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 #ifndef CHRE_PLATFORM_ANDROID_HOST_LINK_H_
18 #define CHRE_PLATFORM_ANDROID_HOST_LINK_H_
19 
20 #include <cstddef>
21 
22 #include "chre/util/singleton.h"
23 #include "chre_host/socket_server.h"
24 
25 namespace chre {
26 
27 //! A convenience typedef to refer to the socket server singleton instance.
28 typedef chre::Singleton<::android::chre::SocketServer> SocketServerSingleton;
29 
30 /**
31  * Provides a data payload to the Android implementation of the host link
32  * protocol to be parsed and handled.
33  *
34  * @param message a pointer to message data.
35  * @param length the size of the data buffer.
36  * @return true if the message was parsed successfully, false otherwise.
37  */
38 bool handleMessageFromHost(void *message, size_t length);
39 
40 }  // namespace chre
41 
42 #endif  // CHRE_PLATFORM_ANDROID_HOST_LINK_H_
43