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/tg/tl_default_history_ttl_gen.go

@@ -0,0 +1,163 @@
+// Code generated by gotdgen, DO NOT EDIT.
+
+package tg
+
+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{}
+)
+
+// DefaultHistoryTTL represents TL type `defaultHistoryTTL#43b46b20`.
+// Contains info about the default value of the Time-To-Live setting, applied to all new
+// chats.
+//
+// See https://core.telegram.org/constructor/defaultHistoryTTL for reference.
+type DefaultHistoryTTL struct {
+	// Time-To-Live setting applied to all new chats.
+	Period int
+}
+
+// DefaultHistoryTTLTypeID is TL type id of DefaultHistoryTTL.
+const DefaultHistoryTTLTypeID = 0x43b46b20
+
+// Ensuring interfaces in compile-time for DefaultHistoryTTL.
+var (
+	_ bin.Encoder     = &DefaultHistoryTTL{}
+	_ bin.Decoder     = &DefaultHistoryTTL{}
+	_ bin.BareEncoder = &DefaultHistoryTTL{}
+	_ bin.BareDecoder = &DefaultHistoryTTL{}
+)
+
+func (d *DefaultHistoryTTL) Zero() bool {
+	if d == nil {
+		return true
+	}
+	if !(d.Period == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (d *DefaultHistoryTTL) String() string {
+	if d == nil {
+		return "DefaultHistoryTTL(nil)"
+	}
+	type Alias DefaultHistoryTTL
+	return fmt.Sprintf("DefaultHistoryTTL%+v", Alias(*d))
+}
+
+// FillFrom fills DefaultHistoryTTL from given interface.
+func (d *DefaultHistoryTTL) FillFrom(from interface {
+	GetPeriod() (value int)
+}) {
+	d.Period = from.GetPeriod()
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*DefaultHistoryTTL) TypeID() uint32 {
+	return DefaultHistoryTTLTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*DefaultHistoryTTL) TypeName() string {
+	return "defaultHistoryTTL"
+}
+
+// TypeInfo returns info about TL type.
+func (d *DefaultHistoryTTL) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "defaultHistoryTTL",
+		ID:   DefaultHistoryTTLTypeID,
+	}
+	if d == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Period",
+			SchemaName: "period",
+		},
+	}
+	return typ
+}
+
+// Encode implements bin.Encoder.
+func (d *DefaultHistoryTTL) Encode(b *bin.Buffer) error {
+	if d == nil {
+		return fmt.Errorf("can't encode defaultHistoryTTL#43b46b20 as nil")
+	}
+	b.PutID(DefaultHistoryTTLTypeID)
+	return d.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (d *DefaultHistoryTTL) EncodeBare(b *bin.Buffer) error {
+	if d == nil {
+		return fmt.Errorf("can't encode defaultHistoryTTL#43b46b20 as nil")
+	}
+	b.PutInt(d.Period)
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (d *DefaultHistoryTTL) Decode(b *bin.Buffer) error {
+	if d == nil {
+		return fmt.Errorf("can't decode defaultHistoryTTL#43b46b20 to nil")
+	}
+	if err := b.ConsumeID(DefaultHistoryTTLTypeID); err != nil {
+		return fmt.Errorf("unable to decode defaultHistoryTTL#43b46b20: %w", err)
+	}
+	return d.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (d *DefaultHistoryTTL) DecodeBare(b *bin.Buffer) error {
+	if d == nil {
+		return fmt.Errorf("can't decode defaultHistoryTTL#43b46b20 to nil")
+	}
+	{
+		value, err := b.Int()
+		if err != nil {
+			return fmt.Errorf("unable to decode defaultHistoryTTL#43b46b20: field period: %w", err)
+		}
+		d.Period = value
+	}
+	return nil
+}
+
+// GetPeriod returns value of Period field.
+func (d *DefaultHistoryTTL) GetPeriod() (value int) {
+	if d == nil {
+		return
+	}
+	return d.Period
+}