move gotd fork into repo. (#111)

- update to latest telegram layer
- remove some references to fields in tg.Entities that don't exist in
the schema
- originally added here:
https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e
  - referenced here
-
https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3
-
https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e

pkg/gotd/tdapi/tl_search_stickers_gen.go

@@ -0,0 +1,408 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tdapi
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"strings"
+
+	"go.uber.org/multierr"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdjson"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tdp"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgerr"
+)
+
+// No-op definition for keeping imports.
+var (
+	_ = bin.Buffer{}
+	_ = context.Background()
+	_ = fmt.Stringer(nil)
+	_ = strings.Builder{}
+	_ = errors.Is
+	_ = multierr.AppendInto
+	_ = sort.Ints
+	_ = tdp.Format
+	_ = tgerr.Error{}
+	_ = tdjson.Encoder{}
+)
+
+// SearchStickersRequest represents TL type `searchStickers#66428c3a`.
+type SearchStickersRequest struct {
+	// Type of the stickers to return
+	StickerType StickerTypeClass
+	// Space-separated list of emojis to search for
+	Emojis string
+	// Query to search for; may be empty to search for emoji only
+	Query string
+	// List of possible IETF language tags of the user's input language; may be empty if
+	// unknown
+	InputLanguageCodes []string
+	// The offset from which to return the stickers; must be non-negative
+	Offset int32
+	// The maximum number of stickers to be returned; 0-100
+	Limit int32
+}
+
+// SearchStickersRequestTypeID is TL type id of SearchStickersRequest.
+const SearchStickersRequestTypeID = 0x66428c3a
+
+// Ensuring interfaces in compile-time for SearchStickersRequest.
+var (
+	_ bin.Encoder     = &SearchStickersRequest{}
+	_ bin.Decoder     = &SearchStickersRequest{}
+	_ bin.BareEncoder = &SearchStickersRequest{}
+	_ bin.BareDecoder = &SearchStickersRequest{}
+)
+
+func (s *SearchStickersRequest) Zero() bool {
+	if s == nil {
+		return true
+	}
+	if !(s.StickerType == nil) {
+		return false
+	}
+	if !(s.Emojis == "") {
+		return false
+	}
+	if !(s.Query == "") {
+		return false
+	}
+	if !(s.InputLanguageCodes == nil) {
+		return false
+	}
+	if !(s.Offset == 0) {
+		return false
+	}
+	if !(s.Limit == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (s *SearchStickersRequest) String() string {
+	if s == nil {
+		return "SearchStickersRequest(nil)"
+	}
+	type Alias SearchStickersRequest
+	return fmt.Sprintf("SearchStickersRequest%+v", Alias(*s))
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*SearchStickersRequest) TypeID() uint32 {
+	return SearchStickersRequestTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*SearchStickersRequest) TypeName() string {
+	return "searchStickers"
+}
+
+// TypeInfo returns info about TL type.
+func (s *SearchStickersRequest) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "searchStickers",
+		ID:   SearchStickersRequestTypeID,
+	}
+	if s == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "StickerType",
+			SchemaName: "sticker_type",
+		},
+		{
+			Name:       "Emojis",
+			SchemaName: "emojis",
+		},
+		{
+			Name:       "Query",
+			SchemaName: "query",
+		},
+		{
+			Name:       "InputLanguageCodes",
+			SchemaName: "input_language_codes",
+		},
+		{
+			Name:       "Offset",
+			SchemaName: "offset",
+		},
+		{
+			Name:       "Limit",
+			SchemaName: "limit",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (s *SearchStickersRequest) Encode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode searchStickers#66428c3a as nil")
+	}
+	b.PutID(SearchStickersRequestTypeID)
+	return s.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (s *SearchStickersRequest) EncodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't encode searchStickers#66428c3a as nil")
+	}
+	if s.StickerType == nil {
+		return fmt.Errorf("unable to encode searchStickers#66428c3a: field sticker_type is nil")
+	}
+	if err := s.StickerType.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode searchStickers#66428c3a: field sticker_type: %w", err)
+	}
+	b.PutString(s.Emojis)
+	b.PutString(s.Query)
+	b.PutInt(len(s.InputLanguageCodes))
+	for _, v := range s.InputLanguageCodes {
+		b.PutString(v)
+	}
+	b.PutInt32(s.Offset)
+	b.PutInt32(s.Limit)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (s *SearchStickersRequest) Decode(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode searchStickers#66428c3a to nil")
+	}
+	if err := b.ConsumeID(SearchStickersRequestTypeID); err != nil {
+		return fmt.Errorf("unable to decode searchStickers#66428c3a: %w", err)
+	}
+	return s.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (s *SearchStickersRequest) DecodeBare(b *bin.Buffer) error {
+	if s == nil {
+		return fmt.Errorf("can't decode searchStickers#66428c3a to nil")
+	}
+	{
+		value, err := DecodeStickerType(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field sticker_type: %w", err)
+		}
+		s.StickerType = value
+	}
+	{
+		value, err := b.String()
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field emojis: %w", err)
+		}
+		s.Emojis = value
+	}
+	{
+		value, err := b.String()
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field query: %w", err)
+		}
+		s.Query = value
+	}
+	{
+		headerLen, err := b.Int()
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field input_language_codes: %w", err)
+		}
+
+		if headerLen > 0 {
+			s.InputLanguageCodes = make([]string, 0, headerLen%bin.PreallocateLimit)
+		}
+		for idx := 0; idx < headerLen; idx++ {
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field input_language_codes: %w", err)
+			}
+			s.InputLanguageCodes = append(s.InputLanguageCodes, value)
+		}
+	}
+	{
+		value, err := b.Int32()
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field offset: %w", err)
+		}
+		s.Offset = value
+	}
+	{
+		value, err := b.Int32()
+		if err != nil {
+			return fmt.Errorf("unable to decode searchStickers#66428c3a: field limit: %w", err)
+		}
+		s.Limit = value
+	}
+	return nil
+}
+
+// EncodeTDLibJSON implements tdjson.TDLibEncoder.
+func (s *SearchStickersRequest) EncodeTDLibJSON(b tdjson.Encoder) error {
+	if s == nil {
+		return fmt.Errorf("can't encode searchStickers#66428c3a as nil")
+	}
+	b.ObjStart()
+	b.PutID("searchStickers")
+	b.Comma()
+	b.FieldStart("sticker_type")
+	if s.StickerType == nil {
+		return fmt.Errorf("unable to encode searchStickers#66428c3a: field sticker_type is nil")
+	}
+	if err := s.StickerType.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode searchStickers#66428c3a: field sticker_type: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("emojis")
+	b.PutString(s.Emojis)
+	b.Comma()
+	b.FieldStart("query")
+	b.PutString(s.Query)
+	b.Comma()
+	b.FieldStart("input_language_codes")
+	b.ArrStart()
+	for _, v := range s.InputLanguageCodes {
+		b.PutString(v)
+		b.Comma()
+	}
+	b.StripComma()
+	b.ArrEnd()
+	b.Comma()
+	b.FieldStart("offset")
+	b.PutInt32(s.Offset)
+	b.Comma()
+	b.FieldStart("limit")
+	b.PutInt32(s.Limit)
+	b.Comma()
+	b.StripComma()
+	b.ObjEnd()
+	return nil
+}
+
+// DecodeTDLibJSON implements tdjson.TDLibDecoder.
+func (s *SearchStickersRequest) DecodeTDLibJSON(b tdjson.Decoder) error {
+	if s == nil {
+		return fmt.Errorf("can't decode searchStickers#66428c3a to nil")
+	}
+
+	return b.Obj(func(b tdjson.Decoder, key []byte) error {
+		switch string(key) {
+		case tdjson.TypeField:
+			if err := b.ConsumeID("searchStickers"); err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: %w", err)
+			}
+		case "sticker_type":
+			value, err := DecodeTDLibJSONStickerType(b)
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field sticker_type: %w", err)
+			}
+			s.StickerType = value
+		case "emojis":
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field emojis: %w", err)
+			}
+			s.Emojis = value
+		case "query":
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field query: %w", err)
+			}
+			s.Query = value
+		case "input_language_codes":
+			if err := b.Arr(func(b tdjson.Decoder) error {
+				value, err := b.String()
+				if err != nil {
+					return fmt.Errorf("unable to decode searchStickers#66428c3a: field input_language_codes: %w", err)
+				}
+				s.InputLanguageCodes = append(s.InputLanguageCodes, value)
+				return nil
+			}); err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field input_language_codes: %w", err)
+			}
+		case "offset":
+			value, err := b.Int32()
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field offset: %w", err)
+			}
+			s.Offset = value
+		case "limit":
+			value, err := b.Int32()
+			if err != nil {
+				return fmt.Errorf("unable to decode searchStickers#66428c3a: field limit: %w", err)
+			}
+			s.Limit = value
+		default:
+			return b.Skip()
+		}
+		return nil
+	})
+}
+
+// GetStickerType returns value of StickerType field.
+func (s *SearchStickersRequest) GetStickerType() (value StickerTypeClass) {
+	if s == nil {
+		return
+	}
+	return s.StickerType
+}
+
+// GetEmojis returns value of Emojis field.
+func (s *SearchStickersRequest) GetEmojis() (value string) {
+	if s == nil {
+		return
+	}
+	return s.Emojis
+}
+
+// GetQuery returns value of Query field.
+func (s *SearchStickersRequest) GetQuery() (value string) {
+	if s == nil {
+		return
+	}
+	return s.Query
+}
+
+// GetInputLanguageCodes returns value of InputLanguageCodes field.
+func (s *SearchStickersRequest) GetInputLanguageCodes() (value []string) {
+	if s == nil {
+		return
+	}
+	return s.InputLanguageCodes
+}
+
+// GetOffset returns value of Offset field.
+func (s *SearchStickersRequest) GetOffset() (value int32) {
+	if s == nil {
+		return
+	}
+	return s.Offset
+}
+
+// GetLimit returns value of Limit field.
+func (s *SearchStickersRequest) GetLimit() (value int32) {
+	if s == nil {
+		return
+	}
+	return s.Limit
+}
+
+// SearchStickers invokes method searchStickers#66428c3a returning error if any.
+func (c *Client) SearchStickers(ctx context.Context, request *SearchStickersRequest) (*Stickers, error) {
+	var result Stickers
+
+	if err := c.rpc.Invoke(ctx, request, &result); err != nil {
+		return nil, err
+	}
+	return &result, nil
+}