1 /*
2  * Copyright (C) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef OHOS_RPC_TRANS_H
17 #define OHOS_RPC_TRANS_H
18 
19 #include <stdint.h>
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 typedef struct {
26     int32_t (*OnConnected)(int32_t sessionId, int32_t result);
27     int32_t (*OnDisconnected)(int32_t sessionId);
28     int32_t (*OnRecieved)(int32_t sessionId, const void *data, uint32_t len);
29 } TransCallback;
30 
31 typedef struct {
32     int32_t (*StartListen)(const char *SaSessionName, void *cb);
33     int32_t (*StopListen)(const char *SaSessionName);
34     int32_t (*Connect)(const char *SaSessionName, const char *peerDeviceId, void *args);
35     int32_t (*Disconnect)(int32_t sessionId);
36     int32_t (*Send)(int32_t sessionId, const void *data, uint32_t len);
37     int32_t (*GetLocalDeviceID)(const char *SaSessionName, char *deviceId);
38 } TransInterface;
39 
40 TransInterface *GetRpcTrans(void);
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 #endif // OHOS_RPC_TRANS_H