WifiDisplaySource.cpp revision cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34f
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" 25a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber#include "rtp/RTPSender.h" 26d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber#include "TimeSyncer.h" 27d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 28b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <binder/IServiceManager.h> 298ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 30b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IHDCP.h> 31b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IMediaPlayerService.h> 320b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber#include <media/IRemoteDisplayClient.h> 33d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ABuffer.h> 34d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ADebug.h> 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/AMessage.h> 36d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 37cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#include <media/stagefright/Utils.h> 38d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 39bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 40bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 41bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 42d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 43d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 44d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 45d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 46cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber// static 47cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huberconst AString WifiDisplaySource::sUserAgent = MakeUserAgent(); 48cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 490b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 500b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 510b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<IRemoteDisplayClient> &client, 520b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const char *path) 53ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 54ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 550b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 56d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 57ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 58d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 59e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 60c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 61d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 620328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 630328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 640328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 650328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 660328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 670b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mSetupTriggerDeferred(false), 680b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished(false) { 690b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (path != NULL) { 700b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mMediaPath.setTo(path); 710b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 720b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 735abf87f9af48149972eeb851ecaea679911da040Andreas Huber mSupportedSourceVideoFormats.disableAll(); 7494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 7594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setNativeResolution( 7694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_CEA, 5); // 1280x720 p30 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 79d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 81d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 825131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatic status_t PostAndAwaitResponse( 835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber const sp<AMessage> &msg, sp<AMessage> *response) { 845131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = msg->postAndAwaitResponse(response); 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 905131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (response == NULL || !(*response)->findInt32("err", &err)) { 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 975131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 985131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK_EQ(mState, INITIALIZED); 995131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1005131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 1015131d127a042ee88f903370be88845dc8c9f8578Andreas Huber msg->setString("iface", iface); 1025131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 1065131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 1115131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1125131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::pause() { 1155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatPause, id()); 116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 120d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1215131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::resume() { 1225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatResume, id()); 1235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 145bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 146bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 147bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 148bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 149bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 150bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 151bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 152bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 153bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 154bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 155bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 156bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 157bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 158bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 159bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 160bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 161bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 163bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 164bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 165bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 166bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 167bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 168bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 170ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (err == OK) { 171d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber sp<AMessage> notify = new AMessage(kWhatTimeSyncerNotify, id()); 172d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber mTimeSyncer = new TimeSyncer(mNetSession, notify); 173d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber looper()->registerHandler(mTimeSyncer); 174d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber 175d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber mTimeSyncer->startServer(8123); 176d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber 177ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 178ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 179ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 212ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 213c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 214ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 215ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 225c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 233ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 234ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 235c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 240c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 241c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 243c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 245c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 246c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 247c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 248c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 249c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 250c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 251c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 253ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 254ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 260d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 262b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 263b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 264b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 265ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 266ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 267b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 2685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 2695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#if 0 2705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber // testing only. 2715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber char val[PROPERTY_VALUE_MAX]; 2725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (property_get("media.wfd.trigger", val, NULL)) { 2735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (!strcasecmp(val, "pause") && mState == PLAYING) { 2745131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 2755131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 2765131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else if (!strcasecmp(val, "play") && mState == PAUSED) { 2775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 2785131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 2795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#endif 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 285126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber case ANetworkSession::kWhatNetworkStall: 286126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber { 287126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber break; 288126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber } 289126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber 290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 298eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 300ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 301ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 303ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 304ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 3055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = sendTrigger( 3065131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mClientSessionID, TRIGGER_TEARDOWN); 3070b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 308ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 309ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 310ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 311ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 312ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 313ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 314ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 315ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 316ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 317ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 318b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 320eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 3245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatPause: 3255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3315131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING) { 3325131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3335131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3345131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 3355131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 3365131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatResume: 3455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3465131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3475131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3485131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3495131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3505131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3515131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PAUSED) { 3525131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3535131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3545131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 3555131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 3565131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3575131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3585131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3625131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 365d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 366d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 367d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 368c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 369c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 370c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 373c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 374c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 375c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 376c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 377ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 378ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 379ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 380ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 381ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 382c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 388d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 389d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 396c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 397c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 398c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 399ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 400ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 401c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 4020b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished = true; 4030b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 404c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 40594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo) { 40694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 40794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL, // SurfaceTexture 40894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // width, 40994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // height, 41094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 41194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 41294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 41394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 41494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height; 41594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 41694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 41794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 41894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 41994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 42094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 42194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* framesPerSecond */, 42294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* interlaced */)); 42394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 42494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 42594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 42694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, 42794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber height, 42894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 42994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 43094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 43194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 432c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 433ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 4340b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 4350b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 436ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 437ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 438ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 43996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 44096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 441c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 442c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 444c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 445c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 447c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 448c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 450c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 451c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 453c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 454c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 456c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 457c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 458c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 459c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 460c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 462c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 463c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 464d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 465c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 466c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 467d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 471b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 472b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 473b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 474b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 475b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 476c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 477b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 478b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 479b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 480b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 481b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 482b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 483b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 484b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 485ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 486ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 487ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 488ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 489ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 490ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 491ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 492ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 493ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 494ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 495ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 496ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 497b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 499b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 502b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 503b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 504eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 505b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 506b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 507b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 508b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 509b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 510b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 511b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 512b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 513b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 5155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_SETUP); 516b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 517b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 518b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 519b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 520eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 521ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 522eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 523ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 524ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 525ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 526ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 527ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 528eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 529eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 530eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 531b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 533ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 534ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 535ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 536ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 537b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 538b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 539b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 540b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 541b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 542ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 543ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 544ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 545ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 546ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 547ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 548b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 549d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber case kWhatTimeSyncerNotify: 550d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber { 551d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber break; 552d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber } 553d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 592b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 610d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 611d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 612d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 613d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 614d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 615d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 616d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 617d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 618d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 619d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 620d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 621c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 622d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 62394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber AString body; 62494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsVideo) { 62694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("wfd_video_formats: "); 62794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats chosenVideoFormat; 62994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.disableAll(); 63094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.setNativeResolution( 63194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, mChosenVideoResolutionIndex); 63294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6335abf87f9af48149972eeb851ecaea679911da040Andreas Huber body.append(chosenVideoFormat.getFormatSpec(true /* forM4Message */)); 63494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("\r\n"); 63594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 63694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 63794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsAudio) { 63894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 63994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf("wfd_audio_codecs: %s\r\n", 64094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber (mUsingPCMAudio 64194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 64294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : "AAC 00000001 00"))); // 2 ch AAC 48kHz 64394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 64494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 64594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 64694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf( 6477cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n", 6487cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mClientInfo.mLocalIP.c_str())); 6497cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 6507cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber body.append(mWfdClientRtpPorts); 6517cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber body.append("\r\n"); 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 665d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 666d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 667d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 668d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 669d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 670d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 671d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 672d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 673d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 674d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 675d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6765131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::sendTrigger( 6775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber int32_t sessionID, TriggerType triggerType) { 678ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 6795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber switch (triggerType) { 6805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_SETUP: 6815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("SETUP"); 6825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_TEARDOWN: 6845131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Sending TEARDOWN trigger."); 6855131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("TEARDOWN"); 6865131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6875131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PAUSE: 6885131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PAUSE"); 6895131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6905131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PLAY: 6915131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PLAY"); 6925131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6935131d127a042ee88f903370be88845dc8c9f8578Andreas Huber default: 6945131d127a042ee88f903370be88845dc8c9f8578Andreas Huber TRESPASS(); 695ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 696ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 697ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 699d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 700d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 705d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 706d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 714d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 716d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 717d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 718d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 719d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 720d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 721d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 723b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 724b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 725b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 726c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 727c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 728c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 729a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 730b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 731b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 732b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 733b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 734b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 735b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 736b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 737b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 738b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 739b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 740b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 741b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 742b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 743b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 744b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 745b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 746d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 747d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 750d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 751d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 753d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 754d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 755d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 756d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 757d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 758d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 759d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 760d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 761d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 762d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 763d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 764d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 765d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 766d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 767d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 768d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 769d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 770d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 771d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 772d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 773d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 774d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 775d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 776d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 777d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 778d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 779d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 780d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 781d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 782d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 783d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 784d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 785d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 786d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 787d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 788d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 789d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 790d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 791d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 794d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 795d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 796d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 797d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 798d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 799d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 800d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 801b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 802b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 803b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 804b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 805b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 806b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 807b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 808b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 809d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 810d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 811d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 812d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 813d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8147cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber unsigned port0 = 0, port1 = 0; 815d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 816d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 817d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 8187cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2 8197cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber || sscanf(value.c_str(), 8207cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "RTP/AVP/TCP;unicast %u %u mode=play", 8217cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port0, 8227cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2) { 8237cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber if (port0 == 0 || port0 > 65535 || port1 != 0) { 8247cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 8257cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber value.c_str()); 8267cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 8277cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_MALFORMED; 8287cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } 8297cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } else if (strcmp(value.c_str(), "RTP/AVP/TCP;interleaved mode=play")) { 8307cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Unsupported value for wfd_client_rtp_ports (%s)", 831d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 832d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8337cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_UNSUPPORTED; 834d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 835d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8367cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mWfdClientRtpPorts = value; 837d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 838d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 83994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!params->findParameter("wfd_video_formats", &value)) { 84094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink doesn't report its choice of wfd_video_formats."); 84194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 84294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 84394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = false; 84594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 84794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = true; 84894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSupportedSinkVideoFormats.parseFormatSpec(value.c_str())) { 84994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Failed to parse sink provided wfd_video_formats (%s)", 85094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber value.c_str()); 85194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 85394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 85494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!VideoFormats::PickBestFormat( 85694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSinkVideoFormats, 85794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats, 85894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionType, 85994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionIndex)) { 86094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink and source share no commonly supported video " 86194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "formats."); 86294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 86394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 86494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 86594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 86694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height, framesPerSecond; 86794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool interlaced; 86894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 86994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 87094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 87194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 87294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 87394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &framesPerSecond, 87494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &interlaced)); 87594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 87694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Picked video resolution %u x %u %c%u", 87794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, height, interlaced ? 'i' : 'p', framesPerSecond); 87894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 87994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support video at all."); 88094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 88194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 882d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 883d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 884d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 885d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 886d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = false; 888d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 89094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = true; 891d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber uint32_t modes; 89394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 894d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 896d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 898d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 90094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 90194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber char val[PROPERTY_VALUE_MAX]; 90294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (supportsPCM 90394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 90494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 90594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 90694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 90794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsAAC) { 90894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using AAC audio."); 90994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = false; 91094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsPCM) { 91194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 91294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 91394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 91494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support an audio format we do."); 91594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 91694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 917d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 91894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support audio at all."); 91994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 92094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 92194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo && !mSinkSupportsAudio) { 92294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink supports neither video nor audio..."); 923d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 924d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 925d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 9260328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 927b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 9280328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 9290328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 9300328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 9310328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 9320328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 933b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9340328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 9350328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 9360328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 9370328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 9380328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 939b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9400328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9410328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 942b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9430328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 9440328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 9450328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 9460328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 9470328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9480328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 949b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9500328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 9510328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 952b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9530328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 9540328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 9550224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber ALOGE("Unable to instantiate HDCP component. " 9560224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber "Not using HDCP after all."); 9570224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber 9580224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber mUsingHDCP = false; 9590328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 960b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 961b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 971d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 974d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 9760328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 977b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 978b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 979b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 980b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 981b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 982b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return sendTrigger(sessionID, TRIGGER_SETUP); 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 986d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 991d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 998d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 999d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1000b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 1001b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 1002b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 1003b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1004c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1005b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1006c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 1007c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 1008b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1009b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1010b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1011b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1012b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 1013b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1014b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 1016d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 1017d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1024b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 1025b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 1026b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 1027b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 1028b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1029b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 1030b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 1031b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 1032b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1033b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1034b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 1054b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 1068b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1074d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 1078d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 1079d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 1080d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1081b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1082d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1083d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1084b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1085b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1086d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1087b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 1088b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 1089b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 1091b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1093d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1094b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 1096b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 1097b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 1098b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 1099b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 1100b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 1101b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 1102b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 1103b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 1104b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 1105b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 1106b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 1107b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 1108b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 1109b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 1110b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1112b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 1113b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1115b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1118b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1120d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1134b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1141b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 1142b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 1143b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1144b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1145b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1148b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1152c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1153c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 1154b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 1155b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 1156b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1157b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1158b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1159b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 1162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1163b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 11662aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtpMode = RTPSender::TRANSPORT_UDP; 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 1169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 1171bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 1173bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 1174bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 11752aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP_INTERLEAVED; 1176bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1177bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 1178bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1179bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 1180bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1181bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1182bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1183bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1184bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1185bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1186bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1187bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1188bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1189bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1190bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1191bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1192bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1193bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1194b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1195bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 11972aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP; 1198bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1218b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1221a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 122428e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1228b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 12380b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 12390b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP, mMediaPath.c_str()); 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1248b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12562aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtcpMode = RTPSender::TRANSPORT_UDP; 12572aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (clientRtcp < 0) { 12582aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode = RTPSender::TRANSPORT_NONE; 12592aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber } 12602aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber 1261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1262c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 12642aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode, 1265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 12662aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode, 126794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio, 126894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio, 126994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo, 127094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 127194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex); 1272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1283b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1286b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1289c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1290c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1291b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12952aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP_INTERLEAVED) { 1296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1303bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 13042aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP) { 1305bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1306bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1307bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1311bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1312d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1313bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1318bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1320bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1324d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1325d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1326d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1327d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1328b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1329b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1330b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1331b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1333ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1334ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1335d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1336b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1338b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1339d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1340d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1341b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1342d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1343d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1344d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1345d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1346d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1347d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1348d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1349d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1351b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1354ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 13550b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (mPlaybackSessionEstablished) { 13560b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 13570b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } else { 13580b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber ALOGI("deferring PLAY request until session established."); 13590b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1361d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1362d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1365d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13660b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1367b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1368b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1369b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1370b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 13710b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 13725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState == PAUSED_TO_PLAYING) { 13735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING; 13745131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return OK; 13755131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13765131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1377ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1378ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1379ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1380b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13830b530f1050150bb751ae642d5a9dce34141d9475Andreas Hubervoid WifiDisplaySource::finishPlay() { 13840b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<PlaybackSession> &playbackSession = 13850b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mClientInfo.mPlaybackSession; 13860b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 13870b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = playbackSession->play(); 13880b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber CHECK_EQ(err, (status_t)OK); 13890b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber} 13900b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 1391b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 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 14045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Received PAUSE request."); 14055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 14065131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING_TO_PAUSED) { 14075131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return INVALID_OPERATION; 14085131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14095131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1412d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1413d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1414d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1416d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1417d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1418b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 14195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (err != OK) { 14205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return err; 14215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 14235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED; 14245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1425b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1426d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1427d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1428b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1432ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1433ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1440b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1445c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1448ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1449c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1450ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1451ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1452eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1453ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1454ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1455ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1456b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1457b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1458d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1459d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1460eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1461ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1462ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1463ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1464ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 146596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 146696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 146796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 146896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 146996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 147096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1471ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1472ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1473ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1474eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1475ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1476ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1477eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1478eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1479eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1480eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1481ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1482ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1483bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1484bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1485bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1486bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1487bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1488eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1489ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1490ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1491ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1492ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1493ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 149496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1495ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1496ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1497ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1498ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1499ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1500ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1501eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1502ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1503ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1504b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1524b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1527b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1537b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1540b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1541b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1542b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1543496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1551b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1566cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber response->append(StringPrintf("Server: %s\r\n", sUserAgent.c_str())); 1567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1593eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1597c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1603c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1604c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1605c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1608c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1610d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1611d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1612c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1613c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1614c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 161596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 161696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 161796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 161896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 161996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 162096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 162196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 162296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 162396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 162496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 162596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 162696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 162796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 162896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 162996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 163096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 163196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1632ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 163396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1634ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1635ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1636c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1637ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1638c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1639c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1640c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1641c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1642ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 164396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 164496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1646d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1655b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1656b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1657b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1658b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1659b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1660b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1661b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1662b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1663b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1664b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1674b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1675b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1676b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1677b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1678b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1679a6a88d9c445e261972c2433254e0a996336e78a4Andreas Huber mHDCP = service->makeHDCP(true /* createEncryptionModule */); 1680b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1681b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1682b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1683b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1684b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1685b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1686b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1687b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1688b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1689b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1690b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1691b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1692b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1693b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1694b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1695b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1696b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1697b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1698b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1699ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1700b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1701b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1702b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1703b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1704b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1705b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1706b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1707b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1708b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1709b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1710b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1713