source: trunk/src/wsock32/old/wsock32.cpp@ 2012

Last change on this file since 2012 was 2012, checked in by achimha, 26 years ago

safe old wsock32
File size: 33.1 KB
Line 
1/* $Id: wsock32.cpp,v 1.1 1999-12-07 20:19:57 achimha Exp $ */
2
3/*
4 *
5 * Project Odin Software License can be found in LICENSE.TXT
6 *
7 * Win32 SOCK32 for OS/2
8 *
9 * 1998/08/25 Vince Vielhaber
10 *
11 * @(#) wsock32.c 1.0.0 1998/08/25 VV initial release
12 * 1.0.1 1999/04/27 VV cleanup and implement select.
13 *
14 */
15
16/* Remark:
17 * PH 1999/11/10 memory leak as WSOCKTHREADDATA is NOT yet
18 * freed when thread dies!
19 * PH 1999/11/10 asyncSelect() still left to proper implementation
20 */
21
22
23/*****************************************************************************
24 * Includes *
25 *****************************************************************************/
26
27
28#define INCL_DOSPROCESS /* Process and thread values */
29#define INCL_DOSFILEMGR /* for DosRead and DosWrite */
30#define INCL_DOSQUEUES /* for unnamed pipes */
31#define INCL_DOSERRORS /* DOS error values */
32#define INCL_WINMESSAGEMGR /* Window Message Functions */
33#define INCL_WINMENUS /* Window Menu Functions */
34
35/* this is for IBM TCP/IP 5.0 headers as present in the current Warp 4 toolkit */
36#define TCPV40HDRS 1
37
38#define VV_BSD_SELECT /* undefine this if it interferes with other routines */
39
40#ifdef VV_BSD_SELECT
41# define BSD_SELECT
42#endif
43
44#include <os2wrap.h> //Odin32 OS/2 api wrappers
45#include <stdio.h>
46#include <stdlib.h>
47#include <stddef.h>
48#include <string.h>
49#include <ctype.h>
50#include <types.h>
51#include <odinwrap.h>
52#include <netdb.h>
53#include <sys/socket.h>
54#include <sys/ioctl.h>
55#include <netinet/in.h>
56
57#ifdef VV_BSD_SELECT
58# include <sys/select.h>
59#endif
60
61#include <sys/time.h>
62#include <win32type.h>
63#include <wprocess.h>
64#include <heapstring.h>
65
66#include "wsock32const.h"
67#include "wsock32.h"
68#include "misc.h"
69
70
71ODINDEBUGCHANNEL(WSOCK32-WSOCK32)
72
73
74/*****************************************************************************
75 * Defines *
76 *****************************************************************************/
77
78
79#ifdef FD_CLR
80#undef FD_CLR
81#define FD_CLR(x,y) WFD_CLR(x,y)
82#undef FD_SET
83#define FD_SET(x,y) WFD_SET(x,y)
84#undef FD_ZERO
85#define FD_ZERO(x) WFD_ZERO(x)
86#undef FD_ISSET
87#define FD_ISSET(x,y) WFD_SET(x,y)
88#endif
89
90#ifndef ERROR_SUCCESS
91#define ERROR_SUCCESS 0
92#endif
93
94
95
96/*****************************************************************************
97 * Structures *
98 *****************************************************************************/
99
100typedef struct sockaddr* PSOCKADDR;
101
102//typedef struct _TRANSMIT_FILE_BUFFERS {
103// PVOID Head;
104// DWORD HeadLength;
105// PVOID Tail;
106// DWORD TailLength;
107//} TRANSMIT_FILE_BUFFERS, *PTRANSMIT_FILE_BUFFERS, *LPTRANSMIT_FILE_BUFFERS;
108//
109//BOOL, OS2TransmitFile, //, IN, SOCKET, hSocket, //, IN, HANDLE, hFile, //, IN, DWORD, nNumberOfBytesToWrite, //, IN DWORD nNumberOfBytesPerSend,
110// IN LPOVERLAPPED lpOverlapped,
111// IN LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers,
112// IN DWORD dwReserved)
113//{
114// return FALSE;
115//}
116
117
118/*****************************************************************************
119 * Prototypes *
120 *****************************************************************************/
121
122
123/*****************************************************************************
124 * Local variables *
125 *****************************************************************************/
126
127static WSOCKTHREADDATA wstdFallthru; // for emergency only
128
129
130/*****************************************************************************
131 * Name :
132 * Purpose :
133 * Parameters:
134 * Variables :
135 * Result :
136 * Remark : free memory when thread dies
137 * Status : UNTESTED STUB
138 *
139 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
140 *****************************************************************************/
141
142PWSOCKTHREADDATA iQueryWsockThreadData(void)
143{
144 struct _THDB* pThreadDB = (struct _THDB*)GetThreadTHDB();
145 PWSOCKTHREADDATA pwstd;
146
147 // check for existing pointer
148 if (pThreadDB != NULL)
149 {
150 if (pThreadDB->pWsockData == NULL)
151 {
152 // allocate on demand + initialize
153 pwstd = (PWSOCKTHREADDATA)HEAP_malloc (sizeof(WSOCKTHREADDATA));
154 pThreadDB->pWsockData = (LPVOID)pwstd;
155 }
156 else
157 // use already allocated memory
158 pwstd = (PWSOCKTHREADDATA)pThreadDB->pWsockData;
159 }
160
161 if (pwstd == NULL)
162 pwstd = &wstdFallthru; // no memory and not allocated already
163
164 return pwstd;
165}
166
167
168/*****************************************************************************
169 * Name :
170 * Purpose :
171 * Parameters:
172 * Variables :
173 * Result :
174 * Remark :
175 * Status : UNTESTED STUB
176 *
177 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
178 *****************************************************************************/
179
180#define CASEERR2(a) case SOC##a: case a: return WSA##a;
181#define CASEERR1(a) case SOC##a: return WSA##a;
182
183int iTranslateSockErrToWSock(int iError)
184{
185 switch(iError)
186 {
187 CASEERR2(EINTR)
188 CASEERR2(EBADF)
189 CASEERR2(EACCES)
190 CASEERR2(EINVAL)
191 CASEERR2(EMFILE)
192
193 CASEERR1(EWOULDBLOCK)
194 CASEERR1(EINPROGRESS)
195 CASEERR1(EALREADY)
196 CASEERR1(ENOTSOCK)
197// CASEERR1(EDESTADRREQ)
198 CASEERR1(EMSGSIZE)
199 CASEERR1(EPROTOTYPE)
200 CASEERR1(ENOPROTOOPT)
201 CASEERR1(EPROTONOSUPPORT)
202 CASEERR1(ESOCKTNOSUPPORT)
203 CASEERR1(EOPNOTSUPP)
204 CASEERR1(EPFNOSUPPORT)
205 CASEERR1(EAFNOSUPPORT)
206 CASEERR1(EADDRINUSE)
207 CASEERR1(EADDRNOTAVAIL)
208 CASEERR1(ENETDOWN)
209 CASEERR1(ENETUNREACH)
210 CASEERR1(ENETRESET)
211 CASEERR1(ECONNABORTED)
212 CASEERR1(ECONNRESET)
213 CASEERR1(ENOBUFS)
214 CASEERR1(EISCONN)
215 CASEERR1(ENOTCONN)
216 CASEERR1(ESHUTDOWN)
217 CASEERR1(ETOOMANYREFS)
218 CASEERR1(ETIMEDOUT)
219 CASEERR1(ECONNREFUSED)
220 CASEERR1(ELOOP)
221 CASEERR1(ENAMETOOLONG)
222 CASEERR1(EHOSTDOWN)
223 CASEERR1(EHOSTUNREACH)
224
225 CASEERR1(ENOTEMPTY)
226// CASEERR(EPROCLIM)
227// CASEERR(EUSERS)
228// CASEERR(EDQUOT)
229// CASEERR(ESTALE)
230// CASEERR(EREMOTE)
231// CASEERR(EDISCON)
232
233
234 default:
235 dprintf(("WSOCK32: Unknown error condition: %d\n",
236 iError));
237 return iError;
238 }
239}
240
241
242/*****************************************************************************
243 * Name :
244 * Purpose :
245 * Parameters:
246 * Variables :
247 * Result :
248 * Remark :
249 * Status : UNTESTED STUB
250 *
251 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
252 *****************************************************************************/
253
254ODINFUNCTION2(int, OS2__WSAFDIsSet, SOCKET, fd,
255 Wfd_set FAR*, set)
256{
257 int i = set->fd_count;
258
259 while (i--)
260 if (set->fd_array[i] == fd)
261 return 1;
262
263 return 0;
264}
265
266
267/*****************************************************************************
268 * Name :
269 * Purpose :
270 * Parameters:
271 * Variables :
272 * Result :
273 * Remark :
274 * Status : UNTESTED STUB
275 *
276 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
277 *****************************************************************************/
278
279ODINFUNCTION3(SOCKET,OS2accept,SOCKET, s,
280 PSOCKADDR, addr,
281 int*, addrlen)
282{
283 SOCKET rc = accept(s,addr,addrlen);
284
285 if (rc == INVALID_SOCKET)
286 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
287 else
288 WSASetLastError(ERROR_SUCCESS);
289
290 return rc;
291}
292
293
294/*****************************************************************************
295 * Name :
296 * Purpose :
297 * Parameters:
298 * Variables :
299 * Result :
300 * Remark :
301 * Status : UNTESTED STUB
302 *
303 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
304 *****************************************************************************/
305
306ODINFUNCTION3(int,OS2bind,SOCKET, s,
307 const struct sockaddr *, addr,
308 int, namelen)
309{
310 int rc = bind(s,(PSOCKADDR)addr,namelen);
311
312 if (rc < 0)
313 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
314 else
315 WSASetLastError(ERROR_SUCCESS);
316 return rc;
317}
318
319
320/*****************************************************************************
321 * Name :
322 * Purpose :
323 * Parameters:
324 * Variables :
325 * Result :
326 * Remark :
327 * Status : UNTESTED STUB
328 *
329 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
330 *****************************************************************************/
331
332ODINFUNCTION1(int,OS2closesocket,SOCKET,s)
333{
334 int rc = soclose((int)s);
335
336 if (rc < 0)
337 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
338 else
339 WSASetLastError(ERROR_SUCCESS);
340
341 return rc;
342}
343
344
345/*****************************************************************************
346 * Name :
347 * Purpose :
348 * Parameters:
349 * Variables :
350 * Result :
351 * Remark :
352 * Status : UNTESTED STUB
353 *
354 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
355 *****************************************************************************/
356
357ODINFUNCTION3(int,OS2connect,SOCKET, s,
358 const struct sockaddr*, name,
359 int, namelen)
360{
361 int rc = connect(s,
362 (PSOCKADDR)name,
363 namelen);
364
365 if (rc < 0)
366 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
367 else
368 WSASetLastError(ERROR_SUCCESS);
369
370 return rc;
371}
372
373
374/*****************************************************************************
375 * Name :
376 * Purpose :
377 * Parameters:
378 * Variables :
379 * Result :
380 * Remark :
381 * Status : UNTESTED STUB
382 *
383 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
384 *****************************************************************************/
385
386ODINFUNCTION3(int,OS2ioctlsocket,SOCKET, s,
387 long, cmd,
388 u_long*, argp)
389{
390 int rc = ioctl(s, cmd, (char *)argp, 4);
391
392 if (rc < 0)
393 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
394 else
395 WSASetLastError(ERROR_SUCCESS);
396
397 return rc;
398}
399
400
401/*****************************************************************************
402 * Name :
403 * Purpose :
404 * Parameters:
405 * Variables :
406 * Result :
407 * Remark :
408 * Status : UNTESTED STUB
409 *
410 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
411 *****************************************************************************/
412
413ODINFUNCTION3(int,OS2getpeername,SOCKET, s,
414 PSOCKADDR,name,
415 int*, namelen)
416{
417 SOCKET rc = getpeername(s,name,namelen);
418
419 if (rc == SOCKET_ERROR)
420 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
421 else
422 WSASetLastError(ERROR_SUCCESS);
423
424 return rc;
425}
426
427
428/*****************************************************************************
429 * Name :
430 * Purpose :
431 * Parameters:
432 * Variables :
433 * Result :
434 * Remark :
435 * Status : UNTESTED STUB
436 *
437 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
438 *****************************************************************************/
439
440ODINFUNCTION3(int,OS2getsockname,SOCKET, s,
441 PSOCKADDR,name,
442 int*, namelen)
443{
444 SOCKET rc = getsockname(s,name,namelen);
445
446 if (rc == SOCKET_ERROR)
447 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
448 else
449 WSASetLastError(ERROR_SUCCESS);
450
451 return rc;
452}
453
454
455/*****************************************************************************
456 * Name :
457 * Purpose :
458 * Parameters:
459 * Variables :
460 * Result :
461 * Remark :
462 * Status : UNTESTED STUB
463 *
464 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
465 *****************************************************************************/
466
467ODINFUNCTION5(int,OS2getsockopt,SOCKET,s,
468 int, level,
469 int, optname,
470 char*, optval,
471 int*, optlen)
472{
473 int rc = getsockopt(s,level,optname,optval,optlen);
474
475 if (rc == SOCKET_ERROR)
476 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
477 else
478 WSASetLastError(ERROR_SUCCESS);
479
480 return rc;
481}
482
483
484/*****************************************************************************
485 * Name :
486 * Purpose :
487 * Parameters:
488 * Variables :
489 * Result :
490 * Remark :
491 * Status : UNTESTED STUB
492 *
493 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
494 *****************************************************************************/
495
496ODINFUNCTION1(u_long,OS2htonl,u_long,hostlong)
497{
498 return htonl(hostlong);
499}
500
501
502/*****************************************************************************
503 * Name :
504 * Purpose :
505 * Parameters:
506 * Variables :
507 * Result :
508 * Remark :
509 * Status : UNTESTED STUB
510 *
511 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
512 *****************************************************************************/
513
514ODINFUNCTION1(u_short,OS2htons,u_short,hostshort)
515{
516 return htons(hostshort);
517}
518
519
520/*****************************************************************************
521 * Name :
522 * Purpose :
523 * Parameters:
524 * Variables :
525 * Result :
526 * Remark :
527 * Status : UNTESTED STUB
528 *
529 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
530 *****************************************************************************/
531
532ODINFUNCTION1(u_long,OS2inet_addr,const char*, cp)
533{
534 return inet_addr((char *)cp);
535}
536
537
538/*****************************************************************************
539 * Name :
540 * Purpose :
541 * Parameters:
542 * Variables :
543 * Result :
544 * Remark :
545 * Status : UNTESTED STUB
546 *
547 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
548 *****************************************************************************/
549
550ODINFUNCTION1(char*,OS2inet_ntoa,struct in_addr,in)
551{
552 return inet_ntoa(in);
553}
554
555
556/*****************************************************************************
557 * Name :
558 * Purpose :
559 * Parameters:
560 * Variables :
561 * Result :
562 * Remark :
563 * Status : UNTESTED STUB
564 *
565 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
566 *****************************************************************************/
567
568ODINFUNCTION2(int,OS2listen,SOCKET,s,
569 int, backlog)
570{
571 int rc = listen(s,backlog);
572
573 if (rc < 0)
574 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
575 else
576 WSASetLastError(ERROR_SUCCESS);
577
578 return rc;
579}
580
581
582/*****************************************************************************
583 * Name :
584 * Purpose :
585 * Parameters:
586 * Variables :
587 * Result :
588 * Remark :
589 * Status : UNTESTED STUB
590 *
591 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
592 *****************************************************************************/
593
594ODINFUNCTION1(u_long,OS2ntohl,u_long,netlong)
595{
596 return ntohl(netlong);
597}
598
599
600/*****************************************************************************
601 * Name :
602 * Purpose :
603 * Parameters:
604 * Variables :
605 * Result :
606 * Remark :
607 * Status : UNTESTED STUB
608 *
609 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
610 *****************************************************************************/
611
612ODINFUNCTION1(u_short,OS2ntohs,u_short,netshort)
613{
614 return ntohs(netshort);
615}
616
617
618/*****************************************************************************
619 * Name :
620 * Purpose :
621 * Parameters:
622 * Variables :
623 * Result :
624 * Remark :
625 * Status : UNTESTED STUB
626 *
627 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
628 *****************************************************************************/
629
630ODINFUNCTION4(int,OS2recv,SOCKET,s,
631 char*, buf,
632 int, len,
633 int, flags)
634{
635 int rc = recv(s,buf,len,flags);
636
637 if (rc < 0)
638 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
639 else
640 WSASetLastError(ERROR_SUCCESS);
641
642 return rc;
643}
644
645
646/*****************************************************************************
647 * Name :
648 * Purpose :
649 * Parameters:
650 * Variables :
651 * Result :
652 * Remark :
653 * Status : UNTESTED STUB
654 *
655 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
656 *****************************************************************************/
657
658ODINFUNCTION6(int,OS2recvfrom,SOCKET, s,
659 char*, buf,
660 int, len,
661 int, flags,
662 PSOCKADDR, from,
663 int*, fromlen)
664{
665 int rc = recvfrom(s,buf,len,flags,from,fromlen);
666
667 if (rc < 0)
668 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
669 else
670 WSASetLastError(ERROR_SUCCESS);
671
672 return rc;
673}
674
675
676/*****************************************************************************
677 * Name :
678 * Purpose :
679 * Parameters:
680 * Variables :
681 * Result :
682 * Remark :
683 * Status : UNTESTED STUB
684 *
685 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
686 *****************************************************************************/
687
688#ifdef VV_BSD_SELECT
689
690ODINFUNCTION5(int,OS2select,int, nfds,
691 Wfd_set*, readfds,
692 Wfd_set*, writefds,
693 Wfd_set*, exceptfds,
694 const struct Wtimeval*, timeout)
695{
696 int rc = select(nfds,
697 (fd_set *)readfds,
698 (fd_set *)writefds,
699 (fd_set *)exceptfds,
700 (timeval *)timeout);
701
702 if (rc == SOCKET_ERROR)
703 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
704 else
705 WSASetLastError(ERROR_SUCCESS);
706
707 return rc;
708}
709
710#else
711# error OS/2-style select not implemented!
712#endif
713
714
715/*****************************************************************************
716 * Name :
717 * Purpose :
718 * Parameters:
719 * Variables :
720 * Result :
721 * Remark :
722 * Status : UNTESTED STUB
723 *
724 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
725 *****************************************************************************/
726
727ODINFUNCTION4(int,OS2send,SOCKET, s,
728 const char*, buf,
729 int, len,
730 int, flags)
731{
732 int rc = send(s,(char *)buf,len,flags);
733
734 if (rc < 0)
735 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
736 else
737 WSASetLastError(ERROR_SUCCESS);
738
739 return rc;
740}
741
742
743/*****************************************************************************
744 * Name :
745 * Purpose :
746 * Parameters:
747 * Variables :
748 * Result :
749 * Remark :
750 * Status : UNTESTED STUB
751 *
752 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
753 *****************************************************************************/
754
755ODINFUNCTION6(int,OS2sendto,SOCKET, s,
756 const char*, buf,
757 int, len,
758 int, flags,
759 const struct sockaddr*, to,
760 int, tolen)
761{
762 int rc = sendto(s,(char *)buf,len,flags,(PSOCKADDR)to,tolen);
763
764 if (rc < 0)
765 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
766 else
767 WSASetLastError(ERROR_SUCCESS);
768
769 return rc;
770}
771
772
773/*****************************************************************************
774 * Name :
775 * Purpose :
776 * Parameters:
777 * Variables :
778 * Result :
779 * Remark :
780 * Status : UNTESTED STUB
781 *
782 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
783 *****************************************************************************/
784
785ODINFUNCTION5(int,OS2setsockopt,SOCKET, s,
786 int, level,
787 int, optname,
788 const char*, optval,
789 int, optlen)
790{
791 struct Wlinger *yy;
792 struct linger xx;
793 int rc;
794
795 if(level == SOL_SOCKET &&
796 optname == SO_LINGER)
797 {
798 yy = (struct Wlinger *)optval;
799 xx.l_onoff = (int)yy->l_onoff;
800 xx.l_linger = (int)yy->l_linger;
801
802 rc = setsockopt(s,level,optname,(char *)&xx,optlen);
803 }
804 else
805 rc = setsockopt(s,level,optname,(char *)optval,optlen);
806
807 if (rc == SOCKET_ERROR)
808 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
809 else
810 WSASetLastError(ERROR_SUCCESS);
811
812 return rc;
813}
814
815
816/*****************************************************************************
817 * Name :
818 * Purpose :
819 * Parameters:
820 * Variables :
821 * Result :
822 * Remark :
823 * Status : UNTESTED STUB
824 *
825 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
826 *****************************************************************************/
827
828ODINFUNCTION2(int,OS2shutdown,SOCKET,s,
829 int, how)
830{
831 int rc = shutdown(s,how);
832
833 if (rc == SOCKET_ERROR)
834 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
835 else
836 WSASetLastError(ERROR_SUCCESS);
837
838 return rc;
839}
840
841
842/*****************************************************************************
843 * Name :
844 * Purpose :
845 * Parameters:
846 * Variables :
847 * Result :
848 * Remark :
849 * Status : UNTESTED STUB
850 *
851 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
852 *****************************************************************************/
853
854ODINFUNCTION3(SOCKET,OS2socket,int,af,
855 int,type,
856 int,protocol)
857{
858 SOCKET rc = socket(af,type,protocol);
859
860 if (rc == INVALID_SOCKET)
861 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
862 else
863 WSASetLastError(ERROR_SUCCESS);
864
865 return rc;
866}
867
868
869/*****************************************************************************
870 * Name :
871 * Purpose :
872 * Parameters:
873 * Variables :
874 * Result :
875 * Remark :
876 * Status : UNTESTED STUB
877 *
878 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
879 *****************************************************************************/
880
881ODINFUNCTION3(WHOSTENT*,OS2gethostbyaddr,const char*, addr,
882 int, len,
883 int, type)
884{
885 WHOSTENT *yy;
886 struct hostent *xx;
887 PWSOCKTHREADDATA pwstd;
888
889 xx = gethostbyaddr((char *)addr,len,type);
890
891 if(xx == NULL)
892 {
893 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
894 return (WHOSTENT *)NULL;
895 }
896 else
897 WSASetLastError(ERROR_SUCCESS);
898
899 // access current thread wsock data block
900 pwstd = iQueryWsockThreadData();
901
902 pwstd->whsnt.h_name = xx->h_name;
903 pwstd->whsnt.h_aliases = xx->h_aliases;
904 pwstd->whsnt.h_addrtype = (short)xx->h_addrtype;
905 pwstd->whsnt.h_length = (short)xx->h_length;
906 pwstd->whsnt.h_addr_list = xx->h_addr_list;
907
908 return &pwstd->whsnt;
909}
910
911
912/*****************************************************************************
913 * Name :
914 * Purpose :
915 * Parameters:
916 * Variables :
917 * Result :
918 * Remark :
919 * Status : UNTESTED STUB
920 *
921 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
922 *****************************************************************************/
923
924ODINFUNCTION1(WHOSTENT*,OS2gethostbyname,const char*,name)
925{
926 WHOSTENT *yy;
927 struct hostent *xx;
928 PWSOCKTHREADDATA pwstd;
929
930
931 xx = gethostbyname((char *)name);
932 if(xx == NULL)
933 {
934 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
935 return (WHOSTENT *)NULL;
936 }
937 else
938 WSASetLastError(ERROR_SUCCESS);
939
940 // access current thread wsock data block
941 pwstd = iQueryWsockThreadData();
942
943 pwstd->whsnt.h_name = xx->h_name;
944 pwstd->whsnt.h_aliases = xx->h_aliases;
945 pwstd->whsnt.h_addrtype = (short)xx->h_addrtype;
946 pwstd->whsnt.h_length = (short)xx->h_length;
947 pwstd->whsnt.h_addr_list = xx->h_addr_list;
948
949 return &pwstd->whsnt;
950}
951
952
953/*****************************************************************************
954 * Name :
955 * Purpose :
956 * Parameters:
957 * Variables :
958 * Result :
959 * Remark :
960 * Status : UNTESTED STUB
961 *
962 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
963 *****************************************************************************/
964
965ODINFUNCTION2(int,OS2gethostname,char *,name,
966 int, namelen)
967{
968 int rc = gethostname(name,namelen);
969
970 if (rc == SOCKET_ERROR)
971 WSASetLastError(ERROR_SUCCESS);
972 else
973 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
974
975 return (rc);
976}
977
978
979/*****************************************************************************
980 * Name :
981 * Purpose :
982 * Parameters:
983 * Variables :
984 * Result :
985 * Remark :
986 * Status : UNTESTED STUB
987 *
988 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
989 *****************************************************************************/
990
991ODINFUNCTION2(WSERVENT*,OS2getservbyport, int, port,
992 const char*, proto)
993{
994 struct servent *xx;
995 PWSOCKTHREADDATA pwstd;
996
997 xx = getservbyport(port,(char *)proto);
998
999 if(xx == NULL)
1000 { // this call doesn't generate an error message
1001 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
1002 return (WSERVENT *)NULL;
1003 }
1004 else
1005 WSASetLastError(ERROR_SUCCESS);
1006
1007 // access current thread wsock data block
1008 pwstd = iQueryWsockThreadData();
1009
1010 pwstd->wsvnt.s_name = xx->s_name;
1011 pwstd->wsvnt.s_aliases = xx->s_aliases;
1012 pwstd->wsvnt.s_port = (short)xx->s_port;
1013 pwstd->wsvnt.s_proto = xx->s_proto;
1014
1015 return &pwstd->wsvnt;
1016}
1017
1018
1019/*****************************************************************************
1020 * Name :
1021 * Purpose :
1022 * Parameters:
1023 * Variables :
1024 * Result :
1025 * Remark :
1026 * Status : UNTESTED STUB
1027 *
1028 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1029 *****************************************************************************/
1030
1031ODINFUNCTION2(WSERVENT*,OS2getservbyname,const char*,name,
1032 const char*,proto)
1033{
1034 WSERVENT *yy;
1035 struct servent *xx;
1036 PWSOCKTHREADDATA pwstd;
1037
1038
1039 xx = getservbyname((char *)name,(char *)proto);
1040
1041 if(xx == NULL)
1042 { // this call doesn't generate an error message
1043 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
1044 return (WSERVENT *)NULL;
1045 }
1046 else
1047 WSASetLastError(ERROR_SUCCESS);
1048
1049 // access current thread wsock data block
1050 pwstd = iQueryWsockThreadData();
1051
1052 pwstd->wsvnt.s_name = xx->s_name;
1053 pwstd->wsvnt.s_aliases = xx->s_aliases;
1054 pwstd->wsvnt.s_port = (short)xx->s_port;
1055 pwstd->wsvnt.s_proto = xx->s_proto;
1056
1057 return &pwstd->wsvnt;
1058}
1059
1060
1061/*****************************************************************************
1062 * Name :
1063 * Purpose :
1064 * Parameters:
1065 * Variables :
1066 * Result :
1067 * Remark :
1068 * Status : UNTESTED STUB
1069 *
1070 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1071 *****************************************************************************/
1072
1073ODINFUNCTION1(WPROTOENT*,OS2getprotobynumber,int,proto)
1074{
1075 struct protoent *xx;
1076 PWSOCKTHREADDATA pwstd;
1077
1078 xx = getprotobynumber(proto);
1079
1080 if(xx == NULL)
1081 {
1082 // this call doesn't generate an error message
1083 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
1084 return (WPROTOENT *)NULL;
1085 }
1086 else
1087 WSASetLastError(ERROR_SUCCESS);
1088
1089 // access current thread wsock data block
1090 pwstd = iQueryWsockThreadData();
1091
1092 pwstd->wptnt.p_name = xx->p_name;
1093 pwstd->wptnt.p_aliases = xx->p_aliases;
1094 pwstd->wptnt.p_proto = (short)xx->p_proto;
1095
1096 return &pwstd->wptnt;
1097}
1098
1099
1100/*****************************************************************************
1101 * Name :
1102 * Purpose :
1103 * Parameters:
1104 * Variables :
1105 * Result :
1106 * Remark :
1107 * Status : UNTESTED STUB
1108 *
1109 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1110 *****************************************************************************/
1111
1112ODINFUNCTION1(WPROTOENT*,OS2getprotobyname,const char*,name)
1113{
1114 struct protoent *xx;
1115 PWSOCKTHREADDATA pwstd;
1116
1117 xx = getprotobyname((char *)name);
1118
1119 if(xx == NULL)
1120 { // this call doesn't generate an error message
1121 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
1122 return (WPROTOENT *)NULL;
1123 }
1124 else
1125 WSASetLastError(ERROR_SUCCESS);
1126
1127 // access current thread wsock data block
1128 pwstd = iQueryWsockThreadData();
1129
1130 pwstd->wptnt.p_name = xx->p_name;
1131 pwstd->wptnt.p_aliases = xx->p_aliases;
1132 pwstd->wptnt.p_proto = (short)xx->p_proto;
1133
1134 return &pwstd->wptnt;
1135}
1136
1137
1138/*****************************************************************************
1139 * Name :
1140 * Purpose :
1141 * Parameters:
1142 * Variables :
1143 * Result :
1144 * Remark :
1145 * Status : UNTESTED STUB
1146 *
1147 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1148 *****************************************************************************/
1149
1150ODINFUNCTION2(int,OS2WSAStartup,USHORT, wVersionRequired,
1151 LPWSADATA,lpWsaData)
1152{
1153 APIRET rc;
1154
1155 /* Make sure that the version requested is >= 1.1. */
1156 /* The low byte is the major version and the high */
1157 /* byte is the minor version. */
1158
1159 if ( LOBYTE( wVersionRequired ) < 1 ||
1160 ( LOBYTE( wVersionRequired ) == 1 &&
1161 HIBYTE( wVersionRequired ) < 1 )) {
1162 return WSAVERNOTSUPPORTED;
1163 }
1164
1165 /* Since we only support 1.1, set both wVersion and */
1166 /* wHighVersion to 1.1. */
1167
1168 lpWsaData->wVersion = MAKEWORD( 1, 1 );
1169 lpWsaData->wHighVersion = MAKEWORD( 1, 1 );
1170 strcpy(lpWsaData->szDescription,"Win32OS2 WSOCK32.DLL Ver. 1.1");
1171 lpWsaData->iMaxUdpDg = 32767;
1172 lpWsaData->iMaxSockets = 2048;
1173 strcpy(lpWsaData->szSystemStatus,"No Status");
1174
1175 if(sock_init() == 0)
1176 {
1177#ifdef DEBUG
1178 WriteLog("WSOCK32: WSAStartup sock_init returned 0\n");
1179#endif
1180 WSASetLastError(ERROR_SUCCESS);
1181 return 0;
1182 }
1183 else
1184 {
1185 WSASetLastError(iTranslateSockErrToWSock(sock_errno()));
1186 return(WSASYSNOTREADY);
1187 }
1188}
1189
1190
1191/*****************************************************************************
1192 * Name :
1193 * Purpose :
1194 * Parameters:
1195 * Variables :
1196 * Result :
1197 * Remark :
1198 * Status : UNTESTED STUB
1199 *
1200 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1201 *****************************************************************************/
1202
1203ODINFUNCTION0(int,OS2WSACleanup)
1204{
1205 WSASetLastError(ERROR_SUCCESS);
1206 return 0;
1207}
1208
1209
1210/*****************************************************************************
1211 * Name :
1212 * Purpose :
1213 * Parameters:
1214 * Variables :
1215 * Result :
1216 * Remark :
1217 * Status : UNTESTED STUB
1218 *
1219 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1220 *****************************************************************************/
1221
1222ODINPROCEDURE1(WSASetLastError,int,iError)
1223{
1224 PWSOCKTHREADDATA pwstd = iQueryWsockThreadData();
1225 pwstd->dwLastError = iError;
1226}
1227
1228
1229/*****************************************************************************
1230 * Name :
1231 * Purpose :
1232 * Parameters:
1233 * Variables :
1234 * Result :
1235 * Remark :
1236 * Status : UNTESTED STUB
1237 *
1238 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1239 *****************************************************************************/
1240
1241ODINFUNCTION0(int,WSAGetLastError)
1242{
1243 PWSOCKTHREADDATA pwstd = iQueryWsockThreadData();
1244 return(pwstd->dwLastError);
1245}
1246
1247
1248/*****************************************************************************
1249 * Name :
1250 * Purpose :
1251 * Parameters:
1252 * Variables :
1253 * Result :
1254 * Remark :
1255 * Status : UNTESTED STUB
1256 *
1257 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1258 *****************************************************************************/
1259
1260ODINFUNCTION0(int,OS2WSAUnhookBlockingHook)
1261{
1262 dprintf(("WSOCK32: WSAUnhookBlockingHook unimplemented\n"));
1263
1264 return -5000; //WSAUnhookBlockingHook();
1265}
1266
1267
1268/*****************************************************************************
1269 * Name :
1270 * Purpose :
1271 * Parameters:
1272 * Variables :
1273 * Result :
1274 * Remark :
1275 * Status : UNTESTED STUB
1276 *
1277 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1278 *****************************************************************************/
1279
1280ODINFUNCTION1(PROC,OS2WSASetBlockingHook,PROC,lpBlockFund)
1281{
1282 dprintf(("WSOCK32: WSASetBlockingHook Unimplemented\n"));
1283 return (PROC)NULL;
1284}
1285
1286
1287/*****************************************************************************
1288 * Name :
1289 * Purpose :
1290 * Parameters:
1291 * Variables :
1292 * Result :
1293 * Remark :
1294 * Status : UNTESTED STUB
1295 *
1296 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1297 *****************************************************************************/
1298
1299ODINFUNCTION0(int,OS2WSACancelBlockingCall)
1300{
1301 dprintf(("WSOCK32: WSACancelBlockingCall unimplemented\n"));
1302
1303 return -5000; //WSACancelBlockingCall();
1304}
1305
1306
1307/*****************************************************************************
1308 * Name :
1309 * Purpose :
1310 * Parameters:
1311 * Variables :
1312 * Result :
1313 * Remark :
1314 * Status : UNTESTED STUB
1315 *
1316 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1317 *****************************************************************************/
1318
1319ODINFUNCTION4(int, OS2WSARecvEx, SOCKET, s,
1320 char FAR*, buf,
1321 int, len,
1322 int FAR *,flags)
1323{
1324 dprintf(("WSOCK32: WSARecvEx not implemented.\n"));
1325
1326// return WSARecvEx(s,buf,len,flags);
1327 return 0;
1328}
1329
1330
1331/*****************************************************************************
1332 * Name :
1333 * Purpose :
1334 * Parameters:
1335 * Variables :
1336 * Result :
1337 * Remark :
1338 * Status : UNTESTED STUB
1339 *
1340 * Author : Patrick Haller [Tue, 1998/06/16 23:00]
1341 *****************************************************************************/
1342
1343ODINPROCEDURE2(OS2s_perror, char*, pszMessage,
1344 void*, pUnknown)
1345{
1346 perror(pszMessage);
1347}
1348
1349
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