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-rw-r--r--src/win32_compatibility.h110
1 files changed, 76 insertions, 34 deletions
diff --git a/src/win32_compatibility.h b/src/win32_compatibility.h
index 2d3c52b..36613d1 100644
--- a/src/win32_compatibility.h
+++ b/src/win32_compatibility.h
@@ -9,12 +9,6 @@
9#define WIN32_COMPATIBILITY__H 9#define WIN32_COMPATIBILITY__H
10 10
11#ifdef WIN32 11#ifdef WIN32
12 #define DYNLOAD DynamicWinsock2::
13#else
14 #define DYNLOAD
15#endif
16
17#ifdef WIN32
18 12
19#ifdef __cplusplus 13#ifdef __cplusplus
20extern "C" 14extern "C"
@@ -36,37 +30,19 @@ extern "C"
36 __result; })) 30 __result; }))
37#endif 31#endif
38 32
33#define decltype( ret, name, ... ) \
34 typedef ret (__cdecl *FNDEF_DYN_ ##name)( __VA_ARGS__ ); \
35 static FNDEF_DYN_ ##name _fnptr_ ##name; \
36 static ret name( __VA_ARGS__ )
37
39__extension__ typedef int socklen_t; 38__extension__ typedef int socklen_t;
40 39
41namespace DynamicWinsock2 40#ifdef gai_strerror
42{ 41#undef gai_strerror
43 int WSAStartup(WORD wVersionRequested,LPWSADATA lpWSAData); 42#endif
44 int WSACleanup(void);
45 int WSAGetLastError();
46 void inet_ntoa( Bu::FString &out, struct in_addr addr_in );
47 unsigned long inet_addr( const char *s_in );
48 int select(int nfds, fd_set *readfds, fd_set *writefds,
49 fd_set *exceptfds, const struct timeval *timeout);
50 SOCKET socket(int domain, int type, int protocol);
51 int ioctlsocket(SOCKET s, long cmd, u_long *argp);
52 u_short htons(u_short in);
53 u_long htonl(u_long in);
54 struct hostent *gethostbyname(const char *name);
55 void freeaddrinfo(struct addrinfo *ai);
56 int getaddrinfo(
57 const char *nodename, const char *servname,
58 const struct addrinfo *hints, struct addrinfo **res );
59 int connect(SOCKET s, const struct sockaddr *serv_addr, int addrlen);
60 int getpeername(SOCKET s, struct sockaddr *name, int *namelen);
61 int setsockopt(SOCKET s, int level, int optname,
62 const char *optval, int optlen);
63 int bind(SOCKET s, const struct sockaddr *my_addr, int addrlen);
64 int listen(SOCKET s, int backlog);
65 SOCKET accept(SOCKET s, struct sockaddr *addr, int *addrlen);
66 int recv( SOCKET s, char *buf, int len, int flags );
67 int send( SOCKET s, const char *buf, int len, int flags );
68 int DYN_FD_ISSET(SOCKET s, fd_set *set);
69 43
44namespace Bu
45{
70 class Winsock2 : public Bu::Singleton<Winsock2> 46 class Winsock2 : public Bu::Singleton<Winsock2>
71 { 47 {
72 friend class Bu::Singleton<Winsock2>; 48 friend class Bu::Singleton<Winsock2>;
@@ -75,11 +51,77 @@ namespace DynamicWinsock2
75 virtual ~Winsock2(); 51 virtual ~Winsock2();
76 52
77 WSADATA wsaData; 53 WSADATA wsaData;
54 HINSTANCE Ws2_32;
78 55
79 public: 56 public:
57 // decltype( return type, function name<, optional parameters> )
58 decltype( int, WSAStartup, WORD, LPWSADATA );
59 decltype( int, WSACleanup );
60 decltype( int, WSAGetLastError );
61 decltype( char *, inet_ntoa, struct in_addr );
62 decltype( unsigned long, inet_addr, const char *s_in );
63 decltype( int, select, int nfds, fd_set *readfds, fd_set *writefds,
64 fd_set *exceptfds, const struct timeval *timeout );
65 decltype( SOCKET, socket, int domain, int type, int protocol );
66 decltype( int, ioctlsocket, SOCKET s, long cmd, u_long *argp );
67 decltype( u_short, htons, u_short in );
68 decltype( u_long, htonl, u_long in );
69 decltype( struct hostent *, gethostbyname, const char *name );
70 decltype( void, freeaddrinfo, struct addrinfo *ai );
71 decltype( int, getaddrinfo, const char *nodename, const char *servname,
72 const struct addrinfo *hints, struct addrinfo **res );
73 decltype( int, connect, SOCKET s, const struct sockaddr *serv_addr,
74 int addrlen );
75 decltype( int, getpeername, SOCKET s, struct sockaddr *name,
76 int *namelen );
77 decltype( int, setsockopt, SOCKET s, int level, int optname,
78 const char *optval, int optlen );
79 decltype( int, bind, SOCKET s, const struct sockaddr *my_addr,
80 int addrlen );
81 decltype( int, listen, SOCKET s, int backlog );
82 decltype( SOCKET, accept, SOCKET s, struct sockaddr *addr,
83 int *addrlen);
84 decltype( int, recv, SOCKET s, char *buf, int len, int flags );
85 decltype( int, send, SOCKET s, const char *buf, int len, int flags );
86 decltype( int, __WSAFDIsSet, SOCKET s, fd_set *set );
87
88 static char scode[15];
89 static char *gai_strerror( int iCode );
80 }; 90 };
81}; 91};
82 92
93#ifdef FD_ISSET
94#undef FD_ISSET
95#endif
96
97#define bu_WSAStartup (*Bu::Winsock2::WSAStartup)
98#define bu_WSACleanup (*Bu::Winsock2::WSACleanup)
99#define bu_WSAGetLastError (*Bu::Winsock2::WSAGetLastError)
100#define bu_inet_ntoa (*Bu::Winsock2::inet_ntoa)
101#define bu_inet_addr (*Bu::Winsock2::inet_addr)
102#define bu_select (*Bu::Winsock2::select)
103#define bu_socket (*Bu::Winsock2::socket)
104#define bu_ioctlsocket (*Bu::Winsock2::ioctlsocket)
105#define bu_htons (*Bu::Winsock2::htons)
106#define bu_htonl (*Bu::Winsock2::htonl)
107#define bu_gethostbyname (*Bu::Winsock2::gethostbyname)
108#define bu_freeaddrinfo (*Bu::Winsock2::freeaddrinfo)
109#define bu_getaddrinfo (*Bu::Winsock2::getaddrinfo)
110#define bu_connect (*Bu::Winsock2::connect)
111#define bu_getpeername (*Bu::Winsock2::getpeername)
112#define bu_setsockopt (*Bu::Winsock2::setsockopt)
113#define bu_bind (*Bu::Winsock2::bind)
114#define bu_listen (*Bu::Winsock2::listen)
115#define bu_accept (*Bu::Winsock2::accept)
116#define bu_recv (*Bu::Winsock2::recv)
117#define bu_send (*Bu::Winsock2::send)
118#define bu___WSAFDIsSet (*Bu::Winsock2::__WSAFDIsSet)
119
120#define FD_ISSET (*Bu::Winsock2::__WSAFDIsSet)
121#define bu_gai_strerror Bu::Winsock2::gai_strerror
122
123#undef decltype
124
83#endif /* WIN32 */ 125#endif /* WIN32 */
84#endif 126#endif
85 127