WifiDisplaySource.cpp revision ad0d97c7cf620e96a0b088dd9461645a3f8900b7
1d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber/* 2d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Copyright 2012, The Android Open Source Project 3d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 4d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * you may not use this file except in compliance with the License. 6d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * You may obtain a copy of the License at 7d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 8d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * 10d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * Unless required by applicable law or agreed to in writing, software 11d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * See the License for the specific language governing permissions and 14d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber * limitations under the License. 15d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber */ 16d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1772f6aea5afba3ff8ab7e8eab49552d65ee3bb97bAndreas Huber//#define LOG_NDEBUG 0 18d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#define LOG_TAG "WifiDisplaySource" 19d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <utils/Log.h> 20d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 21d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "WifiDisplaySource.h" 22d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "PlaybackSession.h" 23b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include "Parameters.h" 24d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include "ParsedMessage.h" 25d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 26b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#include <binder/IServiceManager.h> 270b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber#include <gui/ISurfaceTexture.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> 34d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#include <media/stagefright/MediaErrors.h> 35d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 36bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber#include <arpa/inet.h> 37bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber#include <cutils/properties.h> 38bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 39d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 40d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 410b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 420b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 430b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<IRemoteDisplayClient> &client) 44ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 45ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 460b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 47d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 48ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 49c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 50d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 51b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mNextCSeq(1) 52b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 53b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mIsHDCP2_0(false) 54b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mHDCPPort(0) 55b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mHDCPInitializationComplete(false) 56b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mSetupTriggerDeferred(false) 57b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 58b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber{ 59d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 60d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 61d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 62d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 63d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 64bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 65ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, INITIALIZED); 66ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 67d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 68bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber msg->setString("iface", iface); 69d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 70d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 71d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 72d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 73d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 74d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 75d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 79d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 81d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 97d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 98d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 99d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 108bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 109bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 110bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 111bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 112bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 113bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 114bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 115bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 116bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 117bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 118bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 119bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 120bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 121bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 122bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 123bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 124bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 125bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 126bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 127bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 128bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 129bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 130bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 131bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 132bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 133bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 134bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 137bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 140bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 143ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (err == OK) { 144ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 145ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 146ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 178c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 179ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 180c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 181ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 182ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 183c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 192c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 193c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 194c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 196c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 197c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 198c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 199c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 200ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 201ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 203c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 205c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 206c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 208c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 209c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 210c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 212c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 213c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 214c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 215c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 217c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 218c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 220ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 221ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 229b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 230b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 231b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 232ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 233ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 234b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 246eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 248ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 249ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 250ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 251ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 252ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 253ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = sendM5( 254ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mClientSessionID, true /* requestShutdown */); 2550b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 256ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 257ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 258ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 259ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 260ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 261ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 262ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 263ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 264ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 265ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 266b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 268eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 276c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 277c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 278c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 281c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 282c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 283c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 284c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 285ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 286ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 287ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 288ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 289ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 290c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 304c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 305c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 306c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 307ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 308ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 310c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 311c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayConnected( 312c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 313c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->width(), 314c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->height(), 315c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 0 /* flags */); 316c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 317ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 318ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 319ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 320ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 32196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 32296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 323c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 324c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 325d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 326c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 327c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 329c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 330c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 332c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 333c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 334d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 335c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 336c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 337d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 338c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 339c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 340c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 341c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 342c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 343d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 344c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 345c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 346d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 347c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 348c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 349d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 353b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 354b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 355b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 356b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 357b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 358c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 359b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 360b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 361b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 362b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 363b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 364b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 365b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 366b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 367ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 368ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 369ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 370ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 371ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 372ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 373ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 374ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 375ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 376ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 377ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 378ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 379b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 380b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 381b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 382b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 383b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 384b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 385b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 386b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 387eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 388b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 389b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 390b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 391b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 392b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 393b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 394b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 395b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 396b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 397b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 398ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sendM5(mClientSessionID, false /* requestShutdown */); 399b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 400b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 401b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 402b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 403eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 404ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 405eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 406ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 407ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 408ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 409ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 410ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 411eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 412eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 413eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 414b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 415b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 416ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 417ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 418ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 419ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 420b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 421b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 422b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 423b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 424b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 425ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 426ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 427ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 428ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 429ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 430ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 431b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 432b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 433d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 458d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 459d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 463d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 464d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 465d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 466d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 467d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 471b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 472b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 473b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 474d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 475d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 481d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 482d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 483d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 484d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 485d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 486d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 487d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 488d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 489d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 490d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 491d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 492d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 493d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 494d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 498d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 500d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 501d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 502d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // wfd_video_formats: 503d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "native" 504d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "preferred-display-mode-supported" 0 or 1 505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // one or more avc codec structures 506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte profile 507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte level 508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte CEA mask 509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte VESA mask 510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte HH mask 511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte latency 512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte min-slice-slice 513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte slice-enc-params 514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte framerate-control-support 515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-hres (none or 2 byte) 516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-vres (none or 2 byte) 517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 518c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 520bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 521bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 522bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 523bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 524bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 525bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 526bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 527bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 528bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 529b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p60: 530b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "30 00 02 02 00000040 00000000 00000000 00 0000 0000 00 none none\r\n" 531b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p30: 532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 53372ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // For 720p24: 53472ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // use "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = StringPrintf( 536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats: " 53772ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs: AAC 00000001 00\r\n" // 2 ch AAC 48kHz 539de799a74064a363d26f4c1bbc5a59d1b7127f49fAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n" 540bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast 19000 0 mode=play\r\n", 541de799a74064a363d26f4c1bbc5a59d1b7127f49fAndreas Huber mClientInfo.mLocalIP.c_str(), transportString.c_str()); 542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 566ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huberstatus_t WifiDisplaySource::sendM5(int32_t sessionID, bool requestShutdown) { 567ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 568ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (requestShutdown) { 569ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Sending TEARDOWN trigger."); 570ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("TEARDOWN"); 571ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 572ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("SETUP"); 573ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 574ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 575ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 600b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 601b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 602b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 603b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 604c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 605c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 606c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 607a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 608b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 609b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 610b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 611b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 612b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 613b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 614b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 615b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 616b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 617b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 618b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 619b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 620b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 621b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 622b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 623b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 624d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 625d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 626d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 627d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 628d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 629d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 630d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 631d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 632d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 633d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 634d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 635d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 636d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 637d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 640d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 642d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 646d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 647d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 648d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 655b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 656b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 657b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 658b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 659b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink doesn't appear to support content protection."); 660b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 661b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 662b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 663b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value == "none") { 664b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink does not support content protection."); 665b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber bool isHDCP2_0 = false; 669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value.startsWith("HDCP2.0 ")) { 670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber isHDCP2_0 = true; 671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 674b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 675b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t hdcpPort; 676b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!ParsedMessage::GetInt32Attribute(value.c_str() + 8, "port", &hdcpPort) 677b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 678b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 679b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 680b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 681b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mIsHDCP2_0 = isHDCP2_0; 682b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPPort = hdcpPort; 683b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 684b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = makeHDCP(); 685b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 686b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Unable to instantiate HDCP component."); 687b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 688b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 689b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 690b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 692d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 693d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 694d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 695d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 696d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 697d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 698d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 699d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 700d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 705b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 706b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!mHDCPInitializationComplete) { 707b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 708b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 709b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 710b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 711b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 712b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 713b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 714ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber return sendM5(sessionID, false /* requestShutdown */); 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 716d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 717d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 718d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 719d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 720d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 721d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 722d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 723d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 724d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 725d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 726d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 727d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 728d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 729d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 730d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 731b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 732b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 733b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 734b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 735c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 736b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 737c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 738c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 739b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 740b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 741b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 742b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 743b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 744b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 745b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 746d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 747d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 750d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 751d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 753d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 754d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 755b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 756b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 757b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 758b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 759b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 760b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 761b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 762b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 763b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 764b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 765b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 766d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 767d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 768d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 769d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 770d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 771d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 772d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 773d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 774d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 775d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 776d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 777d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 778d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 779d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 780d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 781d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 782d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 784d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 785b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 787d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 788d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 789d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 790d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 791d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 794d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 795d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 796d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 797d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 798d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 799b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 800d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 801d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 802d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 803d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 804d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 805d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 806d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 807d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 808d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 809d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 810d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 811d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 812b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 813d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 814d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 815b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 816b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 817d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 818b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 819b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 820b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 821b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 822b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 823b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 824d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 825b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 826b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 827b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 828b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 829b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 830b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 831b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 832b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 833b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 834b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 835b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 836b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 837b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 838b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 839b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 840b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 841b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 842d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 843b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 844b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 845d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 846b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 847d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 848d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 849b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 850d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 851d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 852d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 853d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 854d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 855d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 856d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 857d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 858d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 859d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 860d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 861d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 862d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 863d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 864d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 865b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 866d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 867d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 868d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 869d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 870d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 871d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 872b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 873b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 874b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 875b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 876b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 877d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 878d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 879b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 880d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 881d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 882d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 883c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 884c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 885b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 886b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 887b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 888b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 889b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 890b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 891d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 892d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 893d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 894b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 895d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 896d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 897bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TransportMode transportMode = 898bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TRANSPORT_UDP; 899d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 900d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 901d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 902d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 903bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 904d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 905bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 906bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 907bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP_INTERLEAVED; 908bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 909bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 910bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 911bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 912bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 913bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 914bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 915bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 916bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 917bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 918bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 919bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 920bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 921bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 922bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 923bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 924bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 925bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 926b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 927bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 928d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 929bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP; 930bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 931d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 932d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 933d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 934d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 935d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 936d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 937d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 938d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 950b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 952d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 953a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 954d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 95628e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 957d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 958d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 959d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 960b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 9700b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 971bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mNetSession, notify, mInterfaceAddr, 972b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 973b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP 974b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#else 975b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber NULL 976b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 977b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ); 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 979d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 981d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 983d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 986b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 991b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 995c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 998bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode); 999d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1001d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1002d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1003d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1004d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1006d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1007d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1008d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1009d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1010b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1013b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1016c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1017c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1018b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1022bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP_INTERLEAVED) { 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1029d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1030bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 1031bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP) { 1032bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1033bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1034bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1038bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1040bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1045bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1047bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1055b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1056b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1057b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1058b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1060ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1061ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1063b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1064b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1065b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1068b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1074d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1078b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1079d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1080d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1081ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 1082ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1083d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1084d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1085d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1086d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1087d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1088d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1089d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1090d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1093b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1094b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 10960b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1097bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1098b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1099ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1100ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1101ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1102b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1105b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1115b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1120d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1126b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1127b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1130b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1134ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1135ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1142b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1147c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1150ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1151c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1152ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1153ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1154eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1155ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1156ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1157ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1158b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1159b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1162eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1163ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1164ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1165ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1166ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 116796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 116896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 116996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 117096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 117196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 117296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1173ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#if REQUIRE_HDCP 1174ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1175ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1176ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1177eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1178ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1179ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#endif 1180ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1181eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1182eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1183eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1184eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1185ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1186ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1187eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#if REQUIRE_HDCP 1188bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1189bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1190bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1191bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1192bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1193eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#endif 1194eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1195ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1196ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1197ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1198ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1199ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 120096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1201ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1202ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1203ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1204ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1205ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1206ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1207eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1208ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1209ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1210b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1220b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1230b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1233b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1243b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1246b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1247b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1248b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1249496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1257b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1260d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1262d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1264d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1285d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1286d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1287d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1288d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1299eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1303c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1310c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1311c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1312d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1314c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1318c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1319c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1320c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 132196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 132296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 132396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 132496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 132596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 132696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 132796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 132896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 132996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 133096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 133196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 133296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 133396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 133496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 133596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 133696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 133796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1338ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 133996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1340ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1341ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1342c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1343ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1344c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1345c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1346c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1347c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1348ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 134996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 135096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1353b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 1354b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1355b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1356b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1357b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1358b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1359b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1360b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1361b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1362b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1363b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1364b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1365b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1366b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1367b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1368b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1369b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1370b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1371b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1372b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1373b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1374b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1375b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1376b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1377b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1378b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1379b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1380b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1381b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1382b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1383b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1384b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1385b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1386b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1387b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1388b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1389b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1390b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1391b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1392b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1393b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1394b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1395b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1396b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1397b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1398b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1399b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1400b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1401b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1402b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1403b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1404b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1405b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1406ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1407b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1408b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1409b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1410b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1411b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1412b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1413b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1414b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1415b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1416b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1417b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 1418b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1419d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1421