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e1caacb4 |
1 | // Time-stamp: <01/08/01 21:01:12 keuchel@w2k> |
2 | |
3 | /* wincesck.c |
4 | * |
5 | * (c) 1995 Microsoft Corporation. All rights reserved. |
6 | * Developed by hip communications inc., http://info.hip.com/info/ |
7 | * Portions (c) 1993 Intergraph Corporation. All rights reserved. |
8 | * |
9 | * You may distribute under the terms of either the GNU General Public |
10 | * License or the Artistic License, as specified in the README file. |
11 | */ |
12 | |
13 | // The socket calls use fd functions from celib... |
14 | |
15 | #define WIN32IO_IS_STDIO |
16 | #define WIN32SCK_IS_STDSCK |
17 | #define WIN32_LEAN_AND_MEAN |
18 | |
19 | #ifdef __GNUC__ |
20 | #define Win32_Winsock |
21 | #endif |
22 | |
23 | #include <windows.h> |
24 | |
25 | #define wince_private |
26 | #include "errno.h" |
27 | |
28 | #include "EXTERN.h" |
29 | #include "perl.h" |
30 | |
e1caacb4 |
31 | #include "Win32iop.h" |
32 | #include <sys/socket.h> |
33 | |
34 | #ifndef UNDER_CE |
35 | #include <fcntl.h> |
36 | #include <sys/stat.h> |
37 | #include <assert.h> |
38 | #include <io.h> |
39 | #endif |
40 | |
41 | #ifdef UNDER_CE |
42 | |
43 | XCE_EXPORT struct servent *xcegetservbyname(const char *sname, const char *sproto); |
44 | XCE_EXPORT struct servent * xcegetservbyport(int aport, const char *sproto); |
45 | XCE_EXPORT struct protoent *xcegetprotobyname(const char *name); |
46 | XCE_EXPORT struct protoent *xcegetprotobynumber(int number); |
47 | |
48 | #define getservbyname xcegetservbyname |
49 | #define getservbyport xcegetservbyport |
50 | #define getprotobyname xcegetprotobyname |
51 | #define getprotobynumber xcegetprotobynumber |
52 | |
53 | // uses fdtab... |
54 | #include "cesocket2.h" |
55 | |
56 | #endif |
57 | |
58 | #define TO_SOCKET(X) (X) |
59 | |
4d1ff10f |
60 | #ifdef USE_5005THREADS |
e1caacb4 |
61 | #define StartSockets() \ |
62 | STMT_START { \ |
63 | if (!wsock_started) \ |
64 | start_sockets(); \ |
65 | set_socktype(); \ |
66 | } STMT_END |
67 | #else |
68 | #define StartSockets() \ |
69 | STMT_START { \ |
70 | if (!wsock_started) { \ |
71 | start_sockets(); \ |
72 | set_socktype(); \ |
73 | } \ |
74 | } STMT_END |
75 | #endif |
76 | |
77 | #define EndSockets() \ |
78 | STMT_START { \ |
79 | if (wsock_started) \ |
80 | WSACleanup(); \ |
81 | } STMT_END |
82 | |
83 | #define SOCKET_TEST(x, y) \ |
84 | STMT_START { \ |
85 | StartSockets(); \ |
86 | if((x) == (y)) \ |
87 | errno = WSAGetLastError(); \ |
88 | } STMT_END |
89 | |
90 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) |
91 | |
92 | static struct servent* win32_savecopyservent(struct servent*d, |
93 | struct servent*s, |
94 | const char *proto); |
95 | |
96 | static int wsock_started = 0; |
97 | |
98 | void |
99 | start_sockets(void) |
100 | { |
acfe0abc |
101 | dTHX; |
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102 | unsigned short version; |
103 | WSADATA retdata; |
104 | int ret; |
105 | |
106 | /* |
107 | * initalize the winsock interface and insure that it is |
108 | * cleaned up at exit. |
109 | */ |
110 | version = 0x101; |
111 | if(ret = WSAStartup(version, &retdata)) |
112 | Perl_croak_nocontext("Unable to locate winsock library!\n"); |
113 | if(retdata.wVersion != version) |
114 | Perl_croak_nocontext("Could not find version 1.1 of winsock dll\n"); |
115 | |
116 | /* atexit((void (*)(void)) EndSockets); */ |
117 | wsock_started = 1; |
118 | } |
119 | |
120 | void |
121 | set_socktype(void) |
122 | { |
123 | } |
124 | |
125 | u_long |
126 | win32_htonl(u_long hostlong) |
127 | { |
128 | StartSockets(); |
129 | return htonl(hostlong); |
130 | } |
131 | |
132 | u_short |
133 | win32_htons(u_short hostshort) |
134 | { |
135 | StartSockets(); |
136 | return htons(hostshort); |
137 | } |
138 | |
139 | u_long |
140 | win32_ntohl(u_long netlong) |
141 | { |
142 | StartSockets(); |
143 | return ntohl(netlong); |
144 | } |
145 | |
146 | u_short |
147 | win32_ntohs(u_short netshort) |
148 | { |
149 | StartSockets(); |
150 | return ntohs(netshort); |
151 | } |
152 | |
153 | SOCKET |
154 | win32_socket(int af, int type, int protocol) |
155 | { |
156 | StartSockets(); |
157 | return xcesocket(af, type, protocol); |
158 | } |
159 | |
160 | SOCKET |
161 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
162 | { |
163 | StartSockets(); |
164 | return xceaccept(s, addr, addrlen); |
165 | } |
166 | |
167 | int |
168 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
169 | { |
170 | StartSockets(); |
171 | return xcebind(s, addr, addrlen); |
172 | } |
173 | |
174 | int |
175 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
176 | { |
177 | StartSockets(); |
178 | return xceconnect(s, addr, addrlen); |
179 | } |
180 | |
181 | |
182 | int |
183 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
184 | { |
185 | StartSockets(); |
186 | return xcegetpeername(s, addr, addrlen); |
187 | } |
188 | |
189 | int |
190 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
191 | { |
192 | StartSockets(); |
193 | return xcegetsockname(s, addr, addrlen); |
194 | } |
195 | |
196 | int |
197 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
198 | { |
199 | StartSockets(); |
200 | return xcegetsockopt(s, level, optname, optval, optlen); |
201 | } |
202 | |
203 | int |
204 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
205 | { |
206 | StartSockets(); |
207 | return xceioctlsocket(s, cmd, argp); |
208 | } |
209 | |
210 | int |
211 | win32_listen(SOCKET s, int backlog) |
212 | { |
213 | StartSockets(); |
214 | return xcelisten(s, backlog); |
215 | } |
216 | |
217 | int |
218 | win32_recv(SOCKET s, char *buf, int len, int flags) |
219 | { |
220 | StartSockets(); |
221 | return xcerecv(s, buf, len, flags); |
222 | } |
223 | |
224 | int |
225 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, |
226 | struct sockaddr *from, int *fromlen) |
227 | { |
228 | StartSockets(); |
229 | return xcerecvfrom(s, buf, len, flags, from, fromlen); |
230 | } |
231 | |
232 | int |
233 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, |
234 | Perl_fd_set* ex, const struct timeval* timeout) |
235 | { |
236 | StartSockets(); |
237 | // select not yet fixed |
238 | errno = ENOSYS; |
239 | return -1; |
240 | } |
241 | |
242 | int |
243 | win32_send(SOCKET s, const char *buf, int len, int flags) |
244 | { |
245 | StartSockets(); |
246 | return xcesend(s, buf, len, flags); |
247 | } |
248 | |
249 | int |
250 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
251 | const struct sockaddr *to, int tolen) |
252 | { |
253 | StartSockets(); |
254 | return xcesendto(s, buf, len, flags, to, tolen); |
255 | } |
256 | |
257 | int |
258 | win32_setsockopt(SOCKET s, int level, int optname, |
259 | const char *optval, int optlen) |
260 | { |
261 | StartSockets(); |
262 | return xcesetsockopt(s, level, optname, optval, optlen); |
263 | } |
264 | |
265 | int |
266 | win32_shutdown(SOCKET s, int how) |
267 | { |
268 | StartSockets(); |
269 | return xceshutdown(s, how); |
270 | } |
271 | |
272 | int |
273 | win32_closesocket(SOCKET s) |
274 | { |
275 | StartSockets(); |
276 | return xceclosesocket(s); |
277 | } |
278 | |
279 | struct hostent * |
280 | win32_gethostbyaddr(const char *addr, int len, int type) |
281 | { |
282 | struct hostent *r; |
283 | |
284 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
285 | return r; |
286 | } |
287 | |
288 | struct hostent * |
289 | win32_gethostbyname(const char *name) |
290 | { |
291 | struct hostent *r; |
292 | |
293 | SOCKET_TEST(r = gethostbyname(name), NULL); |
294 | return r; |
295 | } |
296 | |
297 | int |
298 | win32_gethostname(char *name, int len) |
299 | { |
300 | int r; |
301 | |
302 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
303 | return r; |
304 | } |
305 | |
306 | struct protoent * |
307 | win32_getprotobyname(const char *name) |
308 | { |
309 | struct protoent *r; |
310 | |
311 | SOCKET_TEST(r = getprotobyname(name), NULL); |
312 | return r; |
313 | } |
314 | |
315 | struct protoent * |
316 | win32_getprotobynumber(int num) |
317 | { |
318 | struct protoent *r; |
319 | |
320 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
321 | return r; |
322 | } |
323 | |
324 | struct servent * |
325 | win32_getservbyname(const char *name, const char *proto) |
326 | { |
acfe0abc |
327 | dTHX; |
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328 | struct servent *r; |
329 | |
330 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
331 | if (r) { |
332 | r = win32_savecopyservent(&w32_servent, r, proto); |
333 | } |
334 | return r; |
335 | } |
336 | |
337 | struct servent * |
338 | win32_getservbyport(int port, const char *proto) |
339 | { |
acfe0abc |
340 | dTHX; |
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341 | struct servent *r; |
342 | |
343 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
344 | if (r) { |
345 | r = win32_savecopyservent(&w32_servent, r, proto); |
346 | } |
347 | return r; |
348 | } |
349 | |
350 | int |
351 | win32_ioctl(int i, unsigned int u, char *data) |
352 | { |
acfe0abc |
353 | dTHX; |
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354 | u_long argp = (u_long)data; |
355 | int retval; |
356 | |
357 | if (!wsock_started) { |
358 | Perl_croak_nocontext("ioctl implemented only on sockets"); |
359 | /* NOTREACHED */ |
360 | } |
361 | |
362 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
363 | if (retval == SOCKET_ERROR) { |
364 | if (WSAGetLastError() == WSAENOTSOCK) { |
365 | Perl_croak_nocontext("ioctl implemented only on sockets"); |
366 | /* NOTREACHED */ |
367 | } |
368 | errno = WSAGetLastError(); |
369 | } |
370 | return retval; |
371 | } |
372 | |
373 | char FAR * |
374 | win32_inet_ntoa(struct in_addr in) |
375 | { |
376 | StartSockets(); |
377 | return inet_ntoa(in); |
378 | } |
379 | |
380 | unsigned long |
381 | win32_inet_addr(const char FAR *cp) |
382 | { |
383 | StartSockets(); |
384 | return inet_addr(cp); |
385 | } |
386 | |
387 | /* |
388 | * Networking stubs |
389 | */ |
390 | |
391 | void |
392 | win32_endhostent() |
393 | { |
acfe0abc |
394 | dTHX; |
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395 | Perl_croak_nocontext("endhostent not implemented!\n"); |
396 | } |
397 | |
398 | void |
399 | win32_endnetent() |
400 | { |
acfe0abc |
401 | dTHX; |
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402 | Perl_croak_nocontext("endnetent not implemented!\n"); |
403 | } |
404 | |
405 | void |
406 | win32_endprotoent() |
407 | { |
acfe0abc |
408 | dTHX; |
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409 | Perl_croak_nocontext("endprotoent not implemented!\n"); |
410 | } |
411 | |
412 | void |
413 | win32_endservent() |
414 | { |
acfe0abc |
415 | dTHX; |
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416 | Perl_croak_nocontext("endservent not implemented!\n"); |
417 | } |
418 | |
419 | |
420 | struct netent * |
421 | win32_getnetent(void) |
422 | { |
acfe0abc |
423 | dTHX; |
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424 | Perl_croak_nocontext("getnetent not implemented!\n"); |
425 | return (struct netent *) NULL; |
426 | } |
427 | |
428 | struct netent * |
429 | win32_getnetbyname(char *name) |
430 | { |
acfe0abc |
431 | dTHX; |
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432 | Perl_croak_nocontext("getnetbyname not implemented!\n"); |
433 | return (struct netent *)NULL; |
434 | } |
435 | |
436 | struct netent * |
437 | win32_getnetbyaddr(long net, int type) |
438 | { |
acfe0abc |
439 | dTHX; |
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440 | Perl_croak_nocontext("getnetbyaddr not implemented!\n"); |
441 | return (struct netent *)NULL; |
442 | } |
443 | |
444 | struct protoent * |
445 | win32_getprotoent(void) |
446 | { |
acfe0abc |
447 | dTHX; |
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448 | Perl_croak_nocontext("getprotoent not implemented!\n"); |
449 | return (struct protoent *) NULL; |
450 | } |
451 | |
452 | struct servent * |
453 | win32_getservent(void) |
454 | { |
acfe0abc |
455 | dTHX; |
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456 | Perl_croak_nocontext("getservent not implemented!\n"); |
457 | return (struct servent *) NULL; |
458 | } |
459 | |
460 | void |
461 | win32_sethostent(int stayopen) |
462 | { |
acfe0abc |
463 | dTHX; |
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464 | Perl_croak_nocontext("sethostent not implemented!\n"); |
465 | } |
466 | |
467 | |
468 | void |
469 | win32_setnetent(int stayopen) |
470 | { |
acfe0abc |
471 | dTHX; |
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472 | Perl_croak_nocontext("setnetent not implemented!\n"); |
473 | } |
474 | |
475 | |
476 | void |
477 | win32_setprotoent(int stayopen) |
478 | { |
acfe0abc |
479 | dTHX; |
e1caacb4 |
480 | Perl_croak_nocontext("setprotoent not implemented!\n"); |
481 | } |
482 | |
483 | |
484 | void |
485 | win32_setservent(int stayopen) |
486 | { |
acfe0abc |
487 | dTHX; |
e1caacb4 |
488 | Perl_croak_nocontext("setservent not implemented!\n"); |
489 | } |
490 | |
491 | static struct servent* |
492 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
493 | { |
494 | d->s_name = s->s_name; |
495 | d->s_aliases = s->s_aliases; |
496 | d->s_port = s->s_port; |
497 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
498 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
499 | d->s_proto = s->s_proto; |
500 | else |
501 | #endif |
502 | if (proto && strlen(proto)) |
503 | d->s_proto = (char *)proto; |
504 | else |
505 | d->s_proto = "tcp"; |
506 | |
507 | return d; |
508 | } |