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package whatsapp
import (
"fmt"
"github.com/pkg/errors"
)
var (
ErrAlreadyConnected = errors.New("already connected")
ErrAlreadyLoggedIn = errors.New("already logged in")
ErrInvalidSession = errors.New("invalid session")
ErrLoginInProgress = errors.New("login or restore already running")
ErrNotConnected = errors.New("not connected")
ErrInvalidWsData = errors.New("received invalid data")
ErrInvalidWsState = errors.New("can't handle binary data when not logged in")
ErrConnectionTimeout = errors.New("connection timed out")
ErrMissingMessageTag = errors.New("no messageTag specified or to short")
ErrInvalidHmac = errors.New("invalid hmac")
ErrInvalidServerResponse = errors.New("invalid response received from server")
ErrServerRespondedWith404 = errors.New("server responded with status 404")
ErrMediaDownloadFailedWith404 = errors.New("download failed with status code 404")
ErrMediaDownloadFailedWith410 = errors.New("download failed with status code 410")
ErrInvalidWebsocket = errors.New("invalid websocket")
ErrMessageTypeNotImplemented = errors.New("message type not implemented")
ErrOptionsNotProvided = errors.New("new conn options not provided")
)
type ErrConnectionFailed struct {
Err error
}
func (e *ErrConnectionFailed) Error() string {
return fmt.Sprintf("connection to WhatsApp servers failed: %v", e.Err)
}
type ErrConnectionClosed struct {
Code int
Text string
}
func (e *ErrConnectionClosed) Error() string {
return fmt.Sprintf("server closed connection,code: %d,text: %s", e.Code, e.Text)
}
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