1 /*
2  * Copyright (C) 2020 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 CHPP_LOOPBACK_H_
18 #define CHPP_LOOPBACK_H_
19 
20 #include <stdbool.h>
21 #include <stddef.h>
22 #include <stdint.h>
23 
24 #include "chpp/app.h"
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
30 /************************************************
31  *  Public Definitions
32  ***********************************************/
33 
34 /************************************************
35  *  Public functions
36  ***********************************************/
37 
38 /*
39  * Processes an client request Rx datagram from the transport layer that is
40  * determined to be for the CHPP Loopback Service.
41  *
42  * @param context Maintains status for each app layer instance.
43  * @param buf Input data. Cannot be null.
44  * @param len Length of input data in bytes.
45  */
46 bool chppDispatchLoopbackClientRequest(struct ChppAppState *context,
47                                        uint8_t *buf, size_t len);
48 
49 #ifdef __cplusplus
50 }
51 #endif
52 
53 #endif  // CHPP_LOOPBACK_H_
54