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_auto_save_settings_gen.go

@@ -0,0 +1,274 @@
+// 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{}
+)
+
+// AutoSaveSettings represents TL type `autoSaveSettings#c84834ce`.
+// Media autosave settings
+//
+// See https://core.telegram.org/constructor/autoSaveSettings for reference.
+type AutoSaveSettings struct {
+	// Flags, see TL conditional fields¹
+	//
+	// Links:
+	//  1) https://core.telegram.org/mtproto/TL-combinators#conditional-fields
+	Flags bin.Fields
+	// Whether photos should be autosaved to the gallery.
+	Photos bool
+	// Whether videos should be autosaved to the gallery.
+	Videos bool
+	// If set, specifies a size limit for autosavable videos
+	//
+	// Use SetVideoMaxSize and GetVideoMaxSize helpers.
+	VideoMaxSize int64
+}
+
+// AutoSaveSettingsTypeID is TL type id of AutoSaveSettings.
+const AutoSaveSettingsTypeID = 0xc84834ce
+
+// Ensuring interfaces in compile-time for AutoSaveSettings.
+var (
+	_ bin.Encoder     = &AutoSaveSettings{}
+	_ bin.Decoder     = &AutoSaveSettings{}
+	_ bin.BareEncoder = &AutoSaveSettings{}
+	_ bin.BareDecoder = &AutoSaveSettings{}
+)
+
+func (a *AutoSaveSettings) Zero() bool {
+	if a == nil {
+		return true
+	}
+	if !(a.Flags.Zero()) {
+		return false
+	}
+	if !(a.Photos == false) {
+		return false
+	}
+	if !(a.Videos == false) {
+		return false
+	}
+	if !(a.VideoMaxSize == 0) {
+		return false
+	}
+
+	return true
+}
+
+// String implements fmt.Stringer.
+func (a *AutoSaveSettings) String() string {
+	if a == nil {
+		return "AutoSaveSettings(nil)"
+	}
+	type Alias AutoSaveSettings
+	return fmt.Sprintf("AutoSaveSettings%+v", Alias(*a))
+}
+
+// FillFrom fills AutoSaveSettings from given interface.
+func (a *AutoSaveSettings) FillFrom(from interface {
+	GetPhotos() (value bool)
+	GetVideos() (value bool)
+	GetVideoMaxSize() (value int64, ok bool)
+}) {
+	a.Photos = from.GetPhotos()
+	a.Videos = from.GetVideos()
+	if val, ok := from.GetVideoMaxSize(); ok {
+		a.VideoMaxSize = val
+	}
+
+}
+
+// TypeID returns type id in TL schema.
+//
+// See https://core.telegram.org/mtproto/TL-tl#remarks.
+func (*AutoSaveSettings) TypeID() uint32 {
+	return AutoSaveSettingsTypeID
+}
+
+// TypeName returns name of type in TL schema.
+func (*AutoSaveSettings) TypeName() string {
+	return "autoSaveSettings"
+}
+
+// TypeInfo returns info about TL type.
+func (a *AutoSaveSettings) TypeInfo() tdp.Type {
+	typ := tdp.Type{
+		Name: "autoSaveSettings",
+		ID:   AutoSaveSettingsTypeID,
+	}
+	if a == nil {
+		typ.Null = true
+		return typ
+	}
+	typ.Fields = []tdp.Field{
+		{
+			Name:       "Photos",
+			SchemaName: "photos",
+			Null:       !a.Flags.Has(0),
+		},
+		{
+			Name:       "Videos",
+			SchemaName: "videos",
+			Null:       !a.Flags.Has(1),
+		},
+		{
+			Name:       "VideoMaxSize",
+			SchemaName: "video_max_size",
+			Null:       !a.Flags.Has(2),
+		},
+	}
+	return typ
+}
+
+// SetFlags sets flags for non-zero fields.
+func (a *AutoSaveSettings) SetFlags() {
+	if !(a.Photos == false) {
+		a.Flags.Set(0)
+	}
+	if !(a.Videos == false) {
+		a.Flags.Set(1)
+	}
+	if !(a.VideoMaxSize == 0) {
+		a.Flags.Set(2)
+	}
+}
+
+// Encode implements bin.Encoder.
+func (a *AutoSaveSettings) Encode(b *bin.Buffer) error {
+	if a == nil {
+		return fmt.Errorf("can't encode autoSaveSettings#c84834ce as nil")
+	}
+	b.PutID(AutoSaveSettingsTypeID)
+	return a.EncodeBare(b)
+}
+
+// EncodeBare implements bin.BareEncoder.
+func (a *AutoSaveSettings) EncodeBare(b *bin.Buffer) error {
+	if a == nil {
+		return fmt.Errorf("can't encode autoSaveSettings#c84834ce as nil")
+	}
+	a.SetFlags()
+	if err := a.Flags.Encode(b); err != nil {
+		return fmt.Errorf("unable to encode autoSaveSettings#c84834ce: field flags: %w", err)
+	}
+	if a.Flags.Has(2) {
+		b.PutLong(a.VideoMaxSize)
+	}
+	return nil
+}
+
+// Decode implements bin.Decoder.
+func (a *AutoSaveSettings) Decode(b *bin.Buffer) error {
+	if a == nil {
+		return fmt.Errorf("can't decode autoSaveSettings#c84834ce to nil")
+	}
+	if err := b.ConsumeID(AutoSaveSettingsTypeID); err != nil {
+		return fmt.Errorf("unable to decode autoSaveSettings#c84834ce: %w", err)
+	}
+	return a.DecodeBare(b)
+}
+
+// DecodeBare implements bin.BareDecoder.
+func (a *AutoSaveSettings) DecodeBare(b *bin.Buffer) error {
+	if a == nil {
+		return fmt.Errorf("can't decode autoSaveSettings#c84834ce to nil")
+	}
+	{
+		if err := a.Flags.Decode(b); err != nil {
+			return fmt.Errorf("unable to decode autoSaveSettings#c84834ce: field flags: %w", err)
+		}
+	}
+	a.Photos = a.Flags.Has(0)
+	a.Videos = a.Flags.Has(1)
+	if a.Flags.Has(2) {
+		value, err := b.Long()
+		if err != nil {
+			return fmt.Errorf("unable to decode autoSaveSettings#c84834ce: field video_max_size: %w", err)
+		}
+		a.VideoMaxSize = value
+	}
+	return nil
+}
+
+// SetPhotos sets value of Photos conditional field.
+func (a *AutoSaveSettings) SetPhotos(value bool) {
+	if value {
+		a.Flags.Set(0)
+		a.Photos = true
+	} else {
+		a.Flags.Unset(0)
+		a.Photos = false
+	}
+}
+
+// GetPhotos returns value of Photos conditional field.
+func (a *AutoSaveSettings) GetPhotos() (value bool) {
+	if a == nil {
+		return
+	}
+	return a.Flags.Has(0)
+}
+
+// SetVideos sets value of Videos conditional field.
+func (a *AutoSaveSettings) SetVideos(value bool) {
+	if value {
+		a.Flags.Set(1)
+		a.Videos = true
+	} else {
+		a.Flags.Unset(1)
+		a.Videos = false
+	}
+}
+
+// GetVideos returns value of Videos conditional field.
+func (a *AutoSaveSettings) GetVideos() (value bool) {
+	if a == nil {
+		return
+	}
+	return a.Flags.Has(1)
+}
+
+// SetVideoMaxSize sets value of VideoMaxSize conditional field.
+func (a *AutoSaveSettings) SetVideoMaxSize(value int64) {
+	a.Flags.Set(2)
+	a.VideoMaxSize = value
+}
+
+// GetVideoMaxSize returns value of VideoMaxSize conditional field and
+// boolean which is true if field was set.
+func (a *AutoSaveSettings) GetVideoMaxSize() (value int64, ok bool) {
+	if a == nil {
+		return
+	}
+	if !a.Flags.Has(2) {
+		return value, false
+	}
+	return a.VideoMaxSize, true
+}