1 /*
2  * Copyright (c) 2021-2024 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 CLIENT_TRANS_FILE_H
17 #define CLIENT_TRANS_FILE_H
18 
19 #include "client_trans_udp_manager.h"
20 #include "softbus_def.h"
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 #define SCHEMASEPARATORLENGTH 2
27 #define SCHEMA_MAX_LENGTH 32
28 
29 typedef struct {
30     const char name[SCHEMA_MAX_LENGTH];
31     int (*OpenFd)(const char *filename, int32_t flag, int32_t mode);
32     int (*CloseFd)(int32_t fd);
33     int (*RemoveFd)(const char *pathName);
34 } FileSchema;
35 
36 typedef struct {
37     ListNode node;
38     char mySessionName[SESSION_NAME_SIZE_MAX];
39     FileSchema schema;
40 } FileSchemaListener;
41 
42 void RegisterFileCb(const UdpChannelMgrCb *fileCb);
43 
44 int32_t TransOnFileChannelOpened(const char *sessionName, const ChannelInfo *channel, int32_t *filePort);
45 
46 void TransCloseFileChannel(int32_t dfileId);
47 
48 int32_t TransSendFile(int32_t dfileId, const char *sFileList[], const char *dFileList[], uint32_t fileCnt);
49 
50 int32_t TransFileSchemaInit(void);
51 
52 void TransFileSchemaDeinit(void);
53 
54 int32_t CheckFileSchema(int32_t sessionId, FileSchemaListener *fileSchemaListener);
55 
56 int32_t SetSchemaCallback(FileSchema fileSchema, const char *sFileList[], uint32_t fileCnt);
57 
58 int32_t NotifyTransLimitChanged(int32_t channelId, uint8_t tos);
59 #ifdef __cplusplus
60 }
61 #endif
62 #endif // CLIENT_TRANS_FILE_H