aboutsummaryrefslogtreecommitdiff
path: root/src/compat/win32.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/compat/win32.cpp')
-rw-r--r--src/compat/win32.cpp166
1 files changed, 166 insertions, 0 deletions
diff --git a/src/compat/win32.cpp b/src/compat/win32.cpp
new file mode 100644
index 0000000..6fcac15
--- /dev/null
+++ b/src/compat/win32.cpp
@@ -0,0 +1,166 @@
1/*
2 * Copyright (C) 2007-2010 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "bu/compat/win32.h"
9
10#ifdef WIN32
11
12#define deffunc( name ) \
13 Bu::Winsock2::FNDEF_DYN_ ##name Bu::Winsock2::_fnptr_ ##name = NULL
14
15char Bu::Winsock2::scode[15];
16
17deffunc( WSAStartup );
18deffunc( WSACleanup );
19deffunc( WSAGetLastError );
20deffunc( inet_ntoa );
21deffunc( inet_addr );
22deffunc( select );
23deffunc( socket );
24deffunc( shutdown );
25deffunc( ioctlsocket );
26deffunc( htons );
27deffunc( htonl );
28deffunc( gethostbyname );
29deffunc( freeaddrinfo );
30deffunc( getaddrinfo );
31deffunc( connect );
32deffunc( getpeername );
33deffunc( setsockopt );
34deffunc( bind );
35deffunc( listen );
36deffunc( accept );
37deffunc( recv );
38deffunc( send );
39deffunc( __WSAFDIsSet );
40
41// Safely get a function from the library
42#define getfunc( name ) \
43 Bu::Winsock2::_fnptr_ ##name = (FNDEF_DYN_ ##name) \
44 GetProcAddress( Ws2_32, #name ); \
45 if( Bu::Winsock2::_fnptr_ ##name == NULL ) { \
46 throw Bu::ExceptionBase("Error loading function " #name " from dll.");\
47 } (void)0
48
49Bu::Winsock2::Winsock2()
50{
51 Ws2_32 = LoadLibrary(TEXT("WS2_32.DLL"));
52
53 getfunc( WSAStartup );
54 getfunc( WSACleanup );
55 getfunc( WSAGetLastError );
56 getfunc( inet_ntoa );
57 getfunc( inet_addr );
58 getfunc( select );
59 getfunc( socket );
60 getfunc( shutdown );
61 getfunc( ioctlsocket );
62 getfunc( htons );
63 getfunc( htonl );
64 getfunc( gethostbyname );
65 getfunc( freeaddrinfo );
66 getfunc( getaddrinfo );
67 getfunc( connect );
68 getfunc( getpeername );
69 getfunc( setsockopt );
70 getfunc( bind );
71 getfunc( listen );
72 getfunc( accept );
73 getfunc( recv );
74 getfunc( send );
75 getfunc( __WSAFDIsSet );
76
77 Bu::Winsock2::WSAStartup( MAKEWORD(2, 2), &wsaData );
78}
79
80Bu::Winsock2::~Winsock2()
81{
82 Bu::Winsock2::WSACleanup();
83 FreeLibrary( Ws2_32 );
84}
85
86char *Bu::Winsock2::gai_strerror( int iCode )
87{
88 sprintf( scode, "%d", Bu::Winsock2::WSAGetLastError() );
89 return scode;
90}
91
92int Bu::Winsock2::WSAStartup( WORD a, LPWSADATA b ) {
93 return (*Bu::Winsock2::_fnptr_WSAStartup)( a, b );
94}
95int Bu::Winsock2::WSACleanup( ) {
96 return (*Bu::Winsock2::_fnptr_WSACleanup)();
97}
98int Bu::Winsock2::WSAGetLastError( ) {
99 return (*Bu::Winsock2::_fnptr_WSAGetLastError)();
100}
101char * Bu::Winsock2::inet_ntoa( struct in_addr a ) {
102 return (*Bu::Winsock2::_fnptr_inet_ntoa)( a );
103}
104unsigned long Bu::Winsock2::inet_addr( const char *s_in ) {
105 return (*Bu::Winsock2::_fnptr_inet_addr)( s_in );
106}
107int Bu::Winsock2::select( int a, fd_set *b, fd_set *c, fd_set *d,
108 const struct timeval *e ) {
109 return (*Bu::Winsock2::_fnptr_select)( a, b, c, d, e );
110}
111SOCKET Bu::Winsock2::socket( int domain, int type, int protocol ) {
112 return (*Bu::Winsock2::_fnptr_socket)( domain, type, protocol );
113}
114int Bu::Winsock2::shutdown( SOCKET s, int how ) {
115 return (*Bu::Winsock2::_fnptr_shutdown)( s, how );
116}
117int Bu::Winsock2::ioctlsocket( SOCKET s, long cmd, u_long *argp ) {
118 return (*Bu::Winsock2::_fnptr_ioctlsocket)( s, cmd, argp );
119}
120u_short Bu::Winsock2::htons( u_short in ) {
121 return (*Bu::Winsock2::_fnptr_htons)( in );
122}
123u_long Bu::Winsock2::htonl( u_long in ) {
124 return (*Bu::Winsock2::_fnptr_htonl)( in );
125}
126struct hostent * Bu::Winsock2::gethostbyname( const char *name ) {
127 return (*Bu::Winsock2::_fnptr_gethostbyname)( name );
128}
129void Bu::Winsock2::freeaddrinfo( struct addrinfo *ai ) {
130 return (*Bu::Winsock2::_fnptr_freeaddrinfo)( ai );
131}
132int Bu::Winsock2::getaddrinfo( const char *a, const char *b,
133 const struct addrinfo *c, struct addrinfo **d ) {
134 return (*Bu::Winsock2::_fnptr_getaddrinfo)( a, b, c, d );
135}
136int Bu::Winsock2::connect( SOCKET s, const struct sockaddr *a, int b ) {
137 return (*Bu::Winsock2::_fnptr_connect)( s, a, b );
138}
139int Bu::Winsock2::getpeername( SOCKET s, struct sockaddr *a, int *b ) {
140 return (*Bu::Winsock2::_fnptr_getpeername)( s, a, b);
141}
142int Bu::Winsock2::setsockopt( SOCKET s, int a, int b,
143 const char *c, int d ) {
144 return (*Bu::Winsock2::_fnptr_setsockopt)( s, a, b, c, d );
145}
146int Bu::Winsock2::bind( SOCKET s, const struct sockaddr *a, int b ) {
147 return (*Bu::Winsock2::_fnptr_bind)( s, a, b );
148}
149int Bu::Winsock2::listen( SOCKET s, int backlog ) {
150 return (*Bu::Winsock2::_fnptr_listen)( s, backlog );
151}
152SOCKET Bu::Winsock2::accept( SOCKET s, struct sockaddr *a, int *b ) {
153 return (*Bu::Winsock2::_fnptr_accept)( s, a, b );
154}
155int Bu::Winsock2::recv( SOCKET s, char *buf, int len, int flags ) {
156 return (*Bu::Winsock2::_fnptr_recv)( s, buf, len, flags );
157}
158int Bu::Winsock2::send( SOCKET s, const char *buf, int len, int flags ) {
159 return (*Bu::Winsock2::_fnptr_send)( s, buf, len, flags );
160}
161int Bu::Winsock2::__WSAFDIsSet( SOCKET s, fd_set *set ) {
162 return (*Bu::Winsock2::_fnptr___WSAFDIsSet)( s, set );
163}
164
165#endif
166