WifiDisplaySource.cpp revision 94a483bf2bd699275673d9cd57cb125d48572f30
1d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber/* 2d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Copyright 2012, The Android Open Source Project 3d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 4d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * you may not use this file except in compliance with the License. 6d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * You may obtain a copy of the License at 7d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 8d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 10d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Unless required by applicable law or agreed to in writing, software 11d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * See the License for the specific language governing permissions and 14d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * limitations under the License. 15d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber */ 16d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1772f6aea5afba3ff8ab7e8eab49552d65ee3bb97bAndreas Huber//#define LOG_NDEBUG 0 18d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#define LOG_TAG "WifiDisplaySource" 19d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <utils/Log.h> 20d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 21d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "WifiDisplaySource.h" 22d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "PlaybackSession.h" 23b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include "Parameters.h" 24d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "ParsedMessage.h" 2590a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber#include "Sender.h" 26d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 27b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <binder/IServiceManager.h> 288ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 29b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IHDCP.h> 30b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IMediaPlayerService.h> 310b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber#include <media/IRemoteDisplayClient.h> 32d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ABuffer.h> 33d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ADebug.h> 34d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/AMessage.h> 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 36d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 37bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 38bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 39bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 40d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 41d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 42d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 43d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 440b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 450b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 460b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<IRemoteDisplayClient> &client) 47ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 48ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 490b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 50d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 51ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 52d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 53e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 54c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 55d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 560328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 570328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 590328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 600328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 6194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSetupTriggerDeferred(false) { 6294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.enableAll(); 6394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setNativeResolution( 6594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_CEA, 5); // 1280x720 p30 6694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber // Disable resolutions above 1080p since the encoder won't be able to 6894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber // handle them. 6994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setResolutionEnabled( 7094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_VESA, 28, false); // 1920x1200 p30 7194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 7294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setResolutionEnabled( 7394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_VESA, 29, false); // 1920x1200 p60 74d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 75d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 795131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatic status_t PostAndAwaitResponse( 805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber const sp<AMessage> &msg, sp<AMessage> *response) { 815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = msg->postAndAwaitResponse(response); 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 875131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (response == NULL || !(*response)->findInt32("err", &err)) { 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 945131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 955131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK_EQ(mState, INITIALIZED); 965131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 985131d127a042ee88f903370be88845dc8c9f8578Andreas Huber msg->setString("iface", iface); 995131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1005131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1015131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1025131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 1035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 1085131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1095131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1115131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::pause() { 1125131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatPause, id()); 113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1185131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::resume() { 1195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatResume, id()); 1205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 132bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 133bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 134bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 145bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 146bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 147bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 148bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 149bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 150bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 151bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 152bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 153bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 154bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 155bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 156bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 157bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 158bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 160bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 161bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 162bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 163bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 164bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 165bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 167ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (err == OK) { 168ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 169ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 170ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 203ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 205ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 206ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 217c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 218c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 220c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 224ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 225ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 228c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 240c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 241c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 244ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 245ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 254b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 255b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 256ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 257ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 2595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 2605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#if 0 2615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber // testing only. 2625131d127a042ee88f903370be88845dc8c9f8578Andreas Huber char val[PROPERTY_VALUE_MAX]; 2635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (property_get("media.wfd.trigger", val, NULL)) { 2645131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (!strcasecmp(val, "pause") && mState == PLAYING) { 2655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 2665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 2675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else if (!strcasecmp(val, "play") && mState == PAUSED) { 2685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 2695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 2705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#endif 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 284eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 286ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 287ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 288ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 289ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 290ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 2915131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = sendTrigger( 2925131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mClientSessionID, TRIGGER_TEARDOWN); 2930b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 294ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 295ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 296ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 297ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 298ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 299ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 300ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 301ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 303ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 304b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 306eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 3105131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatPause: 3115131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3125131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3135131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3145131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING) { 3185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 3215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 3225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatResume: 3315131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3325131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3335131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3345131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3355131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3365131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PAUSED) { 3385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 3415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 3425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3465131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3475131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3485131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3495131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 354c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 355c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 356c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 359c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 360c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 361c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 362c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 363ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 364ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 365ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 366ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 367ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 368c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 369d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 370d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 382c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 383c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 384c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 385ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 386ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 387c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 388c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 38994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo) { 39094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 39194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL, // SurfaceTexture 39294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // width, 39394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // height, 39494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 39594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 39694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 39794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 39894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height; 39994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 40094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 40194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 40294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 40394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 40494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 40594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* framesPerSecond */, 40694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* interlaced */)); 40794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 40894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 40994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 41094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, 41194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber height, 41294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 41394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 41494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 41594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 416c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 417ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 418ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 419ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 420ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 42196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 42296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 423c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 424c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 426c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 427c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 429c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 430c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 432c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 433c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 435c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 436c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 438c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 439c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 440c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 441c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 442c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 444c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 445c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 447c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 448c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 453b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 454b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 455b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 456b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 457b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 458c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 459b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 460b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 461b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 462b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 463b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 464b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 465b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 466b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 467ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 468ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 469ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 470ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 471ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 472ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 473ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 474ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 475ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 476ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 477ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 478ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 479b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 480b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 481b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 482b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 483b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 484b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 485b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 486eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 487b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 488b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 489b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 491b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 492b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 493b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 494b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 495b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 496b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 4975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_SETUP); 498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 499b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 502eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 503ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 504eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 505ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 506ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 507ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 508ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 509ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 510eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 511eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 512eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 513b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 515ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 516ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 517ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 518ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 519b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 520b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 521b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 522b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 523b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 524ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 525ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 526ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 527ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 528ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 529ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 530b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 569b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 598c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 600bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 601bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 602bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 603bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 604bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 605bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 606bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 607bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 608bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 60994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber AString body; 61094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsVideo) { 61294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("wfd_video_formats: "); 61394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats chosenVideoFormat; 61594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.disableAll(); 61694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.setNativeResolution( 61794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, mChosenVideoResolutionIndex); 61894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append(chosenVideoFormat.getFormatSpec()); 62094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("\r\n"); 62194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 62294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsAudio) { 62494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 62594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf("wfd_audio_codecs: %s\r\n", 62694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber (mUsingPCMAudio 62794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 62894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : "AAC 00000001 00"))); // 2 ch AAC 48kHz 62994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 63094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 63194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 63294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf( 63394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n" 63494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast %d 0 mode=play\r\n", 63594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClientInfo.mLocalIP.c_str(), 63694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber transportString.c_str(), 63794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenRTPPort)); 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 640d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 642d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 646d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 647d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 648d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 649d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 650d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 651d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6625131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::sendTrigger( 6635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber int32_t sessionID, TriggerType triggerType) { 664ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 6655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber switch (triggerType) { 6665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_SETUP: 6675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("SETUP"); 6685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_TEARDOWN: 6705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Sending TEARDOWN trigger."); 6715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("TEARDOWN"); 6725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PAUSE: 6745131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PAUSE"); 6755131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6765131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PLAY: 6775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PLAY"); 6785131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber default: 6805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber TRESPASS(); 681ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 682ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 683ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 684d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 685d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 686d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 690d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 692d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 693d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 694d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 695d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 696d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 697d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 699d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 700d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 705d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 706d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 708b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 709b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 710b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 711b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 712c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 713c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 714c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 715a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 716b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 717b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 718b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 719b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 720b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 721b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 723b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 724b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 725b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 726b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 727b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 728b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 729b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 730b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 731b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 734d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 737d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 738d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 739d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 740d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 741d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 742d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 743d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 744d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 745d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 746d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 747d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 748d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 749d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 750d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 751d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 752d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 753d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 754d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 755d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 756d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 757d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 758d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 759d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 760d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 761d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 762d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 763d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 764d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 765d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 766d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 767d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 768d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 769d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 770d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 771d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 772d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 773d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 774d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 775d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 776d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 777d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 778d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 779d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 780d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 781d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 782d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 784d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 785d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 787b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 788b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 789b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 790b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 791b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 792b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 793b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 794b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 795d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 796d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 797d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 798d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 799d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 800d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned port0, port1; 801d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 802d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 803d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 804d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port1) != 2 805d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber || port0 == 0 || port0 > 65535 || port1 != 0) { 806d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 807d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 808d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 809d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 810d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 811d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 812d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 813d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 81494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!params->findParameter("wfd_video_formats", &value)) { 81594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink doesn't report its choice of wfd_video_formats."); 81694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 81794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 81894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 81994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = false; 82094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 82194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 82294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = true; 82394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSupportedSinkVideoFormats.parseFormatSpec(value.c_str())) { 82494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Failed to parse sink provided wfd_video_formats (%s)", 82594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber value.c_str()); 82694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 82794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 82894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 82994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 83094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!VideoFormats::PickBestFormat( 83194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSinkVideoFormats, 83294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats, 83394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionType, 83494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionIndex)) { 83594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink and source share no commonly supported video " 83694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "formats."); 83794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 83894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 83994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 84094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height, framesPerSecond; 84294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool interlaced; 84394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 84494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 84594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 84694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 84794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 84894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &framesPerSecond, 84994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &interlaced)); 85094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Picked video resolution %u x %u %c%u", 85294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, height, interlaced ? 'i' : 'p', framesPerSecond); 85394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 85494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support video at all."); 85594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 85694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 857d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 858d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 859d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 860d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 861d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = false; 863d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 86594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = true; 866d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber uint32_t modes; 86894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 869d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 871d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 873d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 87594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 87694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber char val[PROPERTY_VALUE_MAX]; 87794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (supportsPCM 87894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 87994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 88094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 88194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 88294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsAAC) { 88394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using AAC audio."); 88494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = false; 88594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsPCM) { 88694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 88794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 88894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 88994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support an audio format we do."); 89094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 89194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 892d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 89394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support audio at all."); 89494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 89594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 89694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo && !mSinkSupportsAudio) { 89794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink supports neither video nor audio..."); 898d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 899d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 900d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 9010328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 902b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 9030328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 9040328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 9050328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 9060328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 9070328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 908b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9090328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 9100328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 9110328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 9120328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 9130328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 914b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9150328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9160328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 917b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9180328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 9190328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 9200328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 9210328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 9220328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9230328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 924b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9250328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 9260328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 927b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9280328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 9290328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 9300224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber ALOGE("Unable to instantiate HDCP component. " 9310224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber "Not using HDCP after all."); 9320224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber 9330224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber mUsingHDCP = false; 9340328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 935b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 936b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 937d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 938d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 9510328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 952b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 953b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 954b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 955b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 956b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 957b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9585131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return sendTrigger(sessionID, TRIGGER_SETUP); 959d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 960d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 971d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 974d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 975b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 976b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 977b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 978b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 979c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 980b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 981c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 982c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 983b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 984b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 985b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 986b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 987b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 988b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 989b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 991d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 998d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 999b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 1000b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 1001b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 1002b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 1003b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1004b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 1005b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 1006b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 1007b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1008b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1009b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 1010d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1013d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1016d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 1017d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 1029b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1030d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1031d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 1034d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 1043b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1056b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1059b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1060b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1062b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 1063b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 1064b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 1065b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 1066b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1067b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1069b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 1070b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 1071b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 1072b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 1073b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 1074b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 1075b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 1076b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 1077b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 1078b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 1079b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 1080b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 1081b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 1082b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 1083b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 1084b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 1085b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 1086d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1087b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 1088b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1089d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1092d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1093b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 1094d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1095d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1096d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1097d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1098d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1099d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 1102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1109b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 1110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1116b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 1117b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 1118b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1119b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1120b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1123b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1127c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1128c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 1129b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 1130b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 1131b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1132b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1133b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1134b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1138b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 114190a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber Sender::TransportMode transportMode = Sender::TRANSPORT_UDP; 1142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 1145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 1146bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 1147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 1148bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 1149bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 115090a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber transportMode = Sender::TRANSPORT_TCP_INTERLEAVED; 1151bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1152bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 1153bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1154bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 1155bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1156bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1157bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1158bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1159bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1160bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1161bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1162bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1163bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1164bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1165bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1166bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1167bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1168bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1169b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1170bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 117290a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber transportMode = Sender::TRANSPORT_TCP; 1173bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1193b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1196a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 119928e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1203b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 12130b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 12140328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP); 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1223b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1228b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 1235e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber transportMode, 123694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio, 123794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio, 123894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo, 123994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 124094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex); 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1252b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1255b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1258c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1259c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1260b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1262d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 126490a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber if (transportMode == Sender::TRANSPORT_TCP_INTERLEAVED) { 1265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1272bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 127390a92053219ae50ddf4bb54e3d54db2d309e2b8dAndreas Huber if (transportMode == Sender::TRANSPORT_TCP) { 1274bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1275bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1276bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1280bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1282bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1287bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1289bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1297b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1298b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1299b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1300b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1303ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1305b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1306b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1307b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1310b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1311d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1312d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1318d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1320b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1323ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 1324ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1325d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1326d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1327d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1329d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1330d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1334b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 13380b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 13395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState == PAUSED_TO_PLAYING) { 13405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING; 13415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return OK; 13425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1344bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1346ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1347ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1348ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1349b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1352b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1354d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1355d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1361d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1362b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Received PAUSE request."); 13665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 13675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING_TO_PAUSED) { 13685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return INVALID_OPERATION; 13695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1379b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 13805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (err != OK) { 13815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return err; 13825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 13845131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED; 13855131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1386b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1388d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1389b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1393ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1394ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1396d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1401b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1402d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1403d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1404d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1405d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1406c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1407d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1408d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1409ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1410c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1411ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1412ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1413eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1414ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1415ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1416ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1417b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1418b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1419d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1421eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1422ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1423ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1424ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1425ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 142696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 142796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 142896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 142996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 143096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 143196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1432ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1433ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1434ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1435eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1436ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1437ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1438eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1439eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1440eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1441eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1442ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1443ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1444bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1445bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1446bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1447bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1448bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1449eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1450ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1451ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1452ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1453ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1454ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 145596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1456ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1457ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1458ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1459ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1460ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1461ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1462eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1463ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1464ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1465b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1466d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1467d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1472d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1473d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1474d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1475b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1481d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1482d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1483d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1484d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1485b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1486d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1487d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1488b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1489d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1490d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1491d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1492d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1493d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1494d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1500d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1502b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1503b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1504496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1512b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1554eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1558c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1564c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1565c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1566c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1569c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1573c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1574c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1575c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 157696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 157796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 157896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 157996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 158096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 158196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 158296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 158396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 158496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 158596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 158696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 158796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 158896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 158996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 159096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 159196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 159296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1593ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 159496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1595ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1596ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1597c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1598ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1599c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1600c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1601c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1602c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1603ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 160496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 160596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1608b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1609b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1610b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1611b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1612b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1613b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1614b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1615b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1616b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1617b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1618b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1619b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1620b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1621b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1622b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1623b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1624b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1625b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1626b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1627b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1628b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1629b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1630b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1631b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1632b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1633b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1634b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1635b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1636b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1637b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1638b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1639b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1640b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1641b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1642b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1643b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1644b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1645b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1655b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1656b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1657b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1658b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1659b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1660ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1661b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1662b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1663b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1664b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1672d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1673d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1674