1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
//
// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include <common/include/NetworkSockets.hpp>
#if defined(__unix__) || defined(__APPLE__)
#include <unistd.h>
#include <fcntl.h>
#include <common/include/Conversion.hpp>
#endif
#if defined(__APPLE__) || defined(_MSC_VER) || defined(__MINGW32__)
#include <common/include/IgnoreUnused.hpp>
#endif
#if defined(__MINGW32__)
#include <common/include/Conversion.hpp>
#include <common/include/NumericCast.hpp>
#endif
namespace arm
{
namespace pipe
{
bool Initialize()
{
#if defined(__unix__) || defined(__APPLE__)
return true;
#elif defined(_MSC_VER) || defined(__MINGW32__)
WSADATA wsaData;
return WSAStartup(MAKEWORD(2, 2), &wsaData) == 0;
#endif
}
int Close(Socket s)
{
#if defined(__unix__) || defined(__APPLE__)
return close(s);
#elif defined(_MSC_VER) || defined(__MINGW32__)
return closesocket(s);
#endif
}
bool SetNonBlocking(Socket s)
{
#if defined(__unix__) || defined(__APPLE__)
const int currentFlags = fcntl(s, F_GETFL);
return fcntl(s, F_SETFL, currentFlags | O_NONBLOCK) == 0;
#elif defined(_MSC_VER)
u_long mode = 1;
return ioctlsocket(s, FIONBIO, &mode) == 0;
#elif defined(__MINGW32__)
u_long mode = 1;
return ioctlsocket(s, arm::pipe::numeric_cast<long>(FIONBIO), &mode) == 0;
#endif
}
long Write(Socket s, const void* buf, size_t len)
{
#if defined(__unix__) || defined(__APPLE__)
return write(s, buf, len);
#elif defined(_MSC_VER) || defined(__MINGW32__)
return send(s, static_cast<const char*>(buf), static_cast<int>(len), 0);
#endif
}
long Read(Socket s, void* buf, size_t len)
{
#if defined(__unix__) || defined(__APPLE__)
return read(s, buf, len);
#elif defined(_MSC_VER) || defined(__MINGW32__)
return recv(s, static_cast<char*>(buf), static_cast<int>(len), 0);
#endif
}
int Ioctl(Socket s, unsigned long int cmd, void* arg)
{
#if defined(__unix__) || defined(__APPLE__)
ARM_PIPE_NO_CONVERSION_WARN_BEGIN
return ioctl(s, static_cast<int>(cmd), arg);
ARM_PIPE_NO_CONVERSION_WARN_END
#elif defined(_MSC_VER) || defined(__MINGW32__)
ARM_PIPE_NO_CONVERSION_WARN_BEGIN
return ioctlsocket(s, cmd, static_cast<u_long*>(arg));
ARM_PIPE_NO_CONVERSION_WARN_END
#endif
}
int Poll(PollFd* fds, nfds_t numFds, int timeout)
{
#if defined(__unix__) || defined(__APPLE__)
return poll(fds, numFds, timeout);
#elif defined(_MSC_VER) || defined(__MINGW32__)
return WSAPoll(fds, arm::pipe::numeric_cast<unsigned long>(numFds), timeout);
#endif
}
arm::pipe::Socket Accept(Socket s, sockaddr* addr, socklen_t* addrlen, int flags)
{
#if defined(__unix__)
return accept4(s, addr, addrlen, flags);
#elif defined(__APPLE__)
IgnoreUnused(flags);
return accept(s, addr, addrlen);
#elif defined(_MSC_VER) || defined(__MINGW32__)
IgnoreUnused(flags);
return accept(s, addr, reinterpret_cast<int*>(addrlen));
#endif
}
} // pipe
} // arm
|
