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rpc: add android login startup compat

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(cherry picked from commit 53904e72f7c3b96e6ae5e24196d0e551fa8aebce)
This commit is contained in:
A 2026-06-08 21:56:51 +08:00
parent 82dd2996e6
commit 294e994272
7 changed files with 127 additions and 3 deletions
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61
internal/rpc/langpack.go
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@ -8,7 +8,13 @@ import (
"github.com/gotd/td/tg"
)
const legacyLangpackGetLanguagesTypeID uint32 = 0x800fd57d
const (
legacyLangpackGetLangPackTypeID uint32 = 0x9ab5c58e
legacyLangpackGetStringsTypeID uint32 = 0x2e1ee318
legacyLangpackGetLanguagesTypeID uint32 = 0x800fd57d
maxLegacyLangpackStringKeys = 512
)
// registerLangpack 注册 langpack.* RPC handler。
func (r *Router) registerLangpack(d *tg.ServerDispatcher) {
@ -47,6 +53,59 @@ func (r *Router) registerLangpack(d *tg.ServerDispatcher) {
})
}
func (r *Router) handleLegacyLangpackGetLangPack(ctx context.Context, b *bin.Buffer) (bin.Encoder, error) {
if err := b.ConsumeID(legacyLangpackGetLangPackTypeID); err != nil {
return nil, err
}
langCode, err := b.String()
if err != nil {
return nil, err
}
langPack := langPackFromClient(ctx)
if r.deps.LangPack == nil {
return &tg.LangPackDifference{LangCode: langCode}, nil
}
pack, err := r.deps.LangPack.GetLangPack(ctx, langPack, langCode)
if err != nil {
return nil, internalErr()
}
return tgLangPackDifference(pack), nil
}
func (r *Router) handleLegacyLangpackGetStrings(ctx context.Context, b *bin.Buffer) (bin.Encoder, error) {
if err := b.ConsumeID(legacyLangpackGetStringsTypeID); err != nil {
return nil, err
}
langCode, err := b.String()
if err != nil {
return nil, err
}
headerLen, err := b.VectorHeader()
if err != nil {
return nil, err
}
if headerLen > maxLegacyLangpackStringKeys {
return nil, limitInvalidErr()
}
keys := make([]string, 0, headerLen)
for i := 0; i < headerLen; i++ {
key, err := b.String()
if err != nil {
return nil, err
}
keys = append(keys, key)
}
langPack := langPackFromClient(ctx)
if r.deps.LangPack == nil {
return &tg.LangPackStringClassVector{}, nil
}
pack, err := r.deps.LangPack.GetStrings(ctx, langPack, langCode, keys)
if err != nil {
return nil, internalErr()
}
return &tg.LangPackStringClassVector{Elems: tgLangPackStrings(pack.Strings)}, nil
}
func (r *Router) handleLegacyLangpackGetLanguages(ctx context.Context, b *bin.Buffer) (bin.Encoder, error) {
if err := b.ConsumeID(legacyLangpackGetLanguagesTypeID); err != nil {
return nil, err