Commit | Line | Data |
e1caacb4 |
1 | /* WINCE.C - stuff for Windows CE |
2 | * |
ca6c63e1 |
3 | * Time-stamp: <26/10/01 15:25:20 keuchel@keuchelnt> |
e1caacb4 |
4 | * |
5 | * You may distribute under the terms of either the GNU General Public |
6 | * License or the Artistic License, as specified in the README file. |
7 | */ |
8 | |
9 | #define WIN32_LEAN_AND_MEAN |
10 | #define WIN32IO_IS_STDIO |
11 | #include <windows.h> |
216db7ee |
12 | #include <signal.h> |
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13 | |
f4257e4d |
14 | #define PERLIO_NOT_STDIO 0 |
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15 | |
16 | #if !defined(PERLIO_IS_STDIO) && !defined(USE_SFIO) |
17 | #define PerlIO FILE |
18 | #endif |
19 | |
20 | #define wince_private |
21 | #include "errno.h" |
22 | |
23 | #include "EXTERN.h" |
24 | #include "perl.h" |
25 | |
26 | #define NO_XSLOCKS |
27 | #define PERL_NO_GET_CONTEXT |
28 | #include "XSUB.h" |
29 | |
30 | #include "win32iop.h" |
31 | #include <string.h> |
32 | #include <stdarg.h> |
33 | #include <float.h> |
34 | #include <shellapi.h> |
814ffeea |
35 | #include <process.h> |
e1caacb4 |
36 | |
37 | #define perl |
38 | #include "celib_defs.h" |
39 | #include "cewin32.h" |
40 | #include "cecrt.h" |
41 | #include "cewin32_defs.h" |
42 | #include "cecrt_defs.h" |
43 | |
94081db1 |
44 | #define GetCurrentDirectoryW XCEGetCurrentDirectoryW |
45 | |
e1caacb4 |
46 | #ifdef PALM_SIZE |
47 | #include "stdio-palmsize.h" |
48 | #endif |
49 | |
50 | #define EXECF_EXEC 1 |
51 | #define EXECF_SPAWN 2 |
52 | #define EXECF_SPAWN_NOWAIT 3 |
53 | |
54 | #if defined(PERL_IMPLICIT_SYS) |
55 | # undef win32_get_privlib |
56 | # define win32_get_privlib g_win32_get_privlib |
57 | # undef win32_get_sitelib |
58 | # define win32_get_sitelib g_win32_get_sitelib |
59 | # undef win32_get_vendorlib |
60 | # define win32_get_vendorlib g_win32_get_vendorlib |
61 | # undef do_spawn |
62 | # define do_spawn g_do_spawn |
63 | # undef getlogin |
64 | # define getlogin g_getlogin |
65 | #endif |
66 | |
814ffeea |
67 | static void get_shell(void); |
68 | static long tokenize(const char *str, char **dest, char ***destv); |
69 | static int do_spawn2(pTHX_ char *cmd, int exectype); |
70 | static BOOL has_shell_metachars(char *ptr); |
e1caacb4 |
71 | static long filetime_to_clock(PFILETIME ft); |
72 | static BOOL filetime_from_time(PFILETIME ft, time_t t); |
e6a0bbf8 |
73 | static char * get_emd_part(SV **leading, STRLEN *const len, |
74 | char *trailing, ...); |
814ffeea |
75 | static void remove_dead_process(long deceased); |
76 | static long find_pid(int pid); |
77 | static char * qualified_path(const char *cmd); |
e1caacb4 |
78 | static char * win32_get_xlib(const char *pl, const char *xlib, |
e6a0bbf8 |
79 | const char *libname, STRLEN *const len); |
e1caacb4 |
80 | |
814ffeea |
81 | #ifdef USE_ITHREADS |
82 | static void remove_dead_pseudo_process(long child); |
83 | static long find_pseudo_pid(int pid); |
84 | #endif |
85 | |
86 | int _fmode = O_TEXT; /* celib do not provide _fmode, so we define it here */ |
87 | |
e1caacb4 |
88 | START_EXTERN_C |
89 | HANDLE w32_perldll_handle = INVALID_HANDLE_VALUE; |
90 | char w32_module_name[MAX_PATH+1]; |
91 | END_EXTERN_C |
92 | |
93 | static DWORD w32_platform = (DWORD)-1; |
94 | |
f4257e4d |
95 | int |
e1caacb4 |
96 | IsWin95(void) |
97 | { |
98 | return (win32_os_id() == VER_PLATFORM_WIN32_WINDOWS); |
99 | } |
100 | |
101 | int |
102 | IsWinNT(void) |
103 | { |
104 | return (win32_os_id() == VER_PLATFORM_WIN32_NT); |
105 | } |
106 | |
107 | int |
108 | IsWinCE(void) |
109 | { |
110 | return (win32_os_id() == VER_PLATFORM_WIN32_CE); |
111 | } |
112 | |
113 | EXTERN_C void |
114 | set_w32_module_name(void) |
115 | { |
116 | char* ptr; |
117 | XCEGetModuleFileNameA((HMODULE)((w32_perldll_handle == INVALID_HANDLE_VALUE) |
118 | ? XCEGetModuleHandleA(NULL) |
119 | : w32_perldll_handle), |
120 | w32_module_name, sizeof(w32_module_name)); |
121 | |
122 | /* normalize to forward slashes */ |
123 | ptr = w32_module_name; |
124 | while (*ptr) { |
125 | if (*ptr == '\\') |
126 | *ptr = '/'; |
127 | ++ptr; |
128 | } |
129 | } |
130 | |
131 | /* *svp (if non-NULL) is expected to be POK (valid allocated SvPVX(*svp)) */ |
132 | static char* |
133 | get_regstr_from(HKEY hkey, const char *valuename, SV **svp) |
134 | { |
135 | /* Retrieve a REG_SZ or REG_EXPAND_SZ from the registry */ |
136 | HKEY handle; |
137 | DWORD type; |
138 | const char *subkey = "Software\\Perl"; |
4e205ed6 |
139 | char *str = NULL; |
e1caacb4 |
140 | long retval; |
141 | |
142 | retval = XCERegOpenKeyExA(hkey, subkey, 0, KEY_READ, &handle); |
143 | if (retval == ERROR_SUCCESS) { |
144 | DWORD datalen; |
145 | retval = XCERegQueryValueExA(handle, valuename, 0, &type, NULL, &datalen); |
146 | if (retval == ERROR_SUCCESS && type == REG_SZ) { |
acfe0abc |
147 | dTHX; |
e1caacb4 |
148 | if (!*svp) |
149 | *svp = sv_2mortal(newSVpvn("",0)); |
150 | SvGROW(*svp, datalen); |
151 | retval = XCERegQueryValueExA(handle, valuename, 0, NULL, |
152 | (PBYTE)SvPVX(*svp), &datalen); |
153 | if (retval == ERROR_SUCCESS) { |
154 | str = SvPVX(*svp); |
155 | SvCUR_set(*svp,datalen-1); |
156 | } |
157 | } |
158 | RegCloseKey(handle); |
159 | } |
160 | return str; |
161 | } |
162 | |
163 | /* *svp (if non-NULL) is expected to be POK (valid allocated SvPVX(*svp)) */ |
164 | static char* |
165 | get_regstr(const char *valuename, SV **svp) |
166 | { |
167 | char *str = get_regstr_from(HKEY_CURRENT_USER, valuename, svp); |
168 | if (!str) |
169 | str = get_regstr_from(HKEY_LOCAL_MACHINE, valuename, svp); |
170 | return str; |
171 | } |
172 | |
173 | /* *prev_pathp (if non-NULL) is expected to be POK (valid allocated SvPVX(sv)) */ |
174 | static char * |
e6a0bbf8 |
175 | get_emd_part(SV **prev_pathp, STRLEN *const len, char *trailing_path, ...) |
e1caacb4 |
176 | { |
177 | char base[10]; |
178 | va_list ap; |
179 | char mod_name[MAX_PATH+1]; |
180 | char *ptr; |
181 | char *optr; |
182 | char *strip; |
183 | int oldsize, newsize; |
184 | STRLEN baselen; |
185 | |
186 | va_start(ap, trailing_path); |
187 | strip = va_arg(ap, char *); |
188 | |
189 | sprintf(base, "%d.%d", (int)PERL_REVISION, (int)PERL_VERSION); |
190 | baselen = strlen(base); |
191 | |
192 | if (!*w32_module_name) { |
193 | set_w32_module_name(); |
194 | } |
195 | strcpy(mod_name, w32_module_name); |
196 | ptr = strrchr(mod_name, '/'); |
197 | while (ptr && strip) { |
198 | /* look for directories to skip back */ |
199 | optr = ptr; |
200 | *ptr = '\0'; |
201 | ptr = strrchr(mod_name, '/'); |
202 | /* avoid stripping component if there is no slash, |
203 | * or it doesn't match ... */ |
204 | if (!ptr || stricmp(ptr+1, strip) != 0) { |
205 | /* ... but not if component matches m|5\.$patchlevel.*| */ |
206 | if (!ptr || !(*strip == '5' && *(ptr+1) == '5' |
207 | && strncmp(strip, base, baselen) == 0 |
208 | && strncmp(ptr+1, base, baselen) == 0)) |
209 | { |
210 | *optr = '/'; |
211 | ptr = optr; |
212 | } |
213 | } |
214 | strip = va_arg(ap, char *); |
215 | } |
216 | if (!ptr) { |
217 | ptr = mod_name; |
218 | *ptr++ = '.'; |
219 | *ptr = '/'; |
220 | } |
221 | va_end(ap); |
222 | strcpy(++ptr, trailing_path); |
223 | |
224 | /* only add directory if it exists */ |
225 | if (XCEGetFileAttributesA(mod_name) != (DWORD) -1) { |
226 | /* directory exists */ |
acfe0abc |
227 | dTHX; |
e1caacb4 |
228 | if (!*prev_pathp) |
229 | *prev_pathp = sv_2mortal(newSVpvn("",0)); |
230 | sv_catpvn(*prev_pathp, ";", 1); |
231 | sv_catpv(*prev_pathp, mod_name); |
e6a0bbf8 |
232 | if(len) |
233 | *len = SvCUR(*prev_pathp); |
e1caacb4 |
234 | return SvPVX(*prev_pathp); |
235 | } |
236 | |
4e205ed6 |
237 | return NULL; |
e1caacb4 |
238 | } |
239 | |
240 | char * |
e6a0bbf8 |
241 | win32_get_privlib(const char *pl, STRLEN *const len) |
e1caacb4 |
242 | { |
acfe0abc |
243 | dTHX; |
e1caacb4 |
244 | char *stdlib = "lib"; |
245 | char buffer[MAX_PATH+1]; |
4e205ed6 |
246 | SV *sv = NULL; |
e1caacb4 |
247 | |
248 | /* $stdlib = $HKCU{"lib-$]"} || $HKLM{"lib-$]"} || $HKCU{"lib"} || $HKLM{"lib"} || ""; */ |
249 | sprintf(buffer, "%s-%s", stdlib, pl); |
250 | if (!get_regstr(buffer, &sv)) |
251 | (void)get_regstr(stdlib, &sv); |
252 | |
253 | /* $stdlib .= ";$EMD/../../lib" */ |
e6a0bbf8 |
254 | return get_emd_part(&sv, len, stdlib, ARCHNAME, "bin", NULL); |
e1caacb4 |
255 | } |
256 | |
257 | static char * |
e6a0bbf8 |
258 | win32_get_xlib(const char *pl, const char *xlib, const char *libname, |
259 | STRLEN *const len) |
e1caacb4 |
260 | { |
acfe0abc |
261 | dTHX; |
e1caacb4 |
262 | char regstr[40]; |
263 | char pathstr[MAX_PATH+1]; |
264 | DWORD datalen; |
265 | int len, newsize; |
4e205ed6 |
266 | SV *sv1 = NULL; |
267 | SV *sv2 = NULL; |
e1caacb4 |
268 | |
269 | /* $HKCU{"$xlib-$]"} || $HKLM{"$xlib-$]"} . ---; */ |
270 | sprintf(regstr, "%s-%s", xlib, pl); |
271 | (void)get_regstr(regstr, &sv1); |
272 | |
273 | /* $xlib .= |
274 | * ";$EMD/" . ((-d $EMD/../../../$]) ? "../../.." : "../.."). "/$libname/$]/lib"; */ |
275 | sprintf(pathstr, "%s/%s/lib", libname, pl); |
e6a0bbf8 |
276 | (void)get_emd_part(&sv1, NULL, pathstr, ARCHNAME, "bin", pl, NULL); |
e1caacb4 |
277 | |
278 | /* $HKCU{$xlib} || $HKLM{$xlib} . ---; */ |
279 | (void)get_regstr(xlib, &sv2); |
280 | |
281 | /* $xlib .= |
282 | * ";$EMD/" . ((-d $EMD/../../../$]) ? "../../.." : "../.."). "/$libname/lib"; */ |
283 | sprintf(pathstr, "%s/lib", libname); |
e6a0bbf8 |
284 | (void)get_emd_part(&sv2, NULL, pathstr, ARCHNAME, "bin", pl, NULL); |
e1caacb4 |
285 | |
286 | if (!sv1 && !sv2) |
4e205ed6 |
287 | return NULL; |
e6a0bbf8 |
288 | if (!sv1) { |
289 | sv1 = sv2; |
290 | } else if (sv2) { |
291 | sv_catpvn(sv1, ";", 1); |
292 | sv_catsv(sv1, sv2); |
293 | } |
e1caacb4 |
294 | |
e6a0bbf8 |
295 | if (len) |
296 | *len = SvCUR(sv1); |
e1caacb4 |
297 | return SvPVX(sv1); |
298 | } |
299 | |
300 | char * |
e6a0bbf8 |
301 | win32_get_sitelib(const char *pl, STRLEN *const len) |
e1caacb4 |
302 | { |
e6a0bbf8 |
303 | return win32_get_xlib(pl, "sitelib", "site", len); |
e1caacb4 |
304 | } |
305 | |
306 | #ifndef PERL_VENDORLIB_NAME |
307 | # define PERL_VENDORLIB_NAME "vendor" |
308 | #endif |
309 | |
310 | char * |
e6a0bbf8 |
311 | win32_get_vendorlib(const char *pl, STRLEN *const len) |
e1caacb4 |
312 | { |
e6a0bbf8 |
313 | return win32_get_xlib(pl, "vendorlib", PERL_VENDORLIB_NAME, len); |
e1caacb4 |
314 | } |
315 | |
814ffeea |
316 | static BOOL |
317 | has_shell_metachars(char *ptr) |
318 | { |
319 | int inquote = 0; |
320 | char quote = '\0'; |
321 | |
322 | /* |
323 | * Scan string looking for redirection (< or >) or pipe |
324 | * characters (|) that are not in a quoted string. |
325 | * Shell variable interpolation (%VAR%) can also happen inside strings. |
326 | */ |
327 | while (*ptr) { |
328 | switch(*ptr) { |
329 | case '%': |
330 | return TRUE; |
331 | case '\'': |
332 | case '\"': |
333 | if (inquote) { |
334 | if (quote == *ptr) { |
335 | inquote = 0; |
336 | quote = '\0'; |
337 | } |
338 | } |
339 | else { |
340 | quote = *ptr; |
341 | inquote++; |
342 | } |
343 | break; |
344 | case '>': |
345 | case '<': |
346 | case '|': |
347 | if (!inquote) |
348 | return TRUE; |
349 | default: |
350 | break; |
351 | } |
352 | ++ptr; |
353 | } |
354 | return FALSE; |
355 | } |
356 | |
e1caacb4 |
357 | #if !defined(PERL_IMPLICIT_SYS) |
358 | /* since the current process environment is being updated in util.c |
359 | * the library functions will get the correct environment |
360 | */ |
361 | PerlIO * |
751e07d2 |
362 | Perl_my_popen(pTHX_ const char *cmd, const char *mode) |
e1caacb4 |
363 | { |
364 | printf("popen(%s)\n", cmd); |
365 | |
366 | Perl_croak(aTHX_ PL_no_func, "popen"); |
367 | return NULL; |
368 | } |
369 | |
370 | long |
371 | Perl_my_pclose(pTHX_ PerlIO *fp) |
372 | { |
373 | Perl_croak(aTHX_ PL_no_func, "pclose"); |
374 | return -1; |
375 | } |
376 | #endif |
377 | |
378 | DllExport unsigned long |
379 | win32_os_id(void) |
380 | { |
381 | static OSVERSIONINFOA osver; |
382 | |
383 | if (osver.dwPlatformId != w32_platform) { |
384 | memset(&osver, 0, sizeof(OSVERSIONINFOA)); |
385 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); |
386 | XCEGetVersionExA(&osver); |
387 | w32_platform = osver.dwPlatformId; |
388 | } |
389 | return (unsigned long)w32_platform; |
390 | } |
391 | |
392 | DllExport int |
393 | win32_getpid(void) |
394 | { |
814ffeea |
395 | int pid; |
396 | #ifdef USE_ITHREADS |
397 | dTHX; |
398 | if (w32_pseudo_id) |
399 | return -((int)w32_pseudo_id); |
400 | #endif |
401 | pid = xcegetpid(); |
402 | return pid; |
e1caacb4 |
403 | } |
404 | |
814ffeea |
405 | /* Tokenize a string. Words are null-separated, and the list |
406 | * ends with a doubled null. Any character (except null and |
407 | * including backslash) may be escaped by preceding it with a |
408 | * backslash (the backslash will be stripped). |
409 | * Returns number of words in result buffer. |
410 | */ |
411 | static long |
412 | tokenize(const char *str, char **dest, char ***destv) |
e1caacb4 |
413 | { |
4e205ed6 |
414 | char *retstart = NULL; |
814ffeea |
415 | char **retvstart = 0; |
416 | int items = -1; |
417 | if (str) { |
418 | dTHX; |
419 | int slen = strlen(str); |
420 | register char *ret; |
421 | register char **retv; |
a02a5408 |
422 | Newx(ret, slen+2, char); |
423 | Newx(retv, (slen+3)/2, char*); |
814ffeea |
424 | |
425 | retstart = ret; |
426 | retvstart = retv; |
427 | *retv = ret; |
428 | items = 0; |
429 | while (*str) { |
430 | *ret = *str++; |
431 | if (*ret == '\\' && *str) |
432 | *ret = *str++; |
433 | else if (*ret == ' ') { |
434 | while (*str == ' ') |
435 | str++; |
436 | if (ret == retstart) |
437 | ret--; |
438 | else { |
439 | *ret = '\0'; |
440 | ++items; |
441 | if (*str) |
442 | *++retv = ret+1; |
443 | } |
444 | } |
445 | else if (!*str) |
446 | ++items; |
447 | ret++; |
448 | } |
4e205ed6 |
449 | retvstart[items] = NULL; |
814ffeea |
450 | *ret++ = '\0'; |
451 | *ret = '\0'; |
452 | } |
453 | *dest = retstart; |
454 | *destv = retvstart; |
455 | return items; |
e1caacb4 |
456 | } |
457 | |
458 | DllExport int |
459 | win32_pipe(int *pfd, unsigned int size, int mode) |
460 | { |
216db7ee |
461 | dTHX; |
e1caacb4 |
462 | Perl_croak(aTHX_ PL_no_func, "pipe"); |
463 | return -1; |
464 | } |
465 | |
466 | DllExport int |
467 | win32_times(struct tms *timebuf) |
468 | { |
216db7ee |
469 | dTHX; |
e1caacb4 |
470 | Perl_croak(aTHX_ PL_no_func, "times"); |
471 | return -1; |
472 | } |
473 | |
216db7ee |
474 | Sighandler_t |
475 | win32_signal(int sig, Sighandler_t subcode) |
42165d27 |
476 | { |
1829b0dc |
477 | return xcesignal(sig, subcode); |
42165d27 |
478 | } |
216db7ee |
479 | |
814ffeea |
480 | static void |
481 | get_shell(void) |
482 | { |
483 | dTHX; |
484 | if (!w32_perlshell_tokens) { |
485 | /* we don't use COMSPEC here for two reasons: |
486 | * 1. the same reason perl on UNIX doesn't use SHELL--rampant and |
487 | * uncontrolled unportability of the ensuing scripts. |
488 | * 2. PERL5SHELL could be set to a shell that may not be fit for |
489 | * interactive use (which is what most programs look in COMSPEC |
490 | * for). |
491 | */ |
492 | const char* defaultshell = (IsWinNT() |
493 | ? "cmd.exe /x/d/c" : "command.com /c"); |
494 | const char *usershell = PerlEnv_getenv("PERL5SHELL"); |
495 | w32_perlshell_items = tokenize(usershell ? usershell : defaultshell, |
496 | &w32_perlshell_tokens, |
497 | &w32_perlshell_vec); |
498 | } |
499 | } |
500 | |
501 | int |
502 | Perl_do_aspawn(pTHX_ SV *really, SV **mark, SV **sp) |
503 | { |
7918f24d |
504 | PERL_ARGS_ASSERT_DO_ASPAWN; |
505 | |
814ffeea |
506 | Perl_croak(aTHX_ PL_no_func, "aspawn"); |
507 | return -1; |
508 | } |
42165d27 |
509 | |
814ffeea |
510 | /* returns pointer to the next unquoted space or the end of the string */ |
511 | static char* |
512 | find_next_space(const char *s) |
e1caacb4 |
513 | { |
814ffeea |
514 | bool in_quotes = FALSE; |
515 | while (*s) { |
516 | /* ignore doubled backslashes, or backslash+quote */ |
517 | if (*s == '\\' && (s[1] == '\\' || s[1] == '"')) { |
518 | s += 2; |
519 | } |
520 | /* keep track of when we're within quotes */ |
521 | else if (*s == '"') { |
522 | s++; |
523 | in_quotes = !in_quotes; |
524 | } |
525 | /* break it up only at spaces that aren't in quotes */ |
526 | else if (!in_quotes && isSPACE(*s)) |
527 | return (char*)s; |
528 | else |
529 | s++; |
530 | } |
531 | return (char*)s; |
532 | } |
533 | |
534 | #if 1 |
535 | static int |
536 | do_spawn2(pTHX_ char *cmd, int exectype) |
537 | { |
538 | char **a; |
539 | char *s; |
540 | char **argv; |
541 | int status = -1; |
542 | BOOL needToTry = TRUE; |
543 | char *cmd2; |
544 | |
545 | /* Save an extra exec if possible. See if there are shell |
546 | * metacharacters in it */ |
547 | if (!has_shell_metachars(cmd)) { |
a02a5408 |
548 | Newx(argv, strlen(cmd) / 2 + 2, char*); |
549 | Newx(cmd2, strlen(cmd) + 1, char); |
814ffeea |
550 | strcpy(cmd2, cmd); |
551 | a = argv; |
552 | for (s = cmd2; *s;) { |
553 | while (*s && isSPACE(*s)) |
554 | s++; |
555 | if (*s) |
556 | *(a++) = s; |
557 | s = find_next_space(s); |
558 | if (*s) |
559 | *s++ = '\0'; |
560 | } |
4e205ed6 |
561 | *a = NULL; |
814ffeea |
562 | if (argv[0]) { |
563 | switch (exectype) { |
564 | case EXECF_SPAWN: |
565 | status = win32_spawnvp(P_WAIT, argv[0], |
566 | (const char* const*)argv); |
567 | break; |
568 | case EXECF_SPAWN_NOWAIT: |
569 | status = win32_spawnvp(P_NOWAIT, argv[0], |
570 | (const char* const*)argv); |
571 | break; |
572 | case EXECF_EXEC: |
573 | status = win32_execvp(argv[0], (const char* const*)argv); |
574 | break; |
575 | } |
576 | if (status != -1 || errno == 0) |
577 | needToTry = FALSE; |
578 | } |
579 | Safefree(argv); |
580 | Safefree(cmd2); |
581 | } |
582 | if (needToTry) { |
583 | char **argv; |
584 | int i = -1; |
585 | get_shell(); |
a02a5408 |
586 | Newx(argv, w32_perlshell_items + 2, char*); |
814ffeea |
587 | while (++i < w32_perlshell_items) |
588 | argv[i] = w32_perlshell_vec[i]; |
589 | argv[i++] = cmd; |
4e205ed6 |
590 | argv[i] = NULL; |
814ffeea |
591 | switch (exectype) { |
592 | case EXECF_SPAWN: |
593 | status = win32_spawnvp(P_WAIT, argv[0], |
594 | (const char* const*)argv); |
595 | break; |
596 | case EXECF_SPAWN_NOWAIT: |
597 | status = win32_spawnvp(P_NOWAIT, argv[0], |
598 | (const char* const*)argv); |
599 | break; |
600 | case EXECF_EXEC: |
601 | status = win32_execvp(argv[0], (const char* const*)argv); |
602 | break; |
603 | } |
604 | cmd = argv[0]; |
605 | Safefree(argv); |
606 | } |
607 | if (exectype == EXECF_SPAWN_NOWAIT) { |
608 | if (IsWin95()) |
609 | PL_statusvalue = -1; /* >16bits hint for pp_system() */ |
610 | } |
611 | else { |
612 | if (status < 0) { |
613 | if (ckWARN(WARN_EXEC)) |
614 | Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't %s \"%s\": %s", |
615 | (exectype == EXECF_EXEC ? "exec" : "spawn"), |
616 | cmd, strerror(errno)); |
617 | status = 255 * 256; |
618 | } |
619 | else |
620 | status *= 256; |
621 | PL_statusvalue = status; |
622 | } |
623 | return (status); |
624 | } |
625 | |
626 | int |
627 | Perl_do_spawn(pTHX_ char *cmd) |
628 | { |
7918f24d |
629 | PERL_ARGS_ASSERT_DO_SPAWN; |
630 | |
814ffeea |
631 | return do_spawn2(aTHX_ cmd, EXECF_SPAWN); |
632 | } |
633 | |
634 | int |
635 | Perl_do_spawn_nowait(pTHX_ char *cmd) |
636 | { |
7918f24d |
637 | PERL_ARGS_ASSERT_DO_SPAWN_NOWAIT; |
638 | |
814ffeea |
639 | return do_spawn2(aTHX_ cmd, EXECF_SPAWN_NOWAIT); |
640 | } |
641 | |
642 | bool |
751e07d2 |
643 | Perl_do_exec(pTHX_ const char *cmd) |
814ffeea |
644 | { |
7918f24d |
645 | PERL_ARGS_ASSERT_DO_EXEC; |
646 | |
814ffeea |
647 | do_spawn2(aTHX_ cmd, EXECF_EXEC); |
648 | return FALSE; |
649 | } |
650 | |
651 | /* The idea here is to read all the directory names into a string table |
652 | * (separated by nulls) and when one of the other dir functions is called |
653 | * return the pointer to the current file name. |
654 | */ |
655 | DllExport DIR * |
0e06f75d |
656 | win32_opendir(const char *filename) |
814ffeea |
657 | { |
658 | dTHX; |
659 | DIR *dirp; |
660 | long len; |
661 | long idx; |
662 | char scanname[MAX_PATH+3]; |
663 | Stat_t sbuf; |
664 | WIN32_FIND_DATAA aFindData; |
665 | WIN32_FIND_DATAW wFindData; |
666 | HANDLE fh; |
667 | char buffer[MAX_PATH*2]; |
668 | WCHAR wbuffer[MAX_PATH+1]; |
669 | char* ptr; |
670 | |
671 | len = strlen(filename); |
672 | if (len > MAX_PATH) |
673 | return NULL; |
674 | |
675 | /* check to see if filename is a directory */ |
676 | if (win32_stat(filename, &sbuf) < 0 || !S_ISDIR(sbuf.st_mode)) |
677 | return NULL; |
678 | |
679 | /* Get us a DIR structure */ |
a02a5408 |
680 | Newxz(dirp, 1, DIR); |
814ffeea |
681 | |
682 | /* Create the search pattern */ |
683 | strcpy(scanname, filename); |
684 | |
685 | /* bare drive name means look in cwd for drive */ |
686 | if (len == 2 && isALPHA(scanname[0]) && scanname[1] == ':') { |
687 | scanname[len++] = '.'; |
688 | scanname[len++] = '/'; |
689 | } |
690 | else if (scanname[len-1] != '/' && scanname[len-1] != '\\') { |
691 | scanname[len++] = '/'; |
692 | } |
693 | scanname[len++] = '*'; |
694 | scanname[len] = '\0'; |
695 | |
696 | /* do the FindFirstFile call */ |
697 | fh = FindFirstFile(PerlDir_mapA(scanname), &aFindData); |
698 | dirp->handle = fh; |
699 | if (fh == INVALID_HANDLE_VALUE) { |
700 | DWORD err = GetLastError(); |
701 | /* FindFirstFile() fails on empty drives! */ |
702 | switch (err) { |
703 | case ERROR_FILE_NOT_FOUND: |
704 | return dirp; |
705 | case ERROR_NO_MORE_FILES: |
706 | case ERROR_PATH_NOT_FOUND: |
707 | errno = ENOENT; |
708 | break; |
709 | case ERROR_NOT_ENOUGH_MEMORY: |
710 | errno = ENOMEM; |
711 | break; |
712 | default: |
713 | errno = EINVAL; |
714 | break; |
715 | } |
716 | Safefree(dirp); |
717 | return NULL; |
718 | } |
719 | |
720 | /* now allocate the first part of the string table for |
721 | * the filenames that we find. |
722 | */ |
723 | ptr = aFindData.cFileName; |
724 | idx = strlen(ptr)+1; |
725 | if (idx < 256) |
726 | dirp->size = 128; |
727 | else |
728 | dirp->size = idx; |
a02a5408 |
729 | Newx(dirp->start, dirp->size, char); |
814ffeea |
730 | strcpy(dirp->start, ptr); |
731 | dirp->nfiles++; |
732 | dirp->end = dirp->curr = dirp->start; |
733 | dirp->end += idx; |
734 | return dirp; |
735 | } |
736 | |
737 | |
738 | /* Readdir just returns the current string pointer and bumps the |
739 | * string pointer to the nDllExport entry. |
740 | */ |
741 | DllExport struct direct * |
742 | win32_readdir(DIR *dirp) |
743 | { |
744 | long len; |
745 | |
746 | if (dirp->curr) { |
747 | /* first set up the structure to return */ |
748 | len = strlen(dirp->curr); |
749 | strcpy(dirp->dirstr.d_name, dirp->curr); |
750 | dirp->dirstr.d_namlen = len; |
751 | |
752 | /* Fake an inode */ |
753 | dirp->dirstr.d_ino = dirp->curr - dirp->start; |
754 | |
755 | /* Now set up for the next call to readdir */ |
756 | dirp->curr += len + 1; |
757 | if (dirp->curr >= dirp->end) { |
758 | dTHX; |
759 | char* ptr; |
760 | BOOL res; |
761 | WIN32_FIND_DATAW wFindData; |
762 | WIN32_FIND_DATAA aFindData; |
763 | char buffer[MAX_PATH*2]; |
764 | |
765 | /* finding the next file that matches the wildcard |
766 | * (which should be all of them in this directory!). |
767 | */ |
768 | res = FindNextFile(dirp->handle, &aFindData); |
769 | if (res) |
770 | ptr = aFindData.cFileName; |
771 | if (res) { |
772 | long endpos = dirp->end - dirp->start; |
773 | long newsize = endpos + strlen(ptr) + 1; |
774 | /* bump the string table size by enough for the |
775 | * new name and its null terminator */ |
776 | while (newsize > dirp->size) { |
777 | long curpos = dirp->curr - dirp->start; |
778 | dirp->size *= 2; |
779 | Renew(dirp->start, dirp->size, char); |
780 | dirp->curr = dirp->start + curpos; |
781 | } |
782 | strcpy(dirp->start + endpos, ptr); |
783 | dirp->end = dirp->start + newsize; |
784 | dirp->nfiles++; |
785 | } |
786 | else |
787 | dirp->curr = NULL; |
788 | } |
789 | return &(dirp->dirstr); |
790 | } |
791 | else |
792 | return NULL; |
793 | } |
794 | |
795 | /* Telldir returns the current string pointer position */ |
796 | DllExport long |
797 | win32_telldir(DIR *dirp) |
798 | { |
799 | return (dirp->curr - dirp->start); |
800 | } |
801 | |
802 | |
803 | /* Seekdir moves the string pointer to a previously saved position |
804 | * (returned by telldir). |
805 | */ |
806 | DllExport void |
807 | win32_seekdir(DIR *dirp, long loc) |
808 | { |
809 | dirp->curr = dirp->start + loc; |
810 | } |
811 | |
812 | /* Rewinddir resets the string pointer to the start */ |
813 | DllExport void |
814 | win32_rewinddir(DIR *dirp) |
815 | { |
816 | dirp->curr = dirp->start; |
817 | } |
818 | |
819 | /* free the memory allocated by opendir */ |
820 | DllExport int |
821 | win32_closedir(DIR *dirp) |
822 | { |
823 | dTHX; |
824 | if (dirp->handle != INVALID_HANDLE_VALUE) |
825 | FindClose(dirp->handle); |
826 | Safefree(dirp->start); |
827 | Safefree(dirp); |
828 | return 1; |
e1caacb4 |
829 | } |
830 | |
814ffeea |
831 | #else |
832 | /////!!!!!!!!!!! return here and do right stuff!!!! |
833 | |
e1caacb4 |
834 | DllExport DIR * |
0e06f75d |
835 | win32_opendir(const char *filename) |
e1caacb4 |
836 | { |
837 | return opendir(filename); |
838 | } |
839 | |
840 | DllExport struct direct * |
841 | win32_readdir(DIR *dirp) |
842 | { |
843 | return readdir(dirp); |
844 | } |
845 | |
846 | DllExport long |
847 | win32_telldir(DIR *dirp) |
848 | { |
216db7ee |
849 | dTHX; |
e1caacb4 |
850 | Perl_croak(aTHX_ PL_no_func, "telldir"); |
851 | return -1; |
852 | } |
853 | |
854 | DllExport void |
855 | win32_seekdir(DIR *dirp, long loc) |
856 | { |
216db7ee |
857 | dTHX; |
e1caacb4 |
858 | Perl_croak(aTHX_ PL_no_func, "seekdir"); |
859 | } |
860 | |
861 | DllExport void |
862 | win32_rewinddir(DIR *dirp) |
863 | { |
216db7ee |
864 | dTHX; |
e1caacb4 |
865 | Perl_croak(aTHX_ PL_no_func, "rewinddir"); |
866 | } |
867 | |
868 | DllExport int |
869 | win32_closedir(DIR *dirp) |
870 | { |
871 | closedir(dirp); |
872 | return 0; |
873 | } |
814ffeea |
874 | #endif // 1 |
e1caacb4 |
875 | |
876 | DllExport int |
877 | win32_kill(int pid, int sig) |
878 | { |
216db7ee |
879 | dTHX; |
e1caacb4 |
880 | Perl_croak(aTHX_ PL_no_func, "kill"); |
881 | return -1; |
882 | } |
883 | |
e1caacb4 |
884 | DllExport int |
885 | win32_stat(const char *path, struct stat *sbuf) |
886 | { |
887 | return xcestat(path, sbuf); |
888 | } |
889 | |
890 | DllExport char * |
891 | win32_longpath(char *path) |
892 | { |
893 | return path; |
894 | } |
895 | |
e1caacb4 |
896 | DllExport char * |
897 | win32_getenv(const char *name) |
898 | { |
899 | return xcegetenv(name); |
900 | } |
901 | |
902 | DllExport int |
903 | win32_putenv(const char *name) |
904 | { |
905 | return xceputenv(name); |
906 | } |
907 | |
e1caacb4 |
908 | static long |
909 | filetime_to_clock(PFILETIME ft) |
910 | { |
911 | __int64 qw = ft->dwHighDateTime; |
912 | qw <<= 32; |
913 | qw |= ft->dwLowDateTime; |
914 | qw /= 10000; /* File time ticks at 0.1uS, clock at 1mS */ |
915 | return (long) qw; |
916 | } |
917 | |
918 | /* fix utime() so it works on directories in NT */ |
919 | static BOOL |
920 | filetime_from_time(PFILETIME pFileTime, time_t Time) |
921 | { |
922 | struct tm *pTM = localtime(&Time); |
923 | SYSTEMTIME SystemTime; |
924 | FILETIME LocalTime; |
925 | |
926 | if (pTM == NULL) |
927 | return FALSE; |
928 | |
929 | SystemTime.wYear = pTM->tm_year + 1900; |
930 | SystemTime.wMonth = pTM->tm_mon + 1; |
931 | SystemTime.wDay = pTM->tm_mday; |
932 | SystemTime.wHour = pTM->tm_hour; |
933 | SystemTime.wMinute = pTM->tm_min; |
934 | SystemTime.wSecond = pTM->tm_sec; |
935 | SystemTime.wMilliseconds = 0; |
936 | |
937 | return SystemTimeToFileTime(&SystemTime, &LocalTime) && |
938 | LocalFileTimeToFileTime(&LocalTime, pFileTime); |
939 | } |
940 | |
941 | DllExport int |
942 | win32_unlink(const char *filename) |
943 | { |
944 | return xceunlink(filename); |
945 | } |
946 | |
947 | DllExport int |
948 | win32_utime(const char *filename, struct utimbuf *times) |
949 | { |
950 | return xceutime(filename, (struct _utimbuf *) times); |
951 | } |
952 | |
953 | DllExport int |
e2a02c1e |
954 | win32_gettimeofday(struct timeval *tp, void *not_used) |
955 | { |
956 | return xcegettimeofday(tp,not_used); |
957 | } |
958 | |
959 | DllExport int |
e1caacb4 |
960 | win32_uname(struct utsname *name) |
961 | { |
962 | struct hostent *hep; |
963 | STRLEN nodemax = sizeof(name->nodename)-1; |
964 | OSVERSIONINFOA osver; |
965 | |
966 | memset(&osver, 0, sizeof(OSVERSIONINFOA)); |
967 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); |
968 | if (XCEGetVersionExA(&osver)) { |
969 | /* sysname */ |
970 | switch (osver.dwPlatformId) { |
971 | case VER_PLATFORM_WIN32_CE: |
972 | strcpy(name->sysname, "Windows CE"); |
973 | break; |
974 | case VER_PLATFORM_WIN32_WINDOWS: |
975 | strcpy(name->sysname, "Windows"); |
976 | break; |
977 | case VER_PLATFORM_WIN32_NT: |
978 | strcpy(name->sysname, "Windows NT"); |
979 | break; |
980 | case VER_PLATFORM_WIN32s: |
981 | strcpy(name->sysname, "Win32s"); |
982 | break; |
983 | default: |
984 | strcpy(name->sysname, "Win32 Unknown"); |
985 | break; |
986 | } |
987 | |
988 | /* release */ |
989 | sprintf(name->release, "%d.%d", |
990 | osver.dwMajorVersion, osver.dwMinorVersion); |
991 | |
992 | /* version */ |
993 | sprintf(name->version, "Build %d", |
994 | osver.dwPlatformId == VER_PLATFORM_WIN32_NT |
995 | ? osver.dwBuildNumber : (osver.dwBuildNumber & 0xffff)); |
996 | if (osver.szCSDVersion[0]) { |
997 | char *buf = name->version + strlen(name->version); |
998 | sprintf(buf, " (%s)", osver.szCSDVersion); |
999 | } |
1000 | } |
1001 | else { |
1002 | *name->sysname = '\0'; |
1003 | *name->version = '\0'; |
1004 | *name->release = '\0'; |
1005 | } |
1006 | |
1007 | /* nodename */ |
1008 | hep = win32_gethostbyname("localhost"); |
1009 | if (hep) { |
1010 | STRLEN len = strlen(hep->h_name); |
1011 | if (len <= nodemax) { |
1012 | strcpy(name->nodename, hep->h_name); |
1013 | } |
1014 | else { |
1015 | strncpy(name->nodename, hep->h_name, nodemax); |
1016 | name->nodename[nodemax] = '\0'; |
1017 | } |
1018 | } |
1019 | else { |
1020 | DWORD sz = nodemax; |
1021 | if (!XCEGetComputerNameA(name->nodename, &sz)) |
1022 | *name->nodename = '\0'; |
1023 | } |
1024 | |
1025 | /* machine (architecture) */ |
1026 | { |
1027 | SYSTEM_INFO info; |
1028 | char *arch; |
1029 | GetSystemInfo(&info); |
1030 | |
e1caacb4 |
1031 | switch (info.wProcessorArchitecture) { |
e1caacb4 |
1032 | case PROCESSOR_ARCHITECTURE_INTEL: |
1033 | arch = "x86"; break; |
1034 | case PROCESSOR_ARCHITECTURE_MIPS: |
1035 | arch = "mips"; break; |
1036 | case PROCESSOR_ARCHITECTURE_ALPHA: |
1037 | arch = "alpha"; break; |
1038 | case PROCESSOR_ARCHITECTURE_PPC: |
1039 | arch = "ppc"; break; |
1040 | case PROCESSOR_ARCHITECTURE_ARM: |
1041 | arch = "arm"; break; |
1042 | case PROCESSOR_HITACHI_SH3: |
1043 | arch = "sh3"; break; |
1044 | case PROCESSOR_SHx_SH3: |
1045 | arch = "sh3"; break; |
1046 | |
1047 | default: |
1048 | arch = "unknown"; break; |
1049 | } |
1050 | strcpy(name->machine, arch); |
1051 | } |
1052 | return 0; |
1053 | } |
1054 | |
814ffeea |
1055 | /* Timing related stuff */ |
1056 | |
1057 | int |
f4257e4d |
1058 | do_raise(pTHX_ int sig) |
814ffeea |
1059 | { |
1060 | if (sig < SIG_SIZE) { |
1061 | Sighandler_t handler = w32_sighandler[sig]; |
1062 | if (handler == SIG_IGN) { |
1063 | return 0; |
1064 | } |
1065 | else if (handler != SIG_DFL) { |
1066 | (*handler)(sig); |
1067 | return 0; |
1068 | } |
1069 | else { |
1070 | /* Choose correct default behaviour */ |
1071 | switch (sig) { |
1072 | #ifdef SIGCLD |
1073 | case SIGCLD: |
1074 | #endif |
1075 | #ifdef SIGCHLD |
1076 | case SIGCHLD: |
1077 | #endif |
1078 | case 0: |
1079 | return 0; |
1080 | case SIGTERM: |
1081 | default: |
1082 | break; |
1083 | } |
1084 | } |
1085 | } |
1086 | /* Tell caller to exit thread/process as approriate */ |
1087 | return 1; |
1088 | } |
1089 | |
216db7ee |
1090 | void |
1091 | sig_terminate(pTHX_ int sig) |
1092 | { |
2e332e71 |
1093 | Perl_warn(aTHX_ "Terminating on signal SIG%s(%d)\n",PL_sig_name[sig], sig); |
f4257e4d |
1094 | /* exit() seems to be safe, my_exit() or die() is a problem in ^C |
1095 | thread |
216db7ee |
1096 | */ |
1097 | exit(sig); |
1098 | } |
1099 | |
1100 | DllExport int |
1101 | win32_async_check(pTHX) |
1102 | { |
1103 | MSG msg; |
1104 | int ours = 1; |
1105 | /* Passing PeekMessage -1 as HWND (2nd arg) only get PostThreadMessage() messages |
1106 | * and ignores window messages - should co-exist better with windows apps e.g. Tk |
1107 | */ |
1108 | while (PeekMessage(&msg, (HWND)-1, 0, 0, PM_REMOVE|PM_NOYIELD)) { |
1109 | int sig; |
1110 | switch(msg.message) { |
1111 | |
1112 | #if 0 |
1113 | /* Perhaps some other messages could map to signals ? ... */ |
1114 | case WM_CLOSE: |
1115 | case WM_QUIT: |
1116 | /* Treat WM_QUIT like SIGHUP? */ |
1117 | sig = SIGHUP; |
1118 | goto Raise; |
1119 | break; |
1120 | #endif |
2e332e71 |
1121 | |
216db7ee |
1122 | /* We use WM_USER to fake kill() with other signals */ |
1123 | case WM_USER: { |
1124 | sig = msg.wParam; |
1125 | Raise: |
1126 | if (do_raise(aTHX_ sig)) { |
1127 | sig_terminate(aTHX_ sig); |
1128 | } |
1129 | break; |
1130 | } |
1131 | |
1132 | case WM_TIMER: { |
1133 | /* alarm() is a one-shot but SetTimer() repeats so kill it */ |
1134 | if (w32_timerid) { |
1135 | KillTimer(NULL,w32_timerid); |
1136 | w32_timerid=0; |
1137 | } |
1138 | /* Now fake a call to signal handler */ |
1139 | if (do_raise(aTHX_ 14)) { |
1140 | sig_terminate(aTHX_ 14); |
1141 | } |
1142 | break; |
1143 | } |
1144 | |
1145 | /* Otherwise do normal Win32 thing - in case it is useful */ |
1146 | default: |
1147 | TranslateMessage(&msg); |
1148 | DispatchMessage(&msg); |
1149 | ours = 0; |
1150 | break; |
1151 | } |
1152 | } |
1153 | w32_poll_count = 0; |
1154 | |
1155 | /* Above or other stuff may have set a signal flag */ |
1156 | if (PL_sig_pending) { |
1157 | despatch_signals(); |
1158 | } |
1159 | return ours; |
1160 | } |
1161 | |
1162 | /* This function will not return until the timeout has elapsed, or until |
1163 | * one of the handles is ready. */ |
1164 | DllExport DWORD |
1165 | win32_msgwait(pTHX_ DWORD count, LPHANDLE handles, DWORD timeout, LPDWORD resultp) |
1166 | { |
1167 | /* We may need several goes at this - so compute when we stop */ |
1168 | DWORD ticks = 0; |
1169 | if (timeout != INFINITE) { |
1170 | ticks = GetTickCount(); |
1171 | timeout += ticks; |
1172 | } |
1173 | while (1) { |
1174 | DWORD result = MsgWaitForMultipleObjects(count,handles,FALSE,timeout-ticks, QS_ALLEVENTS); |
1175 | if (resultp) |
1176 | *resultp = result; |
1177 | if (result == WAIT_TIMEOUT) { |
1178 | /* Ran out of time - explicit return of zero to avoid -ve if we |
1179 | have scheduling issues |
1180 | */ |
1181 | return 0; |
1182 | } |
1183 | if (timeout != INFINITE) { |
1184 | ticks = GetTickCount(); |
1185 | } |
1186 | if (result == WAIT_OBJECT_0 + count) { |
1187 | /* Message has arrived - check it */ |
1188 | (void)win32_async_check(aTHX); |
1189 | } |
1190 | else { |
1191 | /* Not timeout or message - one of handles is ready */ |
1192 | break; |
1193 | } |
1194 | } |
1195 | /* compute time left to wait */ |
1196 | ticks = timeout - ticks; |
1197 | /* If we are past the end say zero */ |
1198 | return (ticks > 0) ? ticks : 0; |
1199 | } |
1200 | |
e1caacb4 |
1201 | static UINT timerid = 0; |
1202 | |
1203 | static VOID CALLBACK TimerProc(HWND win, UINT msg, UINT id, DWORD time) |
1204 | { |
acfe0abc |
1205 | dTHX; |
e1caacb4 |
1206 | KillTimer(NULL,timerid); |
f4257e4d |
1207 | timerid=0; |
e1caacb4 |
1208 | sighandler(14); |
1209 | } |
e1caacb4 |
1210 | |
1211 | DllExport unsigned int |
814ffeea |
1212 | win32_sleep(unsigned int t) |
1213 | { |
1214 | return xcesleep(t); |
1215 | } |
1216 | |
1217 | DllExport unsigned int |
e1caacb4 |
1218 | win32_alarm(unsigned int sec) |
1219 | { |
f4257e4d |
1220 | /* |
e1caacb4 |
1221 | * the 'obvious' implentation is SetTimer() with a callback |
f4257e4d |
1222 | * which does whatever receiving SIGALRM would do |
1223 | * we cannot use SIGALRM even via raise() as it is not |
e1caacb4 |
1224 | * one of the supported codes in <signal.h> |
1225 | * |
1226 | * Snag is unless something is looking at the message queue |
1227 | * nothing happens :-( |
f4257e4d |
1228 | */ |
acfe0abc |
1229 | dTHX; |
e1caacb4 |
1230 | if (sec) |
1231 | { |
1232 | timerid = SetTimer(NULL,timerid,sec*1000,(TIMERPROC)TimerProc); |
1233 | if (!timerid) |
1234 | Perl_croak_nocontext("Cannot set timer"); |
f4257e4d |
1235 | } |
e1caacb4 |
1236 | else |
1237 | { |
1238 | if (timerid) |
1239 | { |
1240 | KillTimer(NULL,timerid); |
f4257e4d |
1241 | timerid=0; |
e1caacb4 |
1242 | } |
1243 | } |
e1caacb4 |
1244 | return 0; |
1245 | } |
1246 | |
1247 | #ifdef HAVE_DES_FCRYPT |
1248 | extern char * des_fcrypt(const char *txt, const char *salt, char *cbuf); |
1249 | #endif |
1250 | |
1251 | DllExport char * |
1252 | win32_crypt(const char *txt, const char *salt) |
1253 | { |
acfe0abc |
1254 | dTHX; |
e1caacb4 |
1255 | #ifdef HAVE_DES_FCRYPT |
1256 | dTHR; |
1257 | return des_fcrypt(txt, salt, w32_crypt_buffer); |
1258 | #else |
1259 | Perl_croak(aTHX_ "The crypt() function is unimplemented due to excessive paranoia."); |
4e205ed6 |
1260 | return NULL; |
e1caacb4 |
1261 | #endif |
1262 | } |
1263 | |
e1caacb4 |
1264 | |
1265 | /* |
1266 | * redirected io subsystem for all XS modules |
1267 | * |
1268 | */ |
1269 | |
1270 | DllExport int * |
1271 | win32_errno(void) |
1272 | { |
1273 | return (&errno); |
1274 | } |
1275 | |
814ffeea |
1276 | DllExport char *** |
1277 | win32_environ(void) |
1278 | { |
1279 | return (&(environ)); |
1280 | } |
1281 | |
e1caacb4 |
1282 | /* the rest are the remapped stdio routines */ |
1283 | DllExport FILE * |
1284 | win32_stderr(void) |
1285 | { |
1286 | return (stderr); |
1287 | } |
1288 | |
216db7ee |
1289 | char *g_getlogin() { |
1290 | return "no-getlogin"; |
1291 | } |
1292 | |
e1caacb4 |
1293 | DllExport FILE * |
1294 | win32_stdin(void) |
1295 | { |
1296 | return (stdin); |
1297 | } |
1298 | |
1299 | DllExport FILE * |
1300 | win32_stdout() |
1301 | { |
1302 | return (stdout); |
1303 | } |
1304 | |
1305 | DllExport int |
1306 | win32_ferror(FILE *fp) |
1307 | { |
1308 | return (ferror(fp)); |
1309 | } |
1310 | |
1311 | |
1312 | DllExport int |
1313 | win32_feof(FILE *fp) |
1314 | { |
1315 | return (feof(fp)); |
1316 | } |
1317 | |
1318 | /* |
f4257e4d |
1319 | * Since the errors returned by the socket error function |
e1caacb4 |
1320 | * WSAGetLastError() are not known by the library routine strerror |
1321 | * we have to roll our own. |
1322 | */ |
1323 | |
1324 | DllExport char * |
814ffeea |
1325 | win32_strerror(int e) |
e1caacb4 |
1326 | { |
1327 | return xcestrerror(e); |
1328 | } |
1329 | |
1330 | DllExport void |
1331 | win32_str_os_error(void *sv, DWORD dwErr) |
1332 | { |
acfe0abc |
1333 | dTHX; |
e1caacb4 |
1334 | |
1335 | sv_setpvn((SV*)sv, "Error", 5); |
1336 | } |
1337 | |
1338 | |
1339 | DllExport int |
1340 | win32_fprintf(FILE *fp, const char *format, ...) |
1341 | { |
1342 | va_list marker; |
1343 | va_start(marker, format); /* Initialize variable arguments. */ |
1344 | |
1345 | return (vfprintf(fp, format, marker)); |
1346 | } |
1347 | |
1348 | DllExport int |
1349 | win32_printf(const char *format, ...) |
1350 | { |
1351 | va_list marker; |
1352 | va_start(marker, format); /* Initialize variable arguments. */ |
1353 | |
1354 | return (vprintf(format, marker)); |
1355 | } |
1356 | |
1357 | DllExport int |
1358 | win32_vfprintf(FILE *fp, const char *format, va_list args) |
1359 | { |
1360 | return (vfprintf(fp, format, args)); |
1361 | } |
1362 | |
1363 | DllExport int |
1364 | win32_vprintf(const char *format, va_list args) |
1365 | { |
1366 | return (vprintf(format, args)); |
1367 | } |
1368 | |
1369 | DllExport size_t |
1370 | win32_fread(void *buf, size_t size, size_t count, FILE *fp) |
1371 | { |
1372 | return fread(buf, size, count, fp); |
1373 | } |
1374 | |
1375 | DllExport size_t |
1376 | win32_fwrite(const void *buf, size_t size, size_t count, FILE *fp) |
1377 | { |
1378 | return fwrite(buf, size, count, fp); |
1379 | } |
1380 | |
1381 | DllExport FILE * |
1382 | win32_fopen(const char *filename, const char *mode) |
1383 | { |
1384 | return xcefopen(filename, mode); |
1385 | } |
1386 | |
1387 | DllExport FILE * |
1388 | win32_fdopen(int handle, const char *mode) |
1389 | { |
1390 | return palm_fdopen(handle, mode); |
1391 | } |
1392 | |
1393 | DllExport FILE * |
1394 | win32_freopen(const char *path, const char *mode, FILE *stream) |
1395 | { |
1396 | return xcefreopen(path, mode, stream); |
1397 | } |
1398 | |
1399 | DllExport int |
1400 | win32_fclose(FILE *pf) |
1401 | { |
1402 | return xcefclose(pf); |
1403 | } |
1404 | |
1405 | DllExport int |
1406 | win32_fputs(const char *s,FILE *pf) |
1407 | { |
1408 | return fputs(s, pf); |
1409 | } |
1410 | |
1411 | DllExport int |
1412 | win32_fputc(int c,FILE *pf) |
1413 | { |
1414 | return fputc(c,pf); |
1415 | } |
1416 | |
1417 | DllExport int |
1418 | win32_ungetc(int c,FILE *pf) |
1419 | { |
1420 | return ungetc(c,pf); |
1421 | } |
1422 | |
1423 | DllExport int |
1424 | win32_getc(FILE *pf) |
1425 | { |
1426 | return getc(pf); |
1427 | } |
1428 | |
1429 | DllExport int |
1430 | win32_fileno(FILE *pf) |
1431 | { |
1432 | return palm_fileno(pf); |
1433 | } |
1434 | |
1435 | DllExport void |
1436 | win32_clearerr(FILE *pf) |
1437 | { |
1438 | clearerr(pf); |
1439 | return; |
1440 | } |
1441 | |
1442 | DllExport int |
1443 | win32_fflush(FILE *pf) |
1444 | { |
1445 | return fflush(pf); |
1446 | } |
1447 | |
1448 | DllExport long |
1449 | win32_ftell(FILE *pf) |
1450 | { |
1451 | return ftell(pf); |
1452 | } |
1453 | |
1454 | DllExport int |
814ffeea |
1455 | win32_fseek(FILE *pf, Off_t offset,int origin) |
e1caacb4 |
1456 | { |
1457 | return fseek(pf, offset, origin); |
1458 | } |
1459 | |
cb69f87a |
1460 | /* fpos_t seems to be int64 on hpc pro! Really stupid. */ |
1461 | /* But maybe someday there will be such large disks in a hpc... */ |
e1caacb4 |
1462 | DllExport int |
1463 | win32_fgetpos(FILE *pf, fpos_t *p) |
1464 | { |
1465 | return fgetpos(pf, p); |
1466 | } |
1467 | |
1468 | DllExport int |
1469 | win32_fsetpos(FILE *pf, const fpos_t *p) |
1470 | { |
1471 | return fsetpos(pf, p); |
1472 | } |
1473 | |
1474 | DllExport void |
1475 | win32_rewind(FILE *pf) |
1476 | { |
1477 | fseek(pf, 0, SEEK_SET); |
1478 | return; |
1479 | } |
1480 | |
81003058 |
1481 | DllExport int |
1482 | win32_tmpfd(void) |
1483 | { |
1484 | dTHX; |
1485 | char prefix[MAX_PATH+1]; |
1486 | char filename[MAX_PATH+1]; |
1487 | DWORD len = GetTempPath(MAX_PATH, prefix); |
1488 | if (len && len < MAX_PATH) { |
1489 | if (GetTempFileName(prefix, "plx", 0, filename)) { |
1490 | HANDLE fh = CreateFile(filename, |
1491 | DELETE | GENERIC_READ | GENERIC_WRITE, |
1492 | 0, |
1493 | NULL, |
1494 | CREATE_ALWAYS, |
1495 | FILE_ATTRIBUTE_NORMAL |
1496 | | FILE_FLAG_DELETE_ON_CLOSE, |
1497 | NULL); |
1498 | if (fh != INVALID_HANDLE_VALUE) { |
1499 | int fd = win32_open_osfhandle((intptr_t)fh, 0); |
1500 | if (fd >= 0) { |
1501 | #if defined(__BORLANDC__) |
1502 | setmode(fd,O_BINARY); |
1503 | #endif |
1504 | DEBUG_p(PerlIO_printf(Perl_debug_log, |
1505 | "Created tmpfile=%s\n",filename)); |
1506 | return fd; |
1507 | } |
1508 | } |
1509 | } |
1510 | } |
1511 | return -1; |
1512 | } |
1513 | |
e1caacb4 |
1514 | DllExport FILE* |
1515 | win32_tmpfile(void) |
1516 | { |
81003058 |
1517 | int fd = win32_tmpfd(); |
1518 | if (fd >= 0) |
1519 | return win32_fdopen(fd, "w+b"); |
1520 | return NULL; |
e1caacb4 |
1521 | } |
1522 | |
1523 | DllExport void |
1524 | win32_abort(void) |
1525 | { |
1526 | xceabort(); |
1527 | |
1528 | return; |
1529 | } |
1530 | |
1531 | DllExport int |
1532 | win32_fstat(int fd, struct stat *sbufptr) |
1533 | { |
1534 | return xcefstat(fd, sbufptr); |
1535 | } |
1536 | |
1537 | DllExport int |
1538 | win32_link(const char *oldname, const char *newname) |
1539 | { |
216db7ee |
1540 | dTHX; |
e1caacb4 |
1541 | Perl_croak(aTHX_ PL_no_func, "link"); |
1542 | |
1543 | return -1; |
1544 | } |
1545 | |
1546 | DllExport int |
1547 | win32_rename(const char *oname, const char *newname) |
1548 | { |
1549 | return xcerename(oname, newname); |
1550 | } |
1551 | |
1552 | DllExport int |
1553 | win32_setmode(int fd, int mode) |
1554 | { |
bcdf844e |
1555 | /* currently 'celib' seem to have this function in src, but not |
1556 | * exported. When it will be, we'll uncomment following line. |
1557 | */ |
1558 | /* return xcesetmode(fd, mode); */ |
1559 | return 0; |
e1caacb4 |
1560 | } |
1561 | |
216db7ee |
1562 | DllExport int |
1563 | win32_chsize(int fd, Off_t size) |
1564 | { |
1565 | return chsize(fd, size); |
1566 | } |
1567 | |
e1caacb4 |
1568 | DllExport long |
814ffeea |
1569 | win32_lseek(int fd, Off_t offset, int origin) |
e1caacb4 |
1570 | { |
1571 | return xcelseek(fd, offset, origin); |
1572 | } |
1573 | |
1574 | DllExport long |
1575 | win32_tell(int fd) |
1576 | { |
1577 | return xcelseek(fd, 0, SEEK_CUR); |
1578 | } |
1579 | |
1580 | DllExport int |
1581 | win32_open(const char *path, int flag, ...) |
1582 | { |
1583 | int pmode; |
1584 | va_list ap; |
1585 | |
1586 | va_start(ap, flag); |
1587 | pmode = va_arg(ap, int); |
1588 | va_end(ap); |
1589 | |
1590 | return xceopen(path, flag, pmode); |
1591 | } |
1592 | |
1593 | DllExport int |
1594 | win32_close(int fd) |
1595 | { |
1596 | return xceclose(fd); |
1597 | } |
1598 | |
1599 | DllExport int |
1600 | win32_eof(int fd) |
1601 | { |
216db7ee |
1602 | dTHX; |
e1caacb4 |
1603 | Perl_croak(aTHX_ PL_no_func, "eof"); |
1604 | return -1; |
1605 | } |
1606 | |
1607 | DllExport int |
1608 | win32_dup(int fd) |
1609 | { |
216db7ee |
1610 | return xcedup(fd); /* from celib/ceio.c; requires some more work on it */ |
e1caacb4 |
1611 | } |
1612 | |
1613 | DllExport int |
1614 | win32_dup2(int fd1,int fd2) |
1615 | { |
aebd5ec7 |
1616 | return xcedup2(fd1,fd2); |
e1caacb4 |
1617 | } |
1618 | |
1619 | DllExport int |
1620 | win32_read(int fd, void *buf, unsigned int cnt) |
1621 | { |
1622 | return xceread(fd, buf, cnt); |
1623 | } |
1624 | |
1625 | DllExport int |
1626 | win32_write(int fd, const void *buf, unsigned int cnt) |
1627 | { |
1628 | return xcewrite(fd, (void *) buf, cnt); |
1629 | } |
1630 | |
1631 | DllExport int |
1632 | win32_mkdir(const char *dir, int mode) |
1633 | { |
1634 | return xcemkdir(dir); |
1635 | } |
1636 | |
1637 | DllExport int |
1638 | win32_rmdir(const char *dir) |
1639 | { |
1640 | return xcermdir(dir); |
1641 | } |
1642 | |
1643 | DllExport int |
1644 | win32_chdir(const char *dir) |
1645 | { |
1646 | return xcechdir(dir); |
1647 | } |
1648 | |
1649 | DllExport int |
1650 | win32_access(const char *path, int mode) |
1651 | { |
1652 | return xceaccess(path, mode); |
1653 | } |
1654 | |
1655 | DllExport int |
1656 | win32_chmod(const char *path, int mode) |
1657 | { |
1658 | return xcechmod(path, mode); |
1659 | } |
1660 | |
814ffeea |
1661 | static char * |
1662 | create_command_line(char *cname, STRLEN clen, const char * const *args) |
216db7ee |
1663 | { |
1664 | dTHX; |
1665 | int index, argc; |
1666 | char *cmd, *ptr; |
1667 | const char *arg; |
1668 | STRLEN len = 0; |
1669 | bool bat_file = FALSE; |
1670 | bool cmd_shell = FALSE; |
1671 | bool dumb_shell = FALSE; |
1672 | bool extra_quotes = FALSE; |
1673 | bool quote_next = FALSE; |
1674 | |
1675 | if (!cname) |
1676 | cname = (char*)args[0]; |
1677 | |
1678 | /* The NT cmd.exe shell has the following peculiarity that needs to be |
1679 | * worked around. It strips a leading and trailing dquote when any |
1680 | * of the following is true: |
1681 | * 1. the /S switch was used |
1682 | * 2. there are more than two dquotes |
1683 | * 3. there is a special character from this set: &<>()@^| |
1684 | * 4. no whitespace characters within the two dquotes |
1685 | * 5. string between two dquotes isn't an executable file |
1686 | * To work around this, we always add a leading and trailing dquote |
1687 | * to the string, if the first argument is either "cmd.exe" or "cmd", |
1688 | * and there were at least two or more arguments passed to cmd.exe |
1689 | * (not including switches). |
1690 | * XXX the above rules (from "cmd /?") don't seem to be applied |
1691 | * always, making for the convolutions below :-( |
1692 | */ |
1693 | if (cname) { |
1694 | if (!clen) |
1695 | clen = strlen(cname); |
1696 | |
1697 | if (clen > 4 |
1698 | && (stricmp(&cname[clen-4], ".bat") == 0 |
1699 | || (IsWinNT() && stricmp(&cname[clen-4], ".cmd") == 0))) |
1700 | { |
1701 | bat_file = TRUE; |
1702 | len += 3; |
1703 | } |
1704 | else { |
1705 | char *exe = strrchr(cname, '/'); |
1706 | char *exe2 = strrchr(cname, '\\'); |
1707 | if (exe2 > exe) |
1708 | exe = exe2; |
1709 | if (exe) |
1710 | ++exe; |
1711 | else |
1712 | exe = cname; |
1713 | if (stricmp(exe, "cmd.exe") == 0 || stricmp(exe, "cmd") == 0) { |
1714 | cmd_shell = TRUE; |
1715 | len += 3; |
1716 | } |
1717 | else if (stricmp(exe, "command.com") == 0 |
1718 | || stricmp(exe, "command") == 0) |
1719 | { |
1720 | dumb_shell = TRUE; |
1721 | } |
1722 | } |
1723 | } |
1724 | |
1725 | DEBUG_p(PerlIO_printf(Perl_debug_log, "Args ")); |
1726 | for (index = 0; (arg = (char*)args[index]) != NULL; ++index) { |
1727 | STRLEN curlen = strlen(arg); |
1728 | if (!(arg[0] == '"' && arg[curlen-1] == '"')) |
1729 | len += 2; /* assume quoting needed (worst case) */ |
1730 | len += curlen + 1; |
1731 | DEBUG_p(PerlIO_printf(Perl_debug_log, "[%s]",arg)); |
1732 | } |
1733 | DEBUG_p(PerlIO_printf(Perl_debug_log, "\n")); |
1734 | |
1735 | argc = index; |
a02a5408 |
1736 | Newx(cmd, len, char); |
216db7ee |
1737 | ptr = cmd; |
1738 | |
1739 | if (bat_file) { |
1740 | *ptr++ = '"'; |
1741 | extra_quotes = TRUE; |
1742 | } |
1743 | |
1744 | for (index = 0; (arg = (char*)args[index]) != NULL; ++index) { |
1745 | bool do_quote = 0; |
1746 | STRLEN curlen = strlen(arg); |
1747 | |
1748 | /* we want to protect empty arguments and ones with spaces with |
1749 | * dquotes, but only if they aren't already there */ |
1750 | if (!dumb_shell) { |
1751 | if (!curlen) { |
1752 | do_quote = 1; |
1753 | } |
1754 | else if (quote_next) { |
1755 | /* see if it really is multiple arguments pretending to |
1756 | * be one and force a set of quotes around it */ |
1757 | if (*find_next_space(arg)) |
1758 | do_quote = 1; |
1759 | } |
1760 | else if (!(arg[0] == '"' && curlen > 1 && arg[curlen-1] == '"')) { |
1761 | STRLEN i = 0; |
1762 | while (i < curlen) { |
1763 | if (isSPACE(arg[i])) { |
1764 | do_quote = 1; |
1765 | } |
1766 | else if (arg[i] == '"') { |
1767 | do_quote = 0; |
1768 | break; |
1769 | } |
1770 | i++; |
1771 | } |
1772 | } |
1773 | } |
1774 | |
1775 | if (do_quote) |
1776 | *ptr++ = '"'; |
1777 | |
1778 | strcpy(ptr, arg); |
1779 | ptr += curlen; |
1780 | |
1781 | if (do_quote) |
1782 | *ptr++ = '"'; |
1783 | |
1784 | if (args[index+1]) |
1785 | *ptr++ = ' '; |
1786 | |
1787 | if (!extra_quotes |
1788 | && cmd_shell |
1789 | && curlen >= 2 |
1790 | && *arg == '/' /* see if arg is "/c", "/x/c", "/x/d/c" etc. */ |
1791 | && stricmp(arg+curlen-2, "/c") == 0) |
1792 | { |
1793 | /* is there a next argument? */ |
1794 | if (args[index+1]) { |
1795 | /* are there two or more next arguments? */ |
1796 | if (args[index+2]) { |
1797 | *ptr++ = '"'; |
1798 | extra_quotes = TRUE; |
1799 | } |
1800 | else { |
1801 | /* single argument, force quoting if it has spaces */ |
1802 | quote_next = TRUE; |
1803 | } |
1804 | } |
1805 | } |
1806 | } |
1807 | |
1808 | if (extra_quotes) |
1809 | *ptr++ = '"'; |
1810 | |
1811 | *ptr = '\0'; |
1812 | |
1813 | return cmd; |
1814 | } |
1815 | |
1816 | static char * |
1817 | qualified_path(const char *cmd) |
1818 | { |
1819 | dTHX; |
1820 | char *pathstr; |
1821 | char *fullcmd, *curfullcmd; |
1822 | STRLEN cmdlen = 0; |
1823 | int has_slash = 0; |
1824 | |
1825 | if (!cmd) |
4e205ed6 |
1826 | return NULL; |
216db7ee |
1827 | fullcmd = (char*)cmd; |
1828 | while (*fullcmd) { |
1829 | if (*fullcmd == '/' || *fullcmd == '\\') |
1830 | has_slash++; |
1831 | fullcmd++; |
1832 | cmdlen++; |
1833 | } |
1834 | |
1835 | /* look in PATH */ |
1836 | pathstr = PerlEnv_getenv("PATH"); |
a02a5408 |
1837 | Newx(fullcmd, MAX_PATH+1, char); |
216db7ee |
1838 | curfullcmd = fullcmd; |
1839 | |
1840 | while (1) { |
1841 | DWORD res; |
1842 | |
1843 | /* start by appending the name to the current prefix */ |
1844 | strcpy(curfullcmd, cmd); |
1845 | curfullcmd += cmdlen; |
1846 | |
1847 | /* if it doesn't end with '.', or has no extension, try adding |
1848 | * a trailing .exe first */ |
1849 | if (cmd[cmdlen-1] != '.' |
1850 | && (cmdlen < 4 || cmd[cmdlen-4] != '.')) |
1851 | { |
1852 | strcpy(curfullcmd, ".exe"); |
1853 | res = GetFileAttributes(fullcmd); |
1854 | if (res != 0xFFFFFFFF && !(res & FILE_ATTRIBUTE_DIRECTORY)) |
1855 | return fullcmd; |
1856 | *curfullcmd = '\0'; |
1857 | } |
1858 | |
1859 | /* that failed, try the bare name */ |
1860 | res = GetFileAttributes(fullcmd); |
1861 | if (res != 0xFFFFFFFF && !(res & FILE_ATTRIBUTE_DIRECTORY)) |
1862 | return fullcmd; |
1863 | |
1864 | /* quit if no other path exists, or if cmd already has path */ |
1865 | if (!pathstr || !*pathstr || has_slash) |
1866 | break; |
1867 | |
1868 | /* skip leading semis */ |
1869 | while (*pathstr == ';') |
1870 | pathstr++; |
1871 | |
1872 | /* build a new prefix from scratch */ |
1873 | curfullcmd = fullcmd; |
1874 | while (*pathstr && *pathstr != ';') { |
1875 | if (*pathstr == '"') { /* foo;"baz;etc";bar */ |
1876 | pathstr++; /* skip initial '"' */ |
1877 | while (*pathstr && *pathstr != '"') { |
1878 | if ((STRLEN)(curfullcmd-fullcmd) < MAX_PATH-cmdlen-5) |
1879 | *curfullcmd++ = *pathstr; |
1880 | pathstr++; |
1881 | } |
1882 | if (*pathstr) |
1883 | pathstr++; /* skip trailing '"' */ |
1884 | } |
1885 | else { |
1886 | if ((STRLEN)(curfullcmd-fullcmd) < MAX_PATH-cmdlen-5) |
1887 | *curfullcmd++ = *pathstr; |
1888 | pathstr++; |
1889 | } |
1890 | } |
1891 | if (*pathstr) |
1892 | pathstr++; /* skip trailing semi */ |
1893 | if (curfullcmd > fullcmd /* append a dir separator */ |
1894 | && curfullcmd[-1] != '/' && curfullcmd[-1] != '\\') |
1895 | { |
1896 | *curfullcmd++ = '\\'; |
1897 | } |
1898 | } |
1899 | |
1900 | Safefree(fullcmd); |
4e205ed6 |
1901 | return NULL; |
216db7ee |
1902 | } |
1903 | |
8f33b42a |
1904 | /* The following are just place holders. |
1905 | * Some hosts may provide and environment that the OS is |
1906 | * not tracking, therefore, these host must provide that |
1907 | * environment and the current directory to CreateProcess |
1908 | */ |
1909 | |
1910 | DllExport void* |
1911 | win32_get_childenv(void) |
1912 | { |
1913 | return NULL; |
1914 | } |
1915 | |
1916 | DllExport void |
1917 | win32_free_childenv(void* d) |
1918 | { |
1919 | } |
1920 | |
1921 | DllExport void |
1922 | win32_clearenv(void) |
1923 | { |
1924 | char *envv = GetEnvironmentStrings(); |
1925 | char *cur = envv; |
1926 | STRLEN len; |
1927 | while (*cur) { |
1928 | char *end = strchr(cur,'='); |
1929 | if (end && end != cur) { |
1930 | *end = '\0'; |
1931 | xcesetenv(cur, "", 0); |
1932 | *end = '='; |
1933 | cur = end + strlen(end+1)+2; |
1934 | } |
1935 | else if ((len = strlen(cur))) |
1936 | cur += len+1; |
1937 | } |
1938 | FreeEnvironmentStrings(envv); |
1939 | } |
1940 | |
1941 | DllExport char* |
1942 | win32_get_childdir(void) |
1943 | { |
1944 | dTHX; |
1945 | char* ptr; |
8c56068e |
1946 | char szfilename[MAX_PATH+1]; |
1947 | GetCurrentDirectoryA(MAX_PATH+1, szfilename); |
8f33b42a |
1948 | |
a02a5408 |
1949 | Newx(ptr, strlen(szfilename)+1, char); |
8f33b42a |
1950 | strcpy(ptr, szfilename); |
1951 | return ptr; |
1952 | } |
1953 | |
1954 | DllExport void |
1955 | win32_free_childdir(char* d) |
1956 | { |
1957 | dTHX; |
1958 | Safefree(d); |
1959 | } |
1960 | |
216db7ee |
1961 | /* XXX this needs to be made more compatible with the spawnvp() |
1962 | * provided by the various RTLs. In particular, searching for |
1963 | * *.{com,bat,cmd} files (as done by the RTLs) is unimplemented. |
1964 | * This doesn't significantly affect perl itself, because we |
1965 | * always invoke things using PERL5SHELL if a direct attempt to |
1966 | * spawn the executable fails. |
1967 | * |
1968 | * XXX splitting and rejoining the commandline between do_aspawn() |
1969 | * and win32_spawnvp() could also be avoided. |
1970 | */ |
1971 | |
216db7ee |
1972 | DllExport int |
1973 | win32_spawnvp(int mode, const char *cmdname, const char *const *argv) |
1974 | { |
1975 | #ifdef USE_RTL_SPAWNVP |
1976 | return spawnvp(mode, cmdname, (char * const *)argv); |
1977 | #else |
1978 | dTHX; |
1979 | int ret; |
1980 | void* env; |
1981 | char* dir; |
1982 | child_IO_table tbl; |
1983 | STARTUPINFO StartupInfo; |
1984 | PROCESS_INFORMATION ProcessInformation; |
1985 | DWORD create = 0; |
1986 | char *cmd; |
4e205ed6 |
1987 | char *fullcmd = NULL; |
216db7ee |
1988 | char *cname = (char *)cmdname; |
1989 | STRLEN clen = 0; |
1990 | |
1991 | if (cname) { |
1992 | clen = strlen(cname); |
1993 | /* if command name contains dquotes, must remove them */ |
1994 | if (strchr(cname, '"')) { |
1995 | cmd = cname; |
a02a5408 |
1996 | Newx(cname,clen+1,char); |
216db7ee |
1997 | clen = 0; |
1998 | while (*cmd) { |
1999 | if (*cmd != '"') { |
2000 | cname[clen] = *cmd; |
2001 | ++clen; |
2002 | } |
2003 | ++cmd; |
2004 | } |
2005 | cname[clen] = '\0'; |
2006 | } |
2007 | } |
2008 | |
2009 | cmd = create_command_line(cname, clen, argv); |
2010 | |
2011 | env = PerlEnv_get_childenv(); |
2012 | dir = PerlEnv_get_childdir(); |
2013 | |
2014 | switch(mode) { |
2015 | case P_NOWAIT: /* asynch + remember result */ |
2016 | if (w32_num_children >= MAXIMUM_WAIT_OBJECTS) { |
2017 | errno = EAGAIN; |
2018 | ret = -1; |
2019 | goto RETVAL; |
2020 | } |
2021 | /* Create a new process group so we can use GenerateConsoleCtrlEvent() |
2022 | * in win32_kill() |
2023 | */ |
2024 | /* not supported on CE create |= CREATE_NEW_PROCESS_GROUP; */ |
2025 | /* FALL THROUGH */ |
2026 | |
2027 | case P_WAIT: /* synchronous execution */ |
2028 | break; |
2029 | default: /* invalid mode */ |
2030 | errno = EINVAL; |
2031 | ret = -1; |
2032 | goto RETVAL; |
2033 | } |
2034 | memset(&StartupInfo,0,sizeof(StartupInfo)); |
2035 | StartupInfo.cb = sizeof(StartupInfo); |
2036 | memset(&tbl,0,sizeof(tbl)); |
2037 | PerlEnv_get_child_IO(&tbl); |
2038 | StartupInfo.dwFlags = tbl.dwFlags; |
2039 | StartupInfo.dwX = tbl.dwX; |
2040 | StartupInfo.dwY = tbl.dwY; |
2041 | StartupInfo.dwXSize = tbl.dwXSize; |
2042 | StartupInfo.dwYSize = tbl.dwYSize; |
2043 | StartupInfo.dwXCountChars = tbl.dwXCountChars; |
2044 | StartupInfo.dwYCountChars = tbl.dwYCountChars; |
2045 | StartupInfo.dwFillAttribute = tbl.dwFillAttribute; |
2046 | StartupInfo.wShowWindow = tbl.wShowWindow; |
2047 | StartupInfo.hStdInput = tbl.childStdIn; |
2048 | StartupInfo.hStdOutput = tbl.childStdOut; |
2049 | StartupInfo.hStdError = tbl.childStdErr; |
2050 | if (StartupInfo.hStdInput == INVALID_HANDLE_VALUE && |
2051 | StartupInfo.hStdOutput == INVALID_HANDLE_VALUE && |
2052 | StartupInfo.hStdError == INVALID_HANDLE_VALUE) |
2053 | { |
2054 | create |= CREATE_NEW_CONSOLE; |
2055 | } |
2056 | else { |
2057 | StartupInfo.dwFlags |= STARTF_USESTDHANDLES; |
2058 | } |
2059 | if (w32_use_showwindow) { |
2060 | StartupInfo.dwFlags |= STARTF_USESHOWWINDOW; |
2061 | StartupInfo.wShowWindow = w32_showwindow; |
2062 | } |
2063 | |
2064 | DEBUG_p(PerlIO_printf(Perl_debug_log, "Spawning [%s] with [%s]\n", |
2065 | cname,cmd)); |
2066 | RETRY: |
2067 | if (!CreateProcess(cname, /* search PATH to find executable */ |
2068 | cmd, /* executable, and its arguments */ |
2069 | NULL, /* process attributes */ |
2070 | NULL, /* thread attributes */ |
2071 | TRUE, /* inherit handles */ |
2072 | create, /* creation flags */ |
2073 | (LPVOID)env, /* inherit environment */ |
2074 | dir, /* inherit cwd */ |
2075 | &StartupInfo, |
2076 | &ProcessInformation)) |
2077 | { |
2078 | /* initial NULL argument to CreateProcess() does a PATH |
2079 | * search, but it always first looks in the directory |
2080 | * where the current process was started, which behavior |
2081 | * is undesirable for backward compatibility. So we |
2082 | * jump through our own hoops by picking out the path |
2083 | * we really want it to use. */ |
2084 | if (!fullcmd) { |
2085 | fullcmd = qualified_path(cname); |
2086 | if (fullcmd) { |
2087 | if (cname != cmdname) |
2088 | Safefree(cname); |
2089 | cname = fullcmd; |
2090 | DEBUG_p(PerlIO_printf(Perl_debug_log, |
2091 | "Retrying [%s] with same args\n", |
2092 | cname)); |
2093 | goto RETRY; |
2094 | } |
2095 | } |
2096 | errno = ENOENT; |
2097 | ret = -1; |
2098 | goto RETVAL; |
2099 | } |
2100 | |
2101 | if (mode == P_NOWAIT) { |
2102 | /* asynchronous spawn -- store handle, return PID */ |
2103 | ret = (int)ProcessInformation.dwProcessId; |
2104 | if (IsWin95() && ret < 0) |
2105 | ret = -ret; |
2106 | |
2107 | w32_child_handles[w32_num_children] = ProcessInformation.hProcess; |
2108 | w32_child_pids[w32_num_children] = (DWORD)ret; |
2109 | ++w32_num_children; |
2110 | } |
2111 | else { |
2112 | DWORD status; |
2113 | win32_msgwait(aTHX_ 1, &ProcessInformation.hProcess, INFINITE, NULL); |
2114 | /* FIXME: if msgwait returned due to message perhaps forward the |
2115 | "signal" to the process |
2116 | */ |
2117 | GetExitCodeProcess(ProcessInformation.hProcess, &status); |
2118 | ret = (int)status; |
2119 | CloseHandle(ProcessInformation.hProcess); |
2120 | } |
2121 | |
2122 | CloseHandle(ProcessInformation.hThread); |
2123 | |
2124 | RETVAL: |
2125 | PerlEnv_free_childenv(env); |
2126 | PerlEnv_free_childdir(dir); |
2127 | Safefree(cmd); |
2128 | if (cname != cmdname) |
2129 | Safefree(cname); |
2130 | return ret; |
2131 | #endif |
2132 | } |
2133 | |
e1caacb4 |
2134 | DllExport int |
2135 | win32_execv(const char *cmdname, const char *const *argv) |
2136 | { |
216db7ee |
2137 | dTHX; |
e1caacb4 |
2138 | Perl_croak(aTHX_ PL_no_func, "execv"); |
2139 | return -1; |
2140 | } |
2141 | |
2142 | DllExport int |
2143 | win32_execvp(const char *cmdname, const char *const *argv) |
2144 | { |
216db7ee |
2145 | dTHX; |
e1caacb4 |
2146 | Perl_croak(aTHX_ PL_no_func, "execvp"); |
2147 | return -1; |
2148 | } |
2149 | |
814ffeea |
2150 | DllExport void |
2151 | win32_perror(const char *str) |
e1caacb4 |
2152 | { |
814ffeea |
2153 | xceperror(str); |
2154 | } |
e1caacb4 |
2155 | |
814ffeea |
2156 | DllExport void |
2157 | win32_setbuf(FILE *pf, char *buf) |
2158 | { |
2159 | dTHX; |
2160 | Perl_croak(aTHX_ PL_no_func, "setbuf"); |
2161 | } |
e1caacb4 |
2162 | |
814ffeea |
2163 | DllExport int |
2164 | win32_setvbuf(FILE *pf, char *buf, int type, size_t size) |
2165 | { |
2166 | return setvbuf(pf, buf, type, size); |
e1caacb4 |
2167 | } |
2168 | |
814ffeea |
2169 | DllExport int |
2170 | win32_flushall(void) |
2171 | { |
2172 | return flushall(); |
2173 | } |
e1caacb4 |
2174 | |
814ffeea |
2175 | DllExport int |
2176 | win32_fcloseall(void) |
e1caacb4 |
2177 | { |
814ffeea |
2178 | return fcloseall(); |
2179 | } |
e1caacb4 |
2180 | |
814ffeea |
2181 | DllExport char* |
2182 | win32_fgets(char *s, int n, FILE *pf) |
2183 | { |
2184 | return fgets(s, n, pf); |
2185 | } |
e1caacb4 |
2186 | |
814ffeea |
2187 | DllExport char* |
2188 | win32_gets(char *s) |
2189 | { |
2190 | return gets(s); |
e1caacb4 |
2191 | } |
2192 | |
814ffeea |
2193 | DllExport int |
2194 | win32_fgetc(FILE *pf) |
e1caacb4 |
2195 | { |
814ffeea |
2196 | return fgetc(pf); |
2197 | } |
e1caacb4 |
2198 | |
814ffeea |
2199 | DllExport int |
2200 | win32_putc(int c, FILE *pf) |
2201 | { |
2202 | return putc(c,pf); |
2203 | } |
2204 | |
2205 | DllExport int |
2206 | win32_puts(const char *s) |
2207 | { |
2208 | return puts(s); |
2209 | } |
2210 | |
2211 | DllExport int |
2212 | win32_getchar(void) |
2213 | { |
2214 | return getchar(); |
2215 | } |
2216 | |
2217 | DllExport int |
2218 | win32_putchar(int c) |
2219 | { |
2220 | return putchar(c); |
2221 | } |
2222 | |
2223 | #ifdef MYMALLOC |
2224 | |
2225 | #ifndef USE_PERL_SBRK |
2226 | |
2227 | static char *committed = NULL; |
2228 | static char *base = NULL; |
2229 | static char *reserved = NULL; |
2230 | static char *brk = NULL; |
2231 | static DWORD pagesize = 0; |
2232 | static DWORD allocsize = 0; |
2233 | |
2234 | void * |
2235 | sbrk(int need) |
2236 | { |
2237 | void *result; |
2238 | if (!pagesize) |
2239 | {SYSTEM_INFO info; |
2240 | GetSystemInfo(&info); |
2241 | /* Pretend page size is larger so we don't perpetually |
2242 | * call the OS to commit just one page ... |
2243 | */ |
2244 | pagesize = info.dwPageSize << 3; |
2245 | allocsize = info.dwAllocationGranularity; |
2246 | } |
2247 | /* This scheme fails eventually if request for contiguous |
f4257e4d |
2248 | * block is denied so reserve big blocks - this is only |
814ffeea |
2249 | * address space not memory ... |
2250 | */ |
2251 | if (brk+need >= reserved) |
2252 | { |
2253 | DWORD size = 64*1024*1024; |
2254 | char *addr; |
2255 | if (committed && reserved && committed < reserved) |
2256 | { |
2257 | /* Commit last of previous chunk cannot span allocations */ |
2258 | addr = (char *) VirtualAlloc(committed,reserved-committed,MEM_COMMIT,PAGE_READWRITE); |
2259 | if (addr) |
2260 | committed = reserved; |
2261 | } |
f4257e4d |
2262 | /* Reserve some (more) space |
814ffeea |
2263 | * Note this is a little sneaky, 1st call passes NULL as reserved |
2264 | * so lets system choose where we start, subsequent calls pass |
2265 | * the old end address so ask for a contiguous block |
2266 | */ |
2267 | addr = (char *) VirtualAlloc(reserved,size,MEM_RESERVE,PAGE_NOACCESS); |
2268 | if (addr) |
2269 | { |
2270 | reserved = addr+size; |
2271 | if (!base) |
2272 | base = addr; |
2273 | if (!committed) |
2274 | committed = base; |
2275 | if (!brk) |
2276 | brk = committed; |
2277 | } |
2278 | else |
2279 | { |
2280 | return (void *) -1; |
2281 | } |
2282 | } |
2283 | result = brk; |
2284 | brk += need; |
2285 | if (brk > committed) |
2286 | { |
2287 | DWORD size = ((brk-committed + pagesize -1)/pagesize) * pagesize; |
2288 | char *addr = (char *) VirtualAlloc(committed,size,MEM_COMMIT,PAGE_READWRITE); |
2289 | if (addr) |
2290 | { |
2291 | committed += size; |
2292 | } |
2293 | else |
2294 | return (void *) -1; |
2295 | } |
2296 | return result; |
2297 | } |
2298 | |
2299 | #endif |
2300 | #endif |
2301 | |
2302 | DllExport void* |
2303 | win32_malloc(size_t size) |
2304 | { |
2305 | return malloc(size); |
2306 | } |
2307 | |
2308 | DllExport void* |
2309 | win32_calloc(size_t numitems, size_t size) |
2310 | { |
2311 | return calloc(numitems,size); |
2312 | } |
2313 | |
2314 | DllExport void* |
2315 | win32_realloc(void *block, size_t size) |
2316 | { |
2317 | return realloc(block,size); |
2318 | } |
2319 | |
2320 | DllExport void |
2321 | win32_free(void *block) |
2322 | { |
2323 | free(block); |
2324 | } |
2325 | |
2326 | int |
2327 | win32_open_osfhandle(intptr_t osfhandle, int flags) |
2328 | { |
2329 | int fh; |
2330 | char fileflags=0; /* _osfile flags */ |
2331 | |
2332 | Perl_croak_nocontext("win32_open_osfhandle() TBD on this platform"); |
2333 | return 0; |
2334 | } |
2335 | |
2336 | int |
2337 | win32_get_osfhandle(int fd) |
2338 | { |
2339 | int fh; |
2340 | char fileflags=0; /* _osfile flags */ |
2341 | |
2342 | Perl_croak_nocontext("win32_get_osfhandle() TBD on this platform"); |
2343 | return 0; |
2344 | } |
2345 | |
2346 | FILE * |
2347 | win32_fdupopen(FILE *pf) |
2348 | { |
2349 | FILE* pfdup; |
2350 | fpos_t pos; |
2351 | char mode[3]; |
2352 | int fileno = win32_dup(win32_fileno(pf)); |
2353 | int fmode = palm_fgetmode(pfdup); |
2354 | |
2355 | fprintf(stderr,"DEBUG for win32_fdupopen()\n"); |
2356 | |
2357 | /* open the file in the same mode */ |
2358 | if(fmode & O_RDONLY) { |
2359 | mode[0] = 'r'; |
2360 | mode[1] = 0; |
2361 | } |
2362 | else if(fmode & O_APPEND) { |
2363 | mode[0] = 'a'; |
2364 | mode[1] = 0; |
2365 | } |
2366 | else if(fmode & O_RDWR) { |
2367 | mode[0] = 'r'; |
2368 | mode[1] = '+'; |
2369 | mode[2] = 0; |
2370 | } |
2371 | |
2372 | /* it appears that the binmode is attached to the |
2373 | * file descriptor so binmode files will be handled |
2374 | * correctly |
2375 | */ |
2376 | pfdup = win32_fdopen(fileno, mode); |
2377 | |
2378 | /* move the file pointer to the same position */ |
2379 | if (!fgetpos(pf, &pos)) { |
2380 | fsetpos(pfdup, &pos); |
2381 | } |
2382 | return pfdup; |
2383 | } |
2384 | |
2385 | DllExport void* |
2386 | win32_dynaload(const char* filename) |
2387 | { |
2388 | dTHX; |
2389 | HMODULE hModule; |
2390 | |
2391 | hModule = XCELoadLibraryA(filename); |
2392 | |
2393 | return hModule; |
2394 | } |
2395 | |
2396 | /* this is needed by Cwd.pm... */ |
2397 | |
2398 | static |
2399 | XS(w32_GetCwd) |
2400 | { |
2401 | dXSARGS; |
2402 | char buf[MAX_PATH]; |
2403 | SV *sv = sv_newmortal(); |
2404 | |
2405 | xcegetcwd(buf, sizeof(buf)); |
2406 | |
2407 | sv_setpv(sv, xcestrdup(buf)); |
2408 | EXTEND(SP,1); |
2409 | SvPOK_on(sv); |
2410 | ST(0) = sv; |
2411 | #ifndef INCOMPLETE_TAINTS |
2412 | SvTAINTED_on(ST(0)); |
2413 | #endif |
2414 | XSRETURN(1); |
2415 | } |
2416 | |
2417 | static |
2418 | XS(w32_SetCwd) |
2419 | { |
2420 | dXSARGS; |
2421 | |
2422 | if (items != 1) |
e1caacb4 |
2423 | Perl_croak(aTHX_ "usage: Win32::SetCwd($cwd)"); |
2424 | |
2425 | if (!xcechdir(SvPV_nolen(ST(0)))) |
2426 | XSRETURN_YES; |
2427 | |
2428 | XSRETURN_NO; |
2429 | } |
2430 | |
2431 | static |
2432 | XS(w32_GetTickCount) |
2433 | { |
2434 | dXSARGS; |
2435 | DWORD msec = GetTickCount(); |
2436 | EXTEND(SP,1); |
2437 | if ((IV)msec > 0) |
2438 | XSRETURN_IV(msec); |
2439 | XSRETURN_NV(msec); |
2440 | } |
2441 | |
2442 | static |
2443 | XS(w32_GetOSVersion) |
2444 | { |
2445 | dXSARGS; |
2446 | OSVERSIONINFOA osver; |
2447 | |
2448 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); |
2449 | if (!XCEGetVersionExA(&osver)) { |
2450 | XSRETURN_EMPTY; |
2451 | } |
22f1178f |
2452 | mXPUSHp(osver.szCSDVersion, strlen(osver.szCSDVersion)); |
2453 | mXPUSHi(osver.dwMajorVersion); |
2454 | mXPUSHi(osver.dwMinorVersion); |
2455 | mXPUSHi(osver.dwBuildNumber); |
cb69f87a |
2456 | /* WINCE = 3 */ |
22f1178f |
2457 | mXPUSHi(osver.dwPlatformId); |
e1caacb4 |
2458 | PUTBACK; |
2459 | } |
2460 | |
2461 | static |
2462 | XS(w32_IsWinNT) |
2463 | { |
2464 | dXSARGS; |
2465 | EXTEND(SP,1); |
2466 | XSRETURN_IV(IsWinNT()); |
2467 | } |
2468 | |
2469 | static |
2470 | XS(w32_IsWin95) |
2471 | { |
2472 | dXSARGS; |
2473 | EXTEND(SP,1); |
2474 | XSRETURN_IV(IsWin95()); |
2475 | } |
2476 | |
2477 | static |
2478 | XS(w32_IsWinCE) |
2479 | { |
2480 | dXSARGS; |
2481 | EXTEND(SP,1); |
2482 | XSRETURN_IV(IsWinCE()); |
2483 | } |
2484 | |
2485 | static |
2486 | XS(w32_GetOemInfo) |
2487 | { |
2488 | dXSARGS; |
2489 | wchar_t wbuf[126]; |
2490 | char buf[126]; |
2491 | |
2492 | if(SystemParametersInfoW(SPI_GETOEMINFO, sizeof(wbuf), wbuf, FALSE)) |
2493 | WideCharToMultiByte(CP_ACP, 0, wbuf, -1, buf, sizeof(buf), 0, 0); |
2494 | else |
2495 | sprintf(buf, "SystemParametersInfo failed: %d", GetLastError()); |
2496 | |
2497 | EXTEND(SP,1); |
2498 | XSRETURN_PV(buf); |
2499 | } |
2500 | |
2501 | static |
2502 | XS(w32_Sleep) |
2503 | { |
2504 | dXSARGS; |
2505 | if (items != 1) |
2506 | Perl_croak(aTHX_ "usage: Win32::Sleep($milliseconds)"); |
2507 | Sleep(SvIV(ST(0))); |
2508 | XSRETURN_YES; |
2509 | } |
2510 | |
2511 | static |
2512 | XS(w32_CopyFile) |
2513 | { |
2514 | dXSARGS; |
2515 | BOOL bResult; |
2516 | if (items != 3) |
2517 | Perl_croak(aTHX_ "usage: Win32::CopyFile($from, $to, $overwrite)"); |
2518 | |
2519 | { |
2520 | char szSourceFile[MAX_PATH+1]; |
2521 | strcpy(szSourceFile, PerlDir_mapA(SvPV_nolen(ST(0)))); |
f4257e4d |
2522 | bResult = XCECopyFileA(szSourceFile, SvPV_nolen(ST(1)), |
e1caacb4 |
2523 | !SvTRUE(ST(2))); |
2524 | } |
2525 | |
2526 | if (bResult) |
2527 | XSRETURN_YES; |
2528 | |
2529 | XSRETURN_NO; |
2530 | } |
2531 | |
2532 | static |
2533 | XS(w32_MessageBox) |
2534 | { |
2535 | dXSARGS; |
2536 | |
2537 | char *txt; |
2538 | unsigned int res; |
2539 | unsigned int flags = MB_OK; |
2540 | |
2541 | txt = SvPV_nolen(ST(0)); |
f4257e4d |
2542 | |
e1caacb4 |
2543 | if (items < 1 || items > 2) |
2544 | Perl_croak(aTHX_ "usage: Win32::MessageBox($txt, [$flags])"); |
2545 | |
2546 | if(items == 2) |
2547 | flags = SvIV(ST(1)); |
2548 | |
2549 | res = XCEMessageBoxA(NULL, txt, "Perl", flags); |
2550 | |
2551 | XSRETURN_IV(res); |
2552 | } |
2553 | |
2554 | static |
2555 | XS(w32_GetPowerStatus) |
2556 | { |
2557 | dXSARGS; |
2558 | |
2559 | SYSTEM_POWER_STATUS_EX sps; |
2560 | |
2561 | if(GetSystemPowerStatusEx(&sps, TRUE) == FALSE) |
2562 | { |
2563 | XSRETURN_EMPTY; |
2564 | } |
2565 | |
22f1178f |
2566 | mXPUSHi(sps.ACLineStatus); |
2567 | mXPUSHi(sps.BatteryFlag); |
2568 | mXPUSHi(sps.BatteryLifePercent); |
2569 | mXPUSHi(sps.BatteryLifeTime); |
2570 | mXPUSHi(sps.BatteryFullLifeTime); |
2571 | mXPUSHi(sps.BackupBatteryFlag); |
2572 | mXPUSHi(sps.BackupBatteryLifePercent); |
2573 | mXPUSHi(sps.BackupBatteryLifeTime); |
2574 | mXPUSHi(sps.BackupBatteryFullLifeTime); |
e1caacb4 |
2575 | |
2576 | PUTBACK; |
2577 | } |
2578 | |
2579 | #if UNDER_CE > 200 |
2580 | static |
2581 | XS(w32_ShellEx) |
2582 | { |
2583 | dXSARGS; |
2584 | |
2585 | char buf[126]; |
2586 | SHELLEXECUTEINFO si; |
2587 | char *file, *verb; |
2588 | wchar_t wfile[MAX_PATH]; |
2589 | wchar_t wverb[20]; |
2590 | |
2591 | if (items != 2) |
2592 | Perl_croak(aTHX_ "usage: Win32::ShellEx($file, $verb)"); |
2593 | |
2594 | file = SvPV_nolen(ST(0)); |
2595 | verb = SvPV_nolen(ST(1)); |
2596 | |
2597 | memset(&si, 0, sizeof(si)); |
2598 | si.cbSize = sizeof(si); |
2599 | si.fMask = SEE_MASK_FLAG_NO_UI; |
2600 | |
f4257e4d |
2601 | MultiByteToWideChar(CP_ACP, 0, verb, -1, |
e1caacb4 |
2602 | wverb, sizeof(wverb)/2); |
2603 | si.lpVerb = (TCHAR *)wverb; |
2604 | |
f4257e4d |
2605 | MultiByteToWideChar(CP_ACP, 0, file, -1, |
e1caacb4 |
2606 | wfile, sizeof(wfile)/2); |
2607 | si.lpFile = (TCHAR *)wfile; |
2608 | |
2609 | if(ShellExecuteEx(&si) == FALSE) |
2610 | { |
2611 | XSRETURN_NO; |
2612 | } |
2613 | XSRETURN_YES; |
2614 | } |
2615 | #endif |
2616 | |
2617 | void |
2618 | Perl_init_os_extras(void) |
2619 | { |
acfe0abc |
2620 | dTHX; |
e1caacb4 |
2621 | char *file = __FILE__; |
2622 | dXSUB_SYS; |
2623 | |
4e205ed6 |
2624 | w32_perlshell_tokens = NULL; |
e1caacb4 |
2625 | w32_perlshell_items = -1; |
2626 | w32_fdpid = newAV(); /* XX needs to be in Perl_win32_init()? */ |
a02a5408 |
2627 | Newx(w32_children, 1, child_tab); |
e1caacb4 |
2628 | w32_num_children = 0; |
2629 | |
2630 | newXS("Win32::GetCwd", w32_GetCwd, file); |
2631 | newXS("Win32::SetCwd", w32_SetCwd, file); |
2632 | newXS("Win32::GetTickCount", w32_GetTickCount, file); |
2633 | newXS("Win32::GetOSVersion", w32_GetOSVersion, file); |
2634 | #if UNDER_CE > 200 |
2635 | newXS("Win32::ShellEx", w32_ShellEx, file); |
2636 | #endif |
2637 | newXS("Win32::IsWinNT", w32_IsWinNT, file); |
2638 | newXS("Win32::IsWin95", w32_IsWin95, file); |
2639 | newXS("Win32::IsWinCE", w32_IsWinCE, file); |
2640 | newXS("Win32::CopyFile", w32_CopyFile, file); |
2641 | newXS("Win32::Sleep", w32_Sleep, file); |
2642 | newXS("Win32::MessageBox", w32_MessageBox, file); |
2643 | newXS("Win32::GetPowerStatus", w32_GetPowerStatus, file); |
2644 | newXS("Win32::GetOemInfo", w32_GetOemInfo, file); |
2645 | } |
2646 | |
2647 | void |
2648 | myexit(void) |
2649 | { |
2650 | char buf[126]; |
2651 | |
2652 | puts("Hit return"); |
2653 | fgets(buf, sizeof(buf), stdin); |
2654 | } |
2655 | |
2656 | void |
2657 | Perl_win32_init(int *argcp, char ***argvp) |
2658 | { |
2659 | #ifdef UNDER_CE |
2660 | char *p; |
2661 | |
2662 | if((p = xcegetenv("PERLDEBUG")) && (p[0] == 'y' || p[0] == 'Y')) |
2663 | atexit(myexit); |
2664 | #endif |
2665 | |
2666 | MALLOC_INIT; |
2667 | } |
2668 | |
216db7ee |
2669 | DllExport void |
2670 | Perl_win32_term(void) |
2671 | { |
3890ecea |
2672 | dTHX; |
71ad1b0c |
2673 | HINTS_REFCNT_TERM; |
216db7ee |
2674 | OP_REFCNT_TERM; |
3890ecea |
2675 | PERLIO_TERM; |
216db7ee |
2676 | MALLOC_TERM; |
2677 | } |
2678 | |
2679 | void |
2680 | win32_get_child_IO(child_IO_table* ptbl) |
2681 | { |
2682 | ptbl->childStdIn = GetStdHandle(STD_INPUT_HANDLE); |
2683 | ptbl->childStdOut = GetStdHandle(STD_OUTPUT_HANDLE); |
2684 | ptbl->childStdErr = GetStdHandle(STD_ERROR_HANDLE); |
2685 | } |
2686 | |
e1caacb4 |
2687 | win32_flock(int fd, int oper) |
2688 | { |
216db7ee |
2689 | dTHX; |
e1caacb4 |
2690 | Perl_croak(aTHX_ PL_no_func, "flock"); |
2691 | return -1; |
2692 | } |
2693 | |
2694 | DllExport int |
2695 | win32_waitpid(int pid, int *status, int flags) |
2696 | { |
216db7ee |
2697 | dTHX; |
e1caacb4 |
2698 | Perl_croak(aTHX_ PL_no_func, "waitpid"); |
2699 | return -1; |
2700 | } |
2701 | |
2702 | DllExport int |
2703 | win32_wait(int *status) |
2704 | { |
216db7ee |
2705 | dTHX; |
e1caacb4 |
2706 | Perl_croak(aTHX_ PL_no_func, "wait"); |
2707 | return -1; |
2708 | } |
2709 | |
2710 | int |
e1caacb4 |
2711 | wce_reopen_stdout(char *fname) |
f4257e4d |
2712 | { |
e1caacb4 |
2713 | if(xcefreopen(fname, "w", stdout) == NULL) |
2714 | return -1; |
2715 | |
2716 | return 0; |
2717 | } |
2718 | |
2719 | void |
2720 | wce_hitreturn() |
2721 | { |
2722 | char buf[126]; |
2723 | |
2724 | printf("Hit RETURN"); |
2725 | fflush(stdout); |
2726 | fgets(buf, sizeof(buf), stdin); |
2727 | return; |
2728 | } |
2729 | |
cb69f87a |
2730 | /* //////////////////////////////////////////////////////////////////// */ |
e1caacb4 |
2731 | |
ca6c63e1 |
2732 | #undef getcwd |
2733 | |
2734 | char * |
2735 | getcwd(char *buf, size_t size) |
2736 | { |
2737 | return xcegetcwd(buf, size); |
2738 | } |
2739 | |
f4257e4d |
2740 | int |
ca6c63e1 |
2741 | isnan(double d) |
2742 | { |
2743 | return _isnan(d); |
2744 | } |
2745 | |
18f68570 |
2746 | |
814ffeea |
2747 | DllExport PerlIO* |
2748 | win32_popenlist(const char *mode, IV narg, SV **args) |
18f68570 |
2749 | { |
814ffeea |
2750 | dTHX; |
2751 | Perl_croak(aTHX_ "List form of pipe open not implemented"); |
2752 | return NULL; |
18f68570 |
2753 | } |
2754 | |
2755 | /* |
2756 | * a popen() clone that respects PERL5SHELL |
2757 | * |
2758 | * changed to return PerlIO* rather than FILE * by BKS, 11-11-2000 |
2759 | */ |
2760 | |
2761 | DllExport PerlIO* |
2762 | win32_popen(const char *command, const char *mode) |
2763 | { |
814ffeea |
2764 | return _popen(command, mode); |
216db7ee |
2765 | } |
2766 | |
18f68570 |
2767 | /* |
2768 | * pclose() clone |
2769 | */ |
2770 | |
2771 | DllExport int |
2772 | win32_pclose(PerlIO *pf) |
2773 | { |
18f68570 |
2774 | return _pclose(pf); |
18f68570 |
2775 | } |
2776 | |
216db7ee |
2777 | #ifdef HAVE_INTERP_INTERN |
2778 | |
2779 | |
2780 | static void |
2781 | win32_csighandler(int sig) |
2782 | { |
2783 | #if 0 |
2784 | dTHXa(PERL_GET_SIG_CONTEXT); |
2785 | Perl_warn(aTHX_ "Got signal %d",sig); |
2786 | #endif |
2787 | /* Does nothing */ |
2788 | } |
2789 | |
2790 | void |
2791 | Perl_sys_intern_init(pTHX) |
2792 | { |
2793 | int i; |
4e205ed6 |
2794 | w32_perlshell_tokens = NULL; |
216db7ee |
2795 | w32_perlshell_vec = (char**)NULL; |
2796 | w32_perlshell_items = 0; |
2797 | w32_fdpid = newAV(); |
a02a5408 |
2798 | Newx(w32_children, 1, child_tab); |
216db7ee |
2799 | w32_num_children = 0; |
2800 | # ifdef USE_ITHREADS |
2801 | w32_pseudo_id = 0; |
a02a5408 |
2802 | Newx(w32_pseudo_children, 1, child_tab); |
216db7ee |
2803 | w32_num_pseudo_children = 0; |
2804 | # endif |
2805 | w32_init_socktype = 0; |
2806 | w32_timerid = 0; |
2807 | w32_poll_count = 0; |
2808 | } |
2809 | |
2810 | void |
2811 | Perl_sys_intern_clear(pTHX) |
2812 | { |
2813 | Safefree(w32_perlshell_tokens); |
2814 | Safefree(w32_perlshell_vec); |
2815 | /* NOTE: w32_fdpid is freed by sv_clean_all() */ |
2816 | Safefree(w32_children); |
2817 | if (w32_timerid) { |
2818 | KillTimer(NULL,w32_timerid); |
2819 | w32_timerid=0; |
2820 | } |
2821 | # ifdef USE_ITHREADS |
2822 | Safefree(w32_pseudo_children); |
2823 | # endif |
2824 | } |
2825 | |
2826 | # ifdef USE_ITHREADS |
2827 | |
2828 | void |
2829 | Perl_sys_intern_dup(pTHX_ struct interp_intern *src, struct interp_intern *dst) |
2830 | { |
4e205ed6 |
2831 | dst->perlshell_tokens = NULL; |
216db7ee |
2832 | dst->perlshell_vec = (char**)NULL; |
2833 | dst->perlshell_items = 0; |
2834 | dst->fdpid = newAV(); |
a02a5408 |
2835 | Newxz(dst->children, 1, child_tab); |
216db7ee |
2836 | dst->pseudo_id = 0; |
a02a5408 |
2837 | Newxz(dst->pseudo_children, 1, child_tab); |
216db7ee |
2838 | dst->thr_intern.Winit_socktype = 0; |
2839 | dst->timerid = 0; |
2840 | dst->poll_count = 0; |
2841 | Copy(src->sigtable,dst->sigtable,SIG_SIZE,Sighandler_t); |
2842 | } |
2843 | # endif /* USE_ITHREADS */ |
2844 | #endif /* HAVE_INTERP_INTERN */ |
2845 | |
216db7ee |
2846 | // added to remove undefied symbol error in CodeWarrior compilation |
2847 | int |
2848 | Perl_Ireentrant_buffer_ptr(aTHX) |
2849 | { |
2850 | return 0; |
2851 | } |