Commit | Line | Data |
68dc0745 |
1 | /* WIN32.C |
2 | * |
3 | * (c) 1995 Microsoft Corporation. All rights reserved. |
4 | * Developed by hip communications inc., http://info.hip.com/info/ |
5 | * Portions (c) 1993 Intergraph Corporation. All rights reserved. |
6 | * |
7 | * You may distribute under the terms of either the GNU General Public |
8 | * License or the Artistic License, as specified in the README file. |
9 | */ |
0a753a76 |
10 | |
11 | #define WIN32_LEAN_AND_MEAN |
12 | #define WIN32IO_IS_STDIO |
13 | #include <tchar.h> |
a835ef8a |
14 | #ifdef __GNUC__ |
15 | #define Win32_Winsock |
16 | #endif |
0a753a76 |
17 | #include <windows.h> |
18 | |
68dc0745 |
19 | /* #include "config.h" */ |
0a753a76 |
20 | |
21 | #define PERLIO_NOT_STDIO 0 |
22 | #if !defined(PERLIO_IS_STDIO) && !defined(USE_SFIO) |
23 | #define PerlIO FILE |
24 | #endif |
25 | |
26 | #include "EXTERN.h" |
27 | #include "perl.h" |
ad2e33dc |
28 | #include "XSUB.h" |
0a753a76 |
29 | #include <fcntl.h> |
30 | #include <sys/stat.h> |
5b0d9cbe |
31 | #ifndef __GNUC__ |
32 | /* assert.h conflicts with #define of assert in perl.h */ |
0a753a76 |
33 | #include <assert.h> |
5b0d9cbe |
34 | #endif |
0a753a76 |
35 | #include <string.h> |
36 | #include <stdarg.h> |
ad2e33dc |
37 | #include <float.h> |
0a753a76 |
38 | |
5b0d9cbe |
39 | #ifdef __GNUC__ |
40 | /* Mingw32 defaults to globing command line |
41 | * So we turn it off like this: |
42 | */ |
43 | int _CRT_glob = 0; |
44 | #endif |
45 | |
6890e559 |
46 | #define EXECF_EXEC 1 |
47 | #define EXECF_SPAWN 2 |
48 | #define EXECF_SPAWN_NOWAIT 3 |
49 | |
2d7a9237 |
50 | static DWORD os_id(void); |
ce1da67e |
51 | static void get_shell(void); |
52 | static long tokenize(char *str, char **dest, char ***destv); |
2d7a9237 |
53 | static int do_spawn2(char *cmd, int exectype); |
54 | static BOOL has_redirection(char *ptr); |
55 | static long filetime_to_clock(PFILETIME ft); |
56 | |
ce1da67e |
57 | char * w32_perlshell_tokens = Nullch; |
58 | char ** w32_perlshell_vec; |
59 | long w32_perlshell_items = -1; |
2d7a9237 |
60 | DWORD w32_platform = (DWORD)-1; |
2d7a9237 |
61 | char w32_perllib_root[MAX_PATH+1]; |
62 | HANDLE w32_perldll_handle = INVALID_HANDLE_VALUE; |
63 | #ifndef __BORLANDC__ |
64 | long w32_num_children = 0; |
65 | HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS]; |
66 | #endif |
0a753a76 |
67 | |
26618a56 |
68 | #ifdef USE_THREADS |
69 | # ifdef USE_DECLSPEC_THREAD |
70 | __declspec(thread) char strerror_buffer[512]; |
e34ffe5a |
71 | __declspec(thread) char getlogin_buffer[128]; |
26618a56 |
72 | # ifdef HAVE_DES_FCRYPT |
73 | __declspec(thread) char crypt_buffer[30]; |
74 | # endif |
75 | # else |
76 | # define strerror_buffer (thr->i.Wstrerror_buffer) |
e34ffe5a |
77 | # define getlogin_buffer (thr->i.Wgetlogin_buffer) |
26618a56 |
78 | # define crypt_buffer (thr->i.Wcrypt_buffer) |
79 | # endif |
80 | #else |
81 | char strerror_buffer[512]; |
e34ffe5a |
82 | char getlogin_buffer[128]; |
26618a56 |
83 | # ifdef HAVE_DES_FCRYPT |
84 | char crypt_buffer[30]; |
85 | # endif |
86 | #endif |
87 | |
3fe9a6f1 |
88 | int |
89 | IsWin95(void) { |
2d7a9237 |
90 | return (os_id() == VER_PLATFORM_WIN32_WINDOWS); |
3fe9a6f1 |
91 | } |
92 | |
93 | int |
94 | IsWinNT(void) { |
2d7a9237 |
95 | return (os_id() == VER_PLATFORM_WIN32_NT); |
3fe9a6f1 |
96 | } |
0a753a76 |
97 | |
68dc0745 |
98 | char * |
2d7a9237 |
99 | win32_perllib_path(char *sfx,...) |
68dc0745 |
100 | { |
acbc2db6 |
101 | va_list ap; |
68dc0745 |
102 | char *end; |
acbc2db6 |
103 | va_start(ap,sfx); |
2d7a9237 |
104 | GetModuleFileName((w32_perldll_handle == INVALID_HANDLE_VALUE) |
68dc0745 |
105 | ? GetModuleHandle(NULL) |
2d7a9237 |
106 | : w32_perldll_handle, |
107 | w32_perllib_root, |
108 | sizeof(w32_perllib_root)); |
109 | *(end = strrchr(w32_perllib_root, '\\')) = '\0'; |
68dc0745 |
110 | if (stricmp(end-4,"\\bin") == 0) |
111 | end -= 4; |
112 | strcpy(end,"\\lib"); |
acbc2db6 |
113 | while (sfx) |
114 | { |
115 | strcat(end,"\\"); |
116 | strcat(end,sfx); |
117 | sfx = va_arg(ap,char *); |
118 | } |
119 | va_end(ap); |
2d7a9237 |
120 | return (w32_perllib_root); |
68dc0745 |
121 | } |
0a753a76 |
122 | |
b4793f7f |
123 | |
2d7a9237 |
124 | static BOOL |
125 | has_redirection(char *ptr) |
68dc0745 |
126 | { |
127 | int inquote = 0; |
128 | char quote = '\0'; |
129 | |
130 | /* |
131 | * Scan string looking for redirection (< or >) or pipe |
132 | * characters (|) that are not in a quoted string |
133 | */ |
134 | while(*ptr) { |
135 | switch(*ptr) { |
136 | case '\'': |
137 | case '\"': |
138 | if(inquote) { |
139 | if(quote == *ptr) { |
140 | inquote = 0; |
141 | quote = '\0'; |
0a753a76 |
142 | } |
68dc0745 |
143 | } |
144 | else { |
145 | quote = *ptr; |
146 | inquote++; |
147 | } |
148 | break; |
149 | case '>': |
150 | case '<': |
151 | case '|': |
152 | if(!inquote) |
153 | return TRUE; |
154 | default: |
155 | break; |
0a753a76 |
156 | } |
68dc0745 |
157 | ++ptr; |
158 | } |
159 | return FALSE; |
0a753a76 |
160 | } |
161 | |
68dc0745 |
162 | /* since the current process environment is being updated in util.c |
163 | * the library functions will get the correct environment |
164 | */ |
165 | PerlIO * |
166 | my_popen(char *cmd, char *mode) |
0a753a76 |
167 | { |
168 | #ifdef FIXCMD |
68dc0745 |
169 | #define fixcmd(x) { \ |
170 | char *pspace = strchr((x),' '); \ |
171 | if (pspace) { \ |
172 | char *p = (x); \ |
173 | while (p < pspace) { \ |
174 | if (*p == '/') \ |
175 | *p = '\\'; \ |
176 | p++; \ |
177 | } \ |
178 | } \ |
179 | } |
0a753a76 |
180 | #else |
181 | #define fixcmd(x) |
182 | #endif |
68dc0745 |
183 | fixcmd(cmd); |
3e3baf6d |
184 | #ifdef __BORLANDC__ /* workaround a Borland stdio bug */ |
185 | win32_fflush(stdout); |
186 | win32_fflush(stderr); |
187 | #endif |
0a753a76 |
188 | return win32_popen(cmd, mode); |
0a753a76 |
189 | } |
190 | |
68dc0745 |
191 | long |
192 | my_pclose(PerlIO *fp) |
0a753a76 |
193 | { |
194 | return win32_pclose(fp); |
195 | } |
196 | |
8b10511d |
197 | static DWORD |
2d7a9237 |
198 | os_id(void) |
0a753a76 |
199 | { |
8b10511d |
200 | static OSVERSIONINFO osver; |
0a753a76 |
201 | |
2d7a9237 |
202 | if (osver.dwPlatformId != w32_platform) { |
8b10511d |
203 | memset(&osver, 0, sizeof(OSVERSIONINFO)); |
204 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
205 | GetVersionEx(&osver); |
2d7a9237 |
206 | w32_platform = osver.dwPlatformId; |
8b10511d |
207 | } |
2d7a9237 |
208 | return (w32_platform); |
0a753a76 |
209 | } |
210 | |
ce1da67e |
211 | /* Tokenize a string. Words are null-separated, and the list |
212 | * ends with a doubled null. Any character (except null and |
213 | * including backslash) may be escaped by preceding it with a |
214 | * backslash (the backslash will be stripped). |
215 | * Returns number of words in result buffer. |
216 | */ |
217 | static long |
218 | tokenize(char *str, char **dest, char ***destv) |
219 | { |
220 | char *retstart = Nullch; |
221 | char **retvstart = 0; |
222 | int items = -1; |
223 | if (str) { |
224 | int slen = strlen(str); |
225 | register char *ret; |
226 | register char **retv; |
227 | New(1307, ret, slen+2, char); |
228 | New(1308, retv, (slen+3)/2, char*); |
229 | |
230 | retstart = ret; |
231 | retvstart = retv; |
232 | *retv = ret; |
233 | items = 0; |
234 | while (*str) { |
235 | *ret = *str++; |
236 | if (*ret == '\\' && *str) |
237 | *ret = *str++; |
238 | else if (*ret == ' ') { |
239 | while (*str == ' ') |
240 | str++; |
241 | if (ret == retstart) |
242 | ret--; |
243 | else { |
244 | *ret = '\0'; |
245 | ++items; |
246 | if (*str) |
247 | *++retv = ret+1; |
248 | } |
249 | } |
250 | else if (!*str) |
251 | ++items; |
252 | ret++; |
253 | } |
254 | retvstart[items] = Nullch; |
255 | *ret++ = '\0'; |
256 | *ret = '\0'; |
257 | } |
258 | *dest = retstart; |
259 | *destv = retvstart; |
260 | return items; |
261 | } |
262 | |
263 | static void |
2d7a9237 |
264 | get_shell(void) |
0a753a76 |
265 | { |
ce1da67e |
266 | if (!w32_perlshell_tokens) { |
174c211a |
267 | /* we don't use COMSPEC here for two reasons: |
268 | * 1. the same reason perl on UNIX doesn't use SHELL--rampant and |
269 | * uncontrolled unportability of the ensuing scripts. |
270 | * 2. PERL5SHELL could be set to a shell that may not be fit for |
271 | * interactive use (which is what most programs look in COMSPEC |
272 | * for). |
273 | */ |
ce1da67e |
274 | char* defaultshell = (IsWinNT() ? "cmd.exe /x/c" : "command.com /c"); |
275 | char *usershell = getenv("PERL5SHELL"); |
276 | w32_perlshell_items = tokenize(usershell ? usershell : defaultshell, |
277 | &w32_perlshell_tokens, |
278 | &w32_perlshell_vec); |
68dc0745 |
279 | } |
0a753a76 |
280 | } |
281 | |
68dc0745 |
282 | int |
2d7a9237 |
283 | do_aspawn(void *vreally, void **vmark, void **vsp) |
0a753a76 |
284 | { |
2d7a9237 |
285 | SV *really = (SV*)vreally; |
286 | SV **mark = (SV**)vmark; |
287 | SV **sp = (SV**)vsp; |
68dc0745 |
288 | char **argv; |
2d7a9237 |
289 | char *str; |
68dc0745 |
290 | int status; |
2d7a9237 |
291 | int flag = P_WAIT; |
68dc0745 |
292 | int index = 0; |
68dc0745 |
293 | |
2d7a9237 |
294 | if (sp <= mark) |
295 | return -1; |
68dc0745 |
296 | |
ce1da67e |
297 | get_shell(); |
298 | New(1306, argv, (sp - mark) + w32_perlshell_items + 2, char*); |
2d7a9237 |
299 | |
300 | if (SvNIOKp(*(mark+1)) && !SvPOKp(*(mark+1))) { |
301 | ++mark; |
302 | flag = SvIVx(*mark); |
68dc0745 |
303 | } |
304 | |
2d7a9237 |
305 | while(++mark <= sp) { |
306 | if (*mark && (str = SvPV(*mark, na))) |
307 | argv[index++] = str; |
308 | else |
309 | argv[index++] = ""; |
68dc0745 |
310 | } |
311 | argv[index++] = 0; |
312 | |
2d7a9237 |
313 | status = win32_spawnvp(flag, |
314 | (really ? SvPV(really,na) : argv[0]), |
315 | (const char* const*)argv); |
316 | |
317 | if (status < 0 && errno == ENOEXEC) { |
318 | /* possible shell-builtin, invoke with shell */ |
ce1da67e |
319 | int sh_items; |
320 | sh_items = w32_perlshell_items; |
2d7a9237 |
321 | while (--index >= 0) |
322 | argv[index+sh_items] = argv[index]; |
ce1da67e |
323 | while (--sh_items >= 0) |
324 | argv[sh_items] = w32_perlshell_vec[sh_items]; |
2d7a9237 |
325 | |
326 | status = win32_spawnvp(flag, |
327 | (really ? SvPV(really,na) : argv[0]), |
328 | (const char* const*)argv); |
329 | } |
68dc0745 |
330 | |
5aabfad6 |
331 | if (status < 0) { |
332 | if (dowarn) |
2d7a9237 |
333 | warn("Can't spawn \"%s\": %s", argv[0], strerror(errno)); |
334 | status = 255 * 256; |
5aabfad6 |
335 | } |
2d7a9237 |
336 | else if (flag != P_NOWAIT) |
337 | status *= 256; |
ce1da67e |
338 | Safefree(argv); |
2d7a9237 |
339 | return (statusvalue = status); |
68dc0745 |
340 | } |
341 | |
2d7a9237 |
342 | static int |
6890e559 |
343 | do_spawn2(char *cmd, int exectype) |
68dc0745 |
344 | { |
345 | char **a; |
346 | char *s; |
347 | char **argv; |
348 | int status = -1; |
349 | BOOL needToTry = TRUE; |
2d7a9237 |
350 | char *cmd2; |
68dc0745 |
351 | |
2d7a9237 |
352 | /* Save an extra exec if possible. See if there are shell |
353 | * metacharacters in it */ |
354 | if(!has_redirection(cmd)) { |
fc36a67e |
355 | New(1301,argv, strlen(cmd) / 2 + 2, char*); |
356 | New(1302,cmd2, strlen(cmd) + 1, char); |
68dc0745 |
357 | strcpy(cmd2, cmd); |
358 | a = argv; |
359 | for (s = cmd2; *s;) { |
360 | while (*s && isspace(*s)) |
361 | s++; |
362 | if (*s) |
363 | *(a++) = s; |
364 | while(*s && !isspace(*s)) |
365 | s++; |
366 | if(*s) |
367 | *s++ = '\0'; |
0a753a76 |
368 | } |
68dc0745 |
369 | *a = Nullch; |
ce1da67e |
370 | if (argv[0]) { |
6890e559 |
371 | switch (exectype) { |
372 | case EXECF_SPAWN: |
373 | status = win32_spawnvp(P_WAIT, argv[0], |
374 | (const char* const*)argv); |
375 | break; |
376 | case EXECF_SPAWN_NOWAIT: |
377 | status = win32_spawnvp(P_NOWAIT, argv[0], |
378 | (const char* const*)argv); |
379 | break; |
380 | case EXECF_EXEC: |
381 | status = win32_execvp(argv[0], (const char* const*)argv); |
382 | break; |
383 | } |
2d7a9237 |
384 | if (status != -1 || errno == 0) |
68dc0745 |
385 | needToTry = FALSE; |
0a753a76 |
386 | } |
0a753a76 |
387 | Safefree(argv); |
68dc0745 |
388 | Safefree(cmd2); |
389 | } |
2d7a9237 |
390 | if (needToTry) { |
ce1da67e |
391 | char **argv; |
392 | int i = -1; |
393 | get_shell(); |
394 | New(1306, argv, w32_perlshell_items + 2, char*); |
395 | while (++i < w32_perlshell_items) |
396 | argv[i] = w32_perlshell_vec[i]; |
2d7a9237 |
397 | argv[i++] = cmd; |
398 | argv[i] = Nullch; |
6890e559 |
399 | switch (exectype) { |
400 | case EXECF_SPAWN: |
401 | status = win32_spawnvp(P_WAIT, argv[0], |
402 | (const char* const*)argv); |
403 | break; |
404 | case EXECF_SPAWN_NOWAIT: |
405 | status = win32_spawnvp(P_NOWAIT, argv[0], |
406 | (const char* const*)argv); |
407 | break; |
408 | case EXECF_EXEC: |
409 | status = win32_execvp(argv[0], (const char* const*)argv); |
410 | break; |
411 | } |
ce1da67e |
412 | cmd = argv[0]; |
413 | Safefree(argv); |
68dc0745 |
414 | } |
5aabfad6 |
415 | if (status < 0) { |
416 | if (dowarn) |
6890e559 |
417 | warn("Can't %s \"%s\": %s", |
418 | (exectype == EXECF_EXEC ? "exec" : "spawn"), |
ce1da67e |
419 | cmd, strerror(errno)); |
2d7a9237 |
420 | status = 255 * 256; |
5aabfad6 |
421 | } |
2d7a9237 |
422 | else if (exectype != EXECF_SPAWN_NOWAIT) |
423 | status *= 256; |
424 | return (statusvalue = status); |
0a753a76 |
425 | } |
426 | |
6890e559 |
427 | int |
428 | do_spawn(char *cmd) |
429 | { |
430 | return do_spawn2(cmd, EXECF_SPAWN); |
431 | } |
432 | |
2d7a9237 |
433 | int |
434 | do_spawn_nowait(char *cmd) |
435 | { |
436 | return do_spawn2(cmd, EXECF_SPAWN_NOWAIT); |
437 | } |
438 | |
6890e559 |
439 | bool |
440 | do_exec(char *cmd) |
441 | { |
442 | do_spawn2(cmd, EXECF_EXEC); |
443 | return FALSE; |
444 | } |
445 | |
0a753a76 |
446 | |
447 | #define PATHLEN 1024 |
448 | |
68dc0745 |
449 | /* The idea here is to read all the directory names into a string table |
450 | * (separated by nulls) and when one of the other dir functions is called |
451 | * return the pointer to the current file name. |
452 | */ |
453 | DIR * |
454 | opendir(char *filename) |
0a753a76 |
455 | { |
456 | DIR *p; |
68dc0745 |
457 | long len; |
458 | long idx; |
459 | char scannamespc[PATHLEN]; |
460 | char *scanname = scannamespc; |
461 | struct stat sbuf; |
462 | WIN32_FIND_DATA FindData; |
463 | HANDLE fh; |
464 | /* char root[_MAX_PATH];*/ |
465 | /* char volname[_MAX_PATH];*/ |
466 | /* DWORD serial, maxname, flags;*/ |
467 | /* BOOL downcase;*/ |
468 | /* char *dummy;*/ |
469 | |
470 | /* check to see if filename is a directory */ |
d55594ae |
471 | if (win32_stat(filename, &sbuf) < 0 || (sbuf.st_mode & S_IFDIR) == 0) { |
68dc0745 |
472 | return NULL; |
473 | } |
474 | |
475 | /* get the file system characteristics */ |
476 | /* if(GetFullPathName(filename, MAX_PATH, root, &dummy)) { |
477 | * if(dummy = strchr(root, '\\')) |
478 | * *++dummy = '\0'; |
479 | * if(GetVolumeInformation(root, volname, MAX_PATH, &serial, |
480 | * &maxname, &flags, 0, 0)) { |
481 | * downcase = !(flags & FS_CASE_IS_PRESERVED); |
482 | * } |
483 | * } |
484 | * else { |
485 | * downcase = TRUE; |
486 | * } |
487 | */ |
488 | /* Get us a DIR structure */ |
fc36a67e |
489 | Newz(1303, p, 1, DIR); |
68dc0745 |
490 | if(p == NULL) |
491 | return NULL; |
492 | |
493 | /* Create the search pattern */ |
494 | strcpy(scanname, filename); |
495 | |
496 | if(index("/\\", *(scanname + strlen(scanname) - 1)) == NULL) |
497 | strcat(scanname, "/*"); |
498 | else |
499 | strcat(scanname, "*"); |
500 | |
501 | /* do the FindFirstFile call */ |
502 | fh = FindFirstFile(scanname, &FindData); |
503 | if(fh == INVALID_HANDLE_VALUE) { |
504 | return NULL; |
505 | } |
506 | |
507 | /* now allocate the first part of the string table for |
508 | * the filenames that we find. |
509 | */ |
510 | idx = strlen(FindData.cFileName)+1; |
fc36a67e |
511 | New(1304, p->start, idx, char); |
68dc0745 |
512 | if(p->start == NULL) { |
65e48ea9 |
513 | croak("opendir: malloc failed!\n"); |
68dc0745 |
514 | } |
515 | strcpy(p->start, FindData.cFileName); |
516 | /* if(downcase) |
517 | * strlwr(p->start); |
518 | */ |
519 | p->nfiles++; |
520 | |
521 | /* loop finding all the files that match the wildcard |
522 | * (which should be all of them in this directory!). |
523 | * the variable idx should point one past the null terminator |
524 | * of the previous string found. |
525 | */ |
526 | while (FindNextFile(fh, &FindData)) { |
527 | len = strlen(FindData.cFileName); |
528 | /* bump the string table size by enough for the |
529 | * new name and it's null terminator |
530 | */ |
531 | Renew(p->start, idx+len+1, char); |
532 | if(p->start == NULL) { |
65e48ea9 |
533 | croak("opendir: malloc failed!\n"); |
0a753a76 |
534 | } |
68dc0745 |
535 | strcpy(&p->start[idx], FindData.cFileName); |
536 | /* if (downcase) |
537 | * strlwr(&p->start[idx]); |
538 | */ |
0a753a76 |
539 | p->nfiles++; |
540 | idx += len+1; |
541 | } |
542 | FindClose(fh); |
543 | p->size = idx; |
544 | p->curr = p->start; |
545 | return p; |
546 | } |
547 | |
548 | |
68dc0745 |
549 | /* Readdir just returns the current string pointer and bumps the |
550 | * string pointer to the nDllExport entry. |
551 | */ |
552 | struct direct * |
553 | readdir(DIR *dirp) |
0a753a76 |
554 | { |
68dc0745 |
555 | int len; |
556 | static int dummy = 0; |
0a753a76 |
557 | |
68dc0745 |
558 | if (dirp->curr) { |
559 | /* first set up the structure to return */ |
560 | len = strlen(dirp->curr); |
561 | strcpy(dirp->dirstr.d_name, dirp->curr); |
562 | dirp->dirstr.d_namlen = len; |
0a753a76 |
563 | |
68dc0745 |
564 | /* Fake an inode */ |
565 | dirp->dirstr.d_ino = dummy++; |
0a753a76 |
566 | |
68dc0745 |
567 | /* Now set up for the nDllExport call to readdir */ |
568 | dirp->curr += len + 1; |
569 | if (dirp->curr >= (dirp->start + dirp->size)) { |
570 | dirp->curr = NULL; |
571 | } |
0a753a76 |
572 | |
68dc0745 |
573 | return &(dirp->dirstr); |
574 | } |
575 | else |
576 | return NULL; |
0a753a76 |
577 | } |
578 | |
68dc0745 |
579 | /* Telldir returns the current string pointer position */ |
580 | long |
581 | telldir(DIR *dirp) |
0a753a76 |
582 | { |
583 | return (long) dirp->curr; |
584 | } |
585 | |
586 | |
68dc0745 |
587 | /* Seekdir moves the string pointer to a previously saved position |
588 | *(Saved by telldir). |
589 | */ |
590 | void |
591 | seekdir(DIR *dirp, long loc) |
0a753a76 |
592 | { |
593 | dirp->curr = (char *)loc; |
594 | } |
595 | |
68dc0745 |
596 | /* Rewinddir resets the string pointer to the start */ |
597 | void |
598 | rewinddir(DIR *dirp) |
0a753a76 |
599 | { |
600 | dirp->curr = dirp->start; |
601 | } |
602 | |
68dc0745 |
603 | /* free the memory allocated by opendir */ |
604 | int |
605 | closedir(DIR *dirp) |
0a753a76 |
606 | { |
607 | Safefree(dirp->start); |
608 | Safefree(dirp); |
68dc0745 |
609 | return 1; |
0a753a76 |
610 | } |
611 | |
612 | |
68dc0745 |
613 | /* |
614 | * various stubs |
615 | */ |
0a753a76 |
616 | |
617 | |
68dc0745 |
618 | /* Ownership |
619 | * |
620 | * Just pretend that everyone is a superuser. NT will let us know if |
621 | * we don\'t really have permission to do something. |
622 | */ |
0a753a76 |
623 | |
624 | #define ROOT_UID ((uid_t)0) |
625 | #define ROOT_GID ((gid_t)0) |
626 | |
68dc0745 |
627 | uid_t |
628 | getuid(void) |
0a753a76 |
629 | { |
68dc0745 |
630 | return ROOT_UID; |
0a753a76 |
631 | } |
632 | |
68dc0745 |
633 | uid_t |
634 | geteuid(void) |
0a753a76 |
635 | { |
68dc0745 |
636 | return ROOT_UID; |
0a753a76 |
637 | } |
638 | |
68dc0745 |
639 | gid_t |
640 | getgid(void) |
0a753a76 |
641 | { |
68dc0745 |
642 | return ROOT_GID; |
0a753a76 |
643 | } |
644 | |
68dc0745 |
645 | gid_t |
646 | getegid(void) |
0a753a76 |
647 | { |
68dc0745 |
648 | return ROOT_GID; |
0a753a76 |
649 | } |
650 | |
68dc0745 |
651 | int |
22239a37 |
652 | setuid(uid_t auid) |
0a753a76 |
653 | { |
22239a37 |
654 | return (auid == ROOT_UID ? 0 : -1); |
0a753a76 |
655 | } |
656 | |
68dc0745 |
657 | int |
22239a37 |
658 | setgid(gid_t agid) |
0a753a76 |
659 | { |
22239a37 |
660 | return (agid == ROOT_GID ? 0 : -1); |
0a753a76 |
661 | } |
662 | |
e34ffe5a |
663 | char * |
664 | getlogin(void) |
665 | { |
666 | dTHR; |
667 | char *buf = getlogin_buffer; |
668 | DWORD size = sizeof(getlogin_buffer); |
669 | if (GetUserName(buf,&size)) |
670 | return buf; |
671 | return (char*)NULL; |
672 | } |
673 | |
68dc0745 |
674 | /* |
675 | * pretended kill |
676 | */ |
677 | int |
678 | kill(int pid, int sig) |
0a753a76 |
679 | { |
68dc0745 |
680 | HANDLE hProcess= OpenProcess(PROCESS_ALL_ACCESS, TRUE, pid); |
0a753a76 |
681 | |
682 | if (hProcess == NULL) { |
65e48ea9 |
683 | croak("kill process failed!\n"); |
68dc0745 |
684 | } |
685 | else { |
686 | if (!TerminateProcess(hProcess, sig)) |
65e48ea9 |
687 | croak("kill process failed!\n"); |
68dc0745 |
688 | CloseHandle(hProcess); |
689 | } |
690 | return 0; |
0a753a76 |
691 | } |
692 | |
68dc0745 |
693 | /* |
694 | * File system stuff |
695 | */ |
0a753a76 |
696 | |
f3986ebb |
697 | DllExport unsigned int |
698 | win32_sleep(unsigned int t) |
0a753a76 |
699 | { |
68dc0745 |
700 | Sleep(t*1000); |
701 | return 0; |
0a753a76 |
702 | } |
703 | |
68dc0745 |
704 | DllExport int |
705 | win32_stat(const char *path, struct stat *buffer) |
0a753a76 |
706 | { |
68dc0745 |
707 | char t[MAX_PATH]; |
708 | const char *p = path; |
709 | int l = strlen(path); |
67fbe06e |
710 | int res; |
0a753a76 |
711 | |
68dc0745 |
712 | if (l > 1) { |
713 | switch(path[l - 1]) { |
714 | case '\\': |
715 | case '/': |
716 | if (path[l - 2] != ':') { |
717 | strncpy(t, path, l - 1); |
718 | t[l - 1] = 0; |
719 | p = t; |
720 | }; |
721 | } |
722 | } |
390b85e7 |
723 | res = stat(p,buffer); |
67fbe06e |
724 | #ifdef __BORLANDC__ |
725 | if (res == 0) { |
726 | if (S_ISDIR(buffer->st_mode)) |
727 | buffer->st_mode |= S_IWRITE | S_IEXEC; |
728 | else if (S_ISREG(buffer->st_mode)) { |
729 | if (l >= 4 && path[l-4] == '.') { |
730 | const char *e = path + l - 3; |
731 | if (strnicmp(e,"exe",3) |
732 | && strnicmp(e,"bat",3) |
733 | && strnicmp(e,"com",3) |
734 | && (IsWin95() || strnicmp(e,"cmd",3))) |
735 | buffer->st_mode &= ~S_IEXEC; |
736 | else |
737 | buffer->st_mode |= S_IEXEC; |
738 | } |
739 | else |
740 | buffer->st_mode &= ~S_IEXEC; |
741 | } |
742 | } |
743 | #endif |
744 | return res; |
0a753a76 |
745 | } |
746 | |
0551aaa8 |
747 | #ifndef USE_WIN32_RTL_ENV |
748 | |
749 | DllExport char * |
750 | win32_getenv(const char *name) |
751 | { |
752 | static char *curitem = Nullch; |
753 | static DWORD curlen = 512; |
754 | DWORD needlen; |
755 | if (!curitem) |
756 | New(1305,curitem,curlen,char); |
757 | if (!(needlen = GetEnvironmentVariable(name,curitem,curlen))) |
758 | return Nullch; |
759 | while (needlen > curlen) { |
760 | Renew(curitem,needlen,char); |
761 | curlen = needlen; |
762 | needlen = GetEnvironmentVariable(name,curitem,curlen); |
763 | } |
764 | return curitem; |
765 | } |
766 | |
767 | #endif |
768 | |
d55594ae |
769 | static long |
2d7a9237 |
770 | filetime_to_clock(PFILETIME ft) |
d55594ae |
771 | { |
772 | __int64 qw = ft->dwHighDateTime; |
773 | qw <<= 32; |
774 | qw |= ft->dwLowDateTime; |
775 | qw /= 10000; /* File time ticks at 0.1uS, clock at 1mS */ |
776 | return (long) qw; |
777 | } |
778 | |
f3986ebb |
779 | DllExport int |
780 | win32_times(struct tms *timebuf) |
0a753a76 |
781 | { |
d55594ae |
782 | FILETIME user; |
783 | FILETIME kernel; |
784 | FILETIME dummy; |
785 | if (GetProcessTimes(GetCurrentProcess(), &dummy, &dummy, |
786 | &kernel,&user)) { |
2d7a9237 |
787 | timebuf->tms_utime = filetime_to_clock(&user); |
788 | timebuf->tms_stime = filetime_to_clock(&kernel); |
d55594ae |
789 | timebuf->tms_cutime = 0; |
790 | timebuf->tms_cstime = 0; |
791 | |
792 | } else { |
793 | /* That failed - e.g. Win95 fallback to clock() */ |
794 | clock_t t = clock(); |
795 | timebuf->tms_utime = t; |
796 | timebuf->tms_stime = 0; |
797 | timebuf->tms_cutime = 0; |
798 | timebuf->tms_cstime = 0; |
799 | } |
68dc0745 |
800 | return 0; |
0a753a76 |
801 | } |
802 | |
2d7a9237 |
803 | DllExport int |
804 | win32_wait(int *status) |
805 | { |
806 | #ifdef __BORLANDC__ |
807 | return wait(status); |
808 | #else |
809 | /* XXX this wait emulation only knows about processes |
810 | * spawned via win32_spawnvp(P_NOWAIT, ...). |
811 | */ |
812 | int i, retval; |
813 | DWORD exitcode, waitcode; |
814 | |
815 | if (!w32_num_children) { |
816 | errno = ECHILD; |
817 | return -1; |
818 | } |
819 | |
820 | /* if a child exists, wait for it to die */ |
821 | waitcode = WaitForMultipleObjects(w32_num_children, |
822 | w32_child_pids, |
823 | FALSE, |
824 | INFINITE); |
825 | if (waitcode != WAIT_FAILED) { |
826 | if (waitcode >= WAIT_ABANDONED_0 |
827 | && waitcode < WAIT_ABANDONED_0 + w32_num_children) |
828 | i = waitcode - WAIT_ABANDONED_0; |
829 | else |
830 | i = waitcode - WAIT_OBJECT_0; |
831 | if (GetExitCodeProcess(w32_child_pids[i], &exitcode) ) { |
832 | CloseHandle(w32_child_pids[i]); |
833 | *status = (int)((exitcode & 0xff) << 8); |
834 | retval = (int)w32_child_pids[i]; |
835 | Copy(&w32_child_pids[i+1], &w32_child_pids[i], |
836 | (w32_num_children-i-1), HANDLE); |
837 | w32_num_children--; |
838 | return retval; |
839 | } |
840 | } |
841 | |
842 | FAILED: |
843 | errno = GetLastError(); |
844 | return -1; |
845 | |
846 | #endif |
847 | } |
d55594ae |
848 | |
2d7a9237 |
849 | static UINT timerid = 0; |
d55594ae |
850 | |
851 | static VOID CALLBACK TimerProc(HWND win, UINT msg, UINT id, DWORD time) |
852 | { |
853 | KillTimer(NULL,timerid); |
854 | timerid=0; |
855 | sighandler(14); |
856 | } |
857 | |
f3986ebb |
858 | DllExport unsigned int |
859 | win32_alarm(unsigned int sec) |
0a753a76 |
860 | { |
d55594ae |
861 | /* |
862 | * the 'obvious' implentation is SetTimer() with a callback |
863 | * which does whatever receiving SIGALRM would do |
864 | * we cannot use SIGALRM even via raise() as it is not |
865 | * one of the supported codes in <signal.h> |
866 | * |
867 | * Snag is unless something is looking at the message queue |
868 | * nothing happens :-( |
869 | */ |
870 | if (sec) |
871 | { |
872 | timerid = SetTimer(NULL,timerid,sec*1000,(TIMERPROC)TimerProc); |
873 | if (!timerid) |
874 | croak("Cannot set timer"); |
875 | } |
876 | else |
877 | { |
878 | if (timerid) |
879 | { |
880 | KillTimer(NULL,timerid); |
881 | timerid=0; |
882 | } |
883 | } |
68dc0745 |
884 | return 0; |
0a753a76 |
885 | } |
886 | |
26618a56 |
887 | #ifdef HAVE_DES_FCRYPT |
888 | extern char * des_fcrypt(char *cbuf, const char *txt, const char *salt); |
889 | |
890 | DllExport char * |
891 | win32_crypt(const char *txt, const char *salt) |
892 | { |
893 | dTHR; |
894 | return des_fcrypt(crypt_buffer, txt, salt); |
895 | } |
896 | #endif |
897 | |
f3986ebb |
898 | #ifdef USE_FIXED_OSFHANDLE |
390b85e7 |
899 | |
900 | EXTERN_C int __cdecl _alloc_osfhnd(void); |
901 | EXTERN_C int __cdecl _set_osfhnd(int fh, long value); |
902 | EXTERN_C void __cdecl _lock_fhandle(int); |
903 | EXTERN_C void __cdecl _unlock_fhandle(int); |
904 | EXTERN_C void __cdecl _unlock(int); |
905 | |
906 | #if (_MSC_VER >= 1000) |
907 | typedef struct { |
908 | long osfhnd; /* underlying OS file HANDLE */ |
909 | char osfile; /* attributes of file (e.g., open in text mode?) */ |
910 | char pipech; /* one char buffer for handles opened on pipes */ |
911 | #if defined (_MT) && !defined (DLL_FOR_WIN32S) |
912 | int lockinitflag; |
913 | CRITICAL_SECTION lock; |
914 | #endif /* defined (_MT) && !defined (DLL_FOR_WIN32S) */ |
915 | } ioinfo; |
916 | |
917 | EXTERN_C ioinfo * __pioinfo[]; |
918 | |
919 | #define IOINFO_L2E 5 |
920 | #define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E) |
921 | #define _pioinfo(i) (__pioinfo[i >> IOINFO_L2E] + (i & (IOINFO_ARRAY_ELTS - 1))) |
922 | #define _osfile(i) (_pioinfo(i)->osfile) |
923 | |
924 | #else /* (_MSC_VER >= 1000) */ |
925 | extern char _osfile[]; |
926 | #endif /* (_MSC_VER >= 1000) */ |
927 | |
928 | #define FOPEN 0x01 /* file handle open */ |
929 | #define FAPPEND 0x20 /* file handle opened O_APPEND */ |
930 | #define FDEV 0x40 /* file handle refers to device */ |
931 | #define FTEXT 0x80 /* file handle is in text mode */ |
932 | |
933 | #define _STREAM_LOCKS 26 /* Table of stream locks */ |
934 | #define _LAST_STREAM_LOCK (_STREAM_LOCKS+_NSTREAM_-1) /* Last stream lock */ |
935 | #define _FH_LOCKS (_LAST_STREAM_LOCK+1) /* Table of fh locks */ |
936 | |
937 | /*** |
938 | *int my_open_osfhandle(long osfhandle, int flags) - open C Runtime file handle |
939 | * |
940 | *Purpose: |
941 | * This function allocates a free C Runtime file handle and associates |
942 | * it with the Win32 HANDLE specified by the first parameter. This is a |
943 | * temperary fix for WIN95's brain damage GetFileType() error on socket |
944 | * we just bypass that call for socket |
945 | * |
946 | *Entry: |
947 | * long osfhandle - Win32 HANDLE to associate with C Runtime file handle. |
948 | * int flags - flags to associate with C Runtime file handle. |
949 | * |
950 | *Exit: |
951 | * returns index of entry in fh, if successful |
952 | * return -1, if no free entry is found |
953 | * |
954 | *Exceptions: |
955 | * |
956 | *******************************************************************************/ |
957 | |
958 | static int |
959 | my_open_osfhandle(long osfhandle, int flags) |
960 | { |
961 | int fh; |
962 | char fileflags; /* _osfile flags */ |
963 | |
964 | /* copy relevant flags from second parameter */ |
965 | fileflags = FDEV; |
966 | |
967 | if(flags & O_APPEND) |
968 | fileflags |= FAPPEND; |
969 | |
970 | if(flags & O_TEXT) |
971 | fileflags |= FTEXT; |
972 | |
973 | /* attempt to allocate a C Runtime file handle */ |
974 | if((fh = _alloc_osfhnd()) == -1) { |
975 | errno = EMFILE; /* too many open files */ |
976 | _doserrno = 0L; /* not an OS error */ |
977 | return -1; /* return error to caller */ |
978 | } |
979 | |
980 | /* the file is open. now, set the info in _osfhnd array */ |
981 | _set_osfhnd(fh, osfhandle); |
982 | |
983 | fileflags |= FOPEN; /* mark as open */ |
984 | |
985 | #if (_MSC_VER >= 1000) |
986 | _osfile(fh) = fileflags; /* set osfile entry */ |
987 | _unlock_fhandle(fh); |
988 | #else |
989 | _osfile[fh] = fileflags; /* set osfile entry */ |
990 | _unlock(fh+_FH_LOCKS); /* unlock handle */ |
991 | #endif |
992 | |
993 | return fh; /* return handle */ |
994 | } |
995 | |
996 | #define _open_osfhandle my_open_osfhandle |
f3986ebb |
997 | #endif /* USE_FIXED_OSFHANDLE */ |
390b85e7 |
998 | |
999 | /* simulate flock by locking a range on the file */ |
1000 | |
1001 | #define LK_ERR(f,i) ((f) ? (i = 0) : (errno = GetLastError())) |
1002 | #define LK_LEN 0xffff0000 |
1003 | |
f3986ebb |
1004 | DllExport int |
1005 | win32_flock(int fd, int oper) |
390b85e7 |
1006 | { |
1007 | OVERLAPPED o; |
1008 | int i = -1; |
1009 | HANDLE fh; |
1010 | |
f3986ebb |
1011 | if (!IsWinNT()) { |
1012 | croak("flock() unimplemented on this platform"); |
1013 | return -1; |
1014 | } |
390b85e7 |
1015 | fh = (HANDLE)_get_osfhandle(fd); |
1016 | memset(&o, 0, sizeof(o)); |
1017 | |
1018 | switch(oper) { |
1019 | case LOCK_SH: /* shared lock */ |
1020 | LK_ERR(LockFileEx(fh, 0, 0, LK_LEN, 0, &o),i); |
1021 | break; |
1022 | case LOCK_EX: /* exclusive lock */ |
1023 | LK_ERR(LockFileEx(fh, LOCKFILE_EXCLUSIVE_LOCK, 0, LK_LEN, 0, &o),i); |
1024 | break; |
1025 | case LOCK_SH|LOCK_NB: /* non-blocking shared lock */ |
1026 | LK_ERR(LockFileEx(fh, LOCKFILE_FAIL_IMMEDIATELY, 0, LK_LEN, 0, &o),i); |
1027 | break; |
1028 | case LOCK_EX|LOCK_NB: /* non-blocking exclusive lock */ |
1029 | LK_ERR(LockFileEx(fh, |
1030 | LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY, |
1031 | 0, LK_LEN, 0, &o),i); |
1032 | break; |
1033 | case LOCK_UN: /* unlock lock */ |
1034 | LK_ERR(UnlockFileEx(fh, 0, LK_LEN, 0, &o),i); |
1035 | break; |
1036 | default: /* unknown */ |
1037 | errno = EINVAL; |
1038 | break; |
1039 | } |
1040 | return i; |
1041 | } |
1042 | |
1043 | #undef LK_ERR |
1044 | #undef LK_LEN |
1045 | |
68dc0745 |
1046 | /* |
1047 | * redirected io subsystem for all XS modules |
1048 | * |
1049 | */ |
0a753a76 |
1050 | |
68dc0745 |
1051 | DllExport int * |
1052 | win32_errno(void) |
0a753a76 |
1053 | { |
390b85e7 |
1054 | return (&errno); |
0a753a76 |
1055 | } |
1056 | |
dcb2879a |
1057 | DllExport char *** |
1058 | win32_environ(void) |
1059 | { |
390b85e7 |
1060 | return (&(_environ)); |
dcb2879a |
1061 | } |
1062 | |
68dc0745 |
1063 | /* the rest are the remapped stdio routines */ |
1064 | DllExport FILE * |
1065 | win32_stderr(void) |
0a753a76 |
1066 | { |
390b85e7 |
1067 | return (stderr); |
0a753a76 |
1068 | } |
1069 | |
68dc0745 |
1070 | DllExport FILE * |
1071 | win32_stdin(void) |
0a753a76 |
1072 | { |
390b85e7 |
1073 | return (stdin); |
0a753a76 |
1074 | } |
1075 | |
68dc0745 |
1076 | DllExport FILE * |
1077 | win32_stdout() |
0a753a76 |
1078 | { |
390b85e7 |
1079 | return (stdout); |
0a753a76 |
1080 | } |
1081 | |
68dc0745 |
1082 | DllExport int |
1083 | win32_ferror(FILE *fp) |
0a753a76 |
1084 | { |
390b85e7 |
1085 | return (ferror(fp)); |
0a753a76 |
1086 | } |
1087 | |
1088 | |
68dc0745 |
1089 | DllExport int |
1090 | win32_feof(FILE *fp) |
0a753a76 |
1091 | { |
390b85e7 |
1092 | return (feof(fp)); |
0a753a76 |
1093 | } |
1094 | |
68dc0745 |
1095 | /* |
1096 | * Since the errors returned by the socket error function |
1097 | * WSAGetLastError() are not known by the library routine strerror |
1098 | * we have to roll our own. |
1099 | */ |
0a753a76 |
1100 | |
68dc0745 |
1101 | DllExport char * |
1102 | win32_strerror(int e) |
0a753a76 |
1103 | { |
3e3baf6d |
1104 | #ifndef __BORLANDC__ /* Borland intolerance */ |
68dc0745 |
1105 | extern int sys_nerr; |
3e3baf6d |
1106 | #endif |
68dc0745 |
1107 | DWORD source = 0; |
0a753a76 |
1108 | |
68dc0745 |
1109 | if(e < 0 || e > sys_nerr) { |
c53bd28a |
1110 | dTHR; |
68dc0745 |
1111 | if(e < 0) |
1112 | e = GetLastError(); |
0a753a76 |
1113 | |
68dc0745 |
1114 | if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, &source, e, 0, |
1115 | strerror_buffer, sizeof(strerror_buffer), NULL) == 0) |
1116 | strcpy(strerror_buffer, "Unknown Error"); |
0a753a76 |
1117 | |
68dc0745 |
1118 | return strerror_buffer; |
1119 | } |
390b85e7 |
1120 | return strerror(e); |
0a753a76 |
1121 | } |
1122 | |
22fae026 |
1123 | DllExport void |
1124 | win32_str_os_error(SV *sv, unsigned long dwErr) |
1125 | { |
1126 | DWORD dwLen; |
1127 | char *sMsg; |
1128 | dwLen = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
1129 | |FORMAT_MESSAGE_IGNORE_INSERTS |
1130 | |FORMAT_MESSAGE_FROM_SYSTEM, NULL, |
1131 | dwErr, 0, (char *)&sMsg, 1, NULL); |
1132 | if (0 < dwLen) { |
1133 | while (0 < dwLen && isspace(sMsg[--dwLen])) |
1134 | ; |
1135 | if ('.' != sMsg[dwLen]) |
1136 | dwLen++; |
1137 | sMsg[dwLen]= '\0'; |
1138 | } |
1139 | if (0 == dwLen) { |
1140 | sMsg = LocalAlloc(0, 64/**sizeof(TCHAR)*/); |
1141 | dwLen = sprintf(sMsg, |
1142 | "Unknown error #0x%lX (lookup 0x%lX)", |
1143 | dwErr, GetLastError()); |
1144 | } |
1145 | sv_setpvn(sv, sMsg, dwLen); |
1146 | LocalFree(sMsg); |
1147 | } |
1148 | |
1149 | |
68dc0745 |
1150 | DllExport int |
1151 | win32_fprintf(FILE *fp, const char *format, ...) |
0a753a76 |
1152 | { |
68dc0745 |
1153 | va_list marker; |
1154 | va_start(marker, format); /* Initialize variable arguments. */ |
0a753a76 |
1155 | |
390b85e7 |
1156 | return (vfprintf(fp, format, marker)); |
0a753a76 |
1157 | } |
1158 | |
68dc0745 |
1159 | DllExport int |
1160 | win32_printf(const char *format, ...) |
0a753a76 |
1161 | { |
68dc0745 |
1162 | va_list marker; |
1163 | va_start(marker, format); /* Initialize variable arguments. */ |
0a753a76 |
1164 | |
390b85e7 |
1165 | return (vprintf(format, marker)); |
0a753a76 |
1166 | } |
1167 | |
68dc0745 |
1168 | DllExport int |
1169 | win32_vfprintf(FILE *fp, const char *format, va_list args) |
0a753a76 |
1170 | { |
390b85e7 |
1171 | return (vfprintf(fp, format, args)); |
0a753a76 |
1172 | } |
1173 | |
96e4d5b1 |
1174 | DllExport int |
1175 | win32_vprintf(const char *format, va_list args) |
1176 | { |
390b85e7 |
1177 | return (vprintf(format, args)); |
96e4d5b1 |
1178 | } |
1179 | |
68dc0745 |
1180 | DllExport size_t |
1181 | win32_fread(void *buf, size_t size, size_t count, FILE *fp) |
0a753a76 |
1182 | { |
390b85e7 |
1183 | return fread(buf, size, count, fp); |
0a753a76 |
1184 | } |
1185 | |
68dc0745 |
1186 | DllExport size_t |
1187 | win32_fwrite(const void *buf, size_t size, size_t count, FILE *fp) |
0a753a76 |
1188 | { |
390b85e7 |
1189 | return fwrite(buf, size, count, fp); |
0a753a76 |
1190 | } |
1191 | |
68dc0745 |
1192 | DllExport FILE * |
1193 | win32_fopen(const char *filename, const char *mode) |
0a753a76 |
1194 | { |
68dc0745 |
1195 | if (stricmp(filename, "/dev/null")==0) |
390b85e7 |
1196 | return fopen("NUL", mode); |
1197 | return fopen(filename, mode); |
0a753a76 |
1198 | } |
1199 | |
f3986ebb |
1200 | #ifndef USE_SOCKETS_AS_HANDLES |
1201 | #undef fdopen |
1202 | #define fdopen my_fdopen |
1203 | #endif |
1204 | |
68dc0745 |
1205 | DllExport FILE * |
1206 | win32_fdopen( int handle, const char *mode) |
0a753a76 |
1207 | { |
390b85e7 |
1208 | return fdopen(handle, (char *) mode); |
0a753a76 |
1209 | } |
1210 | |
68dc0745 |
1211 | DllExport FILE * |
1212 | win32_freopen( const char *path, const char *mode, FILE *stream) |
0a753a76 |
1213 | { |
68dc0745 |
1214 | if (stricmp(path, "/dev/null")==0) |
390b85e7 |
1215 | return freopen("NUL", mode, stream); |
1216 | return freopen(path, mode, stream); |
0a753a76 |
1217 | } |
1218 | |
68dc0745 |
1219 | DllExport int |
1220 | win32_fclose(FILE *pf) |
0a753a76 |
1221 | { |
f3986ebb |
1222 | return my_fclose(pf); /* defined in win32sck.c */ |
0a753a76 |
1223 | } |
1224 | |
68dc0745 |
1225 | DllExport int |
1226 | win32_fputs(const char *s,FILE *pf) |
0a753a76 |
1227 | { |
390b85e7 |
1228 | return fputs(s, pf); |
0a753a76 |
1229 | } |
1230 | |
68dc0745 |
1231 | DllExport int |
1232 | win32_fputc(int c,FILE *pf) |
0a753a76 |
1233 | { |
390b85e7 |
1234 | return fputc(c,pf); |
0a753a76 |
1235 | } |
1236 | |
68dc0745 |
1237 | DllExport int |
1238 | win32_ungetc(int c,FILE *pf) |
0a753a76 |
1239 | { |
390b85e7 |
1240 | return ungetc(c,pf); |
0a753a76 |
1241 | } |
1242 | |
68dc0745 |
1243 | DllExport int |
1244 | win32_getc(FILE *pf) |
0a753a76 |
1245 | { |
390b85e7 |
1246 | return getc(pf); |
0a753a76 |
1247 | } |
1248 | |
68dc0745 |
1249 | DllExport int |
1250 | win32_fileno(FILE *pf) |
0a753a76 |
1251 | { |
390b85e7 |
1252 | return fileno(pf); |
0a753a76 |
1253 | } |
1254 | |
68dc0745 |
1255 | DllExport void |
1256 | win32_clearerr(FILE *pf) |
0a753a76 |
1257 | { |
390b85e7 |
1258 | clearerr(pf); |
68dc0745 |
1259 | return; |
0a753a76 |
1260 | } |
1261 | |
68dc0745 |
1262 | DllExport int |
1263 | win32_fflush(FILE *pf) |
0a753a76 |
1264 | { |
390b85e7 |
1265 | return fflush(pf); |
0a753a76 |
1266 | } |
1267 | |
68dc0745 |
1268 | DllExport long |
1269 | win32_ftell(FILE *pf) |
0a753a76 |
1270 | { |
390b85e7 |
1271 | return ftell(pf); |
0a753a76 |
1272 | } |
1273 | |
68dc0745 |
1274 | DllExport int |
1275 | win32_fseek(FILE *pf,long offset,int origin) |
0a753a76 |
1276 | { |
390b85e7 |
1277 | return fseek(pf, offset, origin); |
0a753a76 |
1278 | } |
1279 | |
68dc0745 |
1280 | DllExport int |
1281 | win32_fgetpos(FILE *pf,fpos_t *p) |
0a753a76 |
1282 | { |
390b85e7 |
1283 | return fgetpos(pf, p); |
0a753a76 |
1284 | } |
1285 | |
68dc0745 |
1286 | DllExport int |
1287 | win32_fsetpos(FILE *pf,const fpos_t *p) |
0a753a76 |
1288 | { |
390b85e7 |
1289 | return fsetpos(pf, p); |
0a753a76 |
1290 | } |
1291 | |
68dc0745 |
1292 | DllExport void |
1293 | win32_rewind(FILE *pf) |
0a753a76 |
1294 | { |
390b85e7 |
1295 | rewind(pf); |
68dc0745 |
1296 | return; |
0a753a76 |
1297 | } |
1298 | |
68dc0745 |
1299 | DllExport FILE* |
1300 | win32_tmpfile(void) |
0a753a76 |
1301 | { |
390b85e7 |
1302 | return tmpfile(); |
0a753a76 |
1303 | } |
1304 | |
68dc0745 |
1305 | DllExport void |
1306 | win32_abort(void) |
0a753a76 |
1307 | { |
390b85e7 |
1308 | abort(); |
68dc0745 |
1309 | return; |
0a753a76 |
1310 | } |
1311 | |
68dc0745 |
1312 | DllExport int |
22239a37 |
1313 | win32_fstat(int fd,struct stat *sbufptr) |
0a753a76 |
1314 | { |
22239a37 |
1315 | return fstat(fd,sbufptr); |
0a753a76 |
1316 | } |
1317 | |
68dc0745 |
1318 | DllExport int |
1319 | win32_pipe(int *pfd, unsigned int size, int mode) |
0a753a76 |
1320 | { |
390b85e7 |
1321 | return _pipe(pfd, size, mode); |
0a753a76 |
1322 | } |
1323 | |
68dc0745 |
1324 | DllExport FILE* |
1325 | win32_popen(const char *command, const char *mode) |
0a753a76 |
1326 | { |
390b85e7 |
1327 | return _popen(command, mode); |
0a753a76 |
1328 | } |
1329 | |
68dc0745 |
1330 | DllExport int |
1331 | win32_pclose(FILE *pf) |
0a753a76 |
1332 | { |
390b85e7 |
1333 | return _pclose(pf); |
0a753a76 |
1334 | } |
1335 | |
68dc0745 |
1336 | DllExport int |
1337 | win32_setmode(int fd, int mode) |
0a753a76 |
1338 | { |
390b85e7 |
1339 | return setmode(fd, mode); |
0a753a76 |
1340 | } |
1341 | |
96e4d5b1 |
1342 | DllExport long |
1343 | win32_lseek(int fd, long offset, int origin) |
1344 | { |
390b85e7 |
1345 | return lseek(fd, offset, origin); |
96e4d5b1 |
1346 | } |
1347 | |
1348 | DllExport long |
1349 | win32_tell(int fd) |
1350 | { |
390b85e7 |
1351 | return tell(fd); |
96e4d5b1 |
1352 | } |
1353 | |
68dc0745 |
1354 | DllExport int |
1355 | win32_open(const char *path, int flag, ...) |
0a753a76 |
1356 | { |
68dc0745 |
1357 | va_list ap; |
1358 | int pmode; |
0a753a76 |
1359 | |
1360 | va_start(ap, flag); |
1361 | pmode = va_arg(ap, int); |
1362 | va_end(ap); |
1363 | |
68dc0745 |
1364 | if (stricmp(path, "/dev/null")==0) |
390b85e7 |
1365 | return open("NUL", flag, pmode); |
1366 | return open(path,flag,pmode); |
0a753a76 |
1367 | } |
1368 | |
68dc0745 |
1369 | DllExport int |
1370 | win32_close(int fd) |
0a753a76 |
1371 | { |
390b85e7 |
1372 | return close(fd); |
0a753a76 |
1373 | } |
1374 | |
68dc0745 |
1375 | DllExport int |
96e4d5b1 |
1376 | win32_eof(int fd) |
1377 | { |
390b85e7 |
1378 | return eof(fd); |
96e4d5b1 |
1379 | } |
1380 | |
1381 | DllExport int |
68dc0745 |
1382 | win32_dup(int fd) |
0a753a76 |
1383 | { |
390b85e7 |
1384 | return dup(fd); |
0a753a76 |
1385 | } |
1386 | |
68dc0745 |
1387 | DllExport int |
1388 | win32_dup2(int fd1,int fd2) |
0a753a76 |
1389 | { |
390b85e7 |
1390 | return dup2(fd1,fd2); |
0a753a76 |
1391 | } |
1392 | |
68dc0745 |
1393 | DllExport int |
3e3baf6d |
1394 | win32_read(int fd, void *buf, unsigned int cnt) |
0a753a76 |
1395 | { |
390b85e7 |
1396 | return read(fd, buf, cnt); |
0a753a76 |
1397 | } |
1398 | |
68dc0745 |
1399 | DllExport int |
3e3baf6d |
1400 | win32_write(int fd, const void *buf, unsigned int cnt) |
0a753a76 |
1401 | { |
390b85e7 |
1402 | return write(fd, buf, cnt); |
0a753a76 |
1403 | } |
1404 | |
68dc0745 |
1405 | DllExport int |
5aabfad6 |
1406 | win32_mkdir(const char *dir, int mode) |
1407 | { |
390b85e7 |
1408 | return mkdir(dir); /* just ignore mode */ |
5aabfad6 |
1409 | } |
96e4d5b1 |
1410 | |
5aabfad6 |
1411 | DllExport int |
1412 | win32_rmdir(const char *dir) |
1413 | { |
390b85e7 |
1414 | return rmdir(dir); |
5aabfad6 |
1415 | } |
96e4d5b1 |
1416 | |
5aabfad6 |
1417 | DllExport int |
1418 | win32_chdir(const char *dir) |
1419 | { |
390b85e7 |
1420 | return chdir(dir); |
5aabfad6 |
1421 | } |
96e4d5b1 |
1422 | |
5aabfad6 |
1423 | DllExport int |
3e3baf6d |
1424 | win32_spawnvp(int mode, const char *cmdname, const char *const *argv) |
0a753a76 |
1425 | { |
2d7a9237 |
1426 | int status; |
1427 | |
1428 | status = spawnvp(mode, cmdname, (char * const *) argv); |
1429 | #ifndef __BORLANDC__ |
1430 | /* XXX For the P_NOWAIT case, Borland RTL returns pinfo.dwProcessId |
1431 | * while VC RTL returns pinfo.hProcess. For purposes of the custom |
1432 | * implementation of win32_wait(), we assume the latter. |
1433 | */ |
1434 | if (mode == P_NOWAIT && status >= 0) |
1435 | w32_child_pids[w32_num_children++] = (HANDLE)status; |
1436 | #endif |
1437 | return status; |
0a753a76 |
1438 | } |
1439 | |
6890e559 |
1440 | DllExport int |
1441 | win32_execvp(const char *cmdname, const char *const *argv) |
1442 | { |
390b85e7 |
1443 | return execvp(cmdname, (char *const *)argv); |
6890e559 |
1444 | } |
1445 | |
84902520 |
1446 | DllExport void |
1447 | win32_perror(const char *str) |
1448 | { |
390b85e7 |
1449 | perror(str); |
84902520 |
1450 | } |
1451 | |
1452 | DllExport void |
1453 | win32_setbuf(FILE *pf, char *buf) |
1454 | { |
390b85e7 |
1455 | setbuf(pf, buf); |
84902520 |
1456 | } |
1457 | |
1458 | DllExport int |
1459 | win32_setvbuf(FILE *pf, char *buf, int type, size_t size) |
1460 | { |
390b85e7 |
1461 | return setvbuf(pf, buf, type, size); |
84902520 |
1462 | } |
1463 | |
1464 | DllExport int |
1465 | win32_flushall(void) |
1466 | { |
390b85e7 |
1467 | return flushall(); |
84902520 |
1468 | } |
1469 | |
1470 | DllExport int |
1471 | win32_fcloseall(void) |
1472 | { |
390b85e7 |
1473 | return fcloseall(); |
84902520 |
1474 | } |
1475 | |
1476 | DllExport char* |
1477 | win32_fgets(char *s, int n, FILE *pf) |
1478 | { |
390b85e7 |
1479 | return fgets(s, n, pf); |
84902520 |
1480 | } |
1481 | |
1482 | DllExport char* |
1483 | win32_gets(char *s) |
1484 | { |
390b85e7 |
1485 | return gets(s); |
84902520 |
1486 | } |
1487 | |
1488 | DllExport int |
1489 | win32_fgetc(FILE *pf) |
1490 | { |
390b85e7 |
1491 | return fgetc(pf); |
84902520 |
1492 | } |
1493 | |
1494 | DllExport int |
1495 | win32_putc(int c, FILE *pf) |
1496 | { |
390b85e7 |
1497 | return putc(c,pf); |
84902520 |
1498 | } |
1499 | |
1500 | DllExport int |
1501 | win32_puts(const char *s) |
1502 | { |
390b85e7 |
1503 | return puts(s); |
84902520 |
1504 | } |
1505 | |
1506 | DllExport int |
1507 | win32_getchar(void) |
1508 | { |
390b85e7 |
1509 | return getchar(); |
84902520 |
1510 | } |
1511 | |
1512 | DllExport int |
1513 | win32_putchar(int c) |
1514 | { |
390b85e7 |
1515 | return putchar(c); |
84902520 |
1516 | } |
1517 | |
bbc8f9de |
1518 | #ifdef MYMALLOC |
1519 | |
1520 | #ifndef USE_PERL_SBRK |
1521 | |
1522 | static char *committed = NULL; |
1523 | static char *base = NULL; |
1524 | static char *reserved = NULL; |
1525 | static char *brk = NULL; |
1526 | static DWORD pagesize = 0; |
1527 | static DWORD allocsize = 0; |
1528 | |
1529 | void * |
1530 | sbrk(int need) |
1531 | { |
1532 | void *result; |
1533 | if (!pagesize) |
1534 | {SYSTEM_INFO info; |
1535 | GetSystemInfo(&info); |
1536 | /* Pretend page size is larger so we don't perpetually |
1537 | * call the OS to commit just one page ... |
1538 | */ |
1539 | pagesize = info.dwPageSize << 3; |
1540 | allocsize = info.dwAllocationGranularity; |
1541 | } |
1542 | /* This scheme fails eventually if request for contiguous |
1543 | * block is denied so reserve big blocks - this is only |
1544 | * address space not memory ... |
1545 | */ |
1546 | if (brk+need >= reserved) |
1547 | { |
1548 | DWORD size = 64*1024*1024; |
1549 | char *addr; |
1550 | if (committed && reserved && committed < reserved) |
1551 | { |
1552 | /* Commit last of previous chunk cannot span allocations */ |
161b471a |
1553 | addr = (char *) VirtualAlloc(committed,reserved-committed,MEM_COMMIT,PAGE_READWRITE); |
bbc8f9de |
1554 | if (addr) |
1555 | committed = reserved; |
1556 | } |
1557 | /* Reserve some (more) space |
1558 | * Note this is a little sneaky, 1st call passes NULL as reserved |
1559 | * so lets system choose where we start, subsequent calls pass |
1560 | * the old end address so ask for a contiguous block |
1561 | */ |
161b471a |
1562 | addr = (char *) VirtualAlloc(reserved,size,MEM_RESERVE,PAGE_NOACCESS); |
bbc8f9de |
1563 | if (addr) |
1564 | { |
1565 | reserved = addr+size; |
1566 | if (!base) |
1567 | base = addr; |
1568 | if (!committed) |
1569 | committed = base; |
1570 | if (!brk) |
1571 | brk = committed; |
1572 | } |
1573 | else |
1574 | { |
1575 | return (void *) -1; |
1576 | } |
1577 | } |
1578 | result = brk; |
1579 | brk += need; |
1580 | if (brk > committed) |
1581 | { |
1582 | DWORD size = ((brk-committed + pagesize -1)/pagesize) * pagesize; |
161b471a |
1583 | char *addr = (char *) VirtualAlloc(committed,size,MEM_COMMIT,PAGE_READWRITE); |
bbc8f9de |
1584 | if (addr) |
1585 | { |
1586 | committed += size; |
1587 | } |
1588 | else |
1589 | return (void *) -1; |
1590 | } |
1591 | return result; |
1592 | } |
1593 | |
1594 | #endif |
1595 | #endif |
1596 | |
84902520 |
1597 | DllExport void* |
1598 | win32_malloc(size_t size) |
1599 | { |
390b85e7 |
1600 | return malloc(size); |
84902520 |
1601 | } |
1602 | |
1603 | DllExport void* |
1604 | win32_calloc(size_t numitems, size_t size) |
1605 | { |
390b85e7 |
1606 | return calloc(numitems,size); |
84902520 |
1607 | } |
1608 | |
1609 | DllExport void* |
1610 | win32_realloc(void *block, size_t size) |
1611 | { |
390b85e7 |
1612 | return realloc(block,size); |
84902520 |
1613 | } |
1614 | |
1615 | DllExport void |
1616 | win32_free(void *block) |
1617 | { |
390b85e7 |
1618 | free(block); |
84902520 |
1619 | } |
1620 | |
bbc8f9de |
1621 | |
68dc0745 |
1622 | int |
65e48ea9 |
1623 | win32_open_osfhandle(long handle, int flags) |
0a753a76 |
1624 | { |
390b85e7 |
1625 | return _open_osfhandle(handle, flags); |
0a753a76 |
1626 | } |
1627 | |
68dc0745 |
1628 | long |
65e48ea9 |
1629 | win32_get_osfhandle(int fd) |
0a753a76 |
1630 | { |
390b85e7 |
1631 | return _get_osfhandle(fd); |
0a753a76 |
1632 | } |
7bac28a0 |
1633 | |
7bac28a0 |
1634 | /* |
1635 | * Extras. |
1636 | */ |
1637 | |
ad2e33dc |
1638 | static |
1639 | XS(w32_GetCwd) |
1640 | { |
1641 | dXSARGS; |
1642 | SV *sv = sv_newmortal(); |
1643 | /* Make one call with zero size - return value is required size */ |
1644 | DWORD len = GetCurrentDirectory((DWORD)0,NULL); |
1645 | SvUPGRADE(sv,SVt_PV); |
1646 | SvGROW(sv,len); |
1647 | SvCUR(sv) = GetCurrentDirectory((DWORD) SvLEN(sv), SvPVX(sv)); |
1648 | /* |
1649 | * If result != 0 |
1650 | * then it worked, set PV valid, |
1651 | * else leave it 'undef' |
1652 | */ |
1653 | if (SvCUR(sv)) |
1654 | SvPOK_on(sv); |
1655 | EXTEND(sp,1); |
1656 | ST(0) = sv; |
1657 | XSRETURN(1); |
1658 | } |
1659 | |
1660 | static |
1661 | XS(w32_SetCwd) |
1662 | { |
1663 | dXSARGS; |
1664 | if (items != 1) |
1665 | croak("usage: Win32::SetCurrentDirectory($cwd)"); |
1666 | if (SetCurrentDirectory(SvPV(ST(0),na))) |
1667 | XSRETURN_YES; |
1668 | |
1669 | XSRETURN_NO; |
1670 | } |
1671 | |
1672 | static |
1673 | XS(w32_GetNextAvailDrive) |
1674 | { |
1675 | dXSARGS; |
1676 | char ix = 'C'; |
1677 | char root[] = "_:\\"; |
1678 | while (ix <= 'Z') { |
1679 | root[0] = ix++; |
1680 | if (GetDriveType(root) == 1) { |
1681 | root[2] = '\0'; |
1682 | XSRETURN_PV(root); |
1683 | } |
1684 | } |
1685 | XSRETURN_UNDEF; |
1686 | } |
1687 | |
1688 | static |
1689 | XS(w32_GetLastError) |
1690 | { |
1691 | dXSARGS; |
1692 | XSRETURN_IV(GetLastError()); |
1693 | } |
1694 | |
1695 | static |
1696 | XS(w32_LoginName) |
1697 | { |
1698 | dXSARGS; |
e34ffe5a |
1699 | char *name = getlogin_buffer; |
1700 | DWORD size = sizeof(getlogin_buffer); |
ad2e33dc |
1701 | if (GetUserName(name,&size)) { |
1702 | /* size includes NULL */ |
1703 | ST(0) = sv_2mortal(newSVpv(name,size-1)); |
1704 | XSRETURN(1); |
1705 | } |
1706 | XSRETURN_UNDEF; |
1707 | } |
1708 | |
1709 | static |
1710 | XS(w32_NodeName) |
1711 | { |
1712 | dXSARGS; |
1713 | char name[MAX_COMPUTERNAME_LENGTH+1]; |
1714 | DWORD size = sizeof(name); |
1715 | if (GetComputerName(name,&size)) { |
1716 | /* size does NOT include NULL :-( */ |
1717 | ST(0) = sv_2mortal(newSVpv(name,size)); |
1718 | XSRETURN(1); |
1719 | } |
1720 | XSRETURN_UNDEF; |
1721 | } |
1722 | |
1723 | |
1724 | static |
1725 | XS(w32_DomainName) |
1726 | { |
1727 | dXSARGS; |
1728 | char name[256]; |
1729 | DWORD size = sizeof(name); |
1730 | if (GetUserName(name,&size)) { |
1731 | char sid[1024]; |
1732 | DWORD sidlen = sizeof(sid); |
1733 | char dname[256]; |
1734 | DWORD dnamelen = sizeof(dname); |
1735 | SID_NAME_USE snu; |
1736 | if (LookupAccountName(NULL, name, &sid, &sidlen, |
1737 | dname, &dnamelen, &snu)) { |
1738 | XSRETURN_PV(dname); /* all that for this */ |
1739 | } |
1740 | } |
1741 | XSRETURN_UNDEF; |
1742 | } |
1743 | |
1744 | static |
1745 | XS(w32_FsType) |
1746 | { |
1747 | dXSARGS; |
1748 | char fsname[256]; |
1749 | DWORD flags, filecomplen; |
1750 | if (GetVolumeInformation(NULL, NULL, 0, NULL, &filecomplen, |
1751 | &flags, fsname, sizeof(fsname))) { |
1752 | if (GIMME == G_ARRAY) { |
1753 | XPUSHs(sv_2mortal(newSVpv(fsname,0))); |
1754 | XPUSHs(sv_2mortal(newSViv(flags))); |
1755 | XPUSHs(sv_2mortal(newSViv(filecomplen))); |
1756 | PUTBACK; |
1757 | return; |
1758 | } |
1759 | XSRETURN_PV(fsname); |
1760 | } |
1761 | XSRETURN_UNDEF; |
1762 | } |
1763 | |
1764 | static |
1765 | XS(w32_GetOSVersion) |
1766 | { |
1767 | dXSARGS; |
1768 | OSVERSIONINFO osver; |
1769 | |
1770 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); |
1771 | if (GetVersionEx(&osver)) { |
1772 | XPUSHs(newSVpv(osver.szCSDVersion, 0)); |
1773 | XPUSHs(newSViv(osver.dwMajorVersion)); |
1774 | XPUSHs(newSViv(osver.dwMinorVersion)); |
1775 | XPUSHs(newSViv(osver.dwBuildNumber)); |
1776 | XPUSHs(newSViv(osver.dwPlatformId)); |
1777 | PUTBACK; |
1778 | return; |
1779 | } |
1780 | XSRETURN_UNDEF; |
1781 | } |
1782 | |
1783 | static |
1784 | XS(w32_IsWinNT) |
1785 | { |
1786 | dXSARGS; |
1787 | XSRETURN_IV(IsWinNT()); |
1788 | } |
1789 | |
1790 | static |
1791 | XS(w32_IsWin95) |
1792 | { |
1793 | dXSARGS; |
1794 | XSRETURN_IV(IsWin95()); |
1795 | } |
1796 | |
1797 | static |
1798 | XS(w32_FormatMessage) |
1799 | { |
1800 | dXSARGS; |
1801 | DWORD source = 0; |
1802 | char msgbuf[1024]; |
1803 | |
1804 | if (items != 1) |
1805 | croak("usage: Win32::FormatMessage($errno)"); |
1806 | |
1807 | if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, |
1808 | &source, SvIV(ST(0)), 0, |
1809 | msgbuf, sizeof(msgbuf)-1, NULL)) |
1810 | XSRETURN_PV(msgbuf); |
1811 | |
1812 | XSRETURN_UNDEF; |
1813 | } |
1814 | |
1815 | static |
1816 | XS(w32_Spawn) |
1817 | { |
1818 | dXSARGS; |
1819 | char *cmd, *args; |
1820 | PROCESS_INFORMATION stProcInfo; |
1821 | STARTUPINFO stStartInfo; |
1822 | BOOL bSuccess = FALSE; |
1823 | |
1824 | if(items != 3) |
1825 | croak("usage: Win32::Spawn($cmdName, $args, $PID)"); |
1826 | |
1827 | cmd = SvPV(ST(0),na); |
1828 | args = SvPV(ST(1), na); |
1829 | |
1830 | memset(&stStartInfo, 0, sizeof(stStartInfo)); /* Clear the block */ |
1831 | stStartInfo.cb = sizeof(stStartInfo); /* Set the structure size */ |
1832 | stStartInfo.dwFlags = STARTF_USESHOWWINDOW; /* Enable wShowWindow control */ |
1833 | stStartInfo.wShowWindow = SW_SHOWMINNOACTIVE; /* Start min (normal) */ |
1834 | |
1835 | if(CreateProcess( |
1836 | cmd, /* Image path */ |
1837 | args, /* Arguments for command line */ |
1838 | NULL, /* Default process security */ |
1839 | NULL, /* Default thread security */ |
1840 | FALSE, /* Must be TRUE to use std handles */ |
1841 | NORMAL_PRIORITY_CLASS, /* No special scheduling */ |
1842 | NULL, /* Inherit our environment block */ |
1843 | NULL, /* Inherit our currrent directory */ |
1844 | &stStartInfo, /* -> Startup info */ |
1845 | &stProcInfo)) /* <- Process info (if OK) */ |
1846 | { |
1847 | CloseHandle(stProcInfo.hThread);/* library source code does this. */ |
1848 | sv_setiv(ST(2), stProcInfo.dwProcessId); |
1849 | bSuccess = TRUE; |
1850 | } |
1851 | XSRETURN_IV(bSuccess); |
1852 | } |
1853 | |
1854 | static |
1855 | XS(w32_GetTickCount) |
1856 | { |
1857 | dXSARGS; |
1858 | XSRETURN_IV(GetTickCount()); |
1859 | } |
1860 | |
1861 | static |
1862 | XS(w32_GetShortPathName) |
1863 | { |
1864 | dXSARGS; |
1865 | SV *shortpath; |
e8bab181 |
1866 | DWORD len; |
ad2e33dc |
1867 | |
1868 | if(items != 1) |
1869 | croak("usage: Win32::GetShortPathName($longPathName)"); |
1870 | |
1871 | shortpath = sv_mortalcopy(ST(0)); |
1872 | SvUPGRADE(shortpath, SVt_PV); |
1873 | /* src == target is allowed */ |
e8bab181 |
1874 | do { |
1875 | len = GetShortPathName(SvPVX(shortpath), |
1876 | SvPVX(shortpath), |
1877 | SvLEN(shortpath)); |
1878 | } while (len >= SvLEN(shortpath) && sv_grow(shortpath,len+1)); |
1879 | if (len) { |
1880 | SvCUR_set(shortpath,len); |
ad2e33dc |
1881 | ST(0) = shortpath; |
e8bab181 |
1882 | } |
ad2e33dc |
1883 | else |
1884 | ST(0) = &sv_undef; |
1885 | XSRETURN(1); |
1886 | } |
1887 | |
1888 | void |
f3986ebb |
1889 | Perl_init_os_extras() |
ad2e33dc |
1890 | { |
1891 | char *file = __FILE__; |
1892 | dXSUB_SYS; |
1893 | |
1894 | /* XXX should be removed after checking with Nick */ |
1895 | newXS("Win32::GetCurrentDirectory", w32_GetCwd, file); |
1896 | |
1897 | /* these names are Activeware compatible */ |
1898 | newXS("Win32::GetCwd", w32_GetCwd, file); |
1899 | newXS("Win32::SetCwd", w32_SetCwd, file); |
1900 | newXS("Win32::GetNextAvailDrive", w32_GetNextAvailDrive, file); |
1901 | newXS("Win32::GetLastError", w32_GetLastError, file); |
1902 | newXS("Win32::LoginName", w32_LoginName, file); |
1903 | newXS("Win32::NodeName", w32_NodeName, file); |
1904 | newXS("Win32::DomainName", w32_DomainName, file); |
1905 | newXS("Win32::FsType", w32_FsType, file); |
1906 | newXS("Win32::GetOSVersion", w32_GetOSVersion, file); |
1907 | newXS("Win32::IsWinNT", w32_IsWinNT, file); |
1908 | newXS("Win32::IsWin95", w32_IsWin95, file); |
1909 | newXS("Win32::FormatMessage", w32_FormatMessage, file); |
1910 | newXS("Win32::Spawn", w32_Spawn, file); |
1911 | newXS("Win32::GetTickCount", w32_GetTickCount, file); |
1912 | newXS("Win32::GetShortPathName", w32_GetShortPathName, file); |
1913 | |
1914 | /* XXX Bloat Alert! The following Activeware preloads really |
1915 | * ought to be part of Win32::Sys::*, so they're not included |
1916 | * here. |
1917 | */ |
1918 | /* LookupAccountName |
1919 | * LookupAccountSID |
1920 | * InitiateSystemShutdown |
1921 | * AbortSystemShutdown |
1922 | * ExpandEnvrironmentStrings |
1923 | */ |
1924 | } |
1925 | |
1926 | void |
1927 | Perl_win32_init(int *argcp, char ***argvp) |
1928 | { |
1929 | /* Disable floating point errors, Perl will trap the ones we |
1930 | * care about. VC++ RTL defaults to switching these off |
1931 | * already, but the Borland RTL doesn't. Since we don't |
1932 | * want to be at the vendor's whim on the default, we set |
1933 | * it explicitly here. |
1934 | */ |
a835ef8a |
1935 | #if !defined(_ALPHA_) && !defined(__GNUC__) |
ad2e33dc |
1936 | _control87(MCW_EM, MCW_EM); |
3dc9191e |
1937 | #endif |
dc86dda3 |
1938 | MALLOC_INIT; |
ad2e33dc |
1939 | } |
d55594ae |
1940 | |
a868473f |
1941 | #ifdef USE_BINMODE_SCRIPTS |
1942 | |
1943 | void |
1944 | win32_strip_return(SV *sv) |
1945 | { |
1946 | char *s = SvPVX(sv); |
1947 | char *e = s+SvCUR(sv); |
1948 | char *d = s; |
1949 | while (s < e) |
1950 | { |
1951 | if (*s == '\r' && s[1] == '\n') |
1952 | { |
1953 | *d++ = '\n'; |
1954 | s += 2; |
1955 | } |
1956 | else |
1957 | { |
1958 | *d++ = *s++; |
1959 | } |
1960 | } |
1961 | SvCUR_set(sv,d-SvPVX(sv)); |
1962 | } |
1963 | |
1964 | #endif |
1965 | |
1966 | |
d55594ae |
1967 | |
1968 | |
1969 | |
161b471a |
1970 | |
a835ef8a |
1971 | |
22239a37 |
1972 | |