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 COMMUNICATION_NETMANAGER_BASE_NEW_DNS_NETSYS_CLIENT_H
17 #define COMMUNICATION_NETMANAGER_BASE_NEW_DNS_NETSYS_CLIENT_H
18 
19 #include <arpa/inet.h>
20 #include <errno.h>
21 #include <fcntl.h>
22 #include <netinet/in.h>
23 #include <poll.h>
24 #include <stdbool.h>
25 #include <stdio.h>
26 #include <string.h>
27 #include <sys/select.h>
28 #include <sys/socket.h>
29 #include <sys/un.h>
30 #include <unistd.h>
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 #define DEFAULT_CONNECT_TIMEOUT 2
37 #define DEFAULT_POLL_TIMEOUT 600
38 #define MAX_POLL_RETRY 2
39 
40 #if NETSYS_CLIENT_DEBUG
41 #ifndef NETSYS_CLIENT_PRINT
42 #define NETSYS_CLIENT_PRINT(fmt, ...) printf(fmt "\n", ##__VA_ARGS__)
43 #endif
44 #else
45 #define NETSYS_CLIENT_PRINT(fmt, ...)
46 #endif
47 
48 bool MakeNonBlock(int sock);
49 
50 int64_t Poll(int sock, short event, int *retry);
51 
52 bool PollSendData(int sock, const char *data, size_t size);
53 
54 bool PollRecvData(int sock, char *data, size_t size);
55 
56 int NetSysIsIpv6Enable(uint16_t netId);
57 #ifdef __cplusplus
58 }
59 #endif
60 
61 #endif // COMMUNICATION_NETMANAGER_BASE_NEW_DNS_NETSYS_CLIENT_H
62