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 SOCKET_H
17#define SOCKET_H
18
19#include <cstdint>
20#include <sys/socket.h>
21#include <sys/uio.h>
22
23namespace OHOS {
24namespace HiviewDFX {
25class Socket {
26public:
27    explicit Socket(int socketType);
28    ~Socket();
29    bool CloseHandler();
30    bool SetHandler(int socketHandler);
31    void SetType(uint32_t socketOption);
32    void SetCredential(struct ucred& cred);
33    uid_t GetUid();
34    pid_t GetPid();
35    int GenerateFD();
36    int Create();
37    int Poll();
38    int Write(const char *data, unsigned int len);
39    int WriteAll(const char *data, unsigned int len);
40    int WriteV(const iovec *vec, unsigned int len);
41    int Read(char *buffer, unsigned int len);
42    int Recv(void *buffer, unsigned int bufferLen, int flags = MSG_PEEK);
43protected:
44    int socketHandler = 0;
45    uint32_t socketType;
46    struct ucred socketCred = { 0 };
47};
48} // namespace HiviewDFX
49} // namespace OHOS
50#endif /* SOCKET_H */
51