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
onMessageReceivedFromClient(uint16_t clientId,void * data,size_t length)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
main(int argc,char ** argv)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