| /* |
| * Copyright (C) 2022 Savoir-faire Linux Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as |
| * published by the Free Software Foundation; either version 3 of the |
| * License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public |
| * License along with this program. If not, see |
| * <https://www.gnu.org/licenses/>. |
| */ |
| import { WebSocketMessageTable, WebSocketMessageType } from 'jami-web-common'; |
| import log from 'loglevel'; |
| import { Container } from 'typedi'; |
| |
| import { Jamid } from '../jamid/jamid.js'; |
| import { WebSocketServer } from './websocket-server.js'; |
| |
| const jamid = Container.get(Jamid); |
| const webSocketServer = Container.get(WebSocketServer); |
| |
| const webRTCWebSocketMessageTypes = [ |
| WebSocketMessageType.IceCandidate, |
| WebSocketMessageType.WebRTCOffer, |
| WebSocketMessageType.WebRTCAnswer, |
| WebSocketMessageType.CallBegin, |
| WebSocketMessageType.CallAccept, |
| WebSocketMessageType.CallRefuse, |
| WebSocketMessageType.CallEnd, |
| ] as const; |
| |
| type WebRTCWebSocketMessageType = typeof webRTCWebSocketMessageTypes[number]; |
| |
| function sendWebRTCData<T extends WebRTCWebSocketMessageType>( |
| type: WebRTCWebSocketMessageType, |
| data: Partial<WebSocketMessageTable[T]> |
| ) { |
| if (data.from === undefined || data.to === undefined) { |
| log.warn('Message is not a valid AccountTextMessage (missing from or to fields)'); |
| return; |
| } |
| log.info('Handling WebRTC message of type:', type); |
| jamid.sendAccountTextMessage( |
| data.from, |
| data.to, |
| JSON.stringify({ |
| type, |
| data, |
| }) |
| ); |
| } |
| |
| export function bindWebRTCCallbacks() { |
| for (const messageType of webRTCWebSocketMessageTypes) { |
| webSocketServer.bind(messageType, (data) => { |
| sendWebRTCData(messageType, data); |
| }); |
| } |
| } |