| /* |
| |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License") + you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openmeetings.mediaserver.remote; |
| |
| import static org.apache.openmeetings.mediaserver.remote.KurentoHandler.MODE_TEST; |
| import static org.apache.openmeetings.mediaserver.remote.KurentoHandler.PARAM_CANDIDATE; |
| import static org.apache.openmeetings.mediaserver.remote.KurentoHandler.PARAM_ICE; |
| import static org.apache.openmeetings.mediaserver.remote.KurentoHandler.TAG_MODE; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| import org.apache.openmeetings.core.util.WebSocketHelper; |
| import org.apache.openmeetings.db.entity.basic.IWsClient; |
| import org.kurento.client.IceCandidate; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Component; |
| |
| import com.github.openjson.JSONObject; |
| |
| @Component |
| class TestStreamProcessor implements IStreamProcessor { |
| private final Map<String, KTestStream> streamByUid = new ConcurrentHashMap<>(); |
| |
| @Autowired |
| private KurentoHandler kHandler; |
| |
| void onMessage(IWsClient c, final String cmdId, JSONObject msg) { |
| KTestStream user = getByUid(c.getUid()); |
| switch (cmdId) { |
| case "wannaRecord": |
| WebSocketHelper.sendClient(c, newTestKurentoMsg() |
| .put("id", "canRecord") |
| .put(PARAM_ICE, kHandler.getTurnServers(null, true)) |
| ); |
| break; |
| case "record": |
| if (user != null) { |
| user.release(); |
| } |
| user = new KTestStream(c, msg); |
| streamByUid.put(c.getUid(), user); |
| break; |
| case "iceCandidate": |
| JSONObject candidate = msg.getJSONObject(PARAM_CANDIDATE); |
| if (user != null) { |
| IceCandidate cand = new IceCandidate(candidate.getString(PARAM_CANDIDATE), |
| candidate.getString("sdpMid"), candidate.getInt("sdpMLineIndex")); |
| user.addCandidate(cand); |
| } |
| break; |
| case "wannaPlay": |
| WebSocketHelper.sendClient(c, newTestKurentoMsg() |
| .put("id", "canPlay") |
| .put(PARAM_ICE, kHandler.getTurnServers(null, true)) |
| ); |
| break; |
| case "play": |
| if (user != null) { |
| user.play(c, msg); |
| } |
| break; |
| default: |
| //no-op |
| break; |
| } |
| } |
| |
| private KTestStream getByUid(String uid) { |
| return uid == null ? null : streamByUid.get(uid); |
| } |
| |
| static JSONObject newTestKurentoMsg() { |
| return KurentoHandler.newKurentoMsg().put(TAG_MODE, MODE_TEST); |
| } |
| |
| void remove(IWsClient c) { |
| AbstractStream s = getByUid(c.getUid()); |
| if (s != null) { |
| s.release(); |
| } |
| } |
| |
| @Override |
| public void release(AbstractStream stream, boolean releaseStream) { |
| streamByUid.remove(stream.getUid()); |
| } |
| |
| @Override |
| public void destroy() { |
| for (Entry<String, KTestStream> e : streamByUid.entrySet()) { |
| e.getValue().release(); |
| streamByUid.remove(e.getKey()); |
| } |
| streamByUid.clear(); |
| } |
| } |