1 /*
2  * Copyright (c) 2021 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 TRANS_UDP_NEGOTIATION_EXCHANGE_H
17 #define TRANS_UDP_NEGOTIATION_EXCHANGE_H
18 
19 #include <stdint.h>
20 #include "cJSON.h"
21 #include "softbus_app_info.h"
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 int32_t TransUnpackReplyUdpInfo(const cJSON *msg, AppInfo *appInfo);
28 int32_t TransUnpackRequestUdpInfo(const cJSON *msg, AppInfo *appInfo);
29 int32_t TransUnpackReplyErrInfo(const cJSON *msg, int32_t *errCode);
30 
31 int32_t TransPackRequestUdpInfo(cJSON *msg, const AppInfo *appInfo);
32 int32_t TransPackReplyUdpInfo(cJSON *msg, const AppInfo *appInfo);
33 int32_t TransPackReplyErrInfo(cJSON *msg, int errCode, const char* errDesc);
34 bool IsIShareSession(const char *sessionName);
35 
36 #ifdef __cplusplus
37 }
38 #endif
39 #endif
40