2 Copyright (c) 2006 by Dan Kennedy.
3 Copyright (c) 2006 by Juliusz Chroboczek.
5 Permission is hereby granted, free of charge, to any person obtaining a copy
6 of this software and associated documentation files (the "Software"), to deal
7 in the Software without restriction, including without limitation the rights
8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 copies of the Software, and to permit persons to whom the Software is
10 furnished to do so, subject to the following conditions:
12 The above copyright notice and this permission notice shall be included in
13 all copies or substantial portions of the Software.
15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
26 static int dummy
ATTRIBUTE((unused
));
29 #include "win32_compat.h"
46 /* Windows needs this header file for the implementation of inet_aton() */
49 int win32_inet_pton(int af
, const char * src
, void * dst
)
51 struct sockaddr_in sa
;
52 int len
= sizeof(SOCKADDR
);
54 int strLen
= strlen(src
) + 1;
56 wchar_t *srcNonConst
= (wchar_t *)malloc(strLen
*sizeof(wchar_t));
57 memset(srcNonConst
, 0, strLen
);
58 MultiByteToWideChar(CP_ACP
, 0, src
, -1, srcNonConst
, strLen
);
60 char *srcNonConst
= (char *)malloc(strLen
);
61 memset(srcNonConst
, 0, strLen
);
62 strncpy(srcNonConst
, src
, strLen
);
65 if( WSAStringToAddress(srcNonConst
,af
,NULL
,(LPSOCKADDR
)&sa
,&len
) == 0 )
71 if( WSAGetLastError() == WSAEINVAL
)
77 memcpy(dst
, &sa
.sin_addr
, sizeof(struct in_addr
));
81 int win32_poll(struct pollfd
*fds
, unsigned int nfds
, int timo
)
83 struct timeval timeout
, *toptr
;
84 fd_set ifds
, ofds
, efds
, *ip
, *op
;
88 // Set up the file-descriptor sets in ifds, ofds and efds.
92 for (i
= 0, op
= ip
= 0; i
< nfds
; ++i
)
95 if(fds
[i
].events
& (POLLIN
|POLLPRI
))
98 FD_SET(fds
[i
].fd
, ip
);
100 if(fds
[i
].events
& POLLOUT
)
103 FD_SET(fds
[i
].fd
, op
);
105 FD_SET(fds
[i
].fd
, &efds
);
108 // Set up the timeval structure for the timeout parameter
116 timeout
.tv_sec
= timo
/ 1000;
117 timeout
.tv_usec
= (timo
- timeout
.tv_sec
* 1000) * 1000;
121 printf("Entering select() sec=%ld usec=%ld ip=%lx op=%lx\n",
122 (long)timeout
.tv_sec
, (long)timeout
.tv_usec
, (long)ip
, (long)op
);
124 rc
= select(0, ip
, op
, &efds
, toptr
);
126 printf("Exiting select rc=%d\n", rc
);
134 for (i
= 0; i
< nfds
; ++i
)
137 if(fds
[i
].events
& (POLLIN
|POLLPRI
) && FD_ISSET(fd
, &ifds
))
138 fds
[i
].revents
|= POLLIN
;
139 if(fds
[i
].events
& POLLOUT
&& FD_ISSET(fd
, &ofds
))
140 fds
[i
].revents
|= POLLOUT
;
141 if(FD_ISSET(fd
, &efds
)) // Some error was detected ... should be some way to know.
142 fds
[i
].revents
|= POLLHUP
;
144 printf("%d %d %d revent = %x\n",
145 FD_ISSET(fd
, &ifds
), FD_ISSET(fd
, &ofds
), FD_ISSET(fd
, &efds
),
154 #if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
155 #define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
157 #define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
162 int tz_minuteswest
; /* minutes W of Greenwich */
163 int tz_dsttime
; /* type of dst correction */
166 int win32_gettimeofday(struct timeval
*tv
, struct timezone
*tz
)
169 unsigned __int64 tmpres
= 0;
174 GetSystemTimeAsFileTime(&ft
);
176 tmpres
|= ft
.dwHighDateTime
;
178 tmpres
|= ft
.dwLowDateTime
;
180 /*converting file time to unix epoch*/
181 tmpres
-= DELTA_EPOCH_IN_MICROSECS
;
182 tmpres
/= 10; /*convert into microseconds*/
183 tv
->tv_sec
= (long)(tmpres
/ 1000000UL);
184 tv
->tv_usec
= (long)(tmpres
% 1000000UL);
194 tz
->tz_minuteswest
= _timezone
/ 60;
195 tz
->tz_dsttime
= _daylight
;