WifiDisplaySource.cpp revision a556c4822fc205db0d27834ba5b637c351d73ffa
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> 36d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 37bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 38bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 39bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 40d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 41d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 42d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 43d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 440b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 450b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 460b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<IRemoteDisplayClient> &client) 47ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 48ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 490b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 50d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 51ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 52d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 53e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 54c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 55d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 560328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 570328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 590328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 600328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 6194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSetupTriggerDeferred(false) { 6294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.enableAll(); 6394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setNativeResolution( 6594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_CEA, 5); // 1280x720 p30 6694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber // Disable resolutions above 1080p since the encoder won't be able to 6894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber // handle them. 6994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setResolutionEnabled( 7094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_VESA, 28, false); // 1920x1200 p30 7194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 7294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setResolutionEnabled( 7394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_VESA, 29, false); // 1920x1200 p60 74d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 75d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 795131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatic status_t PostAndAwaitResponse( 805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber const sp<AMessage> &msg, sp<AMessage> *response) { 815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = msg->postAndAwaitResponse(response); 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 875131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (response == NULL || !(*response)->findInt32("err", &err)) { 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 945131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 955131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK_EQ(mState, INITIALIZED); 965131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 985131d127a042ee88f903370be88845dc8c9f8578Andreas Huber msg->setString("iface", iface); 995131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1005131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1015131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1025131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 1035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 1085131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1095131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1115131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::pause() { 1125131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatPause, id()); 113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1185131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::resume() { 1195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatResume, id()); 1205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 132bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 133bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 134bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 145bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 146bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 147bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 148bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 149bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 150bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 151bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 152bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 153bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 154bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 155bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 156bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 157bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 158bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 160bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 161bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 162bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 163bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 164bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 165bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 167ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (err == OK) { 168ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 169ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 170ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 203ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 205ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 206ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 217c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 218c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 220c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 224ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 225ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 228c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 240c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 241c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 244ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 245ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 254b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 255b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 256ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 257ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 2595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 2605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#if 0 2615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber // testing only. 2625131d127a042ee88f903370be88845dc8c9f8578Andreas Huber char val[PROPERTY_VALUE_MAX]; 2635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (property_get("media.wfd.trigger", val, NULL)) { 2645131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (!strcasecmp(val, "pause") && mState == PLAYING) { 2655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 2665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 2675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else if (!strcasecmp(val, "play") && mState == PAUSED) { 2685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 2695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 2705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#endif 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 284eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 286ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 287ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 288ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 289ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 290ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 2915131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = sendTrigger( 2925131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mClientSessionID, TRIGGER_TEARDOWN); 2930b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 294ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 295ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 296ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 297ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 298ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 299ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 300ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 301ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 303ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 304b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 306eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 3105131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatPause: 3115131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3125131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3135131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3145131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3155131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING) { 3185131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3195131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 3215131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 3225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatResume: 3315131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3325131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3335131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3345131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3355131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3365131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PAUSED) { 3385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 3415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 3425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3465131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3475131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3485131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3495131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 354c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 355c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 356c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 359c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 360c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 361c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 362c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 363ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 364ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 365ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 366ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 367ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 368c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 369d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 370d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 382c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 383c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 384c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 385ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 386ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 387c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 388c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 38994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo) { 39094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 39194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL, // SurfaceTexture 39294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // width, 39394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // height, 39494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 39594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 39694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 39794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 39894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height; 39994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 40094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 40194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 40294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 40394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 40494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 40594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* framesPerSecond */, 40694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* interlaced */)); 40794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 40894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 40994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 41094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, 41194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber height, 41294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 41394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 41494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : 0); 41594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 416c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 417ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 418ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 419ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 420ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 42196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 42296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 423c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 424c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 426c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 427c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 429c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 430c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 432c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 433c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 435c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 436c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 438c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 439c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 440c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 441c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 442c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 444c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 445c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 447c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 448c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 453b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 454b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 455b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 456b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 457b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 458c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 459b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 460b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 461b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 462b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 463b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 464b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 465b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 466b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 467ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 468ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 469ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 470ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 471ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 472ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 473ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 474ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 475ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 476ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 477ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 478ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 479b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 480b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 481b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 482b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 483b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 484b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 485b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 486eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 487b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 488b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 489b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 491b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 492b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 493b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 494b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 495b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 496b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 4975131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_SETUP); 498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 499b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 502eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 503ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 504eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 505ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 506ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 507ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 508ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 509ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 510eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 511eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 512eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 513b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 515ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 516ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 517ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 518ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 519b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 520b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 521b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 522b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 523b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 524ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 525ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 526ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 527ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 528ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 529ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 530b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 569b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 598c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 60094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber AString body; 60194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 60294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsVideo) { 60394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("wfd_video_formats: "); 60494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 60594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats chosenVideoFormat; 60694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.disableAll(); 60794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.setNativeResolution( 60894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, mChosenVideoResolutionIndex); 60994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append(chosenVideoFormat.getFormatSpec()); 61194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("\r\n"); 61294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 61394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 61494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsAudio) { 61594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 61694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf("wfd_audio_codecs: %s\r\n", 61794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber (mUsingPCMAudio 61894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 61994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : "AAC 00000001 00"))); // 2 ch AAC 48kHz 62094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 62194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 62394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf( 6247cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n", 6257cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mClientInfo.mLocalIP.c_str())); 6267cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 6277cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber body.append(mWfdClientRtpPorts); 6287cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber body.append("\r\n"); 629d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 630d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 631d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 632d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 633d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 634d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 635d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 636d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 637d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 640d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 642d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 646d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 647d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 648d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 649d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 650d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 651d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6535131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::sendTrigger( 6545131d127a042ee88f903370be88845dc8c9f8578Andreas Huber int32_t sessionID, TriggerType triggerType) { 655ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 6565131d127a042ee88f903370be88845dc8c9f8578Andreas Huber switch (triggerType) { 6575131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_SETUP: 6585131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("SETUP"); 6595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_TEARDOWN: 6615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Sending TEARDOWN trigger."); 6625131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("TEARDOWN"); 6635131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6645131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PAUSE: 6655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PAUSE"); 6665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PLAY: 6685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PLAY"); 6695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber default: 6715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber TRESPASS(); 672ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 673ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 674ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 675d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 676d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 677d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 678d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 679d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 680d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 681d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 682d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 683d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 684d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 685d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 686d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 690d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 692d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 693d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 694d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 695d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 696d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 697d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 699b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 700b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 701b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 702b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 703c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 704c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 705c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 706a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 707b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 708b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 709b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 710b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 711b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 712b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 713b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 714b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 715b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 716b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 717b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 718b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 719b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 720b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 721b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 723d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 724d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 725d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 726d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 727d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 728d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 729d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 730d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 731d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 734d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 737d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 738d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 739d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 740d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 741d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 742d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 743d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 744d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 745d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 746d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 747d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 748d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 749d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 750d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 751d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 752d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 753d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 754d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 755d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 756d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 757d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 758d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 759d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 760d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 761d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 762d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 763d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 764d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 765d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 766d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 767d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 768d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 769d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 770d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 771d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 772d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 773d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 774d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 775d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 776d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 777d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 778b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 779b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 780b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 781b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 782b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 783b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 784b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 785b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 786d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 787d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 788d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 789d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 790d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 7917cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber unsigned port0 = 0, port1 = 0; 792d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 793d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 794d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 7957cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2 7967cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber || sscanf(value.c_str(), 7977cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "RTP/AVP/TCP;unicast %u %u mode=play", 7987cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port0, 7997cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2) { 8007cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber if (port0 == 0 || port0 > 65535 || port1 != 0) { 8017cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 8027cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber value.c_str()); 8037cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 8047cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_MALFORMED; 8057cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } 8067cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } else if (strcmp(value.c_str(), "RTP/AVP/TCP;interleaved mode=play")) { 8077cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Unsupported value for wfd_client_rtp_ports (%s)", 808d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 809d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8107cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_UNSUPPORTED; 811d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 812d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8137cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mWfdClientRtpPorts = value; 814d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 815d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 81694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!params->findParameter("wfd_video_formats", &value)) { 81794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink doesn't report its choice of wfd_video_formats."); 81894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 81994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 82094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 82194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = false; 82294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 82394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 82494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = true; 82594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSupportedSinkVideoFormats.parseFormatSpec(value.c_str())) { 82694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Failed to parse sink provided wfd_video_formats (%s)", 82794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber value.c_str()); 82894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 82994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 83094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 83194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 83294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!VideoFormats::PickBestFormat( 83394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSinkVideoFormats, 83494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats, 83594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionType, 83694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionIndex)) { 83794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink and source share no commonly supported video " 83894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "formats."); 83994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 84194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 84294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height, framesPerSecond; 84494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool interlaced; 84594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 84694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 84794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 84894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 84994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 85094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &framesPerSecond, 85194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &interlaced)); 85294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Picked video resolution %u x %u %c%u", 85494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, height, interlaced ? 'i' : 'p', framesPerSecond); 85594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 85694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support video at all."); 85794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 85894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 859d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 860d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 861d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 862d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 863d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = false; 865d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 86794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = true; 868d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 86994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber uint32_t modes; 87094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 871d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 873d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 875d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 87694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 87794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 87894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber char val[PROPERTY_VALUE_MAX]; 87994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (supportsPCM 88094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 88194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 88294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 88394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 88494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsAAC) { 88594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using AAC audio."); 88694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = false; 88794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsPCM) { 88894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 88994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 89094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 89194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support an audio format we do."); 89294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 89394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 894d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 89594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support audio at all."); 89694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 89794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 89894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo && !mSinkSupportsAudio) { 89994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink supports neither video nor audio..."); 900d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 901d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 902d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 9030328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 904b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 9050328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 9060328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 9070328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 9080328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 9090328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 910b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9110328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 9120328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 9130328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 9140328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 9150328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 916b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9170328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9180328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 919b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9200328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 9210328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 9220328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 9230328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 9240328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9250328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 926b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9270328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 9280328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 929b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9300328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 9310328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 9320224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber ALOGE("Unable to instantiate HDCP component. " 9330224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber "Not using HDCP after all."); 9340224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber 9350224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber mUsingHDCP = false; 9360328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 937b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 938b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 952d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 9530328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 954b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 955b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 956b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 957b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 958b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 959b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return sendTrigger(sessionID, TRIGGER_SETUP); 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 971d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 974d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 976d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 977b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 978b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 979b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 980b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 981c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 982b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 983c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 984c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 985b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 986b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 987b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 988b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 989b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 990b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 991b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 998d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 999d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1001b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 1002b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 1003b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 1004b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 1005b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1006b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 1007b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 1008b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 1009b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1010b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1011b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 1013d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 1016d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 1017d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 1029d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 1030d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 1031b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1034d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 1045b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1058b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1061b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1062b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1064b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 1065b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 1066b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 1067b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 1068b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1069b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1071b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 1072b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 1073b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 1074b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 1075b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 1076b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 1077b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 1078b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 1079b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 1080b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 1081b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 1082b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 1083b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 1084b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 1085b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 1086b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 1087b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 1088d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1089b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1093d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1094d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 1096d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1097d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1098d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1099d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 1104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1111b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 1112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 1113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1118b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 1119b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 1120b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1121b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1122b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1125b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1129c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1130c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 1131b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 1132b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 1133b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1134b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1135b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1136b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1140b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1143a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber RTPSender::TransportMode transportMode = RTPSender::TRANSPORT_UDP; 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 1146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 1147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 1148bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 1150bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 1151bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1152a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber transportMode = RTPSender::TRANSPORT_TCP_INTERLEAVED; 1153bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1154bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 1155bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1156bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 1157bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1158bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1159bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1160bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1161bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1162bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1163bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1164bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1165bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1166bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1167bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1168bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1169bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1170bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1171b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1172bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1174a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber transportMode = RTPSender::TRANSPORT_TCP; 1175bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1195b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1198a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 120128e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1205b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 12150b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 12160328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP); 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1225b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1230b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 1237e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber transportMode, 123894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio, 123994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio, 124094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo, 124194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 124294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex); 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1254b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1257b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1260c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1261c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1262b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1264d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1266a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber if (transportMode == RTPSender::TRANSPORT_TCP_INTERLEAVED) { 1267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1274bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 1275a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber if (transportMode == RTPSender::TRANSPORT_TCP) { 1276bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1277bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1278bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1282bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1284bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1289bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1291bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1299b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1300b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1301b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1302b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1304ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1305ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1307b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1308b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1309b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1311d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1312b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1318d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1320d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1322b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1324d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1325ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 1326ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1327d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1329d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1330d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1334d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1335d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1338b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1339b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 13400b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 13415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState == PAUSED_TO_PLAYING) { 13425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING; 13435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return OK; 13445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1346bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1347b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1348ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1349ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1350ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1351b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1354b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1355d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1361d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1362d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1364b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1365d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1366d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Received PAUSE request."); 13685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 13695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING_TO_PAUSED) { 13705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return INVALID_OPERATION; 13715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1381b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 13825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (err != OK) { 13835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return err; 13845131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13855131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 13865131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED; 13875131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1388b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1389d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1391b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1395ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1396ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1401d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1402d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1403b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1404d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1405d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1406d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1407d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1408c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1409d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1411ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1412c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1413ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1414ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1415eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1416ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1417ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1418ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1419b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1420b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1421d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1422d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1423eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1424ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1425ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1426ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1427ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 142896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 142996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 143096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 143196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 143296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 143396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1434ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1435ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1436ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1437eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1438ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1439ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1440eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1441eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1442eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1443eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1444ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1445ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1446bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1447bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1448bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1449bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1450bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1451eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1452ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1453ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1454ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1455ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1456ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 145796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1458ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1459ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1460ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1461ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1462ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1463ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1464eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1465ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1466ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1467b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1472d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1473d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1474d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1475d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1477b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1481d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1482d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1483d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1484d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1485d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1486d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1487b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1488d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1489d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1491d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1492d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1493d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1494d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1498d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1501d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1502d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1503b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1504b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1505b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1506496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1556eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1560c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1566c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1567c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1568c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1571c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1575c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1576c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1577c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 157896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 157996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 158096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 158196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 158296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 158396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 158496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 158596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 158696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 158796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 158896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 158996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 159096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 159196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 159296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 159396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 159496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1595ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 159696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1597ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1598ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1599c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1600ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1601c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1602c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1603c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1604c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1605ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 160696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 160796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1610b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1611b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1612b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1613b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1614b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1615b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1616b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1617b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1618b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1619b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1620b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1621b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1622b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1623b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1624b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1625b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1626b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1627b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1628b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1629b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1630b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1631b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1632b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1633b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1634b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1635b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1636b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1637b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1638b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1639b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1640b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1641b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1642a6a88d9c445e261972c2433254e0a996336e78a4Andreas Huber mHDCP = service->makeHDCP(true /* createEncryptionModule */); 1643b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1644b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1645b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1655b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1656b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1657b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1658b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1659b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1660b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1661b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1662ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1663b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1664b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1674d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1675d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1676