WifiDisplaySource.cpp revision de799a74064a363d26f4c1bbc5a59d1b7127f49f
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) 44d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber : mNetSession(netSession), 450b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 46d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 47ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 48c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 49d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 50b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mNextCSeq(1) 51b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 52b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mIsHDCP2_0(false) 53b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mHDCPPort(0) 54b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mHDCPInitializationComplete(false) 55b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ,mSetupTriggerDeferred(false) 56b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 57b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber{ 58d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 59d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 60d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 61d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 62d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 63bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 64d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 65bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber msg->setString("iface", iface); 66d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 67d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 68d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 69d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 70d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 71d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 72d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 73d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 74d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 75d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 79d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 81d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 97d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 98d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 99d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 105bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 106bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 107bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 108bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 109bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 110bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 111bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 112bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 113bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 114bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 115bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 116bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 117bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 118bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 119bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 120bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 121bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 122bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 123bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 124bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 125bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 126bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 127bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 128bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 129bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 130bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 131bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 133bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 134bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 136bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 138bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 171c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 172ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 173c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 174ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 175ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 176c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 185c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 186c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 187c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 189c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 190c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 191c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 192c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 193c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 194c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 195c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 196c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 197c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 198c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 199c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 200c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 201c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 203c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 205c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 206c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 208c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 209c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 218b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 219b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 220b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 221ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 222ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 223b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 235eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 237ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0 238ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber && mClientInfo.mPlaybackSessionID != -1) { 239ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = sendM5( 240ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mClientSessionID, true /* requestShutdown */); 2410b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 242ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 243ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 244ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 245b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 247eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 255c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 256c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 257c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 260c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 261c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 262c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 263c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 264ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 265ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 266ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 267ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 268ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 269c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 279d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 280d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 281d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 283c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 284c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 285c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 286ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 287ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 288c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 289c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 290c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayConnected( 291c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 292c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->width(), 293c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->height(), 294c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 0 /* flags */); 295c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 296c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 297c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 299c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 300c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 302c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 303c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 305c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 306c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 308c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 311c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 312c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 313c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 314c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 315c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 317c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 318c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 320c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 321c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 324d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 325d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 326b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 327b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 328b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 329b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 330b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 331c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 332b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 333b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 334b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 335b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 336b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 337b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 338b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 339b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 340b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 341b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 342b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 343b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 344b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 346b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 347b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 348eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 349b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 350b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 351b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 352b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 353b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 354b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 355b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 356b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 357b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 358b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 359ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sendM5(mClientSessionID, false /* requestShutdown */); 360b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 361b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 362b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 363b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 364eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 365ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 366eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 367ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 368ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 369ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 370ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 371ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 372eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 373eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 374eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 375b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 376b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 377ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 378ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 379ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 380ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 381b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 382b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 383b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 384b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 385b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 386ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 387ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 388ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 389ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 390ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 391ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 392b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 393b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 396d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 401d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 402d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 403d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 404d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 405d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 406d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 407d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 408d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 409d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 412d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 413d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 414d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 416d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 417d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 418d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 419d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 421d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 422d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 423d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 424d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 426d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 427d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 432b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 433b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 434b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 458d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 459d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 463d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // wfd_video_formats: 464d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "native" 465d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "preferred-display-mode-supported" 0 or 1 466d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // one or more avc codec structures 467d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte profile 468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte level 469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte CEA mask 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte VESA mask 471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte HH mask 472d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte latency 473d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte min-slice-slice 474d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte slice-enc-params 475d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte framerate-control-support 476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-hres (none or 2 byte) 477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-vres (none or 2 byte) 478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 479c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 481bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 482bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 483bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 484bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 485bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 486bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 487bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 488bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 489bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p60: 491b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "30 00 02 02 00000040 00000000 00000000 00 0000 0000 00 none none\r\n" 492b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p30: 493b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 49472ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // For 720p24: 49572ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // use "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = StringPrintf( 497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats: " 49872ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs: AAC 00000001 00\r\n" // 2 ch AAC 48kHz 500de799a74064a363d26f4c1bbc5a59d1b7127f49fAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n" 501bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast 19000 0 mode=play\r\n", 502de799a74064a363d26f4c1bbc5a59d1b7127f49fAndreas Huber mClientInfo.mLocalIP.c_str(), transportString.c_str()); 503d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 504d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 527ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huberstatus_t WifiDisplaySource::sendM5(int32_t sessionID, bool requestShutdown) { 528ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 529ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (requestShutdown) { 530ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Sending TEARDOWN trigger."); 531ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("TEARDOWN"); 532ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 533ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("SETUP"); 534ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 535ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 536ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 541d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 542d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 543d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 544d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 545d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 561b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 562b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 563b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 564b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 565c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 566c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 567c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 568a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 569b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 570b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 571b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 572b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 573b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 574b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 575b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 576b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 577b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 578b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 579b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 580b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 581b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 582b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 583b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 584b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 604d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 605d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 606d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 607d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 608d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 609d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 610b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 611b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 612b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 613b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 614b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 615b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 616b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 617b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 618b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 619b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 620b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink doesn't appear to support content protection."); 621b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 622b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 623b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 624b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value == "none") { 625b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink does not support content protection."); 626b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 627b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 628b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 629b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber bool isHDCP2_0 = false; 630b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value.startsWith("HDCP2.0 ")) { 631b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber isHDCP2_0 = true; 632b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 633b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 634b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 635b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 636b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t hdcpPort; 637b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!ParsedMessage::GetInt32Attribute(value.c_str() + 8, "port", &hdcpPort) 638b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 639b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 640b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 641b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 642b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mIsHDCP2_0 = isHDCP2_0; 643b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPPort = hdcpPort; 644b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 645b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = makeHDCP(); 646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Unable to instantiate HDCP component."); 648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 665d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 666b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 667b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!mHDCPInitializationComplete) { 668b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 669b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 670b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 671b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 672b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 673b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 674b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 675ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber return sendM5(sessionID, false /* requestShutdown */); 676d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 677d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 678d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 679d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 680d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 681d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 682d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 683d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 684d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 685d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 686d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 690d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 692b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 693b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 694b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 695b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 696c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 697b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 698c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 699c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 700b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 701b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 702b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 703b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 704b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 705b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 706b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 714d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 716b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 717b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 718b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 719b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 720b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 721b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 722b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 723b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 724b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 725b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 726b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 727d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 728d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 729d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 730d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 731d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 734d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 737d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 738d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 739d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 740d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 741d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 742d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 743d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 744d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 745d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 746b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 747d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 750d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 751d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 753d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 754d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 755d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 756d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 757d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 758d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 759d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 760b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 761d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 762d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 763d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 764d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 765d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 766d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 767d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 768d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 769d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 770d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 771d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 772d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 773b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 774d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 775d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 776b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 777b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 778d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 779b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 780b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 781b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 782b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 783b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 784b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 785d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 786b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 787b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 788b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 789b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 790b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 791b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 792b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 793b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 794b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 795b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 796b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 797b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 798b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 799b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 800b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 801b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 802b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 803d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 804b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 805b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 806d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 807b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 808d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 809d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 810b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 811d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 812d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 813d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 814d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 815d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 816d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 817d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 818d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 819d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 820d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 821d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 822d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 823d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 824d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 825d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 826b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 827d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 828d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 829d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 830d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 831d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 832d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 833b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 834b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 835b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 836b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 837b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 838d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 839d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 840b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 841d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 842d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 843d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 844c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 845c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 846b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 847b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 848b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 849b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 850b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 851b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 852d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 853d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 854d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 855b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 856d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 857d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 858bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TransportMode transportMode = 859bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TRANSPORT_UDP; 860d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 861d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 862d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 863d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 864bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 865d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 866bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 867bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 868bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP_INTERLEAVED; 869bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 870bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 871bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 872bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 873bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 874bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 875bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 876bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 877bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 878bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 879bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 880bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 881bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 882bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 883bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 884bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 885bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 886bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 887b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 888bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 889d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 890bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP; 891bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 892d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 893d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 894d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 895d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 896d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 897d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 898d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 899d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 900d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 901d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 902d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 903d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 904d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 905d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 906d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 907d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 908d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 909d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 910d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 911b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 912d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 913d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 914a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 915d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 916d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 91728e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 918d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 919d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 920d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 921b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 922d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 923d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 924d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 925d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 926d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 927d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 928d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 929d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 930d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 9310b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 932bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mNetSession, notify, mInterfaceAddr, 933b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 934b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP 935b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#else 936b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber NULL 937b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 938b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ); 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 947b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 952b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 953d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 954d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 956c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 957d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 958d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 959bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode); 960d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 971b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 974b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 976d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 977c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 978c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 979b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 981d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 983bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP_INTERLEAVED) { 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 986d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 991bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 992bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP) { 993bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 994bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 995bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 997d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 998d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 999bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1001bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1002d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1003d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1004d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1006bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1007d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1008bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1009d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1010d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1013d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1016b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1017b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1018b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1019b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1022b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1023b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1024b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1027b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1029d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1030d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1031d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1034d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1037b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1040ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 1041ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1051b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1052b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1053b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1054b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 10550b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1056bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1057b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1058b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1061b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1071b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1074d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1078d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1079d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1080d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1081d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1082b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1083b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1084d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1085d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1086b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1087d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1088d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1089d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1090ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1091ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1092d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1093d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1094d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1095d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1096d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1097d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1098b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1099d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1103c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1106ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1107c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1108ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mStopReplyID != 0) { 1109eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1110ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1111ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1112ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1113b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1114b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1117eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1118ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1119ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1120ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#if REQUIRE_HDCP 1121ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1122ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1123ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1124eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1125ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1126ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#endif 1127ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1128eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1129eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1130eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1131eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1132ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1133ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1134eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#if REQUIRE_HDCP 1135ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mHDCP->setObserver(NULL); 1136ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mHDCPObserver.clear(); 1137eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mHDCP.clear(); 1138eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#endif 1139eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1140ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber disconnectClient(); 1141ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1142ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1143ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1144ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1145ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1146ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1147ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2 completed."); 1148ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1149ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1150ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1151ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1152ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1153eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1154ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1155ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1156b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1166b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1176b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1179b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1189b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1192b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1193b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1194b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1195496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1203b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1236d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1237d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1245eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1249c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1255c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1256c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1257c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1259d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1260c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1261d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1262d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1264c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1265c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1266c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1267ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Hubervoid WifiDisplaySource::disconnectClient() { 1268ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 1269ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber sp<PlaybackSession> playbackSession = mClientInfo.mPlaybackSession; 1270ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1271df4ddebe61ac84c7773da1f774d13e4d4bbe9f72Andreas Huber 1272ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Destroying PlaybackSession"); 1273ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber playbackSession->destroy(); 1274ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber looper()->unregisterHandler(playbackSession->id()); 1275ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1276c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1277ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1278c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1279c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1280c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1281c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1282ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 1283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1284d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1285b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 1286b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1287b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1288b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1289b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1290b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1291b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1292b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1293b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1294b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1295b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1296b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1297b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1298b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1299b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1300b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1301b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1302b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1303b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1304b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1305b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1306b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1307b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1308b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1309b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1310b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1311b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1312b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1313b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1314b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1315b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1316b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1317b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1318b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1319b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1320b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1321b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1322b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1323b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1324b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1325b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1326b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1327b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1328b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1329b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1330b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1331b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1332b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1333b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1334b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1338ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1339b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1340b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1341b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1342b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1343b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1344b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1346b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1347b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1348b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1349b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 1350b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1353