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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
#ifndef NETWORK_CORE_H
#define NETWORK_CORE_H
// Network stuff has many things that needs to be included
// by default. All those things are in this file.
// =============================
// Include standard stuff per OS
// Windows stuff
#if defined(WIN32)
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#if !(defined(__MINGW32__) || defined(__CYGWIN__))
// Windows has some different names for some types..
typedef SSIZE_T ssize_t;
typedef int socklen_t;
#endif
#define GET_LAST_ERROR() WSAGetLastError()
#define EWOULDBLOCK WSAEWOULDBLOCK
// Windows has some different names for some types..
typedef unsigned long in_addr_t;
typedef INTERFACE_INFO IFREQ;
#endif // WIN32
// UNIX stuff
#if defined(UNIX)
# define SOCKET int
# define INVALID_SOCKET -1
typedef struct ifreq IFREQ;
# if !defined(__MORPHOS__) && !defined(__AMIGA__)
# define ioctlsocket ioctl
# if !defined(BEOS_NET_SERVER)
# define closesocket close
# endif
# define GET_LAST_ERROR() (errno)
# endif
// Need this for FIONREAD on solaris
# define BSD_COMP
// Includes needed for UNIX-like systems
# include <unistd.h>
# include <sys/ioctl.h>
# if defined(__BEOS__) && defined(BEOS_NET_SERVER)
# include <be/net/socket.h>
# include <be/kernel/OS.h> // snooze()
# include <be/net/netdb.h>
typedef unsigned long in_addr_t;
# define INADDR_NONE INADDR_BROADCAST
# else
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <arpa/inet.h>
# include <net/if.h>
// According to glibc/NEWS, <ifaddrs.h> appeared in glibc-2.3.
# if !defined(SUNOS) && !defined(__MORPHOS__) && !defined(__BEOS__) \
&& !(defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 2))
// If for any reason ifaddrs.h does not exist on your system, comment out
// the following two lines and an alternative way will be used to fetch
// the list of IPs from the system.
# include <ifaddrs.h>
# define HAVE_GETIFADDRS
# endif
# if defined(SUNOS) || defined(__MORPHOS__) || defined(__BEOS__)
# define INADDR_NONE 0xffffffff
# endif
# if defined(__BEOS__) && !defined(BEOS_NET_SERVER)
// needed on Zeta
# include <sys/sockio.h>
# endif
# endif // BEOS_NET_SERVER
# if defined(__GLIBC__) && (__GLIBC__ <= 2) && (__GLIBC_MINOR__ <= 1)
typedef uint32_t in_addr_t;
# endif
# include <errno.h>
# include <sys/time.h>
# include <netdb.h>
#endif // UNIX
#ifdef __BEOS__
typedef int socklen_t;
#endif
// OS/2 stuff
#if defined(__OS2__)
# define SOCKET int
# define INVALID_SOCKET -1
typedef struct ifreq IFREQ;
# define ioctlsocket ioctl
# define closesocket close
# define GET_LAST_ERROR() (sock_errno())
// Includes needed for OS/2 systems
# include <types.h>
# include <unistd.h>
# include <sys/ioctl.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netinet/tcp.h>
# include <arpa/inet.h>
# include <net/if.h>
# include <errno.h>
# include <sys/time.h>
# include <netdb.h>
# include <nerrno.h>
# define INADDR_NONE 0xffffffff
typedef unsigned long in_addr_t;
#endif // OS/2
// MorphOS and Amiga stuff
#if defined(__MORPHOS__) || defined(__AMIGA__)
# include <exec/types.h>
# include <proto/exec.h> // required for Open/CloseLibrary()
# if defined(__MORPHOS__)
# include <sys/filio.h> // FIO* defines
# include <sys/sockio.h> // SIO* defines
# include <netinet/in.h>
# else // __AMIGA__
# include <proto/socket.h>
# endif
// Make the names compatible
# define closesocket(s) CloseSocket(s)
# define GET_LAST_ERROR() Errno()
# define ioctlsocket(s,request,status) IoctlSocket((LONG)s,(ULONG)request,(char*)status)
# define ioctl ioctlsocket
typedef unsigned int in_addr_t;
typedef long socklen_t;
extern struct Library *SocketBase;
# ifdef __AMIGA__
// for usleep() implementation
extern struct Device *TimerBase;
extern struct MsgPort *TimerPort;
extern struct timerequest *TimerRequest;
# endif
#endif // __MORPHOS__ || __AMIGA__
static inline bool SetNonBlocking(int d)
{
#ifdef WIN32
u_long nonblocking = 1;
#else
int nonblocking = 1;
#endif
#if defined(__BEOS__) && defined(BEOS_NET_SERVER)
return setsockopt(d, SOL_SOCKET, SO_NONBLOCK, &nonblocking, sizeof(nonblocking)) == 0;
#else
return ioctlsocket(d, FIONBIO, &nonblocking) == 0;
#endif
}
static inline bool SetNoDelay(int d)
{
// XXX should this be done at all?
#if !defined(BEOS_NET_SERVER) // not implemented on BeOS net_server
int b = 1;
// The (const char*) cast is needed for windows
return setsockopt(d, IPPROTO_TCP, TCP_NODELAY, (const char*)&b, sizeof(b)) == 0;
#else
return true;
#endif
}
#endif // NETWORK_CORE_H
|
