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author | msglm <msglm@techchud.xyz> | 2023-10-27 07:08:25 -0500 |
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committer | msglm <msglm@techchud.xyz> | 2023-10-27 07:08:25 -0500 |
commit | 032a7e0c1188d3507b8d9a9571f2446a43cf775b (patch) | |
tree | 2bd38c01bc7761a6195e426082ce7191ebc765a1 /vendor/maunium.net/go/mautrix/versions.go | |
parent | 56e7bd01ca09ad52b0c4f48f146a20a4f1b78696 (diff) | |
download | matterbridge-msglm-032a7e0c1188d3507b8d9a9571f2446a43cf775b.tar.gz matterbridge-msglm-032a7e0c1188d3507b8d9a9571f2446a43cf775b.tar.bz2 matterbridge-msglm-032a7e0c1188d3507b8d9a9571f2446a43cf775b.zip |
apply https://github.com/42wim/matterbridge/pull/1864v1.26.0+0.1.0
Diffstat (limited to 'vendor/maunium.net/go/mautrix/versions.go')
-rw-r--r-- | vendor/maunium.net/go/mautrix/versions.go | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/vendor/maunium.net/go/mautrix/versions.go b/vendor/maunium.net/go/mautrix/versions.go new file mode 100644 index 00000000..1eb406c0 --- /dev/null +++ b/vendor/maunium.net/go/mautrix/versions.go @@ -0,0 +1,153 @@ +// Copyright (c) 2022 Tulir Asokan +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +package mautrix + +import ( + "fmt" + "regexp" + "strconv" +) + +// RespVersions is the JSON response for https://spec.matrix.org/v1.2/client-server-api/#get_matrixclientversions +type RespVersions struct { + Versions []SpecVersion `json:"versions"` + UnstableFeatures map[string]bool `json:"unstable_features"` +} + +func (versions *RespVersions) ContainsFunc(match func(found SpecVersion) bool) bool { + for _, found := range versions.Versions { + if match(found) { + return true + } + } + return false +} + +func (versions *RespVersions) Contains(version SpecVersion) bool { + return versions.ContainsFunc(func(found SpecVersion) bool { + return found == version + }) +} + +func (versions *RespVersions) ContainsGreaterOrEqual(version SpecVersion) bool { + return versions.ContainsFunc(func(found SpecVersion) bool { + return found.GreaterThan(version) || found == version + }) +} + +func (versions *RespVersions) GetLatest() (latest SpecVersion) { + for _, ver := range versions.Versions { + if ver.GreaterThan(latest) { + latest = ver + } + } + return +} + +type SpecVersionFormat int + +const ( + SpecVersionFormatUnknown SpecVersionFormat = iota + SpecVersionFormatR + SpecVersionFormatV +) + +var ( + SpecR000 = MustParseSpecVersion("r0.0.0") + SpecR001 = MustParseSpecVersion("r0.0.1") + SpecR010 = MustParseSpecVersion("r0.1.0") + SpecR020 = MustParseSpecVersion("r0.2.0") + SpecR030 = MustParseSpecVersion("r0.3.0") + SpecR040 = MustParseSpecVersion("r0.4.0") + SpecR050 = MustParseSpecVersion("r0.5.0") + SpecR060 = MustParseSpecVersion("r0.6.0") + SpecR061 = MustParseSpecVersion("r0.6.1") + SpecV11 = MustParseSpecVersion("v1.1") + SpecV12 = MustParseSpecVersion("v1.2") + SpecV13 = MustParseSpecVersion("v1.3") + SpecV14 = MustParseSpecVersion("v1.4") + SpecV15 = MustParseSpecVersion("v1.5") +) + +func (svf SpecVersionFormat) String() string { + switch svf { + case SpecVersionFormatR: + return "r" + case SpecVersionFormatV: + return "v" + default: + return "" + } +} + +type SpecVersion struct { + Format SpecVersionFormat + Major int + Minor int + Patch int + + Raw string +} + +var legacyVersionRegex = regexp.MustCompile(`^r(\d+)\.(\d+)\.(\d+)$`) +var modernVersionRegex = regexp.MustCompile(`^v(\d+)\.(\d+)$`) + +func MustParseSpecVersion(version string) SpecVersion { + sv, err := ParseSpecVersion(version) + if err != nil { + panic(err) + } + return sv +} + +func ParseSpecVersion(version string) (sv SpecVersion, err error) { + sv.Raw = version + if parts := modernVersionRegex.FindStringSubmatch(version); parts != nil { + sv.Major, _ = strconv.Atoi(parts[1]) + sv.Minor, _ = strconv.Atoi(parts[2]) + sv.Format = SpecVersionFormatV + } else if parts = legacyVersionRegex.FindStringSubmatch(version); parts != nil { + sv.Major, _ = strconv.Atoi(parts[1]) + sv.Minor, _ = strconv.Atoi(parts[2]) + sv.Patch, _ = strconv.Atoi(parts[3]) + sv.Format = SpecVersionFormatR + } else { + err = fmt.Errorf("version '%s' doesn't match either known syntax", version) + } + return +} + +func (sv *SpecVersion) UnmarshalText(version []byte) error { + *sv, _ = ParseSpecVersion(string(version)) + return nil +} + +func (sv *SpecVersion) MarshalText() ([]byte, error) { + return []byte(sv.String()), nil +} + +func (sv SpecVersion) String() string { + switch sv.Format { + case SpecVersionFormatR: + return fmt.Sprintf("r%d.%d.%d", sv.Major, sv.Minor, sv.Patch) + case SpecVersionFormatV: + return fmt.Sprintf("v%d.%d", sv.Major, sv.Minor) + default: + return sv.Raw + } +} + +func (sv SpecVersion) LessThan(other SpecVersion) bool { + return sv != other && !sv.GreaterThan(other) +} + +func (sv SpecVersion) GreaterThan(other SpecVersion) bool { + return sv.Format > other.Format || + (sv.Format == other.Format && sv.Major > other.Major) || + (sv.Format == other.Format && sv.Major == other.Major && sv.Minor > other.Minor) || + (sv.Format == other.Format && sv.Major == other.Major && sv.Minor == other.Minor && sv.Patch > other.Patch) +} |