WifiDisplaySource.cpp revision 0328ec08dc1e90caa2a9e0c4e107d8ddaa74af20
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 39d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber#include <ctype.h> 40d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 41d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubernamespace android { 42d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 430b73d4730202fcad53aefc4314a06e7b95f442f0Andreas HuberWifiDisplaySource::WifiDisplaySource( 440b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<ANetworkSession> &netSession, 450b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber const sp<IRemoteDisplayClient> &client) 46ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber : mState(INITIALIZED), 47ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mNetSession(netSession), 480b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber mClient(client), 49d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mSessionID(0), 50ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mStopReplyID(0), 51d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort(-1), 52e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio(false), 53c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID(0), 54d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending(false), 550328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNextCSeq(1), 560328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP(false), 570328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0(false), 580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort(0), 590328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPInitializationComplete(false), 600328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mSetupTriggerDeferred(false) 61b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber{ 62d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 63d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 64d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas HuberWifiDisplaySource::~WifiDisplaySource() { 65d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 66d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 67bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huberstatus_t WifiDisplaySource::start(const char *iface) { 68ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, INITIALIZED); 69ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 70d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStart, id()); 71bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber msg->setString("iface", iface); 72d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 73d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 74d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 75d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 76d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 77d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 78d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 79d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 80d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 81d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 82d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 83d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 84d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 85d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 86d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 87d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::stop() { 88d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> msg = new AMessage(kWhatStop, id()); 89d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 90d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response; 91d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = msg->postAndAwaitResponse(&response); 92d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 93d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 94d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 95d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 96d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 97d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!response->findInt32("err", &err)) { 98d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = OK; 99d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 100d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 104d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::onMessageReceived(const sp<AMessage> &msg) { 105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (msg->what()) { 106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStart: 107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber uint32_t replyID; 109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->senderAwaitsResponse(&replyID)); 110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 111bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber AString iface; 112bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber CHECK(msg->findString("iface", &iface)); 113bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 114bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber status_t err = OK; 115bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 116bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber ssize_t colonPos = iface.find(":"); 117bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 118bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber unsigned long port; 119bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 120bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (colonPos >= 0) { 121bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber const char *s = iface.c_str() + colonPos + 1; 122bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 123bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber char *end; 124bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = strtoul(s, &end, 10); 125bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 126bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (end == s || *end != '\0' || port > 65535) { 127bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 128bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 129bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber iface.erase(colonPos, iface.size() - colonPos); 130bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 131bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 132bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber port = kWifiDisplayDefaultPort; 133bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 134bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber 135bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber if (err == OK) { 136bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (inet_aton(iface.c_str(), &mInterfaceAddr) != 0) { 137bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber sp<AMessage> notify = new AMessage(kWhatRTSPNotify, id()); 138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 139bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = mNetSession->createRTSPServer( 140bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber mInterfaceAddr, port, notify, &mSessionID); 141bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } else { 142bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber err = -EINVAL; 143bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 144bcf09f8c995221e75c7cd328f25c7cc6d2b5f7c9Andreas Huber } 145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 146ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (err == OK) { 147ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_CONNECTION; 148ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 149ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 150d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> response = new AMessage; 151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->setInt32("err", err); 152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->postReply(replyID); 153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatRTSPNotify: 157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t reason; 159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("reason", &reason)); 160d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (reason) { 162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatError: 163d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 164d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t err; 168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("err", &err)); 169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString detail; 171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findString("detail", &detail)); 172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGE("An error occurred in session %d (%d, '%s/%s').", 174d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, 175d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err, 176d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber detail.c_str(), 177d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strerror(-err)); 178d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 179d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->destroySession(sessionID); 180d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 181c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (sessionID == mClientSessionID) { 182ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 183c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 184ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 185ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 186c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 187d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatClientConnected: 191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 195c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID > 0) { 196c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGW("A client tried to connect, but we already " 197c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "have one."); 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 199c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 200c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 201c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 202c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 203ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_CONNECTION); 204ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 205c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("client-ip", &mClientInfo.mRemoteIP)); 206c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findString("server-ip", &mClientInfo.mLocalIP)); 207c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 208c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mRemoteIP == mClientInfo.mLocalIP) { 209c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // Disallow connections from the local interface 210c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // for security reasons. 211c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(sessionID); 212c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 213c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 215c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32( 216c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber "server-port", &mClientInfo.mLocalPort)); 217c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = -1; 218c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 219c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = sessionID; 220c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 221c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("We now have a client (%d) connected.", sessionID); 222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 223ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_SETUP; 224ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = sendM1(sessionID); 226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 229d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case ANetworkSession::kWhatData: 231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 232b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = onReceiveClientData(msg); 233b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 234b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 235ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 236ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 237b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 238d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 239d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 240d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 241d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 244d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 245d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 246d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 247d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatStop: 248d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 249eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber CHECK(msg->senderAwaitsResponse(&mStopReplyID)); 250d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 251ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_LT(mState, AWAITING_CLIENT_TEARDOWN); 252ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 253ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState >= AWAITING_CLIENT_PLAY) { 254ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // We have a session, i.e. a previous SETUP succeeded. 255ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 256ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = sendM5( 257ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mClientSessionID, true /* requestShutdown */); 2580b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 259ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (err == OK) { 260ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_TEARDOWN; 261ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 262ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber (new AMessage(kWhatTeardownTriggerTimedOut, id()))->post( 263ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber kTeardownTriggerTimeouSecs * 1000000ll); 264ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 265ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber break; 266ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 267ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 268ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber // fall through. 269b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 270d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 271eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 272d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 273d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 274d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 275d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatReapDeadClients: 276d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 277d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = false; 278d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 279c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID == 0 280c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber || mClientInfo.mPlaybackSession == NULL) { 281c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber break; 282d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 283d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 284c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession->getLastLifesignUs() 285c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber + kPlaybackSessionTimeoutUs < ALooper::GetNowUs()) { 286c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session timed out, reaping."); 287c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 288ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mClientSessionID); 289ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientSessionID = 0; 290ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 291ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 292ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 293c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 298d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case kWhatPlaybackSessionNotify: 300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber { 301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("playbackSessionID", &playbackSessionID)); 303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t what; 305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("what", &what)); 306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 307c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (what == PlaybackSession::kWhatSessionDead) { 308c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber ALOGI("playback session wants to quit."); 309c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 310ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 311ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 312c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else if (what == PlaybackSession::kWhatSessionEstablished) { 313c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClient != NULL) { 314c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClient->onDisplayConnected( 315c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->getSurfaceTexture(), 316c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->width(), 317c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->height(), 3180328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP 3190328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ? IRemoteDisplayClient::kDisplayFlagSecure 3200328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber : 0); 321c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 322ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 323ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == ABOUT_TO_PLAY) { 324ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = PLAYING; 325ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 32696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } else if (what == PlaybackSession::kWhatSessionDestroyed) { 32796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 328c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } else { 329c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(what, PlaybackSession::kWhatBinaryData); 330d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 331c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t channel; 332c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("channel", &channel)); 333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 334c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sp<ABuffer> data; 335c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findBuffer("data", &data)); 336d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 337c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(channel, 0xffu); 338c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_LE(data->size(), 0xffffu); 339d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 340c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber int32_t sessionID; 341c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 342d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 343c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber char header[4]; 344c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[0] = '$'; 345c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[1] = channel; 346c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[2] = data->size() >> 8; 347c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber header[3] = data->size() & 0xff; 348d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 349c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 350c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, header, sizeof(header)); 351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 352c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->sendRequest( 353c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber sessionID, data->data(), data->size()); 354d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 355d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 358b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber case kWhatKeepAlive: 359b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber { 360b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID; 361b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 362b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 363c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientSessionID != sessionID) { 364b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // Obsolete event, client is already gone. 365b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 366b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 367b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 368b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendM16(sessionID); 369b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber break; 370b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 371b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 372ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber case kWhatTeardownTriggerTimedOut: 373ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber { 374ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 375ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber ALOGI("TEARDOWN trigger timed out, forcing disconnection."); 376ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 377ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 378ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber finishStop(); 379ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 380ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 381ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber break; 382ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber } 383ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 384b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case kWhatHDCPNotify: 385b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 386b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int32_t msgCode, ext1, ext2; 387b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("msg", &msgCode)); 388b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext1", &ext1)); 389b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(msg->findInt32("ext2", &ext2)); 390b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 391eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber ALOGI("Saw HDCP notification code %d, ext1 %d, ext2 %d", 392b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber msgCode, ext1, ext2); 393b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 394b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber switch (msgCode) { 395b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber case HDCPModule::HDCP_INITIALIZATION_COMPLETE: 396b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 397b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPInitializationComplete = true; 398b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 399b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mSetupTriggerDeferred) { 400b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = false; 401b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 402ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sendM5(mClientSessionID, false /* requestShutdown */); 403b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 404b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 405b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 406b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 407eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber case HDCPModule::HDCP_SHUTDOWN_COMPLETE: 408ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case HDCPModule::HDCP_SHUTDOWN_FAILED: 409eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber { 410ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // Ugly hack to make sure that the call to 411ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // HDCPObserver::notify is completely handled before 412ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // we clear the HDCP instance and unload the shared 413ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber // library :( 414ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber (new AMessage(kWhatFinishStop2, id()))->post(300000ll); 415eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber break; 416eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber } 417eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 418b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber default: 419b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber { 420ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber ALOGE("HDCP failure, shutting down."); 421ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 422ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError( 423ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber IRemoteDisplayClient::kDisplayErrorUnknown); 424b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 425b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 426b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 427b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber break; 428b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 429ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 430ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber case kWhatFinishStop2: 431ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber { 432ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber finishStop2(); 433ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber break; 434ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 435b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 436d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 437d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber TRESPASS(); 438d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 439d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 440d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 441d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::registerResponseHandler( 442d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, int32_t cseq, HandleRTSPResponseFunc func) { 443d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 444d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 445d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 446d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.add(id, func); 447d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 448d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 449d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM1(int32_t sessionID) { 450d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "OPTIONS * RTSP/1.0\r\n"; 451d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 452d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 453d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append( 454d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Require: org.wfa.wfd1.0\r\n" 455d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "\r\n"); 456d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 457d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 458d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 459d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 460d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 461d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 462d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 463d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 464d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 465d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM1Response); 466d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 467d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 468d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 469d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 470d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 471d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 472d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM3(int32_t sessionID) { 473d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = 474b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "wfd_content_protection\r\n" 475d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats\r\n" 476d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_audio_codecs\r\n" 477d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_client_rtp_ports\r\n"; 478d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 479d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "GET_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::onReceiveM3Response); 496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 497d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 498d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 499d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 500d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 501d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 502d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::sendM4(int32_t sessionID) { 503d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // wfd_video_formats: 504d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "native" 505d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte "preferred-display-mode-supported" 0 or 1 506d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // one or more avc codec structures 507d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte profile 508d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte level 509d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte CEA mask 510d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte VESA mask 511d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 4 byte HH mask 512d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte latency 513d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte min-slice-slice 514d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 2 byte slice-enc-params 515d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // 1 byte framerate-control-support 516d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-hres (none or 2 byte) 517d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // max-vres (none or 2 byte) 518d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 519c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 520d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 521bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 522bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 523bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber char val[PROPERTY_VALUE_MAX]; 524bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (property_get("media.wfd.enable-tcp", val, NULL) 525bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 526bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber ALOGI("Using TCP transport."); 527bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 528bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 529bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 530b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p60: 531b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "30 00 02 02 00000040 00000000 00000000 00 0000 0000 00 none none\r\n" 532b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // For 720p30: 533b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber // use "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 53472ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // For 720p24: 53572ff5903df5f409ea83f74c363a52f0745ced8b8Andreas Huber // use "78 00 02 02 00008000 00000000 00000000 00 0000 0000 00 none none\r\n" 536d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString body = StringPrintf( 537d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "wfd_video_formats: " 5384a8b9a2363b7b7b4f98022e6d9aae8b8aa8e35e5Andreas Huber "28 00 02 02 00000020 00000000 00000000 00 0000 0000 00 none none\r\n" 539e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber "wfd_audio_codecs: %s\r\n" 540de799a74064a363d26f4c1bbc5a59d1b7127f49fAndreas Huber "wfd_presentation_URL: rtsp://%s/wfd1.0/streamid=0 none\r\n" 541d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "wfd_client_rtp_ports: RTP/AVP/%s;unicast %d 0 mode=play\r\n", 542e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber (mUsingPCMAudio 543e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber ? "LPCM 00000002 00" // 2 ch PCM 48kHz 544e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber : "AAC 00000001 00"), // 2 ch AAC 48kHz 545d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mClientInfo.mLocalIP.c_str(), transportString.c_str(), mChosenRTPPort); 546d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 547d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 548d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 549d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 550d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 551d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 552d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 553d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 554d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 555d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 556d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 557d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 558d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 559d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 560d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 561d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 562d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 563d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM4Response); 564d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 565d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 566d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 567d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 568d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 569d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 570ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huberstatus_t WifiDisplaySource::sendM5(int32_t sessionID, bool requestShutdown) { 571ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber AString body = "wfd_trigger_method: "; 572ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (requestShutdown) { 573ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Sending TEARDOWN trigger."); 574ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("TEARDOWN"); 575ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 576ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("SETUP"); 577ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 578ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 579ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber body.append("\r\n"); 580d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 581d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString request = "SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 582d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&request, mNextCSeq); 583d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 584d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("Content-Type: text/parameters\r\n"); 585d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(StringPrintf("Content-Length: %d\r\n", body.size())); 586d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append("\r\n"); 587d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber request.append(body); 588d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 589d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = 590d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 591d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 592d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 593d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return err; 594d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 595d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 596d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber registerResponseHandler( 597d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM5Response); 598d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 599d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ++mNextCSeq; 600d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 601d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 602d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 603d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 604b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::sendM16(int32_t sessionID) { 605b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AString request = "GET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0\r\n"; 606b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber AppendCommonResponse(&request, mNextCSeq); 607b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 608c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 609c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber request.append( 610c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber StringPrintf("Session: %d\r\n", mClientInfo.mPlaybackSessionID)); 611a438123bd96c7faf145683876702387efe5628d9Andreas Huber request.append("\r\n"); // Empty body 612b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 613b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber status_t err = 614b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber mNetSession->sendRequest(sessionID, request.c_str(), request.size()); 615b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 616b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber if (err != OK) { 617b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return err; 618b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 619b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 620b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber registerResponseHandler( 621b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sessionID, mNextCSeq, &WifiDisplaySource::onReceiveM16Response); 622b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 623b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber ++mNextCSeq; 624b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 625b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 626b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 627b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 628d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM1Response( 629d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 630d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 631d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 632d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 633d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 634d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 635d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 636d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 637d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 638d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 639d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 640d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 641d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 642d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// sink_audio_list := ("LPCM"|"AAC"|"AC3" HEXDIGIT*8 HEXDIGIT*2) 643d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber// (", " sink_audio_list)* 644d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huberstatic void GetAudioModes(const char *s, const char *prefix, uint32_t *modes) { 645d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 646d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 647d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber size_t prefixLen = strlen(prefix); 648d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 649d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (*s != '0') { 650d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!strncmp(s, prefix, prefixLen) && s[prefixLen] == ' ') { 651d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned latency; 652d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(&s[prefixLen + 1], "%08x %02x", modes, &latency) != 2) { 653d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber *modes = 0; 654d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 655d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 656d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return; 657d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 658d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 659d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char *commaPos = strchr(s, ','); 660d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (commaPos != NULL) { 661d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber s = commaPos + 1; 662d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 663d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber while (isspace(*s)) { 664d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ++s; 665d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 666d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 667d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber break; 668d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 669d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 670d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber} 671d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 672d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM3Response( 673d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 674d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 675d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 676d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 677d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 678d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 679d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 680d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 681d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 682d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 683b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<Parameters> params = 684b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber Parameters::Parse(msg->getContent(), strlen(msg->getContent())); 685b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 686b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (params == NULL) { 687b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 688b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 689b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 690b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString value; 691d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_client_rtp_ports", &value)) { 692d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_client_rtp_ports."); 693d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 694d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 695d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 696d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber unsigned port0, port1; 697d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (sscanf(value.c_str(), 698d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber "RTP/AVP/UDP;unicast %u %u mode=play", 699d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port0, 700d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber &port1) != 2 701d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber || port0 == 0 || port0 > 65535 || port1 != 0) { 702d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink chose its wfd_client_rtp_ports poorly (%s)", 703d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber value.c_str()); 704d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 705d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 706d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 707d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 708d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mChosenRTPPort = port0; 709d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 710d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (!params->findParameter("wfd_audio_codecs", &value)) { 711d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't report its choice of wfd_audio_codecs."); 712d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_MALFORMED; 713d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 714d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 715d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (value == "none") { 716d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGE("Sink doesn't support audio at all."); 717d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 718d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 719d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 720d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber uint32_t modes; 721d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber GetAudioModes(value.c_str(), "AAC", &modes); 722d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 723d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber bool supportsAAC = (modes & 1) != 0; // AAC 2ch 48kHz 724d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 725d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber GetAudioModes(value.c_str(), "LPCM", &modes); 726d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 727d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber bool supportsPCM = (modes & 2) != 0; // LPCM 2ch 48kHz 728d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 729d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber char val[PROPERTY_VALUE_MAX]; 730d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber if (supportsPCM 731d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber && property_get("media.wfd.use-pcm-audio", val, NULL) 732d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber && (!strcasecmp("true", val) || !strcmp("1", val))) { 733d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGI("Using PCM audio."); 734d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mUsingPCMAudio = true; 735d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else if (supportsAAC) { 736d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGI("Using AAC audio."); 737d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mUsingPCMAudio = false; 738d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else if (supportsPCM) { 739d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGI("Using PCM audio."); 740d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber mUsingPCMAudio = true; 741d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } else { 742d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber ALOGI("Sink doesn't support an audio format we do."); 743d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber return ERROR_UNSUPPORTED; 744d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber } 745d243c04534d1b74bd66625c5c96a9b918d8838bfAndreas Huber 7460328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = false; 747b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!params->findParameter("wfd_content_protection", &value)) { 7480328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink doesn't appear to support content protection."); 7490328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (value == "none") { 7500328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGI("Sink does not support content protection."); 7510328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else { 7520328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mUsingHDCP = true; 753b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 7540328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber bool isHDCP2_0 = false; 7550328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (value.startsWith("HDCP2.0 ")) { 7560328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber isHDCP2_0 = true; 7570328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } else if (!value.startsWith("HDCP2.1 ")) { 7580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("malformed wfd_content_protection: '%s'", value.c_str()); 759b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 7600328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 7610328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 762b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 7630328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber int32_t hdcpPort; 7640328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (!ParsedMessage::GetInt32Attribute( 7650328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber value.c_str() + 8, "port", &hdcpPort) 7660328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber || hdcpPort < 1 || hdcpPort > 65535) { 7670328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return ERROR_MALFORMED; 7680328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 769b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 7700328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mIsHDCP2_0 = isHDCP2_0; 7710328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mHDCPPort = hdcpPort; 772b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 7730328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber status_t err = makeHDCP(); 7740328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (err != OK) { 7750328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber ALOGE("Unable to instantiate HDCP component."); 7760328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber return err; 7770328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber } 778b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 779b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 780d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return sendM4(sessionID); 781d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 782d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 783d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM4Response( 784d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 785d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 786d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 787d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 788d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 789d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 790d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 791d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 792d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 793d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 7940328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber if (mUsingHDCP && !mHDCPInitializationComplete) { 795b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGI("Deferring SETUP trigger until HDCP initialization completes."); 796b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 797b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mSetupTriggerDeferred = true; 798b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 799b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 800b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 801ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber return sendM5(sessionID, false /* requestShutdown */); 802d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 803d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 804d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberstatus_t WifiDisplaySource::onReceiveM5Response( 805d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 806d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t statusCode; 807d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!msg->getStatusCode(&statusCode)) { 808d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_MALFORMED; 809d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 810d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 811d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (statusCode != 200) { 812d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return ERROR_UNSUPPORTED; 813d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 814d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 815d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return OK; 816d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 817d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 818b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huberstatus_t WifiDisplaySource::onReceiveM16Response( 819b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber int32_t sessionID, const sp<ParsedMessage> &msg) { 820b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // If only the response was required to include a "Session:" header... 821b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 822c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 823b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 824c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 825c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession->updateLiveness(); 826b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 827b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 828b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 829b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 830b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber return OK; 831b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 832b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 833d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::scheduleReaper() { 834d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (mReaperPending) { 835d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return; 836d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 837d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 838d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mReaperPending = true; 839d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber (new AMessage(kWhatReapDeadClients, id()))->post(kReaperIntervalUs); 840d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 841d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 842b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Hubervoid WifiDisplaySource::scheduleKeepAlive(int32_t sessionID) { 843b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We need to send updates at least 5 secs before the timeout is set to 844b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // expire, make sure the timeout is greater than 5 secs to begin with. 845b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber CHECK_GT(kPlaybackSessionTimeoutUs, 5000000ll); 846b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 847b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sp<AMessage> msg = new AMessage(kWhatKeepAlive, id()); 848b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->setInt32("sessionID", sessionID); 849b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber msg->post(kPlaybackSessionTimeoutUs - 5000000ll); 850b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber} 851b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 852b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onReceiveClientData(const sp<AMessage> &msg) { 853d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID; 854d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findInt32("sessionID", &sessionID)); 855d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 856d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<RefBase> obj; 857d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK(msg->findObject("data", &obj)); 858d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 859d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<ParsedMessage> data = 860d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber static_cast<ParsedMessage *>(obj.get()); 861d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 862d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGV("session %d received '%s'", 863d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, data->debugString().c_str()); 864d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 865d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString method; 866d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 867d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(0, &method); 868d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 869d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq; 870d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("cseq", &cseq)) { 871d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", -1 /* cseq */); 872b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 873d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 874d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 875d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (method.startsWith("RTSP/")) { 876d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // This is a response. 877d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 878d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ResponseID id; 879d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mSessionID = sessionID; 880d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber id.mCSeq = cseq; 881d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 882d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ssize_t index = mResponseHandlers.indexOfKey(id); 883d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 884d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (index < 0) { 885d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Received unsolicited server response, cseq %d", cseq); 886b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 887d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 888d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 889d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber HandleRTSPResponseFunc func = mResponseHandlers.valueAt(index); 890d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber mResponseHandlers.removeItemsAt(index); 891d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 892d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = (this->*func)(sessionID, data); 893d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 894d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 895d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber ALOGW("Response handler for session %d, cseq %d returned " 896d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "err %d (%s)", 897d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sessionID, cseq, err, strerror(-err)); 898d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 899b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 900d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 901d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 902b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 903b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 904d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 905b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber AString version; 906b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber data->getRequestField(2, &version); 907b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (!(version == AString("RTSP/1.0"))) { 908b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "505 RTSP Version not supported", cseq); 909b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 910b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 911d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 912b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err; 913b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (method == "OPTIONS") { 914b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onOptionsRequest(sessionID, cseq, data); 915b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SETUP") { 916b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetupRequest(sessionID, cseq, data); 917b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PLAY") { 918b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPlayRequest(sessionID, cseq, data); 919b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "PAUSE") { 920b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onPauseRequest(sessionID, cseq, data); 921b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "TEARDOWN") { 922b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onTeardownRequest(sessionID, cseq, data); 923b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "GET_PARAMETER") { 924b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onGetParameterRequest(sessionID, cseq, data); 925b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else if (method == "SET_PARAMETER") { 926b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = onSetParameterRequest(sessionID, cseq, data); 927b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } else { 928b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sendErrorResponse(sessionID, "405 Method Not Allowed", cseq); 929d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 930b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = ERROR_UNSUPPORTED; 931b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 932d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 933b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 934d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 935d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 936b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onOptionsRequest( 937d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 938d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 939d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 940d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 941d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 942d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 943d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 944d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession != NULL) { 945d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 946d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 947d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 948d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 949d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 950d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 951d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 952b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber "Public: org.wfa.wfd1.0, SETUP, TEARDOWN, PLAY, PAUSE, " 953d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "GET_PARAMETER, SET_PARAMETER\r\n"); 954d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 955d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 956d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 957d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 958d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 959b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err == OK) { 960b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = sendM3(sessionID); 961b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 962b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 963b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 964d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 965d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 966b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetupRequest( 967d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 968d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 969d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 970c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber CHECK_EQ(sessionID, mClientSessionID); 971c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (mClientInfo.mPlaybackSessionID != -1) { 972b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // We only support a single playback session per client. 973b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber // This is due to the reversed keep-alive design in the wfd specs... 974b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 975b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 976b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber } 977b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 978d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString transport; 979d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findString("transport", &transport)) { 980d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 981b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 982d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 983d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 984bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TransportMode transportMode = 985bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber PlaybackSession::TRANSPORT_UDP; 986d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 987d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int clientRtp, clientRtcp; 988d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (transport.startsWith("RTP/AVP/TCP;")) { 989d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString interleaved; 990bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (ParsedMessage::GetAttribute( 991d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "interleaved", &interleaved) 992bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber && sscanf(interleaved.c_str(), "%d-%d", 993bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 994bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP_INTERLEAVED; 995bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 996bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber bool badRequest = false; 997bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 998bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString clientPort; 999bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (!ParsedMessage::GetAttribute( 1000bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transport.c_str(), "client_port", &clientPort)) { 1001bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1002bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1003bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber &clientRtp, &clientRtcp) == 2) { 1004bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1005bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber // No RTCP. 1006bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber clientRtcp = -1; 1007bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } else { 1008bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber badRequest = true; 1009bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1010bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1011bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (badRequest) { 1012bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1013b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1014bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1015d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1016bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportMode = PlaybackSession::TRANSPORT_TCP; 1017bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1018d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport.startsWith("RTP/AVP;unicast;") 1019d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber || transport.startsWith("RTP/AVP/UDP;unicast;")) { 1020d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber bool badRequest = false; 1021d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1022d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString clientPort; 1023d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!ParsedMessage::GetAttribute( 1024d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber transport.c_str(), "client_port", &clientPort)) { 1025d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1026d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d-%d", 1027d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber &clientRtp, &clientRtcp) == 2) { 1028d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (sscanf(clientPort.c_str(), "%d", &clientRtp) == 1) { 1029d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber // No RTCP. 1030d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp = -1; 1031d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1032d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber badRequest = true; 1033d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1034d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1035d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (badRequest) { 1036d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1037b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1038d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1039d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if 1 1040a438123bd96c7faf145683876702387efe5628d9Andreas Huber // The older LG dongles doesn't specify client_port=xxx apparently. 1041d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else if (transport == "RTP/AVP/UDP;unicast") { 1042d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp = 19000; 104328e17ed7e2fbb254fb99481b74db85e427c905eeAndreas Huber clientRtcp = -1; 1044d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 1045d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1046d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "461 Unsupported Transport", cseq); 1047b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1048d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1049d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1050d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID = makeUniquePlaybackSessionID(); 1051d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1052d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<AMessage> notify = new AMessage(kWhatPlaybackSessionNotify, id()); 1053d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("playbackSessionID", playbackSessionID); 1054d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber notify->setInt32("sessionID", sessionID); 1055d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1056d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 10570b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber new PlaybackSession( 10580328ec08dc1e90caa2a9e0c4e107d8ddaa74af20Andreas Huber mNetSession, notify, mInterfaceAddr, mHDCP); 1059d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1060d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->registerHandler(playbackSession); 1061d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1062d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString uri; 1063d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber data->getRequestField(1, &uri); 1064d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1065d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (strncasecmp("rtsp://", uri.c_str(), 7)) { 1066d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "400 Bad Request", cseq); 1067b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1068d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1069d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1070d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!(uri.startsWith("rtsp://") && uri.endsWith("/wfd1.0/streamid=0"))) { 1071d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not found", cseq); 1072b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1073d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1074d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1075d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->init( 1076c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mRemoteIP.c_str(), 1077d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, 1078d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtcp, 1079e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber transportMode, 1080e7bd24af08ef0722fb124a550662bcec48c56f86Andreas Huber mUsingPCMAudio); 1081d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1082d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (err != OK) { 1083d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber looper()->unregisterHandler(playbackSession->id()); 1084d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession.clear(); 1085d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1086d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1087d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber switch (err) { 1088d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case OK: 1089d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber break; 1090d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber case -ENOENT: 1091d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "404 Not Found", cseq); 1092b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1093d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber default: 1094d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "403 Forbidden", cseq); 1095b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1096d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1097d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1098c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSessionID = playbackSessionID; 1099c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientInfo.mPlaybackSession = playbackSession; 1100b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber 1101d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1102d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1103d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1104bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP_INTERLEAVED) { 1105d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1106d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1107d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Transport: RTP/AVP/TCP;interleaved=%d-%d;", 1108d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp)); 1109d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1110d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t serverRtp = playbackSession->getRTPPort(); 1111d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1112bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber AString transportString = "UDP"; 1113bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber if (transportMode == PlaybackSession::TRANSPORT_TCP) { 1114bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString = "TCP"; 1115bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber } 1116bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber 1117d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (clientRtcp >= 0) { 1118d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1119d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1120bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d-%d;" 1121d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d-%d\r\n", 1122bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1123d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, clientRtcp, serverRtp, serverRtp + 1)); 1124d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } else { 1125d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append( 1126d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1127bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber "Transport: RTP/AVP/%s;unicast;client_port=%d;" 1128d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "server_port=%d\r\n", 1129bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber transportString.c_str(), 1130d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber clientRtp, serverRtp)); 1131d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1132d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1133d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1134d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1135d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1136d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1137b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1138b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1139b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1140b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1142ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = AWAITING_CLIENT_PLAY; 1143ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber scheduleReaper(); 1145b6777017a68ed473d61cc9d6e77c34fd5cd301ccAndreas Huber scheduleKeepAlive(sessionID); 1146b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1147b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1148d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1149d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1150b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPlayRequest( 1151d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1152d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1153d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1154d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1155d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1156d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1157d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1158d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1159d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1160b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1161d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1162d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1163ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received PLAY request."); 1164ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1165d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->play(); 1166d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1167d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1168d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1169d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1170d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("Range: npt=now-\r\n"); 1171d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1172d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1173d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1174b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1175b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1176b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1177b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 11780b73d4730202fcad53aefc4314a06e7b95f442f0Andreas Huber 1179bd08e2f93bafd02abf2c25d740e9fb8bce455a99Andreas Huber playbackSession->finishPlay(); 1180b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1181ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_EQ(mState, AWAITING_CLIENT_PLAY); 1182ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = ABOUT_TO_PLAY; 1183ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 1184b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1185d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1186d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1187b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onPauseRequest( 1188d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1189d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1190d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1191d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1192d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1193d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1197b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = playbackSession->pause(); 1201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber CHECK_EQ(err, (status_t)OK); 1202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1203d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1204d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1205d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1206d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1207d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber err = mNetSession->sendRequest(sessionID, response.c_str()); 1208b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1209b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1210d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1211d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1212b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onTeardownRequest( 1213d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1214d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1215d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1216ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Received TEARDOWN request."); 1217ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1218d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1219d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1220d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1221d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1222d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1223d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1224b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1225d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1226d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1227d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1228d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1229c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber response.append("Connection: close\r\n"); 1230d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1231d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1232ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1233c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1234ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber if (mState == AWAITING_CLIENT_TEARDOWN) { 1235ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber CHECK_NE(mStopReplyID, 0); 1236eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop(); 1237ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } else { 1238ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayError(IRemoteDisplayClient::kDisplayErrorUnknown); 1239ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1240b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1241b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1242d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1243d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1244eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop() { 1245ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop"); 1246ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1247ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPING; 1248ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber 124996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClientAsync(); 125096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 125196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 125296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::finishStopAfterDisconnectingClient() { 125396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("finishStopAfterDisconnectingClient"); 125496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1255ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber if (mHDCP != NULL) { 1256ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP shutdown."); 1257ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber mHDCP->shutdownAsync(); 1258eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber return; 1259ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber } 1260ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1261eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber finishStop2(); 1262eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber} 1263eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1264eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Hubervoid WifiDisplaySource::finishStop2() { 1265ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGV("finishStop2"); 1266ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1267bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber if (mHDCP != NULL) { 1268bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP->setObserver(NULL); 1269bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCPObserver.clear(); 1270bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber mHDCP.clear(); 1271bbe96f0f05a1f1a1b3cfec0d124cb0d63c1ebf2aAndreas Huber } 1272eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber 1273ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mSessionID != 0) { 1274ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mNetSession->destroySession(mSessionID); 1275ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mSessionID = 0; 1276ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1277ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 127896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGI("We're stopped."); 1279ad0d97c7cf620e96a0b088dd9461645a3f8900b7Andreas Huber mState = STOPPED; 1280ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber 1281ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber status_t err = OK; 1282ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1283ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber sp<AMessage> response = new AMessage; 1284ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber response->setInt32("err", err); 1285eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber response->postReply(mStopReplyID); 1286ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber} 1287ea4bbfdcad9478ea19257fb19a32de68a2dfd958Andreas Huber 1288b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onGetParameterRequest( 1289d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1290d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1291d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1292d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1293d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1294d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1295d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1296d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1297d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1298b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1299d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1300d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1301d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1302d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1303d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1304d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1305d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1306d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1307d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1308b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1309d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1310d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1311b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::onSetParameterRequest( 1312d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1313d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq, 1314d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data) { 1315d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t playbackSessionID; 1316d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sp<PlaybackSession> playbackSession = 1317d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber findPlaybackSession(data, &playbackSessionID); 1318d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1319d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSession == NULL) { 1320d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber sendErrorResponse(sessionID, "454 Session Not Found", cseq); 1321b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_MALFORMED; 1322d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1323d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1324b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (strstr(data->getContent(), "wfd_idr_request\r\n")) { 1325b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber playbackSession->requestIDRFrame(); 1326b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1327496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 1328d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSession->updateLiveness(); 1329d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1330d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response = "RTSP/1.0 200 OK\r\n"; 1331d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq, playbackSessionID); 1332d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1333d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1334d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber status_t err = mNetSession->sendRequest(sessionID, response.c_str()); 1335b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1336d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1337d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1338d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber// static 1339d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::AppendCommonResponse( 1340d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString *response, int32_t cseq, int32_t playbackSessionID) { 1341d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber time_t now = time(NULL); 1342d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct tm *now2 = gmtime(&now); 1343d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber char buf[128]; 1344d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber strftime(buf, sizeof(buf), "%a, %d %b %Y %H:%M:%S %z", now2); 1345d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1346d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Date: "); 1347d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(buf); 1348d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("\r\n"); 1349d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1350d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append("Server: Mine/1.0\r\n"); 1351d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1352d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (cseq >= 0) { 1353d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append(StringPrintf("CSeq: %d\r\n", cseq)); 1354d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1355d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1356d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (playbackSessionID >= 0ll) { 1357d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response->append( 1358d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber StringPrintf( 1359d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber "Session: %d;timeout=%lld\r\n", 1360d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber playbackSessionID, kPlaybackSessionTimeoutSecs)); 1361d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1362d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1363d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1364d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubervoid WifiDisplaySource::sendErrorResponse( 1365d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t sessionID, 1366d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const char *errorDetail, 1367d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int32_t cseq) { 1368d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AString response; 1369d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("RTSP/1.0 "); 1370d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append(errorDetail); 1371d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1372d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1373d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber AppendCommonResponse(&response, cseq); 1374d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1375d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber response.append("\r\n"); 1376d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1377eb11600a248cfe5b95ddd3e5aaae02bd2ab65276Andreas Huber mNetSession->sendRequest(sessionID, response.c_str()); 1378d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1379d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1380d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huberint32_t WifiDisplaySource::makeUniquePlaybackSessionID() const { 1381c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return rand(); 1382d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1383d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1384d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Hubersp<WifiDisplaySource::PlaybackSession> WifiDisplaySource::findPlaybackSession( 1385d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber const sp<ParsedMessage> &data, int32_t *playbackSessionID) const { 1386d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber if (!data->findInt32("session", playbackSessionID)) { 1387c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber // XXX the older dongles do not always include a "Session:" header. 1388c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber *playbackSessionID = mClientInfo.mPlaybackSessionID; 1389c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1390d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1391d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1392c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber if (*playbackSessionID != mClientInfo.mPlaybackSessionID) { 1393d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber return NULL; 1394d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber } 1395d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1396c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber return mClientInfo.mPlaybackSession; 1397c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber} 1398c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 139996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClientAsync() { 140096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient"); 140196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 140296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession == NULL) { 140396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber disconnectClient2(); 140496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber return; 140596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 140696fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 140796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 140896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("Destroying PlaybackSession"); 140996fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber mClientInfo.mPlaybackSession->destroyAsync(); 141096fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber } 141196fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber} 141296fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 141396fc6cc65ca93009a759a3a874b82a35771b9714Andreas Hubervoid WifiDisplaySource::disconnectClient2() { 141496fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber ALOGV("disconnectClient2"); 141596fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 1416ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientInfo.mPlaybackSession != NULL) { 141796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber looper()->unregisterHandler(mClientInfo.mPlaybackSession->id()); 1418ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClientInfo.mPlaybackSession.clear(); 1419ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber } 1420c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1421ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber if (mClientSessionID != 0) { 1422c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mNetSession->destroySession(mClientSessionID); 1423c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber mClientSessionID = 0; 1424c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber } 1425c92bed3a73c06e90217f8f199ca0b517aa7595d2Andreas Huber 1426ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber mClient->onDisplayDisconnected(); 142796fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber 142896fc6cc65ca93009a759a3a874b82a35771b9714Andreas Huber finishStopAfterDisconnectingClient(); 1429d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} 1430d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1431b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstruct WifiDisplaySource::HDCPObserver : public BnHDCPObserver { 1432b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber HDCPObserver(const sp<AMessage> ¬ify); 1433b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1434b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber virtual void notify( 1435b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj); 1436b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1437b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberprivate: 1438b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> mNotify; 1439b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1440b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(HDCPObserver); 1441b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber}; 1442b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1443b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas HuberWifiDisplaySource::HDCPObserver::HDCPObserver( 1444b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber const sp<AMessage> ¬ify) 1445b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber : mNotify(notify) { 1446b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1447b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1448b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Hubervoid WifiDisplaySource::HDCPObserver::notify( 1449b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber int msg, int ext1, int ext2, const Parcel *obj) { 1450b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = mNotify->dup(); 1451b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("msg", msg); 1452b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext1", ext1); 1453b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->setInt32("ext2", ext2); 1454b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber notify->post(); 1455b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1456b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1457b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huberstatus_t WifiDisplaySource::makeHDCP() { 1458b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IServiceManager> sm = defaultServiceManager(); 1459b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IBinder> binder = sm->getService(String16("media.player")); 1460b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder); 1461b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber CHECK(service != NULL); 1462b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1463b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP = service->makeHDCP(); 1464b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1465b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (mHDCP == NULL) { 1466b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return ERROR_UNSUPPORTED; 1467b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1468b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1469b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber sp<AMessage> notify = new AMessage(kWhatHDCPNotify, id()); 1470b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver = new HDCPObserver(notify); 1471b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1472b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber status_t err = mHDCP->setObserver(mHDCPObserver); 1473b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1474b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1475b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber ALOGE("Failed to set HDCP observer."); 1476b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1477b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCPObserver.clear(); 1478b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mHDCP.clear(); 1479b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1480b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1481b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1482b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1483ef7d3793fa9bbfb25253626ede9a020ee9280a17Andreas Huber ALOGI("Initiating HDCP negotiation w/ host %s:%d", 1484b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1485b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1486b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber err = mHDCP->initAsync(mClientInfo.mRemoteIP.c_str(), mHDCPPort); 1487b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1488b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber if (err != OK) { 1489b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return err; 1490b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber } 1491b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1492b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber return OK; 1493b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber} 1494b8c7bd418f0ee5b88923b0e0817e3a4acc53cf8dAndreas Huber 1495d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber} // namespace android 1496d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 1497