1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "chre/core/init.h" 18 #include "chre/core/event_loop_manager.h" 19 #include "chre/core/static_nanoapps.h" 20 #include "chre/platform/android/host_link.h" 21 #include "chre/platform/shared/platform_log.h" 22 #include "chre_host/host_protocol_host.h" 23 24 #include <csignal> 25 #include <thread> 26 27 using android::chre::HostProtocolHost; 28 using chre::EventLoopManagerSingleton; 29 30 namespace { 31 32 void onMessageReceivedFromClient(uint16_t clientId, void *data, size_t length) { 33 if (!HostProtocolHost::mutateHostClientId(data, length, clientId)) { 34 LOGE("Couldn't set host client ID in message container!"); 35 } else { 36 LOGD("Delivering message from host (size %zu)", length); 37 if (!chre::handleMessageFromHost(data, length)) { 38 LOGE("Failed to decode message from host"); 39 } 40 } 41 } 42 43 } // namespace 44 45 int main(int argc, char **argv) { 46 // Initilize CHRE. 47 chre::init(); 48 chre::loadStaticNanoapps(); 49 50 // Initialize the socket server. 51 chre::SocketServerSingleton::init(); 52 53 // Setup the socket server for communications with the HAL. 54 std::thread socketServerThread([&]() { 55 chre::SocketServerSingleton::get()->run("chre", true, 56 onMessageReceivedFromClient); 57 EventLoopManagerSingleton::get()->getEventLoop().stop(); 58 }); 59 60 EventLoopManagerSingleton::get()->getEventLoop().run(); 61 62 chre::deinit(); 63 return 0; 64 } 65