WifiDisplaySource.cpp revision aef5c98cd3f67e0209e1fa28489078e9f40d6f46
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" 26d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 27b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <binder/IServiceManager.h> 288ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 29b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IHDCP.h> 30b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IMediaPlayerService.h> 310b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber#include <media/IRemoteDisplayClient.h> 32d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ABuffer.h> 33d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ADebug.h> 34d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/AMessage.h> 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 36cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#include <media/stagefright/Utils.h> 37d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 38bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 39bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 40bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 41d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 42d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 43d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 44d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 45cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber// static 46cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huberconst AString WifiDisplaySource::sUserAgent = MakeUserAgent(); 47cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 480b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 490b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 500b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<IRemoteDisplayClient> &client, 510b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const char *path) 52ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 53ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 540b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 55d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 56ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 57d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 58e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 59c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 60d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 610328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 620328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 630328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 640328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 650328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 660b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mSetupTriggerDeferred(false), 670b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished(false) { 680b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (path != NULL) { 690b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mMediaPath.setTo(path); 700b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 710b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 725abf87f9af48149972eeb851ecaea679911da040Andreas Huber mSupportedSourceVideoFormats.disableAll(); 7394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 7494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setNativeResolution( 7594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_CEA, 5); // 1280x720 p30 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 79d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 815131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatic status_t PostAndAwaitResponse( 825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber const sp<AMessage> &msg, sp<AMessage> *response) { 835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = msg->postAndAwaitResponse(response); 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 895131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (response == NULL || !(*response)->findInt32("err", &err)) { 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 965131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK_EQ(mState, INITIALIZED); 985131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 995131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 1005131d127a042ee88f903370be88845dc8c9f8578Andreas Huber msg->setString("iface", iface); 1015131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1025131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 1055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 1105131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1115131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1135131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::pause() { 1145131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatPause, id()); 115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1205131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::resume() { 1215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatResume, id()); 1225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 134bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 145bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 146bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 147bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 148bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 149bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 150bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 151bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 152bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 153bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 154bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 155bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 156bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 157bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 158bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 159bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 160bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 162bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 163bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 164bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 165bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 166bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 167d5e56231a598b180a1d898bb7dc61b75580e59a4Andreas Huber 168ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 169ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 170ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 203ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 205ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 206ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 217c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 218c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 220c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 224ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 225ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 228c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 240c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 241c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 244ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 245ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 254b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 255b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 256ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 257ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 2595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 2605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#if 0 2615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber // testing only. 2625131d127a042ee88f903370be88845dc8c9f8578Andreas Huber char val[PROPERTY_VALUE_MAX]; 2635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (property_get("media.wfd.trigger", val, NULL)) { 2645131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (!strcasecmp(val, "pause") && mState == PLAYING) { 2655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 2665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 267ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber } else if (!strcasecmp(val, "play") 268ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber && mState == PAUSED) { 2695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 2705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 2715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#endif 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 277126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber case ANetworkSession::kWhatNetworkStall: 278126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber { 279126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber break; 280126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber } 281126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 290eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 292ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 293ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 294ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 295ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 296ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 2975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = sendTrigger( 2985131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mClientSessionID, TRIGGER_TEARDOWN); 2990b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 300ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 301ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 303ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 304ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 305ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 306ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 307ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 308ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 309ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 310b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 311d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 312eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 3165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatPause: 3175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING) { 3245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 3275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 3285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3315131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3325131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3335131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3345131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3355131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3365131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatResume: 3375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PAUSED) { 3445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3465131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 3475131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 3485131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3495131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3505131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3515131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3525131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3535131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3545131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3555131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 360c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 361c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 362c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 365c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 366c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 367c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 368c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 369ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 370ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 371ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 372ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 373ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 374c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 388c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 389c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 390c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 391ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 392ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 393c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 3940b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished = true; 3950b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 396c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 39794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo) { 39894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 39994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL, // SurfaceTexture 40094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // width, 40194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // height, 40294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 40394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 40494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 40594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 40694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height; 40794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 40894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 40994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 41094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 41194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 41294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 41394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* framesPerSecond */, 41494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* interlaced */)); 41594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 41694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 417ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber mClientInfo.mPlaybackSession 418ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber ->getSurfaceTexture(), 41994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, 42094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber height, 42194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 42294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 42394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 42494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 425c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 426ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 4270b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 4280b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 429ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 430ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 431ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 43296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 43396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 434c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 435c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 437c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 438c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 440c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 441c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 443c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 444c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 446c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 447c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 449c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 450c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 451c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 452c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 453c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 455c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 456c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 458c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 459c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 463d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 464b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 465b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 466b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 467b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 468b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 469c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 470b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 471b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 472b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 473b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 474b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 475b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 476b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 477b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 478ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 479ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 480ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 481ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 482ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 483ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 484ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 485ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 486ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 487ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 488ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 489ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 491b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 492b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 493b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 494b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 495b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 496b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 497eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 499b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 502b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 503b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 504b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 505b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 506b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 507b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 5085131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_SETUP); 509b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 510b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 511b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 512b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 513eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 514ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 515eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 516ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 517ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 518ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 519ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 520ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 521eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 522eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 523eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 524b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 525b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 526ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 527ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 528ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 529ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 530b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 531b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 533b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 534b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 535ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 536ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 537ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 538ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 539ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 540ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 541b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 580b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 609c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 610d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 61194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber AString body; 61294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsVideo) { 61494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("wfd_video_formats: "); 61594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats chosenVideoFormat; 61794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.disableAll(); 61894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.setNativeResolution( 61994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, mChosenVideoResolutionIndex); 62094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6215abf87f9af48149972eeb851ecaea679911da040Andreas Huber body.append(chosenVideoFormat.getFormatSpec(true /* forM4Message */)); 62294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("\r\n"); 62394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 62494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsAudio) { 62694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 62794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf("wfd_audio_codecs: %s\r\n", 62894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber (mUsingPCMAudio 62994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 63094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : "AAC 00000001 00"))); // 2 ch AAC 48kHz 63194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 63294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 63394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 63494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf( 6357cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n", 6367cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mClientInfo.mLocalIP.c_str())); 6377cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 638aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang body.append( 639aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang StringPrintf( 640aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang "wfd_client_rtp_ports: %s\r\n", mWfdClientRtpPorts.c_str())); 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 642d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 646d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 647d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 648d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 649d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 650d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 651d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6655131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::sendTrigger( 6665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber int32_t sessionID, TriggerType triggerType) { 667ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 6685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber switch (triggerType) { 6695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_SETUP: 6705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("SETUP"); 6715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_TEARDOWN: 6735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Sending TEARDOWN trigger."); 6745131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("TEARDOWN"); 6755131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6765131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PAUSE: 6775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PAUSE"); 6785131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PLAY: 6805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PLAY"); 6815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber default: 6835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber TRESPASS(); 684ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 685ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 686ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 690d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 692d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 693d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 694d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 695d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 696d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 697d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 699d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 700d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 705d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 706d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 711b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 712b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 713b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 714b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 715c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 716c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 717c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 718a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 719b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 720b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 721b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 723b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 724b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 725b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 726b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 727b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 728b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 729b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 730b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 731b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 732b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 733b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 734b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 737d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 738d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 739d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 740d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 741d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 742d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 743d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 744d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 745d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 746d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 747d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 749d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 750d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 751d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 752d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 753d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 754d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 755d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 756d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 757d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 758d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 759d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 760d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 761d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 762d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 763d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 764d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 765d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 766d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 767d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 768d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 769d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 770d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 771d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 772d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 773d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 774d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 775d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 776d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 777d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 778d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 779d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 780d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 781d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 782d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 784d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 785d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 787d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 788d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 789d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 790b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 791b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 792b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 793b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 794b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 795b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 796b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 797b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 798d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 799d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 800d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 801d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 802d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8037cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber unsigned port0 = 0, port1 = 0; 804d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 805d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 806d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 8077cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2 8087cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber || sscanf(value.c_str(), 8097cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "RTP/AVP/TCP;unicast %u %u mode=play", 8107cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port0, 8117cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2) { 8127cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber if (port0 == 0 || port0 > 65535 || port1 != 0) { 8137cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 8147cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber value.c_str()); 8157cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 8167cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_MALFORMED; 8177cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } 8187cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } else if (strcmp(value.c_str(), "RTP/AVP/TCP;interleaved mode=play")) { 8197cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Unsupported value for wfd_client_rtp_ports (%s)", 820d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 821d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8227cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_UNSUPPORTED; 823d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 824d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8257cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mWfdClientRtpPorts = value; 826d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 827d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 82894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!params->findParameter("wfd_video_formats", &value)) { 82994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink doesn't report its choice of wfd_video_formats."); 83094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 83194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 83294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 83394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = false; 83494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 83594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 83694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = true; 83794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSupportedSinkVideoFormats.parseFormatSpec(value.c_str())) { 83894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Failed to parse sink provided wfd_video_formats (%s)", 83994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber value.c_str()); 84094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 84294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 84394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!VideoFormats::PickBestFormat( 84594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSinkVideoFormats, 84694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats, 84794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionType, 84894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionIndex)) { 84994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink and source share no commonly supported video " 85094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "formats."); 85194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 85394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 85494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height, framesPerSecond; 85694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool interlaced; 85794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 85894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 85994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 86094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 86194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 86294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &framesPerSecond, 86394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &interlaced)); 86494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 86594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Picked video resolution %u x %u %c%u", 86694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, height, interlaced ? 'i' : 'p', framesPerSecond); 86794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 86894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support video at all."); 86994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 87094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 871d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 872d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 873d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 874d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 875d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = false; 877d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 87994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = true; 880d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber uint32_t modes; 88294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 883d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 885d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 887d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 88894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 88994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 89094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber char val[PROPERTY_VALUE_MAX]; 89194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (supportsPCM 89294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 89394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 89494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 89594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 89694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsAAC) { 89794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using AAC audio."); 89894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = false; 89994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsPCM) { 90094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 90194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 90294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 90394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support an audio format we do."); 90494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 90594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 906d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 90794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support audio at all."); 90894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 90994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 91094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo && !mSinkSupportsAudio) { 91194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink supports neither video nor audio..."); 912d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 913d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 914d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 9150328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 916b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 9170328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 9180328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 9190328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 9200328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 9210328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 922b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9230328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 9240328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 9250328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 9260328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 9270328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 928b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9290328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9300328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 931b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9320328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 9330328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 9340328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 9350328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 9360328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9370328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 938b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9390328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 9400328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 941b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9420328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 9430328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 9440224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber ALOGE("Unable to instantiate HDCP component. " 9450224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber "Not using HDCP after all."); 9460224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber 9470224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber mUsingHDCP = false; 9480328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 949b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 950b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 952d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 953d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 954d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 956d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 957d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 958d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 959d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 960d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 9650328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 966b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 967b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 968b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 969b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 970b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 971b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return sendTrigger(sessionID, TRIGGER_SETUP); 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 974d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 976d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 977d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 979d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 981d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 983d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 986d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 989b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 990b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 991b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 992b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 993c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 994b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 995c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 996c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 997b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 998b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 999b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1000b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1001b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 1002b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1003b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1004d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 1006d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 1007d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1008d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1009d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 1010d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1013b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 1014b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 1015b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 1016b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 1017b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1018b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 1019b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 1020b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 1021b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1022b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1023b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 1029d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1030d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 1031d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 1034d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 1043b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 1057b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1070b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1073b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1074b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1076b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 1077b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 1078b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 1079b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 1080b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1081b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1082d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1083b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 1084b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 1085b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 1086b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 1087b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 1088b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 1089b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 1091b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 1093b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 1094b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 1096b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 1097b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 1098b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 1099b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 1100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1101b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 1102b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1104b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1107b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 1108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1120d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1123b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1130b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 1131b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 1132b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1133b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1134b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1137b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1141c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1142c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 1143b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 1144b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 1145b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1146b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1147b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1148b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 1150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1152b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 11552aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtpMode = RTPSender::TRANSPORT_UDP; 1156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 1158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 1159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 1160bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 1162bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 1163bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 11642aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP_INTERLEAVED; 1165bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1166bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 1167bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1168bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 1169bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1170bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1171bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1172bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1173bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1174bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1175bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1176bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1177bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1178bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1179bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1180bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1181bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1182bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1183b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1184bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 11862aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP; 1187bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1207b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1210a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 121328e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1217b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 12270b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 12280b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP, mMediaPath.c_str()); 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1237b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1242b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12452aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtcpMode = RTPSender::TRANSPORT_UDP; 12462aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (clientRtcp < 0) { 12472aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode = RTPSender::TRANSPORT_NONE; 12482aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber } 12492aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1251c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 12532aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode, 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 12552aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode, 125694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio, 125794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio, 125894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo, 125994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 126094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex); 1261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1262d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1264d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1272b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1275b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1278c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1279c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1280b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12842aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP_INTERLEAVED) { 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1292bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 12932aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP) { 1294bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1295bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1296bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1300bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1302bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1307bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1309bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1311d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1312d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1317b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1318b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1319b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1320b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1322ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1323ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1324d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1325b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1326b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1327b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1329d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1330b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1334d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1335d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1336d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1337d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1338d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1339d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1340b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1341d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1342d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1343ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber if (mState != AWAITING_CLIENT_PLAY) { 1344ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber ALOGW("Received PLAY request but we're in state %d", mState); 1345ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1346ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sendErrorResponse( 1347ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sessionID, "455 Method Not Valid in This State", cseq); 1348ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1349ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber return INVALID_OPERATION; 1350ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber } 1351ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1352ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 13530b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (mPlaybackSessionEstablished) { 13540b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 13550b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } else { 13560b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber ALOGI("deferring PLAY request until session established."); 13570b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 1358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1361d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1362d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13640b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1365b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1366b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1367b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1368b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 13690b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 13705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState == PAUSED_TO_PLAYING) { 13715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING; 13725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return OK; 13735131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13745131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1375ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1376ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1377ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1378b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13810b530f1050150bb751ae642d5a9dce34141d9475Andreas Hubervoid WifiDisplaySource::finishPlay() { 13820b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<PlaybackSession> &playbackSession = 13830b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mClientInfo.mPlaybackSession; 13840b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 13850b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = playbackSession->play(); 13860b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber CHECK_EQ(err, (status_t)OK); 13870b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber} 13880b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 1389b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1396d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1399b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1401d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 14025131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Received PAUSE request."); 14035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 14045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING_TO_PAUSED) { 14055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return INVALID_OPERATION; 14065131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14075131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1408d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1409d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1412d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1413d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1414d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1416b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 14175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (err != OK) { 14185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return err; 14195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 14215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED; 14225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1423b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1424d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1426b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1427d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1430ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1431ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1432d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1433d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1438b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1443c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1446ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1447c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1448ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1449ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1450eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1451ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1452ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1453ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1454b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1455b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1458eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1459ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1460ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1461ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1462ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 146396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 146496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 146596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 146696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 146796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 146896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1469ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1470ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1471ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1472eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1473ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1474ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1475eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1476eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1477eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1478eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1479ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1480ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1481bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1482bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1483bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1484bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1485bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1486eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1487ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1488ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1489ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1490ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1491ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 149296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1493ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1494ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1495ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1496ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1497ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1498ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1499eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1500ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1501ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1502b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1503d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1504d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1512b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1522b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1525b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1535b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1538b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1539b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1540b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1541496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1549b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1564cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber response->append(StringPrintf("Server: %s\r\n", sUserAgent.c_str())); 1565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1591eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1595c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1601c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1602c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1603c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1606c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1610c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1611c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1612c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 161396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 161496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 161596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 161696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 161796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 161896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 161996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 162096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 162196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 162296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 162396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 162496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 162596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 162696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 162796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 162896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 162996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1630ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 163196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1632ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1633ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1634c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1635ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1636c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1637c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1638c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1639c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1640ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 164196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 164296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1645b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1655b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1656b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1657b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1658b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1659b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1660b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1661b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1662b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1663b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1664b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1674ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1675ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sp<IMediaPlayerService> service = 1676ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber interface_cast<IMediaPlayerService>(binder); 1677ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1678b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1679b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1680a6a88d9c445e261972c2433254e0a996336e78a4Andreas Huber mHDCP = service->makeHDCP(true /* createEncryptionModule */); 1681b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1682b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1683b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1684b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1685b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1686b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1687b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1688b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1689b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1690b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1691b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1692b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1693b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1694b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1695b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1696b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1697b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1698b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1699b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1700ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1701b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1702b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1703b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1704b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1705b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1706b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1707b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1708b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1709b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1710b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1711b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1714