WifiDisplaySource.cpp revision 72ff5903df5f409ea83f74c363a52f0745ced8b8
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) { 172c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = -1; 173c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 174c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber disconnectClient(UNKNOWN_ERROR); 175c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 184c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 185c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 186c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 188c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 189c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 190c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 191c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 192c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 193c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 194c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 195c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 196c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 197c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 198c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 199c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 200c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 203c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 205c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 206c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 208c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 217b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 218b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 219b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 220b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber disconnectClient(err); 221b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 232d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 233eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 235ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mSessionID != 0 && mClientSessionID != 0) { 236ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = sendM5( 237ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mClientSessionID, true /* requestShutdown */); 2380b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 239ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 240ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 241ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 242b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 244eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 252c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 253c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 254c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 256d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 257c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 258c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 259c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 260c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 261c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber disconnectClient(-ETIMEDOUT); 262c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 263d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 264d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 276c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 277c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 278c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 279c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber disconnectClient(UNKNOWN_ERROR); 280c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 281c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 282c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayConnected( 283c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 284c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->width(), 285c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->height(), 286c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 0 /* flags */); 287c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 288c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 289c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 291c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 292c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 294c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 295c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 297c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 298c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 300c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 301c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 303c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 304c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 305c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 306c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 307c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 310c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 311d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 312c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 313c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 318b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 319b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 320b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 321b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 322b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 323c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 324b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 325b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 326b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 327b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 328b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 329b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 330b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 331b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 332b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 333b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 334b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 338b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 339b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 340eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 341b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 342b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 343b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 344b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 346b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 347b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 348b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 349b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 350b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 351ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sendM5(mClientSessionID, false /* requestShutdown */); 352b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 353b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 354b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 355b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 356eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 357eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 358eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 359eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 360eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 361eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 362b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 363b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 364ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 365ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 366b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber disconnectClient(-EACCES); 367b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 368b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 369b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 370b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 371b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 372b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 373b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 388d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 389d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 396d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 401d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 402d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 403d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 404d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 405d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 406d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 407d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 408d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 409d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 410d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 412b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 413b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 414b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 416d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 417d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 418d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 419d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 421d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 422d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 423d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 424d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 426d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 427d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 432d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 433d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // wfd_video_formats: 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "native" 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "preferred-display-mode-supported" 0 or 1 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // one or more avc codec structures 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte profile 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte level 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte CEA mask 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte VESA mask 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte HH mask 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte latency 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte min-slice-slice 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte slice-enc-params 455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte framerate-control-support 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-hres (none or 2 byte) 457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-vres (none or 2 byte) 458d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 459c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 461bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 462bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 463bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 464bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 465bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 466bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 467bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 468bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 469bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 470b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p60: 471b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "30 00 02 02 00000040 00000000 00000000 00 0000 0000 00 none none\r\n" 472b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p30: 473b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 47472ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // For 720p24: 47572ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // use "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = StringPrintf( 477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats: " 47872ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs: AAC 00000001 00\r\n" // 2 ch AAC 48kHz 480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_presentation_URL: rtsp://%s:%d/wfd1.0/streamid=0 none\r\n" 481bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast 19000 0 mode=play\r\n", 482c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mLocalIP.c_str(), mClientInfo.mLocalPort, 483c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber transportString.c_str()); 484d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 485d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 486d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 487d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 488d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 489d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 490d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 491d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 492d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 493d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 494d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 498d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 500d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 501d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 502d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 503d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 504d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 508ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huberstatus_t WifiDisplaySource::sendM5(int32_t sessionID, bool requestShutdown) { 509ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 510ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (requestShutdown) { 511ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("TEARDOWN"); 512ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 513ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("SETUP"); 514ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 515ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 516ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 535d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 538d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 539d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 540d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 541b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 542b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 543b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 544b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 545c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 546c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 547c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 548a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 549b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 550b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 551b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 552b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 553b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 554b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 555b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 556b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 557b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 558b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 559b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 560b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 561b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 562b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 563b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 564b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 590b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 591b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 592b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 593b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 594b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 595b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 596b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 597b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 598b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 599b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 600b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink doesn't appear to support content protection."); 601b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 602b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 603b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 604b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value == "none") { 605b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink does not support content protection."); 606b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 607b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 608b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 609b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber bool isHDCP2_0 = false; 610b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value.startsWith("HDCP2.0 ")) { 611b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber isHDCP2_0 = true; 612b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 613b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 614b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 615b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 616b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t hdcpPort; 617b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!ParsedMessage::GetInt32Attribute(value.c_str() + 8, "port", &hdcpPort) 618b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 619b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 620b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 621b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 622b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mIsHDCP2_0 = isHDCP2_0; 623b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPPort = hdcpPort; 624b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 625b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = makeHDCP(); 626b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 627b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Unable to instantiate HDCP component."); 628b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 629b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 630b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 631b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 632d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 633d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 634d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 635d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 636d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 637d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 640d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 642d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 643d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 644d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 645d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!mHDCPInitializationComplete) { 648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 649b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 650b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 651b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 652b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 653b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 654b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 655ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber return sendM5(sessionID, false /* requestShutdown */); 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 665d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 666d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 667d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 668d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 669d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 670d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 671d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 672b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 673b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 674b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 675b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 676c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 677b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 678c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 679c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 680b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 681b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 682b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 683b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 684b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 685b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 686b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 690d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 691d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 692d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 693d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 694d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 695d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 696b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 697b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 698b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 699b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 700b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 701b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 702b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 703b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 704b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 705b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 706b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 714d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 716d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 717d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 718d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 719d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 720d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 721d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 722d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 723d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 724d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 725d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 726b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 727d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 728d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 729d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 730d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 731d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 734d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 737d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 738d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 739d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 740b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 741d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 742d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 743d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 744d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 745d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 746d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 747d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 750d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 751d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 753b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 754d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 755d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 756b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 757b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 758d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 759b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 760b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 761b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 762b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 763b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 764b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 765d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 766b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 767b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 768b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 769b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 770b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 771b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 772b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 773b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 774b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 775b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 776b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 777b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 778b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 779b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 780b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 781b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 782b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 784b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 785b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 787b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 788d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 789d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 790b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 791d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 794d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 795d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 796d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 797d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 798d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 799d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 800d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 801d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 802d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 803d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 804d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 805d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 806b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 807d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 808d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 809d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 810d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 811d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 812d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 813b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 814b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 815b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 816b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 817b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 818d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 819d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 820b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 821d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 822d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 823d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 824c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 825c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 826b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 827b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 828b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 829b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 830b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 831b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 832d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 833d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 834d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 835b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 836d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 837d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 838bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TransportMode transportMode = 839bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TRANSPORT_UDP; 840d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 841d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 842d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 843d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 844bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 845d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 846bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 847bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 848bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP_INTERLEAVED; 849bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 850bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 851bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 852bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 853bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 854bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 855bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 856bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 857bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 858bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 859bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 860bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 861bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 862bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 863bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 864bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 865bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 866bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 867b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 868bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 869d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 870bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP; 871bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 872d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 873d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 874d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 875d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 876d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 877d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 878d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 879d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 880d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 881d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 882d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 883d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 884d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 885d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 886d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 887d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 888d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 889d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 890d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 891b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 892d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 893d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 894a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 895d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 896d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 89728e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 898d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 899d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 900d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 901b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 902d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 903d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 904d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 905d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 906d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 907d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 908d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 909d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 910d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 9110b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 912bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mNetSession, notify, mInterfaceAddr, 913b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 914b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP 915b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#else 916b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber NULL 917b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 918b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ); 919d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 920d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 921d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 922d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 923d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 924d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 925d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 926d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 927b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 928d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 929d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 930d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 931d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 932b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 933d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 934d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 935d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 936c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 937d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 938d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 939bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode); 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 951b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 952d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 953d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 954b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 956d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 957c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 958c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 959b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 960d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 963bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP_INTERLEAVED) { 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 966d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 970d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 971bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 972bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP) { 973bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 974bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 975bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 976d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 977d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 979bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 981bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 983d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 986bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 988bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 991d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 992d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 993d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 994d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 996b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 997b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 998b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 999b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1001d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1002b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1003b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1004b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1006d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1007b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1008d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1009d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1010d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1012d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1013d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1016d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1017b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1029b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1030b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1031b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1032b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 10330b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1034bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1035b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1036b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1039b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1049b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1060b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1061b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1064b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1074b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1078d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1079c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1080d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1081d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1082d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1083b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1084b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1085b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1086b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1087c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1088ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mStopReplyID != 0) { 1089eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1090ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1091ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber disconnectClient(UNKNOWN_ERROR); 1092ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1093b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1094b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1095d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1096d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1097eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1098ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber disconnectClient(OK); 1099ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1100ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#if REQUIRE_HDCP 1101ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1102ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1103eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1104ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1105ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#endif 1106ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1107eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1108eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1109eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1110eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1111eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#if REQUIRE_HDCP 1112eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mHDCP.clear(); 1113eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber#endif 1114eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1115ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1116ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1117ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1118ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1119eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1120ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1121ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1122b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1132b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1142b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1145b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1147d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1155b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1158b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1159b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1160b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1161496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1169b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1211eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1212d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1215c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1224d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Hubervoid WifiDisplaySource::disconnectClient(status_t err) { 1234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != 0) { 1235c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 1236df4ddebe61ac84c7773da1f774d13e4d4bbe9f72Andreas Huber sp<PlaybackSession> playbackSession = mClientInfo.mPlaybackSession; 1237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession.clear(); 1238df4ddebe61ac84c7773da1f774d13e4d4bbe9f72Andreas Huber 1239df4ddebe61ac84c7773da1f774d13e4d4bbe9f72Andreas Huber playbackSession->destroy(); 1240df4ddebe61ac84c7773da1f774d13e4d4bbe9f72Andreas Huber looper()->unregisterHandler(playbackSession->id()); 1241c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1242c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1243c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1244c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1245c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1246c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1247c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 1248c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (err != OK) { 1249c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1250c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 1251c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayDisconnected(); 1252c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1253c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1254d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1255d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1256b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 1257b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1259b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1260b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1261b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1262b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1263b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1264b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1265b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1266b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1267b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1268b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1269b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1270b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1271b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1272b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1273b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1274b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1275b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1276b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1277b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1278b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1279b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1280b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1281b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1282b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1283b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1284b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1285b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1286b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1287b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1288b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1289b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1290b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1291b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1292b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1293b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1294b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1295b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1296b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1297b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1298b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1299b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1300b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1301b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1302b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1303b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1304b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1305b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1306b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1307b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1308b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1309b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("initiating HDCP negotiation w/ host %s:%d", 1310b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1311b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1312b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1313b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1314b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1315b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1316b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1317b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1318b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1319b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1320b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 1321b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1324