WifiDisplaySource.cpp revision ea4bbfdcad9478ea19257fb19a32de68a2dfd958
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 { 233d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 234d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 235d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 236ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mSessionID != 0 && mClientSessionID != 0) { 237ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = sendM5( 238ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mClientSessionID, true /* requestShutdown */); 2390b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 240ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 241ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID = replyID; 242ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 243ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 244b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 246ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber finishStop(replyID); 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 249d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 251d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 252d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 253d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 254c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 255c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 256c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 257d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 258d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 259c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 260c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 261c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 262c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 263c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber disconnectClient(-ETIMEDOUT); 264c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 265d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 266d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 267d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 268d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 269d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 271d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 278c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 279c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 280c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 281c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber disconnectClient(UNKNOWN_ERROR); 282c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 283c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 284c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayConnected( 285c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 286c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->width(), 287c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->height(), 288c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 0 /* flags */); 289c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 290c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 291c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 293c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 294c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 296c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 297c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 299c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 300c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 302c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 303c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 305c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 306c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 307c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 308c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 311c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 312c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 314c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 315c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 318d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 320b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 321b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 322b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 323b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 324b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 325c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 326b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 327b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 328b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 329b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 330b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 331b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 332b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 333b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 334b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 336b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 337b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 338b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 339b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 340b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 341b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 342b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGV("Saw HDCP notification code %d, ext1 %d, ext2 %d", 343b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 344b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 345b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 346b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 347b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 348b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 349b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 350b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 351b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 352b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 353ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sendM5(mClientSessionID, false /* requestShutdown */); 354b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 355b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 356b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 357b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 358b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 359b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 360ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 361ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 362b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber disconnectClient(-EACCES); 363b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 364b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 365b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 366b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 367b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 368b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 369b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 370d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 377d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 381d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 387d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 388d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 389d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 392d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 396d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 397d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 398d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 399d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 400d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 401d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 402d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 403d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 404d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 405d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 406d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 407d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 408b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 409b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 410b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 411d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 412d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 413d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 414d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 415d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 416d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 417d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 418d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 419d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 420d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 421d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 422d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 423d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 424d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 425d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 426d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 427d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 428d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 431d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM3Response); 432d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 433d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 434d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 435d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // wfd_video_formats: 440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "native" 441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "preferred-display-mode-supported" 0 or 1 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // one or more avc codec structures 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte profile 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte level 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte CEA mask 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte VESA mask 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte HH mask 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte latency 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte min-slice-slice 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte slice-enc-params 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte framerate-control-support 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-hres (none or 2 byte) 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-vres (none or 2 byte) 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 455c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 457bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 458bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 459bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 460bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 461bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 462bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 463bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 464bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 465bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 466b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p60: 467b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "30 00 02 02 00000040 00000000 00000000 00 0000 0000 00 none none\r\n" 468b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p30: 469b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = StringPrintf( 471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats: " 472b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 473d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs: AAC 00000001 00\r\n" // 2 ch AAC 48kHz 474d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_presentation_URL: rtsp://%s:%d/wfd1.0/streamid=0 none\r\n" 475bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast 19000 0 mode=play\r\n", 476c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mLocalIP.c_str(), mClientInfo.mLocalPort, 477c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber transportString.c_str()); 478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 480d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 481d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 482d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 483d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 484d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 485d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 486d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 487d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 488d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 489d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 490d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 491d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 492d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 493d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 494d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 498d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 500d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 501d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 502ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huberstatus_t WifiDisplaySource::sendM5(int32_t sessionID, bool requestShutdown) { 503ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 504ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (requestShutdown) { 505ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("TEARDOWN"); 506ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 507ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("SETUP"); 508ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 509ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 510ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 519d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 521d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 522d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 523d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 524d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 525d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 526d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 527d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 528d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 529d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 530d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 531d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 532d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 533d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 534d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 535b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 536b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 537b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 538b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 539c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 540c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 541c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 542a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 543b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 544b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 545b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 546b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 547b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 548b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 549b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 550b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 551b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 552b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 553b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 554b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 555b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 556b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 557b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 558b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 570d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 571d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 572d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 573d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 574d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 575d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 576d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 577d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 578d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 579d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 584b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 585b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 586b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 587b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 588b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 589b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 590b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 591b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 592b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 593b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 594b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink doesn't appear to support content protection."); 595b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 596b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 597b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 598b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value == "none") { 599b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Sink does not support content protection."); 600b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return -EACCES; 601b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 602b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 603b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber bool isHDCP2_0 = false; 604b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (value.startsWith("HDCP2.0 ")) { 605b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber isHDCP2_0 = true; 606b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 607b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 608b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 609b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 610b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t hdcpPort; 611b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!ParsedMessage::GetInt32Attribute(value.c_str() + 8, "port", &hdcpPort) 612b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 613b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 614b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 615b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 616b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mIsHDCP2_0 = isHDCP2_0; 617b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPPort = hdcpPort; 618b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 619b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = makeHDCP(); 620b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 621b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Unable to instantiate HDCP component."); 622b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 623b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 624b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 625b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 626d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 627d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 628d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 629d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 630d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 631d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 632d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 633d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 634d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 635d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 636d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 637d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 640b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 641b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!mHDCPInitializationComplete) { 642b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 643b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 644b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 645b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 646b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 647b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 648b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 649ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber return sendM5(sessionID, false /* requestShutdown */); 650d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 651d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 652d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 653d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 654d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 655d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 656d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 657d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 658d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 659d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 660d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 661d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 662d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 663d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 664d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 665d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 666b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 667b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 668b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 669b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 670c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 671b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 672c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 673c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 674b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 675b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 676b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 677b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 678b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 679b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 680b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 681d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 682d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 683d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 684d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 685d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 686d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 687d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 688d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 689d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 690b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 691b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 692b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 693b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 694b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 695b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 696b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 697b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 698b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 699b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 700b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 701d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 702d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 703d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 704d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 705d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 706d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 707d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 708d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 709d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 710d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 711d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 712d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 713d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 714d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 715d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 716d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 717d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 718d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 719d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 720b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 721d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 722d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 723d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 724d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 725d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 726d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 727d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 728d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 729d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 730d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 731d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 732d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 733d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 734b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 735d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 736d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 737d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 738d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 739d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 740d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 741d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 742d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 743d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 744d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 745d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 746d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 747b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 748d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 749d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 750b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 751b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 752d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 753b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 754b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 755b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 756b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 757b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 758b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 759d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 760b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 761b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 762b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 763b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 764b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 765b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 766b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 767b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 768b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 769b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 770b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 771b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 772b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 773b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 774b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 775b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 776b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 777d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 778b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 779b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 780d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 781b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 782d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 784b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 785d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 787d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 788d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 789d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 790d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 791d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 794d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 795d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 796d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 797d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 798d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 799d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 800b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 801d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 802d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 803d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 804d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 805d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 806d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 807b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 808b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 809b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 810b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 811b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 812d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 813d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 814b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 815d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 816d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 817d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 818c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 819c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 820b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 821b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 822b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 823b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 824b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 825b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 826d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 827d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 828d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 829b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 830d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 831d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 832bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TransportMode transportMode = 833bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TRANSPORT_UDP; 834d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 835d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 836d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 837d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 838bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 839d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 840bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 841bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 842bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP_INTERLEAVED; 843bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 844bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 845bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 846bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 847bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 848bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 849bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 850bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 851bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 852bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 853bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 854bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 855bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 856bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 857bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 858bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 859bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 860bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 861b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 862bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 863d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 864bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP; 865bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 866d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 867d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 868d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 869d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 870d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 871d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 872d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 873d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 874d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 875d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 876d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 877d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 878d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 879efd9c63dc846dd3dea2c979fe2a9d6770e73f9acAndreas Huber clientRtcp = clientRtp + 1; // XXX 880d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 881d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 882d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 883d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 884d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 885d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 886b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 887d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 888d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 889a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 890d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 891d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 892d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = clientRtp + 1; 893d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 894d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 895d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 896b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 897d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 898d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 899d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 900d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 901d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 902d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 903d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 904d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 905d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 9060b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 907bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mNetSession, notify, mInterfaceAddr, 908b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 909b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP 910b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#else 911b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber NULL 912b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 913b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ); 914d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 915d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 916d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 917d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 918d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 919d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 920d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 921d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 922b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 923d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 924d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 925d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 926d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 927b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 928d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 929d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 930d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 931c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 932d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 933d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 934bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode); 935d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 936d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 937d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 938d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 946b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 949b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 952c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 953c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 954b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 956d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 957d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 958bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP_INTERLEAVED) { 959d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 960d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 961d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 962d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 963d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 966bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 967bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP) { 968bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 969bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 970bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 971d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 972d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 973d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 974bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 975d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 976bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 977d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 979d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 981bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 983bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 984d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 985d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 986d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 990d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 991b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 992b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 993b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 994b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 995d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 996d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 997b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 998b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 999b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1000d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1001d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1002b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1003d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1004d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1005d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1006d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1007d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1008d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1009d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1010d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1011d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1012b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1013d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1014d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1016d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1017d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1024b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1025b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1026b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1027b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 10280b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1029bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1030b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1031b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1034b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1037d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1040d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1043d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1044b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1047d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1055b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1056b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1057d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1058d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1059b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1067d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1069b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1072d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1074c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1076d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1078b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1079b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1080b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1081b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1082c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1083ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mStopReplyID != 0) { 1084ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber finishStop(mStopReplyID); 1085ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID = 0; 1086ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1087ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber disconnectClient(UNKNOWN_ERROR); 1088ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1089b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1090b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1092d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1093ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Hubervoid WifiDisplaySource::finishStop(uint32_t replyID) { 1094ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber disconnectClient(OK); 1095ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1096ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#if REQUIRE_HDCP 1097ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1098ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1099ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP.clear(); 1100ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1101ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber#endif 1102ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1103ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1104ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1105ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1106ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1107ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->postReply(replyID); 1108ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1109ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1110b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1112d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1113d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1114d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1115d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1116d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1120b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1122d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1127d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1129d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1130b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1133b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1137d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1143b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1146b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1147b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1148b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1149496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1157b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1181d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1182d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1183d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1184d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1204c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1208d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1209d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1210c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1211c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1212c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1215c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1216d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1217d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1219c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1220c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1222c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Hubervoid WifiDisplaySource::disconnectClient(status_t err) { 1223c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != 0) { 1224c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 1225c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1226c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession.clear(); 1227c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1228c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1230c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1231c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1232c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 1234c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (err != OK) { 1235c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1236c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 1237c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayDisconnected(); 1238c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1239c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1242b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#if REQUIRE_HDCP 1243b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1244b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1245b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1246b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1247b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1248b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1249b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1250b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1251b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1252b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1253b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1254b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1255b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1256b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1257b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1258b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1259b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1260b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1261b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1262b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1263b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1264b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1265b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1266b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1267b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1268b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1269b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1270b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1271b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1272b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1273b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1274b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1275b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1276b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1277b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1278b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1279b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1280b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1281b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1282b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1283b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1284b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1285b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1286b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1287b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1288b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1289b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1290b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1291b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1292b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1293b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1294b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1295b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("initiating HDCP negotiation w/ host %s:%d", 1296b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1297b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1298b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1299b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1300b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1301b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1302b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1303b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1304b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1305b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1306b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber#endif 1307b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1308d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1310