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_message_forward_info_gen.go

@@ -0,0 +1,308 @@
+// 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{}
+)
+
+// MessageForwardInfo represents TL type `messageForwardInfo#cb877b7d`.
+type MessageForwardInfo struct {
+	// Origin of the forwarded message
+	Origin MessageOriginClass
+	// Point in time (Unix timestamp) when the message was originally sent
+	Date int32
+	// For messages forwarded to the chat with the current user (Saved Messages), to the
+	// Replies bot chat, or to the channel's discussion group, information about the source
+	// message from which the message was forwarded last time; may be null for other forwards
+	// or if unknown
+	Source ForwardSource
+	// The type of public service announcement for the forwarded message
+	PublicServiceAnnouncementType string
+}
+
+// MessageForwardInfoTypeID is TL type id of MessageForwardInfo.
+const MessageForwardInfoTypeID = 0xcb877b7d
+
+// Ensuring interfaces in compile-time for MessageForwardInfo.
+var (
+	_ bin.Encoder     = &MessageForwardInfo{}
+	_ bin.Decoder     = &MessageForwardInfo{}
+	_ bin.BareEncoder = &MessageForwardInfo{}
+	_ bin.BareDecoder = &MessageForwardInfo{}
+)
+
+func (m *MessageForwardInfo) Zero() bool {
+	if m == nil {
+		return true
+	}
+	if !(m.Origin == nil) {
+		return false
+	}
+	if !(m.Date == 0) {
+		return false
+	}
+	if !(m.Source.Zero()) {
+		return false
+	}
+	if !(m.PublicServiceAnnouncementType == "") {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (m *MessageForwardInfo) String() string {
+	if m == nil {
+		return "MessageForwardInfo(nil)"
+	}
+	type Alias MessageForwardInfo
+	return fmt.Sprintf("MessageForwardInfo%+v", Alias(*m))
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*MessageForwardInfo) TypeID() uint32 {
+	return MessageForwardInfoTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*MessageForwardInfo) TypeName() string {
+	return "messageForwardInfo"
+}
+
+// TypeInfo returns info about TL type.
+func (m *MessageForwardInfo) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "messageForwardInfo",
+		ID:   MessageForwardInfoTypeID,
+	}
+	if m == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Origin",
+			SchemaName: "origin",
+		},
+		{
+			Name:       "Date",
+			SchemaName: "date",
+		},
+		{
+			Name:       "Source",
+			SchemaName: "source",
+		},
+		{
+			Name:       "PublicServiceAnnouncementType",
+			SchemaName: "public_service_announcement_type",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (m *MessageForwardInfo) Encode(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't encode messageForwardInfo#cb877b7d as nil")
+	}
+	b.PutID(MessageForwardInfoTypeID)
+	return m.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (m *MessageForwardInfo) EncodeBare(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't encode messageForwardInfo#cb877b7d as nil")
+	}
+	if m.Origin == nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field origin is nil")
+	}
+	if err := m.Origin.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field origin: %w", err)
+	}
+	b.PutInt32(m.Date)
+	if err := m.Source.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field source: %w", err)
+	}
+	b.PutString(m.PublicServiceAnnouncementType)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (m *MessageForwardInfo) Decode(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't decode messageForwardInfo#cb877b7d to nil")
+	}
+	if err := b.ConsumeID(MessageForwardInfoTypeID); err != nil {
+		return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: %w", err)
+	}
+	return m.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (m *MessageForwardInfo) DecodeBare(b *bin.Buffer) error {
+	if m == nil {
+		return fmt.Errorf("can't decode messageForwardInfo#cb877b7d to nil")
+	}
+	{
+		value, err := DecodeMessageOrigin(b)
+		if err != nil {
+			return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field origin: %w", err)
+		}
+		m.Origin = value
+	}
+	{
+		value, err := b.Int32()
+		if err != nil {
+			return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field date: %w", err)
+		}
+		m.Date = value
+	}
+	{
+		if err := m.Source.Decode(b); err != nil {
+			return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field source: %w", err)
+		}
+	}
+	{
+		value, err := b.String()
+		if err != nil {
+			return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field public_service_announcement_type: %w", err)
+		}
+		m.PublicServiceAnnouncementType = value
+	}
+	return nil
+}
+
+// EncodeTDLibJSON implements tdjson.TDLibEncoder.
+func (m *MessageForwardInfo) EncodeTDLibJSON(b tdjson.Encoder) error {
+	if m == nil {
+		return fmt.Errorf("can't encode messageForwardInfo#cb877b7d as nil")
+	}
+	b.ObjStart()
+	b.PutID("messageForwardInfo")
+	b.Comma()
+	b.FieldStart("origin")
+	if m.Origin == nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field origin is nil")
+	}
+	if err := m.Origin.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field origin: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("date")
+	b.PutInt32(m.Date)
+	b.Comma()
+	b.FieldStart("source")
+	if err := m.Source.EncodeTDLibJSON(b); err != nil {
+		return fmt.Errorf("unable to encode messageForwardInfo#cb877b7d: field source: %w", err)
+	}
+	b.Comma()
+	b.FieldStart("public_service_announcement_type")
+	b.PutString(m.PublicServiceAnnouncementType)
+	b.Comma()
+	b.StripComma()
+	b.ObjEnd()
+	return nil
+}
+
+// DecodeTDLibJSON implements tdjson.TDLibDecoder.
+func (m *MessageForwardInfo) DecodeTDLibJSON(b tdjson.Decoder) error {
+	if m == nil {
+		return fmt.Errorf("can't decode messageForwardInfo#cb877b7d to nil")
+	}
+
+	return b.Obj(func(b tdjson.Decoder, key []byte) error {
+		switch string(key) {
+		case tdjson.TypeField:
+			if err := b.ConsumeID("messageForwardInfo"); err != nil {
+				return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: %w", err)
+			}
+		case "origin":
+			value, err := DecodeTDLibJSONMessageOrigin(b)
+			if err != nil {
+				return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field origin: %w", err)
+			}
+			m.Origin = value
+		case "date":
+			value, err := b.Int32()
+			if err != nil {
+				return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field date: %w", err)
+			}
+			m.Date = value
+		case "source":
+			if err := m.Source.DecodeTDLibJSON(b); err != nil {
+				return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field source: %w", err)
+			}
+		case "public_service_announcement_type":
+			value, err := b.String()
+			if err != nil {
+				return fmt.Errorf("unable to decode messageForwardInfo#cb877b7d: field public_service_announcement_type: %w", err)
+			}
+			m.PublicServiceAnnouncementType = value
+		default:
+			return b.Skip()
+		}
+		return nil
+	})
+}
+
+// GetOrigin returns value of Origin field.
+func (m *MessageForwardInfo) GetOrigin() (value MessageOriginClass) {
+	if m == nil {
+		return
+	}
+	return m.Origin
+}
+
+// GetDate returns value of Date field.
+func (m *MessageForwardInfo) GetDate() (value int32) {
+	if m == nil {
+		return
+	}
+	return m.Date
+}
+
+// GetSource returns value of Source field.
+func (m *MessageForwardInfo) GetSource() (value ForwardSource) {
+	if m == nil {
+		return
+	}
+	return m.Source
+}
+
+// GetPublicServiceAnnouncementType returns value of PublicServiceAnnouncementType field.
+func (m *MessageForwardInfo) GetPublicServiceAnnouncementType() (value string) {
+	if m == nil {
+		return
+	}
+	return m.PublicServiceAnnouncementType
+}