161 lines
5.5 KiB
Dart
161 lines
5.5 KiB
Dart
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/*
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* Famedly Matrix SDK
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* Copyright (C) 2021 Famedly GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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class CallReplacesTarget {
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String? id;
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String? display_name;
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String? avatar_url;
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CallReplacesTarget({this.id, this.display_name, this.avatar_url});
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factory CallReplacesTarget.fromJson(Map<String, dynamic> json) =>
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CallReplacesTarget(
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id: json['id'].toString(),
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display_name: json['display_name'].toString(),
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avatar_url: json['avatar_url'].toString(),
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);
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Map<String, dynamic> toJson() => {
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if (id != null) 'id': id,
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if (display_name != null) 'display_name': display_name,
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if (avatar_url != null) 'avatar_url': avatar_url,
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};
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}
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/// MSC2747: VoIP call transfers
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/// https://github.com/matrix-org/matrix-doc/pull/2747
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class CallReplaces {
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String? replacement_id;
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CallReplacesTarget? target_user;
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String? create_call;
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String? await_call;
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String? target_room;
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CallReplaces({
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this.replacement_id,
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this.target_user,
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this.create_call,
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this.await_call,
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this.target_room,
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});
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factory CallReplaces.fromJson(Map<String, dynamic> json) => CallReplaces(
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replacement_id: json['replacement_id']?.toString(),
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create_call: json['create_call']?.toString(),
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await_call: json['await_call']?.toString(),
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target_room: json['target_room']?.toString(),
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target_user: CallReplacesTarget.fromJson(json['target_user']),
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);
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Map<String, dynamic> toJson() => {
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if (replacement_id != null) 'replacement_id': replacement_id,
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if (target_user != null) 'target_user': target_user!.toJson(),
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if (create_call != null) 'create_call': create_call,
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if (await_call != null) 'await_call': await_call,
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if (target_room != null) 'target_room': target_room,
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};
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}
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// TODO: Change to "sdp_stream_metadata" when MSC3077 is merged
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const String sdpStreamMetadataKey = 'org.matrix.msc3077.sdp_stream_metadata';
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/// https://github.com/matrix-org/matrix-doc/blob/dbkr/msc2747/proposals/2747-voip-call-transfer.md#capability-advertisment
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/// https://github.com/matrix-org/matrix-doc/blob/dbkr/msc2746/proposals/2746-reliable-voip.md#add-dtmf
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class CallCapabilities {
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bool transferee;
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bool dtmf;
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CallCapabilities({this.transferee = false, this.dtmf = false});
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factory CallCapabilities.fromJson(Map<String, dynamic> json) =>
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CallCapabilities(
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dtmf: json['m.call.dtmf'] as bool? ?? false,
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transferee: json['m.call.transferee'] as bool? ?? false,
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);
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Map<String, dynamic> toJson() => {
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'm.call.transferee': transferee,
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'm.call.dtmf': dtmf,
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};
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}
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/// MSC3077: Support for multi-stream VoIP
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/// https://github.com/matrix-org/matrix-doc/pull/3077
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///
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/// MSC3291: Muting in VoIP calls
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/// https://github.com/SimonBrandner/matrix-doc/blob/msc/muting/proposals/3291-muting.md
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///
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/// This MSC proposes adding an sdp_stream_metadata field
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/// to the events containing a session description i.e.:
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/// m.call.invite, m.call.answer, m.call.negotiate
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///
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class SDPStreamPurpose {
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// SDPStreamMetadataPurpose
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String purpose;
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bool audio_muted;
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bool video_muted;
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SDPStreamPurpose(
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{required this.purpose,
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this.audio_muted = false,
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this.video_muted = false});
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factory SDPStreamPurpose.fromJson(Map<String, dynamic> json) =>
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SDPStreamPurpose(
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audio_muted: json['audio_muted'] as bool? ?? false,
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video_muted: json['video_muted'] as bool? ?? false,
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purpose: json['purpose'] as String,
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);
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Map<String, dynamic> toJson() => {
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'purpose': purpose,
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'audio_muted': audio_muted,
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'video_muted': video_muted,
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};
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}
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class SDPStreamMetadataPurpose {
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static String Usermedia = 'm.usermedia';
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static String Screenshare = 'm.screenshare';
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}
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class SDPStreamMetadata {
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Map<String, SDPStreamPurpose> sdpStreamMetadatas;
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SDPStreamMetadata(this.sdpStreamMetadatas);
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factory SDPStreamMetadata.fromJson(Map<String, dynamic> json) =>
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SDPStreamMetadata(json.map(
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(key, value) => MapEntry(key, SDPStreamPurpose.fromJson(value))));
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Map<String, dynamic> toJson() =>
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sdpStreamMetadatas.map((key, value) => MapEntry(key, value.toJson()));
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}
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/// MSC3086: Asserted identity on VoIP calls
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/// https://github.com/matrix-org/matrix-doc/pull/3086
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class AssertedIdentity {
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String? id;
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String? displayName;
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String? avatarUrl;
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AssertedIdentity({this.id, this.displayName, this.avatarUrl});
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factory AssertedIdentity.fromJson(Map<String, dynamic> json) =>
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AssertedIdentity(
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displayName: json['display_name'] as String?,
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id: json['id'] as String?,
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avatarUrl: json['avatar_url'] as String?,
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);
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Map<String, dynamic> toJson() => {
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if (displayName != null) 'display_name': displayName,
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if (id != null) 'id': id,
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if (avatarUrl != null) 'avatar_url': avatarUrl,
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};
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}
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