - m := structPointer_Interface(structp, p.stype).(Marshaler) - data, _ := m.Marshal() - n += sizeRawBytes(data) - continue - } - - n0 := size_struct(p.sprop, structp) - n1 := sizeVarint(uint64(n0)) // size of encoded length - n += n0 + n1 - } - return -} - -// Encode a slice of group structs ([]*struct). -func (o *Buffer) enc_slice_struct_group(p *Properties, base structPointer) error { - var state errorState - s := structPointer_StructPointerSlice(base, p.field) - l := s.Len() - - for i := 0; i < l; i++ { - b := s.Index(i) - if structPointer_IsNil(b) { - return errRepeatedHasNil - } - - o.EncodeVarint(uint64((p.Tag << 3) | WireStartGroup)) - - err := o.enc_struct(p.sprop, b) - - if err != nil && !state.shouldContinue(err, nil) { - if err == ErrNil { - return errRepeatedHasNil - } - return err - } - - o.EncodeVarint(uint64((p.Tag << 3) | WireEndGroup)) - } - return state.err -} - -func size_slice_struct_group(p *Properties, base structPointer) (n int) { - s := structPointer_StructPointerSlice(base, p.field) - l := s.Len() - - n += l * sizeVarint(uint64((p.Tag<<3)|WireStartGroup)) - n += l * sizeVarint(uint64((p.Tag<<3)|WireEndGroup)) - for i := 0; i < l; i++ { - b := s.Index(i) - if structPointer_IsNil(b) { - return // return size up to this point - } - - n += size_struct(p.sprop, b) - } - return -} - -// Encode an extension map. -func (o *Buffer) enc_map(p *Properties, base structPointer) error { - exts := structPointer_ExtMap(base, p.field) - if err := encodeExtensionsMap(*exts); err != nil { - return err - } - - return o.enc_map_body(*exts) -} - -func (o *Buffer) enc_exts(p *Properties, base structPointer) error { - exts := structPointer_Extensions(base, p.field) - - v, mu := exts.extensionsRead() - if v == nil { - return nil - } - - mu.Lock() - defer mu.Unlock() - if err := encodeExtensionsMap(v); err != nil { - return err - } - - return o.enc_map_body(v) -} - -func (o *Buffer) enc_map_body(v map[int32]Extension) error { - // Fast-path for common cases: zero or one extensions. - if len(v) <= 1 { - for _, e := range v { - o.buf = append(o.buf, e.enc...) - } - return nil - } - - // Sort keys to provide a deterministic encoding. - keys := make([]int, 0, len(v)) - for k := range v { - keys = append(keys, int(k)) - } - sort.Ints(keys) - - for _, k := range keys { - o.buf = append(o.buf, v[int32(k)].enc...) - } - return nil -} - -func size_map(p *Properties, base structPointer) int { - v := structPointer_ExtMap(base, p.field) - return extensionsMapSize(*v) -} - -func size_exts(p *Properties, base structPointer) int { - v := structPointer_Extensions(base, p.field) - return extensionsSize(v) -} - -// Encode a map field. -func (o *Buffer) enc_new_map(p *Properties, base structPointer) error { - var state errorState // XXX: or do we need to plumb this through? - - /* - A map defined as - map<key_type, value_type> map_field = N; - is encoded in the same way as - message MapFieldEntry { - key_type key = 1; - value_type value = 2; - } - repeated MapFieldEntry map_field = N; - */ - - v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V - if v.Len() == 0 { - return nil - } - - keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype) - - enc := func() error { - if err := p.mkeyprop.enc(o, p.mkeyprop, keybase); err != nil { - return err - } - if err := p.mvalprop.enc(o, p.mvalprop, valbase); err != nil && err != ErrNil { - return err - } - return nil - } - - // Don't sort map keys. It is not required by the spec, and C++ doesn't do it. - for _, key := range v.MapKeys() { - val := v.MapIndex(key) - - keycopy.Set(key) - valcopy.Set(val) - - o.buf = append(o.buf, p.tagcode...) - if err := o.enc_len_thing(enc, &state); err != nil { - return err - } - } - return nil -} - -func size_new_map(p *Properties, base structPointer) int { - v := structPointer_NewAt(base, p.field, p.mtype).Elem() // map[K]V - - keycopy, valcopy, keybase, valbase := mapEncodeScratch(p.mtype) - - n := 0 - for _, key := range v.MapKeys() { - val := v.MapIndex(key) - keycopy.Set(key) - valcopy.Set(val) - - // Tag codes for key and val are the responsibility of the sub-sizer. - keysize := p.mkeyprop.size(p.mkeyprop, keybase) - valsize := p.mvalprop.size(p.mvalprop, valbase) - entry := keysize + valsize - // Add on tag code and length of map entry itself. - n += len(p.tagcode) + sizeVarint(uint64(entry)) + entry - } - return n -} - -// mapEncodeScratch returns a new reflect.Value matching the map's value type, -// and a structPointer suitable for passing to an encoder or sizer. -func mapEncodeScratch(mapType reflect.Type) (keycopy, valcopy reflect.Value, keybase, valbase structPointer) { - // Prepare addressable doubly-indirect placeholders for the key and value types. - // This is needed because the element-type encoders expect **T, but the map iteration produces T. - - keycopy = reflect.New(mapType.Key()).Elem() // addressable K - keyptr := reflect.New(reflect.PtrTo(keycopy.Type())).Elem() // addressable *K - keyptr.Set(keycopy.Addr()) // - keybase = toStructPointer(keyptr.Addr()) // **K - - // Value types are more varied and require special handling. - switch mapType.Elem().Kind() { - case reflect.Slice: - // []byte - var dummy []byte - valcopy = reflect.ValueOf(&dummy).Elem() // addressable []byte - valbase = toStructPointer(valcopy.Addr()) - case reflect.Ptr: - // message; the generated field type is map[K]*Msg (so V is *Msg), - // so we only need one level of indirection. - valcopy = reflect.New(mapType.Elem()).Elem() // addressable V - valbase = toStructPointer(valcopy.Addr()) - default: - // everything else - valcopy = reflect.New(mapType.Elem()).Elem() // addressable V - valptr := reflect.New(reflect.PtrTo(valcopy.Type())).Elem() // addressable *V - valptr.Set(valcopy.Addr()) // - valbase = toStructPointer(valptr.Addr()) // **V - } - return -} - -// Encode a struct. -func (o *Buffer) enc_struct(prop *StructProperties, base structPointer) error { - var state errorState - // Encode fields in tag order so that decoders may use optimizations - // that depend on the ordering. - // https://developers.google.com/protocol-buffers/docs/encoding#order - for _, i := range prop.order { - p := prop.Prop[i] - if p.enc != nil { - err := p.enc(o, p, base) - if err != nil { - if err == ErrNil { - if p.Required && state.err == nil { - state.err = &RequiredNotSetError{p.Name} - } - } else if err == errRepeatedHasNil { - // Give more context to nil values in repeated fields. - return errors.New("repeated field " + p.OrigName + " has nil element") - } else if !state.shouldContinue(err, p) { - return err - } - } - if len(o.buf) > maxMarshalSize { - return ErrTooLarge - } - } - } - - // Do oneof fields. - if prop.oneofMarshaler != nil { - m := structPointer_Interface(base, prop.stype).(Message) - if err := prop.oneofMarshaler(m, o); err == ErrNil { - return errOneofHasNil - } else if err != nil { - return err - } - } - - // Add unrecognized fields at the end. - if prop.unrecField.IsValid() { - v := *structPointer_Bytes(base, prop.unrecField) - if len(o.buf)+len(v) > maxMarshalSize { - return ErrTooLarge - } - if len(v) > 0 { - o.buf = append(o.buf, v...) - } - } - - return state.err -} - -func size_struct(prop *StructProperties, base structPointer) (n int) { - for _, i := range prop.order { - p := prop.Prop[i] - if p.size != nil { - n += p.size(p, base) - } - } - - // Add unrecognized fields at the end. - if prop.unrecField.IsValid() { - v := *structPointer_Bytes(base, prop.unrecField) - n += len(v) - } - - // Factor in any oneof fields. - if prop.oneofSizer != nil { - m := structPointer_Interface(base, prop.stype).(Message) - n += prop.oneofSizer(m) - } - - return -} - -var zeroes [20]byte // longer than any conceivable sizeVarint - -// Encode a struct, preceded by its encoded length (as a varint). -func (o *Buffer) enc_len_struct(prop *StructProperties, base structPointer, state *errorState) error { - return o.enc_len_thing(func() error { return o.enc_struct(prop, base) }, state) -} - -// Encode something, preceded by its encoded length (as a varint). -func (o *Buffer) enc_len_thing(enc func() error, state *errorState) error { - iLen := len(o.buf) - o.buf = append(o.buf, 0, 0, 0, 0) // reserve four bytes for length - iMsg := len(o.buf) - err := enc() - if err != nil && !state.shouldContinue(err, nil) { - return err - } - lMsg := len(o.buf) - iMsg - lLen := sizeVarint(uint64(lMsg)) - switch x := lLen - (iMsg - iLen); { - case x > 0: // actual length is x bytes larger than the space we reserved - // Move msg x bytes right. - o.buf = append(o.buf, zeroes[:x]...) - copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg]) - case x < 0: // actual length is x bytes smaller than the space we reserved - // Move msg x bytes left. - copy(o.buf[iMsg+x:], o.buf[iMsg:iMsg+lMsg]) - o.buf = o.buf[:len(o.buf)+x] // x is negative - } - // Encode the length in the reserved space. - o.buf = o.buf[:iLen] - o.EncodeVarint(uint64(lMsg)) - o.buf = o.buf[:len(o.buf)+lMsg] - return state.err -} - -// errorState maintains the first error that occurs and updates that error -// with additional context. -type errorState struct { - err error -} - -// shouldContinue reports whether encoding should continue upon encountering the -// given error. If the error is RequiredNotSetError, shouldContinue returns true -// and, if this is the first appearance of that error, remembers it for future -// reporting. -// -// If prop is not nil, it may update any error with additional context about the -// field with the error. -func (s *errorState) shouldContinue(err error, prop *Properties) bool { - // Ignore unset required fields. - reqNotSet, ok := err.(*RequiredNotSetError) - if !ok { - return false - } - if s.err == nil { - if prop != nil { - err = &RequiredNotSetError{prop.Name + "." + reqNotSet.field} - } - s.err = err - } - return true -} diff --git a/vendor/github.com/golang/protobuf/proto/equal.go b/vendor/github.com/golang/protobuf/proto/equal.go index 2ed1cf59..d4db5a1c 100644 --- a/vendor/github.com/golang/protobuf/proto/equal.go +++ b/vendor/github.com/golang/protobuf/proto/equal.go @@ -109,15 +109,6 @@ func equalStruct(v1, v2 reflect.Value) bool { // set/unset mismatch return false } - b1, ok := f1.Interface().(raw) - if ok { - b2 := f2.Interface().(raw) - // RawMessage - if !bytes.Equal(b1.Bytes(), b2.Bytes()) { - return false - } - continue - } f1, f2 = f1.Elem(), f2.Elem() } if !equalAny(f1, f2, sprop.Prop[i]) { @@ -146,11 +137,7 @@ func equalStruct(v1, v2 reflect.Value) bool { u1 := uf.Bytes() u2 := v2.FieldByName("XXX_unrecognized").Bytes() - if !bytes.Equal(u1, u2) { - return false - } - - return true + return bytes.Equal(u1, u2) } // v1 and v2 are known to have the same type. @@ -261,6 +248,15 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { m1, m2 := e1.value, e2.value + if m1 == nil && m2 == nil { + // Both have only encoded form. + if bytes.Equal(e1.enc, e2.enc) { + continue + } + // The bytes are different, but the extensions might still be + // equal. We need to decode them to compare. + } + if m1 != nil && m2 != nil { // Both are unencoded. if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { @@ -276,8 +272,12 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool { desc = m[extNum] } if desc == nil { + // If both have only encoded form and the bytes are the same, + // it is handled above. We get here when the bytes are different. + // We don't know how to decode it, so just compare them as byte + // slices. log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) - continue + return false } var err error if m1 == nil { diff --git a/vendor/github.com/golang/protobuf/proto/extensions.go b/vendor/github.com/golang/protobuf/proto/extensions.go index eaad2183..816a3b9d 100644 --- a/vendor/github.com/golang/protobuf/proto/extensions.go +++ b/vendor/github.com/golang/protobuf/proto/extensions.go @@ -38,6 +38,7 @@ package proto import ( "errors" "fmt" + "io" "reflect" "strconv" "sync" @@ -91,14 +92,29 @@ func (n notLocker) Unlock() {} // extendable returns the extendableProto interface for the given generated proto message. // If the proto message has the old extension format, it returns a wrapper that implements // the extendableProto interface. -func extendable(p interface{}) (extendableProto, bool) { - if ep, ok := p.(extendableProto); ok { - return ep, ok - } - if ep, ok := p.(extendableProtoV1); ok { - return extensionAdapter{ep}, ok +func extendable(p interface{}) (extendableProto, error) { + switch p := p.(type) { + case extendableProto: + if isNilPtr(p) { + return nil, fmt.Errorf("proto: nil %T is not extendable", p) + } + return p, nil + case extendableProtoV1: + if isNilPtr(p) { + return nil, fmt.Errorf("proto: nil %T is not extendable", p) + } + return extensionAdapter{p}, nil } - return nil, false + // Don't allocate a specific error containing %T: + // this is the hot path for Clone and MarshalText. + return nil, errNotExtendable +} + +var errNotExtendable = errors.New("proto: not an extendable proto.Message") + +func isNilPtr(x interface{}) bool { + v := reflect.ValueOf(x) + return v.Kind() == reflect.Ptr && v.IsNil() } // XXX_InternalExtensions is an internal representation of proto extensions. @@ -143,9 +159,6 @@ func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Loc return e.p.extensionMap, &e.p.mu } -var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem() -var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem() - // ExtensionDesc represents an extension specification. // Used in generated code from the protocol compiler. type ExtensionDesc struct { @@ -179,8 +192,8 @@ type Extension struct { // SetRawExtension is for testing only. func SetRawExtension(base Message, id int32, b []byte) { - epb, ok := extendable(base) - if !ok { + epb, err := extendable(base) + if err != nil { return } extmap := epb.extensionsWrite() @@ -205,7 +218,7 @@ func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error { pbi = ea.extendableProtoV1 } if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { - return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String()) + return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a) } // Check the range. if !isExtensionField(pb, extension.Field) { @@ -250,85 +263,11 @@ func extensionProperties(ed *ExtensionDesc) *Properties { return prop } -// encode encodes any unmarshaled (unencoded) extensions in e. -func encodeExtensions(e *XXX_InternalExtensions) error { - m, mu := e.extensionsRead() - if m == nil { - return nil // fast path - } - mu.Lock() - defer mu.Unlock() - return encodeExtensionsMap(m) -} - -// encode encodes any unmarshaled (unencoded) extensions in e. -func encodeExtensionsMap(m map[int32]Extension) error { - for k, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - et := reflect.TypeOf(e.desc.ExtensionType) - props := extensionProperties(e.desc) - - p := NewBuffer(nil) - // If e.value has type T, the encoder expects a *struct{ X T }. - // Pass a *T with a zero field and hope it all works out. - x := reflect.New(et) - x.Elem().Set(reflect.ValueOf(e.value)) - if err := props.enc(p, props, toStructPointer(x)); err != nil { - return err - } - e.enc = p.buf - m[k] = e - } - return nil -} - -func extensionsSize(e *XXX_InternalExtensions) (n int) { - m, mu := e.extensionsRead() - if m == nil { - return 0 - } - mu.Lock() - defer mu.Unlock() - return extensionsMapSize(m) -} - -func extensionsMapSize(m map[int32]Extension) (n int) { - for _, e := range m { - if e.value == nil || e.desc == nil { - // Extension is only in its encoded form. - n += len(e.enc) - continue - } - - // We don't skip extensions that have an encoded form set, - // because the extension value may have been mutated after - // the last time this function was called. - - et := reflect.TypeOf(e.desc.ExtensionType) - props := extensionProperties(e.desc) - - // If e.value has type T, the encoder expects a *struct{ X T }. - // Pass a *T with a zero field and hope it all works out. - x := reflect.New(et) - x.Elem().Set(reflect.ValueOf(e.value)) - n += props.size(props, toStructPointer(x)) - } - return -} - // HasExtension returns whether the given extension is present in pb. func HasExtension(pb Message, extension *ExtensionDesc) bool { // TODO: Check types, field numbers, etc.? - epb, ok := extendable(pb) - if !ok { + epb, err := extendable(pb) + if err != nil { return false } extmap, mu := epb.extensionsRead() @@ -336,15 +275,15 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool { return false } mu.Lock() - _, ok = extmap[extension.Field] + _, ok := extmap[extension.Field] mu.Unlock() return ok } // ClearExtension removes the given extension from pb. func ClearExtension(pb Message, extension *ExtensionDesc) { - epb, ok := extendable(pb) - if !ok { + epb, err := extendable(pb) + if err != nil { return } // TODO: Check types, field numbers, etc.? @@ -352,16 +291,26 @@ func ClearExtension(pb Message, extension *ExtensionDesc) { delete(extmap, extension.Field) } -// GetExtension parses and returns the given extension of pb. -// If the extension is not present and has no default value it returns ErrMissingExtension. +// GetExtension retrieves a proto2 extended field from pb. +// +// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil), +// then GetExtension parses the encoded field and returns a Go value of the specified type. +// If the field is not present, then the default value is returned (if one is specified), +// otherwise ErrMissingExtension is reported. +// +// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil), +// then GetExtension returns the raw encoded bytes of the field extension. func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { - epb, ok := extendable(pb) - if !ok { - return nil, errors.New("proto: not an extendable proto") + epb, err := extendable(pb) + if err != nil { + return nil, err } - if err := checkExtensionTypes(epb, extension); err != nil { - return nil, err + if extension.ExtendedType != nil { + // can only check type if this is a complete descriptor + if err := checkExtensionTypes(epb, extension); err != nil { + return nil, err + } } emap, mu := epb.extensionsRead() @@ -388,6 +337,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { return e.value, nil } + if extension.ExtensionType == nil { + // incomplete descriptor + return e.enc, nil + } + v, err := decodeExtension(e.enc, extension) if err != nil { return nil, err @@ -405,6 +359,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { // defaultExtensionValue returns the default value for extension. // If no default for an extension is defined ErrMissingExtension is returned. func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { + if extension.ExtensionType == nil { + // incomplete descriptor, so no default + return nil, ErrMissingExtension + } + t := reflect.TypeOf(extension.ExtensionType) props := extensionProperties(extension) @@ -439,31 +398,28 @@ func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { // decodeExtension decodes an extension encoded in b. func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { - o := NewBuffer(b) - t := reflect.TypeOf(extension.ExtensionType) - - props := extensionProperties(extension) + unmarshal := typeUnmarshaler(t, extension.Tag) // t is a pointer to a struct, pointer to basic type or a slice. - // Allocate a "field" to store the pointer/slice itself; the - // pointer/slice will be stored here. We pass - // the address of this field to props.dec. - // This passes a zero field and a *t and lets props.dec - // interpret it as a *struct{ x t }. + // Allocate space to store the pointer/slice. value := reflect.New(t).Elem() + var err error for { - // Discard wire type and field number varint. It isn't needed. - if _, err := o.DecodeVarint(); err != nil { - return nil, err + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF } + b = b[n:] + wire := int(x) & 7 - if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil { + b, err = unmarshal(b, valToPointer(value.Addr()), wire) + if err != nil { return nil, err } - if o.index >= len(o.buf) { + if len(b) == 0 { break } } @@ -473,9 +429,9 @@ func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { // GetExtensions returns a slice of the extensions present in pb that are also listed in es. // The returned slice has the same length as es; missing extensions will appear as nil elements. func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { - epb, ok := extendable(pb) - if !ok { - return nil, errors.New("proto: not an extendable proto") + epb, err := extendable(pb) + if err != nil { + return nil, err } extensions = make([]interface{}, len(es)) for i, e := range es { @@ -494,9 +450,9 @@ func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, e // For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing // just the Field field, which defines the extension's field number. func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { - epb, ok := extendable(pb) - if !ok { - return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb) + epb, err := extendable(pb) + if err != nil { + return nil, err } registeredExtensions := RegisteredExtensions(pb) @@ -523,9 +479,9 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { // SetExtension sets the specified extension of pb to the specified value. func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { - epb, ok := extendable(pb) - if !ok { - return errors.New("proto: not an extendable proto") + epb, err := extendable(pb) + if err != nil { + return err } if err := checkExtensionTypes(epb, extension); err != nil { return err @@ -550,8 +506,8 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error // ClearAllExtensions clears all extensions from pb. func ClearAllExtensions(pb Message) { - epb, ok := extendable(pb) - if !ok { + epb, err := extendable(pb) + if err != nil { return } m := epb.extensionsWrite() diff --git a/vendor/github.com/golang/protobuf/proto/lib.go b/vendor/github.com/golang/protobuf/proto/lib.go index 1c225504..75565cc6 100644 --- a/vendor/github.com/golang/protobuf/proto/lib.go +++ b/vendor/github.com/golang/protobuf/proto/lib.go @@ -273,6 +273,67 @@ import ( "sync" ) +// RequiredNotSetError is an error type returned by either Marshal or Unmarshal. +// Marshal reports this when a required field is not initialized. +// Unmarshal reports this when a required field is missing from the wire data. +type RequiredNotSetError struct{ field string } + +func (e *RequiredNotSetError) Error() string { + if e.field == "" { + return fmt.Sprintf("proto: required field not set") + } + return fmt.Sprintf("proto: required field %q not set", e.field) +} +func (e *RequiredNotSetError) RequiredNotSet() bool { + return true +} + +type invalidUTF8Error struct{ field string } + +func (e *invalidUTF8Error) Error() string { + if e.field == "" { + return "proto: invalid UTF-8 detected" + } + return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field) +} +func (e *invalidUTF8Error) InvalidUTF8() bool { + return true +} + +// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8. +// This error should not be exposed to the external API as such errors should +// be recreated with the field information. +var errInvalidUTF8 = &invalidUTF8Error{} + +// isNonFatal reports whether the error is either a RequiredNotSet error +// or a InvalidUTF8 error. +func isNonFatal(err error) bool { + if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() { + return true + } + if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() { + return true + } + return false +} + +type nonFatal struct{ E error } + +// Merge merges err into nf and reports whether it was successful. +// Otherwise it returns false for any fatal non-nil errors. +func (nf *nonFatal) Merge(err error) (ok bool) { + if err == nil { + return true // not an error + } + if !isNonFatal(err) { + return false // fatal error + } + if nf.E == nil { + nf.E = err // store first instance of non-fatal error + } + return true +} + // Message is implemented by generated protocol buffer messages. type Message interface { Reset() @@ -309,16 +370,7 @@ type Buffer struct { buf []byte // encode/decode byte stream index int // read point - // pools of basic types to amortize allocation. - bools []bool - uint32s []uint32 - uint64s []uint64 - - // extra pools, only used with pointer_reflect.go - int32s []int32 - int64s []int64 - float32s []float32 - float64s []float64 + deterministic bool } // NewBuffer allocates a new Buffer and initializes its internal data to @@ -343,6 +395,30 @@ func (p *Buffer) SetBuf(s []byte) { // Bytes returns the contents of the Buffer. func (p *Buffer) Bytes() []byte { return p.buf } +// SetDeterministic sets whether to use deterministic serialization. +// +// Deterministic serialization guarantees that for a given binary, equal +// messages will always be serialized to the same bytes. This implies: +// +// - Repeated serialization of a message will return the same bytes. +// - Different processes of the same binary (which may be executing on +// different machines) will serialize equal messages to the same bytes. +// +// Note that the deterministic serialization is NOT canonical across +// languages. It is not guaranteed to remain stable over time. It is unstable +// across different builds with schema changes due to unknown fields. +// Users who need canonical serialization (e.g., persistent storage in a +// canonical form, fingerprinting, etc.) should define their own +// canonicalization specification and implement their own serializer rather +// than relying on this API. +// +// If deterministic serialization is requested, map entries will be sorted +// by keys in lexographical order. This is an implementation detail and +// subject to change. +func (p *Buffer) SetDeterministic(deterministic bool) { + p.deterministic = deterministic +} + /* * Helper routines for simplifying the creation of optional fields of basic type. */ @@ -831,22 +907,12 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes return sf, false, nil } +// mapKeys returns a sort.Interface to be used for sorting the map keys. // Map fields may have key types of non-float scalars, strings and enums. -// The easiest way to sort them in some deterministic order is to use fmt. -// If this turns out to be inefficient we can always consider other options, -// such as doing a Schwartzian transform. - func mapKeys(vs []reflect.Value) sort.Interface { - s := mapKeySorter{ - vs: vs, - // default Less function: textual comparison - less: func(a, b reflect.Value) bool { - return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface()) - }, - } + s := mapKeySorter{vs: vs} - // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps; - // numeric keys are sorted numerically. + // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps. if len(vs) == 0 { return s } @@ -855,6 +921,12 @@ func mapKeys(vs []reflect.Value) sort.Interface { s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() } case reflect.Uint32, reflect.Uint64: s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() } + case reflect.Bool: + s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true + case reflect.String: + s.less = func(a, b reflect.Value) bool { return a.String() < b.String() } + default: + panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind())) } return s @@ -895,3 +967,13 @@ const ProtoPackageIsVersion2 = true // ProtoPackageIsVersion1 is referenced from generated protocol buffer files // to assert that that code is compatible with this version of the proto package. const ProtoPackageIsVersion1 = true + +// InternalMessageInfo is a type used internally by generated .pb.go files. +// This type is not intended to be used by non-generated code. +// This type is not subject to any compatibility guarantee. +type InternalMessageInfo struct { + marshal *marshalInfo + unmarshal *unmarshalInfo + merge *mergeInfo + discard *discardInfo +} diff --git a/vendor/github.com/golang/protobuf/proto/message_set.go b/vendor/github.com/golang/protobuf/proto/message_set.go index fd982dec..3b6ca41d 100644 --- a/vendor/github.com/golang/protobuf/proto/message_set.go +++ b/vendor/github.com/golang/protobuf/proto/message_set.go @@ -42,6 +42,7 @@ import ( "fmt" "reflect" "sort" + "sync" ) // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. @@ -94,10 +95,7 @@ func (ms *messageSet) find(pb Message) *_MessageSet_Item { } func (ms *messageSet) Has(pb Message) bool { - if ms.find(pb) != nil { - return true - } - return false + return ms.find(pb) != nil } func (ms *messageSet) Unmarshal(pb Message) error { @@ -150,46 +148,42 @@ func skipVarint(buf []byte) []byte { // MarshalMessageSet encodes the extension map represented by m in the message set wire format. // It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option. func MarshalMessageSet(exts interface{}) ([]byte, error) { - var m map[int32]Extension + return marshalMessageSet(exts, false) +} + +// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal. +func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) { switch exts := exts.(type) { case *XXX_InternalExtensions: - if err := encodeExtensions(exts); err != nil { - return nil, err - } - m, _ = exts.extensionsRead() + var u marshalInfo + siz := u.sizeMessageSet(exts) + b := make([]byte, 0, siz) + return u.appendMessageSet(b, exts, deterministic) + case map[int32]Extension: - if err := encodeExtensionsMap(exts); err != nil { - return nil, err + // This is an old-style extension map. + // Wrap it in a new-style XXX_InternalExtensions. + ie := XXX_InternalExtensions{ + p: &struct { + mu sync.Mutex + extensionMap map[int32]Extension + }{ + extensionMap: exts, + }, } - m = exts + + var u marshalInfo + siz := u.sizeMessageSet(&ie) + b := make([]byte, 0, siz) + return u.appendMessageSet(b, &ie, deterministic) + default: return nil, errors.New("proto: not an extension map") } - - // Sort extension IDs to provide a deterministic encoding. - // See also enc_map in encode.go. - ids := make([]int, 0, len(m)) - for id := range m { - ids = append(ids, int(id)) - } - sort.Ints(ids) - - ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))} - for _, id := range ids { - e := m[int32(id)] - // Remove the wire type and field number varint, as well as the length varint. - msg := skipVarint(skipVarint(e.enc)) - - ms.Item = append(ms.Item, &_MessageSet_Item{ - TypeId: Int32(int32(id)), - Message: msg, - }) - } - return Marshal(ms) } // UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. -// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option. +// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option. func UnmarshalMessageSet(buf []byte, exts interface{}) error { var m map[int32]Extension switch exts := exts.(type) { @@ -235,7 +229,15 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) { var m map[int32]Extension switch exts := exts.(type) { case *XXX_InternalExtensions: - m, _ = exts.extensionsRead() + var mu sync.Locker + m, mu = exts.extensionsRead() + if m != nil { + // Keep the extensions map locked until we're done marshaling to prevent + // races between marshaling and unmarshaling the lazily-{en,de}coded + // values. + mu.Lock() + defer mu.Unlock() + } case map[int32]Extension: m = exts default: @@ -253,15 +255,16 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) { for i, id := range ids { ext := m[id] - if i > 0 { - b.WriteByte(',') - } - msd, ok := messageSetMap[id] if !ok { // Unknown type; we can't render it, so skip it. continue } + + if i > 0 && b.Len() > 1 { + b.WriteByte(',') + } + fmt.Fprintf(&b, `"[%s]":`, msd.name) x := ext.value diff --git a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go index fb512e2e..b6cad908 100644 --- a/vendor/github.com/golang/protobuf/proto/pointer_reflect.go +++ b/vendor/github.com/golang/protobuf/proto/pointer_reflect.go @@ -29,7 +29,7 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// +build appengine js +// +build purego appengine js // This file contains an implementation of proto field accesses using package reflect. // It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can @@ -38,32 +38,13 @@ package proto import ( - "math" "reflect" + "sync" ) -// A structPointer is a pointer to a struct. -type structPointer struct { - v reflect.Value -} - -// toStructPointer returns a structPointer equivalent to the given reflect value. -// The reflect value must itself be a pointer to a struct. -func toStructPointer(v reflect.Value) structPointer { - return structPointer{v} -} - -// IsNil reports whether p is nil. -func structPointer_IsNil(p structPointer) bool { - return p.v.IsNil() -} +const unsafeAllowed = false -// Interface returns the struct pointer as an interface value. -func structPointer_Interface(p structPointer, _ reflect.Type) interface{} { - return p.v.Interface() -} - -// A field identifies a field in a struct, accessible from a structPointer. +// A field identifies a field in a struct, accessible from a pointer. // In this implementation, a field is identified by the sequence of field indices // passed to reflect's FieldByIndex. type field []int @@ -76,409 +57,301 @@ func toField(f *reflect.StructField) field { // invalidField is an invalid field identifier. var invalidField = field(nil) +// zeroField is a noop when calling pointer.offset. +var zeroField = field([]int{}) + // IsValid reports whether the field identifier is valid. func (f field) IsValid() bool { return f != nil } -// field returns the given field in the struct as a reflect value. -func structPointer_field(p structPointer, f field) reflect.Value { - // Special case: an extension map entry with a value of type T - // passes a *T to the struct-handling code with a zero field, - // expecting that it will be treated as equivalent to *struct{ X T }, - // which has the same memory layout. We have to handle that case - // specially, because reflect will panic if we call FieldByIndex on a - // non-struct. - if f == nil { - return p.v.Elem() - } - - return p.v.Elem().FieldByIndex(f) +// The pointer type is for the table-driven decoder. +// The implementation here uses a reflect.Value of pointer type to +// create a generic pointer. In pointer_unsafe.go we use unsafe +// instead of reflect to implement the same (but faster) interface. +type pointer struct { + v reflect.Value } -// ifield returns the given field in the struct as an interface value. -func structPointer_ifield(p structPointer, f field) interface{} { - return structPointer_field(p, f).Addr().Interface() +// toPointer converts an interface of pointer type to a pointer +// that points to the same target. +func toPointer(i *Message) pointer { + return pointer{v: reflect.ValueOf(*i)} } -// Bytes returns the address of a []byte field in the struct. -func structPointer_Bytes(p structPointer, f field) *[]byte { - return structPointer_ifield(p, f).(*[]byte) +// toAddrPointer converts an interface to a pointer that points to +// the interface data. +func toAddrPointer(i *interface{}, isptr bool) pointer { + v := reflect.ValueOf(*i) + u := reflect.New(v.Type()) + u.Elem().Set(v) + return pointer{v: u} } -// BytesSlice returns the address of a [][]byte field in the struct. -func structPointer_BytesSlice(p structPointer, f field) *[][]byte { - return structPointer_ifield(p, f).(*[][]byte) +// valToPointer converts v to a pointer. v must be of pointer type. +func valToPointer(v reflect.Value) pointer { + return pointer{v: v} } -// Bool returns the address of a *bool field in the struct. -func structPointer_Bool(p structPointer, f field) **bool { - return structPointer_ifield(p, f).(**bool) +// offset converts from a pointer to a structure to a pointer to +// one of its fields. +func (p pointer) offset(f field) pointer { + return pointer{v: p.v.Elem().FieldByIndex(f).Addr()} } -// BoolVal returns the address of a bool field in the struct. -func structPointer_BoolVal(p structPointer, f field) *bool { - return structPointer_ifield(p, f).(*bool) +func (p pointer) isNil() bool { + return p.v.IsNil() } -// BoolSlice returns the address of a []bool field in the struct. -func structPointer_BoolSlice(p structPointer, f field) *[]bool { - return structPointer_ifield(p, f).(*[]bool) +// grow updates the slice s in place to make it one element longer. +// s must be addressable. +// Returns the (addressable) new element. +func grow(s reflect.Value) reflect.Value { + n, m := s.Len(), s.Cap() + if n < m { + s.SetLen(n + 1) + } else { + s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem()))) + } + return s.Index(n) } -// String returns the address of a *string field in the struct. -func structPointer_String(p structPointer, f field) **string { - return structPointer_ifield(p, f).(**string) +func (p pointer) toInt64() *int64 { + return p.v.Interface().(*int64) } - -// StringVal returns the address of a string field in the struct. -func structPointer_StringVal(p structPointer, f field) *string { - return structPointer_ifield(p, f).(*string) +func (p pointer) toInt64Ptr() **int64 { + return p.v.Interface().(**int64) } - -// StringSlice returns the address of a []string field in the struct. -func structPointer_StringSlice(p structPointer, f field) *[]string { - return structPointer_ifield(p, f).(*[]string) +func (p pointer) toInt64Slice() *[]int64 { + return p.v.Interface().(*[]int64) } -// Extensions returns the address of an extension map field in the struct. -func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions { - return structPointer_ifield(p, f).(*XXX_InternalExtensions) -} +var int32ptr = reflect.TypeOf((*int32)(nil)) -// ExtMap returns the address of an extension map field in the struct. -func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension { - return structPointer_ifield(p, f).(*map[int32]Extension) +func (p pointer) toInt32() *int32 { + return p.v.Convert(int32ptr).Interface().(*int32) } -// NewAt returns the reflect.Value for a pointer to a field in the struct. -func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value { - return structPointer_field(p, f).Addr() +// The toInt32Ptr/Slice methods don't work because of enums. +// Instead, we must use set/get methods for the int32ptr/slice case. +/* + func (p pointer) toInt32Ptr() **int32 { + return p.v.Interface().(**int32) } - -// SetStructPointer writes a *struct field in the struct. -func structPointer_SetStructPointer(p structPointer, f field, q structPointer) { - structPointer_field(p, f).Set(q.v) + func (p pointer) toInt32Slice() *[]int32 { + return p.v.Interface().(*[]int32) } - -// GetStructPointer reads a *struct field in the struct. -func structPointer_GetStructPointer(p structPointer, f field) structPointer { - return structPointer{structPointer_field(p, f)} +*/ +func (p pointer) getInt32Ptr() *int32 { + if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { + // raw int32 type + return p.v.Elem().Interface().(*int32) + } + // an enum + return p.v.Elem().Convert(int32PtrType).Interface().(*int32) +} +func (p pointer) setInt32Ptr(v int32) { + // Allocate value in a *int32. Possibly convert that to a *enum. + // Then assign it to a **int32 or **enum. + // Note: we can convert *int32 to *enum, but we can't convert + // **int32 to **enum! + p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem())) +} + +// getInt32Slice copies []int32 from p as a new slice. +// This behavior differs from the implementation in pointer_unsafe.go. +func (p pointer) getInt32Slice() []int32 { + if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { + // raw int32 type + return p.v.Elem().Interface().([]int32) + } + // an enum + // Allocate a []int32, then assign []enum's values into it. + // Note: we can't convert []enum to []int32. + slice := p.v.Elem() + s := make([]int32, slice.Len()) + for i := 0; i < slice.Len(); i++ { + s[i] = int32(slice.Index(i).Int()) + } + return s } -// StructPointerSlice the address of a []*struct field in the struct. -func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice { - return structPointerSlice{structPointer_field(p, f)} +// setInt32Slice copies []int32 into p as a new slice. +// This behavior differs from the implementation in pointer_unsafe.go. +func (p pointer) setInt32Slice(v []int32) { + if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) { + // raw int32 type + p.v.Elem().Set(reflect.ValueOf(v)) + return + } + // an enum + // Allocate a []enum, then assign []int32's values into it. + // Note: we can't convert []enum to []int32. + slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v)) + for i, x := range v { + slice.Index(i).SetInt(int64(x)) + } + p.v.Elem().Set(slice) } - -// A structPointerSlice represents the address of a slice of pointers to structs -// (themselves messages or groups). That is, v.Type() is *[]*struct{...}. -type structPointerSlice struct { - v reflect.Value +func (p pointer) appendInt32Slice(v int32) { + grow(p.v.Elem()).SetInt(int64(v)) } -func (p structPointerSlice) Len() int { return p.v.Len() } -func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} } -func (p structPointerSlice) Append(q structPointer) { - p.v.Set(reflect.Append(p.v, q.v)) +func (p pointer) toUint64() *uint64 { + return p.v.Interface().(*uint64) } - -var ( - int32Type = reflect.TypeOf(int32(0)) - uint32Type = reflect.TypeOf(uint32(0)) - float32Type = reflect.TypeOf(float32(0)) - int64Type = reflect.TypeOf(int64(0)) - uint64Type = reflect.TypeOf(uint64(0)) - float64Type = reflect.TypeOf(float64(0)) -) - -// A word32 represents a field of type *int32, *uint32, *float32, or *enum. -// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable. -type word32 struct { - v reflect.Value +func (p pointer) toUint64Ptr() **uint64 { + return p.v.Interface().(**uint64) } - -// IsNil reports whether p is nil. -func word32_IsNil(p word32) bool { - return p.v.IsNil() +func (p pointer) toUint64Slice() *[]uint64 { + return p.v.Interface().(*[]uint64) } - -// Set sets p to point at a newly allocated word with bits set to x. -func word32_Set(p word32, o *Buffer, x uint32) { - t := p.v.Type().Elem() - switch t { - case int32Type: - if len(o.int32s) == 0 { - o.int32s = make([]int32, uint32PoolSize) - } - o.int32s[0] = int32(x) - p.v.Set(reflect.ValueOf(&o.int32s[0])) - o.int32s = o.int32s[1:] - return - case uint32Type: - if len(o.uint32s) == 0 { - o.uint32s = make([]uint32, uint32PoolSize) - } - o.uint32s[0] = x - p.v.Set(reflect.ValueOf(&o.uint32s[0])) - o.uint32s = o.uint32s[1:] - return - case float32Type: - if len(o.float32s) == 0 { - o.float32s = make([]float32, uint32PoolSize) - } - o.float32s[0] = math.Float32frombits(x) - p.v.Set(reflect.ValueOf(&o.float32s[0])) - o.float32s = o.float32s[1:] - return - } - - // must be enum - p.v.Set(reflect.New(t)) - p.v.Elem().SetInt(int64(int32(x))) +func (p pointer) toUint32() *uint32 { + return p.v.Interface().(*uint32) } - -// Get gets the bits pointed at by p, as a uint32. -func word32_Get(p word32) uint32 { - elem := p.v.Elem() - switch elem.Kind() { - case reflect.Int32: - return uint32(elem.Int()) - case reflect.Uint32: - return uint32(elem.Uint()) - case reflect.Float32: - return math.Float32bits(float32(elem.Float())) - } - panic("unreachable") +func (p pointer) toUint32Ptr() **uint32 { + return p.v.Interface().(**uint32) } - -// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct. -func structPointer_Word32(p structPointer, f field) word32 { - return word32{structPointer_field(p, f)} +func (p pointer) toUint32Slice() *[]uint32 { + return p.v.Interface().(*[]uint32) } - -// A word32Val represents a field of type int32, uint32, float32, or enum. -// That is, v.Type() is int32, uint32, float32, or enum and v is assignable. -type word32Val struct { - v reflect.Value +func (p pointer) toBool() *bool { + return p.v.Interface().(*bool) } - -// Set sets *p to x. -func word32Val_Set(p word32Val, x uint32) { - switch p.v.Type() { - case int32Type: - p.v.SetInt(int64(x)) - return - case uint32Type: - p.v.SetUint(uint64(x)) - return - case float32Type: - p.v.SetFloat(float64(math.Float32frombits(x))) - return - } - - // must be enum - p.v.SetInt(int64(int32(x))) +func (p pointer) toBoolPtr() **bool { + return p.v.Interface().(**bool) } - -// Get gets the bits pointed at by p, as a uint32. -func word32Val_Get(p word32Val) uint32 { - elem := p.v - switch elem.Kind() { - case reflect.Int32: - return uint32(elem.Int()) - case reflect.Uint32: - return uint32(elem.Uint()) - case reflect.Float32: - return math.Float32bits(float32(elem.Float())) - } - panic("unreachable") +func (p pointer) toBoolSlice() *[]bool { + return p.v.Interface().(*[]bool) } - -// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct. -func structPointer_Word32Val(p structPointer, f field) word32Val { - return word32Val{structPointer_field(p, f)} +func (p pointer) toFloat64() *float64 { + return p.v.Interface().(*float64) } - -// A word32Slice is a slice of 32-bit values. -// That is, v.Type() is []int32, []uint32, []float32, or []enum. -type word32Slice struct { - v reflect.Value +func (p pointer) toFloat64Ptr() **float64 { + return p.v.Interface().(**float64) } - -func (p word32Slice) Append(x uint32) { - n, m := p.v.Len(), p.v.Cap() - if n < m { - p.v.SetLen(n + 1) - } else { - t := p.v.Type().Elem() - p.v.Set(reflect.Append(p.v, reflect.Zero(t))) - } - elem := p.v.Index(n) - switch elem.Kind() { - case reflect.Int32: - elem.SetInt(int64(int32(x))) - case reflect.Uint32: - elem.SetUint(uint64(x)) - case reflect.Float32: - elem.SetFloat(float64(math.Float32frombits(x))) - } +func (p pointer) toFloat64Slice() *[]float64 { + return p.v.Interface().(*[]float64) } - -func (p word32Slice) Len() int { - return p.v.Len() +func (p pointer) toFloat32() *float32 { + return p.v.Interface().(*float32) } - -func (p word32Slice) Index(i int) uint32 { - elem := p.v.Index(i) - switch elem.Kind() { - case reflect.Int32: - return uint32(elem.Int()) - case reflect.Uint32: - return uint32(elem.Uint()) - case reflect.Float32: - return math.Float32bits(float32(elem.Float())) - } - panic("unreachable") +func (p pointer) toFloat32Ptr() **float32 { + return p.v.Interface().(**float32) } - -// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct. -func structPointer_Word32Slice(p structPointer, f field) word32Slice { - return word32Slice{structPointer_field(p, f)} +func (p pointer) toFloat32Slice() *[]float32 { + return p.v.Interface().(*[]float32) } - -// word64 is like word32 but for 64-bit values. -type word64 struct { - v reflect.Value +func (p pointer) toString() *string { + return p.v.Interface().(*string) } - -func word64_Set(p word64, o *Buffer, x uint64) { - t := p.v.Type().Elem() - switch t { - case int64Type: - if len(o.int64s) == 0 { - o.int64s = make([]int64, uint64PoolSize) - } - o.int64s[0] = int64(x) - p.v.Set(reflect.ValueOf(&o.int64s[0])) - o.int64s = o.int64s[1:] - return - case uint64Type: - if len(o.uint64s) == 0 { - o.uint64s = make([]uint64, uint64PoolSize) - } - o.uint64s[0] = x - p.v.Set(reflect.ValueOf(&o.uint64s[0])) - o.uint64s = o.uint64s[1:] - return - case float64Type: - if len(o.float64s) == 0 { - o.float64s = make([]float64, uint64PoolSize) - } - o.float64s[0] = math.Float64frombits(x) - p.v.Set(reflect.ValueOf(&o.float64s[0])) - o.float64s = o.float64s[1:] - return - } - panic("unreachable") +func (p pointer) toStringPtr() **string { + return p.v.Interface().(**string) } - -func word64_IsNil(p word64) bool { - return p.v.IsNil() +func (p pointer) toStringSlice() *[]string { + return p.v.Interface().(*[]string) } - -func word64_Get(p word64) uint64 { - elem := p.v.Elem() - switch elem.Kind() { - case reflect.Int64: - return uint64(elem.Int()) - case reflect.Uint64: - return elem.Uint() - case reflect.Float64: - return math.Float64bits(elem.Float()) - } - panic("unreachable") +func (p pointer) toBytes() *[]byte { + return p.v.Interface().(*[]byte) } - -func structPointer_Word64(p structPointer, f field) word64 { - return word64{structPointer_field(p, f)} +func (p pointer) toBytesSlice() *[][]byte { + return p.v.Interface().(*[][]byte) +} +func (p pointer) toExtensions() *XXX_InternalExtensions { + return p.v.Interface().(*XXX_InternalExtensions) +} +func (p pointer) toOldExtensions() *map[int32]Extension { + return p.v.Interface().(*map[int32]Extension) +} +func (p pointer) getPointer() pointer { + return pointer{v: p.v.Elem()} +} +func (p pointer) setPointer(q pointer) { + p.v.Elem().Set(q.v) +} +func (p pointer) appendPointer(q pointer) { + grow(p.v.Elem()).Set(q.v) } -// word64Val is like word32Val but for 64-bit values. -type word64Val struct { - v reflect.Value +// getPointerSlice copies []*T from p as a new []pointer. +// This behavior differs from the implementation in pointer_unsafe.go. +func (p pointer) getPointerSlice() []pointer { + if p.v.IsNil() { + return nil + } + n := p.v.Elem().Len() + s := make([]pointer, n) + for i := 0; i < n; i++ { + s[i] = pointer{v: p.v.Elem().Index(i)} + } + return s } -func word64Val_Set(p word64Val, o *Buffer, x uint64) { - switch p.v.Type() { - case int64Type: - p.v.SetInt(int64(x)) - return - case uint64Type: - p.v.SetUint(x) - return - case float64Type: - p.v.SetFloat(math.Float64frombits(x)) +// setPointerSlice copies []pointer into p as a new []*T. +// This behavior differs from the implementation in pointer_unsafe.go. +func (p pointer) setPointerSlice(v []pointer) { + if v == nil { + p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem()) return } - panic("unreachable") + s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v)) + for _, p := range v { + s = reflect.Append(s, p.v) + } + p.v.Elem().Set(s) } -func word64Val_Get(p word64Val) uint64 { - elem := p.v - switch elem.Kind() { - case reflect.Int64: - return uint64(elem.Int()) - case reflect.Uint64: - return elem.Uint() - case reflect.Float64: - return math.Float64bits(elem.Float()) +// getInterfacePointer returns a pointer that points to the +// interface data of the interface pointed by p. +func (p pointer) getInterfacePointer() pointer { + if p.v.Elem().IsNil() { + return pointer{v: p.v.Elem()} } - panic("unreachable") + return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct } -func structPointer_Word64Val(p structPointer, f field) word64Val { - return word64Val{structPointer_field(p, f)} +func (p pointer) asPointerTo(t reflect.Type) reflect.Value { + // TODO: check that p.v.Type().Elem() == t? + return p.v } -type word64Slice struct { - v reflect.Value +func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { + atomicLock.Lock() + defer atomicLock.Unlock() + return *p } - -func (p word64Slice) Append(x uint64) { - n, m := p.v.Len(), p.v.Cap() - if n < m { - p.v.SetLen(n + 1) - } else { - t := p.v.Type().Elem() - p.v.Set(reflect.Append(p.v, reflect.Zero(t))) - } - elem := p.v.Index(n) - switch elem.Kind() { - case reflect.Int64: - elem.SetInt(int64(int64(x))) - case reflect.Uint64: - elem.SetUint(uint64(x)) - case reflect.Float64: - elem.SetFloat(float64(math.Float64frombits(x))) - } +func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { + atomicLock.Lock() + defer atomicLock.Unlock() + *p = v } - -func (p word64Slice) Len() int { - return p.v.Len() +func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { + atomicLock.Lock() + defer atomicLock.Unlock() + return *p } - -func (p word64Slice) Index(i int) uint64 { - elem := p.v.Index(i) - switch elem.Kind() { - case reflect.Int64: - return uint64(elem.Int()) - case reflect.Uint64: - return uint64(elem.Uint()) - case reflect.Float64: - return math.Float64bits(float64(elem.Float())) - } - panic("unreachable") +func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { + atomicLock.Lock() + defer atomicLock.Unlock() + *p = v } - -func structPointer_Word64Slice(p structPointer, f field) word64Slice { - return word64Slice{structPointer_field(p, f)} +func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { + atomicLock.Lock() + defer atomicLock.Unlock() + return *p +} +func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { + atomicLock.Lock() + defer atomicLock.Unlock() + *p = v } +func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { + atomicLock.Lock() + defer atomicLock.Unlock() + return *p +} +func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { + atomicLock.Lock() + defer atomicLock.Unlock() + *p = v +} + +var atomicLock sync.Mutex diff --git a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go index 6b5567d4..d55a335d 100644 --- a/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go +++ b/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go @@ -29,7 +29,7 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// +build !appengine,!js +// +build !purego,!appengine,!js // This file contains the implementation of the proto field accesses using package unsafe. @@ -37,38 +37,13 @@ package proto import ( "reflect" + "sync/atomic" "unsafe" ) -// NOTE: These type_Foo functions would more idiomatically be methods, -// but Go does not allow methods on pointer types, and we must preserve -// some pointer type for the garbage collector. We use these -// funcs with clunky names as our poor approximation to methods. -// -// An alternative would be -// type structPointer struct { p unsafe.Pointer } -// but that does not registerize as well. - -// A structPointer is a pointer to a struct. -type structPointer unsafe.Pointer - -// toStructPointer returns a structPointer equivalent to the given reflect value. -func toStructPointer(v reflect.Value) structPointer { - return structPointer(unsafe.Pointer(v.Pointer())) -} - -// IsNil reports whether p is nil. -func structPointer_IsNil(p structPointer) bool { - return p == nil -} - -// Interface returns the struct pointer, assumed to have element type t, -// as an interface value. -func structPointer_Interface(p structPointer, t reflect.Type) interface{} { - return reflect.NewAt(t, unsafe.Pointer(p)).Interface() -} +const unsafeAllowed = true -// A field identifies a field in a struct, accessible from a structPointer. +// A field identifies a field in a struct, accessible from a pointer. // In this implementation, a field is identified by its byte offset from the start of the struct. type field uintptr @@ -80,191 +55,254 @@ func toField(f *reflect.StructField) field { // invalidField is an invalid field identifier. const invalidField = ^field(0) +// zeroField is a noop when calling pointer.offset. +const zeroField = field(0) + // IsValid reports whether the field identifier is valid. func (f field) IsValid() bool { - return f != ^field(0) + return f != invalidField } -// Bytes returns the address of a []byte field in the struct. -func structPointer_Bytes(p structPointer, f field) *[]byte { - return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// The pointer type below is for the new table-driven encoder/decoder. +// The implementation here uses unsafe.Pointer to create a generic pointer. +// In pointer_reflect.go we use reflect instead of unsafe to implement +// the same (but slower) interface. +type pointer struct { + p unsafe.Pointer } -// BytesSlice returns the address of a [][]byte field in the struct. -func structPointer_BytesSlice(p structPointer, f field) *[][]byte { - return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f))) -} +// size of pointer +var ptrSize = unsafe.Sizeof(uintptr(0)) -// Bool returns the address of a *bool field in the struct. -func structPointer_Bool(p structPointer, f field) **bool { - return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// toPointer converts an interface of pointer type to a pointer +// that points to the same target. +func toPointer(i *Message) pointer { + // Super-tricky - read pointer out of data word of interface value. + // Saves ~25ns over the equivalent: + // return valToPointer(reflect.ValueOf(*i)) + return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} } -// BoolVal returns the address of a bool field in the struct. -func structPointer_BoolVal(p structPointer, f field) *bool { - return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// toAddrPointer converts an interface to a pointer that points to +// the interface data. +func toAddrPointer(i *interface{}, isptr bool) pointer { + // Super-tricky - read or get the address of data word of interface value. + if isptr { + // The interface is of pointer type, thus it is a direct interface. + // The data word is the pointer data itself. We take its address. + return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)} + } + // The interface is not of pointer type. The data word is the pointer + // to the data. + return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]} } -// BoolSlice returns the address of a []bool field in the struct. -func structPointer_BoolSlice(p structPointer, f field) *[]bool { - return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// valToPointer converts v to a pointer. v must be of pointer type. +func valToPointer(v reflect.Value) pointer { + return pointer{p: unsafe.Pointer(v.Pointer())} } -// String returns the address of a *string field in the struct. -func structPointer_String(p structPointer, f field) **string { - return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// offset converts from a pointer to a structure to a pointer to +// one of its fields. +func (p pointer) offset(f field) pointer { + // For safety, we should panic if !f.IsValid, however calling panic causes + // this to no longer be inlineable, which is a serious performance cost. + /* + if !f.IsValid() { + panic("invalid field") + } + */ + return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))} } -// StringVal returns the address of a string field in the struct. -func structPointer_StringVal(p structPointer, f field) *string { - return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) isNil() bool { + return p.p == nil } -// StringSlice returns the address of a []string field in the struct. -func structPointer_StringSlice(p structPointer, f field) *[]string { - return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) toInt64() *int64 { + return (*int64)(p.p) } - -// ExtMap returns the address of an extension map field in the struct. -func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions { - return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) toInt64Ptr() **int64 { + return (**int64)(p.p) } - -func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension { - return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) toInt64Slice() *[]int64 { + return (*[]int64)(p.p) } - -// NewAt returns the reflect.Value for a pointer to a field in the struct. -func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value { - return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f))) +func (p pointer) toInt32() *int32 { + return (*int32)(p.p) } -// SetStructPointer writes a *struct field in the struct. -func structPointer_SetStructPointer(p structPointer, f field, q structPointer) { - *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q +// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist. +/* + func (p pointer) toInt32Ptr() **int32 { + return (**int32)(p.p) + } + func (p pointer) toInt32Slice() *[]int32 { + return (*[]int32)(p.p) + } +*/ +func (p pointer) getInt32Ptr() *int32 { + return *(**int32)(p.p) } - -// GetStructPointer reads a *struct field in the struct. -func structPointer_GetStructPointer(p structPointer, f field) structPointer { - return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) setInt32Ptr(v int32) { + *(**int32)(p.p) = &v } -// StructPointerSlice the address of a []*struct field in the struct. -func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice { - return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f))) +// getInt32Slice loads a []int32 from p. +// The value returned is aliased with the original slice. +// This behavior differs from the implementation in pointer_reflect.go. +func (p pointer) getInt32Slice() []int32 { + return *(*[]int32)(p.p) } -// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups). -type structPointerSlice []structPointer - -func (v *structPointerSlice) Len() int { return len(*v) } -func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] } -func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) } - -// A word32 is the address of a "pointer to 32-bit value" field. -type word32 **uint32 - -// IsNil reports whether *v is nil. -func word32_IsNil(p word32) bool { - return *p == nil +// setInt32Slice stores a []int32 to p. +// The value set is aliased with the input slice. +// This behavior differs from the implementation in pointer_reflect.go. +func (p pointer) setInt32Slice(v []int32) { + *(*[]int32)(p.p) = v } -// Set sets *v to point at a newly allocated word set to x. -func word32_Set(p word32, o *Buffer, x uint32) { - if len(o.uint32s) == 0 { - o.uint32s = make([]uint32, uint32PoolSize) - } - o.uint32s[0] = x - *p = &o.uint32s[0] - o.uint32s = o.uint32s[1:] +// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead? +func (p pointer) appendInt32Slice(v int32) { + s := (*[]int32)(p.p) + *s = append(*s, v) } -// Get gets the value pointed at by *v. -func word32_Get(p word32) uint32 { - return **p +func (p pointer) toUint64() *uint64 { + return (*uint64)(p.p) } - -// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct. -func structPointer_Word32(p structPointer, f field) word32 { - return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f)))) +func (p pointer) toUint64Ptr() **uint64 { + return (**uint64)(p.p) } - -// A word32Val is the address of a 32-bit value field. -type word32Val *uint32 - -// Set sets *p to x. -func word32Val_Set(p word32Val, x uint32) { - *p = x +func (p pointer) toUint64Slice() *[]uint64 { + return (*[]uint64)(p.p) } - -// Get gets the value pointed at by p. -func word32Val_Get(p word32Val) uint32 { - return *p +func (p pointer) toUint32() *uint32 { + return (*uint32)(p.p) } - -// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct. -func structPointer_Word32Val(p structPointer, f field) word32Val { - return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f)))) +func (p pointer) toUint32Ptr() **uint32 { + return (**uint32)(p.p) } - -// A word32Slice is a slice of 32-bit values. -type word32Slice []uint32 - -func (v *word32Slice) Append(x uint32) { *v = append(*v, x) } -func (v *word32Slice) Len() int { return len(*v) } -func (v *word32Slice) Index(i int) uint32 { return (*v)[i] } - -// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct. -func structPointer_Word32Slice(p structPointer, f field) *word32Slice { - return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func (p pointer) toUint32Slice() *[]uint32 { + return (*[]uint32)(p.p) } - -// word64 is like word32 but for 64-bit values. -type word64 **uint64 - -func word64_Set(p word64, o *Buffer, x uint64) { - if len(o.uint64s) == 0 { - o.uint64s = make([]uint64, uint64PoolSize) - } - o.uint64s[0] = x - *p = &o.uint64s[0] - o.uint64s = o.uint64s[1:] +func (p pointer) toBool() *bool { + return (*bool)(p.p) } - -func word64_IsNil(p word64) bool { - return *p == nil +func (p pointer) toBoolPtr() **bool { + return (**bool)(p.p) } - -func word64_Get(p word64) uint64 { - return **p +func (p pointer) toBoolSlice() *[]bool { + return (*[]bool)(p.p) +} +func (p pointer) toFloat64() *float64 { + return (*float64)(p.p) +} +func (p pointer) toFloat64Ptr() **float64 { + return (**float64)(p.p) +} +func (p pointer) toFloat64Slice() *[]float64 { + return (*[]float64)(p.p) +} +func (p pointer) toFloat32() *float32 { + return (*float32)(p.p) +} +func (p pointer) toFloat32Ptr() **float32 { + return (**float32)(p.p) +} +func (p pointer) toFloat32Slice() *[]float32 { + return (*[]float32)(p.p) +} +func (p pointer) toString() *string { + return (*string)(p.p) +} +func (p pointer) toStringPtr() **string { + return (**string)(p.p) +} +func (p pointer) toStringSlice() *[]string { + return (*[]string)(p.p) +} +func (p pointer) toBytes() *[]byte { + return (*[]byte)(p.p) +} +func (p pointer) toBytesSlice() *[][]byte { + return (*[][]byte)(p.p) +} +func (p pointer) toExtensions() *XXX_InternalExtensions { + return (*XXX_InternalExtensions)(p.p) +} +func (p pointer) toOldExtensions() *map[int32]Extension { + return (*map[int32]Extension)(p.p) } -func structPointer_Word64(p structPointer, f field) word64 { - return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) +// getPointerSlice loads []*T from p as a []pointer. +// The value returned is aliased with the original slice. +// This behavior differs from the implementation in pointer_reflect.go. +func (p pointer) getPointerSlice() []pointer { + // Super-tricky - p should point to a []*T where T is a + // message type. We load it as []pointer. + return *(*[]pointer)(p.p) } -// word64Val is like word32Val but for 64-bit values. -type word64Val *uint64 +// setPointerSlice stores []pointer into p as a []*T. +// The value set is aliased with the input slice. +// This behavior differs from the implementation in pointer_reflect.go. +func (p pointer) setPointerSlice(v []pointer) { + // Super-tricky - p should point to a []*T where T is a + // message type. We store it as []pointer. + *(*[]pointer)(p.p) = v +} -func word64Val_Set(p word64Val, o *Buffer, x uint64) { - *p = x +// getPointer loads the pointer at p and returns it. +func (p pointer) getPointer() pointer { + return pointer{p: *(*unsafe.Pointer)(p.p)} } -func word64Val_Get(p word64Val) uint64 { - return *p +// setPointer stores the pointer q at p. +func (p pointer) setPointer(q pointer) { + *(*unsafe.Pointer)(p.p) = q.p } -func structPointer_Word64Val(p structPointer, f field) word64Val { - return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) +// append q to the slice pointed to by p. +func (p pointer) appendPointer(q pointer) { + s := (*[]unsafe.Pointer)(p.p) + *s = append(*s, q.p) } -// word64Slice is like word32Slice but for 64-bit values. -type word64Slice []uint64 +// getInterfacePointer returns a pointer that points to the +// interface data of the interface pointed by p. +func (p pointer) getInterfacePointer() pointer { + // Super-tricky - read pointer out of data word of interface value. + return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]} +} -func (v *word64Slice) Append(x uint64) { *v = append(*v, x) } -func (v *word64Slice) Len() int { return len(*v) } -func (v *word64Slice) Index(i int) uint64 { return (*v)[i] } +// asPointerTo returns a reflect.Value that is a pointer to an +// object of type t stored at p. +func (p pointer) asPointerTo(t reflect.Type) reflect.Value { + return reflect.NewAt(t, p.p) +} -func structPointer_Word64Slice(p structPointer, f field) *word64Slice { - return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f))) +func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo { + return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) +} +func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo { + return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) +} +func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo { + return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) +} +func atomicLoadDiscardInfo(p **discardInfo) *discardInfo { + return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p)))) +} +func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) { + atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v)) } diff --git a/vendor/github.com/golang/protobuf/proto/properties.go b/vendor/github.com/golang/protobuf/proto/properties.go index ec2289c0..50b99b83 100644 --- a/vendor/github.com/golang/protobuf/proto/properties.go +++ b/vendor/github.com/golang/protobuf/proto/properties.go @@ -58,42 +58,6 @@ const ( WireFixed32 = 5 ) -const startSize = 10 // initial slice/string sizes - -// Encoders are defined in encode.go -// An encoder outputs the full representation of a field, including its -// tag and encoder type. -type encoder func(p *Buffer, prop *Properties, base structPointer) error - -// A valueEncoder encodes a single integer in a particular encoding. -type valueEncoder func(o *Buffer, x uint64) error - -// Sizers are defined in encode.go -// A sizer returns the encoded size of a field, including its tag and encoder -// type. -type sizer func(prop *Properties, base structPointer) int - -// A valueSizer returns the encoded size of a single integer in a particular -// encoding. -type valueSizer func(x uint64) int - -// Decoders are defined in decode.go -// A decoder creates a value from its wire representation. -// Unrecognized subelements are saved in unrec. -type decoder func(p *Buffer, prop *Properties, base structPointer) error - -// A valueDecoder decodes a single integer in a particular encoding. -type valueDecoder func(o *Buffer) (x uint64, err error) - -// A oneofMarshaler does the marshaling for all oneof fields in a message. -type oneofMarshaler func(Message, *Buffer) error - -// A oneofUnmarshaler does the unmarshaling for a oneof field in a message. -type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error) - -// A oneofSizer does the sizing for all oneof fields in a message. -type oneofSizer func(Message) int - // tagMap is an optimization over map[int]int for typical protocol buffer // use-cases. Encoded protocol buffers are often in tag order with small tag // numbers. @@ -140,13 +104,6 @@ type StructProperties struct { decoderTags tagMap // map from proto tag to struct field number decoderOrigNames map[string]int // map from original name to struct field number order []int // list of struct field numbers in tag order - unrecField field // field id of the XXX_unrecognized []byte field - extendable bool // is this an extendable proto - - oneofMarshaler oneofMarshaler - oneofUnmarshaler oneofUnmarshaler - oneofSizer oneofSizer - stype reflect.Type // OneofTypes contains information about the oneof fields in this message. // It is keyed by the original name of a field. @@ -182,41 +139,24 @@ type Properties struct { Repeated bool Packed bool // relevant for repeated primitives only Enum string // set for enum types only - proto3 bool // whether this is known to be a proto3 field; set for []byte only + proto3 bool // whether this is known to be a proto3 field oneof bool // whether this is a oneof field Default string // default value HasDefault bool // whether an explicit default was provided - def_uint64 uint64 - - enc encoder - valEnc valueEncoder // set for bool and numeric types only - field field - tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType) - tagbuf [8]byte - stype reflect.Type // set for struct types only - sprop *StructProperties // set for struct types only - isMarshaler bool - isUnmarshaler bool - - mtype reflect.Type // set for map types only - mkeyprop *Properties // set for map types only - mvalprop *Properties // set for map types only - - size sizer - valSize valueSizer // set for bool and numeric types only - - dec decoder - valDec valueDecoder // set for bool and numeric types only - - // If this is a packable field, this will be the decoder for the packed version of the field. - packedDec decoder + + stype reflect.Type // set for struct types only + sprop *StructProperties // set for struct types only + + mtype reflect.Type // set for map types only + MapKeyProp *Properties // set for map types only + MapValProp *Properties // set for map types only } // String formats the properties in the protobuf struct field tag style. func (p *Properties) String() string { s := p.Wire - s = "," + s += "," s += strconv.Itoa(p.Tag) if p.Required { s += ",req" @@ -262,29 +202,14 @@ func (p *Properties) Parse(s string) { switch p.Wire { case "varint": p.WireType = WireVarint - p.valEnc = (*Buffer).EncodeVarint - p.valDec = (*Buffer).DecodeVarint - p.valSize = sizeVarint case "fixed32": p.WireType = WireFixed32 - p.valEnc = (*Buffer).EncodeFixed32 - p.valDec = (*Buffer).DecodeFixed32 - p.valSize = sizeFixed32 case "fixed64": p.WireType = WireFixed64 - p.valEnc = (*Buffer).EncodeFixed64 - p.valDec = (*Buffer).DecodeFixed64 - p.valSize = sizeFixed64 case "zigzag32": p.WireType = WireVarint - p.valEnc = (*Buffer).EncodeZigzag32 - p.valDec = (*Buffer).DecodeZigzag32 - p.valSize = sizeZigzag32 case "zigzag64": p.WireType = WireVarint - p.valEnc = (*Buffer).EncodeZigzag64 - p.valDec = (*Buffer).DecodeZigzag64 - p.valSize = sizeZigzag64 case "bytes", "group": p.WireType = WireBytes // no numeric converter for non-numeric types @@ -299,6 +224,7 @@ func (p *Properties) Parse(s string) { return } +outer: for i := 2; i < len(fields); i++ { f := fields[i] switch { @@ -326,256 +252,41 @@ func (p *Properties) Parse(s string) { if i+1 < len(fields) { // Commas aren't escaped, and def is always last. p.Default += "," + strings.Join(fields[i+1:], ",") - break + break outer } } } } -func logNoSliceEnc(t1, t2 reflect.Type) { - fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2) -} - var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() -// Initialize the fields for encoding and decoding. -func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { - p.enc = nil - p.dec = nil - p.size = nil - +// setFieldProps initializes the field properties for submessages and maps. +func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { switch t1 := typ; t1.Kind() { - default: - fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1) - - // proto3 scalar types - - case reflect.Bool: - p.enc = (*Buffer).enc_proto3_bool - p.dec = (*Buffer).dec_proto3_bool - p.size = size_proto3_bool - case reflect.Int32: - p.enc = (*Buffer).enc_proto3_int32 - p.dec = (*Buffer).dec_proto3_int32 - p.size = size_proto3_int32 - case reflect.Uint32: - p.enc = (*Buffer).enc_proto3_uint32 - p.dec = (*Buffer).dec_proto3_int32 // can reuse - p.size = size_proto3_uint32 - case reflect.Int64, reflect.Uint64: - p.enc = (*Buffer).enc_proto3_int64 - p.dec = (*Buffer).dec_proto3_int64 - p.size = size_proto3_int64 - case reflect.Float32: - p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits - p.dec = (*Buffer).dec_proto3_int32 - p.size = size_proto3_uint32 - case reflect.Float64: - p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits - p.dec = (*Buffer).dec_proto3_int64 - p.size = size_proto3_int64 - case reflect.String: - p.enc = (*Buffer).enc_proto3_string - p.dec = (*Buffer).dec_proto3_string - p.size = size_proto3_string - case reflect.Ptr: - switch t2 := t1.Elem(); t2.Kind() { - default: - fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2) - break - case reflect.Bool: - p.enc = (*Buffer).enc_bool - p.dec = (*Buffer).dec_bool - p.size = size_bool - case reflect.Int32: - p.enc = (*Buffer).enc_int32 - p.dec = (*Buffer).dec_int32 - p.size = size_int32 - case reflect.Uint32: - p.enc = (*Buffer).enc_uint32 - p.dec = (*Buffer).dec_int32 // can reuse - p.size = size_uint32 - case reflect.Int64, reflect.Uint64: - p.enc = (*Buffer).enc_int64 - p.dec = (*Buffer).dec_int64 - p.size = size_int64 - case reflect.Float32: - p.enc = (*Buffer).enc_uint32 // can just treat them as bits - p.dec = (*Buffer).dec_int32 - p.size = size_uint32 - case reflect.Float64: - p.enc = (*Buffer).enc_int64 // can just treat them as bits - p.dec = (*Buffer).dec_int64 - p.size = size_int64 - case reflect.String: - p.enc = (*Buffer).enc_string - p.dec = (*Buffer).dec_string - p.size = size_string - case reflect.Struct: + if t1.Elem().Kind() == reflect.Struct { p.stype = t1.Elem() - p.isMarshaler = isMarshaler(t1) - p.isUnmarshaler = isUnmarshaler(t1) - if p.Wire == "bytes" { - p.enc = (*Buffer).enc_struct_message - p.dec = (*Buffer).dec_struct_message - p.size = size_struct_message - } else { - p.enc = (*Buffer).enc_struct_group - p.dec = (*Buffer).dec_struct_group - p.size = size_struct_group - } } case reflect.Slice: - switch t2 := t1.Elem(); t2.Kind() { - default: - logNoSliceEnc(t1, t2) - break - case reflect.Bool: - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_bool - p.size = size_slice_packed_bool - } else { - p.enc = (*Buffer).enc_slice_bool - p.size = size_slice_bool - } - p.dec = (*Buffer).dec_slice_bool - p.packedDec = (*Buffer).dec_slice_packed_bool - case reflect.Int32: - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_int32 - p.size = size_slice_packed_int32 - } else { - p.enc = (*Buffer).enc_slice_int32 - p.size = size_slice_int32 - } - p.dec = (*Buffer).dec_slice_int32 - p.packedDec = (*Buffer).dec_slice_packed_int32 - case reflect.Uint32: - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_uint32 - p.size = size_slice_packed_uint32 - } else { - p.enc = (*Buffer).enc_slice_uint32 - p.size = size_slice_uint32 - } - p.dec = (*Buffer).dec_slice_int32 - p.packedDec = (*Buffer).dec_slice_packed_int32 - case reflect.Int64, reflect.Uint64: - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_int64 - p.size = size_slice_packed_int64 - } else { - p.enc = (*Buffer).enc_slice_int64 - p.size = size_slice_int64 - } - p.dec = (*Buffer).dec_slice_int64 - p.packedDec = (*Buffer).dec_slice_packed_int64 - case reflect.Uint8: - p.dec = (*Buffer).dec_slice_byte - if p.proto3 { - p.enc = (*Buffer).enc_proto3_slice_byte - p.size = size_proto3_slice_byte - } else { - p.enc = (*Buffer).enc_slice_byte - p.size = size_slice_byte - } - case reflect.Float32, reflect.Float64: - switch t2.Bits() { - case 32: - // can just treat them as bits - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_uint32 - p.size = size_slice_packed_uint32 - } else { - p.enc = (*Buffer).enc_slice_uint32 - p.size = size_slice_uint32 - } - p.dec = (*Buffer).dec_slice_int32 - p.packedDec = (*Buffer).dec_slice_packed_int32 - case 64: - // can just treat them as bits - if p.Packed { - p.enc = (*Buffer).enc_slice_packed_int64 - p.size = size_slice_packed_int64 - } else { - p.enc = (*Buffer).enc_slice_int64 - p.size = size_slice_int64 - } - p.dec = (*Buffer).dec_slice_int64 - p.packedDec = (*Buffer).dec_slice_packed_int64 - default: - logNoSliceEnc(t1, t2) - break - } - case reflect.String: - p.enc = (*Buffer).enc_slice_string - p.dec = (*Buffer).dec_slice_string - p.size = size_slice_string - case reflect.Ptr: - switch t3 := t2.Elem(); t3.Kind() { - default: - fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3) - break - case reflect.Struct: - p.stype = t2.Elem() - p.isMarshaler = isMarshaler(t2) - p.isUnmarshaler = isUnmarshaler(t2) - if p.Wire == "bytes" { - p.enc = (*Buffer).enc_slice_struct_message - p.dec = (*Buffer).dec_slice_struct_message - p.size = size_slice_struct_message - } else { - p.enc = (*Buffer).enc_slice_struct_group - p.dec = (*Buffer).dec_slice_struct_group - p.size = size_slice_struct_group - } - } - case reflect.Slice: - switch t2.Elem().Kind() { - default: - fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem()) - break - case reflect.Uint8: - p.enc = (*Buffer).enc_slice_slice_byte - p.dec = (*Buffer).dec_slice_slice_byte - p.size = size_slice_slice_byte - } + if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct { + p.stype = t2.Elem() } case reflect.Map: - p.enc = (*Buffer).enc_new_map - p.dec = (*Buffer).dec_new_map - p.size = size_new_map - p.mtype = t1 - p.mkeyprop = &Properties{} - p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) - p.mvalprop = &Properties{} + p.MapKeyProp = &Properties{} + p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) + p.MapValProp = &Properties{} vtype := p.mtype.Elem() if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice { // The value type is not a message (*T) or bytes ([]byte), // so we need encoders for the pointer to this type. vtype = reflect.PtrTo(vtype) } - p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) + p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) } - // precalculate tag code - wire := p.WireType - if p.Packed { - wire = WireBytes - } - x := uint32(p.Tag)<<3 | uint32(wire) - i := 0 - for i = 0; x > 127; i++ { - p.tagbuf[i] = 0x80 | uint8(x&0x7F) - x >>= 7 - } - p.tagbuf[i] = uint8(x) - p.tagcode = p.tagbuf[0 : i+1] - if p.stype != nil { if lockGetProp { p.sprop = GetProperties(p.stype) @@ -586,32 +297,9 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock } var ( - marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() - unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem() + marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() ) -// isMarshaler reports whether type t implements Marshaler. -func isMarshaler(t reflect.Type) bool { - // We're checking for (likely) pointer-receiver methods - // so if t is not a pointer, something is very wrong. - // The calls above only invoke isMarshaler on pointer types. - if t.Kind() != reflect.Ptr { - panic("proto: misuse of isMarshaler") - } - return t.Implements(marshalerType) -} - -// isUnmarshaler reports whether type t implements Unmarshaler. -func isUnmarshaler(t reflect.Type) bool { - // We're checking for (likely) pointer-receiver methods - // so if t is not a pointer, something is very wrong. - // The calls above only invoke isUnmarshaler on pointer types. - if t.Kind() != reflect.Ptr { - panic("proto: misuse of isUnmarshaler") - } - return t.Implements(unmarshalerType) -} - // Init populates the properties from a protocol buffer struct tag. func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { p.init(typ, name, tag, f, true) @@ -621,14 +309,11 @@ func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructF // "bytes,49,opt,def=hello!" p.Name = name p.OrigName = name - if f != nil { - p.field = toField(f) - } if tag == "" { return } p.Parse(tag) - p.setEncAndDec(typ, f, lockGetProp) + p.setFieldProps(typ, f, lockGetProp) } var ( @@ -678,9 +363,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { propertiesMap[t] = prop // build properties - prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) || - reflect.PtrTo(t).Implements(extendableProtoV1Type) - prop.unrecField = invalidField prop.Prop = make([]*Properties, t.NumField()) prop.order = make([]int, t.NumField()) @@ -690,17 +372,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { name := f.Name p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) - if f.Name == "XXX_InternalExtensions" { // special case - p.enc = (*Buffer).enc_exts - p.dec = nil // not needed - p.size = size_exts - } else if f.Name == "XXX_extensions" { // special case - p.enc = (*Buffer).enc_map - p.dec = nil // not needed - p.size = size_map - } else if f.Name == "XXX_unrecognized" { // special case - prop.unrecField = toField(&f) - } oneof := f.Tag.Get("protobuf_oneof") // special case if oneof != "" { // Oneof fields don't use the traditional protobuf tag. @@ -715,9 +386,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { } print("\n") } - if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" { - fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]") - } } // Re-order prop.order. @@ -728,8 +396,7 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { } if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { var oots []interface{} - prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs() - prop.stype = t + _, _, _, oots = om.XXX_OneofFuncs() // Interpret oneof metadata. prop.OneofTypes = make(map[string]*OneofProperties) @@ -779,30 +446,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties { return prop } -// Return the Properties object for the x[0]'th field of the structure. -func propByIndex(t reflect.Type, x []int) *Properties { - if len(x) != 1 { - fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t) - return nil - } - prop := GetProperties(t) - return prop.Prop[x[0]] -} - -// Get the address and type of a pointer to a struct from an interface. -func getbase(pb Message) (t reflect.Type, b structPointer, err error) { - if pb == nil { - err = ErrNil - return - } - // get the reflect type of the pointer to the struct. - t = reflect.TypeOf(pb) - // get the address of the struct. - value := reflect.ValueOf(pb) - b = toStructPointer(value) - return -} - // A global registry of enum types. // The generated code will register the generated maps by calling RegisterEnum. @@ -826,20 +469,42 @@ func EnumValueMap(enumType string) map[string]int32 { // A registry of all linked message types. // The string is a fully-qualified proto name ("pkg.Message"). var ( - protoTypes = make(map[string]reflect.Type) - revProtoTypes = make(map[reflect.Type]string) + protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers + protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types + revProtoTypes = make(map[reflect.Type]string) ) // RegisterType is called from generated code and maps from the fully qualified // proto name to the type (pointer to struct) of the protocol buffer. func RegisterType(x Message, name string) { - if _, ok := protoTypes[name]; ok { + if _, ok := protoTypedNils[name]; ok { // TODO: Some day, make this a panic. log.Printf("proto: duplicate proto type registered: %s", name) return } t := reflect.TypeOf(x) - protoTypes[name] = t + if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 { + // Generated code always calls RegisterType with nil x. + // This check is just for extra safety. + protoTypedNils[name] = x + } else { + protoTypedNils[name] = reflect.Zero(t).Interface().(Message) + } + revProtoTypes[t] = name +} + +// RegisterMapType is called from generated code and maps from the fully qualified +// proto name to the native map type of the proto map definition. +func RegisterMapType(x interface{}, name string) { + if reflect.TypeOf(x).Kind() != reflect.Map { + panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name)) + } + if _, ok := protoMapTypes[name]; ok { + log.Printf("proto: duplicate proto type registered: %s", name) + return + } + t := reflect.TypeOf(x) + protoMapTypes[name] = t revProtoTypes[t] = name } @@ -855,7 +520,14 @@ func MessageName(x Message) string { } // MessageType returns the message type (pointer to struct) for a named message. -func MessageType(name string) reflect.Type { return protoTypes[name] } +// The type is not guaranteed to implement proto.Message if the name refers to a +// map entry. +func MessageType(name string) reflect.Type { + if t, ok := protoTypedNils[name]; ok { + return reflect.TypeOf(t) + } + return protoMapTypes[name] +} // A registry of all linked proto files. var ( diff --git a/vendor/github.com/golang/protobuf/proto/table_marshal.go b/vendor/github.com/golang/protobuf/proto/table_marshal.go new file mode 100644 index 00000000..b1679449 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/table_marshal.go @@ -0,0 +1,2767 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import ( + "errors" + "fmt" + "math" + "reflect" + "sort" + "strconv" + "strings" + "sync" + "sync/atomic" + "unicode/utf8" +) + +// a sizer takes a pointer to a field and the size of its tag, computes the size of +// the encoded data. +type sizer func(pointer, int) int + +// a marshaler takes a byte slice, a pointer to a field, and its tag (in wire format), +// marshals the field to the end of the slice, returns the slice and error (if any). +type marshaler func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) + +// marshalInfo is the information used for marshaling a message. +type marshalInfo struct { + typ reflect.Type + fields []*marshalFieldInfo + unrecognized field // offset of XXX_unrecognized + extensions field // offset of XXX_InternalExtensions + v1extensions field // offset of XXX_extensions + sizecache field // offset of XXX_sizecache + initialized int32 // 0 -- only typ is set, 1 -- fully initialized + messageset bool // uses message set wire format + hasmarshaler bool // has custom marshaler + sync.RWMutex // protect extElems map, also for initialization + extElems map[int32]*marshalElemInfo // info of extension elements +} + +// marshalFieldInfo is the information used for marshaling a field of a message. +type marshalFieldInfo struct { + field field + wiretag uint64 // tag in wire format + tagsize int // size of tag in wire format + sizer sizer + marshaler marshaler + isPointer bool + required bool // field is required + name string // name of the field, for error reporting + oneofElems map[reflect.Type]*marshalElemInfo // info of oneof elements +} + +// marshalElemInfo is the information used for marshaling an extension or oneof element. +type marshalElemInfo struct { + wiretag uint64 // tag in wire format + tagsize int // size of tag in wire format + sizer sizer + marshaler marshaler + isptr bool // elem is pointer typed, thus interface of this type is a direct interface (extension only) +} + +var ( + marshalInfoMap = map[reflect.Type]*marshalInfo{} + marshalInfoLock sync.Mutex +) + +// getMarshalInfo returns the information to marshal a given type of message. +// The info it returns may not necessarily initialized. +// t is the type of the message (NOT the pointer to it). +func getMarshalInfo(t reflect.Type) *marshalInfo { + marshalInfoLock.Lock() + u, ok := marshalInfoMap[t] + if !ok { + u = &marshalInfo{typ: t} + marshalInfoMap[t] = u + } + marshalInfoLock.Unlock() + return u +} + +// Size is the entry point from generated code, +// and should be ONLY called by generated code. +// It computes the size of encoded data of msg. +// a is a pointer to a place to store cached marshal info. +func (a *InternalMessageInfo) Size(msg Message) int { + u := getMessageMarshalInfo(msg, a) + ptr := toPointer(&msg) + if ptr.isNil() { + // We get here if msg is a typed nil ((*SomeMessage)(nil)), + // so it satisfies the interface, and msg == nil wouldn't + // catch it. We don't want crash in this case. + return 0 + } + return u.size(ptr) +} + +// Marshal is the entry point from generated code, +// and should be ONLY called by generated code. +// It marshals msg to the end of b. +// a is a pointer to a place to store cached marshal info. +func (a *InternalMessageInfo) Marshal(b []byte, msg Message, deterministic bool) ([]byte, error) { + u := getMessageMarshalInfo(msg, a) + ptr := toPointer(&msg) + if ptr.isNil() { + // We get here if msg is a typed nil ((*SomeMessage)(nil)), + // so it satisfies the interface, and msg == nil wouldn't + // catch it. We don't want crash in this case. + return b, ErrNil + } + return u.marshal(b, ptr, deterministic) +} + +func getMessageMarshalInfo(msg interface{}, a *InternalMessageInfo) *marshalInfo { + // u := a.marshal, but atomically. + // We use an atomic here to ensure memory consistency. + u := atomicLoadMarshalInfo(&a.marshal) + if u == nil { + // Get marshal information from type of message. + t := reflect.ValueOf(msg).Type() + if t.Kind() != reflect.Ptr { + panic(fmt.Sprintf("cannot handle non-pointer message type %v", t)) + } + u = getMarshalInfo(t.Elem()) + // Store it in the cache for later users. + // a.marshal = u, but atomically. + atomicStoreMarshalInfo(&a.marshal, u) + } + return u +} + +// size is the main function to compute the size of the encoded data of a message. +// ptr is the pointer to the message. +func (u *marshalInfo) size(ptr pointer) int { + if atomic.LoadInt32(&u.initialized) == 0 { + u.computeMarshalInfo() + } + + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + if u.hasmarshaler { + m := ptr.asPointerTo(u.typ).Interface().(Marshaler) + b, _ := m.Marshal() + return len(b) + } + + n := 0 + for _, f := range u.fields { + if f.isPointer && ptr.offset(f.field).getPointer().isNil() { + // nil pointer always marshals to nothing + continue + } + n += f.sizer(ptr.offset(f.field), f.tagsize) + } + if u.extensions.IsValid() { + e := ptr.offset(u.extensions).toExtensions() + if u.messageset { + n += u.sizeMessageSet(e) + } else { + n += u.sizeExtensions(e) + } + } + if u.v1extensions.IsValid() { + m := *ptr.offset(u.v1extensions).toOldExtensions() + n += u.sizeV1Extensions(m) + } + if u.unrecognized.IsValid() { + s := *ptr.offset(u.unrecognized).toBytes() + n += len(s) + } + // cache the result for use in marshal + if u.sizecache.IsValid() { + atomic.StoreInt32(ptr.offset(u.sizecache).toInt32(), int32(n)) + } + return n +} + +// cachedsize gets the size from cache. If there is no cache (i.e. message is not generated), +// fall back to compute the size. +func (u *marshalInfo) cachedsize(ptr pointer) int { + if u.sizecache.IsValid() { + return int(atomic.LoadInt32(ptr.offset(u.sizecache).toInt32())) + } + return u.size(ptr) +} + +// marshal is the main function to marshal a message. It takes a byte slice and appends +// the encoded data to the end of the slice, returns the slice and error (if any). +// ptr is the pointer to the message. +// If deterministic is true, map is marshaled in deterministic order. +func (u *marshalInfo) marshal(b []byte, ptr pointer, deterministic bool) ([]byte, error) { + if atomic.LoadInt32(&u.initialized) == 0 { + u.computeMarshalInfo() + } + + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + if u.hasmarshaler { + m := ptr.asPointerTo(u.typ).Interface().(Marshaler) + b1, err := m.Marshal() + b = append(b, b1...) + return b, err + } + + var err, errLater error + // The old marshaler encodes extensions at beginning. + if u.extensions.IsValid() { + e := ptr.offset(u.extensions).toExtensions() + if u.messageset { + b, err = u.appendMessageSet(b, e, deterministic) + } else { + b, err = u.appendExtensions(b, e, deterministic) + } + if err != nil { + return b, err + } + } + if u.v1extensions.IsValid() { + m := *ptr.offset(u.v1extensions).toOldExtensions() + b, err = u.appendV1Extensions(b, m, deterministic) + if err != nil { + return b, err + } + } + for _, f := range u.fields { + if f.required { + if ptr.offset(f.field).getPointer().isNil() { + // Required field is not set. + // We record the error but keep going, to give a complete marshaling. + if errLater == nil { + errLater = &RequiredNotSetError{f.name} + } + continue + } + } + if f.isPointer && ptr.offset(f.field).getPointer().isNil() { + // nil pointer always marshals to nothing + continue + } + b, err = f.marshaler(b, ptr.offset(f.field), f.wiretag, deterministic) + if err != nil { + if err1, ok := err.(*RequiredNotSetError); ok { + // Required field in submessage is not set. + // We record the error but keep going, to give a complete marshaling. + if errLater == nil { + errLater = &RequiredNotSetError{f.name + "." + err1.field} + } + continue + } + if err == errRepeatedHasNil { + err = errors.New("proto: repeated field " + f.name + " has nil element") + } + if err == errInvalidUTF8 { + if errLater == nil { + fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name + errLater = &invalidUTF8Error{fullName} + } + continue + } + return b, err + } + } + if u.unrecognized.IsValid() { + s := *ptr.offset(u.unrecognized).toBytes() + b = append(b, s...) + } + return b, errLater +} + +// computeMarshalInfo initializes the marshal info. +func (u *marshalInfo) computeMarshalInfo() { + u.Lock() + defer u.Unlock() + if u.initialized != 0 { // non-atomic read is ok as it is protected by the lock + return + } + + t := u.typ + u.unrecognized = invalidField + u.extensions = invalidField + u.v1extensions = invalidField + u.sizecache = invalidField + + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + if reflect.PtrTo(t).Implements(marshalerType) { + u.hasmarshaler = true + atomic.StoreInt32(&u.initialized, 1) + return + } + + // get oneof implementers + var oneofImplementers []interface{} + if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { + _, _, _, oneofImplementers = m.XXX_OneofFuncs() + } + + n := t.NumField() + + // deal with XXX fields first + for i := 0; i < t.NumField(); i++ { + f := t.Field(i) + if !strings.HasPrefix(f.Name, "XXX_") { + continue + } + switch f.Name { + case "XXX_sizecache": + u.sizecache = toField(&f) + case "XXX_unrecognized": + u.unrecognized = toField(&f) + case "XXX_InternalExtensions": + u.extensions = toField(&f) + u.messageset = f.Tag.Get("protobuf_messageset") == "1" + case "XXX_extensions": + u.v1extensions = toField(&f) + case "XXX_NoUnkeyedLiteral": + // nothing to do + default: + panic("unknown XXX field: " + f.Name) + } + n-- + } + + // normal fields + fields := make([]marshalFieldInfo, n) // batch allocation + u.fields = make([]*marshalFieldInfo, 0, n) + for i, j := 0, 0; i < t.NumField(); i++ { + f := t.Field(i) + + if strings.HasPrefix(f.Name, "XXX_") { + continue + } + field := &fields[j] + j++ + field.name = f.Name + u.fields = append(u.fields, field) + if f.Tag.Get("protobuf_oneof") != "" { + field.computeOneofFieldInfo(&f, oneofImplementers) + continue + } + if f.Tag.Get("protobuf") == "" { + // field has no tag (not in generated message), ignore it + u.fields = u.fields[:len(u.fields)-1] + j-- + continue + } + field.computeMarshalFieldInfo(&f) + } + + // fields are marshaled in tag order on the wire. + sort.Sort(byTag(u.fields)) + + atomic.StoreInt32(&u.initialized, 1) +} + +// helper for sorting fields by tag +type byTag []*marshalFieldInfo + +func (a byTag) Len() int { return len(a) } +func (a byTag) Swap(i, j int) { a[i], a[j] = a[j], a[i] } +func (a byTag) Less(i, j int) bool { return a[i].wiretag < a[j].wiretag } + +// getExtElemInfo returns the information to marshal an extension element. +// The info it returns is initialized. +func (u *marshalInfo) getExtElemInfo(desc *ExtensionDesc) *marshalElemInfo { + // get from cache first + u.RLock() + e, ok := u.extElems[desc.Field] + u.RUnlock() + if ok { + return e + } + + t := reflect.TypeOf(desc.ExtensionType) // pointer or slice to basic type or struct + tags := strings.Split(desc.Tag, ",") + tag, err := strconv.Atoi(tags[1]) + if err != nil { + panic("tag is not an integer") + } + wt := wiretype(tags[0]) + sizer, marshaler := typeMarshaler(t, tags, false, false) + e = &marshalElemInfo{ + wiretag: uint64(tag)<<3 | wt, + tagsize: SizeVarint(uint64(tag) << 3), + sizer: sizer, + marshaler: marshaler, + isptr: t.Kind() == reflect.Ptr, + } + + // update cache + u.Lock() + if u.extElems == nil { + u.extElems = make(map[int32]*marshalElemInfo) + } + u.extElems[desc.Field] = e + u.Unlock() + return e +} + +// computeMarshalFieldInfo fills up the information to marshal a field. +func (fi *marshalFieldInfo) computeMarshalFieldInfo(f *reflect.StructField) { + // parse protobuf tag of the field. + // tag has format of "bytes,49,opt,name=foo,def=hello!" + tags := strings.Split(f.Tag.Get("protobuf"), ",") + if tags[0] == "" { + return + } + tag, err := strconv.Atoi(tags[1]) + if err != nil { + panic("tag is not an integer") + } + wt := wiretype(tags[0]) + if tags[2] == "req" { + fi.required = true + } + fi.setTag(f, tag, wt) + fi.setMarshaler(f, tags) +} + +func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofImplementers []interface{}) { + fi.field = toField(f) + fi.wiretag = 1<<31 - 1 // Use a large tag number, make oneofs sorted at the end. This tag will not appear on the wire. + fi.isPointer = true + fi.sizer, fi.marshaler = makeOneOfMarshaler(fi, f) + fi.oneofElems = make(map[reflect.Type]*marshalElemInfo) + + ityp := f.Type // interface type + for _, o := range oneofImplementers { + t := reflect.TypeOf(o) + if !t.Implements(ityp) { + continue + } + sf := t.Elem().Field(0) // oneof implementer is a struct with a single field + tags := strings.Split(sf.Tag.Get("protobuf"), ",") + tag, err := strconv.Atoi(tags[1]) + if err != nil { + panic("tag is not an integer") + } + wt := wiretype(tags[0]) + sizer, marshaler := typeMarshaler(sf.Type, tags, false, true) // oneof should not omit any zero value + fi.oneofElems[t.Elem()] = &marshalElemInfo{ + wiretag: uint64(tag)<<3 | wt, + tagsize: SizeVarint(uint64(tag) << 3), + sizer: sizer, + marshaler: marshaler, + } + } +} + +type oneofMessage interface { + XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{}) +} + +// wiretype returns the wire encoding of the type. +func wiretype(encoding string) uint64 { + switch encoding { + case "fixed32": + return WireFixed32 + case "fixed64": + return WireFixed64 + case "varint", "zigzag32", "zigzag64": + return WireVarint + case "bytes": + return WireBytes + case "group": + return WireStartGroup + } + panic("unknown wire type " + encoding) +} + +// setTag fills up the tag (in wire format) and its size in the info of a field. +func (fi *marshalFieldInfo) setTag(f *reflect.StructField, tag int, wt uint64) { + fi.field = toField(f) + fi.wiretag = uint64(tag)<<3 | wt + fi.tagsize = SizeVarint(uint64(tag) << 3) +} + +// setMarshaler fills up the sizer and marshaler in the info of a field. +func (fi *marshalFieldInfo) setMarshaler(f *reflect.StructField, tags []string) { + switch f.Type.Kind() { + case reflect.Map: + // map field + fi.isPointer = true + fi.sizer, fi.marshaler = makeMapMarshaler(f) + return + case reflect.Ptr, reflect.Slice: + fi.isPointer = true + } + fi.sizer, fi.marshaler = typeMarshaler(f.Type, tags, true, false) +} + +// typeMarshaler returns the sizer and marshaler of a given field. +// t is the type of the field. +// tags is the generated "protobuf" tag of the field. +// If nozero is true, zero value is not marshaled to the wire. +// If oneof is true, it is a oneof field. +func typeMarshaler(t reflect.Type, tags []string, nozero, oneof bool) (sizer, marshaler) { + encoding := tags[0] + + pointer := false + slice := false + if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { + slice = true + t = t.Elem() + } + if t.Kind() == reflect.Ptr { + pointer = true + t = t.Elem() + } + + packed := false + proto3 := false + validateUTF8 := true + for i := 2; i < len(tags); i++ { + if tags[i] == "packed" { + packed = true + } + if tags[i] == "proto3" { + proto3 = true + } + } + validateUTF8 = validateUTF8 && proto3 + + switch t.Kind() { + case reflect.Bool: + if pointer { + return sizeBoolPtr, appendBoolPtr + } + if slice { + if packed { + return sizeBoolPackedSlice, appendBoolPackedSlice + } + return sizeBoolSlice, appendBoolSlice + } + if nozero { + return sizeBoolValueNoZero, appendBoolValueNoZero + } + return sizeBoolValue, appendBoolValue + case reflect.Uint32: + switch encoding { + case "fixed32": + if pointer { + return sizeFixed32Ptr, appendFixed32Ptr + } + if slice { + if packed { + return sizeFixed32PackedSlice, appendFixed32PackedSlice + } + return sizeFixed32Slice, appendFixed32Slice + } + if nozero { + return sizeFixed32ValueNoZero, appendFixed32ValueNoZero + } + return sizeFixed32Value, appendFixed32Value + case "varint": + if pointer { + return sizeVarint32Ptr, appendVarint32Ptr + } + if slice { + if packed { + return sizeVarint32PackedSlice, appendVarint32PackedSlice + } + return sizeVarint32Slice, appendVarint32Slice + } + if nozero { + return sizeVarint32ValueNoZero, appendVarint32ValueNoZero + } + return sizeVarint32Value, appendVarint32Value + } + case reflect.Int32: + switch encoding { + case "fixed32": + if pointer { + return sizeFixedS32Ptr, appendFixedS32Ptr + } + if slice { + if packed { + return sizeFixedS32PackedSlice, appendFixedS32PackedSlice + } + return sizeFixedS32Slice, appendFixedS32Slice + } + if nozero { + return sizeFixedS32ValueNoZero, appendFixedS32ValueNoZero + } + return sizeFixedS32Value, appendFixedS32Value + case "varint": + if pointer { + return sizeVarintS32Ptr, appendVarintS32Ptr + } + if slice { + if packed { + return sizeVarintS32PackedSlice, appendVarintS32PackedSlice + } + return sizeVarintS32Slice, appendVarintS32Slice + } + if nozero { + return sizeVarintS32ValueNoZero, appendVarintS32ValueNoZero + } + return sizeVarintS32Value, appendVarintS32Value + case "zigzag32": + if pointer { + return sizeZigzag32Ptr, appendZigzag32Ptr + } + if slice { + if packed { + return sizeZigzag32PackedSlice, appendZigzag32PackedSlice + } + return sizeZigzag32Slice, appendZigzag32Slice + } + if nozero { + return sizeZigzag32ValueNoZero, appendZigzag32ValueNoZero + } + return sizeZigzag32Value, appendZigzag32Value + } + case reflect.Uint64: + switch encoding { + case "fixed64": + if pointer { + return sizeFixed64Ptr, appendFixed64Ptr + } + if slice { + if packed { + return sizeFixed64PackedSlice, appendFixed64PackedSlice + } + return sizeFixed64Slice, appendFixed64Slice + } + if nozero { + return sizeFixed64ValueNoZero, appendFixed64ValueNoZero + } + return sizeFixed64Value, appendFixed64Value + case "varint": + if pointer { + return sizeVarint64Ptr, appendVarint64Ptr + } + if slice { + if packed { + return sizeVarint64PackedSlice, appendVarint64PackedSlice + } + return sizeVarint64Slice, appendVarint64Slice + } + if nozero { + return sizeVarint64ValueNoZero, appendVarint64ValueNoZero + } + return sizeVarint64Value, appendVarint64Value + } + case reflect.Int64: + switch encoding { + case "fixed64": + if pointer { + return sizeFixedS64Ptr, appendFixedS64Ptr + } + if slice { + if packed { + return sizeFixedS64PackedSlice, appendFixedS64PackedSlice + } + return sizeFixedS64Slice, appendFixedS64Slice + } + if nozero { + return sizeFixedS64ValueNoZero, appendFixedS64ValueNoZero + } + return sizeFixedS64Value, appendFixedS64Value + case "varint": + if pointer { + return sizeVarintS64Ptr, appendVarintS64Ptr + } + if slice { + if packed { + return sizeVarintS64PackedSlice, appendVarintS64PackedSlice + } + return sizeVarintS64Slice, appendVarintS64Slice + } + if nozero { + return sizeVarintS64ValueNoZero, appendVarintS64ValueNoZero + } + return sizeVarintS64Value, appendVarintS64Value + case "zigzag64": + if pointer { + return sizeZigzag64Ptr, appendZigzag64Ptr + } + if slice { + if packed { + return sizeZigzag64PackedSlice, appendZigzag64PackedSlice + } + return sizeZigzag64Slice, appendZigzag64Slice + } + if nozero { + return sizeZigzag64ValueNoZero, appendZigzag64ValueNoZero + } + return sizeZigzag64Value, appendZigzag64Value + } + case reflect.Float32: + if pointer { + return sizeFloat32Ptr, appendFloat32Ptr + } + if slice { + if packed { + return sizeFloat32PackedSlice, appendFloat32PackedSlice + } + return sizeFloat32Slice, appendFloat32Slice + } + if nozero { + return sizeFloat32ValueNoZero, appendFloat32ValueNoZero + } + return sizeFloat32Value, appendFloat32Value + case reflect.Float64: + if pointer { + return sizeFloat64Ptr, appendFloat64Ptr + } + if slice { + if packed { + return sizeFloat64PackedSlice, appendFloat64PackedSlice + } + return sizeFloat64Slice, appendFloat64Slice + } + if nozero { + return sizeFloat64ValueNoZero, appendFloat64ValueNoZero + } + return sizeFloat64Value, appendFloat64Value + case reflect.String: + if validateUTF8 { + if pointer { + return sizeStringPtr, appendUTF8StringPtr + } + if slice { + return sizeStringSlice, appendUTF8StringSlice + } + if nozero { + return sizeStringValueNoZero, appendUTF8StringValueNoZero + } + return sizeStringValue, appendUTF8StringValue + } + if pointer { + return sizeStringPtr, appendStringPtr + } + if slice { + return sizeStringSlice, appendStringSlice + } + if nozero { + return sizeStringValueNoZero, appendStringValueNoZero + } + return sizeStringValue, appendStringValue + case reflect.Slice: + if slice { + return sizeBytesSlice, appendBytesSlice + } + if oneof { + // Oneof bytes field may also have "proto3" tag. + // We want to marshal it as a oneof field. Do this + // check before the proto3 check. + return sizeBytesOneof, appendBytesOneof + } + if proto3 { + return sizeBytes3, appendBytes3 + } + return sizeBytes, appendBytes + case reflect.Struct: + switch encoding { + case "group": + if slice { + return makeGroupSliceMarshaler(getMarshalInfo(t)) + } + return makeGroupMarshaler(getMarshalInfo(t)) + case "bytes": + if slice { + return makeMessageSliceMarshaler(getMarshalInfo(t)) + } + return makeMessageMarshaler(getMarshalInfo(t)) + } + } + panic(fmt.Sprintf("unknown or mismatched type: type: %v, wire type: %v", t, encoding)) +} + +// Below are functions to size/marshal a specific type of a field. +// They are stored in the field's info, and called by function pointers. +// They have type sizer or marshaler. + +func sizeFixed32Value(_ pointer, tagsize int) int { + return 4 + tagsize +} +func sizeFixed32ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toUint32() + if v == 0 { + return 0 + } + return 4 + tagsize +} +func sizeFixed32Ptr(ptr pointer, tagsize int) int { + p := *ptr.toUint32Ptr() + if p == nil { + return 0 + } + return 4 + tagsize +} +func sizeFixed32Slice(ptr pointer, tagsize int) int { + s := *ptr.toUint32Slice() + return (4 + tagsize) * len(s) +} +func sizeFixed32PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toUint32Slice() + if len(s) == 0 { + return 0 + } + return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize +} +func sizeFixedS32Value(_ pointer, tagsize int) int { + return 4 + tagsize +} +func sizeFixedS32ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt32() + if v == 0 { + return 0 + } + return 4 + tagsize +} +func sizeFixedS32Ptr(ptr pointer, tagsize int) int { + p := ptr.getInt32Ptr() + if p == nil { + return 0 + } + return 4 + tagsize +} +func sizeFixedS32Slice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + return (4 + tagsize) * len(s) +} +func sizeFixedS32PackedSlice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + if len(s) == 0 { + return 0 + } + return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize +} +func sizeFloat32Value(_ pointer, tagsize int) int { + return 4 + tagsize +} +func sizeFloat32ValueNoZero(ptr pointer, tagsize int) int { + v := math.Float32bits(*ptr.toFloat32()) + if v == 0 { + return 0 + } + return 4 + tagsize +} +func sizeFloat32Ptr(ptr pointer, tagsize int) int { + p := *ptr.toFloat32Ptr() + if p == nil { + return 0 + } + return 4 + tagsize +} +func sizeFloat32Slice(ptr pointer, tagsize int) int { + s := *ptr.toFloat32Slice() + return (4 + tagsize) * len(s) +} +func sizeFloat32PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toFloat32Slice() + if len(s) == 0 { + return 0 + } + return 4*len(s) + SizeVarint(uint64(4*len(s))) + tagsize +} +func sizeFixed64Value(_ pointer, tagsize int) int { + return 8 + tagsize +} +func sizeFixed64ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toUint64() + if v == 0 { + return 0 + } + return 8 + tagsize +} +func sizeFixed64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toUint64Ptr() + if p == nil { + return 0 + } + return 8 + tagsize +} +func sizeFixed64Slice(ptr pointer, tagsize int) int { + s := *ptr.toUint64Slice() + return (8 + tagsize) * len(s) +} +func sizeFixed64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toUint64Slice() + if len(s) == 0 { + return 0 + } + return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize +} +func sizeFixedS64Value(_ pointer, tagsize int) int { + return 8 + tagsize +} +func sizeFixedS64ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt64() + if v == 0 { + return 0 + } + return 8 + tagsize +} +func sizeFixedS64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toInt64Ptr() + if p == nil { + return 0 + } + return 8 + tagsize +} +func sizeFixedS64Slice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + return (8 + tagsize) * len(s) +} +func sizeFixedS64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return 0 + } + return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize +} +func sizeFloat64Value(_ pointer, tagsize int) int { + return 8 + tagsize +} +func sizeFloat64ValueNoZero(ptr pointer, tagsize int) int { + v := math.Float64bits(*ptr.toFloat64()) + if v == 0 { + return 0 + } + return 8 + tagsize +} +func sizeFloat64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toFloat64Ptr() + if p == nil { + return 0 + } + return 8 + tagsize +} +func sizeFloat64Slice(ptr pointer, tagsize int) int { + s := *ptr.toFloat64Slice() + return (8 + tagsize) * len(s) +} +func sizeFloat64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toFloat64Slice() + if len(s) == 0 { + return 0 + } + return 8*len(s) + SizeVarint(uint64(8*len(s))) + tagsize +} +func sizeVarint32Value(ptr pointer, tagsize int) int { + v := *ptr.toUint32() + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarint32ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toUint32() + if v == 0 { + return 0 + } + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarint32Ptr(ptr pointer, tagsize int) int { + p := *ptr.toUint32Ptr() + if p == nil { + return 0 + } + return SizeVarint(uint64(*p)) + tagsize +} +func sizeVarint32Slice(ptr pointer, tagsize int) int { + s := *ptr.toUint32Slice() + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + tagsize + } + return n +} +func sizeVarint32PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toUint32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeVarintS32Value(ptr pointer, tagsize int) int { + v := *ptr.toInt32() + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarintS32ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt32() + if v == 0 { + return 0 + } + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarintS32Ptr(ptr pointer, tagsize int) int { + p := ptr.getInt32Ptr() + if p == nil { + return 0 + } + return SizeVarint(uint64(*p)) + tagsize +} +func sizeVarintS32Slice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + tagsize + } + return n +} +func sizeVarintS32PackedSlice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeVarint64Value(ptr pointer, tagsize int) int { + v := *ptr.toUint64() + return SizeVarint(v) + tagsize +} +func sizeVarint64ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toUint64() + if v == 0 { + return 0 + } + return SizeVarint(v) + tagsize +} +func sizeVarint64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toUint64Ptr() + if p == nil { + return 0 + } + return SizeVarint(*p) + tagsize +} +func sizeVarint64Slice(ptr pointer, tagsize int) int { + s := *ptr.toUint64Slice() + n := 0 + for _, v := range s { + n += SizeVarint(v) + tagsize + } + return n +} +func sizeVarint64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toUint64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(v) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeVarintS64Value(ptr pointer, tagsize int) int { + v := *ptr.toInt64() + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarintS64ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt64() + if v == 0 { + return 0 + } + return SizeVarint(uint64(v)) + tagsize +} +func sizeVarintS64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toInt64Ptr() + if p == nil { + return 0 + } + return SizeVarint(uint64(*p)) + tagsize +} +func sizeVarintS64Slice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + tagsize + } + return n +} +func sizeVarintS64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeZigzag32Value(ptr pointer, tagsize int) int { + v := *ptr.toInt32() + return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize +} +func sizeZigzag32ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt32() + if v == 0 { + return 0 + } + return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize +} +func sizeZigzag32Ptr(ptr pointer, tagsize int) int { + p := ptr.getInt32Ptr() + if p == nil { + return 0 + } + v := *p + return SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize +} +func sizeZigzag32Slice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + n := 0 + for _, v := range s { + n += SizeVarint(uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + tagsize + } + return n +} +func sizeZigzag32PackedSlice(ptr pointer, tagsize int) int { + s := ptr.getInt32Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeZigzag64Value(ptr pointer, tagsize int) int { + v := *ptr.toInt64() + return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize +} +func sizeZigzag64ValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toInt64() + if v == 0 { + return 0 + } + return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize +} +func sizeZigzag64Ptr(ptr pointer, tagsize int) int { + p := *ptr.toInt64Ptr() + if p == nil { + return 0 + } + v := *p + return SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize +} +func sizeZigzag64Slice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v<<1)^uint64((int64(v)>>63))) + tagsize + } + return n +} +func sizeZigzag64PackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return 0 + } + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) + } + return n + SizeVarint(uint64(n)) + tagsize +} +func sizeBoolValue(_ pointer, tagsize int) int { + return 1 + tagsize +} +func sizeBoolValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toBool() + if !v { + return 0 + } + return 1 + tagsize +} +func sizeBoolPtr(ptr pointer, tagsize int) int { + p := *ptr.toBoolPtr() + if p == nil { + return 0 + } + return 1 + tagsize +} +func sizeBoolSlice(ptr pointer, tagsize int) int { + s := *ptr.toBoolSlice() + return (1 + tagsize) * len(s) +} +func sizeBoolPackedSlice(ptr pointer, tagsize int) int { + s := *ptr.toBoolSlice() + if len(s) == 0 { + return 0 + } + return len(s) + SizeVarint(uint64(len(s))) + tagsize +} +func sizeStringValue(ptr pointer, tagsize int) int { + v := *ptr.toString() + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeStringValueNoZero(ptr pointer, tagsize int) int { + v := *ptr.toString() + if v == "" { + return 0 + } + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeStringPtr(ptr pointer, tagsize int) int { + p := *ptr.toStringPtr() + if p == nil { + return 0 + } + v := *p + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeStringSlice(ptr pointer, tagsize int) int { + s := *ptr.toStringSlice() + n := 0 + for _, v := range s { + n += len(v) + SizeVarint(uint64(len(v))) + tagsize + } + return n +} +func sizeBytes(ptr pointer, tagsize int) int { + v := *ptr.toBytes() + if v == nil { + return 0 + } + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeBytes3(ptr pointer, tagsize int) int { + v := *ptr.toBytes() + if len(v) == 0 { + return 0 + } + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeBytesOneof(ptr pointer, tagsize int) int { + v := *ptr.toBytes() + return len(v) + SizeVarint(uint64(len(v))) + tagsize +} +func sizeBytesSlice(ptr pointer, tagsize int) int { + s := *ptr.toBytesSlice() + n := 0 + for _, v := range s { + n += len(v) + SizeVarint(uint64(len(v))) + tagsize + } + return n +} + +// appendFixed32 appends an encoded fixed32 to b. +func appendFixed32(b []byte, v uint32) []byte { + b = append(b, + byte(v), + byte(v>>8), + byte(v>>16), + byte(v>>24)) + return b +} + +// appendFixed64 appends an encoded fixed64 to b. +func appendFixed64(b []byte, v uint64) []byte { + b = append(b, + byte(v), + byte(v>>8), + byte(v>>16), + byte(v>>24), + byte(v>>32), + byte(v>>40), + byte(v>>48), + byte(v>>56)) + return b +} + +// appendVarint appends an encoded varint to b. +func appendVarint(b []byte, v uint64) []byte { + // TODO: make 1-byte (maybe 2-byte) case inline-able, once we + // have non-leaf inliner. + switch { + case v < 1<<7: + b = append(b, byte(v)) + case v < 1<<14: + b = append(b, + byte(v&0x7f|0x80), + byte(v>>7)) + case v < 1<<21: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte(v>>14)) + case v < 1<<28: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte(v>>21)) + case v < 1<<35: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte(v>>28)) + case v < 1<<42: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte(v>>35)) + case v < 1<<49: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte(v>>42)) + case v < 1<<56: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte(v>>49)) + case v < 1<<63: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte((v>>49)&0x7f|0x80), + byte(v>>56)) + default: + b = append(b, + byte(v&0x7f|0x80), + byte((v>>7)&0x7f|0x80), + byte((v>>14)&0x7f|0x80), + byte((v>>21)&0x7f|0x80), + byte((v>>28)&0x7f|0x80), + byte((v>>35)&0x7f|0x80), + byte((v>>42)&0x7f|0x80), + byte((v>>49)&0x7f|0x80), + byte((v>>56)&0x7f|0x80), + 1) + } + return b +} + +func appendFixed32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint32() + b = appendVarint(b, wiretag) + b = appendFixed32(b, v) + return b, nil +} +func appendFixed32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint32() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, v) + return b, nil +} +func appendFixed32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toUint32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, *p) + return b, nil +} +func appendFixed32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed32(b, v) + } + return b, nil +} +func appendFixed32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(4*len(s))) + for _, v := range s { + b = appendFixed32(b, v) + } + return b, nil +} +func appendFixedS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + b = appendVarint(b, wiretag) + b = appendFixed32(b, uint32(v)) + return b, nil +} +func appendFixedS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, uint32(v)) + return b, nil +} +func appendFixedS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := ptr.getInt32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, uint32(*p)) + return b, nil +} +func appendFixedS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed32(b, uint32(v)) + } + return b, nil +} +func appendFixedS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(4*len(s))) + for _, v := range s { + b = appendFixed32(b, uint32(v)) + } + return b, nil +} +func appendFloat32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := math.Float32bits(*ptr.toFloat32()) + b = appendVarint(b, wiretag) + b = appendFixed32(b, v) + return b, nil +} +func appendFloat32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := math.Float32bits(*ptr.toFloat32()) + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, v) + return b, nil +} +func appendFloat32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toFloat32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed32(b, math.Float32bits(*p)) + return b, nil +} +func appendFloat32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toFloat32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed32(b, math.Float32bits(v)) + } + return b, nil +} +func appendFloat32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toFloat32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(4*len(s))) + for _, v := range s { + b = appendFixed32(b, math.Float32bits(v)) + } + return b, nil +} +func appendFixed64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint64() + b = appendVarint(b, wiretag) + b = appendFixed64(b, v) + return b, nil +} +func appendFixed64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint64() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, v) + return b, nil +} +func appendFixed64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toUint64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, *p) + return b, nil +} +func appendFixed64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed64(b, v) + } + return b, nil +} +func appendFixed64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(8*len(s))) + for _, v := range s { + b = appendFixed64(b, v) + } + return b, nil +} +func appendFixedS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + b = appendVarint(b, wiretag) + b = appendFixed64(b, uint64(v)) + return b, nil +} +func appendFixedS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, uint64(v)) + return b, nil +} +func appendFixedS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toInt64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, uint64(*p)) + return b, nil +} +func appendFixedS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed64(b, uint64(v)) + } + return b, nil +} +func appendFixedS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(8*len(s))) + for _, v := range s { + b = appendFixed64(b, uint64(v)) + } + return b, nil +} +func appendFloat64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := math.Float64bits(*ptr.toFloat64()) + b = appendVarint(b, wiretag) + b = appendFixed64(b, v) + return b, nil +} +func appendFloat64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := math.Float64bits(*ptr.toFloat64()) + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, v) + return b, nil +} +func appendFloat64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toFloat64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendFixed64(b, math.Float64bits(*p)) + return b, nil +} +func appendFloat64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toFloat64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendFixed64(b, math.Float64bits(v)) + } + return b, nil +} +func appendFloat64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toFloat64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(8*len(s))) + for _, v := range s { + b = appendFixed64(b, math.Float64bits(v)) + } + return b, nil +} +func appendVarint32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint32() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarint32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint32() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarint32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toUint32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(*p)) + return b, nil +} +func appendVarint32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendVarint32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendVarintS32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarintS32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarintS32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := ptr.getInt32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(*p)) + return b, nil +} +func appendVarintS32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendVarintS32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendVarint64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint64() + b = appendVarint(b, wiretag) + b = appendVarint(b, v) + return b, nil +} +func appendVarint64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toUint64() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, v) + return b, nil +} +func appendVarint64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toUint64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, *p) + return b, nil +} +func appendVarint64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, v) + } + return b, nil +} +func appendVarint64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toUint64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(v) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, v) + } + return b, nil +} +func appendVarintS64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarintS64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + return b, nil +} +func appendVarintS64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toInt64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(*p)) + return b, nil +} +func appendVarintS64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendVarintS64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v)) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, uint64(v)) + } + return b, nil +} +func appendZigzag32Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + return b, nil +} +func appendZigzag32ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt32() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + return b, nil +} +func appendZigzag32Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := ptr.getInt32Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + v := *p + b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + return b, nil +} +func appendZigzag32Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + } + return b, nil +} +func appendZigzag32PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := ptr.getInt32Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(uint64((uint32(v) << 1) ^ uint32((int32(v) >> 31)))) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, uint64((uint32(v)<<1)^uint32((int32(v)>>31)))) + } + return b, nil +} +func appendZigzag64Value(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) + return b, nil +} +func appendZigzag64ValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toInt64() + if v == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) + return b, nil +} +func appendZigzag64Ptr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toInt64Ptr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + v := *p + b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) + return b, nil +} +func appendZigzag64Slice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) + } + return b, nil +} +func appendZigzag64PackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toInt64Slice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + // compute size + n := 0 + for _, v := range s { + n += SizeVarint(uint64(v<<1) ^ uint64((int64(v) >> 63))) + } + b = appendVarint(b, uint64(n)) + for _, v := range s { + b = appendVarint(b, uint64(v<<1)^uint64((int64(v)>>63))) + } + return b, nil +} +func appendBoolValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toBool() + b = appendVarint(b, wiretag) + if v { + b = append(b, 1) + } else { + b = append(b, 0) + } + return b, nil +} +func appendBoolValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toBool() + if !v { + return b, nil + } + b = appendVarint(b, wiretag) + b = append(b, 1) + return b, nil +} + +func appendBoolPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toBoolPtr() + if p == nil { + return b, nil + } + b = appendVarint(b, wiretag) + if *p { + b = append(b, 1) + } else { + b = append(b, 0) + } + return b, nil +} +func appendBoolSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toBoolSlice() + for _, v := range s { + b = appendVarint(b, wiretag) + if v { + b = append(b, 1) + } else { + b = append(b, 0) + } + } + return b, nil +} +func appendBoolPackedSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toBoolSlice() + if len(s) == 0 { + return b, nil + } + b = appendVarint(b, wiretag&^7|WireBytes) + b = appendVarint(b, uint64(len(s))) + for _, v := range s { + if v { + b = append(b, 1) + } else { + b = append(b, 0) + } + } + return b, nil +} +func appendStringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toString() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendStringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toString() + if v == "" { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendStringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + p := *ptr.toStringPtr() + if p == nil { + return b, nil + } + v := *p + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendStringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toStringSlice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + } + return b, nil +} +func appendUTF8StringValue(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + var invalidUTF8 bool + v := *ptr.toString() + if !utf8.ValidString(v) { + invalidUTF8 = true + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + if invalidUTF8 { + return b, errInvalidUTF8 + } + return b, nil +} +func appendUTF8StringValueNoZero(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + var invalidUTF8 bool + v := *ptr.toString() + if v == "" { + return b, nil + } + if !utf8.ValidString(v) { + invalidUTF8 = true + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + if invalidUTF8 { + return b, errInvalidUTF8 + } + return b, nil +} +func appendUTF8StringPtr(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + var invalidUTF8 bool + p := *ptr.toStringPtr() + if p == nil { + return b, nil + } + v := *p + if !utf8.ValidString(v) { + invalidUTF8 = true + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + if invalidUTF8 { + return b, errInvalidUTF8 + } + return b, nil +} +func appendUTF8StringSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + var invalidUTF8 bool + s := *ptr.toStringSlice() + for _, v := range s { + if !utf8.ValidString(v) { + invalidUTF8 = true + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + } + if invalidUTF8 { + return b, errInvalidUTF8 + } + return b, nil +} +func appendBytes(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toBytes() + if v == nil { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendBytes3(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toBytes() + if len(v) == 0 { + return b, nil + } + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendBytesOneof(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + v := *ptr.toBytes() + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + return b, nil +} +func appendBytesSlice(b []byte, ptr pointer, wiretag uint64, _ bool) ([]byte, error) { + s := *ptr.toBytesSlice() + for _, v := range s { + b = appendVarint(b, wiretag) + b = appendVarint(b, uint64(len(v))) + b = append(b, v...) + } + return b, nil +} + +// makeGroupMarshaler returns the sizer and marshaler for a group. +// u is the marshal info of the underlying message. +func makeGroupMarshaler(u *marshalInfo) (sizer, marshaler) { + return func(ptr pointer, tagsize int) int { + p := ptr.getPointer() + if p.isNil() { + return 0 + } + return u.size(p) + 2*tagsize + }, + func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { + p := ptr.getPointer() + if p.isNil() { + return b, nil + } + var err error + b = appendVarint(b, wiretag) // start group + b, err = u.marshal(b, p, deterministic) + b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group + return b, err + } +} + +// makeGroupSliceMarshaler returns the sizer and marshaler for a group slice. +// u is the marshal info of the underlying message. +func makeGroupSliceMarshaler(u *marshalInfo) (sizer, marshaler) { + return func(ptr pointer, tagsize int) int { + s := ptr.getPointerSlice() + n := 0 + for _, v := range s { + if v.isNil() { + continue + } + n += u.size(v) + 2*tagsize + } + return n + }, + func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { + s := ptr.getPointerSlice() + var err error + var nerr nonFatal + for _, v := range s { + if v.isNil() { + return b, errRepeatedHasNil + } + b = appendVarint(b, wiretag) // start group + b, err = u.marshal(b, v, deterministic) + b = appendVarint(b, wiretag+(WireEndGroup-WireStartGroup)) // end group + if !nerr.Merge(err) { + if err == ErrNil { + err = errRepeatedHasNil + } + return b, err + } + } + return b, nerr.E + } +} + +// makeMessageMarshaler returns the sizer and marshaler for a message field. +// u is the marshal info of the message. +func makeMessageMarshaler(u *marshalInfo) (sizer, marshaler) { + return func(ptr pointer, tagsize int) int { + p := ptr.getPointer() + if p.isNil() { + return 0 + } + siz := u.size(p) + return siz + SizeVarint(uint64(siz)) + tagsize + }, + func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { + p := ptr.getPointer() + if p.isNil() { + return b, nil + } + b = appendVarint(b, wiretag) + siz := u.cachedsize(p) + b = appendVarint(b, uint64(siz)) + return u.marshal(b, p, deterministic) + } +} + +// makeMessageSliceMarshaler returns the sizer and marshaler for a message slice. +// u is the marshal info of the message. +func makeMessageSliceMarshaler(u *marshalInfo) (sizer, marshaler) { + return func(ptr pointer, tagsize int) int { + s := ptr.getPointerSlice() + n := 0 + for _, v := range s { + if v.isNil() { + continue + } + siz := u.size(v) + n += siz + SizeVarint(uint64(siz)) + tagsize + } + return n + }, + func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) { + s := ptr.getPointerSlice() + var err error + var nerr nonFatal + for _, v := range s { + if v.isNil() { + return b, errRepeatedHasNil + } + b = appendVarint(b, wiretag) + siz := u.cachedsize(v) + b = appendVarint(b, uint64(siz)) + b, err = u.marshal(b, v, deterministic) + + if !nerr.Merge(err) { + if err == ErrNil { + err = errRepeatedHasNil + } + return b, err + } + } + return b, nerr.E + } +} + +// makeMapMarshaler returns the sizer and marshaler for a map field. +// f is the pointer to the reflect data structure of the field. +func makeMapMarshaler(f *reflect.StructField) (sizer, marshaler) { + // figure out key and value type + t := f.Type + keyType := t.Key() + valType := t.Elem() + keyTags := strings.Split(f.Tag.Get("protobuf_key"), ",") + valTags := strings.Split(f.Tag.Get("protobuf_val"), ",") + keySizer, keyMarshaler := typeMarshaler(keyType, keyTags, false, false) // don't omit zero value in map + valSizer, valMarshaler := typeMarshaler(valType, valTags, false, false) // don't omit zero value in map + keyWireTag := 1<<3 | wiretype(keyTags[0]) + valWireTag := 2<<3 | wiretype(valTags[0]) + + // We create an interface to get the addresses of the map key and value. + // If value is pointer-typed, the interface is a direct interface, the + // idata itself is the value. Otherwise, the idata is the pointer to the + // value. + // Key cannot be pointer-typed. + valIsPtr := valType.Kind() == reflect.Ptr + + // If value is a message with nested maps, calling + // valSizer in marshal may be quadratic. We should use + // cached version in marshal (but not in size). + // If value is not message type, we don't have size cache, + // but it cannot be nested either. Just use valSizer. + valCachedSizer := valSizer + if valIsPtr && valType.Elem().Kind() == reflect.Struct { + u := getMarshalInfo(valType.Elem()) + valCachedSizer = func(ptr pointer, tagsize int) int { + // Same as message sizer, but use cache. + p := ptr.getPointer() + if p.isNil() { + return 0 + } + siz := u.cachedsize(p) + return siz + SizeVarint(uint64(siz)) + tagsize + } + } + return func(ptr pointer, tagsize int) int { + m := ptr.asPointerTo(t).Elem() // the map + n := 0 + for _, k := range m.MapKeys() { + ki := k.Interface() + vi := m.MapIndex(k).Interface() + kaddr := toAddrPointer(&ki, false) // pointer to key + vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value + siz := keySizer(kaddr, 1) + valSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) + n += siz + SizeVarint(uint64(siz)) + tagsize + } + return n + }, + func(b []byte, ptr pointer, tag uint64, deterministic bool) ([]byte, error) { + m := ptr.asPointerTo(t).Elem() // the map + var err error + keys := m.MapKeys() + if len(keys) > 1 && deterministic { + sort.Sort(mapKeys(keys)) + } + + var nerr nonFatal + for _, k := range keys { + ki := k.Interface() + vi := m.MapIndex(k).Interface() + kaddr := toAddrPointer(&ki, false) // pointer to key + vaddr := toAddrPointer(&vi, valIsPtr) // pointer to value + b = appendVarint(b, tag) + siz := keySizer(kaddr, 1) + valCachedSizer(vaddr, 1) // tag of key = 1 (size=1), tag of val = 2 (size=1) + b = appendVarint(b, uint64(siz)) + b, err = keyMarshaler(b, kaddr, keyWireTag, deterministic) + if !nerr.Merge(err) { + return b, err + } + b, err = valMarshaler(b, vaddr, valWireTag, deterministic) + if err != ErrNil && !nerr.Merge(err) { // allow nil value in map + return b, err + } + } + return b, nerr.E + } +} + +// makeOneOfMarshaler returns the sizer and marshaler for a oneof field. +// fi is the marshal info of the field. +// f is the pointer to the reflect data structure of the field. +func makeOneOfMarshaler(fi *marshalFieldInfo, f *reflect.StructField) (sizer, marshaler) { + // Oneof field is an interface. We need to get the actual data type on the fly. + t := f.Type + return func(ptr pointer, _ int) int { + p := ptr.getInterfacePointer() + if p.isNil() { + return 0 + } + v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct + telem := v.Type() + e := fi.oneofElems[telem] + return e.sizer(p, e.tagsize) + }, + func(b []byte, ptr pointer, _ uint64, deterministic bool) ([]byte, error) { + p := ptr.getInterfacePointer() + if p.isNil() { + return b, nil + } + v := ptr.asPointerTo(t).Elem().Elem().Elem() // *interface -> interface -> *struct -> struct + telem := v.Type() + if telem.Field(0).Type.Kind() == reflect.Ptr && p.getPointer().isNil() { + return b, errOneofHasNil + } + e := fi.oneofElems[telem] + return e.marshaler(b, p, e.wiretag, deterministic) + } +} + +// sizeExtensions computes the size of encoded data for a XXX_InternalExtensions field. +func (u *marshalInfo) sizeExtensions(ext *XXX_InternalExtensions) int { + m, mu := ext.extensionsRead() + if m == nil { + return 0 + } + mu.Lock() + + n := 0 + for _, e := range m { + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + n += len(e.enc) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + n += ei.sizer(p, ei.tagsize) + } + mu.Unlock() + return n +} + +// appendExtensions marshals a XXX_InternalExtensions field to the end of byte slice b. +func (u *marshalInfo) appendExtensions(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { + m, mu := ext.extensionsRead() + if m == nil { + return b, nil + } + mu.Lock() + defer mu.Unlock() + + var err error + var nerr nonFatal + + // Fast-path for common cases: zero or one extensions. + // Don't bother sorting the keys. + if len(m) <= 1 { + for _, e := range m { + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + b = append(b, e.enc...) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + b, err = ei.marshaler(b, p, ei.wiretag, deterministic) + if !nerr.Merge(err) { + return b, err + } + } + return b, nerr.E + } + + // Sort the keys to provide a deterministic encoding. + // Not sure this is required, but the old code does it. + keys := make([]int, 0, len(m)) + for k := range m { + keys = append(keys, int(k)) + } + sort.Ints(keys) + + for _, k := range keys { + e := m[int32(k)] + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + b = append(b, e.enc...) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + b, err = ei.marshaler(b, p, ei.wiretag, deterministic) + if !nerr.Merge(err) { + return b, err + } + } + return b, nerr.E +} + +// message set format is: +// message MessageSet { +// repeated group Item = 1 { +// required int32 type_id = 2; +// required string message = 3; +// }; +// } + +// sizeMessageSet computes the size of encoded data for a XXX_InternalExtensions field +// in message set format (above). +func (u *marshalInfo) sizeMessageSet(ext *XXX_InternalExtensions) int { + m, mu := ext.extensionsRead() + if m == nil { + return 0 + } + mu.Lock() + + n := 0 + for id, e := range m { + n += 2 // start group, end group. tag = 1 (size=1) + n += SizeVarint(uint64(id)) + 1 // type_id, tag = 2 (size=1) + + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint + siz := len(msgWithLen) + n += siz + 1 // message, tag = 3 (size=1) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + n += ei.sizer(p, 1) // message, tag = 3 (size=1) + } + mu.Unlock() + return n +} + +// appendMessageSet marshals a XXX_InternalExtensions field in message set format (above) +// to the end of byte slice b. +func (u *marshalInfo) appendMessageSet(b []byte, ext *XXX_InternalExtensions, deterministic bool) ([]byte, error) { + m, mu := ext.extensionsRead() + if m == nil { + return b, nil + } + mu.Lock() + defer mu.Unlock() + + var err error + var nerr nonFatal + + // Fast-path for common cases: zero or one extensions. + // Don't bother sorting the keys. + if len(m) <= 1 { + for id, e := range m { + b = append(b, 1<<3|WireStartGroup) + b = append(b, 2<<3|WireVarint) + b = appendVarint(b, uint64(id)) + + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint + b = append(b, 3<<3|WireBytes) + b = append(b, msgWithLen...) + b = append(b, 1<<3|WireEndGroup) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) + if !nerr.Merge(err) { + return b, err + } + b = append(b, 1<<3|WireEndGroup) + } + return b, nerr.E + } + + // Sort the keys to provide a deterministic encoding. + keys := make([]int, 0, len(m)) + for k := range m { + keys = append(keys, int(k)) + } + sort.Ints(keys) + + for _, id := range keys { + e := m[int32(id)] + b = append(b, 1<<3|WireStartGroup) + b = append(b, 2<<3|WireVarint) + b = appendVarint(b, uint64(id)) + + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + msgWithLen := skipVarint(e.enc) // skip old tag, but leave the length varint + b = append(b, 3<<3|WireBytes) + b = append(b, msgWithLen...) + b = append(b, 1<<3|WireEndGroup) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + b, err = ei.marshaler(b, p, 3<<3|WireBytes, deterministic) + b = append(b, 1<<3|WireEndGroup) + if !nerr.Merge(err) { + return b, err + } + } + return b, nerr.E +} + +// sizeV1Extensions computes the size of encoded data for a V1-API extension field. +func (u *marshalInfo) sizeV1Extensions(m map[int32]Extension) int { + if m == nil { + return 0 + } + + n := 0 + for _, e := range m { + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + n += len(e.enc) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + n += ei.sizer(p, ei.tagsize) + } + return n +} + +// appendV1Extensions marshals a V1-API extension field to the end of byte slice b. +func (u *marshalInfo) appendV1Extensions(b []byte, m map[int32]Extension, deterministic bool) ([]byte, error) { + if m == nil { + return b, nil + } + + // Sort the keys to provide a deterministic encoding. + keys := make([]int, 0, len(m)) + for k := range m { + keys = append(keys, int(k)) + } + sort.Ints(keys) + + var err error + var nerr nonFatal + for _, k := range keys { + e := m[int32(k)] + if e.value == nil || e.desc == nil { + // Extension is only in its encoded form. + b = append(b, e.enc...) + continue + } + + // We don't skip extensions that have an encoded form set, + // because the extension value may have been mutated after + // the last time this function was called. + + ei := u.getExtElemInfo(e.desc) + v := e.value + p := toAddrPointer(&v, ei.isptr) + b, err = ei.marshaler(b, p, ei.wiretag, deterministic) + if !nerr.Merge(err) { + return b, err + } + } + return b, nerr.E +} + +// newMarshaler is the interface representing objects that can marshal themselves. +// +// This exists to support protoc-gen-go generated messages. +// The proto package will stop type-asserting to this interface in the future. +// +// DO NOT DEPEND ON THIS. +type newMarshaler interface { + XXX_Size() int + XXX_Marshal(b []byte, deterministic bool) ([]byte, error) +} + +// Size returns the encoded size of a protocol buffer message. +// This is the main entry point. +func Size(pb Message) int { + if m, ok := pb.(newMarshaler); ok { + return m.XXX_Size() + } + if m, ok := pb.(Marshaler); ok { + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + b, _ := m.Marshal() + return len(b) + } + // in case somehow we didn't generate the wrapper + if pb == nil { + return 0 + } + var info InternalMessageInfo + return info.Size(pb) +} + +// Marshal takes a protocol buffer message +// and encodes it into the wire format, returning the data. +// This is the main entry point. +func Marshal(pb Message) ([]byte, error) { + if m, ok := pb.(newMarshaler); ok { + siz := m.XXX_Size() + b := make([]byte, 0, siz) + return m.XXX_Marshal(b, false) + } + if m, ok := pb.(Marshaler); ok { + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + return m.Marshal() + } + // in case somehow we didn't generate the wrapper + if pb == nil { + return nil, ErrNil + } + var info InternalMessageInfo + siz := info.Size(pb) + b := make([]byte, 0, siz) + return info.Marshal(b, pb, false) +} + +// Marshal takes a protocol buffer message +// and encodes it into the wire format, writing the result to the +// Buffer. +// This is an alternative entry point. It is not necessary to use +// a Buffer for most applications. +func (p *Buffer) Marshal(pb Message) error { + var err error + if m, ok := pb.(newMarshaler); ok { + siz := m.XXX_Size() + p.grow(siz) // make sure buf has enough capacity + p.buf, err = m.XXX_Marshal(p.buf, p.deterministic) + return err + } + if m, ok := pb.(Marshaler); ok { + // If the message can marshal itself, let it do it, for compatibility. + // NOTE: This is not efficient. + b, err := m.Marshal() + p.buf = append(p.buf, b...) + return err + } + // in case somehow we didn't generate the wrapper + if pb == nil { + return ErrNil + } + var info InternalMessageInfo + siz := info.Size(pb) + p.grow(siz) // make sure buf has enough capacity + p.buf, err = info.Marshal(p.buf, pb, p.deterministic) + return err +} + +// grow grows the buffer's capacity, if necessary, to guarantee space for +// another n bytes. After grow(n), at least n bytes can be written to the +// buffer without another allocation. +func (p *Buffer) grow(n int) { + need := len(p.buf) + n + if need <= cap(p.buf) { + return + } + newCap := len(p.buf) * 2 + if newCap < need { + newCap = need + } + p.buf = append(make([]byte, 0, newCap), p.buf...) +} diff --git a/vendor/github.com/golang/protobuf/proto/table_merge.go b/vendor/github.com/golang/protobuf/proto/table_merge.go new file mode 100644 index 00000000..5525def6 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/table_merge.go @@ -0,0 +1,654 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import ( + "fmt" + "reflect" + "strings" + "sync" + "sync/atomic" +) + +// Merge merges the src message into dst. +// This assumes that dst and src of the same type and are non-nil. +func (a *InternalMessageInfo) Merge(dst, src Message) { + mi := atomicLoadMergeInfo(&a.merge) + if mi == nil { + mi = getMergeInfo(reflect.TypeOf(dst).Elem()) + atomicStoreMergeInfo(&a.merge, mi) + } + mi.merge(toPointer(&dst), toPointer(&src)) +} + +type mergeInfo struct { + typ reflect.Type + + initialized int32 // 0: only typ is valid, 1: everything is valid + lock sync.Mutex + + fields []mergeFieldInfo + unrecognized field // Offset of XXX_unrecognized +} + +type mergeFieldInfo struct { + field field // Offset of field, guaranteed to be valid + + // isPointer reports whether the value in the field is a pointer. + // This is true for the following situations: + // * Pointer to struct + // * Pointer to basic type (proto2 only) + // * Slice (first value in slice header is a pointer) + // * String (first value in string header is a pointer) + isPointer bool + + // basicWidth reports the width of the field assuming that it is directly + // embedded in the struct (as is the case for basic types in proto3). + // The possible values are: + // 0: invalid + // 1: bool + // 4: int32, uint32, float32 + // 8: int64, uint64, float64 + basicWidth int + + // Where dst and src are pointers to the types being merged. + merge func(dst, src pointer) +} + +var ( + mergeInfoMap = map[reflect.Type]*mergeInfo{} + mergeInfoLock sync.Mutex +) + +func getMergeInfo(t reflect.Type) *mergeInfo { + mergeInfoLock.Lock() + defer mergeInfoLock.Unlock() + mi := mergeInfoMap[t] + if mi == nil { + mi = &mergeInfo{typ: t} + mergeInfoMap[t] = mi + } + return mi +} + +// merge merges src into dst assuming they are both of type *mi.typ. +func (mi *mergeInfo) merge(dst, src pointer) { + if dst.isNil() { + panic("proto: nil destination") + } + if src.isNil() { + return // Nothing to do. + } + + if atomic.LoadInt32(&mi.initialized) == 0 { + mi.computeMergeInfo() + } + + for _, fi := range mi.fields { + sfp := src.offset(fi.field) + + // As an optimization, we can avoid the merge function call cost + // if we know for sure that the source will have no effect + // by checking if it is the zero value. + if unsafeAllowed { + if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string + continue + } + if fi.basicWidth > 0 { + switch { + case fi.basicWidth == 1 && !*sfp.toBool(): + continue + case fi.basicWidth == 4 && *sfp.toUint32() == 0: + continue + case fi.basicWidth == 8 && *sfp.toUint64() == 0: + continue + } + } + } + + dfp := dst.offset(fi.field) + fi.merge(dfp, sfp) + } + + // TODO: Make this faster? + out := dst.asPointerTo(mi.typ).Elem() + in := src.asPointerTo(mi.typ).Elem() + if emIn, err := extendable(in.Addr().Interface()); err == nil { + emOut, _ := extendable(out.Addr().Interface()) + mIn, muIn := emIn.extensionsRead() + if mIn != nil { + mOut := emOut.extensionsWrite() + muIn.Lock() + mergeExtension(mOut, mIn) + muIn.Unlock() + } + } + + if mi.unrecognized.IsValid() { + if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 { + *dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...) + } + } +} + +func (mi *mergeInfo) computeMergeInfo() { + mi.lock.Lock() + defer mi.lock.Unlock() + if mi.initialized != 0 { + return + } + t := mi.typ + n := t.NumField() + + props := GetProperties(t) + for i := 0; i < n; i++ { + f := t.Field(i) + if strings.HasPrefix(f.Name, "XXX_") { + continue + } + + mfi := mergeFieldInfo{field: toField(&f)} + tf := f.Type + + // As an optimization, we can avoid the merge function call cost + // if we know for sure that the source will have no effect + // by checking if it is the zero value. + if unsafeAllowed { + switch tf.Kind() { + case reflect.Ptr, reflect.Slice, reflect.String: + // As a special case, we assume slices and strings are pointers + // since we know that the first field in the SliceSlice or + // StringHeader is a data pointer. + mfi.isPointer = true + case reflect.Bool: + mfi.basicWidth = 1 + case reflect.Int32, reflect.Uint32, reflect.Float32: + mfi.basicWidth = 4 + case reflect.Int64, reflect.Uint64, reflect.Float64: + mfi.basicWidth = 8 + } + } + + // Unwrap tf to get at its most basic type. + var isPointer, isSlice bool + if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 { + isSlice = true + tf = tf.Elem() + } + if tf.Kind() == reflect.Ptr { + isPointer = true + tf = tf.Elem() + } + if isPointer && isSlice && tf.Kind() != reflect.Struct { + panic("both pointer and slice for basic type in " + tf.Name()) + } + + switch tf.Kind() { + case reflect.Int32: + switch { + case isSlice: // E.g., []int32 + mfi.merge = func(dst, src pointer) { + // NOTE: toInt32Slice is not defined (see pointer_reflect.go). + /* + sfsp := src.toInt32Slice() + if *sfsp != nil { + dfsp := dst.toInt32Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []int64{} + } + } + */ + sfs := src.getInt32Slice() + if sfs != nil { + dfs := dst.getInt32Slice() + dfs = append(dfs, sfs...) + if dfs == nil { + dfs = []int32{} + } + dst.setInt32Slice(dfs) + } + } + case isPointer: // E.g., *int32 + mfi.merge = func(dst, src pointer) { + // NOTE: toInt32Ptr is not defined (see pointer_reflect.go). + /* + sfpp := src.toInt32Ptr() + if *sfpp != nil { + dfpp := dst.toInt32Ptr() + if *dfpp == nil { + *dfpp = Int32(**sfpp) + } else { + **dfpp = **sfpp + } + } + */ + sfp := src.getInt32Ptr() + if sfp != nil { + dfp := dst.getInt32Ptr() + if dfp == nil { + dst.setInt32Ptr(*sfp) + } else { + *dfp = *sfp + } + } + } + default: // E.g., int32 + mfi.merge = func(dst, src pointer) { + if v := *src.toInt32(); v != 0 { + *dst.toInt32() = v + } + } + } + case reflect.Int64: + switch { + case isSlice: // E.g., []int64 + mfi.merge = func(dst, src pointer) { + sfsp := src.toInt64Slice() + if *sfsp != nil { + dfsp := dst.toInt64Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []int64{} + } + } + } + case isPointer: // E.g., *int64 + mfi.merge = func(dst, src pointer) { + sfpp := src.toInt64Ptr() + if *sfpp != nil { + dfpp := dst.toInt64Ptr() + if *dfpp == nil { + *dfpp = Int64(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., int64 + mfi.merge = func(dst, src pointer) { + if v := *src.toInt64(); v != 0 { + *dst.toInt64() = v + } + } + } + case reflect.Uint32: + switch { + case isSlice: // E.g., []uint32 + mfi.merge = func(dst, src pointer) { + sfsp := src.toUint32Slice() + if *sfsp != nil { + dfsp := dst.toUint32Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []uint32{} + } + } + } + case isPointer: // E.g., *uint32 + mfi.merge = func(dst, src pointer) { + sfpp := src.toUint32Ptr() + if *sfpp != nil { + dfpp := dst.toUint32Ptr() + if *dfpp == nil { + *dfpp = Uint32(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., uint32 + mfi.merge = func(dst, src pointer) { + if v := *src.toUint32(); v != 0 { + *dst.toUint32() = v + } + } + } + case reflect.Uint64: + switch { + case isSlice: // E.g., []uint64 + mfi.merge = func(dst, src pointer) { + sfsp := src.toUint64Slice() + if *sfsp != nil { + dfsp := dst.toUint64Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []uint64{} + } + } + } + case isPointer: // E.g., *uint64 + mfi.merge = func(dst, src pointer) { + sfpp := src.toUint64Ptr() + if *sfpp != nil { + dfpp := dst.toUint64Ptr() + if *dfpp == nil { + *dfpp = Uint64(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., uint64 + mfi.merge = func(dst, src pointer) { + if v := *src.toUint64(); v != 0 { + *dst.toUint64() = v + } + } + } + case reflect.Float32: + switch { + case isSlice: // E.g., []float32 + mfi.merge = func(dst, src pointer) { + sfsp := src.toFloat32Slice() + if *sfsp != nil { + dfsp := dst.toFloat32Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []float32{} + } + } + } + case isPointer: // E.g., *float32 + mfi.merge = func(dst, src pointer) { + sfpp := src.toFloat32Ptr() + if *sfpp != nil { + dfpp := dst.toFloat32Ptr() + if *dfpp == nil { + *dfpp = Float32(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., float32 + mfi.merge = func(dst, src pointer) { + if v := *src.toFloat32(); v != 0 { + *dst.toFloat32() = v + } + } + } + case reflect.Float64: + switch { + case isSlice: // E.g., []float64 + mfi.merge = func(dst, src pointer) { + sfsp := src.toFloat64Slice() + if *sfsp != nil { + dfsp := dst.toFloat64Slice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []float64{} + } + } + } + case isPointer: // E.g., *float64 + mfi.merge = func(dst, src pointer) { + sfpp := src.toFloat64Ptr() + if *sfpp != nil { + dfpp := dst.toFloat64Ptr() + if *dfpp == nil { + *dfpp = Float64(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., float64 + mfi.merge = func(dst, src pointer) { + if v := *src.toFloat64(); v != 0 { + *dst.toFloat64() = v + } + } + } + case reflect.Bool: + switch { + case isSlice: // E.g., []bool + mfi.merge = func(dst, src pointer) { + sfsp := src.toBoolSlice() + if *sfsp != nil { + dfsp := dst.toBoolSlice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []bool{} + } + } + } + case isPointer: // E.g., *bool + mfi.merge = func(dst, src pointer) { + sfpp := src.toBoolPtr() + if *sfpp != nil { + dfpp := dst.toBoolPtr() + if *dfpp == nil { + *dfpp = Bool(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., bool + mfi.merge = func(dst, src pointer) { + if v := *src.toBool(); v { + *dst.toBool() = v + } + } + } + case reflect.String: + switch { + case isSlice: // E.g., []string + mfi.merge = func(dst, src pointer) { + sfsp := src.toStringSlice() + if *sfsp != nil { + dfsp := dst.toStringSlice() + *dfsp = append(*dfsp, *sfsp...) + if *dfsp == nil { + *dfsp = []string{} + } + } + } + case isPointer: // E.g., *string + mfi.merge = func(dst, src pointer) { + sfpp := src.toStringPtr() + if *sfpp != nil { + dfpp := dst.toStringPtr() + if *dfpp == nil { + *dfpp = String(**sfpp) + } else { + **dfpp = **sfpp + } + } + } + default: // E.g., string + mfi.merge = func(dst, src pointer) { + if v := *src.toString(); v != "" { + *dst.toString() = v + } + } + } + case reflect.Slice: + isProto3 := props.Prop[i].proto3 + switch { + case isPointer: + panic("bad pointer in byte slice case in " + tf.Name()) + case tf.Elem().Kind() != reflect.Uint8: + panic("bad element kind in byte slice case in " + tf.Name()) + case isSlice: // E.g., [][]byte + mfi.merge = func(dst, src pointer) { + sbsp := src.toBytesSlice() + if *sbsp != nil { + dbsp := dst.toBytesSlice() + for _, sb := range *sbsp { + if sb == nil { + *dbsp = append(*dbsp, nil) + } else { + *dbsp = append(*dbsp, append([]byte{}, sb...)) + } + } + if *dbsp == nil { + *dbsp = [][]byte{} + } + } + } + default: // E.g., []byte + mfi.merge = func(dst, src pointer) { + sbp := src.toBytes() + if *sbp != nil { + dbp := dst.toBytes() + if !isProto3 || len(*sbp) > 0 { + *dbp = append([]byte{}, *sbp...) + } + } + } + } + case reflect.Struct: + switch { + case !isPointer: + panic(fmt.Sprintf("message field %s without pointer", tf)) + case isSlice: // E.g., []*pb.T + mi := getMergeInfo(tf) + mfi.merge = func(dst, src pointer) { + sps := src.getPointerSlice() + if sps != nil { + dps := dst.getPointerSlice() + for _, sp := range sps { + var dp pointer + if !sp.isNil() { + dp = valToPointer(reflect.New(tf)) + mi.merge(dp, sp) + } + dps = append(dps, dp) + } + if dps == nil { + dps = []pointer{} + } + dst.setPointerSlice(dps) + } + } + default: // E.g., *pb.T + mi := getMergeInfo(tf) + mfi.merge = func(dst, src pointer) { + sp := src.getPointer() + if !sp.isNil() { + dp := dst.getPointer() + if dp.isNil() { + dp = valToPointer(reflect.New(tf)) + dst.setPointer(dp) + } + mi.merge(dp, sp) + } + } + } + case reflect.Map: + switch { + case isPointer || isSlice: + panic("bad pointer or slice in map case in " + tf.Name()) + default: // E.g., map[K]V + mfi.merge = func(dst, src pointer) { + sm := src.asPointerTo(tf).Elem() + if sm.Len() == 0 { + return + } + dm := dst.asPointerTo(tf).Elem() + if dm.IsNil() { + dm.Set(reflect.MakeMap(tf)) + } + + switch tf.Elem().Kind() { + case reflect.Ptr: // Proto struct (e.g., *T) + for _, key := range sm.MapKeys() { + val := sm.MapIndex(key) + val = reflect.ValueOf(Clone(val.Interface().(Message))) + dm.SetMapIndex(key, val) + } + case reflect.Slice: // E.g. Bytes type (e.g., []byte) + for _, key := range sm.MapKeys() { + val := sm.MapIndex(key) + val = reflect.ValueOf(append([]byte{}, val.Bytes()...)) + dm.SetMapIndex(key, val) + } + default: // Basic type (e.g., string) + for _, key := range sm.MapKeys() { + val := sm.MapIndex(key) + dm.SetMapIndex(key, val) + } + } + } + } + case reflect.Interface: + // Must be oneof field. + switch { + case isPointer || isSlice: + panic("bad pointer or slice in interface case in " + tf.Name()) + default: // E.g., interface{} + // TODO: Make this faster? + mfi.merge = func(dst, src pointer) { + su := src.asPointerTo(tf).Elem() + if !su.IsNil() { + du := dst.asPointerTo(tf).Elem() + typ := su.Elem().Type() + if du.IsNil() || du.Elem().Type() != typ { + du.Set(reflect.New(typ.Elem())) // Initialize interface if empty + } + sv := su.Elem().Elem().Field(0) + if sv.Kind() == reflect.Ptr && sv.IsNil() { + return + } + dv := du.Elem().Elem().Field(0) + if dv.Kind() == reflect.Ptr && dv.IsNil() { + dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty + } + switch sv.Type().Kind() { + case reflect.Ptr: // Proto struct (e.g., *T) + Merge(dv.Interface().(Message), sv.Interface().(Message)) + case reflect.Slice: // E.g. Bytes type (e.g., []byte) + dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...))) + default: // Basic type (e.g., string) + dv.Set(sv) + } + } + } + } + default: + panic(fmt.Sprintf("merger not found for type:%s", tf)) + } + mi.fields = append(mi.fields, mfi) + } + + mi.unrecognized = invalidField + if f, ok := t.FieldByName("XXX_unrecognized"); ok { + if f.Type != reflect.TypeOf([]byte{}) { + panic("expected XXX_unrecognized to be of type []byte") + } + mi.unrecognized = toField(&f) + } + + atomic.StoreInt32(&mi.initialized, 1) +} diff --git a/vendor/github.com/golang/protobuf/proto/table_unmarshal.go b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go new file mode 100644 index 00000000..ebf1caa5 --- /dev/null +++ b/vendor/github.com/golang/protobuf/proto/table_unmarshal.go @@ -0,0 +1,2051 @@ +// Go support for Protocol Buffers - Google's data interchange format +// +// Copyright 2016 The Go Authors. All rights reserved. +// https://github.com/golang/protobuf +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package proto + +import ( + "errors" + "fmt" + "io" + "math" + "reflect" + "strconv" + "strings" + "sync" + "sync/atomic" + "unicode/utf8" +) + +// Unmarshal is the entry point from the generated .pb.go files. +// This function is not intended to be used by non-generated code. +// This function is not subject to any compatibility guarantee. +// msg contains a pointer to a protocol buffer struct. +// b is the data to be unmarshaled into the protocol buffer. +// a is a pointer to a place to store cached unmarshal information. +func (a *InternalMessageInfo) Unmarshal(msg Message, b []byte) error { + // Load the unmarshal information for this message type. + // The atomic load ensures memory consistency. + u := atomicLoadUnmarshalInfo(&a.unmarshal) + if u == nil { + // Slow path: find unmarshal info for msg, update a with it. + u = getUnmarshalInfo(reflect.TypeOf(msg).Elem()) + atomicStoreUnmarshalInfo(&a.unmarshal, u) + } + // Then do the unmarshaling. + err := u.unmarshal(toPointer(&msg), b) + return err +} + +type unmarshalInfo struct { + typ reflect.Type // type of the protobuf struct + + // 0 = only typ field is initialized + // 1 = completely initialized + initialized int32 + lock sync.Mutex // prevents double initialization + dense []unmarshalFieldInfo // fields indexed by tag # + sparse map[uint64]unmarshalFieldInfo // fields indexed by tag # + reqFields []string // names of required fields + reqMask uint64 // 1<<len(reqFields)-1 + unrecognized field // offset of []byte to put unrecognized data (or invalidField if we should throw it away) + extensions field // offset of extensions field (of type proto.XXX_InternalExtensions), or invalidField if it does not exist + oldExtensions field // offset of old-form extensions field (of type map[int]Extension) + extensionRanges []ExtensionRange // if non-nil, implies extensions field is valid + isMessageSet bool // if true, implies extensions field is valid +} + +// An unmarshaler takes a stream of bytes and a pointer to a field of a message. +// It decodes the field, stores it at f, and returns the unused bytes. +// w is the wire encoding. +// b is the data after the tag and wire encoding have been read. +type unmarshaler func(b []byte, f pointer, w int) ([]byte, error) + +type unmarshalFieldInfo struct { + // location of the field in the proto message structure. + field field + + // function to unmarshal the data for the field. + unmarshal unmarshaler + + // if a required field, contains a single set bit at this field's index in the required field list. + reqMask uint64 + + name string // name of the field, for error reporting +} + +var ( + unmarshalInfoMap = map[reflect.Type]*unmarshalInfo{} + unmarshalInfoLock sync.Mutex +) + +// getUnmarshalInfo returns the data structure which can be +// subsequently used to unmarshal a message of the given type. +// t is the type of the message (note: not pointer to message). +func getUnmarshalInfo(t reflect.Type) *unmarshalInfo { + // It would be correct to return a new unmarshalInfo + // unconditionally. We would end up allocating one + // per occurrence of that type as a message or submessage. + // We use a cache here just to reduce memory usage. + unmarshalInfoLock.Lock() + defer unmarshalInfoLock.Unlock() + u := unmarshalInfoMap[t] + if u == nil { + u = &unmarshalInfo{typ: t} + // Note: we just set the type here. The rest of the fields + // will be initialized on first use. + unmarshalInfoMap[t] = u + } + return u +} + +// unmarshal does the main work of unmarshaling a message. +// u provides type information used to unmarshal the message. +// m is a pointer to a protocol buffer message. +// b is a byte stream to unmarshal into m. +// This is top routine used when recursively unmarshaling submessages. +func (u *unmarshalInfo) unmarshal(m pointer, b []byte) error { + if atomic.LoadInt32(&u.initialized) == 0 { + u.computeUnmarshalInfo() + } + if u.isMessageSet { + return UnmarshalMessageSet(b, m.offset(u.extensions).toExtensions()) + } + var reqMask uint64 // bitmask of required fields we've seen. + var errLater error + for len(b) > 0 { + // Read tag and wire type. + // Special case 1 and 2 byte varints. + var x uint64 + if b[0] < 128 { + x = uint64(b[0]) + b = b[1:] + } else if len(b) >= 2 && b[1] < 128 { + x = uint64(b[0]&0x7f) + uint64(b[1])<<7 + b = b[2:] + } else { + var n int + x, n = decodeVarint(b) + if n == 0 { + return io.ErrUnexpectedEOF + } + b = b[n:] + } + tag := x >> 3 + wire := int(x) & 7 + + // Dispatch on the tag to one of the unmarshal* functions below. + var f unmarshalFieldInfo + if tag < uint64(len(u.dense)) { + f = u.dense[tag] + } else { + f = u.sparse[tag] + } + if fn := f.unmarshal; fn != nil { + var err error + b, err = fn(b, m.offset(f.field), wire) + if err == nil { + reqMask |= f.reqMask + continue + } + if r, ok := err.(*RequiredNotSetError); ok { + // Remember this error, but keep parsing. We need to produce + // a full parse even if a required field is missing. + if errLater == nil { + errLater = r + } + reqMask |= f.reqMask + continue + } + if err != errInternalBadWireType { + if err == errInvalidUTF8 { + if errLater == nil { + fullName := revProtoTypes[reflect.PtrTo(u.typ)] + "." + f.name + errLater = &invalidUTF8Error{fullName} + } + continue + } + return err + } + // Fragments with bad wire type are treated as unknown fields. + } + + // Unknown tag. + if !u.unrecognized.IsValid() { + // Don't keep unrecognized data; just skip it. + var err error + b, err = skipField(b, wire) + if err != nil { + return err + } + continue + } + // Keep unrecognized data around. + // maybe in extensions, maybe in the unrecognized field. + z := m.offset(u.unrecognized).toBytes() + var emap map[int32]Extension + var e Extension + for _, r := range u.extensionRanges { + if uint64(r.Start) <= tag && tag <= uint64(r.End) { + if u.extensions.IsValid() { + mp := m.offset(u.extensions).toExtensions() + emap = mp.extensionsWrite() + e = emap[int32(tag)] + z = &e.enc + break + } + if u.oldExtensions.IsValid() { + p := m.offset(u.oldExtensions).toOldExtensions() + emap = *p + if emap == nil { + emap = map[int32]Extension{} + *p = emap + } + e = emap[int32(tag)] + z = &e.enc + break + } + panic("no extensions field available") + } + } + + // Use wire type to skip data. + var err error + b0 := b + b, err = skipField(b, wire) + if err != nil { + return err + } + *z = encodeVarint(*z, tag<<3|uint64(wire)) + *z = append(*z, b0[:len(b0)-len(b)]...) + + if emap != nil { + emap[int32(tag)] = e + } + } + if reqMask != u.reqMask && errLater == nil { + // A required field of this message is missing. + for _, n := range u.reqFields { + if reqMask&1 == 0 { + errLater = &RequiredNotSetError{n} + } + reqMask >>= 1 + } + } + return errLater +} + +// computeUnmarshalInfo fills in u with information for use +// in unmarshaling protocol buffers of type u.typ. +func (u *unmarshalInfo) computeUnmarshalInfo() { + u.lock.Lock() + defer u.lock.Unlock() + if u.initialized != 0 { + return + } + t := u.typ + n := t.NumField() + + // Set up the "not found" value for the unrecognized byte buffer. + // This is the default for proto3. + u.unrecognized = invalidField + u.extensions = invalidField + u.oldExtensions = invalidField + + // List of the generated type and offset for each oneof field. + type oneofField struct { + ityp reflect.Type // interface type of oneof field + field field // offset in containing message + } + var oneofFields []oneofField + + for i := 0; i < n; i++ { + f := t.Field(i) + if f.Name == "XXX_unrecognized" { + // The byte slice used to hold unrecognized input is special. + if f.Type != reflect.TypeOf(([]byte)(nil)) { + panic("bad type for XXX_unrecognized field: " + f.Type.Name()) + } + u.unrecognized = toField(&f) + continue + } + if f.Name == "XXX_InternalExtensions" { + // Ditto here. + if f.Type != reflect.TypeOf(XXX_InternalExtensions{}) { + panic("bad type for XXX_InternalExtensions field: " + f.Type.Name()) + } + u.extensions = toField(&f) + if f.Tag.Get("protobuf_messageset") == "1" { + u.isMessageSet = true + } + continue + } + if f.Name == "XXX_extensions" { + // An older form of the extensions field. + if f.Type != reflect.TypeOf((map[int32]Extension)(nil)) { + panic("bad type for XXX_extensions field: " + f.Type.Name()) + } + u.oldExtensions = toField(&f) + continue + } + if f.Name == "XXX_NoUnkeyedLiteral" || f.Name == "XXX_sizecache" { + continue + } + + oneof := f.Tag.Get("protobuf_oneof") + if oneof != "" { + oneofFields = append(oneofFields, oneofField{f.Type, toField(&f)}) + // The rest of oneof processing happens below. + continue + } + + tags := f.Tag.Get("protobuf") + tagArray := strings.Split(tags, ",") + if len(tagArray) < 2 { + panic("protobuf tag not enough fields in " + t.Name() + "." + f.Name + ": " + tags) + } + tag, err := strconv.Atoi(tagArray[1]) + if err != nil { + panic("protobuf tag field not an integer: " + tagArray[1]) + } + + name := "" + for _, tag := range tagArray[3:] { + if strings.HasPrefix(tag, "name=") { + name = tag[5:] + } + } + + // Extract unmarshaling function from the field (its type and tags). + unmarshal := fieldUnmarshaler(&f) + + // Required field? + var reqMask uint64 + if tagArray[2] == "req" { + bit := len(u.reqFields) + u.reqFields = append(u.reqFields, name) + reqMask = uint64(1) << uint(bit) + // TODO: if we have more than 64 required fields, we end up + // not verifying that all required fields are present. + // Fix this, perhaps using a count of required fields? + } + + // Store the info in the correct slot in the message. + u.setTag(tag, toField(&f), unmarshal, reqMask, name) + } + + // Find any types associated with oneof fields. + // TODO: XXX_OneofFuncs returns more info than we need. Get rid of some of it? + fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs") + if fn.IsValid() { + res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{} + for i := res.Len() - 1; i >= 0; i-- { + v := res.Index(i) // interface{} + tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X + typ := tptr.Elem() // Msg_X + + f := typ.Field(0) // oneof implementers have one field + baseUnmarshal := fieldUnmarshaler(&f) + tags := strings.Split(f.Tag.Get("protobuf"), ",") + fieldNum, err := strconv.Atoi(tags[1]) + if err != nil { + panic("protobuf tag field not an integer: " + tags[1]) + } + var name string + for _, tag := range tags { + if strings.HasPrefix(tag, "name=") { + name = strings.TrimPrefix(tag, "name=") + break + } + } + + // Find the oneof field that this struct implements. + // Might take O(n^2) to process all of the oneofs, but who cares. + for _, of := range oneofFields { + if tptr.Implements(of.ityp) { + // We have found the corresponding interface for this struct. + // That lets us know where this struct should be stored + // when we encounter it during unmarshaling. + unmarshal := makeUnmarshalOneof(typ, of.ityp, baseUnmarshal) + u.setTag(fieldNum, of.field, unmarshal, 0, name) + } + } + } + } + + // Get extension ranges, if any. + fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray") + if fn.IsValid() { + if !u.extensions.IsValid() && !u.oldExtensions.IsValid() { + panic("a message with extensions, but no extensions field in " + t.Name()) + } + u.extensionRanges = fn.Call(nil)[0].Interface().([]ExtensionRange) + } + + // Explicitly disallow tag 0. This will ensure we flag an error + // when decoding a buffer of all zeros. Without this code, we + // would decode and skip an all-zero buffer of even length. + // [0 0] is [tag=0/wiretype=varint varint-encoded-0]. + u.setTag(0, zeroField, func(b []byte, f pointer, w int) ([]byte, error) { + return nil, fmt.Errorf("proto: %s: illegal tag 0 (wire type %d)", t, w) + }, 0, "") + + // Set mask for required field check. + u.reqMask = uint64(1)<<uint(len(u.reqFields)) - 1 + + atomic.StoreInt32(&u.initialized, 1) +} + +// setTag stores the unmarshal information for the given tag. +// tag = tag # for field +// field/unmarshal = unmarshal info for that field. +// reqMask = if required, bitmask for field position in required field list. 0 otherwise. +// name = short name of the field. +func (u *unmarshalInfo) setTag(tag int, field field, unmarshal unmarshaler, reqMask uint64, name string) { + i := unmarshalFieldInfo{field: field, unmarshal: unmarshal, reqMask: reqMask, name: name} + n := u.typ.NumField() + if tag >= 0 && (tag < 16 || tag < 2*n) { // TODO: what are the right numbers here? + for len(u.dense) <= tag { + u.dense = append(u.dense, unmarshalFieldInfo{}) + } + u.dense[tag] = i + return + } + if u.sparse == nil { + u.sparse = map[uint64]unmarshalFieldInfo{} + } + u.sparse[uint64(tag)] = i +} + +// fieldUnmarshaler returns an unmarshaler for the given field. +func fieldUnmarshaler(f *reflect.StructField) unmarshaler { + if f.Type.Kind() == reflect.Map { + return makeUnmarshalMap(f) + } + return typeUnmarshaler(f.Type, f.Tag.Get("protobuf")) +} + +// typeUnmarshaler returns an unmarshaler for the given field type / field tag pair. +func typeUnmarshaler(t reflect.Type, tags string) unmarshaler { + tagArray := strings.Split(tags, ",") + encoding := tagArray[0] + name := "unknown" + proto3 := false + validateUTF8 := true + for _, tag := range tagArray[3:] { + if strings.HasPrefix(tag, "name=") { + name = tag[5:] + } + if tag == "proto3" { + proto3 = true + } + } + validateUTF8 = validateUTF8 && proto3 + + // Figure out packaging (pointer, slice, or both) + slice := false + pointer := false + if t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8 { + slice = true + t = t.Elem() + } + if t.Kind() == reflect.Ptr { + pointer = true + t = t.Elem() + } + + // We'll never have both pointer and slice for basic types. + if pointer && slice && t.Kind() != reflect.Struct { + panic("both pointer and slice for basic type in " + t.Name()) + } + + switch t.Kind() { + case reflect.Bool: + if pointer { + return unmarshalBoolPtr + } + if slice { + return unmarshalBoolSlice + } + return unmarshalBoolValue + case reflect.Int32: + switch encoding { + case "fixed32": + if pointer { + return unmarshalFixedS32Ptr + } + if slice { + return unmarshalFixedS32Slice + } + return unmarshalFixedS32Value + case "varint": + // this could be int32 or enum + if pointer { + return unmarshalInt32Ptr + } + if slice { + return unmarshalInt32Slice + } + return unmarshalInt32Value + case "zigzag32": + if pointer { + return unmarshalSint32Ptr + } + if slice { + return unmarshalSint32Slice + } + return unmarshalSint32Value + } + case reflect.Int64: + switch encoding { + case "fixed64": + if pointer { + return unmarshalFixedS64Ptr + } + if slice { + return unmarshalFixedS64Slice + } + return unmarshalFixedS64Value + case "varint": + if pointer { + return unmarshalInt64Ptr + } + if slice { + return unmarshalInt64Slice + } + return unmarshalInt64Value + case "zigzag64": + if pointer { + return unmarshalSint64Ptr + } + if slice { + return unmarshalSint64Slice + } + return unmarshalSint64Value + } + case reflect.Uint32: + switch encoding { + case "fixed32": + if pointer { + return unmarshalFixed32Ptr + } + if slice { + return unmarshalFixed32Slice + } + return unmarshalFixed32Value + case "varint": + if pointer { + return unmarshalUint32Ptr + } + if slice { + return unmarshalUint32Slice + } + return unmarshalUint32Value + } + case reflect.Uint64: + switch encoding { + case "fixed64": + if pointer { + return unmarshalFixed64Ptr + } + if slice { + return unmarshalFixed64Slice + } + return unmarshalFixed64Value + case "varint": + if pointer { + return unmarshalUint64Ptr + } + if slice { + return unmarshalUint64Slice + } + return unmarshalUint64Value + } + case reflect.Float32: + if pointer { + return unmarshalFloat32Ptr + } + if slice { + return unmarshalFloat32Slice + } + return unmarshalFloat32Value + case reflect.Float64: + if pointer { + return unmarshalFloat64Ptr + } + if slice { + return unmarshalFloat64Slice + } + return unmarshalFloat64Value + case reflect.Map: + panic("map type in typeUnmarshaler in " + t.Name()) + case reflect.Slice: + if pointer { + panic("bad pointer in slice case in " + t.Name()) + } + if slice { + return unmarshalBytesSlice + } + return unmarshalBytesValue + case reflect.String: + if validateUTF8 { + if pointer { + return unmarshalUTF8StringPtr + } + if slice { + return unmarshalUTF8StringSlice + } + return unmarshalUTF8StringValue + } + if pointer { + return unmarshalStringPtr + } + if slice { + return unmarshalStringSlice + } + return unmarshalStringValue + case reflect.Struct: + // message or group field + if !pointer { + panic(fmt.Sprintf("message/group field %s:%s without pointer", t, encoding)) + } + switch encoding { + case "bytes": + if slice { + return makeUnmarshalMessageSlicePtr(getUnmarshalInfo(t), name) + } + return makeUnmarshalMessagePtr(getUnmarshalInfo(t), name) + case "group": + if slice { + return makeUnmarshalGroupSlicePtr(getUnmarshalInfo(t), name) + } + return makeUnmarshalGroupPtr(getUnmarshalInfo(t), name) + } + } + panic(fmt.Sprintf("unmarshaler not found type:%s encoding:%s", t, encoding)) +} + +// Below are all the unmarshalers for individual fields of various types. + +func unmarshalInt64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x) + *f.toInt64() = v + return b, nil +} + +func unmarshalInt64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x) + *f.toInt64Ptr() = &v + return b, nil +} + +func unmarshalInt64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x) + s := f.toInt64Slice() + *s = append(*s, v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x) + s := f.toInt64Slice() + *s = append(*s, v) + return b, nil +} + +func unmarshalSint64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x>>1) ^ int64(x)<<63>>63 + *f.toInt64() = v + return b, nil +} + +func unmarshalSint64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x>>1) ^ int64(x)<<63>>63 + *f.toInt64Ptr() = &v + return b, nil +} + +func unmarshalSint64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x>>1) ^ int64(x)<<63>>63 + s := f.toInt64Slice() + *s = append(*s, v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int64(x>>1) ^ int64(x)<<63>>63 + s := f.toInt64Slice() + *s = append(*s, v) + return b, nil +} + +func unmarshalUint64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint64(x) + *f.toUint64() = v + return b, nil +} + +func unmarshalUint64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint64(x) + *f.toUint64Ptr() = &v + return b, nil +} + +func unmarshalUint64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint64(x) + s := f.toUint64Slice() + *s = append(*s, v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint64(x) + s := f.toUint64Slice() + *s = append(*s, v) + return b, nil +} + +func unmarshalInt32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x) + *f.toInt32() = v + return b, nil +} + +func unmarshalInt32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x) + f.setInt32Ptr(v) + return b, nil +} + +func unmarshalInt32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x) + f.appendInt32Slice(v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x) + f.appendInt32Slice(v) + return b, nil +} + +func unmarshalSint32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x>>1) ^ int32(x)<<31>>31 + *f.toInt32() = v + return b, nil +} + +func unmarshalSint32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x>>1) ^ int32(x)<<31>>31 + f.setInt32Ptr(v) + return b, nil +} + +func unmarshalSint32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x>>1) ^ int32(x)<<31>>31 + f.appendInt32Slice(v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := int32(x>>1) ^ int32(x)<<31>>31 + f.appendInt32Slice(v) + return b, nil +} + +func unmarshalUint32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint32(x) + *f.toUint32() = v + return b, nil +} + +func unmarshalUint32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint32(x) + *f.toUint32Ptr() = &v + return b, nil +} + +func unmarshalUint32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint32(x) + s := f.toUint32Slice() + *s = append(*s, v) + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + v := uint32(x) + s := f.toUint32Slice() + *s = append(*s, v) + return b, nil +} + +func unmarshalFixed64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 + *f.toUint64() = v + return b[8:], nil +} + +func unmarshalFixed64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 + *f.toUint64Ptr() = &v + return b[8:], nil +} + +func unmarshalFixed64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 + s := f.toUint64Slice() + *s = append(*s, v) + b = b[8:] + } + return res, nil + } + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 + s := f.toUint64Slice() + *s = append(*s, v) + return b[8:], nil +} + +func unmarshalFixedS64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 + *f.toInt64() = v + return b[8:], nil +} + +func unmarshalFixedS64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 + *f.toInt64Ptr() = &v + return b[8:], nil +} + +func unmarshalFixedS64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 + s := f.toInt64Slice() + *s = append(*s, v) + b = b[8:] + } + return res, nil + } + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := int64(b[0]) | int64(b[1])<<8 | int64(b[2])<<16 | int64(b[3])<<24 | int64(b[4])<<32 | int64(b[5])<<40 | int64(b[6])<<48 | int64(b[7])<<56 + s := f.toInt64Slice() + *s = append(*s, v) + return b[8:], nil +} + +func unmarshalFixed32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 + *f.toUint32() = v + return b[4:], nil +} + +func unmarshalFixed32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 + *f.toUint32Ptr() = &v + return b[4:], nil +} + +func unmarshalFixed32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 + s := f.toUint32Slice() + *s = append(*s, v) + b = b[4:] + } + return res, nil + } + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 + s := f.toUint32Slice() + *s = append(*s, v) + return b[4:], nil +} + +func unmarshalFixedS32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 + *f.toInt32() = v + return b[4:], nil +} + +func unmarshalFixedS32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 + f.setInt32Ptr(v) + return b[4:], nil +} + +func unmarshalFixedS32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 + f.appendInt32Slice(v) + b = b[4:] + } + return res, nil + } + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := int32(b[0]) | int32(b[1])<<8 | int32(b[2])<<16 | int32(b[3])<<24 + f.appendInt32Slice(v) + return b[4:], nil +} + +func unmarshalBoolValue(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + // Note: any length varint is allowed, even though any sane + // encoder will use one byte. + // See https://github.com/golang/protobuf/issues/76 + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + // TODO: check if x>1? Tests seem to indicate no. + v := x != 0 + *f.toBool() = v + return b[n:], nil +} + +func unmarshalBoolPtr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + v := x != 0 + *f.toBoolPtr() = &v + return b[n:], nil +} + +func unmarshalBoolSlice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + x, n = decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + v := x != 0 + s := f.toBoolSlice() + *s = append(*s, v) + b = b[n:] + } + return res, nil + } + if w != WireVarint { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + v := x != 0 + s := f.toBoolSlice() + *s = append(*s, v) + return b[n:], nil +} + +func unmarshalFloat64Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) + *f.toFloat64() = v + return b[8:], nil +} + +func unmarshalFloat64Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) + *f.toFloat64Ptr() = &v + return b[8:], nil +} + +func unmarshalFloat64Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) + s := f.toFloat64Slice() + *s = append(*s, v) + b = b[8:] + } + return res, nil + } + if w != WireFixed64 { + return b, errInternalBadWireType + } + if len(b) < 8 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float64frombits(uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56) + s := f.toFloat64Slice() + *s = append(*s, v) + return b[8:], nil +} + +func unmarshalFloat32Value(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) + *f.toFloat32() = v + return b[4:], nil +} + +func unmarshalFloat32Ptr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) + *f.toFloat32Ptr() = &v + return b[4:], nil +} + +func unmarshalFloat32Slice(b []byte, f pointer, w int) ([]byte, error) { + if w == WireBytes { // packed + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + res := b[x:] + b = b[:x] + for len(b) > 0 { + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) + s := f.toFloat32Slice() + *s = append(*s, v) + b = b[4:] + } + return res, nil + } + if w != WireFixed32 { + return b, errInternalBadWireType + } + if len(b) < 4 { + return nil, io.ErrUnexpectedEOF + } + v := math.Float32frombits(uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24) + s := f.toFloat32Slice() + *s = append(*s, v) + return b[4:], nil +} + +func unmarshalStringValue(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + *f.toString() = v + return b[x:], nil +} + +func unmarshalStringPtr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + *f.toStringPtr() = &v + return b[x:], nil +} + +func unmarshalStringSlice(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + s := f.toStringSlice() + *s = append(*s, v) + return b[x:], nil +} + +func unmarshalUTF8StringValue(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + *f.toString() = v + if !utf8.ValidString(v) { + return b[x:], errInvalidUTF8 + } + return b[x:], nil +} + +func unmarshalUTF8StringPtr(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + *f.toStringPtr() = &v + if !utf8.ValidString(v) { + return b[x:], errInvalidUTF8 + } + return b[x:], nil +} + +func unmarshalUTF8StringSlice(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := string(b[:x]) + s := f.toStringSlice() + *s = append(*s, v) + if !utf8.ValidString(v) { + return b[x:], errInvalidUTF8 + } + return b[x:], nil +} + +var emptyBuf [0]byte + +func unmarshalBytesValue(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + // The use of append here is a trick which avoids the zeroing + // that would be required if we used a make/copy pair. + // We append to emptyBuf instead of nil because we want + // a non-nil result even when the length is 0. + v := append(emptyBuf[:], b[:x]...) + *f.toBytes() = v + return b[x:], nil +} + +func unmarshalBytesSlice(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := append(emptyBuf[:], b[:x]...) + s := f.toBytesSlice() + *s = append(*s, v) + return b[x:], nil +} + +func makeUnmarshalMessagePtr(sub *unmarshalInfo, name string) unmarshaler { + return func(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + // First read the message field to see if something is there. + // The semantics of multiple submessages are weird. Instead of + // the last one winning (as it is for all other fields), multiple + // submessages are merged. + v := f.getPointer() + if v.isNil() { + v = valToPointer(reflect.New(sub.typ)) + f.setPointer(v) + } + err := sub.unmarshal(v, b[:x]) + if err != nil { + if r, ok := err.(*RequiredNotSetError); ok { + r.field = name + "." + r.field + } else { + return nil, err + } + } + return b[x:], err + } +} + +func makeUnmarshalMessageSlicePtr(sub *unmarshalInfo, name string) unmarshaler { + return func(b []byte, f pointer, w int) ([]byte, error) { + if w != WireBytes { + return b, errInternalBadWireType + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + v := valToPointer(reflect.New(sub.typ)) + err := sub.unmarshal(v, b[:x]) + if err != nil { + if r, ok := err.(*RequiredNotSetError); ok { + r.field = name + "." + r.field + } else { + return nil, err + } + } + f.appendPointer(v) + return b[x:], err + } +} + +func makeUnmarshalGroupPtr(sub *unmarshalInfo, name string) unmarshaler { + return func(b []byte, f pointer, w int) ([]byte, error) { + if w != WireStartGroup { + return b, errInternalBadWireType + } + x, y := findEndGroup(b) + if x < 0 { + return nil, io.ErrUnexpectedEOF + } + v := f.getPointer() + if v.isNil() { + v = valToPointer(reflect.New(sub.typ)) + f.setPointer(v) + } + err := sub.unmarshal(v, b[:x]) + if err != nil { + if r, ok := err.(*RequiredNotSetError); ok { + r.field = name + "." + r.field + } else { + return nil, err + } + } + return b[y:], err + } +} + +func makeUnmarshalGroupSlicePtr(sub *unmarshalInfo, name string) unmarshaler { + return func(b []byte, f pointer, w int) ([]byte, error) { + if w != WireStartGroup { + return b, errInternalBadWireType + } + x, y := findEndGroup(b) + if x < 0 { + return nil, io.ErrUnexpectedEOF + } + v := valToPointer(reflect.New(sub.typ)) + err := sub.unmarshal(v, b[:x]) + if err != nil { + if r, ok := err.(*RequiredNotSetError); ok { + r.field = name + "." + r.field + } else { + return nil, err + } + } + f.appendPointer(v) + return b[y:], err + } +} + +func makeUnmarshalMap(f *reflect.StructField) unmarshaler { + t := f.Type + kt := t.Key() + vt := t.Elem() + unmarshalKey := typeUnmarshaler(kt, f.Tag.Get("protobuf_key")) + unmarshalVal := typeUnmarshaler(vt, f.Tag.Get("protobuf_val")) + return func(b []byte, f pointer, w int) ([]byte, error) { + // The map entry is a submessage. Figure out how big it is. + if w != WireBytes { + return nil, fmt.Errorf("proto: bad wiretype for map field: got %d want %d", w, WireBytes) + } + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + b = b[n:] + if x > uint64(len(b)) { + return nil, io.ErrUnexpectedEOF + } + r := b[x:] // unused data to return + b = b[:x] // data for map entry + + // Note: we could use #keys * #values ~= 200 functions + // to do map decoding without reflection. Probably not worth it. + // Maps will be somewhat slow. Oh well. + + // Read key and value from data. + var nerr nonFatal + k := reflect.New(kt) + v := reflect.New(vt) + for len(b) > 0 { + x, n := decodeVarint(b) + if n == 0 { + return nil, io.ErrUnexpectedEOF + } + wire := int(x) & 7 + b = b[n:] + + var err error + switch x >> 3 { + case 1: + b, err = unmarshalKey(b, valToPointer(k), wire) + case 2: + b, err = unmarshalVal(b, valToPointer(v), wire) + default: + err = errInternalBadWireType // skip unknown tag + } + + if nerr.Merge(err) { + continue + } + if err != errInternalBadWireType { + return nil, err + } + + // Skip past unknown fields. + b, err = skipField(b, wire) + if err != nil { + return nil, err + } + } + + // Get map, allocate if needed. + m := f.asPointerTo(t).Elem() // an addressable map[K]T + if m.IsNil() { + m.Set(reflect.MakeMap(t)) + } + + // Insert into map. + m.SetMapIndex(k.Elem(), v.Elem()) + + return r, nerr.E + } +} + +// makeUnmarshalOneof makes an unmarshaler for oneof fields. +// for: +// message Msg { +// oneof F { +// int64 X = 1; +// float64 Y = 2; +// } +// } +// typ is the type of the concrete entry for a oneof case (e.g. Msg_X). +// ityp is the interface type of the oneof field (e.g. isMsg_F). +// unmarshal is the unmarshaler for the base type of the oneof case (e.g. int64). +// Note that this function will be called once for each case in the oneof. +func makeUnmarshalOneof(typ, ityp reflect.Type, unmarshal unmarshaler) unmarshaler { + sf := typ.Field(0) + field0 := toField(&sf) + return func(b []byte, f pointer, w int) ([]byte, error) { + // Allocate holder for value. + v := reflect.New(typ) + + // Unmarshal data into holder. + // We unmarshal into the first field of the holder object. + var err error + var nerr nonFatal + b, err = unmarshal(b, valToPointer(v).offset(field0), w) + if !nerr.Merge(err) { + return nil, err + } + + // Write pointer to holder into target field. + f.asPointerTo(ityp).Elem().Set(v) + + return b, nerr.E + } +} + +// Error used by decode internally. +var errInternalBadWireType = errors.New("proto: internal error: bad wiretype") + +// skipField skips past a field of type wire and returns the remaining bytes. +func skipField(b []byte, wire int) ([]byte, error) { + switch wire { + case WireVarint: + _, k := decodeVarint(b) + if k == 0 { + return b, io.ErrUnexpectedEOF + } + b = b[k:] + case WireFixed32: + if len(b) < 4 { + return b, io.ErrUnexpectedEOF + } + b = b[4:] + case WireFixed64: + if len(b) < 8 { + return b, io.ErrUnexpectedEOF + } + b = b[8:] + case WireBytes: + m, k := decodeVarint(b) + if k == 0 || uint64(len(b)-k) < m { + return b, io.ErrUnexpectedEOF + } + b = b[uint64(k)+m:] + case WireStartGroup: + _, i := findEndGroup(b) + if i == -1 { + return b, io.ErrUnexpectedEOF + } + b = b[i:] + default: + return b, fmt.Errorf("proto: can't skip unknown wire type %d", wire) + } + return b, nil +} + +// findEndGroup finds the index of the next EndGroup tag. +// Groups may be nested, so the "next" EndGroup tag is the first +// unpaired EndGroup. +// findEndGroup returns the indexes of the start and end of the EndGroup tag. +// Returns (-1,-1) if it can't find one. +func findEndGroup(b []byte) (int, int) { + depth := 1 + i := 0 + for { + x, n := decodeVarint(b[i:]) + if n == 0 { + return -1, -1 + } + j := i + i += n + switch x & 7 { + case WireVarint: + _, k := decodeVarint(b[i:]) + if k == 0 { + return -1, -1 + } + i += k + case WireFixed32: + if len(b)-4 < i { + return -1, -1 + } + i += 4 + case WireFixed64: + if len(b)-8 < i { + return -1, -1 + } + i += 8 + case WireBytes: + m, k := decodeVarint(b[i:]) + if k == 0 { + return -1, -1 + } + i += k + if uint64(len(b)-i) < m { + return -1, -1 + } + i += int(m) + case WireStartGroup: + depth++ + case WireEndGroup: + depth-- + if depth == 0 { + return j, i + } + default: + return -1, -1 + } + } +} + +// encodeVarint appends a varint-encoded integer to b and returns the result. +func encodeVarint(b []byte, x uint64) []byte { + for x >= 1<<7 { + b = append(b, byte(x&0x7f|0x80)) + x >>= 7 + } + return append(b, byte(x)) +} + +// decodeVarint reads a varint-encoded integer from b. +// Returns the decoded integer and the number of bytes read. +// If there is an error, it returns 0,0. +func decodeVarint(b []byte) (uint64, int) { + var x, y uint64 + if len(b) <= 0 { + goto bad + } + x = uint64(b[0]) + if x < 0x80 { + return x, 1 + } + x -= 0x80 + + if len(b) <= 1 { + goto bad + } + y = uint64(b[1]) + x += y << 7 + if y < 0x80 { + return x, 2 + } + x -= 0x80 << 7 + + if len(b) <= 2 { + goto bad + } + y = uint64(b[2]) + x += y << 14 + if y < 0x80 { + return x, 3 + } + x -= 0x80 << 14 + + if len(b) <= 3 { + goto bad + } + y = uint64(b[3]) + x += y << 21 + if y < 0x80 { + return x, 4 + } + x -= 0x80 << 21 + + if len(b) <= 4 { + goto bad + } + y = uint64(b[4]) + x += y << 28 + if y < 0x80 { + return x, 5 + } + x -= 0x80 << 28 + + if len(b) <= 5 { + goto bad + } + y = uint64(b[5]) + x += y << 35 + if y < 0x80 { + return x, 6 + } + x -= 0x80 << 35 + + if len(b) <= 6 { + goto bad + } + y = uint64(b[6]) + x += y << 42 + if y < 0x80 { + return x, 7 + } + x -= 0x80 << 42 + + if len(b) <= 7 { + goto bad + } + y = uint64(b[7]) + x += y << 49 + if y < 0x80 { + return x, 8 + } + x -= 0x80 << 49 + + if len(b) <= 8 { + goto bad + } + y = uint64(b[8]) + x += y << 56 + if y < 0x80 { + return x, 9 + } + x -= 0x80 << 56 + + if len(b) <= 9 { + goto bad + } + y = uint64(b[9]) + x += y << 63 + if y < 2 { + return x, 10 + } + +bad: + return 0, 0 +} diff --git a/vendor/github.com/golang/protobuf/proto/text.go b/vendor/github.com/golang/protobuf/proto/text.go index 965876bf..1aaee725 100644 --- a/vendor/github.com/golang/protobuf/proto/text.go +++ b/vendor/github.com/golang/protobuf/proto/text.go @@ -50,7 +50,6 @@ import ( var ( newline = []byte("\n") spaces = []byte(" ") - gtNewline = []byte(">\n") endBraceNewline = []byte("}\n") backslashN = []byte{'\\', 'n'} backslashR = []byte{'\\', 'r'} @@ -170,11 +169,6 @@ func writeName(w *textWriter, props *Properties) error { return nil } -// raw is the interface satisfied by RawMessage. -type raw interface { - Bytes() []byte -} - func requiresQuotes(u string) bool { // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. for _, ch := range u { @@ -269,6 +263,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { props := sprops.Prop[i] name := st.Field(i).Name + if name == "XXX_NoUnkeyedLiteral" { + continue + } + if strings.HasPrefix(name, "XXX_") { // There are two XXX_ fields: // XXX_unrecognized []byte @@ -355,7 +353,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { return err } } - if err := tm.writeAny(w, key, props.mkeyprop); err != nil { + if err := tm.writeAny(w, key, props.MapKeyProp); err != nil { return err } if err := w.WriteByte('\n'); err != nil { @@ -372,7 +370,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { return err } } - if err := tm.writeAny(w, val, props.mvalprop); err != nil { + if err := tm.writeAny(w, val, props.MapValProp); err != nil { return err } if err := w.WriteByte('\n'); err != nil { @@ -436,12 +434,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { return err } } - if b, ok := fv.Interface().(raw); ok { - if err := writeRaw(w, b.Bytes()); err != nil { - return err - } - continue - } // Enums have a String method, so writeAny will work fine. if err := tm.writeAny(w, fv, props); err != nil { @@ -455,7 +447,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { // Extensions (the XXX_extensions field). pv := sv.Addr() - if _, ok := extendable(pv.Interface()); ok { + if _, err := extendable(pv.Interface()); err == nil { if err := tm.writeExtensions(w, pv); err != nil { return err } @@ -464,27 +456,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error { return nil } -// writeRaw writes an uninterpreted raw message. -func writeRaw(w *textWriter, b []byte) error { - if err := w.WriteByte('<'); err != nil { - return err - } - if !w.compact { - if err := w.WriteByte('\n'); err != nil { - return err - } - } - w.indent() - if err := writeUnknownStruct(w, b); err != nil { - return err - } - w.unindent() - if err := w.WriteByte('>'); err != nil { - return err - } - return nil -} - // writeAny writes an arbitrary field. func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error { v = reflect.Indirect(v) @@ -535,6 +506,19 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert } } w.indent() + if v.CanAddr() { + // Calling v.Interface on a struct causes the reflect package to + // copy the entire struct. This is racy with the new Marshaler + // since we atomically update the XXX_sizecache. + // + // Thus, we retrieve a pointer to the struct if possible to avoid + // a race since v.Interface on the pointer doesn't copy the struct. + // + // If v is not addressable, then we are not worried about a race + // since it implies that the binary Marshaler cannot possibly be + // mutating this value. + v = v.Addr() + } if etm, ok := v.Interface().(encoding.TextMarshaler); ok { text, err := etm.MarshalText() if err != nil { @@ -543,8 +527,13 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert if _, err = w.Write(text); err != nil { return err } - } else if err := tm.writeStruct(w, v); err != nil { - return err + } else { + if v.Kind() == reflect.Ptr { + v = v.Elem() + } + if err := tm.writeStruct(w, v); err != nil { + return err + } } w.unindent() if err := w.WriteByte(ket); err != nil { diff --git a/vendor/github.com/golang/protobuf/proto/text_parser.go b/vendor/github.com/golang/protobuf/proto/text_parser.go index 61f83c1e..bb55a3af 100644 --- a/vendor/github.com/golang/protobuf/proto/text_parser.go +++ b/vendor/github.com/golang/protobuf/proto/text_parser.go @@ -206,7 +206,6 @@ func (p *textParser) advance() { var ( errBadUTF8 = errors.New("proto: bad UTF-8") - errBadHex = errors.New("proto: bad hexadecimal") ) func unquoteC(s string, quote rune) (string, error) { @@ -277,60 +276,47 @@ func unescape(s string) (ch string, tail string, err error) { return "?", s, nil // trigraph workaround case '\'', '"', '\\': return string(r), s, nil - case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X': + case '0', '1', '2', '3', '4', '5', '6', '7': if len(s) < 2 { return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) } - base := 8 - ss := s[:2] + ss := string(r) + s[:2] s = s[2:] - if r == 'x' || r == 'X' { - base = 16 - } else { - ss = string(r) + ss - } - i, err := strconv.ParseUint(ss, base, 8) + i, err := strconv.ParseUint(ss, 8, 8) if err != nil { - return "", "", err + return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss) } return string([]byte{byte(i)}), s, nil - case 'u', 'U': - n := 4 - if r == 'U' { + case 'x', 'X', 'u', 'U': + var n int + switch r { + case 'x', 'X': + n = 2 + case 'u': + n = 4 + case 'U': n = 8 } if len(s) < n { - return "", "", fmt.Errorf(`\%c requires %d digits`, r, n) - } - - bs := make([]byte, n/2) - for i := 0; i < n; i += 2 { - a, ok1 := unhex(s[i]) - b, ok2 := unhex(s[i+1]) - if !ok1 || !ok2 { - return "", "", errBadHex - } - bs[i/2] = a<<4 | b + return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n) } + ss := s[:n] s = s[n:] - return string(bs), s, nil + i, err := strconv.ParseUint(ss, 16, 64) + if err != nil { + return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss) + } + if r == 'x' || r == 'X' { + return string([]byte{byte(i)}), s, nil + } + if i > utf8.MaxRune { + return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss) + } + return string(i), s, nil } return "", "", fmt.Errorf(`unknown escape \%c`, r) } -// Adapted from src/pkg/strconv/quote.go. -func unhex(b byte) (v byte, ok bool) { - switch { - case '0' <= b && b <= '9': - return b - '0', true - case 'a' <= b && b <= 'f': - return b - 'a' + 10, true - case 'A' <= b && b <= 'F': - return b - 'A' + 10, true - } - return 0, false -} - // Back off the parser by one token. Can only be done between calls to next(). // It makes the next advance() a no-op. func (p *textParser) back() { p.backed = true } @@ -644,17 +630,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error { if err := p.consumeToken(":"); err != nil { return err } - if err := p.readAny(key, props.mkeyprop); err != nil { + if err := p.readAny(key, props.MapKeyProp); err != nil { return err } if err := p.consumeOptionalSeparator(); err != nil { return err } case "value": - if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil { + if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil { return err } - if err := p.readAny(val, props.mvalprop); err != nil { + if err := p.readAny(val, props.MapValProp); err != nil { return err } if err := p.consumeOptionalSeparator(); err != nil { @@ -728,6 +714,9 @@ func (p *textParser) consumeExtName() (string, error) { if tok.err != nil { return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) } + if p.done && tok.value != "]" { + return "", p.errorf("unclosed type_url or extension name") + } } return strings.Join(parts, ""), nil } @@ -883,13 +872,9 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error { // UnmarshalText returns *RequiredNotSetError. func UnmarshalText(s string, pb Message) error { if um, ok := pb.(encoding.TextUnmarshaler); ok { - err := um.UnmarshalText([]byte(s)) - return err + return um.UnmarshalText([]byte(s)) } pb.Reset() v := reflect.ValueOf(pb) - if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil { - return pe - } - return nil + return newTextParser(s).readStruct(v.Elem(), "") } diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile deleted file mode 100644 index 41a2d04d..00000000 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/Makefile +++ /dev/null @@ -1,36 +0,0 @@ -# Go support for Protocol Buffers - Google's data interchange format -# -# Copyright 2010 The Go Authors. All rights reserved. -# https://github.com/golang/protobuf -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -# Not stored here, but descriptor.proto is in https://github.com/google/protobuf/ -# at src/google/protobuf/descriptor.proto -regenerate: - @echo WARNING! THIS RULE IS PROBABLY NOT RIGHT FOR YOUR INSTALLATION - protoc --go_out=../../../../.. -I$(HOME)/src/protobuf/include $(HOME)/src/protobuf/include/google/protobuf/descriptor.proto diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go index 63cf2c80..e855b1f5 100644 --- a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go +++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go @@ -1,35 +1,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // source: google/protobuf/descriptor.proto -/* -Package descriptor is a generated protocol buffer package. - -It is generated from these files: - google/protobuf/descriptor.proto - -It has these top-level messages: - FileDescriptorSet - FileDescriptorProto - DescriptorProto - FieldDescriptorProto - OneofDescriptorProto - EnumDescriptorProto - EnumValueDescriptorProto - ServiceDescriptorProto - MethodDescriptorProto - FileOptions - MessageOptions - FieldOptions - OneofOptions - EnumOptions - EnumValueOptions - ServiceOptions - MethodOptions - UninterpretedOption - SourceCodeInfo - GeneratedCodeInfo -*/ -package descriptor +package descriptor // import "github.com/golang/protobuf/protoc-gen-go/descriptor" import proto "github.com/golang/protobuf/proto" import fmt "fmt" @@ -137,7 +109,9 @@ func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error { *x = FieldDescriptorProto_Type(value) return nil } -func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{3, 0} } +func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{4, 0} +} type FieldDescriptorProto_Label int32 @@ -176,7 +150,7 @@ func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error { return nil } func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) { - return fileDescriptor0, []int{3, 1} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{4, 1} } // Generated classes can be optimized for speed or code size. @@ -216,7 +190,9 @@ func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error { *x = FileOptions_OptimizeMode(value) return nil } -func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{9, 0} } +func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{10, 0} +} type FieldOptions_CType int32 @@ -254,7 +230,9 @@ func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error { *x = FieldOptions_CType(value) return nil } -func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 0} } +func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{12, 0} +} type FieldOptions_JSType int32 @@ -294,7 +272,9 @@ func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error { *x = FieldOptions_JSType(value) return nil } -func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 1} } +func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{12, 1} +} // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, // or neither? HTTP based RPC implementation may choose GET verb for safe @@ -335,20 +315,41 @@ func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error { return nil } func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) { - return fileDescriptor0, []int{16, 0} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{17, 0} } // The protocol compiler can output a FileDescriptorSet containing the .proto // files it parses. type FileDescriptorSet struct { - File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` - XXX_unrecognized []byte `json:"-"` + File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } +func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } +func (*FileDescriptorSet) ProtoMessage() {} +func (*FileDescriptorSet) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{0} +} +func (m *FileDescriptorSet) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileDescriptorSet.Unmarshal(m, b) +} +func (m *FileDescriptorSet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileDescriptorSet.Marshal(b, m, deterministic) +} +func (dst *FileDescriptorSet) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileDescriptorSet.Merge(dst, src) +} +func (m *FileDescriptorSet) XXX_Size() int { + return xxx_messageInfo_FileDescriptorSet.Size(m) +} +func (m *FileDescriptorSet) XXX_DiscardUnknown() { + xxx_messageInfo_FileDescriptorSet.DiscardUnknown(m) } -func (m *FileDescriptorSet) Reset() { *m = FileDescriptorSet{} } -func (m *FileDescriptorSet) String() string { return proto.CompactTextString(m) } -func (*FileDescriptorSet) ProtoMessage() {} -func (*FileDescriptorSet) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} } +var xxx_messageInfo_FileDescriptorSet proto.InternalMessageInfo func (m *FileDescriptorSet) GetFile() []*FileDescriptorProto { if m != nil { @@ -381,14 +382,35 @@ type FileDescriptorProto struct { SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"` // The syntax of the proto file. // The supported values are "proto2" and "proto3". - Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` - XXX_unrecognized []byte `json:"-"` + Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} } +func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*FileDescriptorProto) ProtoMessage() {} +func (*FileDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{1} +} +func (m *FileDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileDescriptorProto.Unmarshal(m, b) +} +func (m *FileDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *FileDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileDescriptorProto.Merge(dst, src) +} +func (m *FileDescriptorProto) XXX_Size() int { + return xxx_messageInfo_FileDescriptorProto.Size(m) +} +func (m *FileDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_FileDescriptorProto.DiscardUnknown(m) } -func (m *FileDescriptorProto) Reset() { *m = FileDescriptorProto{} } -func (m *FileDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*FileDescriptorProto) ProtoMessage() {} -func (*FileDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} } +var xxx_messageInfo_FileDescriptorProto proto.InternalMessageInfo func (m *FileDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -487,14 +509,35 @@ type DescriptorProto struct { ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` // Reserved field names, which may not be used by fields in the same message. // A given name may only be reserved once. - ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` - XXX_unrecognized []byte `json:"-"` + ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *DescriptorProto) Reset() { *m = DescriptorProto{} } +func (m *DescriptorProto) String() string { return proto.CompactTextString(m) } +func (*DescriptorProto) ProtoMessage() {} +func (*DescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{2} +} +func (m *DescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto.Unmarshal(m, b) +} +func (m *DescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto.Marshal(b, m, deterministic) +} +func (dst *DescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto.Merge(dst, src) +} +func (m *DescriptorProto) XXX_Size() int { + return xxx_messageInfo_DescriptorProto.Size(m) +} +func (m *DescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto.DiscardUnknown(m) } -func (m *DescriptorProto) Reset() { *m = DescriptorProto{} } -func (m *DescriptorProto) String() string { return proto.CompactTextString(m) } -func (*DescriptorProto) ProtoMessage() {} -func (*DescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} } +var xxx_messageInfo_DescriptorProto proto.InternalMessageInfo func (m *DescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -567,18 +610,38 @@ func (m *DescriptorProto) GetReservedName() []string { } type DescriptorProto_ExtensionRange struct { - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` - XXX_unrecognized []byte `json:"-"` + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *DescriptorProto_ExtensionRange) Reset() { *m = DescriptorProto_ExtensionRange{} } func (m *DescriptorProto_ExtensionRange) String() string { return proto.CompactTextString(m) } func (*DescriptorProto_ExtensionRange) ProtoMessage() {} func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) { - return fileDescriptor0, []int{2, 0} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{2, 0} +} +func (m *DescriptorProto_ExtensionRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Unmarshal(m, b) +} +func (m *DescriptorProto_ExtensionRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Marshal(b, m, deterministic) +} +func (dst *DescriptorProto_ExtensionRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto_ExtensionRange.Merge(dst, src) +} +func (m *DescriptorProto_ExtensionRange) XXX_Size() int { + return xxx_messageInfo_DescriptorProto_ExtensionRange.Size(m) +} +func (m *DescriptorProto_ExtensionRange) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto_ExtensionRange.DiscardUnknown(m) } +var xxx_messageInfo_DescriptorProto_ExtensionRange proto.InternalMessageInfo + func (m *DescriptorProto_ExtensionRange) GetStart() int32 { if m != nil && m.Start != nil { return *m.Start @@ -593,22 +656,48 @@ func (m *DescriptorProto_ExtensionRange) GetEnd() int32 { return 0 } +func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions { + if m != nil { + return m.Options + } + return nil +} + // Range of reserved tag numbers. Reserved tag numbers may not be used by // fields or extension ranges in the same message. Reserved ranges may // not overlap. type DescriptorProto_ReservedRange struct { - Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` - End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` - XXX_unrecognized []byte `json:"-"` + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *DescriptorProto_ReservedRange) Reset() { *m = DescriptorProto_ReservedRange{} } func (m *DescriptorProto_ReservedRange) String() string { return proto.CompactTextString(m) } func (*DescriptorProto_ReservedRange) ProtoMessage() {} func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) { - return fileDescriptor0, []int{2, 1} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{2, 1} +} +func (m *DescriptorProto_ReservedRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_DescriptorProto_ReservedRange.Unmarshal(m, b) +} +func (m *DescriptorProto_ReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_DescriptorProto_ReservedRange.Marshal(b, m, deterministic) +} +func (dst *DescriptorProto_ReservedRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_DescriptorProto_ReservedRange.Merge(dst, src) +} +func (m *DescriptorProto_ReservedRange) XXX_Size() int { + return xxx_messageInfo_DescriptorProto_ReservedRange.Size(m) +} +func (m *DescriptorProto_ReservedRange) XXX_DiscardUnknown() { + xxx_messageInfo_DescriptorProto_ReservedRange.DiscardUnknown(m) } +var xxx_messageInfo_DescriptorProto_ReservedRange proto.InternalMessageInfo + func (m *DescriptorProto_ReservedRange) GetStart() int32 { if m != nil && m.Start != nil { return *m.Start @@ -623,6 +712,54 @@ func (m *DescriptorProto_ReservedRange) GetEnd() int32 { return 0 } +type ExtensionRangeOptions struct { + // The parser stores options it doesn't recognize here. See above. + UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + proto.XXX_InternalExtensions `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ExtensionRangeOptions) Reset() { *m = ExtensionRangeOptions{} } +func (m *ExtensionRangeOptions) String() string { return proto.CompactTextString(m) } +func (*ExtensionRangeOptions) ProtoMessage() {} +func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{3} +} + +var extRange_ExtensionRangeOptions = []proto.ExtensionRange{ + {Start: 1000, End: 536870911}, +} + +func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange { + return extRange_ExtensionRangeOptions +} +func (m *ExtensionRangeOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ExtensionRangeOptions.Unmarshal(m, b) +} +func (m *ExtensionRangeOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ExtensionRangeOptions.Marshal(b, m, deterministic) +} +func (dst *ExtensionRangeOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_ExtensionRangeOptions.Merge(dst, src) +} +func (m *ExtensionRangeOptions) XXX_Size() int { + return xxx_messageInfo_ExtensionRangeOptions.Size(m) +} +func (m *ExtensionRangeOptions) XXX_DiscardUnknown() { + xxx_messageInfo_ExtensionRangeOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_ExtensionRangeOptions proto.InternalMessageInfo + +func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption { + if m != nil { + return m.UninterpretedOption + } + return nil +} + // Describes a field within a message. type FieldDescriptorProto struct { Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` @@ -653,15 +790,36 @@ type FieldDescriptorProto struct { // user has set a "json_name" option on this field, that option's value // will be used. Otherwise, it's deduced from the field's name by converting // it to camelCase. - JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"` - Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` - XXX_unrecognized []byte `json:"-"` + JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"` + Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *FieldDescriptorProto) Reset() { *m = FieldDescriptorProto{} } +func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*FieldDescriptorProto) ProtoMessage() {} +func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{4} +} +func (m *FieldDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FieldDescriptorProto.Unmarshal(m, b) +} +func (m *FieldDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FieldDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *FieldDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldDescriptorProto.Merge(dst, src) +} +func (m *FieldDescriptorProto) XXX_Size() int { + return xxx_messageInfo_FieldDescriptorProto.Size(m) +} +func (m *FieldDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_FieldDescriptorProto.DiscardUnknown(m) } -func (m *FieldDescriptorProto) Reset() { *m = FieldDescriptorProto{} } -func (m *FieldDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*FieldDescriptorProto) ProtoMessage() {} -func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} } +var xxx_messageInfo_FieldDescriptorProto proto.InternalMessageInfo func (m *FieldDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -735,15 +893,36 @@ func (m *FieldDescriptorProto) GetOptions() *FieldOptions { // Describes a oneof. type OneofDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` - XXX_unrecognized []byte `json:"-"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *OneofDescriptorProto) Reset() { *m = OneofDescriptorProto{} } -func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*OneofDescriptorProto) ProtoMessage() {} -func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} } +func (m *OneofDescriptorProto) Reset() { *m = OneofDescriptorProto{} } +func (m *OneofDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*OneofDescriptorProto) ProtoMessage() {} +func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{5} +} +func (m *OneofDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_OneofDescriptorProto.Unmarshal(m, b) +} +func (m *OneofDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_OneofDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *OneofDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_OneofDescriptorProto.Merge(dst, src) +} +func (m *OneofDescriptorProto) XXX_Size() int { + return xxx_messageInfo_OneofDescriptorProto.Size(m) +} +func (m *OneofDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_OneofDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_OneofDescriptorProto proto.InternalMessageInfo func (m *OneofDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -761,16 +940,44 @@ func (m *OneofDescriptorProto) GetOptions() *OneofOptions { // Describes an enum type. type EnumDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` - Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_unrecognized []byte `json:"-"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"` + Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + // Range of reserved numeric values. Reserved numeric values may not be used + // by enum values in the same enum declaration. Reserved ranges may not + // overlap. + ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"` + // Reserved enum value names, which may not be reused. A given name may only + // be reserved once. + ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *EnumDescriptorProto) Reset() { *m = EnumDescriptorProto{} } -func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*EnumDescriptorProto) ProtoMessage() {} -func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} } +func (m *EnumDescriptorProto) Reset() { *m = EnumDescriptorProto{} } +func (m *EnumDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*EnumDescriptorProto) ProtoMessage() {} +func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{6} +} +func (m *EnumDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumDescriptorProto.Unmarshal(m, b) +} +func (m *EnumDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *EnumDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumDescriptorProto.Merge(dst, src) +} +func (m *EnumDescriptorProto) XXX_Size() int { + return xxx_messageInfo_EnumDescriptorProto.Size(m) +} +func (m *EnumDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_EnumDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumDescriptorProto proto.InternalMessageInfo func (m *EnumDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -793,18 +1000,105 @@ func (m *EnumDescriptorProto) GetOptions() *EnumOptions { return nil } +func (m *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange { + if m != nil { + return m.ReservedRange + } + return nil +} + +func (m *EnumDescriptorProto) GetReservedName() []string { + if m != nil { + return m.ReservedName + } + return nil +} + +// Range of reserved numeric values. Reserved values may not be used by +// entries in the same enum. Reserved ranges may not overlap. +// +// Note that this is distinct from DescriptorProto.ReservedRange in that it +// is inclusive such that it can appropriately represent the entire int32 +// domain. +type EnumDescriptorProto_EnumReservedRange struct { + Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` + End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *EnumDescriptorProto_EnumReservedRange) Reset() { *m = EnumDescriptorProto_EnumReservedRange{} } +func (m *EnumDescriptorProto_EnumReservedRange) String() string { return proto.CompactTextString(m) } +func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage() {} +func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{6, 0} +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Unmarshal(m, b) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Marshal(b, m, deterministic) +} +func (dst *EnumDescriptorProto_EnumReservedRange) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Merge(dst, src) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_Size() int { + return xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.Size(m) +} +func (m *EnumDescriptorProto_EnumReservedRange) XXX_DiscardUnknown() { + xxx_messageInfo_EnumDescriptorProto_EnumReservedRange.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumDescriptorProto_EnumReservedRange proto.InternalMessageInfo + +func (m *EnumDescriptorProto_EnumReservedRange) GetStart() int32 { + if m != nil && m.Start != nil { + return *m.Start + } + return 0 +} + +func (m *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 { + if m != nil && m.End != nil { + return *m.End + } + return 0 +} + // Describes a value within an enum. type EnumValueDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` - Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_unrecognized []byte `json:"-"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"` + Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } -func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*EnumValueDescriptorProto) ProtoMessage() {} -func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} } +func (m *EnumValueDescriptorProto) Reset() { *m = EnumValueDescriptorProto{} } +func (m *EnumValueDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*EnumValueDescriptorProto) ProtoMessage() {} +func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{7} +} +func (m *EnumValueDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumValueDescriptorProto.Unmarshal(m, b) +} +func (m *EnumValueDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumValueDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *EnumValueDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumValueDescriptorProto.Merge(dst, src) +} +func (m *EnumValueDescriptorProto) XXX_Size() int { + return xxx_messageInfo_EnumValueDescriptorProto.Size(m) +} +func (m *EnumValueDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_EnumValueDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumValueDescriptorProto proto.InternalMessageInfo func (m *EnumValueDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -829,16 +1123,37 @@ func (m *EnumValueDescriptorProto) GetOptions() *EnumValueOptions { // Describes a service. type ServiceDescriptorProto struct { - Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` - Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` - Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` - XXX_unrecognized []byte `json:"-"` + Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` + Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"` + Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} } +func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*ServiceDescriptorProto) ProtoMessage() {} +func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{8} +} +func (m *ServiceDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ServiceDescriptorProto.Unmarshal(m, b) +} +func (m *ServiceDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ServiceDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *ServiceDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_ServiceDescriptorProto.Merge(dst, src) +} +func (m *ServiceDescriptorProto) XXX_Size() int { + return xxx_messageInfo_ServiceDescriptorProto.Size(m) +} +func (m *ServiceDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_ServiceDescriptorProto.DiscardUnknown(m) } -func (m *ServiceDescriptorProto) Reset() { *m = ServiceDescriptorProto{} } -func (m *ServiceDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*ServiceDescriptorProto) ProtoMessage() {} -func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} } +var xxx_messageInfo_ServiceDescriptorProto proto.InternalMessageInfo func (m *ServiceDescriptorProto) GetName() string { if m != nil && m.Name != nil { @@ -872,14 +1187,35 @@ type MethodDescriptorProto struct { // Identifies if client streams multiple client messages ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"` // Identifies if server streams multiple server messages - ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` - XXX_unrecognized []byte `json:"-"` + ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } -func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } -func (*MethodDescriptorProto) ProtoMessage() {} -func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} } +func (m *MethodDescriptorProto) Reset() { *m = MethodDescriptorProto{} } +func (m *MethodDescriptorProto) String() string { return proto.CompactTextString(m) } +func (*MethodDescriptorProto) ProtoMessage() {} +func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{9} +} +func (m *MethodDescriptorProto) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MethodDescriptorProto.Unmarshal(m, b) +} +func (m *MethodDescriptorProto) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MethodDescriptorProto.Marshal(b, m, deterministic) +} +func (dst *MethodDescriptorProto) XXX_Merge(src proto.Message) { + xxx_messageInfo_MethodDescriptorProto.Merge(dst, src) +} +func (m *MethodDescriptorProto) XXX_Size() int { + return xxx_messageInfo_MethodDescriptorProto.Size(m) +} +func (m *MethodDescriptorProto) XXX_DiscardUnknown() { + xxx_messageInfo_MethodDescriptorProto.DiscardUnknown(m) +} + +var xxx_messageInfo_MethodDescriptorProto proto.InternalMessageInfo const Default_MethodDescriptorProto_ClientStreaming bool = false const Default_MethodDescriptorProto_ServerStreaming bool = false @@ -946,7 +1282,7 @@ type FileOptions struct { // top-level extensions defined in the file. JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"` // This option does nothing. - JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` + JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` // Deprecated: Do not use. // If set true, then the Java2 code generator will generate code that // throws an exception whenever an attempt is made to assign a non-UTF-8 // byte sequence to a string field. @@ -974,6 +1310,7 @@ type FileOptions struct { CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"` JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"` PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"` + PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"` // Is this file deprecated? // Depending on the target platform, this can emit Deprecated annotations // for everything in the file, or it will be completely ignored; in the very @@ -995,24 +1332,50 @@ type FileOptions struct { // Sets the php class prefix which is prepended to all php generated classes // from this .proto. Default is empty. PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"` - // The parser stores options it doesn't recognize here. See above. + // Use this option to change the namespace of php generated classes. Default + // is empty. When this option is empty, the package name will be used for + // determining the namespace. + PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"` + // The parser stores options it doesn't recognize here. + // See the documentation for the "Options" section above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *FileOptions) Reset() { *m = FileOptions{} } -func (m *FileOptions) String() string { return proto.CompactTextString(m) } -func (*FileOptions) ProtoMessage() {} -func (*FileOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} } +func (m *FileOptions) Reset() { *m = FileOptions{} } +func (m *FileOptions) String() string { return proto.CompactTextString(m) } +func (*FileOptions) ProtoMessage() {} +func (*FileOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{10} +} var extRange_FileOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*FileOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FileOptions } +func (m *FileOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FileOptions.Unmarshal(m, b) +} +func (m *FileOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FileOptions.Marshal(b, m, deterministic) +} +func (dst *FileOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_FileOptions.Merge(dst, src) +} +func (m *FileOptions) XXX_Size() int { + return xxx_messageInfo_FileOptions.Size(m) +} +func (m *FileOptions) XXX_DiscardUnknown() { + xxx_messageInfo_FileOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_FileOptions proto.InternalMessageInfo const Default_FileOptions_JavaMultipleFiles bool = false const Default_FileOptions_JavaStringCheckUtf8 bool = false @@ -1020,6 +1383,7 @@ const Default_FileOptions_OptimizeFor FileOptions_OptimizeMode = FileOptions_SPE const Default_FileOptions_CcGenericServices bool = false const Default_FileOptions_JavaGenericServices bool = false const Default_FileOptions_PyGenericServices bool = false +const Default_FileOptions_PhpGenericServices bool = false const Default_FileOptions_Deprecated bool = false const Default_FileOptions_CcEnableArenas bool = false @@ -1044,6 +1408,7 @@ func (m *FileOptions) GetJavaMultipleFiles() bool { return Default_FileOptions_JavaMultipleFiles } +// Deprecated: Do not use. func (m *FileOptions) GetJavaGenerateEqualsAndHash() bool { if m != nil && m.JavaGenerateEqualsAndHash != nil { return *m.JavaGenerateEqualsAndHash @@ -1093,6 +1458,13 @@ func (m *FileOptions) GetPyGenericServices() bool { return Default_FileOptions_PyGenericServices } +func (m *FileOptions) GetPhpGenericServices() bool { + if m != nil && m.PhpGenericServices != nil { + return *m.PhpGenericServices + } + return Default_FileOptions_PhpGenericServices +} + func (m *FileOptions) GetDeprecated() bool { if m != nil && m.Deprecated != nil { return *m.Deprecated @@ -1135,6 +1507,13 @@ func (m *FileOptions) GetPhpClassPrefix() string { return "" } +func (m *FileOptions) GetPhpNamespace() string { + if m != nil && m.PhpNamespace != nil { + return *m.PhpNamespace + } + return "" +} + func (m *FileOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { return m.UninterpretedOption @@ -1195,22 +1574,43 @@ type MessageOptions struct { MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *MessageOptions) Reset() { *m = MessageOptions{} } -func (m *MessageOptions) String() string { return proto.CompactTextString(m) } -func (*MessageOptions) ProtoMessage() {} -func (*MessageOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} } +func (m *MessageOptions) Reset() { *m = MessageOptions{} } +func (m *MessageOptions) String() string { return proto.CompactTextString(m) } +func (*MessageOptions) ProtoMessage() {} +func (*MessageOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{11} +} var extRange_MessageOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*MessageOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MessageOptions } +func (m *MessageOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MessageOptions.Unmarshal(m, b) +} +func (m *MessageOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MessageOptions.Marshal(b, m, deterministic) +} +func (dst *MessageOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_MessageOptions.Merge(dst, src) +} +func (m *MessageOptions) XXX_Size() int { + return xxx_messageInfo_MessageOptions.Size(m) +} +func (m *MessageOptions) XXX_DiscardUnknown() { + xxx_messageInfo_MessageOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_MessageOptions proto.InternalMessageInfo const Default_MessageOptions_MessageSetWireFormat bool = false const Default_MessageOptions_NoStandardDescriptorAccessor bool = false @@ -1265,13 +1665,15 @@ type FieldOptions struct { Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"` // The jstype option determines the JavaScript type used for values of the // field. The option is permitted only for 64 bit integral and fixed types - // (int64, uint64, sint64, fixed64, sfixed64). By default these types are - // represented as JavaScript strings. This avoids loss of precision that can - // happen when a large value is converted to a floating point JavaScript - // numbers. Specifying JS_NUMBER for the jstype causes the generated - // JavaScript code to use the JavaScript "number" type instead of strings. - // This option is an enum to permit additional types to be added, - // e.g. goog.math.Integer. + // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING + // is represented as JavaScript string, which avoids loss of precision that + // can happen when a large value is converted to a floating point JavaScript. + // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to + // use the JavaScript "number" type. The behavior of the default option + // JS_NORMAL is implementation dependent. + // + // This option is an enum to permit additional types to be added, e.g. + // goog.math.Integer. Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"` // Should this field be parsed lazily? Lazy applies only to message-type // fields. It means that when the outer message is initially parsed, the @@ -1311,22 +1713,43 @@ type FieldOptions struct { Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *FieldOptions) Reset() { *m = FieldOptions{} } -func (m *FieldOptions) String() string { return proto.CompactTextString(m) } -func (*FieldOptions) ProtoMessage() {} -func (*FieldOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} } +func (m *FieldOptions) Reset() { *m = FieldOptions{} } +func (m *FieldOptions) String() string { return proto.CompactTextString(m) } +func (*FieldOptions) ProtoMessage() {} +func (*FieldOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{12} +} var extRange_FieldOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*FieldOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_FieldOptions } +func (m *FieldOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_FieldOptions.Unmarshal(m, b) +} +func (m *FieldOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_FieldOptions.Marshal(b, m, deterministic) +} +func (dst *FieldOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_FieldOptions.Merge(dst, src) +} +func (m *FieldOptions) XXX_Size() int { + return xxx_messageInfo_FieldOptions.Size(m) +} +func (m *FieldOptions) XXX_DiscardUnknown() { + xxx_messageInfo_FieldOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_FieldOptions proto.InternalMessageInfo const Default_FieldOptions_Ctype FieldOptions_CType = FieldOptions_STRING const Default_FieldOptions_Jstype FieldOptions_JSType = FieldOptions_JS_NORMAL @@ -1386,22 +1809,43 @@ func (m *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { type OneofOptions struct { // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *OneofOptions) Reset() { *m = OneofOptions{} } -func (m *OneofOptions) String() string { return proto.CompactTextString(m) } -func (*OneofOptions) ProtoMessage() {} -func (*OneofOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} } +func (m *OneofOptions) Reset() { *m = OneofOptions{} } +func (m *OneofOptions) String() string { return proto.CompactTextString(m) } +func (*OneofOptions) ProtoMessage() {} +func (*OneofOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{13} +} var extRange_OneofOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*OneofOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_OneofOptions } +func (m *OneofOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_OneofOptions.Unmarshal(m, b) +} +func (m *OneofOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_OneofOptions.Marshal(b, m, deterministic) +} +func (dst *OneofOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_OneofOptions.Merge(dst, src) +} +func (m *OneofOptions) XXX_Size() int { + return xxx_messageInfo_OneofOptions.Size(m) +} +func (m *OneofOptions) XXX_DiscardUnknown() { + xxx_messageInfo_OneofOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_OneofOptions proto.InternalMessageInfo func (m *OneofOptions) GetUninterpretedOption() []*UninterpretedOption { if m != nil { @@ -1421,22 +1865,43 @@ type EnumOptions struct { Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *EnumOptions) Reset() { *m = EnumOptions{} } -func (m *EnumOptions) String() string { return proto.CompactTextString(m) } -func (*EnumOptions) ProtoMessage() {} -func (*EnumOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} } +func (m *EnumOptions) Reset() { *m = EnumOptions{} } +func (m *EnumOptions) String() string { return proto.CompactTextString(m) } +func (*EnumOptions) ProtoMessage() {} +func (*EnumOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{14} +} var extRange_EnumOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*EnumOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumOptions } +func (m *EnumOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumOptions.Unmarshal(m, b) +} +func (m *EnumOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumOptions.Marshal(b, m, deterministic) +} +func (dst *EnumOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumOptions.Merge(dst, src) +} +func (m *EnumOptions) XXX_Size() int { + return xxx_messageInfo_EnumOptions.Size(m) +} +func (m *EnumOptions) XXX_DiscardUnknown() { + xxx_messageInfo_EnumOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumOptions proto.InternalMessageInfo const Default_EnumOptions_Deprecated bool = false @@ -1469,22 +1934,43 @@ type EnumValueOptions struct { Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } -func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } -func (*EnumValueOptions) ProtoMessage() {} -func (*EnumValueOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} } +func (m *EnumValueOptions) Reset() { *m = EnumValueOptions{} } +func (m *EnumValueOptions) String() string { return proto.CompactTextString(m) } +func (*EnumValueOptions) ProtoMessage() {} +func (*EnumValueOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{15} +} var extRange_EnumValueOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*EnumValueOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_EnumValueOptions } +func (m *EnumValueOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_EnumValueOptions.Unmarshal(m, b) +} +func (m *EnumValueOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_EnumValueOptions.Marshal(b, m, deterministic) +} +func (dst *EnumValueOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_EnumValueOptions.Merge(dst, src) +} +func (m *EnumValueOptions) XXX_Size() int { + return xxx_messageInfo_EnumValueOptions.Size(m) +} +func (m *EnumValueOptions) XXX_DiscardUnknown() { + xxx_messageInfo_EnumValueOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_EnumValueOptions proto.InternalMessageInfo const Default_EnumValueOptions_Deprecated bool = false @@ -1510,22 +1996,43 @@ type ServiceOptions struct { Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } -func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } -func (*ServiceOptions) ProtoMessage() {} -func (*ServiceOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} } +func (m *ServiceOptions) Reset() { *m = ServiceOptions{} } +func (m *ServiceOptions) String() string { return proto.CompactTextString(m) } +func (*ServiceOptions) ProtoMessage() {} +func (*ServiceOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{16} +} var extRange_ServiceOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*ServiceOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_ServiceOptions } +func (m *ServiceOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_ServiceOptions.Unmarshal(m, b) +} +func (m *ServiceOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_ServiceOptions.Marshal(b, m, deterministic) +} +func (dst *ServiceOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_ServiceOptions.Merge(dst, src) +} +func (m *ServiceOptions) XXX_Size() int { + return xxx_messageInfo_ServiceOptions.Size(m) +} +func (m *ServiceOptions) XXX_DiscardUnknown() { + xxx_messageInfo_ServiceOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_ServiceOptions proto.InternalMessageInfo const Default_ServiceOptions_Deprecated bool = false @@ -1552,22 +2059,43 @@ type MethodOptions struct { IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` proto.XXX_InternalExtensions `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *MethodOptions) Reset() { *m = MethodOptions{} } -func (m *MethodOptions) String() string { return proto.CompactTextString(m) } -func (*MethodOptions) ProtoMessage() {} -func (*MethodOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} } +func (m *MethodOptions) Reset() { *m = MethodOptions{} } +func (m *MethodOptions) String() string { return proto.CompactTextString(m) } +func (*MethodOptions) ProtoMessage() {} +func (*MethodOptions) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{17} +} var extRange_MethodOptions = []proto.ExtensionRange{ - {1000, 536870911}, + {Start: 1000, End: 536870911}, } func (*MethodOptions) ExtensionRangeArray() []proto.ExtensionRange { return extRange_MethodOptions } +func (m *MethodOptions) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_MethodOptions.Unmarshal(m, b) +} +func (m *MethodOptions) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_MethodOptions.Marshal(b, m, deterministic) +} +func (dst *MethodOptions) XXX_Merge(src proto.Message) { + xxx_messageInfo_MethodOptions.Merge(dst, src) +} +func (m *MethodOptions) XXX_Size() int { + return xxx_messageInfo_MethodOptions.Size(m) +} +func (m *MethodOptions) XXX_DiscardUnknown() { + xxx_messageInfo_MethodOptions.DiscardUnknown(m) +} + +var xxx_messageInfo_MethodOptions proto.InternalMessageInfo const Default_MethodOptions_Deprecated bool = false const Default_MethodOptions_IdempotencyLevel MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN @@ -1603,19 +2131,40 @@ type UninterpretedOption struct { Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"` // The value of the uninterpreted option, in whatever type the tokenizer // identified it as during parsing. Exactly one of these should be set. - IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` - PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` - NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` - DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` - StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` - AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` - XXX_unrecognized []byte `json:"-"` + IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"` + PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"` + NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"` + DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"` + StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"` + AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } -func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } -func (*UninterpretedOption) ProtoMessage() {} -func (*UninterpretedOption) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} } +func (m *UninterpretedOption) Reset() { *m = UninterpretedOption{} } +func (m *UninterpretedOption) String() string { return proto.CompactTextString(m) } +func (*UninterpretedOption) ProtoMessage() {} +func (*UninterpretedOption) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{18} +} +func (m *UninterpretedOption) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_UninterpretedOption.Unmarshal(m, b) +} +func (m *UninterpretedOption) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_UninterpretedOption.Marshal(b, m, deterministic) +} +func (dst *UninterpretedOption) XXX_Merge(src proto.Message) { + xxx_messageInfo_UninterpretedOption.Merge(dst, src) +} +func (m *UninterpretedOption) XXX_Size() int { + return xxx_messageInfo_UninterpretedOption.Size(m) +} +func (m *UninterpretedOption) XXX_DiscardUnknown() { + xxx_messageInfo_UninterpretedOption.DiscardUnknown(m) +} + +var xxx_messageInfo_UninterpretedOption proto.InternalMessageInfo func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart { if m != nil { @@ -1672,18 +2221,37 @@ func (m *UninterpretedOption) GetAggregateValue() string { // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents // "foo.(bar.baz).qux". type UninterpretedOption_NamePart struct { - NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` - IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` - XXX_unrecognized []byte `json:"-"` + NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"` + IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *UninterpretedOption_NamePart) Reset() { *m = UninterpretedOption_NamePart{} } func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) } func (*UninterpretedOption_NamePart) ProtoMessage() {} func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) { - return fileDescriptor0, []int{17, 0} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{18, 0} +} +func (m *UninterpretedOption_NamePart) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_UninterpretedOption_NamePart.Unmarshal(m, b) +} +func (m *UninterpretedOption_NamePart) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_UninterpretedOption_NamePart.Marshal(b, m, deterministic) +} +func (dst *UninterpretedOption_NamePart) XXX_Merge(src proto.Message) { + xxx_messageInfo_UninterpretedOption_NamePart.Merge(dst, src) +} +func (m *UninterpretedOption_NamePart) XXX_Size() int { + return xxx_messageInfo_UninterpretedOption_NamePart.Size(m) +} +func (m *UninterpretedOption_NamePart) XXX_DiscardUnknown() { + xxx_messageInfo_UninterpretedOption_NamePart.DiscardUnknown(m) } +var xxx_messageInfo_UninterpretedOption_NamePart proto.InternalMessageInfo + func (m *UninterpretedOption_NamePart) GetNamePart() string { if m != nil && m.NamePart != nil { return *m.NamePart @@ -1744,14 +2312,35 @@ type SourceCodeInfo struct { // - Code which tries to interpret locations should probably be designed to // ignore those that it doesn't understand, as more types of locations could // be recorded in the future. - Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` - XXX_unrecognized []byte `json:"-"` + Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } +func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } +func (*SourceCodeInfo) ProtoMessage() {} +func (*SourceCodeInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{19} +} +func (m *SourceCodeInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SourceCodeInfo.Unmarshal(m, b) +} +func (m *SourceCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SourceCodeInfo.Marshal(b, m, deterministic) +} +func (dst *SourceCodeInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceCodeInfo.Merge(dst, src) +} +func (m *SourceCodeInfo) XXX_Size() int { + return xxx_messageInfo_SourceCodeInfo.Size(m) +} +func (m *SourceCodeInfo) XXX_DiscardUnknown() { + xxx_messageInfo_SourceCodeInfo.DiscardUnknown(m) } -func (m *SourceCodeInfo) Reset() { *m = SourceCodeInfo{} } -func (m *SourceCodeInfo) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo) ProtoMessage() {} -func (*SourceCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} } +var xxx_messageInfo_SourceCodeInfo proto.InternalMessageInfo func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location { if m != nil { @@ -1841,13 +2430,34 @@ type SourceCodeInfo_Location struct { LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"` TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"` LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } -func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } -func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } -func (*SourceCodeInfo_Location) ProtoMessage() {} -func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18, 0} } +func (m *SourceCodeInfo_Location) Reset() { *m = SourceCodeInfo_Location{} } +func (m *SourceCodeInfo_Location) String() string { return proto.CompactTextString(m) } +func (*SourceCodeInfo_Location) ProtoMessage() {} +func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{19, 0} +} +func (m *SourceCodeInfo_Location) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_SourceCodeInfo_Location.Unmarshal(m, b) +} +func (m *SourceCodeInfo_Location) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_SourceCodeInfo_Location.Marshal(b, m, deterministic) +} +func (dst *SourceCodeInfo_Location) XXX_Merge(src proto.Message) { + xxx_messageInfo_SourceCodeInfo_Location.Merge(dst, src) +} +func (m *SourceCodeInfo_Location) XXX_Size() int { + return xxx_messageInfo_SourceCodeInfo_Location.Size(m) +} +func (m *SourceCodeInfo_Location) XXX_DiscardUnknown() { + xxx_messageInfo_SourceCodeInfo_Location.DiscardUnknown(m) +} + +var xxx_messageInfo_SourceCodeInfo_Location proto.InternalMessageInfo func (m *SourceCodeInfo_Location) GetPath() []int32 { if m != nil { @@ -1890,14 +2500,35 @@ func (m *SourceCodeInfo_Location) GetLeadingDetachedComments() []string { type GeneratedCodeInfo struct { // An Annotation connects some span of text in generated code to an element // of its generating .proto file. - Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` - XXX_unrecognized []byte `json:"-"` + Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } +func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } +func (*GeneratedCodeInfo) ProtoMessage() {} +func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{20} +} +func (m *GeneratedCodeInfo) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GeneratedCodeInfo.Unmarshal(m, b) +} +func (m *GeneratedCodeInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GeneratedCodeInfo.Marshal(b, m, deterministic) +} +func (dst *GeneratedCodeInfo) XXX_Merge(src proto.Message) { + xxx_messageInfo_GeneratedCodeInfo.Merge(dst, src) +} +func (m *GeneratedCodeInfo) XXX_Size() int { + return xxx_messageInfo_GeneratedCodeInfo.Size(m) +} +func (m *GeneratedCodeInfo) XXX_DiscardUnknown() { + xxx_messageInfo_GeneratedCodeInfo.DiscardUnknown(m) } -func (m *GeneratedCodeInfo) Reset() { *m = GeneratedCodeInfo{} } -func (m *GeneratedCodeInfo) String() string { return proto.CompactTextString(m) } -func (*GeneratedCodeInfo) ProtoMessage() {} -func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} } +var xxx_messageInfo_GeneratedCodeInfo proto.InternalMessageInfo func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation { if m != nil { @@ -1918,16 +2549,35 @@ type GeneratedCodeInfo_Annotation struct { // Identifies the ending offset in bytes in the generated code that // relates to the identified offset. The end offset should be one past // the last relevant byte (so the length of the text = end - begin). - End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` - XXX_unrecognized []byte `json:"-"` + End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` } func (m *GeneratedCodeInfo_Annotation) Reset() { *m = GeneratedCodeInfo_Annotation{} } func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) } func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) { - return fileDescriptor0, []int{19, 0} + return fileDescriptor_descriptor_4df4cb5f42392df6, []int{20, 0} } +func (m *GeneratedCodeInfo_Annotation) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Unmarshal(m, b) +} +func (m *GeneratedCodeInfo_Annotation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Marshal(b, m, deterministic) +} +func (dst *GeneratedCodeInfo_Annotation) XXX_Merge(src proto.Message) { + xxx_messageInfo_GeneratedCodeInfo_Annotation.Merge(dst, src) +} +func (m *GeneratedCodeInfo_Annotation) XXX_Size() int { + return xxx_messageInfo_GeneratedCodeInfo_Annotation.Size(m) +} +func (m *GeneratedCodeInfo_Annotation) XXX_DiscardUnknown() { + xxx_messageInfo_GeneratedCodeInfo_Annotation.DiscardUnknown(m) +} + +var xxx_messageInfo_GeneratedCodeInfo_Annotation proto.InternalMessageInfo func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 { if m != nil { @@ -1963,9 +2613,11 @@ func init() { proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto") proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange") proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange") + proto.RegisterType((*ExtensionRangeOptions)(nil), "google.protobuf.ExtensionRangeOptions") proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto") proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto") proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto") + proto.RegisterType((*EnumDescriptorProto_EnumReservedRange)(nil), "google.protobuf.EnumDescriptorProto.EnumReservedRange") proto.RegisterType((*EnumValueDescriptorProto)(nil), "google.protobuf.EnumValueDescriptorProto") proto.RegisterType((*ServiceDescriptorProto)(nil), "google.protobuf.ServiceDescriptorProto") proto.RegisterType((*MethodDescriptorProto)(nil), "google.protobuf.MethodDescriptorProto") @@ -1991,162 +2643,170 @@ func init() { proto.RegisterEnum("google.protobuf.MethodOptions_IdempotencyLevel", MethodOptions_IdempotencyLevel_name, MethodOptions_IdempotencyLevel_value) } 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0xb4, 0x52, 0xdc, + 0x1c, 0xe7, 0xa2, 0xa8, 0x23, 0x26, 0xef, 0xc1, 0x95, 0x48, 0xaf, 0x41, 0x03, 0xa2, 0x8f, 0xa9, + 0x31, 0x13, 0x2a, 0xf0, 0x47, 0x88, 0xcb, 0x21, 0xa1, 0x15, 0xf6, 0x47, 0xb2, 0xb5, 0x6f, 0x24, + 0x58, 0x8f, 0xae, 0x53, 0x46, 0xec, 0xac, 0x63, 0x00, 0x62, 0xdb, 0x4e, 0x90, 0x74, 0xd7, 0x62, + 0x28, 0x2f, 0xc8, 0xd5, 0x1b, 0xb1, 0x90, 0x9a, 0x50, 0xb0, 0x35, 0x01, 0x98, 0xf5, 0x9c, 0xeb, + 0xb6, 0xab, 0x50, 0x0e, 0x3f, 0xf0, 0xf0, 0xaf, 0x84, 0xe2, 0x02, 0x0e, 0x02, 0x62, 0xf7, 0x2e, + 0xbc, 0x09, 0xf9, 0x53, 0x3a, 0x32, 0xed, 0xf0, 0xd9, 0x56, 0x34, 0xa2, 0x67, 0x92, 0x5c, 0xfc, + 0x4c, 0xb2, 0xff, 0x5b, 0x09, 0x36, 0x74, 0x67, 0x32, 0x6f, 0xef, 0x3e, 0x9a, 0x7b, 0x05, 0xf0, + 0x3f, 0x96, 0x3e, 0xff, 0x68, 0x64, 0x06, 0xe3, 0xe9, 0x69, 0x5d, 0x77, 0x26, 0xbb, 0x23, 0xc7, + 0x22, 0xf6, 0x68, 0xf6, 0x99, 0x93, 0xff, 0xd1, 0xdf, 0x1d, 0x51, 0xfb, 0xdd, 0x91, 0x93, 0xf8, + 0xe8, 0x79, 0x7f, 0xf6, 0xf7, 0xbf, 0x92, 0xf4, 0xa7, 0x4c, 0xf6, 0xa0, 0xb7, 0xff, 0xe7, 0xcc, + 0xd6, 0x81, 0x18, 0xae, 0x17, 0xb9, 0x47, 0xa5, 0x43, 0x8b, 0xea, 0x6c, 0xca, 0xff, 0x0b, 0x00, + 0x00, 0xff, 0xff, 0x1a, 0x28, 0x25, 0x79, 0x42, 0x1d, 0x00, 0x00, } diff --git a/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto new file mode 100644 index 00000000..8697a50d --- /dev/null +++ b/vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto @@ -0,0 +1,872 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// The messages in this file describe the definitions found in .proto files. +// A valid .proto file can be translated directly to a FileDescriptorProto +// without any other information (e.g. without reading its imports). + + +syntax = "proto2"; + +package google.protobuf; +option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "DescriptorProtos"; +option csharp_namespace = "Google.Protobuf.Reflection"; +option objc_class_prefix = "GPB"; +option cc_enable_arenas = true; + +// descriptor.proto must be optimized for speed because reflection-based +// algorithms don't work during bootstrapping. +option optimize_for = SPEED; + +// The protocol compiler can output a FileDescriptorSet containing the .proto +// files it parses. +message FileDescriptorSet { + repeated FileDescriptorProto file = 1; +} + +// Describes a complete .proto file. +message FileDescriptorProto { + optional string name = 1; // file name, relative to root of source tree + optional string package = 2; // e.g. "foo", "foo.bar", etc. + + // Names of files imported by this file. + repeated string dependency = 3; + // Indexes of the public imported files in the dependency list above. + repeated int32 public_dependency = 10; + // Indexes of the weak imported files in the dependency list. + // For Google-internal migration only. Do not use. + repeated int32 weak_dependency = 11; + + // All top-level definitions in this file. + repeated DescriptorProto message_type = 4; + repeated EnumDescriptorProto enum_type = 5; + repeated ServiceDescriptorProto service = 6; + repeated FieldDescriptorProto extension = 7; + + optional FileOptions options = 8; + + // This field contains optional information about the original source code. + // You may safely remove this entire field without harming runtime + // functionality of the descriptors -- the information is needed only by + // development tools. + optional SourceCodeInfo source_code_info = 9; + + // The syntax of the proto file. + // The supported values are "proto2" and "proto3". + optional string syntax = 12; +} + +// Describes a message type. +message DescriptorProto { + optional string name = 1; + + repeated FieldDescriptorProto field = 2; + repeated FieldDescriptorProto extension = 6; + + repeated DescriptorProto nested_type = 3; + repeated EnumDescriptorProto enum_type = 4; + + message ExtensionRange { + optional int32 start = 1; + optional int32 end = 2; + + optional ExtensionRangeOptions options = 3; + } + repeated ExtensionRange extension_range = 5; + + repeated OneofDescriptorProto oneof_decl = 8; + + optional MessageOptions options = 7; + + // Range of reserved tag numbers. Reserved tag numbers may not be used by + // fields or extension ranges in the same message. Reserved ranges may + // not overlap. + message ReservedRange { + optional int32 start = 1; // Inclusive. + optional int32 end = 2; // Exclusive. + } + repeated ReservedRange reserved_range = 9; + // Reserved field names, which may not be used by fields in the same message. + // A given name may only be reserved once. + repeated string reserved_name = 10; +} + +message ExtensionRangeOptions { + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +// Describes a field within a message. +message FieldDescriptorProto { + enum Type { + // 0 is reserved for errors. + // Order is weird for historical reasons. + TYPE_DOUBLE = 1; + TYPE_FLOAT = 2; + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if + // negative values are likely. + TYPE_INT64 = 3; + TYPE_UINT64 = 4; + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if + // negative values are likely. + TYPE_INT32 = 5; + TYPE_FIXED64 = 6; + TYPE_FIXED32 = 7; + TYPE_BOOL = 8; + TYPE_STRING = 9; + // Tag-delimited aggregate. + // Group type is deprecated and not supported in proto3. However, Proto3 + // implementations should still be able to parse the group wire format and + // treat group fields as unknown fields. + TYPE_GROUP = 10; + TYPE_MESSAGE = 11; // Length-delimited aggregate. + + // New in version 2. + TYPE_BYTES = 12; + TYPE_UINT32 = 13; + TYPE_ENUM = 14; + TYPE_SFIXED32 = 15; + TYPE_SFIXED64 = 16; + TYPE_SINT32 = 17; // Uses ZigZag encoding. + TYPE_SINT64 = 18; // Uses ZigZag encoding. + }; + + enum Label { + // 0 is reserved for errors + LABEL_OPTIONAL = 1; + LABEL_REQUIRED = 2; + LABEL_REPEATED = 3; + }; + + optional string name = 1; + optional int32 number = 3; + optional Label label = 4; + + // If type_name is set, this need not be set. If both this and type_name + // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. + optional Type type = 5; + + // For message and enum types, this is the name of the type. If the name + // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping + // rules are used to find the type (i.e. first the nested types within this + // message are searched, then within the parent, on up to the root + // namespace). + optional string type_name = 6; + + // For extensions, this is the name of the type being extended. It is + // resolved in the same manner as type_name. + optional string extendee = 2; + + // For numeric types, contains the original text representation of the value. + // For booleans, "true" or "false". + // For strings, contains the default text contents (not escaped in any way). + // For bytes, contains the C escaped value. All bytes >= 128 are escaped. + // TODO(kenton): Base-64 encode? + optional string default_value = 7; + + // If set, gives the index of a oneof in the containing type's oneof_decl + // list. This field is a member of that oneof. + optional int32 oneof_index = 9; + + // JSON name of this field. The value is set by protocol compiler. If the + // user has set a "json_name" option on this field, that option's value + // will be used. Otherwise, it's deduced from the field's name by converting + // it to camelCase. + optional string json_name = 10; + + optional FieldOptions options = 8; +} + +// Describes a oneof. +message OneofDescriptorProto { + optional string name = 1; + optional OneofOptions options = 2; +} + +// Describes an enum type. +message EnumDescriptorProto { + optional string name = 1; + + repeated EnumValueDescriptorProto value = 2; + + optional EnumOptions options = 3; + + // Range of reserved numeric values. Reserved values may not be used by + // entries in the same enum. Reserved ranges may not overlap. + // + // Note that this is distinct from DescriptorProto.ReservedRange in that it + // is inclusive such that it can appropriately represent the entire int32 + // domain. + message EnumReservedRange { + optional int32 start = 1; // Inclusive. + optional int32 end = 2; // Inclusive. + } + + // Range of reserved numeric values. Reserved numeric values may not be used + // by enum values in the same enum declaration. Reserved ranges may not + // overlap. + repeated EnumReservedRange reserved_range = 4; + + // Reserved enum value names, which may not be reused. A given name may only + // be reserved once. + repeated string reserved_name = 5; +} + +// Describes a value within an enum. +message EnumValueDescriptorProto { + optional string name = 1; + optional int32 number = 2; + + optional EnumValueOptions options = 3; +} + +// Describes a service. +message ServiceDescriptorProto { + optional string name = 1; + repeated MethodDescriptorProto method = 2; + + optional ServiceOptions options = 3; +} + +// Describes a method of a service. +message MethodDescriptorProto { + optional string name = 1; + + // Input and output type names. These are resolved in the same way as + // FieldDescriptorProto.type_name, but must refer to a message type. + optional string input_type = 2; + optional string output_type = 3; + + optional MethodOptions options = 4; + + // Identifies if client streams multiple client messages + optional bool client_streaming = 5 [default=false]; + // Identifies if server streams multiple server messages + optional bool server_streaming = 6 [default=false]; +} + + +// =================================================================== +// Options + +// Each of the definitions above may have "options" attached. These are +// just annotations which may cause code to be generated slightly differently +// or may contain hints for code that manipulates protocol messages. +// +// Clients may define custom options as extensions of the *Options messages. +// These extensions may not yet be known at parsing time, so the parser cannot +// store the values in them. Instead it stores them in a field in the *Options +// message called uninterpreted_option. This field must have the same name +// across all *Options messages. We then use this field to populate the +// extensions when we build a descriptor, at which point all protos have been +// parsed and so all extensions are known. +// +// Extension numbers for custom options may be chosen as follows: +// * For options which will only be used within a single application or +// organization, or for experimental options, use field numbers 50000 +// through 99999. It is up to you to ensure that you do not use the +// same number for multiple options. +// * For options which will be published and used publicly by multiple +// independent entities, e-mail protobuf-global-extension-registry@google.com +// to reserve extension numbers. Simply provide your project name (e.g. +// Objective-C plugin) and your project website (if available) -- there's no +// need to explain how you intend to use them. Usually you only need one +// extension number. You can declare multiple options with only one extension +// number by putting them in a sub-message. See the Custom Options section of +// the docs for examples: +// https://developers.google.com/protocol-buffers/docs/proto#options +// If this turns out to be popular, a web service will be set up +// to automatically assign option numbers. + + +message FileOptions { + + // Sets the Java package where classes generated from this .proto will be + // placed. By default, the proto package is used, but this is often + // inappropriate because proto packages do not normally start with backwards + // domain names. + optional string java_package = 1; + + + // If set, all the classes from the .proto file are wrapped in a single + // outer class with the given name. This applies to both Proto1 + // (equivalent to the old "--one_java_file" option) and Proto2 (where + // a .proto always translates to a single class, but you may want to + // explicitly choose the class name). + optional string java_outer_classname = 8; + + // If set true, then the Java code generator will generate a separate .java + // file for each top-level message, enum, and service defined in the .proto + // file. Thus, these types will *not* be nested inside the outer class + // named by java_outer_classname. However, the outer class will still be + // generated to contain the file's getDescriptor() method as well as any + // top-level extensions defined in the file. + optional bool java_multiple_files = 10 [default=false]; + + // This option does nothing. + optional bool java_generate_equals_and_hash = 20 [deprecated=true]; + + // If set true, then the Java2 code generator will generate code that + // throws an exception whenever an attempt is made to assign a non-UTF-8 + // byte sequence to a string field. + // Message reflection will do the same. + // However, an extension field still accepts non-UTF-8 byte sequences. + // This option has no effect on when used with the lite runtime. + optional bool java_string_check_utf8 = 27 [default=false]; + + + // Generated classes can be optimized for speed or code size. + enum OptimizeMode { + SPEED = 1; // Generate complete code for parsing, serialization, + // etc. + CODE_SIZE = 2; // Use ReflectionOps to implement these methods. + LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime. + } + optional OptimizeMode optimize_for = 9 [default=SPEED]; + + // Sets the Go package where structs generated from this .proto will be + // placed. If omitted, the Go package will be derived from the following: + // - The basename of the package import path, if provided. + // - Otherwise, the package statement in the .proto file, if present. + // - Otherwise, the basename of the .proto file, without extension. + optional string go_package = 11; + + + + // Should generic services be generated in each language? "Generic" services + // are not specific to any particular RPC system. They are generated by the + // main code generators in each language (without additional plugins). + // Generic services were the only kind of service generation supported by + // early versions of google.protobuf. + // + // Generic services are now considered deprecated in favor of using plugins + // that generate code specific to your particular RPC system. Therefore, + // these default to false. Old code which depends on generic services should + // explicitly set them to true. + optional bool cc_generic_services = 16 [default=false]; + optional bool java_generic_services = 17 [default=false]; + optional bool py_generic_services = 18 [default=false]; + optional bool php_generic_services = 42 [default=false]; + + // Is this file deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for everything in the file, or it will be completely ignored; in the very + // least, this is a formalization for deprecating files. + optional bool deprecated = 23 [default=false]; + + // Enables the use of arenas for the proto messages in this file. This applies + // only to generated classes for C++. + optional bool cc_enable_arenas = 31 [default=false]; + + + // Sets the objective c class prefix which is prepended to all objective c + // generated classes from this .proto. There is no default. + optional string objc_class_prefix = 36; + + // Namespace for generated classes; defaults to the package. + optional string csharp_namespace = 37; + + // By default Swift generators will take the proto package and CamelCase it + // replacing '.' with underscore and use that to prefix the types/symbols + // defined. When this options is provided, they will use this value instead + // to prefix the types/symbols defined. + optional string swift_prefix = 39; + + // Sets the php class prefix which is prepended to all php generated classes + // from this .proto. Default is empty. + optional string php_class_prefix = 40; + + // Use this option to change the namespace of php generated classes. Default + // is empty. When this option is empty, the package name will be used for + // determining the namespace. + optional string php_namespace = 41; + + // The parser stores options it doesn't recognize here. + // See the documentation for the "Options" section above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. + // See the documentation for the "Options" section above. + extensions 1000 to max; + + reserved 38; +} + +message MessageOptions { + // Set true to use the old proto1 MessageSet wire format for extensions. + // This is provided for backwards-compatibility with the MessageSet wire + // format. You should not use this for any other reason: It's less + // efficient, has fewer features, and is more complicated. + // + // The message must be defined exactly as follows: + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // Note that the message cannot have any defined fields; MessageSets only + // have extensions. + // + // All extensions of your type must be singular messages; e.g. they cannot + // be int32s, enums, or repeated messages. + // + // Because this is an option, the above two restrictions are not enforced by + // the protocol compiler. + optional bool message_set_wire_format = 1 [default=false]; + + // Disables the generation of the standard "descriptor()" accessor, which can + // conflict with a field of the same name. This is meant to make migration + // from proto1 easier; new code should avoid fields named "descriptor". + optional bool no_standard_descriptor_accessor = 2 [default=false]; + + // Is this message deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the message, or it will be completely ignored; in the very least, + // this is a formalization for deprecating messages. + optional bool deprecated = 3 [default=false]; + + // Whether the message is an automatically generated map entry type for the + // maps field. + // + // For maps fields: + // map<KeyType, ValueType> map_field = 1; + // The parsed descriptor looks like: + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; + // + // Implementations may choose not to generate the map_entry=true message, but + // use a native map in the target language to hold the keys and values. + // The reflection APIs in such implementions still need to work as + // if the field is a repeated message field. + // + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + optional bool map_entry = 7; + + reserved 8; // javalite_serializable + reserved 9; // javanano_as_lite + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message FieldOptions { + // The ctype option instructs the C++ code generator to use a different + // representation of the field than it normally would. See the specific + // options below. This option is not yet implemented in the open source + // release -- sorry, we'll try to include it in a future version! + optional CType ctype = 1 [default = STRING]; + enum CType { + // Default mode. + STRING = 0; + + CORD = 1; + + STRING_PIECE = 2; + } + // The packed option can be enabled for repeated primitive fields to enable + // a more efficient representation on the wire. Rather than repeatedly + // writing the tag and type for each element, the entire array is encoded as + // a single length-delimited blob. In proto3, only explicit setting it to + // false will avoid using packed encoding. + optional bool packed = 2; + + // The jstype option determines the JavaScript type used for values of the + // field. The option is permitted only for 64 bit integral and fixed types + // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING + // is represented as JavaScript string, which avoids loss of precision that + // can happen when a large value is converted to a floating point JavaScript. + // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to + // use the JavaScript "number" type. The behavior of the default option + // JS_NORMAL is implementation dependent. + // + // This option is an enum to permit additional types to be added, e.g. + // goog.math.Integer. + optional JSType jstype = 6 [default = JS_NORMAL]; + enum JSType { + // Use the default type. + JS_NORMAL = 0; + + // Use JavaScript strings. + JS_STRING = 1; + + // Use JavaScript numbers. + JS_NUMBER = 2; + } + + // Should this field be parsed lazily? Lazy applies only to message-type + // fields. It means that when the outer message is initially parsed, the + // inner message's contents will not be parsed but instead stored in encoded + // form. The inner message will actually be parsed when it is first accessed. + // + // This is only a hint. Implementations are free to choose whether to use + // eager or lazy parsing regardless of the value of this option. However, + // setting this option true suggests that the protocol author believes that + // using lazy parsing on this field is worth the additional bookkeeping + // overhead typically needed to implement it. + // + // This option does not affect the public interface of any generated code; + // all method signatures remain the same. Furthermore, thread-safety of the + // interface is not affected by this option; const methods remain safe to + // call from multiple threads concurrently, while non-const methods continue + // to require exclusive access. + // + // + // Note that implementations may choose not to check required fields within + // a lazy sub-message. That is, calling IsInitialized() on the outer message + // may return true even if the inner message has missing required fields. + // This is necessary because otherwise the inner message would have to be + // parsed in order to perform the check, defeating the purpose of lazy + // parsing. An implementation which chooses not to check required fields + // must be consistent about it. That is, for any particular sub-message, the + // implementation must either *always* check its required fields, or *never* + // check its required fields, regardless of whether or not the message has + // been parsed. + optional bool lazy = 5 [default=false]; + + // Is this field deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for accessors, or it will be completely ignored; in the very least, this + // is a formalization for deprecating fields. + optional bool deprecated = 3 [default=false]; + + // For Google-internal migration only. Do not use. + optional bool weak = 10 [default=false]; + + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; + + reserved 4; // removed jtype +} + +message OneofOptions { + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message EnumOptions { + + // Set this option to true to allow mapping different tag names to the same + // value. + optional bool allow_alias = 2; + + // Is this enum deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum, or it will be completely ignored; in the very least, this + // is a formalization for deprecating enums. + optional bool deprecated = 3 [default=false]; + + reserved 5; // javanano_as_lite + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message EnumValueOptions { + // Is this enum value deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum value, or it will be completely ignored; in the very least, + // this is a formalization for deprecating enum values. + optional bool deprecated = 1 [default=false]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message ServiceOptions { + + // Note: Field numbers 1 through 32 are reserved for Google's internal RPC + // framework. We apologize for hoarding these numbers to ourselves, but + // we were already using them long before we decided to release Protocol + // Buffers. + + // Is this service deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the service, or it will be completely ignored; in the very least, + // this is a formalization for deprecating services. + optional bool deprecated = 33 [default=false]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message MethodOptions { + + // Note: Field numbers 1 through 32 are reserved for Google's internal RPC + // framework. We apologize for hoarding these numbers to ourselves, but + // we were already using them long before we decided to release Protocol + // Buffers. + + // Is this method deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the method, or it will be completely ignored; in the very least, + // this is a formalization for deprecating methods. + optional bool deprecated = 33 [default=false]; + + // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, + // or neither? HTTP based RPC implementation may choose GET verb for safe + // methods, and PUT verb for idempotent methods instead of the default POST. + enum IdempotencyLevel { + IDEMPOTENCY_UNKNOWN = 0; + NO_SIDE_EFFECTS = 1; // implies idempotent + IDEMPOTENT = 2; // idempotent, but may have side effects + } + optional IdempotencyLevel idempotency_level = + 34 [default=IDEMPOTENCY_UNKNOWN]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + + +// A message representing a option the parser does not recognize. This only +// appears in options protos created by the compiler::Parser class. +// DescriptorPool resolves these when building Descriptor objects. Therefore, +// options protos in descriptor objects (e.g. returned by Descriptor::options(), +// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions +// in them. +message UninterpretedOption { + // The name of the uninterpreted option. Each string represents a segment in + // a dot-separated name. is_extension is true iff a segment represents an + // extension (denoted with parentheses in options specs in .proto files). + // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents + // "foo.(bar.baz).qux". + message NamePart { + required string name_part = 1; + required bool is_extension = 2; + } + repeated NamePart name = 2; + + // The value of the uninterpreted option, in whatever type the tokenizer + // identified it as during parsing. Exactly one of these should be set. + optional string identifier_value = 3; + optional uint64 positive_int_value = 4; + optional int64 negative_int_value = 5; + optional double double_value = 6; + optional bytes string_value = 7; + optional string aggregate_value = 8; +} + +// =================================================================== +// Optional source code info + +// Encapsulates information about the original source file from which a +// FileDescriptorProto was generated. +message SourceCodeInfo { + // A Location identifies a piece of source code in a .proto file which + // corresponds to a particular definition. This information is intended + // to be useful to IDEs, code indexers, documentation generators, and similar + // tools. + // + // For example, say we have a file like: + // message Foo { + // optional string foo = 1; + // } + // Let's look at just the field definition: + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // We have the following locations: + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // Notes: + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendent. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. + repeated Location location = 1; + message Location { + // Identifies which part of the FileDescriptorProto was defined at this + // location. + // + // Each element is a field number or an index. They form a path from + // the root FileDescriptorProto to the place where the definition. For + // example, this path: + // [ 4, 3, 2, 7, 1 ] + // refers to: + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // This is because FileDescriptorProto.message_type has field number 4: + // repeated DescriptorProto message_type = 4; + // and DescriptorProto.field has field number 2: + // repeated FieldDescriptorProto field = 2; + // and FieldDescriptorProto.name has field number 1: + // optional string name = 1; + // + // Thus, the above path gives the location of a field name. If we removed + // the last element: + // [ 4, 3, 2, 7 ] + // this path refers to the whole field declaration (from the beginning + // of the label to the terminating semicolon). + repeated int32 path = 1 [packed=true]; + + // Always has exactly three or four elements: start line, start column, + // end line (optional, otherwise assumed same as start line), end column. + // These are packed into a single field for efficiency. Note that line + // and column numbers are zero-based -- typically you will want to add + // 1 to each before displaying to a user. + repeated int32 span = 2 [packed=true]; + + // If this SourceCodeInfo represents a complete declaration, these are any + // comments appearing before and after the declaration which appear to be + // attached to the declaration. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // leading_detached_comments will keep paragraphs of comments that appear + // before (but not connected to) the current element. Each paragraph, + // separated by empty lines, will be one comment element in the repeated + // field. + // + // Only the comment content is provided; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk + // will be stripped from the beginning of each line other than the first. + // Newlines are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // // Detached comment for corge. This is not leading or trailing comments + // // to qux or corge because there are blank lines separating it from + // // both. + // + // // Detached comment for corge paragraph 2. + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + // + // // ignored detached comments. + optional string leading_comments = 3; + optional string trailing_comments = 4; + repeated string leading_detached_comments = 6; + } +} + +// Describes the relationship between generated code and its original source +// file. A GeneratedCodeInfo message is associated with only one generated +// source file, but may contain references to different source .proto files. +message GeneratedCodeInfo { + // An Annotation connects some span of text in generated code to an element + // of its generating .proto file. + repeated Annotation annotation = 1; + message Annotation { + // Identifies the element in the original source .proto file. This field + // is formatted the same as SourceCodeInfo.Location.path. + repeated int32 path = 1 [packed=true]; + + // Identifies the filesystem path to the original source .proto. + optional string source_file = 2; + + // Identifies the starting offset in bytes in the generated code + // that relates to the identified object. + optional int32 begin = 3; + + // Identifies the ending offset in bytes in the generated code that + // relates to the identified offset. The end offset should be one past + // the last relevant byte (so the length of the text = end - begin). + optional int32 end = 4; + } +} diff --git a/vendor/github.com/lrstanley/girc/go.sum b/vendor/github.com/lrstanley/girc/go.sum new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/vendor/github.com/lrstanley/girc/go.sum diff --git a/vendor/github.com/shurcooL/sanitized_anchor_name/go.mod b/vendor/github.com/shurcooL/sanitized_anchor_name/go.mod new file mode 100644 index 00000000..1e255347 --- /dev/null +++ b/vendor/github.com/shurcooL/sanitized_anchor_name/go.mod @@ -0,0 +1 @@ +module github.com/shurcooL/sanitized_anchor_name diff --git a/vendor/github.com/skip2/go-qrcode/.gitignore b/vendor/github.com/skip2/go-qrcode/.gitignore new file mode 100644 index 00000000..bc1be2bb --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/.gitignore @@ -0,0 +1,4 @@ +*.sw* +*.png +*.directory +qrcode/qrcode diff --git a/vendor/github.com/skip2/go-qrcode/.travis.yml b/vendor/github.com/skip2/go-qrcode/.travis.yml new file mode 100644 index 00000000..7ced8fb1 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/.travis.yml @@ -0,0 +1,8 @@ +language: go + +go: + - 1.7 + +script: + - go test -v ./... + diff --git a/vendor/github.com/skip2/go-qrcode/LICENSE b/vendor/github.com/skip2/go-qrcode/LICENSE new file mode 100644 index 00000000..342c5e5a --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Tom Harwood + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/github.com/skip2/go-qrcode/README.md b/vendor/github.com/skip2/go-qrcode/README.md new file mode 100644 index 00000000..8281ed3e --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/README.md @@ -0,0 +1,80 @@ +# go-qrcode # + +<img src='https://skip.org/img/nyancat-youtube-qr.png' align='right'> + +Package qrcode implements a QR Code encoder. [](https://travis-ci.org/skip2/go-qrcode) + +A QR Code is a matrix (two-dimensional) barcode. Arbitrary content may be encoded, with URLs being a popular choice :) + +Each QR Code contains error recovery information to aid reading damaged or obscured codes. There are four levels of error recovery: Low, medium, high and highest. QR Codes with a higher recovery level are more robust to damage, at the cost of being physically larger. + +## Install + + go get -u github.com/skip2/go-qrcode/... + +A command-line tool `qrcode` will be built into `$GOPATH/bin/`. + +## Usage + + import qrcode "github.com/skip2/go-qrcode" + +- **Create a PNG image:** + + var png []byte + png, err := qrcode.Encode("https://example.org", qrcode.Medium, 256) + +- **Create a PNG image and write to a file:** + + err := qrcode.WriteFile("https://example.org", qrcode.Medium, 256, "qr.png") + +- **Create a PNG image with custom colors and write to file:** + + err := qrcode.WriteColorFile("https://example.org", qrcode.Medium, 256, color.Black, color.White, "qr.png") + +All examples use the qrcode.Medium error Recovery Level and create a fixed +256x256px size QR Code. The last function creates a white on black instead of black +on white QR Code. + +The maximum capacity of a QR Code varies according to the content encoded and +the error recovery level. The maximum capacity is 2,953 bytes, 4,296 +alphanumeric characters, 7,089 numeric digits, or a combination of these. + +## Documentation + +[](https://godoc.org/github.com/skip2/go-qrcode) + +## Demoapp + +[http://go-qrcode.appspot.com](http://go-qrcode.appspot.com) + +## CLI + +A command-line tool `qrcode` will be built into `$GOPATH/bin/`. + +``` +qrcode -- QR Code encoder in Go +https://github.com/skip2/go-qrcode + +Flags: + -o string + out PNG file prefix, empty for stdout + -s int + image size (pixel) (default 256) + +Usage: + 1. Arguments except for flags are joined by " " and used to generate QR code. + Default output is STDOUT, pipe to imagemagick command "display" to display + on any X server. + + qrcode hello word | display + + 2. Save to file if "display" not available: + + qrcode "homepage: https://github.com/skip2/go-qrcode" > out.png +``` + +## Links + +- [http://en.wikipedia.org/wiki/QR_code](http://en.wikipedia.org/wiki/QR_code) +- [ISO/IEC 18004:2006](http://www.iso.org/iso/catalogue_detail.htm?csnumber=43655) - Main QR Code specification (approx CHF 198,00)<br> +- [https://github.com/qpliu/qrencode-go/](https://github.com/qpliu/qrencode-go/) - alternative Go QR encoding library based on [ZXing](https://github.com/zxing/zxing) diff --git a/vendor/github.com/skip2/go-qrcode/bitset/bitset.go b/vendor/github.com/skip2/go-qrcode/bitset/bitset.go new file mode 100644 index 00000000..fba3bf4d --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/bitset/bitset.go @@ -0,0 +1,273 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +// Package bitset implements an append only bit array. +// +// To create a Bitset and append some bits: +// // Bitset Contents +// b := bitset.New() // {} +// b.AppendBools(true, true, false) // {1, 1, 0} +// b.AppendBools(true) // {1, 1, 0, 1} +// b.AppendValue(0x02, 4) // {1, 1, 0, 1, 0, 0, 1, 0} +// +// To read values: +// +// len := b.Len() // 8 +// v := b.At(0) // 1 +// v = b.At(1) // 1 +// v = b.At(2) // 0 +// v = b.At(8) // 0 +package bitset + +import ( + "bytes" + "fmt" + "log" +) + +const ( + b0 = false + b1 = true +) + +// Bitset stores an array of bits. +type Bitset struct { + // The number of bits stored. + numBits int + + // Storage for individual bits. + bits []byte +} + +// New returns an initialised Bitset with optional initial bits v. +func New(v ...bool) *Bitset { + b := &Bitset{numBits: 0, bits: make([]byte, 0)} + b.AppendBools(v...) + + return b +} + +// Clone returns a copy. +func Clone(from *Bitset) *Bitset { + return &Bitset{numBits: from.numBits, bits: from.bits[:]} +} + +// Substr returns a substring, consisting of the bits from indexes start to end. +func (b *Bitset) Substr(start int, end int) *Bitset { + if start > end || end > b.numBits { + log.Panicf("Out of range start=%d end=%d numBits=%d", start, end, b.numBits) + } + + result := New() + result.ensureCapacity(end - start) + + for i := start; i < end; i++ { + if b.At(i) { + result.bits[result.numBits/8] |= 0x80 >> uint(result.numBits%8) + } + result.numBits++ + } + + return result +} + +// NewFromBase2String constructs and returns a Bitset from a string. The string +// consists of '1', '0' or ' ' characters, e.g. "1010 0101". The '1' and '0' +// characters represent true/false bits respectively, and ' ' characters are +// ignored. +// +// The function panics if the input string contains other characters. +func NewFromBase2String(b2string string) *Bitset { + b := &Bitset{numBits: 0, bits: make([]byte, 0)} + + for _, c := range b2string { + switch c { + case '1': + b.AppendBools(true) + case '0': + b.AppendBools(false) + case ' ': + default: + log.Panicf("Invalid char %c in NewFromBase2String", c) + } + } + + return b +} + +// AppendBytes appends a list of whole bytes. +func (b *Bitset) AppendBytes(data []byte) { + for _, d := range data { + b.AppendByte(d, 8) + } +} + +// AppendByte appends the numBits least significant bits from value. +func (b *Bitset) AppendByte(value byte, numBits int) { + b.ensureCapacity(numBits) + + if numBits > 8 { + log.Panicf("numBits %d out of range 0-8", numBits) + } + + for i := numBits - 1; i >= 0; i-- { + if value&(1<<uint(i)) != 0 { + b.bits[b.numBits/8] |= 0x80 >> uint(b.numBits%8) + } + + b.numBits++ + } +} + +// AppendUint32 appends the numBits least significant bits from value. +func (b *Bitset) AppendUint32(value uint32, numBits int) { + b.ensureCapacity(numBits) + + if numBits > 32 { + log.Panicf("numBits %d out of range 0-32", numBits) + } + + for i := numBits - 1; i >= 0; i-- { + if value&(1<<uint(i)) != 0 { + b.bits[b.numBits/8] |= 0x80 >> uint(b.numBits%8) + } + + b.numBits++ + } +} + +// ensureCapacity ensures the Bitset can store an additional |numBits|. +// +// The underlying array is expanded if necessary. To prevent frequent +// reallocation, expanding the underlying array at least doubles its capacity. +func (b *Bitset) ensureCapacity(numBits int) { + numBits += b.numBits + + newNumBytes := numBits / 8 + if numBits%8 != 0 { + newNumBytes++ + } + + if len(b.bits) >= newNumBytes { + return + } + + b.bits = append(b.bits, make([]byte, newNumBytes+2*len(b.bits))...) +} + +// Append bits copied from |other|. +// +// The new length is b.Len() + other.Len(). +func (b *Bitset) Append(other *Bitset) { + b.ensureCapacity(other.numBits) + + for i := 0; i < other.numBits; i++ { + if other.At(i) { + b.bits[b.numBits/8] |= 0x80 >> uint(b.numBits%8) + } + b.numBits++ + } +} + +// AppendBools appends bits to the Bitset. +func (b *Bitset) AppendBools(bits ...bool) { + b.ensureCapacity(len(bits)) + + for _, v := range bits { + if v { + b.bits[b.numBits/8] |= 0x80 >> uint(b.numBits%8) + } + b.numBits++ + } +} + +// AppendNumBools appends num bits of value value. +func (b *Bitset) AppendNumBools(num int, value bool) { + for i := 0; i < num; i++ { + b.AppendBools(value) + } +} + +// String returns a human readable representation of the Bitset's contents. +func (b *Bitset) String() string { + var bitString string + for i := 0; i < b.numBits; i++ { + if (i % 8) == 0 { + bitString += " " + } + + if (b.bits[i/8] & (0x80 >> byte(i%8))) != 0 { + bitString += "1" + } else { + bitString += "0" + } + } + + return fmt.Sprintf("numBits=%d, bits=%s", b.numBits, bitString) +} + +// Len returns the length of the Bitset in bits. +func (b *Bitset) Len() int { + return b.numBits +} + +// Bits returns the contents of the Bitset. +func (b *Bitset) Bits() []bool { + result := make([]bool, b.numBits) + + var i int + for i = 0; i < b.numBits; i++ { + result[i] = (b.bits[i/8] & (0x80 >> byte(i%8))) != 0 + } + + return result +} + +// At returns the value of the bit at |index|. +func (b *Bitset) At(index int) bool { + if index >= b.numBits { + log.Panicf("Index %d out of range", index) + } + + return (b.bits[index/8] & (0x80 >> byte(index%8))) != 0 +} + +// Equals returns true if the Bitset equals other. +func (b *Bitset) Equals(other *Bitset) bool { + if b.numBits != other.numBits { + return false + } + + if !bytes.Equal(b.bits[0:b.numBits/8], other.bits[0:b.numBits/8]) { + return false + } + + for i := 8 * (b.numBits / 8); i < b.numBits; i++ { + a := (b.bits[i/8] & (0x80 >> byte(i%8))) + b := (other.bits[i/8] & (0x80 >> byte(i%8))) + + if a != b { + return false + } + } + + return true +} + +// ByteAt returns a byte consisting of upto 8 bits starting at index. +func (b *Bitset) ByteAt(index int) byte { + if index < 0 || index >= b.numBits { + log.Panicf("Index %d out of range", index) + } + + var result byte + + for i := index; i < index+8 && i < b.numBits; i++ { + result <<= 1 + if b.At(i) { + result |= 1 + } + } + + return result +} diff --git a/vendor/github.com/skip2/go-qrcode/encoder.go b/vendor/github.com/skip2/go-qrcode/encoder.go new file mode 100644 index 00000000..713378c0 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/encoder.go @@ -0,0 +1,455 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package qrcode + +import ( + "errors" + "log" + + bitset "github.com/skip2/go-qrcode/bitset" +) + +// Data encoding. +// +// The main data portion of a QR Code consists of one or more segments of data. +// A segment consists of: +// +// - The segment Data Mode: numeric, alphanumeric, or byte. +// - The length of segment in bits. +// - Encoded data. +// +// For example, the string "123ZZ#!#!" may be represented as: +// +// [numeric, 3, "123"] [alphanumeric, 2, "ZZ"] [byte, 4, "#!#!"] +// +// Multiple data modes exist to minimise the size of encoded data. For example, +// 8-bit bytes require 8 bits to encode each, but base 10 numeric data can be +// encoded at a higher density of 3 numbers (e.g. 123) per 10 bits. +// +// Some data can be represented in multiple modes. Numeric data can be +// represented in all three modes, whereas alphanumeric data (e.g. 'A') can be +// represented in alphanumeric and byte mode. +// +// Starting a new segment (to use a different Data Mode) has a cost, the bits to +// state the new segment Data Mode and length. To minimise each QR Code's symbol +// size, an optimisation routine coalesces segment types where possible, to +// reduce the encoded data length. +// +// There are several other data modes available (e.g. Kanji mode) which are not +// implemented here. + +// A segment encoding mode. +type dataMode uint8 + +const ( + // Each dataMode is a subset of the subsequent dataMode: + // dataModeNone < dataModeNumeric < dataModeAlphanumeric < dataModeByte + // + // This ordering is important for determining which data modes a character can + // be encoded with. E.g. 'E' can be encoded in both dataModeAlphanumeric and + // dataModeByte. + dataModeNone dataMode = 1 << iota + dataModeNumeric + dataModeAlphanumeric + dataModeByte +) + +// dataModeString returns d as a short printable string. +func dataModeString(d dataMode) string { + switch d { + case dataModeNone: + return "none" + case dataModeNumeric: + return "numeric" + case dataModeAlphanumeric: + return "alphanumeric" + case dataModeByte: + return "byte" + } + + return "unknown" +} + +type dataEncoderType uint8 + +const ( + dataEncoderType1To9 dataEncoderType = iota + dataEncoderType10To26 + dataEncoderType27To40 +) + +// segment is a single segment of data. +type segment struct { + // Data Mode (e.g. numeric). + dataMode dataMode + + // segment data (e.g. "abc"). + data []byte +} + +// A dataEncoder encodes data for a particular QR Code version. +type dataEncoder struct { + // Minimum & maximum versions supported. + minVersion int + maxVersion int + + // Mode indicator bit sequences. + numericModeIndicator *bitset.Bitset + alphanumericModeIndicator *bitset.Bitset + byteModeIndicator *bitset.Bitset + + // Character count lengths. + numNumericCharCountBits int + numAlphanumericCharCountBits int + numByteCharCountBits int + + // The raw input data. + data []byte + + // The data classified into unoptimised segments. + actual []segment + + // The data classified into optimised segments. + optimised []segment +} + +// newDataEncoder constructs a dataEncoder. +func newDataEncoder(t dataEncoderType) *dataEncoder { + d := &dataEncoder{} + + switch t { + case dataEncoderType1To9: + d = &dataEncoder{ + minVersion: 1, + maxVersion: 9, + numericModeIndicator: bitset.New(b0, b0, b0, b1), + alphanumericModeIndicator: bitset.New(b0, b0, b1, b0), + byteModeIndicator: bitset.New(b0, b1, b0, b0), + numNumericCharCountBits: 10, + numAlphanumericCharCountBits: 9, + numByteCharCountBits: 8, + } + case dataEncoderType10To26: + d = &dataEncoder{ + minVersion: 10, + maxVersion: 26, + numericModeIndicator: bitset.New(b0, b0, b0, b1), + alphanumericModeIndicator: bitset.New(b0, b0, b1, b0), + byteModeIndicator: bitset.New(b0, b1, b0, b0), + numNumericCharCountBits: 12, + numAlphanumericCharCountBits: 11, + numByteCharCountBits: 16, + } + case dataEncoderType27To40: + d = &dataEncoder{ + minVersion: 27, + maxVersion: 40, + numericModeIndicator: bitset.New(b0, b0, b0, b1), + alphanumericModeIndicator: bitset.New(b0, b0, b1, b0), + byteModeIndicator: bitset.New(b0, b1, b0, b0), + numNumericCharCountBits: 14, + numAlphanumericCharCountBits: 13, + numByteCharCountBits: 16, + } + default: + log.Panic("Unknown dataEncoderType") + } + + return d +} + +// encode data as one or more segments and return the encoded data. +// +// The returned data does not include the terminator bit sequence. +func (d *dataEncoder) encode(data []byte) (*bitset.Bitset, error) { + d.data = data + d.actual = nil + d.optimised = nil + + if len(data) == 0 { + return nil, errors.New("no data to encode") + } + + // Classify data into unoptimised segments. + d.classifyDataModes() + + // Optimise segments. + err := d.optimiseDataModes() + if err != nil { + return nil, err + } + + // Encode data. + encoded := bitset.New() + for _, s := range d.optimised { + d.encodeDataRaw(s.data, s.dataMode, encoded) + } + + return encoded, nil +} + +// classifyDataModes classifies the raw data into unoptimised segments. +// e.g. "123ZZ#!#!" => +// [numeric, 3, "123"] [alphanumeric, 2, "ZZ"] [byte, 4, "#!#!"]. +func (d *dataEncoder) classifyDataModes() { + var start int + mode := dataModeNone + + for i, v := range d.data { + newMode := dataModeNone + switch { + case v >= 0x30 && v <= 0x39: + newMode = dataModeNumeric + case v == 0x20 || v == 0x24 || v == 0x25 || v == 0x2a || v == 0x2b || v == + 0x2d || v == 0x2e || v == 0x2f || v == 0x3a || (v >= 0x41 && v <= 0x5a): + newMode = dataModeAlphanumeric + default: + newMode = dataModeByte + } + + if newMode != mode { + if i > 0 { + d.actual = append(d.actual, segment{dataMode: mode, data: d.data[start:i]}) + + start = i + } + + mode = newMode + } + } + + d.actual = append(d.actual, segment{dataMode: mode, data: d.data[start:len(d.data)]}) +} + +// optimiseDataModes optimises the list of segments to reduce the overall output +// encoded data length. +// +// The algorithm coalesces adjacent segments. segments are only coalesced when +// the Data Modes are compatible, and when the coalesced segment has a shorter +// encoded length than separate segments. +// +// Multiple segments may be coalesced. For example a string of alternating +// alphanumeric/numeric segments ANANANANA can be optimised to just A. +func (d *dataEncoder) optimiseDataModes() error { + for i := 0; i < len(d.actual); { + mode := d.actual[i].dataMode + numChars := len(d.actual[i].data) + + j := i + 1 + for j < len(d.actual) { + nextNumChars := len(d.actual[j].data) + nextMode := d.actual[j].dataMode + + if nextMode > mode { + break + } + + coalescedLength, err := d.encodedLength(mode, numChars+nextNumChars) + + if err != nil { + return err + } + + seperateLength1, err := d.encodedLength(mode, numChars) + + if err != nil { + return err + } + + seperateLength2, err := d.encodedLength(nextMode, nextNumChars) + + if err != nil { + return err + } + + if coalescedLength < seperateLength1+seperateLength2 { + j++ + numChars += nextNumChars + } else { + break + } + } + + optimised := segment{dataMode: mode, + data: make([]byte, 0, numChars)} + + for k := i; k < j; k++ { + optimised.data = append(optimised.data, d.actual[k].data...) + } + + d.optimised = append(d.optimised, optimised) + + i = j + } + + return nil +} + +// encodeDataRaw encodes data in dataMode. The encoded data is appended to +// encoded. +func (d *dataEncoder) encodeDataRaw(data []byte, dataMode dataMode, encoded *bitset.Bitset) { + modeIndicator := d.modeIndicator(dataMode) + charCountBits := d.charCountBits(dataMode) + + // Append mode indicator. + encoded.Append(modeIndicator) + + // Append character count. + encoded.AppendUint32(uint32(len(data)), charCountBits) + + // Append data. + switch dataMode { + case dataModeNumeric: + for i := 0; i < len(data); i += 3 { + charsRemaining := len(data) - i + + var value uint32 + bitsUsed := 1 + + for j := 0; j < charsRemaining && j < 3; j++ { + value *= 10 + value += uint32(data[i+j] - 0x30) + bitsUsed += 3 + } + encoded.AppendUint32(value, bitsUsed) + } + case dataModeAlphanumeric: + for i := 0; i < len(data); i += 2 { + charsRemaining := len(data) - i + + var value uint32 + for j := 0; j < charsRemaining && j < 2; j++ { + value *= 45 + value += encodeAlphanumericCharacter(data[i+j]) + } + + bitsUsed := 6 + if charsRemaining > 1 { + bitsUsed = 11 + } + + encoded.AppendUint32(value, bitsUsed) + } + case dataModeByte: + for _, b := range data { + encoded.AppendByte(b, 8) + } + } +} + +// modeIndicator returns the segment header bits for a segment of type dataMode. +func (d *dataEncoder) modeIndicator(dataMode dataMode) *bitset.Bitset { + switch dataMode { + case dataModeNumeric: + return d.numericModeIndicator + case dataModeAlphanumeric: + return d.alphanumericModeIndicator + case dataModeByte: + return d.byteModeIndicator + default: + log.Panic("Unknown data mode") + } + + return nil +} + +// charCountBits returns the number of bits used to encode the length of a data +// segment of type dataMode. +func (d *dataEncoder) charCountBits(dataMode dataMode) int { + switch dataMode { + case dataModeNumeric: + return d.numNumericCharCountBits + case dataModeAlphanumeric: + return d.numAlphanumericCharCountBits + case dataModeByte: + return d.numByteCharCountBits + default: + log.Panic("Unknown data mode") + } + + return 0 +} + +// encodedLength returns the number of bits required to encode n symbols in +// dataMode. +// +// The number of bits required is affected by: +// - QR code type - Mode Indicator length. +// - Data mode - number of bits used to represent data length. +// - Data mode - how the data is encoded. +// - Number of symbols encoded. +// +// An error is returned if the mode is not supported, or the length requested is +// too long to be represented. +func (d *dataEncoder) encodedLength(dataMode dataMode, n int) (int, error) { + modeIndicator := d.modeIndicator(dataMode) + charCountBits := d.charCountBits(dataMode) + + if modeIndicator == nil { + return 0, errors.New("mode not supported") + } + + maxLength := (1 << uint8(charCountBits)) - 1 + + if n > maxLength { + return 0, errors.New("length too long to be represented") + } + + length := modeIndicator.Len() + charCountBits + + switch dataMode { + case dataModeNumeric: + length += 10 * (n / 3) + + if n%3 != 0 { + length += 1 + 3*(n%3) + } + case dataModeAlphanumeric: + length += 11 * (n / 2) + length += 6 * (n % 2) + case dataModeByte: + length += 8 * n + } + + return length, nil +} + +// encodeAlphanumericChar returns the QR Code encoded value of v. +// +// v must be a QR Code defined alphanumeric character: 0-9, A-Z, SP, $%*+-./ or +// :. The characters are mapped to values in the range 0-44 respectively. +func encodeAlphanumericCharacter(v byte) uint32 { + c := uint32(v) + + switch { + case c >= '0' && c <= '9': + // 0-9 encoded as 0-9. + return c - '0' + case c >= 'A' && c <= 'Z': + // A-Z encoded as 10-35. + return c - 'A' + 10 + case c == ' ': + return 36 + case c == '$': + return 37 + case c == '%': + return 38 + case c == '*': + return 39 + case c == '+': + return 40 + case c == '-': + return 41 + case c == '.': + return 42 + case c == '/': + return 43 + case c == ':': + return 44 + default: + log.Panicf("encodeAlphanumericCharacter() with non alphanumeric char %v.", v) + } + + return 0 +} diff --git a/vendor/github.com/skip2/go-qrcode/qrcode.go b/vendor/github.com/skip2/go-qrcode/qrcode.go new file mode 100644 index 00000000..9428d863 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/qrcode.go @@ -0,0 +1,589 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +/* +Package qrcode implements a QR Code encoder. + +A QR Code is a matrix (two-dimensional) barcode. Arbitrary content may be +encoded. + +A QR Code contains error recovery information to aid reading damaged or +obscured codes. There are four levels of error recovery: qrcode.{Low, Medium, +High, Highest}. QR Codes with a higher recovery level are more robust to damage, +at the cost of being physically larger. + +Three functions cover most use cases: + +- Create a PNG image: + + var png []byte + png, err := qrcode.Encode("https://example.org", qrcode.Medium, 256) + +- Create a PNG image and write to a file: + + err := qrcode.WriteFile("https://example.org", qrcode.Medium, 256, "qr.png") + +- Create a PNG image with custom colors and write to file: + + err := qrcode.WriteColorFile("https://example.org", qrcode.Medium, 256, color.Black, color.White, "qr.png") + +All examples use the qrcode.Medium error Recovery Level and create a fixed +256x256px size QR Code. The last function creates a white on black instead of black +on white QR Code. + +To generate a variable sized image instead, specify a negative size (in place of +the 256 above), such as -4 or -5. Larger negative numbers create larger images: +A size of -5 sets each module (QR Code "pixel") to be 5px wide/high. + +- Create a PNG image (variable size, with minimum white padding) and write to a file: + + err := qrcode.WriteFile("https://example.org", qrcode.Medium, -5, "qr.png") + +The maximum capacity of a QR Code varies according to the content encoded and +the error recovery level. The maximum capacity is 2,953 bytes, 4,296 +alphanumeric characters, 7,089 numeric digits, or a combination of these. + +This package implements a subset of QR Code 2005, as defined in ISO/IEC +18004:2006. +*/ +package qrcode + +import ( + "bytes" + "errors" + "image" + "image/color" + "image/png" + "io" + "io/ioutil" + "log" + "os" + + bitset "github.com/skip2/go-qrcode/bitset" + reedsolomon "github.com/skip2/go-qrcode/reedsolomon" +) + +// Encode a QR Code and return a raw PNG image. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently returned. Negative values for size cause a +// variable sized image to be returned: See the documentation for Image(). +// +// To serve over HTTP, remember to send a Content-Type: image/png header. +func Encode(content string, level RecoveryLevel, size int) ([]byte, error) { + var q *QRCode + + q, err := New(content, level) + + if err != nil { + return nil, err + } + + return q.PNG(size) +} + +// WriteFile encodes, then writes a QR Code to the given filename in PNG format. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently written. Negative values for size cause a variable +// sized image to be written: See the documentation for Image(). +func WriteFile(content string, level RecoveryLevel, size int, filename string) error { + var q *QRCode + + q, err := New(content, level) + + if err != nil { + return err + } + + return q.WriteFile(size, filename) +} + +// WriteColorFile encodes, then writes a QR Code to the given filename in PNG format. +// With WriteColorFile you can also specify the colors you want to use. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently written. Negative values for size cause a variable +// sized image to be written: See the documentation for Image(). +func WriteColorFile(content string, level RecoveryLevel, size int, background, + foreground color.Color, filename string) error { + + var q *QRCode + + q, err := New(content, level) + + q.BackgroundColor = background + q.ForegroundColor = foreground + + if err != nil { + return err + } + + return q.WriteFile(size, filename) +} + +// A QRCode represents a valid encoded QRCode. +type QRCode struct { + // Original content encoded. + Content string + + // QR Code type. + Level RecoveryLevel + VersionNumber int + + // User settable drawing options. + ForegroundColor color.Color + BackgroundColor color.Color + + encoder *dataEncoder + version qrCodeVersion + + data *bitset.Bitset + symbol *symbol + mask int +} + +// New constructs a QRCode. +// +// var q *qrcode.QRCode +// q, err := qrcode.New("my content", qrcode.Medium) +// +// An error occurs if the content is too long. +func New(content string, level RecoveryLevel) (*QRCode, error) { + encoders := []dataEncoderType{dataEncoderType1To9, dataEncoderType10To26, + dataEncoderType27To40} + + var encoder *dataEncoder + var encoded *bitset.Bitset + var chosenVersion *qrCodeVersion + var err error + + for _, t := range encoders { + encoder = newDataEncoder(t) + encoded, err = encoder.encode([]byte(content)) + + if err != nil { + continue + } + + chosenVersion = chooseQRCodeVersion(level, encoder, encoded.Len()) + + if chosenVersion != nil { + break + } + } + + if err != nil { + return nil, err + } else if chosenVersion == nil { + return nil, errors.New("content too long to encode") + } + + q := &QRCode{ + Content: content, + + Level: level, + VersionNumber: chosenVersion.version, + + ForegroundColor: color.Black, + BackgroundColor: color.White, + + encoder: encoder, + data: encoded, + version: *chosenVersion, + } + + q.encode(chosenVersion.numTerminatorBitsRequired(encoded.Len())) + + return q, nil +} + +func newWithForcedVersion(content string, version int, level RecoveryLevel) (*QRCode, error) { + var encoder *dataEncoder + + switch { + case version >= 1 && version <= 9: + encoder = newDataEncoder(dataEncoderType1To9) + case version >= 10 && version <= 26: + encoder = newDataEncoder(dataEncoderType10To26) + case version >= 27 && version <= 40: + encoder = newDataEncoder(dataEncoderType27To40) + default: + log.Fatalf("Invalid version %d (expected 1-40 inclusive)", version) + } + + var encoded *bitset.Bitset + encoded, err := encoder.encode([]byte(content)) + + if err != nil { + return nil, err + } + + chosenVersion := getQRCodeVersion(level, version) + + if chosenVersion == nil { + return nil, errors.New("cannot find QR Code version") + } + + q := &QRCode{ + Content: content, + + Level: level, + VersionNumber: chosenVersion.version, + + ForegroundColor: color.Black, + BackgroundColor: color.White, + + encoder: encoder, + data: encoded, + version: *chosenVersion, + } + + q.encode(chosenVersion.numTerminatorBitsRequired(encoded.Len())) + + return q, nil +} + +// Bitmap returns the QR Code as a 2D array of 1-bit pixels. +// +// bitmap[y][x] is true if the pixel at (x, y) is set. +// +// The bitmap includes the required "quiet zone" around the QR Code to aid +// decoding. +func (q *QRCode) Bitmap() [][]bool { + return q.symbol.bitmap() +} + +// Image returns the QR Code as an image.Image. +// +// A positive size sets a fixed image width and height (e.g. 256 yields an +// 256x256px image). +// +// Depending on the amount of data encoded, fixed size images can have different +// amounts of padding (white space around the QR Code). As an alternative, a +// variable sized image can be generated instead: +// +// A negative size causes a variable sized image to be returned. The image +// returned is the minimum size required for the QR Code. Choose a larger +// negative number to increase the scale of the image. e.g. a size of -5 causes +// each module (QR Code "pixel") to be 5px in size. +func (q *QRCode) Image(size int) image.Image { + // Minimum pixels (both width and height) required. + realSize := q.symbol.size + + // Variable size support. + if size < 0 { + size = size * -1 * realSize + } + + // Actual pixels available to draw the symbol. Automatically increase the + // image size if it's not large enough. + if size < realSize { + size = realSize + } + + // Size of each module drawn. + pixelsPerModule := size / realSize + + // Center the symbol within the image. + offset := (size - realSize*pixelsPerModule) / 2 + + rect := image.Rectangle{Min: image.Point{0, 0}, Max: image.Point{size, size}} + + // Saves a few bytes to have them in this order + p := color.Palette([]color.Color{q.BackgroundColor, q.ForegroundColor}) + img := image.NewPaletted(rect, p) + fgClr := uint8(img.Palette.Index(q.ForegroundColor)) + + bitmap := q.symbol.bitmap() + for y, row := range bitmap { + for x, v := range row { + if v { + startX := x*pixelsPerModule + offset + startY := y*pixelsPerModule + offset + for i := startX; i < startX+pixelsPerModule; i++ { + for j := startY; j < startY+pixelsPerModule; j++ { + pos := img.PixOffset(i, j) + img.Pix[pos] = fgClr + } + } + } + } + } + + return img +} + +// PNG returns the QR Code as a PNG image. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently returned. Negative values for size cause a +// variable sized image to be returned: See the documentation for Image(). +func (q *QRCode) PNG(size int) ([]byte, error) { + img := q.Image(size) + + encoder := png.Encoder{CompressionLevel: png.BestCompression} + + var b bytes.Buffer + err := encoder.Encode(&b, img) + + if err != nil { + return nil, err + } + + return b.Bytes(), nil +} + +// Write writes the QR Code as a PNG image to io.Writer. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently written. Negative values for size cause a +// variable sized image to be written: See the documentation for Image(). +func (q *QRCode) Write(size int, out io.Writer) error { + var png []byte + + png, err := q.PNG(size) + + if err != nil { + return err + } + _, err = out.Write(png) + return err +} + +// WriteFile writes the QR Code as a PNG image to the specified file. +// +// size is both the image width and height in pixels. If size is too small then +// a larger image is silently written. Negative values for size cause a +// variable sized image to be written: See the documentation for Image(). +func (q *QRCode) WriteFile(size int, filename string) error { + var png []byte + + png, err := q.PNG(size) + + if err != nil { + return err + } + + return ioutil.WriteFile(filename, png, os.FileMode(0644)) +} + +// encode completes the steps required to encode the QR Code. These include +// adding the terminator bits and padding, splitting the data into blocks and +// applying the error correction, and selecting the best data mask. +func (q *QRCode) encode(numTerminatorBits int) { + q.addTerminatorBits(numTerminatorBits) + q.addPadding() + + encoded := q.encodeBlocks() + + const numMasks int = 8 + penalty := 0 + + for mask := 0; mask < numMasks; mask++ { + var s *symbol + var err error + + s, err = buildRegularSymbol(q.version, mask, encoded) + + if err != nil { + log.Panic(err.Error()) + } + + numEmptyModules := s.numEmptyModules() + if numEmptyModules != 0 { + log.Panicf("bug: numEmptyModules is %d (expected 0) (version=%d)", + numEmptyModules, q.VersionNumber) + } + + p := s.penaltyScore() + + //log.Printf("mask=%d p=%3d p1=%3d p2=%3d p3=%3d p4=%d\n", mask, p, s.penalty1(), s.penalty2(), s.penalty3(), s.penalty4()) + + if q.symbol == nil || p < penalty { + q.symbol = s + q.mask = mask + penalty = p + } + } +} + +// addTerminatorBits adds final terminator bits to the encoded data. +// +// The number of terminator bits required is determined when the QR Code version +// is chosen (which itself depends on the length of the data encoded). The +// terminator bits are thus added after the QR Code version +// is chosen, rather than at the data encoding stage. +func (q *QRCode) addTerminatorBits(numTerminatorBits int) { + q.data.AppendNumBools(numTerminatorBits, false) +} + +// encodeBlocks takes the completed (terminated & padded) encoded data, splits +// the data into blocks (as specified by the QR Code version), applies error +// correction to each block, then interleaves the blocks together. +// +// The QR Code's final data sequence is returned. +func (q *QRCode) encodeBlocks() *bitset.Bitset { + // Split into blocks. + type dataBlock struct { + data *bitset.Bitset + ecStartOffset int + } + + block := make([]dataBlock, q.version.numBlocks()) + + start := 0 + end := 0 + blockID := 0 + + for _, b := range q.version.block { + for j := 0; j < b.numBlocks; j++ { + start = end + end = start + b.numDataCodewords*8 + + // Apply error correction to each block. + numErrorCodewords := b.numCodewords - b.numDataCodewords + block[blockID].data = reedsolomon.Encode(q.data.Substr(start, end), numErrorCodewords) + block[blockID].ecStartOffset = end - start + + blockID++ + } + } + + // Interleave the blocks. + + result := bitset.New() + + // Combine data blocks. + working := true + for i := 0; working; i += 8 { + working = false + + for j, b := range block { + if i >= block[j].ecStartOffset { + continue + } + + result.Append(b.data.Substr(i, i+8)) + + working = true + } + } + + // Combine error correction blocks. + working = true + for i := 0; working; i += 8 { + working = false + + for j, b := range block { + offset := i + block[j].ecStartOffset + if offset >= block[j].data.Len() { + continue + } + + result.Append(b.data.Substr(offset, offset+8)) + + working = true + } + } + + // Append remainder bits. + result.AppendNumBools(q.version.numRemainderBits, false) + + return result +} + +// max returns the maximum of a and b. +func max(a int, b int) int { + if a > b { + return a + } + + return b +} + +// addPadding pads the encoded data upto the full length required. +func (q *QRCode) addPadding() { + numDataBits := q.version.numDataBits() + + if q.data.Len() == numDataBits { + return + } + + // Pad to the nearest codeword boundary. + q.data.AppendNumBools(q.version.numBitsToPadToCodeword(q.data.Len()), false) + + // Pad codewords 0b11101100 and 0b00010001. + padding := [2]*bitset.Bitset{ + bitset.New(true, true, true, false, true, true, false, false), + bitset.New(false, false, false, true, false, false, false, true), + } + + // Insert pad codewords alternately. + i := 0 + for numDataBits-q.data.Len() >= 8 { + q.data.Append(padding[i]) + + i = 1 - i // Alternate between 0 and 1. + } + + if q.data.Len() != numDataBits { + log.Panicf("BUG: got len %d, expected %d", q.data.Len(), numDataBits) + } +} + +// ToString produces a multi-line string that forms a QR-code image. +func (q *QRCode) ToString(inverseColor bool) string { + bits := q.Bitmap() + var buf bytes.Buffer + for y := range bits { + for x := range bits[y] { + if bits[y][x] != inverseColor { + buf.WriteString(" ") + } else { + buf.WriteString("██") + } + } + buf.WriteString("\n") + } + return buf.String() +} + +// ToSmallString produces a multi-line string that forms a QR-code image, a +// factor two smaller in x and y then ToString. +func (q *QRCode) ToSmallString(inverseColor bool) string { + bits := q.Bitmap() + var buf bytes.Buffer + // if there is an odd number of rows, the last one needs special treatment + for y := 0; y < len(bits)-1; y += 2 { + for x := range bits[y] { + if bits[y][x] == bits[y+1][x] { + if bits[y][x] != inverseColor { + buf.WriteString(" ") + } else { + buf.WriteString("â–ˆ") + } + } else { + if bits[y][x] != inverseColor { + buf.WriteString("â–„") + } else { + buf.WriteString("â–€") + } + } + } + buf.WriteString("\n") + } + // special treatment for the last row if odd + if len(bits)%2 == 1 { + y := len(bits) - 1 + for x := range bits[y] { + if bits[y][x] != inverseColor { + buf.WriteString(" ") + } else { + buf.WriteString("â–€") + } + } + buf.WriteString("\n") + } + return buf.String() +} diff --git a/vendor/github.com/skip2/go-qrcode/reedsolomon/gf2_8.go b/vendor/github.com/skip2/go-qrcode/reedsolomon/gf2_8.go new file mode 100644 index 00000000..6a7003f7 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/reedsolomon/gf2_8.go @@ -0,0 +1,387 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package reedsolomon + +// Addition, subtraction, multiplication, and division in GF(2^8). +// Operations are performed modulo x^8 + x^4 + x^3 + x^2 + 1. + +// http://en.wikipedia.org/wiki/Finite_field_arithmetic + +import "log" + +const ( + gfZero = gfElement(0) + gfOne = gfElement(1) +) + +var ( + gfExpTable = [256]gfElement{ + /* 0 - 9 */ 1, 2, 4, 8, 16, 32, 64, 128, 29, 58, + /* 10 - 19 */ 116, 232, 205, 135, 19, 38, 76, 152, 45, 90, + /* 20 - 29 */ 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, + /* 30 - 39 */ 96, 192, 157, 39, 78, 156, 37, 74, 148, 53, + /* 40 - 49 */ 106, 212, 181, 119, 238, 193, 159, 35, 70, 140, + /* 50 - 59 */ 5, 10, 20, 40, 80, 160, 93, 186, 105, 210, + /* 60 - 69 */ 185, 111, 222, 161, 95, 190, 97, 194, 153, 47, + /* 70 - 79 */ 94, 188, 101, 202, 137, 15, 30, 60, 120, 240, + /* 80 - 89 */ 253, 231, 211, 187, 107, 214, 177, 127, 254, 225, + /* 90 - 99 */ 223, 163, 91, 182, 113, 226, 217, 175, 67, 134, + /* 100 - 109 */ 17, 34, 68, 136, 13, 26, 52, 104, 208, 189, + /* 110 - 119 */ 103, 206, 129, 31, 62, 124, 248, 237, 199, 147, + /* 120 - 129 */ 59, 118, 236, 197, 151, 51, 102, 204, 133, 23, + /* 130 - 139 */ 46, 92, 184, 109, 218, 169, 79, 158, 33, 66, + /* 140 - 149 */ 132, 21, 42, 84, 168, 77, 154, 41, 82, 164, + /* 150 - 159 */ 85, 170, 73, 146, 57, 114, 228, 213, 183, 115, + /* 160 - 169 */ 230, 209, 191, 99, 198, 145, 63, 126, 252, 229, + /* 170 - 179 */ 215, 179, 123, 246, 241, 255, 227, 219, 171, 75, + /* 180 - 189 */ 150, 49, 98, 196, 149, 55, 110, 220, 165, 87, + /* 190 - 199 */ 174, 65, 130, 25, 50, 100, 200, 141, 7, 14, + /* 200 - 209 */ 28, 56, 112, 224, 221, 167, 83, 166, 81, 162, + /* 210 - 219 */ 89, 178, 121, 242, 249, 239, 195, 155, 43, 86, + /* 220 - 229 */ 172, 69, 138, 9, 18, 36, 72, 144, 61, 122, + /* 230 - 239 */ 244, 245, 247, 243, 251, 235, 203, 139, 11, 22, + /* 240 - 249 */ 44, 88, 176, 125, 250, 233, 207, 131, 27, 54, + /* 250 - 255 */ 108, 216, 173, 71, 142, 1} + + gfLogTable = [256]int{ + /* 0 - 9 */ -1, 0, 1, 25, 2, 50, 26, 198, 3, 223, + /* 10 - 19 */ 51, 238, 27, 104, 199, 75, 4, 100, 224, 14, + /* 20 - 29 */ 52, 141, 239, 129, 28, 193, 105, 248, 200, 8, + /* 30 - 39 */ 76, 113, 5, 138, 101, 47, 225, 36, 15, 33, + /* 40 - 49 */ 53, 147, 142, 218, 240, 18, 130, 69, 29, 181, + /* 50 - 59 */ 194, 125, 106, 39, 249, 185, 201, 154, 9, 120, + /* 60 - 69 */ 77, 228, 114, 166, 6, 191, 139, 98, 102, 221, + /* 70 - 79 */ 48, 253, 226, 152, 37, 179, 16, 145, 34, 136, + /* 80 - 89 */ 54, 208, 148, 206, 143, 150, 219, 189, 241, 210, + /* 90 - 99 */ 19, 92, 131, 56, 70, 64, 30, 66, 182, 163, + /* 100 - 109 */ 195, 72, 126, 110, 107, 58, 40, 84, 250, 133, + /* 110 - 119 */ 186, 61, 202, 94, 155, 159, 10, 21, 121, 43, + /* 120 - 129 */ 78, 212, 229, 172, 115, 243, 167, 87, 7, 112, + /* 130 - 139 */ 192, 247, 140, 128, 99, 13, 103, 74, 222, 237, + /* 140 - 149 */ 49, 197, 254, 24, 227, 165, 153, 119, 38, 184, + /* 150 - 159 */ 180, 124, 17, 68, 146, 217, 35, 32, 137, 46, + /* 160 - 169 */ 55, 63, 209, 91, 149, 188, 207, 205, 144, 135, + /* 170 - 179 */ 151, 178, 220, 252, 190, 97, 242, 86, 211, 171, + /* 180 - 189 */ 20, 42, 93, 158, 132, 60, 57, 83, 71, 109, + /* 190 - 199 */ 65, 162, 31, 45, 67, 216, 183, 123, 164, 118, + /* 200 - 209 */ 196, 23, 73, 236, 127, 12, 111, 246, 108, 161, + /* 210 - 219 */ 59, 82, 41, 157, 85, 170, 251, 96, 134, 177, + /* 220 - 229 */ 187, 204, 62, 90, 203, 89, 95, 176, 156, 169, + /* 230 - 239 */ 160, 81, 11, 245, 22, 235, 122, 117, 44, 215, + /* 240 - 249 */ 79, 174, 213, 233, 230, 231, 173, 232, 116, 214, + /* 250 - 255 */ 244, 234, 168, 80, 88, 175} +) + +// gfElement is an element in GF(2^8). +type gfElement uint8 + +// newGFElement creates and returns a new gfElement. +func newGFElement(data byte) gfElement { + return gfElement(data) +} + +// gfAdd returns a + b. +func gfAdd(a, b gfElement) gfElement { + return a ^ b +} + +// gfSub returns a - b. +// +// Note addition is equivalent to subtraction in GF(2). +func gfSub(a, b gfElement) gfElement { + return a ^ b +} + +// gfMultiply returns a * b. +func gfMultiply(a, b gfElement) gfElement { + if a == gfZero || b == gfZero { + return gfZero + } + + return gfExpTable[(gfLogTable[a]+gfLogTable[b])%255] +} + +// gfDivide returns a / b. +// +// Divide by zero results in a panic. +func gfDivide(a, b gfElement) gfElement { + if a == gfZero { + return gfZero + } else if b == gfZero { + log.Panicln("Divide by zero") + } + + return gfMultiply(a, gfInverse(b)) +} + +// gfInverse returns the multiplicative inverse of a, a^-1. +// +// a * a^-1 = 1 +func gfInverse(a gfElement) gfElement { + if a == gfZero { + log.Panicln("No multiplicative inverse of 0") + } + + return gfExpTable[255-gfLogTable[a]] +} + +// a^i | bits | polynomial | decimal +// -------------------------------------------------------------------------- +// 0 | 000000000 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 0 +// a^0 | 000000001 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 1 +// a^1 | 000000010 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 2 +// a^2 | 000000100 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 4 +// a^3 | 000001000 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 8 +// a^4 | 000010000 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 16 +// a^5 | 000100000 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 32 +// a^6 | 001000000 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 64 +// a^7 | 010000000 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 128 +// a^8 | 000011101 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 29 +// a^9 | 000111010 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 58 +// a^10 | 001110100 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 116 +// a^11 | 011101000 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 232 +// a^12 | 011001101 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 205 +// a^13 | 010000111 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 135 +// a^14 | 000010011 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 19 +// a^15 | 000100110 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 38 +// a^16 | 001001100 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 76 +// a^17 | 010011000 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 152 +// a^18 | 000101101 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 45 +// a^19 | 001011010 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 90 +// a^20 | 010110100 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 180 +// a^21 | 001110101 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 117 +// a^22 | 011101010 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 234 +// a^23 | 011001001 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 201 +// a^24 | 010001111 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 143 +// a^25 | 000000011 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 3 +// a^26 | 000000110 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 6 +// a^27 | 000001100 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 12 +// a^28 | 000011000 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 24 +// a^29 | 000110000 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 48 +// a^30 | 001100000 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 96 +// a^31 | 011000000 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 192 +// a^32 | 010011101 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 157 +// a^33 | 000100111 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 39 +// a^34 | 001001110 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 78 +// a^35 | 010011100 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 156 +// a^36 | 000100101 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 37 +// a^37 | 001001010 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 74 +// a^38 | 010010100 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 148 +// a^39 | 000110101 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 53 +// a^40 | 001101010 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 106 +// a^41 | 011010100 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 212 +// a^42 | 010110101 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 181 +// a^43 | 001110111 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 119 +// a^44 | 011101110 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 238 +// a^45 | 011000001 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 193 +// a^46 | 010011111 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 159 +// a^47 | 000100011 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 35 +// a^48 | 001000110 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 70 +// a^49 | 010001100 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 140 +// a^50 | 000000101 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 5 +// a^51 | 000001010 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 10 +// a^52 | 000010100 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 20 +// a^53 | 000101000 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 40 +// a^54 | 001010000 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 80 +// a^55 | 010100000 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 160 +// a^56 | 001011101 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 93 +// a^57 | 010111010 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 186 +// a^58 | 001101001 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 105 +// a^59 | 011010010 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 210 +// a^60 | 010111001 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 185 +// a^61 | 001101111 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 111 +// a^62 | 011011110 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 222 +// a^63 | 010100001 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 161 +// a^64 | 001011111 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 95 +// a^65 | 010111110 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 190 +// a^66 | 001100001 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 97 +// a^67 | 011000010 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 194 +// a^68 | 010011001 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 153 +// a^69 | 000101111 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 47 +// a^70 | 001011110 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 94 +// a^71 | 010111100 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 188 +// a^72 | 001100101 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 101 +// a^73 | 011001010 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 202 +// a^74 | 010001001 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 137 +// a^75 | 000001111 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 15 +// a^76 | 000011110 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 30 +// a^77 | 000111100 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 60 +// a^78 | 001111000 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 120 +// a^79 | 011110000 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 240 +// a^80 | 011111101 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 253 +// a^81 | 011100111 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 231 +// a^82 | 011010011 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 211 +// a^83 | 010111011 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 187 +// a^84 | 001101011 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 107 +// a^85 | 011010110 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 214 +// a^86 | 010110001 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 177 +// a^87 | 001111111 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 127 +// a^88 | 011111110 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 254 +// a^89 | 011100001 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 225 +// a^90 | 011011111 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 223 +// a^91 | 010100011 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 163 +// a^92 | 001011011 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 91 +// a^93 | 010110110 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 182 +// a^94 | 001110001 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 113 +// a^95 | 011100010 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 226 +// a^96 | 011011001 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 217 +// a^97 | 010101111 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 175 +// a^98 | 001000011 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 67 +// a^99 | 010000110 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 134 +// a^100 | 000010001 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 17 +// a^101 | 000100010 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 34 +// a^102 | 001000100 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 68 +// a^103 | 010001000 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 136 +// a^104 | 000001101 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 13 +// a^105 | 000011010 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 26 +// a^106 | 000110100 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 52 +// a^107 | 001101000 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 104 +// a^108 | 011010000 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 208 +// a^109 | 010111101 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 189 +// a^110 | 001100111 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 103 +// a^111 | 011001110 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 206 +// a^112 | 010000001 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 129 +// a^113 | 000011111 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 31 +// a^114 | 000111110 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 62 +// a^115 | 001111100 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 124 +// a^116 | 011111000 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 248 +// a^117 | 011101101 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 237 +// a^118 | 011000111 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 199 +// a^119 | 010010011 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 147 +// a^120 | 000111011 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 59 +// a^121 | 001110110 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 118 +// a^122 | 011101100 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 236 +// a^123 | 011000101 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 197 +// a^124 | 010010111 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 151 +// a^125 | 000110011 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 51 +// a^126 | 001100110 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 102 +// a^127 | 011001100 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 204 +// a^128 | 010000101 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 133 +// a^129 | 000010111 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 23 +// a^130 | 000101110 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 46 +// a^131 | 001011100 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 92 +// a^132 | 010111000 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 184 +// a^133 | 001101101 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 109 +// a^134 | 011011010 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 218 +// a^135 | 010101001 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 169 +// a^136 | 001001111 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 79 +// a^137 | 010011110 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 158 +// a^138 | 000100001 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 33 +// a^139 | 001000010 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 66 +// a^140 | 010000100 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 132 +// a^141 | 000010101 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 21 +// a^142 | 000101010 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 42 +// a^143 | 001010100 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 84 +// a^144 | 010101000 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 168 +// a^145 | 001001101 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 77 +// a^146 | 010011010 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 154 +// a^147 | 000101001 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 41 +// a^148 | 001010010 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 82 +// a^149 | 010100100 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 164 +// a^150 | 001010101 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 85 +// a^151 | 010101010 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 170 +// a^152 | 001001001 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 73 +// a^153 | 010010010 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 146 +// a^154 | 000111001 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 57 +// a^155 | 001110010 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 114 +// a^156 | 011100100 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 228 +// a^157 | 011010101 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 213 +// a^158 | 010110111 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 183 +// a^159 | 001110011 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 115 +// a^160 | 011100110 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 230 +// a^161 | 011010001 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 209 +// a^162 | 010111111 | 0x^8 1x^7 0x^6 1x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 191 +// a^163 | 001100011 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 99 +// a^164 | 011000110 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 198 +// a^165 | 010010001 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 145 +// a^166 | 000111111 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 63 +// a^167 | 001111110 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 1x^2 1x^1 0x^0 | 126 +// a^168 | 011111100 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 252 +// a^169 | 011100101 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 229 +// a^170 | 011010111 | 0x^8 1x^7 1x^6 0x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 215 +// a^171 | 010110011 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 179 +// a^172 | 001111011 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 123 +// a^173 | 011110110 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 246 +// a^174 | 011110001 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 241 +// a^175 | 011111111 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 1x^2 1x^1 1x^0 | 255 +// a^176 | 011100011 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 227 +// a^177 | 011011011 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 219 +// a^178 | 010101011 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 171 +// a^179 | 001001011 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 75 +// a^180 | 010010110 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 150 +// a^181 | 000110001 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 49 +// a^182 | 001100010 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 98 +// a^183 | 011000100 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 196 +// a^184 | 010010101 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 149 +// a^185 | 000110111 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 55 +// a^186 | 001101110 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 110 +// a^187 | 011011100 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 220 +// a^188 | 010100101 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 165 +// a^189 | 001010111 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 87 +// a^190 | 010101110 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 174 +// a^191 | 001000001 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 65 +// a^192 | 010000010 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 130 +// a^193 | 000011001 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 25 +// a^194 | 000110010 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 50 +// a^195 | 001100100 | 0x^8 0x^7 1x^6 1x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 100 +// a^196 | 011001000 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 200 +// a^197 | 010001101 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 141 +// a^198 | 000000111 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 7 +// a^199 | 000001110 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 14 +// a^200 | 000011100 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 1x^2 0x^1 0x^0 | 28 +// a^201 | 000111000 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 56 +// a^202 | 001110000 | 0x^8 0x^7 1x^6 1x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 112 +// a^203 | 011100000 | 0x^8 1x^7 1x^6 1x^5 0x^4 0x^3 0x^2 0x^1 0x^0 | 224 +// a^204 | 011011101 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 221 +// a^205 | 010100111 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 167 +// a^206 | 001010011 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 83 +// a^207 | 010100110 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 1x^2 1x^1 0x^0 | 166 +// a^208 | 001010001 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 0x^2 0x^1 1x^0 | 81 +// a^209 | 010100010 | 0x^8 1x^7 0x^6 1x^5 0x^4 0x^3 0x^2 1x^1 0x^0 | 162 +// a^210 | 001011001 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 89 +// a^211 | 010110010 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 178 +// a^212 | 001111001 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 121 +// a^213 | 011110010 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 242 +// a^214 | 011111001 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 0x^2 0x^1 1x^0 | 249 +// a^215 | 011101111 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 239 +// a^216 | 011000011 | 0x^8 1x^7 1x^6 0x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 195 +// a^217 | 010011011 | 0x^8 1x^7 0x^6 0x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 155 +// a^218 | 000101011 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 43 +// a^219 | 001010110 | 0x^8 0x^7 1x^6 0x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 86 +// a^220 | 010101100 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 172 +// a^221 | 001000101 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 1x^2 0x^1 1x^0 | 69 +// a^222 | 010001010 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 0x^2 1x^1 0x^0 | 138 +// a^223 | 000001001 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 9 +// a^224 | 000010010 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 0x^2 1x^1 0x^0 | 18 +// a^225 | 000100100 | 0x^8 0x^7 0x^6 1x^5 0x^4 0x^3 1x^2 0x^1 0x^0 | 36 +// a^226 | 001001000 | 0x^8 0x^7 1x^6 0x^5 0x^4 1x^3 0x^2 0x^1 0x^0 | 72 +// a^227 | 010010000 | 0x^8 1x^7 0x^6 0x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 144 +// a^228 | 000111101 | 0x^8 0x^7 0x^6 1x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 61 +// a^229 | 001111010 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 122 +// a^230 | 011110100 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 1x^2 0x^1 0x^0 | 244 +// a^231 | 011110101 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 1x^2 0x^1 1x^0 | 245 +// a^232 | 011110111 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 1x^2 1x^1 1x^0 | 247 +// a^233 | 011110011 | 0x^8 1x^7 1x^6 1x^5 1x^4 0x^3 0x^2 1x^1 1x^0 | 243 +// a^234 | 011111011 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 251 +// a^235 | 011101011 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 235 +// a^236 | 011001011 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 203 +// a^237 | 010001011 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 139 +// a^238 | 000001011 | 0x^8 0x^7 0x^6 0x^5 0x^4 1x^3 0x^2 1x^1 1x^0 | 11 +// a^239 | 000010110 | 0x^8 0x^7 0x^6 0x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 22 +// a^240 | 000101100 | 0x^8 0x^7 0x^6 1x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 44 +// a^241 | 001011000 | 0x^8 0x^7 1x^6 0x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 88 +// a^242 | 010110000 | 0x^8 1x^7 0x^6 1x^5 1x^4 0x^3 0x^2 0x^1 0x^0 | 176 +// a^243 | 001111101 | 0x^8 0x^7 1x^6 1x^5 1x^4 1x^3 1x^2 0x^1 1x^0 | 125 +// a^244 | 011111010 | 0x^8 1x^7 1x^6 1x^5 1x^4 1x^3 0x^2 1x^1 0x^0 | 250 +// a^245 | 011101001 | 0x^8 1x^7 1x^6 1x^5 0x^4 1x^3 0x^2 0x^1 1x^0 | 233 +// a^246 | 011001111 | 0x^8 1x^7 1x^6 0x^5 0x^4 1x^3 1x^2 1x^1 1x^0 | 207 +// a^247 | 010000011 | 0x^8 1x^7 0x^6 0x^5 0x^4 0x^3 0x^2 1x^1 1x^0 | 131 +// a^248 | 000011011 | 0x^8 0x^7 0x^6 0x^5 1x^4 1x^3 0x^2 1x^1 1x^0 | 27 +// a^249 | 000110110 | 0x^8 0x^7 0x^6 1x^5 1x^4 0x^3 1x^2 1x^1 0x^0 | 54 +// a^250 | 001101100 | 0x^8 0x^7 1x^6 1x^5 0x^4 1x^3 1x^2 0x^1 0x^0 | 108 +// a^251 | 011011000 | 0x^8 1x^7 1x^6 0x^5 1x^4 1x^3 0x^2 0x^1 0x^0 | 216 +// a^252 | 010101101 | 0x^8 1x^7 0x^6 1x^5 0x^4 1x^3 1x^2 0x^1 1x^0 | 173 +// a^253 | 001000111 | 0x^8 0x^7 1x^6 0x^5 0x^4 0x^3 1x^2 1x^1 1x^0 | 71 +// a^254 | 010001110 | 0x^8 1x^7 0x^6 0x^5 0x^4 1x^3 1x^2 1x^1 0x^0 | 142 +// a^255 | 000000001 | 0x^8 0x^7 0x^6 0x^5 0x^4 0x^3 0x^2 0x^1 1x^0 | 1 diff --git a/vendor/github.com/skip2/go-qrcode/reedsolomon/gf_poly.go b/vendor/github.com/skip2/go-qrcode/reedsolomon/gf_poly.go new file mode 100644 index 00000000..962f5454 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/reedsolomon/gf_poly.go @@ -0,0 +1,216 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package reedsolomon + +import ( + "fmt" + "log" + + bitset "github.com/skip2/go-qrcode/bitset" +) + +// gfPoly is a polynomial over GF(2^8). +type gfPoly struct { + // The ith value is the coefficient of the ith degree of x. + // term[0]*(x^0) + term[1]*(x^1) + term[2]*(x^2) ... + term []gfElement +} + +// newGFPolyFromData returns |data| as a polynomial over GF(2^8). +// +// Each data byte becomes the coefficient of an x term. +// +// For an n byte input the polynomial is: +// data[n-1]*(x^n-1) + data[n-2]*(x^n-2) ... + data[0]*(x^0). +func newGFPolyFromData(data *bitset.Bitset) gfPoly { + numTotalBytes := data.Len() / 8 + if data.Len()%8 != 0 { + numTotalBytes++ + } + + result := gfPoly{term: make([]gfElement, numTotalBytes)} + + i := numTotalBytes - 1 + for j := 0; j < data.Len(); j += 8 { + result.term[i] = gfElement(data.ByteAt(j)) + i-- + } + + return result +} + +// newGFPolyMonomial returns term*(x^degree). +func newGFPolyMonomial(term gfElement, degree int) gfPoly { + if term == gfZero { + return gfPoly{} + } + + result := gfPoly{term: make([]gfElement, degree+1)} + result.term[degree] = term + + return result +} + +func (e gfPoly) data(numTerms int) []byte { + result := make([]byte, numTerms) + + i := numTerms - len(e.term) + for j := len(e.term) - 1; j >= 0; j-- { + result[i] = byte(e.term[j]) + i++ + } + + return result +} + +// numTerms returns the number of +func (e gfPoly) numTerms() int { + return len(e.term) +} + +// gfPolyMultiply returns a * b. +func gfPolyMultiply(a, b gfPoly) gfPoly { + numATerms := a.numTerms() + numBTerms := b.numTerms() + + result := gfPoly{term: make([]gfElement, numATerms+numBTerms)} + + for i := 0; i < numATerms; i++ { + for j := 0; j < numBTerms; j++ { + if a.term[i] != 0 && b.term[j] != 0 { + monomial := gfPoly{term: make([]gfElement, i+j+1)} + monomial.term[i+j] = gfMultiply(a.term[i], b.term[j]) + + result = gfPolyAdd(result, monomial) + } + } + } + + return result.normalised() +} + +// gfPolyRemainder return the remainder of numerator / denominator. +func gfPolyRemainder(numerator, denominator gfPoly) gfPoly { + if denominator.equals(gfPoly{}) { + log.Panicln("Remainder by zero") + } + + remainder := numerator + + for remainder.numTerms() >= denominator.numTerms() { + degree := remainder.numTerms() - denominator.numTerms() + coefficient := gfDivide(remainder.term[remainder.numTerms()-1], + denominator.term[denominator.numTerms()-1]) + + divisor := gfPolyMultiply(denominator, + newGFPolyMonomial(coefficient, degree)) + + remainder = gfPolyAdd(remainder, divisor) + } + + return remainder.normalised() +} + +// gfPolyAdd returns a + b. +func gfPolyAdd(a, b gfPoly) gfPoly { + numATerms := a.numTerms() + numBTerms := b.numTerms() + + numTerms := numATerms + if numBTerms > numTerms { + numTerms = numBTerms + } + + result := gfPoly{term: make([]gfElement, numTerms)} + + for i := 0; i < numTerms; i++ { + switch { + case numATerms > i && numBTerms > i: + result.term[i] = gfAdd(a.term[i], b.term[i]) + case numATerms > i: + result.term[i] = a.term[i] + default: + result.term[i] = b.term[i] + } + } + + return result.normalised() +} + +func (e gfPoly) normalised() gfPoly { + numTerms := e.numTerms() + maxNonzeroTerm := numTerms - 1 + + for i := numTerms - 1; i >= 0; i-- { + if e.term[i] != 0 { + break + } + + maxNonzeroTerm = i - 1 + } + + if maxNonzeroTerm < 0 { + return gfPoly{} + } else if maxNonzeroTerm < numTerms-1 { + e.term = e.term[0 : maxNonzeroTerm+1] + } + + return e +} + +func (e gfPoly) string(useIndexForm bool) string { + var str string + numTerms := e.numTerms() + + for i := numTerms - 1; i >= 0; i-- { + if e.term[i] > 0 { + if len(str) > 0 { + str += " + " + } + + if !useIndexForm { + str += fmt.Sprintf("%dx^%d", e.term[i], i) + } else { + str += fmt.Sprintf("a^%dx^%d", gfLogTable[e.term[i]], i) + } + } + } + + if len(str) == 0 { + str = "0" + } + + return str +} + +// equals returns true if e == other. +func (e gfPoly) equals(other gfPoly) bool { + var minecPoly *gfPoly + var maxecPoly *gfPoly + + if e.numTerms() > other.numTerms() { + minecPoly = &other + maxecPoly = &e + } else { + minecPoly = &e + maxecPoly = &other + } + + numMinTerms := minecPoly.numTerms() + numMaxTerms := maxecPoly.numTerms() + + for i := 0; i < numMinTerms; i++ { + if e.term[i] != other.term[i] { + return false + } + } + + for i := numMinTerms; i < numMaxTerms; i++ { + if maxecPoly.term[i] != 0 { + return false + } + } + + return true +} diff --git a/vendor/github.com/skip2/go-qrcode/reedsolomon/reed_solomon.go b/vendor/github.com/skip2/go-qrcode/reedsolomon/reed_solomon.go new file mode 100644 index 00000000..561697b4 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/reedsolomon/reed_solomon.go @@ -0,0 +1,73 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +// Package reedsolomon provides error correction encoding for QR Code 2005. +// +// QR Code 2005 uses a Reed-Solomon error correcting code to detect and correct +// errors encountered during decoding. +// +// The generated RS codes are systematic, and consist of the input data with +// error correction bytes appended. +package reedsolomon + +import ( + "log" + + bitset "github.com/skip2/go-qrcode/bitset" +) + +// Encode data for QR Code 2005 using the appropriate Reed-Solomon code. +// +// numECBytes is the number of error correction bytes to append, and is +// determined by the target QR Code's version and error correction level. +// +// ISO/IEC 18004 table 9 specifies the numECBytes required. e.g. a 1-L code has +// numECBytes=7. +func Encode(data *bitset.Bitset, numECBytes int) *bitset.Bitset { + // Create a polynomial representing |data|. + // + // The bytes are interpreted as the sequence of coefficients of a polynomial. + // The last byte's value becomes the x^0 coefficient, the second to last + // becomes the x^1 coefficient and so on. + ecpoly := newGFPolyFromData(data) + ecpoly = gfPolyMultiply(ecpoly, newGFPolyMonomial(gfOne, numECBytes)) + + // Pick the generator polynomial. + generator := rsGeneratorPoly(numECBytes) + + // Generate the error correction bytes. + remainder := gfPolyRemainder(ecpoly, generator) + + // Combine the data & error correcting bytes. + // The mathematically correct answer is: + // + // result := gfPolyAdd(ecpoly, remainder). + // + // The encoding used by QR Code 2005 is slightly different this result: To + // preserve the original |data| bit sequence exactly, the data and remainder + // are combined manually below. This ensures any most significant zero bits + // are preserved (and not optimised away). + result := bitset.Clone(data) + result.AppendBytes(remainder.data(numECBytes)) + + return result +} + +// rsGeneratorPoly returns the Reed-Solomon generator polynomial with |degree|. +// +// The generator polynomial is calculated as: +// (x + a^0)(x + a^1)...(x + a^degree-1) +func rsGeneratorPoly(degree int) gfPoly { + if degree < 2 { + log.Panic("degree < 2") + } + + generator := gfPoly{term: []gfElement{1}} + + for i := 0; i < degree; i++ { + nextPoly := gfPoly{term: []gfElement{gfExpTable[i], 1}} + generator = gfPolyMultiply(generator, nextPoly) + } + + return generator +} diff --git a/vendor/github.com/skip2/go-qrcode/regular_symbol.go b/vendor/github.com/skip2/go-qrcode/regular_symbol.go new file mode 100644 index 00000000..134be18e --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/regular_symbol.go @@ -0,0 +1,309 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package qrcode + +import ( + bitset "github.com/skip2/go-qrcode/bitset" +) + +type regularSymbol struct { + version qrCodeVersion + mask int + + data *bitset.Bitset + + symbol *symbol + size int +} + +// Abbreviated true/false. +const ( + b0 = false + b1 = true +) + +var ( + alignmentPatternCenter = [][]int{ + {}, // Version 0 doesn't exist. + {}, // Version 1 doesn't use alignment patterns. + {6, 18}, + {6, 22}, + {6, 26}, + {6, 30}, + {6, 34}, + {6, 22, 38}, + {6, 24, 42}, + {6, 26, 46}, + {6, 28, 50}, + {6, 30, 54}, + {6, 32, 58}, + {6, 34, 62}, + {6, 26, 46, 66}, + {6, 26, 48, 70}, + {6, 26, 50, 74}, + {6, 30, 54, 78}, + {6, 30, 56, 82}, + {6, 30, 58, 86}, + {6, 34, 62, 90}, + {6, 28, 50, 72, 94}, + {6, 26, 50, 74, 98}, + {6, 30, 54, 78, 102}, + {6, 28, 54, 80, 106}, + {6, 32, 58, 84, 110}, + {6, 30, 58, 86, 114}, + {6, 34, 62, 90, 118}, + {6, 26, 50, 74, 98, 122}, + {6, 30, 54, 78, 102, 126}, + {6, 26, 52, 78, 104, 130}, + {6, 30, 56, 82, 108, 134}, + {6, 34, 60, 86, 112, 138}, + {6, 30, 58, 86, 114, 142}, + {6, 34, 62, 90, 118, 146}, + {6, 30, 54, 78, 102, 126, 150}, + {6, 24, 50, 76, 102, 128, 154}, + {6, 28, 54, 80, 106, 132, 158}, + {6, 32, 58, 84, 110, 136, 162}, + {6, 26, 54, 82, 110, 138, 166}, + {6, 30, 58, 86, 114, 142, 170}, + } + + finderPattern = [][]bool{ + {b1, b1, b1, b1, b1, b1, b1}, + {b1, b0, b0, b0, b0, b0, b1}, + {b1, b0, b1, b1, b1, b0, b1}, + {b1, b0, b1, b1, b1, b0, b1}, + {b1, b0, b1, b1, b1, b0, b1}, + {b1, b0, b0, b0, b0, b0, b1}, + {b1, b1, b1, b1, b1, b1, b1}, + } + + finderPatternSize = 7 + + finderPatternHorizontalBorder = [][]bool{ + {b0, b0, b0, b0, b0, b0, b0, b0}, + } + + finderPatternVerticalBorder = [][]bool{ + {b0}, + {b0}, + {b0}, + {b0}, + {b0}, + {b0}, + {b0}, + {b0}, + } + + alignmentPattern = [][]bool{ + {b1, b1, b1, b1, b1}, + {b1, b0, b0, b0, b1}, + {b1, b0, b1, b0, b1}, + {b1, b0, b0, b0, b1}, + {b1, b1, b1, b1, b1}, + } +) + +func buildRegularSymbol(version qrCodeVersion, mask int, + data *bitset.Bitset) (*symbol, error) { + m := ®ularSymbol{ + version: version, + mask: mask, + data: data, + + symbol: newSymbol(version.symbolSize(), version.quietZoneSize()), + size: version.symbolSize(), + } + + m.addFinderPatterns() + m.addAlignmentPatterns() + m.addTimingPatterns() + m.addFormatInfo() + m.addVersionInfo() + + ok, err := m.addData() + if !ok { + return nil, err + } + + return m.symbol, nil +} + +func (m *regularSymbol) addFinderPatterns() { + fpSize := finderPatternSize + fp := finderPattern + fpHBorder := finderPatternHorizontalBorder + fpVBorder := finderPatternVerticalBorder + + // Top left Finder Pattern. + m.symbol.set2dPattern(0, 0, fp) + m.symbol.set2dPattern(0, fpSize, fpHBorder) + m.symbol.set2dPattern(fpSize, 0, fpVBorder) + + // Top right Finder Pattern. + m.symbol.set2dPattern(m.size-fpSize, 0, fp) + m.symbol.set2dPattern(m.size-fpSize-1, fpSize, fpHBorder) + m.symbol.set2dPattern(m.size-fpSize-1, 0, fpVBorder) + + // Bottom left Finder Pattern. + m.symbol.set2dPattern(0, m.size-fpSize, fp) + m.symbol.set2dPattern(0, m.size-fpSize-1, fpHBorder) + m.symbol.set2dPattern(fpSize, m.size-fpSize-1, fpVBorder) +} + +func (m *regularSymbol) addAlignmentPatterns() { + for _, x := range alignmentPatternCenter[m.version.version] { + for _, y := range alignmentPatternCenter[m.version.version] { + if !m.symbol.empty(x, y) { + continue + } + + m.symbol.set2dPattern(x-2, y-2, alignmentPattern) + } + } +} + +func (m *regularSymbol) addTimingPatterns() { + value := true + + for i := finderPatternSize + 1; i < m.size-finderPatternSize; i++ { + m.symbol.set(i, finderPatternSize-1, value) + m.symbol.set(finderPatternSize-1, i, value) + + value = !value + } +} + +func (m *regularSymbol) addFormatInfo() { + fpSize := finderPatternSize + l := formatInfoLengthBits - 1 + + f := m.version.formatInfo(m.mask) + + // Bits 0-7, under the top right finder pattern. + for i := 0; i <= 7; i++ { + m.symbol.set(m.size-i-1, fpSize+1, f.At(l-i)) + } + + // Bits 0-5, right of the top left finder pattern. + for i := 0; i <= 5; i++ { + m.symbol.set(fpSize+1, i, f.At(l-i)) + } + + // Bits 6-8 on the corner of the top left finder pattern. + m.symbol.set(fpSize+1, fpSize, f.At(l-6)) + m.symbol.set(fpSize+1, fpSize+1, f.At(l-7)) + m.symbol.set(fpSize, fpSize+1, f.At(l-8)) + + // Bits 9-14 on the underside of the top left finder pattern. + for i := 9; i <= 14; i++ { + m.symbol.set(14-i, fpSize+1, f.At(l-i)) + } + + // Bits 8-14 on the right side of the bottom left finder pattern. + for i := 8; i <= 14; i++ { + m.symbol.set(fpSize+1, m.size-fpSize+i-8, f.At(l-i)) + } + + // Always dark symbol. + m.symbol.set(fpSize+1, m.size-fpSize-1, true) +} + +func (m *regularSymbol) addVersionInfo() { + fpSize := finderPatternSize + + v := m.version.versionInfo() + l := versionInfoLengthBits - 1 + + if v == nil { + return + } + + for i := 0; i < v.Len(); i++ { + // Above the bottom left finder pattern. + m.symbol.set(i/3, m.size-fpSize-4+i%3, v.At(l-i)) + + // Left of the top right finder pattern. + m.symbol.set(m.size-fpSize-4+i%3, i/3, v.At(l-i)) + } +} + +type direction uint8 + +const ( + up direction = iota + down +) + +func (m *regularSymbol) addData() (bool, error) { + xOffset := 1 + dir := up + + x := m.size - 2 + y := m.size - 1 + + for i := 0; i < m.data.Len(); i++ { + var mask bool + switch m.mask { + case 0: + mask = (y+x+xOffset)%2 == 0 + case 1: + mask = y%2 == 0 + case 2: + mask = (x+xOffset)%3 == 0 + case 3: + mask = (y+x+xOffset)%3 == 0 + case 4: + mask = (y/2+(x+xOffset)/3)%2 == 0 + case 5: + mask = (y*(x+xOffset))%2+(y*(x+xOffset))%3 == 0 + case 6: + mask = ((y*(x+xOffset))%2+((y*(x+xOffset))%3))%2 == 0 + case 7: + mask = ((y+x+xOffset)%2+((y*(x+xOffset))%3))%2 == 0 + } + + // != is equivalent to XOR. + m.symbol.set(x+xOffset, y, mask != m.data.At(i)) + + if i == m.data.Len()-1 { + break + } + + // Find next free bit in the symbol. + for { + if xOffset == 1 { + xOffset = 0 + } else { + xOffset = 1 + + if dir == up { + if y > 0 { + y-- + } else { + dir = down + x -= 2 + } + } else { + if y < m.size-1 { + y++ + } else { + dir = up + x -= 2 + } + } + } + + // Skip over the vertical timing pattern entirely. + if x == 5 { + x-- + } + + if m.symbol.empty(x+xOffset, y) { + break + } + } + } + + return true, nil +} diff --git a/vendor/github.com/skip2/go-qrcode/symbol.go b/vendor/github.com/skip2/go-qrcode/symbol.go new file mode 100644 index 00000000..0cb1327c --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/symbol.go @@ -0,0 +1,309 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package qrcode + +// symbol is a 2D array of bits representing a QR Code symbol. +// +// A symbol consists of size*size modules, with each module normally drawn as a +// black or white square. The symbol also has a border of quietZoneSize modules. +// +// A (fictional) size=2, quietZoneSize=1 QR Code looks like: +// +// +----+ +// | | +// | ab | +// | cd | +// | | +// +----+ +// +// For ease of implementation, the functions to set/get bits ignore the border, +// so (0,0)=a, (0,1)=b, (1,0)=c, and (1,1)=d. The entire symbol (including the +// border) is returned by bitmap(). +// +type symbol struct { + // Value of module at [y][x]. True is set. + module [][]bool + + // True if the module at [y][x] is used (to either true or false). + // Used to identify unused modules. + isUsed [][]bool + + // Combined width/height of the symbol and quiet zones. + // + // size = symbolSize + 2*quietZoneSize. + size int + + // Width/height of the symbol only. + symbolSize int + + // Width/height of a single quiet zone. + quietZoneSize int +} + +// newSymbol constructs a symbol of size size*size, with a border of +// quietZoneSize. +func newSymbol(size int, quietZoneSize int) *symbol { + var m symbol + + m.module = make([][]bool, size+2*quietZoneSize) + m.isUsed = make([][]bool, size+2*quietZoneSize) + + for i := range m.module { + m.module[i] = make([]bool, size+2*quietZoneSize) + m.isUsed[i] = make([]bool, size+2*quietZoneSize) + } + + m.size = size + 2*quietZoneSize + m.symbolSize = size + m.quietZoneSize = quietZoneSize + + return &m +} + +// get returns the module value at (x, y). +func (m *symbol) get(x int, y int) (v bool) { + v = m.module[y+m.quietZoneSize][x+m.quietZoneSize] + return +} + +// empty returns true if the module at (x, y) has not been set (to either true +// or false). +func (m *symbol) empty(x int, y int) bool { + return !m.isUsed[y+m.quietZoneSize][x+m.quietZoneSize] +} + +// numEmptyModules returns the number of empty modules. +// +// Initially numEmptyModules is symbolSize * symbolSize. After every module has +// been set (to either true or false), the number of empty modules is zero. +func (m *symbol) numEmptyModules() int { + var count int + for y := 0; y < m.symbolSize; y++ { + for x := 0; x < m.symbolSize; x++ { + if !m.isUsed[y+m.quietZoneSize][x+m.quietZoneSize] { + count++ + } + } + } + + return count +} + +// set sets the module at (x, y) to v. +func (m *symbol) set(x int, y int, v bool) { + m.module[y+m.quietZoneSize][x+m.quietZoneSize] = v + m.isUsed[y+m.quietZoneSize][x+m.quietZoneSize] = true +} + +// set2dPattern sets a 2D array of modules, starting at (x, y). +func (m *symbol) set2dPattern(x int, y int, v [][]bool) { + for j, row := range v { + for i, value := range row { + m.set(x+i, y+j, value) + } + } +} + +// bitmap returns the entire symbol, including the quiet zone. +func (m *symbol) bitmap() [][]bool { + module := make([][]bool, len(m.module)) + + for i := range m.module { + module[i] = m.module[i][:] + } + + return module +} + +// string returns a pictorial representation of the symbol, suitable for +// printing in a TTY. +func (m *symbol) string() string { + var result string + + for _, row := range m.module { + for _, value := range row { + switch value { + case true: + result += " " + case false: + // Unicode 'FULL BLOCK' (U+2588). + result += "██" + } + } + result += "\n" + } + + return result +} + +// Constants used to weight penalty calculations. Specified by ISO/IEC +// 18004:2006. +const ( + penaltyWeight1 = 3 + penaltyWeight2 = 3 + penaltyWeight3 = 40 + penaltyWeight4 = 10 +) + +// penaltyScore returns the penalty score of the symbol. The penalty score +// consists of the sum of the four individual penalty types. +func (m *symbol) penaltyScore() int { + return m.penalty1() + m.penalty2() + m.penalty3() + m.penalty4() +} + +// penalty1 returns the penalty score for "adjacent modules in row/column with +// same colour". +// +// The numbers of adjacent matching modules and scores are: +// 0-5: score = 0 +// 6+ : score = penaltyWeight1 + (numAdjacentModules - 5) +func (m *symbol) penalty1() int { + penalty := 0 + + for x := 0; x < m.symbolSize; x++ { + lastValue := m.get(x, 0) + count := 1 + + for y := 1; y < m.symbolSize; y++ { + v := m.get(x, y) + + if v != lastValue { + count = 1 + lastValue = v + } else { + count++ + if count == 6 { + penalty += penaltyWeight1 + 1 + } else if count > 6 { + penalty++ + } + } + } + } + + for y := 0; y < m.symbolSize; y++ { + lastValue := m.get(0, y) + count := 1 + + for x := 1; x < m.symbolSize; x++ { + v := m.get(x, y) + + if v != lastValue { + count = 1 + lastValue = v + } else { + count++ + if count == 6 { + penalty += penaltyWeight1 + 1 + } else if count > 6 { + penalty++ + } + } + } + } + + return penalty +} + +// penalty2 returns the penalty score for "block of modules in the same colour". +// +// m*n: score = penaltyWeight2 * (m-1) * (n-1). +func (m *symbol) penalty2() int { + penalty := 0 + + for y := 1; y < m.symbolSize; y++ { + for x := 1; x < m.symbolSize; x++ { + topLeft := m.get(x-1, y-1) + above := m.get(x, y-1) + left := m.get(x-1, y) + current := m.get(x, y) + + if current == left && current == above && current == topLeft { + penalty++ + } + } + } + + return penalty * penaltyWeight2 +} + +// penalty3 returns the penalty score for "1:1:3:1:1 ratio +// (dark:light:dark:light:dark) pattern in row/column, preceded or followed by +// light area 4 modules wide". +// +// Existence of the pattern scores penaltyWeight3. +func (m *symbol) penalty3() int { + penalty := 0 + + for y := 0; y < m.symbolSize; y++ { + var bitBuffer int16 = 0x00 + + for x := 0; x < m.symbolSize; x++ { + bitBuffer <<= 1 + if v := m.get(x, y); v { + bitBuffer |= 1 + } + + switch bitBuffer & 0x7ff { + // 0b000 0101 1101 or 0b10111010000 + // 0x05d or 0x5d0 + case 0x05d, 0x5d0: + penalty += penaltyWeight3 + bitBuffer = 0xFF + default: + if x == m.symbolSize-1 && (bitBuffer&0x7f) == 0x5d { + penalty += penaltyWeight3 + bitBuffer = 0xFF + } + } + } + } + + for x := 0; x < m.symbolSize; x++ { + var bitBuffer int16 = 0x00 + + for y := 0; y < m.symbolSize; y++ { + bitBuffer <<= 1 + if v := m.get(x, y); v { + bitBuffer |= 1 + } + + switch bitBuffer & 0x7ff { + // 0b000 0101 1101 or 0b10111010000 + // 0x05d or 0x5d0 + case 0x05d, 0x5d0: + penalty += penaltyWeight3 + bitBuffer = 0xFF + default: + if y == m.symbolSize-1 && (bitBuffer&0x7f) == 0x5d { + penalty += penaltyWeight3 + bitBuffer = 0xFF + } + } + } + } + + return penalty +} + +// penalty4 returns the penalty score... +func (m *symbol) penalty4() int { + numModules := m.symbolSize * m.symbolSize + numDarkModules := 0 + + for x := 0; x < m.symbolSize; x++ { + for y := 0; y < m.symbolSize; y++ { + if v := m.get(x, y); v { + numDarkModules++ + } + } + } + + numDarkModuleDeviation := numModules/2 - numDarkModules + if numDarkModuleDeviation < 0 { + numDarkModuleDeviation *= -1 + } + + return penaltyWeight4 * (numDarkModuleDeviation / (numModules / 20)) +} diff --git a/vendor/github.com/skip2/go-qrcode/version.go b/vendor/github.com/skip2/go-qrcode/version.go new file mode 100644 index 00000000..738cf3d3 --- /dev/null +++ b/vendor/github.com/skip2/go-qrcode/version.go @@ -0,0 +1,3050 @@ +// go-qrcode +// Copyright 2014 Tom Harwood + +package qrcode + +import ( + "log" + + bitset "github.com/skip2/go-qrcode/bitset" +) + +// Error detection/recovery capacity. +// +// There are several levels of error detection/recovery capacity. Higher levels +// of error recovery are able to correct more errors, with the trade-off of +// increased symbol size. +type RecoveryLevel int + +const ( + // Level L: 7% error recovery. + Low RecoveryLevel = iota + + // Level M: 15% error recovery. Good default choice. + Medium + + // Level Q: 25% error recovery. + High + + // Level H: 30% error recovery. + Highest +) + +// qrCodeVersion describes the data length and encoding order of a single QR +// Code version. There are 40 versions numbers x 4 recovery levels == 160 +// possible qrCodeVersion structures. +type qrCodeVersion struct { + // Version number (1-40 inclusive). + version int + + // Error recovery level. + level RecoveryLevel + + dataEncoderType dataEncoderType + + // Encoded data can be split into multiple blocks. Each block contains data + // and error recovery bytes. + // + // Larger QR Codes contain more blocks. + block []block + + // Number of bits required to pad the combined data & error correction bit + // stream up to the symbol's full capacity. + numRemainderBits int +} + +type block struct { + numBlocks int + + // Total codewords (numCodewords == numErrorCodewords+numDataCodewords). + numCodewords int + + // Number of data codewords. + numDataCodewords int +} + +var ( + versions = []qrCodeVersion{ + { + 1, + Low, + dataEncoderType1To9, + []block{ + { + 1, + 26, + 19, + }, + }, + 0, + }, + { + 1, + Medium, + dataEncoderType1To9, + []block{ + { + 1, + 26, + 16, + }, + }, + 0, + }, + { + 1, + High, + dataEncoderType1To9, + []block{ + { + 1, + 26, + 13, + }, + }, + 0, + }, + { + 1, + Highest, + dataEncoderType1To9, + []block{ + { + 1, + 26, + 9, + }, + }, + 0, + }, + { + 2, + Low, + dataEncoderType1To9, + []block{ + { + 1, + 44, + 34, + }, + }, + 7, + }, + { + 2, + Medium, + dataEncoderType1To9, + []block{ + { + 1, + 44, + 28, + }, + }, + 7, + }, + { + 2, + High, + dataEncoderType1To9, + []block{ + { + 1, + 44, + 22, + }, + }, + 7, + }, + { + 2, + Highest, + dataEncoderType1To9, + []block{ + { + 1, + 44, + 16, + }, + }, + 7, + }, + { + 3, + Low, + dataEncoderType1To9, + []block{ + { + 1, + 70, + 55, + }, + }, + 7, + }, + { + 3, + Medium, + dataEncoderType1To9, + []block{ + { + 1, + 70, + 44, + }, + }, + 7, + }, + { + 3, + High, + dataEncoderType1To9, + []block{ + { + 2, + 35, + 17, + }, + }, + 7, + }, + { + 3, + Highest, + dataEncoderType1To9, + []block{ + { + 2, + 35, + 13, + }, + }, + 7, + }, + { + 4, + Low, + dataEncoderType1To9, + []block{ + { + 1, + 100, + 80, + }, + }, + 7, + }, + { + 4, + Medium, + dataEncoderType1To9, + []block{ + { + 2, + 50, + 32, + }, + }, + 7, + }, + { + 4, + High, + dataEncoderType1To9, + []block{ + { + 2, + 50, + 24, + }, + }, + 7, + }, + { + 4, + Highest, + dataEncoderType1To9, + []block{ + { + 4, + 25, + 9, + }, + }, + 7, + }, + { + 5, + Low, + dataEncoderType1To9, + []block{ + { + 1, + 134, + 108, + }, + }, + 7, + }, + { + 5, + Medium, + dataEncoderType1To9, + []block{ + { + 2, + 67, + 43, + }, + }, + 7, + }, + { + 5, + High, + dataEncoderType1To9, + []block{ + { + 2, + 33, + 15, + }, + { + 2, + 34, + 16, + }, + }, + 7, + }, + { + 5, + Highest, + dataEncoderType1To9, + []block{ + { + 2, + 33, + 11, + }, + { + 2, + 34, + 12, + }, + }, + 7, + }, + { + 6, + Low, + dataEncoderType1To9, + []block{ + { + 2, + 86, + 68, + }, + }, + 7, + }, + { + 6, + Medium, + dataEncoderType1To9, + []block{ + { + 4, + 43, + 27, + }, + }, + 7, + }, + { + 6, + High, + dataEncoderType1To9, + []block{ + { + 4, + 43, + 19, + }, + }, + 7, + }, + { + 6, + Highest, + dataEncoderType1To9, + []block{ + { + 4, + 43, + 15, + }, + }, + 7, + }, + { + 7, + Low, + dataEncoderType1To9, + []block{ + { + 2, + 98, + 78, + }, + }, + 0, + }, + { + 7, + Medium, + dataEncoderType1To9, + []block{ + { + 4, + 49, + 31, + }, + }, + 0, + }, + { + 7, + High, + dataEncoderType1To9, + []block{ + { + 2, + 32, + 14, + }, + { + 4, + 33, + 15, + }, + }, + 0, + }, + { + 7, + Highest, + dataEncoderType1To9, + []block{ + { + 4, + 39, + 13, + }, + { + 1, + 40, + 14, + }, + }, + 0, + }, + { + 8, + Low, + dataEncoderType1To9, + []block{ + { + 2, + 121, + 97, + }, + }, + 0, + }, + { + 8, + Medium, + dataEncoderType1To9, + []block{ + { + 2, + 60, + 38, + }, + { + 2, + 61, + 39, + }, + }, + 0, + }, + { + 8, + High, + dataEncoderType1To9, + []block{ + { + 4, + 40, + 18, + }, + { + 2, + 41, + 19, + }, + }, + 0, + }, + { + 8, + Highest, + dataEncoderType1To9, + []block{ + { + 4, + 40, + 14, + }, + { + 2, + 41, + 15, + }, + }, + 0, + }, + { + 9, + Low, + dataEncoderType1To9, + []block{ + { + 2, + 146, + 116, + }, + }, + 0, + }, + { + 9, + Medium, + dataEncoderType1To9, + []block{ + { + 3, + 58, + 36, + }, + { + 2, + 59, + 37, + }, + }, + 0, + }, + { + 9, + High, + dataEncoderType1To9, + []block{ + { + 4, + 36, + 16, + }, + { + 4, + 37, + 17, + }, + }, + 0, + }, + { + 9, + Highest, + dataEncoderType1To9, + []block{ + { + 4, + 36, + 12, + }, + { + 4, + 37, + 13, + }, + }, + 0, + }, + { + 10, + Low, + dataEncoderType10To26, + []block{ + { + 2, + 86, + 68, + }, + { + 2, + 87, + 69, + }, + }, + 0, + }, + { + 10, + Medium, + dataEncoderType10To26, + []block{ + { + 4, + 69, + 43, + }, + { + 1, + 70, + 44, + }, + }, + 0, + }, + { + 10, + High, + dataEncoderType10To26, + []block{ + { + 6, + 43, + 19, + }, + { + 2, + 44, + 20, + }, + }, + 0, + }, + { + 10, + Highest, + dataEncoderType10To26, + []block{ + { + 6, + 43, + 15, + }, + { + 2, + 44, + 16, + }, + }, + 0, + }, + { + 11, + Low, + dataEncoderType10To26, + []block{ + { + 4, + 101, + 81, + }, + }, + 0, + }, + { + 11, + Medium, + dataEncoderType10To26, + []block{ + { + 1, + 80, + 50, + }, + { + 4, + 81, + 51, + }, + }, + 0, + }, + { + 11, + High, + dataEncoderType10To26, + []block{ + { + 4, + 50, + 22, + }, + { + 4, + 51, + 23, + }, + }, + 0, + }, + { + 11, + Highest, + 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Medium, + dataEncoderType27To40, + []block{ + { + 13, + 74, + 46, + }, + { + 32, + 75, + 47, + }, + }, + 0, + }, + { + 38, + High, + dataEncoderType27To40, + []block{ + { + 48, + 54, + 24, + }, + { + 14, + 55, + 25, + }, + }, + 0, + }, + { + 38, + Highest, + dataEncoderType27To40, + []block{ + { + 42, + 45, + 15, + }, + { + 32, + 46, + 16, + }, + }, + 0, + }, + { + 39, + Low, + dataEncoderType27To40, + []block{ + { + 20, + 147, + 117, + }, + { + 4, + 148, + 118, + }, + }, + 0, + }, + { + 39, + Medium, + dataEncoderType27To40, + []block{ + { + 40, + 75, + 47, + }, + { + 7, + 76, + 48, + }, + }, + 0, + }, + { + 39, + High, + dataEncoderType27To40, + []block{ + { + 43, + 54, + 24, + }, + { + 22, + 55, + 25, + }, + }, + 0, + }, + { + 39, + Highest, + dataEncoderType27To40, + []block{ + { + 10, + 45, + 15, + }, + { + 67, + 46, + 16, + }, + }, + 0, + }, + { + 40, + Low, + dataEncoderType27To40, + []block{ + { + 19, + 148, + 118, + }, + { + 6, + 149, + 119, + }, + }, + 0, + }, + { + 40, + Medium, + dataEncoderType27To40, + []block{ + { + 18, + 75, + 47, + }, + { + 31, + 76, + 48, + }, + }, + 0, + }, + { + 40, + High, + dataEncoderType27To40, + []block{ + { + 34, + 54, + 24, + }, + { + 34, + 55, + 25, + }, + }, + 0, + }, + { + 40, + Highest, + dataEncoderType27To40, + []block{ + { + 20, + 45, + 15, + }, + { + 61, + 46, + 16, + }, + }, + 0, + }, + } +) + +var ( + // Each QR Code contains a 15-bit Format Information value. The 15 bits + // consist of 5 data bits concatenated with 10 error correction bits. + // + // The 5 data bits consist of: + // - 2 bits for the error correction level (L=01, M=00, G=11, H=10). + // - 3 bits for the data mask pattern identifier. + // + // formatBitSequence is a mapping from the 5 data bits to the completed 15-bit + // Format Information value. + // + // For example, a QR Code using error correction level L, and data mask + // pattern identifier 001: + // + // 01 | 001 = 01001 = 0x9 + // formatBitSequence[0x9].qrCode = 0x72f3 = 111001011110011 + formatBitSequence = []struct { + regular uint32 + micro uint32 + }{ + {0x5412, 0x4445}, + {0x5125, 0x4172}, + {0x5e7c, 0x4e2b}, + {0x5b4b, 0x4b1c}, + {0x45f9, 0x55ae}, + {0x40ce, 0x5099}, + {0x4f97, 0x5fc0}, + {0x4aa0, 0x5af7}, + {0x77c4, 0x6793}, + {0x72f3, 0x62a4}, + {0x7daa, 0x6dfd}, + {0x789d, 0x68ca}, + {0x662f, 0x7678}, + {0x6318, 0x734f}, + {0x6c41, 0x7c16}, + {0x6976, 0x7921}, + {0x1689, 0x06de}, + {0x13be, 0x03e9}, + {0x1ce7, 0x0cb0}, + {0x19d0, 0x0987}, + {0x0762, 0x1735}, + {0x0255, 0x1202}, + {0x0d0c, 0x1d5b}, + {0x083b, 0x186c}, + {0x355f, 0x2508}, + {0x3068, 0x203f}, + {0x3f31, 0x2f66}, + {0x3a06, 0x2a51}, + {0x24b4, 0x34e3}, + {0x2183, 0x31d4}, + {0x2eda, 0x3e8d}, + {0x2bed, 0x3bba}, + } + + // QR Codes version 7 and higher contain an 18-bit Version Information value, + // consisting of a 6 data bits and 12 error correction bits. + // + // versionBitSequence is a mapping from QR Code version to the completed + // 18-bit Version Information value. + // + // For example, a QR code of version 7: + // versionBitSequence[0x7] = 0x07c94 = 000111110010010100 + versionBitSequence = []uint32{ + 0x00000, + 0x00000, + 0x00000, + 0x00000, + 0x00000, + 0x00000, + 0x00000, + 0x07c94, + 0x085bc, + 0x09a99, + 0x0a4d3, + 0x0bbf6, + 0x0c762, + 0x0d847, + 0x0e60d, + 0x0f928, + 0x10b78, + 0x1145d, + 0x12a17, + 0x13532, + 0x149a6, + 0x15683, + 0x168c9, + 0x177ec, + 0x18ec4, + 0x191e1, + 0x1afab, + 0x1b08e, + 0x1cc1a, + 0x1d33f, + 0x1ed75, + 0x1f250, + 0x209d5, + 0x216f0, + 0x228ba, + 0x2379f, + 0x24b0b, + 0x2542e, + 0x26a64, + 0x27541, + 0x28c69, + } +) + +const ( + formatInfoLengthBits = 15 + versionInfoLengthBits = 18 +) + +// formatInfo returns the 15-bit Format Information value for a QR +// code. +func (v qrCodeVersion) formatInfo(maskPattern int) *bitset.Bitset { + formatID := 0 + + switch v.level { + case Low: + formatID = 0x08 // 0b01000 + case Medium: + formatID = 0x00 // 0b00000 + case High: + formatID = 0x18 // 0b11000 + case Highest: + formatID = 0x10 // 0b10000 + default: + log.Panicf("Invalid level %d", v.level) + } + + if maskPattern < 0 || maskPattern > 7 { + log.Panicf("Invalid maskPattern %d", maskPattern) + } + + formatID |= maskPattern & 0x7 + + result := bitset.New() + + result.AppendUint32(formatBitSequence[formatID].regular, formatInfoLengthBits) + + return result +} + +// versionInfo returns the 18-bit Version Information value for a QR Code. +// +// Version Information is applicable only to QR Codes versions 7-40 inclusive. +// nil is returned if Version Information is not required. +func (v qrCodeVersion) versionInfo() *bitset.Bitset { + if v.version < 7 { + return nil + } + + result := bitset.New() + result.AppendUint32(versionBitSequence[v.version], 18) + + return result +} + +// numDataBits returns the data capacity in bits. +func (v qrCodeVersion) numDataBits() int { + numDataBits := 0 + for _, b := range v.block { + numDataBits += 8 * b.numBlocks * b.numDataCodewords // 8 bits in a byte + } + + return numDataBits +} + +// chooseQRCodeVersion chooses the most suitable QR Code version for a stated +// data length in bits, the error recovery level required, and the data encoder +// used. +// +// The chosen QR Code version is the smallest version able to fit numDataBits +// and the optional terminator bits required by the specified encoder. +// +// On success the chosen QR Code version is returned. +func chooseQRCodeVersion(level RecoveryLevel, encoder *dataEncoder, numDataBits int) *qrCodeVersion { + var chosenVersion *qrCodeVersion + + for _, v := range versions { + if v.level != level { + continue + } else if v.version < encoder.minVersion { + continue + } else if v.version > encoder.maxVersion { + break + } + + numFreeBits := v.numDataBits() - numDataBits + + if numFreeBits >= 0 { + chosenVersion = &v + break + } + } + + return chosenVersion +} + +func (v qrCodeVersion) numTerminatorBitsRequired(numDataBits int) int { + numFreeBits := v.numDataBits() - numDataBits + + var numTerminatorBits int + + switch { + case numFreeBits >= 4: + numTerminatorBits = 4 + default: + numTerminatorBits = numFreeBits + } + + return numTerminatorBits +} + +// numBlocks returns the number of blocks. +func (v qrCodeVersion) numBlocks() int { + numBlocks := 0 + + for _, b := range v.block { + numBlocks += b.numBlocks + } + + return numBlocks +} + +// numBitsToPadToCodeword returns the number of bits required to pad data of +// length numDataBits upto the nearest codeword size. +func (v qrCodeVersion) numBitsToPadToCodeword(numDataBits int) int { + if numDataBits == v.numDataBits() { + return 0 + } + + return (8 - numDataBits%8) % 8 +} + +// symbolSize returns the size of the QR Code symbol in number of modules (which +// is both the width and height, since QR codes are square). The QR Code has +// size symbolSize() x symbolSize() pixels. This does not include the quiet +// zone. +func (v qrCodeVersion) symbolSize() int { + return 21 + (v.version-1)*4 +} + +// quietZoneSize returns the number of pixels of border space on each side of +// the QR Code. The quiet space assists with decoding. +func (v qrCodeVersion) quietZoneSize() int { + return 4 +} + +// getQRCodeVersion returns the QR Code version by version number and recovery +// level. Returns nil if the requested combination is not defined. +func getQRCodeVersion(level RecoveryLevel, version int) *qrCodeVersion { + for _, v := range versions { + if v.level == level && v.version == version { + return &v + } + } + + return nil +} diff --git a/vendor/golang.org/x/crypto/hkdf/hkdf.go b/vendor/golang.org/x/crypto/hkdf/hkdf.go new file mode 100644 index 00000000..dda3f143 --- /dev/null +++ b/vendor/golang.org/x/crypto/hkdf/hkdf.go @@ -0,0 +1,93 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package hkdf implements the HMAC-based Extract-and-Expand Key Derivation +// Function (HKDF) as defined in RFC 5869. +// +// HKDF is a cryptographic key derivation function (KDF) with the goal of +// expanding limited input keying material into one or more cryptographically +// strong secret keys. +package hkdf // import "golang.org/x/crypto/hkdf" + +import ( + "crypto/hmac" + "errors" + "hash" + "io" +) + +// Extract generates a pseudorandom key for use with Expand from an input secret +// and an optional independent salt. +// +// Only use this function if you need to reuse the extracted key with multiple +// Expand invocations and different context values. Most common scenarios, +// including the generation of multiple keys, should use New instead. +func Extract(hash func() hash.Hash, secret, salt []byte) []byte { + if salt == nil { + salt = make([]byte, hash().Size()) + } + extractor := hmac.New(hash, salt) + extractor.Write(secret) + return extractor.Sum(nil) +} + +type hkdf struct { + expander hash.Hash + size int + + info []byte + counter byte + + prev []byte + buf []byte +} + +func (f *hkdf) Read(p []byte) (int, error) { + // Check whether enough data can be generated + need := len(p) + remains := len(f.buf) + int(255-f.counter+1)*f.size + if remains < need { + return 0, errors.New("hkdf: entropy limit reached") + } + // Read any leftover from the buffer + n := copy(p, f.buf) + p = p[n:] + + // Fill the rest of the buffer + for len(p) > 0 { + f.expander.Reset() + f.expander.Write(f.prev) + f.expander.Write(f.info) + f.expander.Write([]byte{f.counter}) + f.prev = f.expander.Sum(f.prev[:0]) + f.counter++ + + // Copy the new batch into p + f.buf = f.prev + n = copy(p, f.buf) + p = p[n:] + } + // Save leftovers for next run + f.buf = f.buf[n:] + + return need, nil +} + +// Expand returns a Reader, from which keys can be read, using the given +// pseudorandom key and optional context info, skipping the extraction step. +// +// The pseudorandomKey should have been generated by Extract, or be a uniformly +// random or pseudorandom cryptographically strong key. See RFC 5869, Section +// 3.3. Most common scenarios will want to use New instead. +func Expand(hash func() hash.Hash, pseudorandomKey, info []byte) io.Reader { + expander := hmac.New(hash, pseudorandomKey) + return &hkdf{expander, expander.Size(), info, 1, nil, nil} +} + +// New returns a Reader, from which keys can be read, using the given hash, +// secret, salt and context info. Salt and info can be nil. +func New(hash func() hash.Hash, secret, salt, info []byte) io.Reader { + prk := Extract(hash, secret, salt) + return Expand(hash, prk, info) +} diff --git a/vendor/golang.org/x/net/websocket/websocket.go b/vendor/golang.org/x/net/websocket/websocket.go index e242c89a..1f4f7be4 100644 --- a/vendor/golang.org/x/net/websocket/websocket.go +++ b/vendor/golang.org/x/net/websocket/websocket.go @@ -241,7 +241,10 @@ func (ws *Conn) Close() error { return err1 } +// IsClientConn reports whether ws is a client-side connection. func (ws *Conn) IsClientConn() bool { return ws.request == nil } + +// IsServerConn reports whether ws is a server-side connection. func (ws *Conn) IsServerConn() bool { return ws.request != nil } // LocalAddr returns the WebSocket Origin for the connection for client, or diff --git a/vendor/maunium.net/go/mautrix-whatsapp/LICENSE b/vendor/maunium.net/go/mautrix-whatsapp/LICENSE new file mode 100644 index 00000000..be3f7b28 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +our General Public Licenses are intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. + + When we speak of free software, we are referring to freedom, not +price. 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Remote Network Interaction; Use with the GNU General Public License. + + Notwithstanding any other provision of this License, if you modify the +Program, your modified version must prominently offer all users +interacting with it remotely through a computer network (if your version +supports such interaction) an opportunity to receive the Corresponding +Source of your version by providing access to the Corresponding Source +from a network server at no charge, through some standard or customary +means of facilitating copying of software. This Corresponding Source +shall include the Corresponding Source for any work covered by version 3 +of the GNU General Public License that is incorporated pursuant to the +following paragraph. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU General Public License into a single +combined work, and to convey the resulting work. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +<https://www.gnu.org/licenses/>. diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/chat.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/chat.go new file mode 100644 index 00000000..b601eb46 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/chat.go @@ -0,0 +1,147 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + "strings" + + "github.com/Rhymen/go-whatsapp" +) + +type ChatUpdateCommand string + +const ( + ChatUpdateCommandAction ChatUpdateCommand = "action" +) + +type ChatUpdate struct { + JID string `json:"id"` + Command ChatUpdateCommand `json:"cmd"` + Data ChatUpdateData `json:"data"` +} + +type ChatActionType string + +const ( + ChatActionNameChange ChatActionType = "subject" + ChatActionAddTopic ChatActionType = "desc_add" + ChatActionRemoveTopic ChatActionType = "desc_remove" + ChatActionRestrict ChatActionType = "restrict" + ChatActionAnnounce ChatActionType = "announce" + ChatActionPromote ChatActionType = "promote" + ChatActionDemote ChatActionType = "demote" +) + +type ChatUpdateData struct { + Action ChatActionType + SenderJID string + + NameChange struct { + Name string `json:"subject"` + SetAt int64 `json:"s_t"` + SetBy string `json:"s_o"` + } + + AddTopic struct { + Topic string `json:"desc"` + ID string `json:"descId"` + SetAt int64 `json:"descTime"` + } + + RemoveTopic struct { + ID string `json:"descId"` + } + + Restrict bool + + Announce bool + + PermissionChange struct { + JIDs []string `json:"participants"` + } +} + +func (cud *ChatUpdateData) UnmarshalJSON(data []byte) error { + var arr []json.RawMessage + err := json.Unmarshal(data, &arr) + if err != nil { + return err + } else if len(arr) < 3 { + return nil + } + + err = json.Unmarshal(arr[0], &cud.Action) + if err != nil { + return err + } + + err = json.Unmarshal(arr[1], &cud.SenderJID) + if err != nil { + return err + } + cud.SenderJID = strings.Replace(cud.SenderJID, OldUserSuffix, NewUserSuffix, 1) + + var unmarshalTo interface{} + switch cud.Action { + case ChatActionNameChange: + unmarshalTo = &cud.NameChange + case ChatActionAddTopic: + unmarshalTo = &cud.AddTopic + case ChatActionRemoveTopic: + unmarshalTo = &cud.RemoveTopic + case ChatActionRestrict: + unmarshalTo = &cud.Restrict + case ChatActionAnnounce: + unmarshalTo = &cud.Announce + case ChatActionPromote, ChatActionDemote: + unmarshalTo = &cud.PermissionChange + default: + return nil + } + err = json.Unmarshal(arr[2], unmarshalTo) + if err != nil { + return err + } + cud.NameChange.SetBy = strings.Replace(cud.NameChange.SetBy, OldUserSuffix, NewUserSuffix, 1) + for index, jid := range cud.PermissionChange.JIDs { + cud.PermissionChange.JIDs[index] = strings.Replace(jid, OldUserSuffix, NewUserSuffix, 1) + } + return nil +} + +type ChatUpdateHandler interface { + whatsapp.Handler + HandleChatUpdate(ChatUpdate) +} + +func (ext *ExtendedConn) handleMessageChatUpdate(message []byte) { + var event ChatUpdate + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + event.JID = strings.Replace(event.JID, OldUserSuffix, NewUserSuffix, 1) + for _, handler := range ext.handlers { + chatUpdateHandler, ok := handler.(ChatUpdateHandler) + if !ok { + continue + } + go chatUpdateHandler.HandleChatUpdate(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/cmd.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/cmd.go new file mode 100644 index 00000000..ac34d45d --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/cmd.go @@ -0,0 +1,59 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + "strings" + + "github.com/Rhymen/go-whatsapp" +) + +type CommandType string + +const ( + CommandPicture CommandType = "picture" +) + +type Command struct { + Type CommandType `json:"type"` + JID string `json:"jid"` + + *ProfilePicInfo +} + +type CommandHandler interface { + whatsapp.Handler + HandleCommand(Command) +} + +func (ext *ExtendedConn) handleMessageCommand(message []byte) { + var event Command + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + event.JID = strings.Replace(event.JID, OldUserSuffix, NewUserSuffix, 1) + for _, handler := range ext.handlers { + commandHandler, ok := handler.(CommandHandler) + if !ok { + continue + } + go commandHandler.HandleCommand(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/conn.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/conn.go new file mode 100644 index 00000000..9f722514 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/conn.go @@ -0,0 +1,60 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + + "github.com/Rhymen/go-whatsapp" +) + +type ConnInfo struct { + ProtocolVersion []int `json:"protoVersion"` + BinaryVersion int `json:"binVersion"` + Phone struct { + WhatsAppVersion string `json:"wa_version"` + MCC string `json:"mcc"` + MNC string `json:"mnc"` + OSVersion string `json:"os_version"` + DeviceManufacturer string `json:"device_manufacturer"` + DeviceModel string `json:"device_model"` + OSBuildNumber string `json:"os_build_number"` + } `json:"phone"` + Features map[string]interface{} `json:"features"` + PushName string `json:"pushname"` +} + +type ConnInfoHandler interface { + whatsapp.Handler + HandleConnInfo(ConnInfo) +} + +func (ext *ExtendedConn) handleMessageConn(message []byte) { + var event ConnInfo + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + for _, handler := range ext.handlers { + connInfoHandler, ok := handler.(ConnInfoHandler) + if !ok { + continue + } + connInfoHandler.HandleConnInfo(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/jsonmessage.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/jsonmessage.go new file mode 100644 index 00000000..11748443 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/jsonmessage.go @@ -0,0 +1,102 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + + "github.com/Rhymen/go-whatsapp" +) + +type JSONMessage []json.RawMessage + +type JSONMessageType string + +const ( + MessageMsgInfo JSONMessageType = "MsgInfo" + MessageMsg JSONMessageType = "Msg" + MessagePresence JSONMessageType = "Presence" + MessageStream JSONMessageType = "Stream" + MessageConn JSONMessageType = "Conn" + MessageProps JSONMessageType = "Props" + MessageCmd JSONMessageType = "Cmd" + MessageChat JSONMessageType = "Chat" +) + +func (ext *ExtendedConn) AddHandler(handler whatsapp.Handler) { + ext.Conn.AddHandler(handler) + ext.handlers = append(ext.handlers, handler) +} + +func (ext *ExtendedConn) HandleError(error) {} + +type UnhandledJSONMessageHandler interface { + whatsapp.Handler + HandleUnhandledJSONMessage(string) +} + +type JSONParseErrorHandler interface { + whatsapp.Handler + HandleJSONParseError(error) +} + +func (ext *ExtendedConn) jsonParseError(err error) { + for _, handler := range ext.handlers { + errorHandler, ok := handler.(JSONParseErrorHandler) + if !ok { + continue + } + errorHandler.HandleJSONParseError(err) + } +} + +func (ext *ExtendedConn) HandleJsonMessage(message string) { + msg := JSONMessage{} + err := json.Unmarshal([]byte(message), &msg) + if err != nil || len(msg) < 2 { + ext.jsonParseError(err) + return + } + + var msgType JSONMessageType + json.Unmarshal(msg[0], &msgType) + + switch msgType { + case MessagePresence: + ext.handleMessagePresence(msg[1]) + case MessageStream: + ext.handleMessageStream(msg[1:]) + case MessageConn: + ext.handleMessageConn(msg[1]) + case MessageProps: + ext.handleMessageProps(msg[1]) + case MessageMsgInfo, MessageMsg: + ext.handleMessageMsgInfo(msgType, msg[1]) + case MessageCmd: + ext.handleMessageCommand(msg[1]) + case MessageChat: + ext.handleMessageChatUpdate(msg[1]) + default: + for _, handler := range ext.handlers { + ujmHandler, ok := handler.(UnhandledJSONMessageHandler) + if !ok { + continue + } + ujmHandler.HandleUnhandledJSONMessage(message) + } + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/msginfo.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/msginfo.go new file mode 100644 index 00000000..2366e3f4 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/msginfo.go @@ -0,0 +1,90 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + "strings" + + "github.com/Rhymen/go-whatsapp" +) + +type MsgInfoCommand string + +const ( + MsgInfoCommandAck MsgInfoCommand = "ack" + MsgInfoCommandAcks MsgInfoCommand = "acks" +) + +type Acknowledgement int + +const ( + AckMessageSent Acknowledgement = 1 + AckMessageDelivered Acknowledgement = 2 + AckMessageRead Acknowledgement = 3 +) + +type JSONStringOrArray []string + +func (jsoa *JSONStringOrArray) UnmarshalJSON(data []byte) error { + var str string + if json.Unmarshal(data, &str) == nil { + *jsoa = []string{str} + return nil + } + var strs []string + json.Unmarshal(data, &strs) + *jsoa = strs + return nil +} + +type MsgInfo struct { + Command MsgInfoCommand `json:"cmd"` + IDs JSONStringOrArray `json:"id"` + Acknowledgement Acknowledgement `json:"ack"` + MessageFromJID string `json:"from"` + SenderJID string `json:"participant"` + ToJID string `json:"to"` + Timestamp int64 `json:"t"` +} + +type MsgInfoHandler interface { + whatsapp.Handler + HandleMsgInfo(MsgInfo) +} + +func (ext *ExtendedConn) handleMessageMsgInfo(msgType JSONMessageType, message []byte) { + var event MsgInfo + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + event.MessageFromJID = strings.Replace(event.MessageFromJID, OldUserSuffix, NewUserSuffix, 1) + event.SenderJID = strings.Replace(event.SenderJID, OldUserSuffix, NewUserSuffix, 1) + event.ToJID = strings.Replace(event.ToJID, OldUserSuffix, NewUserSuffix, 1) + if msgType == MessageMsg { + event.SenderJID = event.ToJID + } + for _, handler := range ext.handlers { + msgInfoHandler, ok := handler.(MsgInfoHandler) + if !ok { + continue + } + go msgInfoHandler.HandleMsgInfo(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/presence.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/presence.go new file mode 100644 index 00000000..c70f4e64 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/presence.go @@ -0,0 +1,67 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + "strings" + + "github.com/Rhymen/go-whatsapp" +) + +type PresenceType string + +const ( + PresenceUnavailable PresenceType = "unavailable" + PresenceAvailable PresenceType = "available" + PresenceComposing PresenceType = "composing" +) + +type Presence struct { + JID string `json:"id"` + SenderJID string `json:"participant"` + Status PresenceType `json:"type"` + Timestamp int64 `json:"t"` + Deny bool `json:"deny"` +} + +type PresenceHandler interface { + whatsapp.Handler + HandlePresence(Presence) +} + +func (ext *ExtendedConn) handleMessagePresence(message []byte) { + var event Presence + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + event.JID = strings.Replace(event.JID, OldUserSuffix, NewUserSuffix, 1) + if len(event.SenderJID) == 0 { + event.SenderJID = event.JID + } else { + event.SenderJID = strings.Replace(event.SenderJID, OldUserSuffix, NewUserSuffix, 1) + } + for _, handler := range ext.handlers { + presenceHandler, ok := handler.(PresenceHandler) + if !ok { + continue + } + go presenceHandler.HandlePresence(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/props.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/props.go new file mode 100644 index 00000000..8f5dbbd7 --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/props.go @@ -0,0 +1,68 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + + "github.com/Rhymen/go-whatsapp" +) + +type ProtocolProps struct { + WebPresence bool `json:"webPresence"` + NotificationQuery bool `json:"notificationQuery"` + FacebookCrashLog bool `json:"fbCrashlog"` + Bucket string `json:"bucket"` + GIFSearch string `json:"gifSearch"` + Spam bool `json:"SPAM"` + SetBlock bool `json:"SET_BLOCK"` + MessageInfo bool `json:"MESSAGE_INFO"` + MaxFileSize int `json:"maxFileSize"` + Media int `json:"media"` + GroupNameLength int `json:"maxSubject"` + GroupDescriptionLength int `json:"groupDescLength"` + MaxParticipants int `json:"maxParticipants"` + VideoMaxEdge int `json:"videoMaxEdge"` + ImageMaxEdge int `json:"imageMaxEdge"` + ImageMaxKilobytes int `json:"imageMaxKBytes"` + Edit int `json:"edit"` + FwdUIStartTimestamp int `json:"fwdUiStartTs"` + GroupsV3 int `json:"groupsV3"` + RestrictGroups int `json:"restrictGroups"` + AnnounceGroups int `json:"announceGroups"` +} + +type ProtocolPropsHandler interface { + whatsapp.Handler + HandleProtocolProps(ProtocolProps) +} + +func (ext *ExtendedConn) handleMessageProps(message []byte) { + var event ProtocolProps + err := json.Unmarshal(message, &event) + if err != nil { + ext.jsonParseError(err) + return + } + for _, handler := range ext.handlers { + protocolPropsHandler, ok := handler.(ProtocolPropsHandler) + if !ok { + continue + } + go protocolPropsHandler.HandleProtocolProps(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/stream.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/stream.go new file mode 100644 index 00000000..85dbbd7d --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/stream.go @@ -0,0 +1,63 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + + "github.com/Rhymen/go-whatsapp" +) + +type StreamType string + +const ( + StreamUpdate = "update" + StreamSleep = "asleep" +) + +type StreamEvent struct { + Type StreamType + Boolean bool + Version string +} + +type StreamEventHandler interface { + whatsapp.Handler + HandleStreamEvent(StreamEvent) +} + +func (ext *ExtendedConn) handleMessageStream(message []json.RawMessage) { + var event StreamEvent + err := json.Unmarshal(message[0], &event.Type) + if err != nil { + ext.jsonParseError(err) + return + } + + if event.Type == StreamUpdate && len(message) > 4 { + json.Unmarshal(message[1], event.Boolean) + json.Unmarshal(message[2], event.Version) + } + + for _, handler := range ext.handlers { + streamHandler, ok := handler.(StreamEventHandler) + if !ok { + continue + } + go streamHandler.HandleStreamEvent(event) + } +} diff --git a/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/whatsapp.go b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/whatsapp.go new file mode 100644 index 00000000..5e041eac --- /dev/null +++ b/vendor/maunium.net/go/mautrix-whatsapp/whatsapp-ext/whatsapp.go @@ -0,0 +1,132 @@ +// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge. +// Copyright (C) 2019 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +package whatsappExt + +import ( + "encoding/json" + "fmt" + "io" + "io/ioutil" + "net/http" + "strings" + + "github.com/Rhymen/go-whatsapp" +) + +const ( + OldUserSuffix = "@c.us" + NewUserSuffix = "@s.whatsapp.net" +) + +type ExtendedConn struct { + *whatsapp.Conn + + handlers []whatsapp.Handler +} + +func ExtendConn(conn *whatsapp.Conn) *ExtendedConn { + ext := &ExtendedConn{ + Conn: conn, + } + ext.Conn.AddHandler(ext) + return ext +} + +type GroupInfo struct { + JID string `json:"jid"` + OwnerJID string `json:"owner"` + + Name string `json:"subject"` + NameSetTime int64 `json:"subjectTime"` + NameSetBy string `json:"subjectOwner"` + + Topic string `json:"desc"` + TopicID string `json:"descId"` + TopicSetAt int64 `json:"descTime"` + TopicSetBy string `json:"descOwner"` + + GroupCreated int64 `json:"creation"` + + Status int16 `json:"status"` + + Participants []struct { + JID string `json:"id"` + IsAdmin bool `json:"isAdmin"` + IsSuperAdmin bool `json:"isSuperAdmin"` + } `json:"participants"` +} + +func (ext *ExtendedConn) GetGroupMetaData(jid string) (*GroupInfo, error) { + data, err := ext.Conn.GetGroupMetaData(jid) + if err != nil { + return nil, fmt.Errorf("failed to get group metadata: %v", err) + } + content := <-data + + info := &GroupInfo{} + err = json.Unmarshal([]byte(content), info) + if err != nil { + return info, fmt.Errorf("failed to unmarshal group metadata: %v", err) + } + + for index, participant := range info.Participants { + info.Participants[index].JID = strings.Replace(participant.JID, OldUserSuffix, NewUserSuffix, 1) + } + info.NameSetBy = strings.Replace(info.NameSetBy, OldUserSuffix, NewUserSuffix, 1) + info.TopicSetBy = strings.Replace(info.TopicSetBy, OldUserSuffix, NewUserSuffix, 1) + + return info, nil +} + +type ProfilePicInfo struct { + URL string `json:"eurl"` + Tag string `json:"tag"` + + Status int16 `json:"status"` +} + +func (ppi *ProfilePicInfo) Download() (io.ReadCloser, error) { + resp, err := http.Get(ppi.URL) + if err != nil { + return nil, err + } + return resp.Body, nil +} + +func (ppi *ProfilePicInfo) DownloadBytes() ([]byte, error) { + body, err := ppi.Download() + if err != nil { + return nil, err + } + defer body.Close() + data, err := ioutil.ReadAll(body) + return data, err +} + +func (ext *ExtendedConn) GetProfilePicThumb(jid string) (*ProfilePicInfo, error) { + data, err := ext.Conn.GetProfilePicThumb(jid) + if err != nil { + return nil, fmt.Errorf("failed to get avatar: %v", err) + } + content := <-data + info := &ProfilePicInfo{} + err = json.Unmarshal([]byte(content), info) + if err != nil { + return info, fmt.Errorf("failed to unmarshal avatar info: %v", err) + } + return info, nil +} diff --git a/vendor/modules.txt b/vendor/modules.txt index d943944d..1546cf3b 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,5 +1,7 @@ # github.com/42wim/go-gitter v0.0.0-20170828205020-017310c2d557 github.com/42wim/go-gitter +# github.com/Baozisoftware/qrcode-terminal-go v0.0.0-20170407111555-c0650d8dff0f +github.com/Baozisoftware/qrcode-terminal-go # github.com/Jeffail/gabs v1.1.1 github.com/Jeffail/gabs # github.com/Philipp15b/go-steam v1.0.1-0.20180818081528-681bd9573329 @@ -13,6 +15,14 @@ github.com/Philipp15b/go-steam/protocol/gamecoordinator github.com/Philipp15b/go-steam/protocol/protobuf github.com/Philipp15b/go-steam/rwu github.com/Philipp15b/go-steam/socialcache +# github.com/Rhymen/go-whatsapp v0.0.0-20190208184307-c9a81e957884 +github.com/Rhymen/go-whatsapp +github.com/Rhymen/go-whatsapp/binary +github.com/Rhymen/go-whatsapp/binary/proto +github.com/Rhymen/go-whatsapp/crypto/cbc +github.com/Rhymen/go-whatsapp/crypto/curve25519 +github.com/Rhymen/go-whatsapp/crypto/hkdf +github.com/Rhymen/go-whatsapp/binary/token # github.com/bwmarrin/discordgo v0.19.0 github.com/bwmarrin/discordgo # github.com/davecgh/go-spew v1.1.1 @@ -25,7 +35,7 @@ github.com/dgrijalva/jwt-go github.com/fsnotify/fsnotify # github.com/go-telegram-bot-api/telegram-bot-api v4.6.5-0.20181225215658-ec221ba9ea45+incompatible github.com/go-telegram-bot-api/telegram-bot-api -# github.com/golang/protobuf v0.0.0-20170613224224-e325f446bebc +# github.com/golang/protobuf v1.2.0 github.com/golang/protobuf/proto github.com/golang/protobuf/protoc-gen-go/descriptor # github.com/google/gops v0.3.5 @@ -133,10 +143,14 @@ github.com/shazow/rateio # github.com/shazow/ssh-chat v0.0.0-20190125184227-81d7e1686296 github.com/shazow/ssh-chat/sshd github.com/shazow/ssh-chat/internal/sanitize -# github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 +# github.com/shurcooL/sanitized_anchor_name v1.0.0 github.com/shurcooL/sanitized_anchor_name # github.com/sirupsen/logrus v1.3.0 github.com/sirupsen/logrus +# github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9 +github.com/skip2/go-qrcode +github.com/skip2/go-qrcode/bitset +github.com/skip2/go-qrcode/reedsolomon # github.com/spf13/afero v1.1.2 github.com/spf13/afero github.com/spf13/afero/mem @@ -179,7 +193,7 @@ go.uber.org/zap/internal/bufferpool go.uber.org/zap/buffer go.uber.org/zap/internal/color go.uber.org/zap/internal/exit -# golang.org/x/crypto v0.0.0-20190130090550-b01c7a725664 +# golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613 golang.org/x/crypto/ssh/terminal golang.org/x/crypto/acme/autocert golang.org/x/crypto/nacl/secretbox @@ -193,8 +207,9 @@ golang.org/x/crypto/blowfish golang.org/x/crypto/curve25519 golang.org/x/crypto/ed25519 golang.org/x/crypto/internal/chacha20 +golang.org/x/crypto/hkdf golang.org/x/crypto/ed25519/internal/edwards25519 -# golang.org/x/net v0.0.0-20180108090419-434ec0c7fe37 +# golang.org/x/net v0.0.0-20190110200230-915654e7eabc golang.org/x/net/websocket # golang.org/x/sys v0.0.0-20190129075346-302c3dd5f1cc golang.org/x/sys/unix @@ -214,3 +229,5 @@ golang.org/x/text/encoding/internal gopkg.in/natefinch/lumberjack.v2 # gopkg.in/yaml.v2 v2.2.2 gopkg.in/yaml.v2 +# maunium.net/go/mautrix-whatsapp v0.0.0-20190127121751-281b3e8f77f3 +maunium.net/go/mautrix-whatsapp/whatsapp-ext |