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 AUTH_CHANNEL_H
17 #define AUTH_CHANNEL_H
18 
19 #include <stdint.h>
20 
21 #ifdef __cplusplus
22 #if __cplusplus
23 extern "C" {
24 #endif
25 #endif
26 
27 typedef struct {
28     int32_t module;
29     int32_t flag;
30     int64_t seq;
31     uint32_t len;
32     const uint8_t *data;
33 } AuthChannelData;
34 
35 typedef struct {
36     void (*onDataReceived)(int32_t channelId, const AuthChannelData *data);
37     void (*onDisconnected)(int32_t channelId);
38 } AuthChannelListener;
39 int32_t RegAuthChannelListener(int32_t module, const AuthChannelListener *listener);
40 void UnregAuthChannelListener(int32_t module);
41 
42 /* NOTO: open successfully, return channelId. Otherwise, return -1. */
43 int32_t AuthOpenChannelWithAllIp(const char *localIp, const char *remoteIp, int32_t port);
44 int32_t AuthOpenChannel(const char *ip, int32_t port);
45 void AuthCloseChannel(int32_t channelId, int32_t moduleId);
46 
47 int32_t AuthPostChannelData(int32_t channelId, const AuthChannelData *data);
48 
49 #ifdef __cplusplus
50 #if __cplusplus
51 }
52 #endif
53 #endif
54 #endif /* AUTH_CHANNEL_H */
55