WifiDisplaySource.cpp revision 6ea551fa13b69e5ce359a7dba7485d857a005304
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" 24a556c4822fc205db0d27834ba5b637c351d73ffaAndreas Huber#include "rtp/RTPSender.h" 25d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 26b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <binder/IServiceManager.h> 278ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 28b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IHDCP.h> 29b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <media/IMediaPlayerService.h> 300b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber#include <media/IRemoteDisplayClient.h> 31d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ABuffer.h> 32d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/ADebug.h> 33d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/foundation/AMessage.h> 348060060217ff16cd67c8f6a15c649f44c343acf0Andreas Huber#include <media/stagefright/foundation/ParsedMessage.h> 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 36cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber#include <media/stagefright/Utils.h> 37d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 38bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 39bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 40bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 41d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 42d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 43d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 44d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 45cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber// static 46cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huberconst AString WifiDisplaySource::sUserAgent = MakeUserAgent(); 47cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber 480b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 490b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 500b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<IRemoteDisplayClient> &client, 510b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const char *path) 52ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 53ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 540b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 55d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 56ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 57d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 58e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 59c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 60d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 610328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 620328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 630328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 640328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 650328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 660b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mSetupTriggerDeferred(false), 670b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished(false) { 680b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (path != NULL) { 690b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mMediaPath.setTo(path); 700b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 710b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 725abf87f9af48149972eeb851ecaea679911da040Andreas Huber mSupportedSourceVideoFormats.disableAll(); 7394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 7494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats.setNativeResolution( 7594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats::RESOLUTION_CEA, 5); // 1280x720 p30 76308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang 771ad3eb9441eb509c792c61aa0181b0e74dbe9984Chong Zhang // Enable all resolutions up to 1280x720p30 781ad3eb9441eb509c792c61aa0181b0e74dbe9984Chong Zhang mSupportedSourceVideoFormats.enableResolutionUpto( 79308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang VideoFormats::RESOLUTION_CEA, 5, 80308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang VideoFormats::PROFILE_CHP, // Constrained High Profile 81308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang VideoFormats::LEVEL_32); // Level 3.2 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 875131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatic status_t PostAndAwaitResponse( 885131d127a042ee88f903370be88845dc8c9f8578Andreas Huber const sp<AMessage> &msg, sp<AMessage> *response) { 895131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = msg->postAndAwaitResponse(response); 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 955131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (response == NULL || !(*response)->findInt32("err", &err)) { 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 97d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 98d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 99d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1025131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 1035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK_EQ(mState, INITIALIZED); 1045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1055131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 1065131d127a042ee88f903370be88845dc8c9f8578Andreas Huber msg->setString("iface", iface); 1075131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1085131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1095131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1105131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 1115131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 1165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1175131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1195131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::pause() { 1205131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatPause, id()); 121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 1245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber} 125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1265131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::resume() { 1275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> msg = new AMessage(kWhatResume, id()); 1285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response; 1305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return PostAndAwaitResponse(msg, &response); 131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 145bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 146bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 147bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 148bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 149bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 150bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 151bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 152bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 153bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 154bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 155bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 156bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 157bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 158bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 159bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 160bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 161bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 162bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 163bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 164bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 165bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 166bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 168bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 169bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 170bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 171bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 172bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 173c86ef45279185b474bd6af0a7ae407f8ab577f13Andreas Huber } 174c86ef45279185b474bd6af0a7ae407f8ab577f13Andreas Huber 1756ea551fa13b69e5ce359a7dba7485d857a005304Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 176ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 208c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 209ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 210c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 211ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 212ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 213c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 224c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 228c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 230ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 231ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 235c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 240c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 243c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 244c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 245c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 246c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 247c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 248c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 250ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 251ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 259b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 260b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 261b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 262ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 263ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 264b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 2655131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 2665131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#if 0 2675131d127a042ee88f903370be88845dc8c9f8578Andreas Huber // testing only. 2685131d127a042ee88f903370be88845dc8c9f8578Andreas Huber char val[PROPERTY_VALUE_MAX]; 2695131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (property_get("media.wfd.trigger", val, NULL)) { 2705131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (!strcasecmp(val, "pause") && mState == PLAYING) { 2715131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 2725131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 273ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber } else if (!strcasecmp(val, "play") 274ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber && mState == PAUSED) { 2755131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 2765131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 2775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2785131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 2795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber#endif 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 283126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber case ANetworkSession::kWhatNetworkStall: 284126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber { 285126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber break; 286126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber } 287126568c7aeeb5570789e70a310477f44dbdbd885Andreas Huber 288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 296eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 298ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 299ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 300ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 301ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 302ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 3035131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = sendTrigger( 3045131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mClientSessionID, TRIGGER_TEARDOWN); 3050b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 306ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 307ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 308ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 309ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 310ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 311ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 312ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 313ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 314ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 315ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 316b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 318eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 320d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 3225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatPause: 3235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3245131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3285131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3295131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PLAYING) { 3305131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3315131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3325131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING_TO_PAUSED; 3335131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PAUSE); 3345131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3355131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3365131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case kWhatResume: 3435131d127a042ee88f903370be88845dc8c9f8578Andreas Huber { 3445131d127a042ee88f903370be88845dc8c9f8578Andreas Huber uint32_t replyID; 3455131d127a042ee88f903370be88845dc8c9f8578Andreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 3465131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3475131d127a042ee88f903370be88845dc8c9f8578Andreas Huber status_t err = OK; 3485131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3495131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (mState != PAUSED) { 3505131d127a042ee88f903370be88845dc8c9f8578Andreas Huber err = INVALID_OPERATION; 3515131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } else { 3525131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED_TO_PLAYING; 3535131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_PLAY); 3545131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3555131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 3565131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sp<AMessage> response = new AMessage; 3575131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->setInt32("err", err); 3585131d127a042ee88f903370be88845dc8c9f8578Andreas Huber response->postReply(replyID); 3595131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 3605131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 3615131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 362d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 365d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 366c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 367c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 368c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 369d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 370d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 371c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 372c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 373c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 374c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 375ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 376ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 377ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 378ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 379ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 380c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 388d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 389d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 394c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 395c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 396c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 397ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 398ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 399c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 4000b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mPlaybackSessionEstablished = true; 4010b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 402c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 40394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo) { 40494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 40594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL, // SurfaceTexture 40694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // width, 40794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 0, // height, 40894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 40994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 41087ecf19404586672008e98babc225e094292ceb5Chong Zhang : 0, 41187ecf19404586672008e98babc225e094292ceb5Chong Zhang 0); 41294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 41394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height; 41494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 41594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 41694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 41794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 41894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 41994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 42094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* framesPerSecond */, 42194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber NULL /* interlaced */)); 42294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 42394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mClient->onDisplayConnected( 424ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber mClientInfo.mPlaybackSession 425ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber ->getSurfaceTexture(), 42694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, 42794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber height, 42894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingHDCP 42994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 43087ecf19404586672008e98babc225e094292ceb5Chong Zhang : 0, 43187ecf19404586672008e98babc225e094292ceb5Chong Zhang playbackSessionID); 43294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 433c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 434ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 4350b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 4360b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 437ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 438ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 439ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 44096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 44196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 442c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 443c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 445c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 446c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 448c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 449c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 451c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 452c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 454c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 455c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 457c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 458c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 459c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 460c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 461c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 463c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 464c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 465d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 466c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 467c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 472b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 473b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 474b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 475b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 476b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 477c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 478b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 479b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 480b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 481b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 482b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 483b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 484b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 485b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 486ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 487ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 488ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 489ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 490ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 491ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 492ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 493ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 494ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 495ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 496ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 497ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 498b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 499b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 500b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 501b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 502b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 503b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 504b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 505eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 506b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 507b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 508b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 509b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 510b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 511b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 512b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 513b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 514b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 515b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 5165131d127a042ee88f903370be88845dc8c9f8578Andreas Huber sendTrigger(mClientSessionID, TRIGGER_SETUP); 517b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 518b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 519b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 520b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 521eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 522ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 523eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 524ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 525ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 526ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 527ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 528ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 529eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 530eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 531eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 533b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 534ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 535ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 536ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 537ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 538b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 539b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 540b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 541b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 542b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 543ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 544ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 545ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 546ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 547ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 548ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 549b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 588b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 610d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 611d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 612d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 613d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 614d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 615d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 616d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 617c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 618d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 61994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber AString body; 62094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsVideo) { 62294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("wfd_video_formats: "); 62394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 62494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber VideoFormats chosenVideoFormat; 62594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.disableAll(); 62694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber chosenVideoFormat.setNativeResolution( 62794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, mChosenVideoResolutionIndex); 628308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang chosenVideoFormat.setProfileLevel( 629308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoResolutionType, mChosenVideoResolutionIndex, 630308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoProfile, mChosenVideoLevel); 63194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 6325abf87f9af48149972eeb851ecaea679911da040Andreas Huber body.append(chosenVideoFormat.getFormatSpec(true /* forM4Message */)); 63394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append("\r\n"); 63494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 63594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 63694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (mSinkSupportsAudio) { 63794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 63894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf("wfd_audio_codecs: %s\r\n", 63994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber (mUsingPCMAudio 64094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 64194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber : "AAC 00000001 00"))); // 2 ch AAC 48kHz 64294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 64394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 64494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber body.append( 64594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber StringPrintf( 6467cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n", 6477cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mClientInfo.mLocalIP.c_str())); 6487cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 649aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang body.append( 650aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang StringPrintf( 651aef5c98cd3f67e0209e1fa28489078e9f40d6f46Chong Zhang "wfd_client_rtp_ports: %s\r\n", mWfdClientRtpPorts.c_str())); 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 665d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 666d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 667d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 668d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 669d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 670d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 671d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 672d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 673d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 674d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 675d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 6765131d127a042ee88f903370be88845dc8c9f8578Andreas Huberstatus_t WifiDisplaySource::sendTrigger( 6775131d127a042ee88f903370be88845dc8c9f8578Andreas Huber int32_t sessionID, TriggerType triggerType) { 678ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 6795131d127a042ee88f903370be88845dc8c9f8578Andreas Huber switch (triggerType) { 6805131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_SETUP: 6815131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("SETUP"); 6825131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6835131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_TEARDOWN: 6845131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Sending TEARDOWN trigger."); 6855131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("TEARDOWN"); 6865131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6875131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PAUSE: 6885131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PAUSE"); 6895131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6905131d127a042ee88f903370be88845dc8c9f8578Andreas Huber case TRIGGER_PLAY: 6915131d127a042ee88f903370be88845dc8c9f8578Andreas Huber body.append("PLAY"); 6925131d127a042ee88f903370be88845dc8c9f8578Andreas Huber break; 6935131d127a042ee88f903370be88845dc8c9f8578Andreas Huber default: 6945131d127a042ee88f903370be88845dc8c9f8578Andreas Huber TRESPASS(); 695ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 696ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 697ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 699d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 700d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 705d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 706d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 714d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 716d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 717d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 718d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 719d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 720d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 721d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 723b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 724b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 725b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 726c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 727c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 728c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 729a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 730b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 731b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 732b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 733b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 734b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 735b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 736b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 737b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 738b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 739b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 740b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 741b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 742b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 7431ad3eb9441eb509c792c61aa0181b0e74dbe9984Chong Zhang scheduleKeepAlive(sessionID); 7441ad3eb9441eb509c792c61aa0181b0e74dbe9984Chong Zhang 745b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 746b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 747b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 750d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 751d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 753d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 754d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 755d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 756d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 757d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 758d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 759d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 760d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 761d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 762d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 763d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 764d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 765d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 766d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 767d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 768d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 769d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 770d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 771d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 772d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 773d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 774d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 775d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 776d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 777d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 778d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 779d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 780d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 781d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 782d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 783d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 784d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 785d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 786d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 787d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 788d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 789d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 790d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 791d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 794d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 795d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 796d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 797d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 798d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 799d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 800d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 801d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 802d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 803b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 804b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 805b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 806b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 807b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 808b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 809b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 810b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 811d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 812d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 813d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 814d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 815d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8167cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber unsigned port0 = 0, port1 = 0; 817d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 818d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 819d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 8207cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2 8217cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber || sscanf(value.c_str(), 8227cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber "RTP/AVP/TCP;unicast %u %u mode=play", 8237cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port0, 8247cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber &port1) == 2) { 8257cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber if (port0 == 0 || port0 > 65535 || port1 != 0) { 8267cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 8277cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber value.c_str()); 8287cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber 8297cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_MALFORMED; 8307cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } 8317cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber } else if (strcmp(value.c_str(), "RTP/AVP/TCP;interleaved mode=play")) { 8327cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber ALOGE("Unsupported value for wfd_client_rtp_ports (%s)", 833d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 834d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8357cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber return ERROR_UNSUPPORTED; 836d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 837d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 8387cc0c29d6a7b76520ec588437ab51d5b8eac9ebcAndreas Huber mWfdClientRtpPorts = value; 839d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 840d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 84194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!params->findParameter("wfd_video_formats", &value)) { 84294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink doesn't report its choice of wfd_video_formats."); 84394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 84494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 84594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = false; 84794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 84894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 84994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo = true; 85094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSupportedSinkVideoFormats.parseFormatSpec(value.c_str())) { 85194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Failed to parse sink provided wfd_video_formats (%s)", 85294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber value.c_str()); 85394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_MALFORMED; 85594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 85694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 85794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!VideoFormats::PickBestFormat( 85894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSinkVideoFormats, 85994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSupportedSourceVideoFormats, 86094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &mChosenVideoResolutionType, 861308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang &mChosenVideoResolutionIndex, 862308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang &mChosenVideoProfile, 863308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang &mChosenVideoLevel)) { 86494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink and source share no commonly supported video " 86594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber "formats."); 86694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 86794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 86894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 86994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 87094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber size_t width, height, framesPerSecond; 87194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool interlaced; 87294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber CHECK(VideoFormats::GetConfiguration( 87394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 87494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionIndex, 87594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &width, 87694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &height, 87794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &framesPerSecond, 87894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber &interlaced)); 87994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 88094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Picked video resolution %u x %u %c%u", 88194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber width, height, interlaced ? 'i' : 'p', framesPerSecond); 882308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang 883308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang ALOGI("Picked AVC profile %d, level %d", 884308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoProfile, mChosenVideoLevel); 88594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 88694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support video at all."); 88794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 88894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 889d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 890d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 891d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 892d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 893d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = false; 895d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!(value == "none")) { 89794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio = true; 898d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 89994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber uint32_t modes; 90094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 901d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 90294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 903d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 90494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 905d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 90694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 90794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 90894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber char val[PROPERTY_VALUE_MAX]; 90994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (supportsPCM 91094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 91194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 91294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 91394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 91494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsAAC) { 91594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using AAC audio."); 91694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = false; 91794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else if (supportsPCM) { 91894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Using PCM audio."); 91994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio = true; 92094a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } else { 92194a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support an audio format we do."); 92294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber return ERROR_UNSUPPORTED; 92394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 924d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 92594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGI("Sink doesn't support audio at all."); 92694a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber } 92794a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber 92894a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber if (!mSinkSupportsVideo && !mSinkSupportsAudio) { 92994a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber ALOGE("Sink supports neither video nor audio..."); 930d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 931d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 932d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 9330328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 934b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 9350328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 9360328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 9370328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 9380328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 9390328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 940b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9410328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 9420328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 9430328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 9440328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 9450328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 946b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9470328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9480328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 949b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9500328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 9510328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 9520328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 9530328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 9540328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 9550328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 956b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9570328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 9580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 959b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9600328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 9610328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 9620224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber ALOGE("Unable to instantiate HDCP component. " 9630224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber "Not using HDCP after all."); 9640224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber 9650224bf170a3904576bba81593eaab113c5d3a4e7Andreas Huber mUsingHDCP = false; 9660328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 967b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 968b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 971d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 974d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 976d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 977d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 979d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 981d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 9830328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 984b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 985b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 986b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 987b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 988b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 989b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 9905131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return sendTrigger(sessionID, TRIGGER_SETUP); 991d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 998d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 999d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 1001d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 1002d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1003d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1004d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1006d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1007b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 1008b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 1009b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 1010b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1011c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1012b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1013c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 1014c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 1015b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1016b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1017b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 1018b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1019b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1029b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 1030b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 1031b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 1032b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 1033b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1034b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 1035b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 1036b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 1037b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 1038b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1039b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 1059b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 1073b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1074d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 1078d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1079d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 1080d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1081d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1082d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 1083d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 1084d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 1085d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1086b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1087d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1088d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1089b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 1093b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 1094b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 1096b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1097b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1098d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1099b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 1100b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 1101b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 1102b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 1103b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 1104b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 1105b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 1106b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 1107b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 1108b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 1109b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 1110b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 1111b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 1112b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 1113b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 1114b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 1115b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1117b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 1118b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1120b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1123b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 1132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1139b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1146b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 1147b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 1148b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1149b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1150b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1153b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 1154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1157c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 1158c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 1159b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 1160b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 1161b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1162b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1163b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 1164b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 1166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1168b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 11712aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtpMode = RTPSender::TRANSPORT_UDP; 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 1174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 1175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 1176bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 1178bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 1179bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 11802aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP_INTERLEAVED; 1181bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1182bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 1183bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1184bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 1185bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1186bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1187bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1188bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1189bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1190bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1191bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1192bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1193bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1194bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1195bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1196bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1197bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1198bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1199b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1200bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12022aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode = RTPSender::TRANSPORT_TCP; 1203bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1223b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1226a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 122928e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1233b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 12430b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 12440b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP, mMediaPath.c_str()); 1245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1260d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 12612aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber RTPSender::TransportMode rtcpMode = RTPSender::TRANSPORT_UDP; 12622aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (clientRtcp < 0) { 12632aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode = RTPSender::TRANSPORT_NONE; 12642aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber } 12652aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber 1266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1267c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 12692aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtpMode, 1270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 12712aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber rtcpMode, 127294a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsAudio, 127394a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mUsingPCMAudio, 127494a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mSinkSupportsVideo, 127594a483bf2bd699275673d9cd57cb125d48572f30Andreas Huber mChosenVideoResolutionType, 1276308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoResolutionIndex, 1277308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoProfile, 1278308bcaa44e578279e61be32b572fdb0b11b1e4c7Chong Zhang mChosenVideoLevel); 1279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1290b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1293b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1296c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1297c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1298b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13022aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP_INTERLEAVED) { 1303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1310bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 13112aea9552aeba92bbaf9e56c666049ea2d14057b5Andreas Huber if (rtpMode == RTPSender::TRANSPORT_TCP) { 1312bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1313bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1314bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1318bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1320bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1321d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1324d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1325bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1326d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1327bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1329d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1330d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1334d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1338b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1339d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1340ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1341ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1342d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1343b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1344b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1346d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1347d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1348b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1349d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1354d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1355d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1358b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1361bd25dacce1187c827dde3fb72036c044c8106719Chong Zhang if (mState != AWAITING_CLIENT_PLAY 1362bd25dacce1187c827dde3fb72036c044c8106719Chong Zhang && mState != PAUSED_TO_PLAYING 1363bd25dacce1187c827dde3fb72036c044c8106719Chong Zhang && mState != PAUSED) { 1364ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber ALOGW("Received PLAY request but we're in state %d", mState); 1365ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1366ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sendErrorResponse( 1367ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sessionID, "455 Method Not Valid in This State", cseq); 1368ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1369ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber return INVALID_OPERATION; 1370ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber } 1371ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1372ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 13730b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber if (mPlaybackSessionEstablished) { 13740b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber finishPlay(); 13750b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } else { 13760b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber ALOGI("deferring PLAY request until session established."); 13770b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber } 1378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 13840b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1385b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1386b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1387b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1388b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 13890b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1390bd25dacce1187c827dde3fb72036c044c8106719Chong Zhang if (mState == PAUSED_TO_PLAYING || mPlaybackSessionEstablished) { 13915131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PLAYING; 13925131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return OK; 13935131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 13945131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1395ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1396ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1397ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1398b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 14010b530f1050150bb751ae642d5a9dce34141d9475Andreas Hubervoid WifiDisplaySource::finishPlay() { 14020b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber const sp<PlaybackSession> &playbackSession = 14030b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber mClientInfo.mPlaybackSession; 14040b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 14050b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber status_t err = playbackSession->play(); 14060b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber CHECK_EQ(err, (status_t)OK); 14070b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber} 14080b530f1050150bb751ae642d5a9dce34141d9475Andreas Huber 1409b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1412d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1413d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1414d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1416d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1417d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1418d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1419b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1421d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 14225131d127a042ee88f903370be88845dc8c9f8578Andreas Huber ALOGI("Received PAUSE request."); 14235131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1424bd25dacce1187c827dde3fb72036c044c8106719Chong Zhang if (mState != PLAYING_TO_PAUSED && mState != PLAYING) { 14255131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return INVALID_OPERATION; 14265131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14275131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1432d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1433d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1436b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 14375131d127a042ee88f903370be88845dc8c9f8578Andreas Huber if (err != OK) { 14385131d127a042ee88f903370be88845dc8c9f8578Andreas Huber return err; 14395131d127a042ee88f903370be88845dc8c9f8578Andreas Huber } 14405131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 14415131d127a042ee88f903370be88845dc8c9f8578Andreas Huber mState = PAUSED; 14425131d127a042ee88f903370be88845dc8c9f8578Andreas Huber 1443b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1446b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1450ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1451ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1458b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1459d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1463c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1464d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1465d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1466ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1467c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1468ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1469ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1470eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1471ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1472ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1473ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1474b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1475b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1478eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1479ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1480ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1481ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1482ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 148396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 148496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 148596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 148696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 148796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 148896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1489ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1490ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1491ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1492eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1493ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1494ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1495eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1496eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1497eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1498eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1499ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1500ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1501bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1502bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1503bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1504bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1505bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1506eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1507ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1508ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1509ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1510ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1511ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 151296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1513ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1514ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1515ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1516ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1517ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1518ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1519eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1520ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1521ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1522b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1542b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1545b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1555b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1558b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1559b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1560b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1561496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1569b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1584cd77d4a1d38b7609a03f6826a1ff5fa7c98aa34fAndreas Huber response->append(StringPrintf("Server: %s\r\n", sUserAgent.c_str())); 1585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1610d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1611eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1612d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1613d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1614d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1615c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1616d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1617d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1618d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1619d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1620d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1621c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1622c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1623c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1624d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1625d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1626c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1627d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1628d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1629d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1630c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1631c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1632c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 163396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 163496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 163596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 163696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 163796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 163896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 163996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 164096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 164196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 164296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 164396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 164496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 164596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 164696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 164796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 164896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 164996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1650ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 165196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1652ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1653ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1654c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1655ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1656c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1657c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1658c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1659c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1660ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 166196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 166296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1674b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1675b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1676b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1677b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1678b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1679b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1680b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1681b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1682b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1683b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1684b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1685b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1686b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1687b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1688b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1689b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1690b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1691b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1692b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1693b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1694ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1695ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber sp<IMediaPlayerService> service = 1696ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber interface_cast<IMediaPlayerService>(binder); 1697ff9297ac908aa01e44fda4ab9ca7a4bb514c00fdAndreas Huber 1698b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1699b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1700a6a88d9c445e261972c2433254e0a996336e78a4Andreas Huber mHDCP = service->makeHDCP(true /* createEncryptionModule */); 1701b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1702b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1703b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1704b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1705b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1706b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1707b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1708b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1709b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1710b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1711b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1712b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1713b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1714b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1715b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1716b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1717b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1718b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1719b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1720ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1721b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1722b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1723b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1724b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1725b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1726b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1727b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1728b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1729b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1730b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1731b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1734