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216db7ee VK |
1 | /* perlhost.h |
2 | * | |
3 | * (c) 1999 Microsoft Corporation. All rights reserved. | |
4 | * Portions (c) 1999 ActiveState Tool Corp, http://www.ActiveState.com/ | |
5 | * | |
6 | * You may distribute under the terms of either the GNU General Public | |
7 | * License or the Artistic License, as specified in the README file. | |
8 | */ | |
9 | ||
10 | #ifndef UNDER_CE | |
11 | #define CHECK_HOST_INTERP | |
12 | #endif | |
13 | ||
14 | #ifndef ___PerlHost_H___ | |
15 | #define ___PerlHost_H___ | |
16 | ||
17 | #ifndef UNDER_CE | |
18 | #include <signal.h> | |
19 | #endif | |
20 | #include "iperlsys.h" | |
21 | #include "vmem.h" | |
22 | #include "vdir.h" | |
23 | ||
24 | START_EXTERN_C | |
25 | extern char * g_win32_get_privlib(const char *pl); | |
26 | extern char * g_win32_get_sitelib(const char *pl); | |
27 | extern char * g_win32_get_vendorlib(const char *pl); | |
28 | extern char * g_getlogin(void); | |
29 | END_EXTERN_C | |
30 | ||
31 | class CPerlHost | |
32 | { | |
33 | public: | |
34 | /* Constructors */ | |
35 | CPerlHost(void); | |
36 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
37 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
38 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
39 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
40 | struct IPerlProc** ppProc); | |
41 | CPerlHost(CPerlHost& host); | |
42 | ~CPerlHost(void); | |
43 | ||
44 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); | |
45 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); | |
46 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); | |
47 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); | |
48 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); | |
49 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); | |
50 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); | |
51 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); | |
52 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); | |
53 | ||
54 | BOOL PerlCreate(void); | |
55 | int PerlParse(int argc, char** argv, char** env); | |
56 | int PerlRun(void); | |
57 | void PerlDestroy(void); | |
58 | ||
59 | /* IPerlMem */ | |
60 | /* Locks provided but should be unnecessary as this is private pool */ | |
61 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; | |
62 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; | |
63 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; | |
64 | inline void* Calloc(size_t num, size_t size) | |
65 | { | |
66 | size_t count = num*size; | |
67 | void* lpVoid = Malloc(count); | |
68 | if (lpVoid) | |
69 | ZeroMemory(lpVoid, count); | |
70 | return lpVoid; | |
71 | }; | |
72 | inline void GetLock(void) { m_pVMem->GetLock(); }; | |
73 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; | |
74 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; | |
75 | ||
76 | /* IPerlMemShared */ | |
77 | /* Locks used to serialize access to the pool */ | |
78 | inline void GetLockShared(void) { m_pVMemShared->GetLock(); }; | |
79 | inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); }; | |
80 | inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); }; | |
81 | inline void* MallocShared(size_t size) | |
82 | { | |
83 | void *result; | |
84 | GetLockShared(); | |
85 | result = m_pVMemShared->Malloc(size); | |
86 | FreeLockShared(); | |
87 | return result; | |
88 | }; | |
89 | inline void* ReallocShared(void* ptr, size_t size) | |
90 | { | |
91 | void *result; | |
92 | GetLockShared(); | |
93 | result = m_pVMemShared->Realloc(ptr, size); | |
94 | FreeLockShared(); | |
95 | return result; | |
96 | }; | |
97 | inline void FreeShared(void* ptr) | |
98 | { | |
99 | GetLockShared(); | |
100 | m_pVMemShared->Free(ptr); | |
101 | FreeLockShared(); | |
102 | }; | |
103 | inline void* CallocShared(size_t num, size_t size) | |
104 | { | |
105 | size_t count = num*size; | |
106 | void* lpVoid = MallocShared(count); | |
107 | if (lpVoid) | |
108 | ZeroMemory(lpVoid, count); | |
109 | return lpVoid; | |
110 | }; | |
111 | ||
112 | /* IPerlMemParse */ | |
113 | /* Assume something else is using locks to mangaging serialize | |
114 | on a batch basis | |
115 | */ | |
116 | inline void GetLockParse(void) { m_pVMemParse->GetLock(); }; | |
117 | inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); }; | |
118 | inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); }; | |
119 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; | |
120 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; | |
121 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; | |
122 | inline void* CallocParse(size_t num, size_t size) | |
123 | { | |
124 | size_t count = num*size; | |
125 | void* lpVoid = MallocParse(count); | |
126 | if (lpVoid) | |
127 | ZeroMemory(lpVoid, count); | |
128 | return lpVoid; | |
129 | }; | |
130 | ||
131 | /* IPerlEnv */ | |
132 | char *Getenv(const char *varname); | |
133 | int Putenv(const char *envstring); | |
134 | inline char *Getenv(const char *varname, unsigned long *len) | |
135 | { | |
136 | *len = 0; | |
137 | char *e = Getenv(varname); | |
138 | if (e) | |
139 | *len = strlen(e); | |
140 | return e; | |
141 | } | |
142 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; | |
143 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; | |
144 | char* GetChildDir(void); | |
145 | void FreeChildDir(char* pStr); | |
146 | void Reset(void); | |
147 | void Clearenv(void); | |
148 | ||
149 | inline LPSTR GetIndex(DWORD &dwIndex) | |
150 | { | |
151 | if(dwIndex < m_dwEnvCount) | |
152 | { | |
153 | ++dwIndex; | |
154 | return m_lppEnvList[dwIndex-1]; | |
155 | } | |
156 | return NULL; | |
157 | }; | |
158 | ||
159 | protected: | |
160 | LPSTR Find(LPCSTR lpStr); | |
161 | void Add(LPCSTR lpStr); | |
162 | ||
163 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); | |
164 | void FreeLocalEnvironmentStrings(LPSTR lpStr); | |
165 | LPSTR* Lookup(LPCSTR lpStr); | |
166 | DWORD CalculateEnvironmentSpace(void); | |
167 | ||
168 | public: | |
169 | ||
170 | /* IPerlDIR */ | |
171 | virtual int Chdir(const char *dirname); | |
172 | ||
173 | /* IPerllProc */ | |
174 | void Abort(void); | |
175 | void Exit(int status); | |
176 | void _Exit(int status); | |
177 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); | |
178 | int Execv(const char *cmdname, const char *const *argv); | |
179 | int Execvp(const char *cmdname, const char *const *argv); | |
180 | ||
181 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; | |
182 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; | |
183 | inline VDir* GetDir(void) { return m_pvDir; }; | |
184 | ||
185 | public: | |
186 | ||
187 | struct IPerlMem m_hostperlMem; | |
188 | struct IPerlMem m_hostperlMemShared; | |
189 | struct IPerlMem m_hostperlMemParse; | |
190 | struct IPerlEnv m_hostperlEnv; | |
191 | struct IPerlStdIO m_hostperlStdIO; | |
192 | struct IPerlLIO m_hostperlLIO; | |
193 | struct IPerlDir m_hostperlDir; | |
194 | struct IPerlSock m_hostperlSock; | |
195 | struct IPerlProc m_hostperlProc; | |
196 | ||
197 | struct IPerlMem* m_pHostperlMem; | |
198 | struct IPerlMem* m_pHostperlMemShared; | |
199 | struct IPerlMem* m_pHostperlMemParse; | |
200 | struct IPerlEnv* m_pHostperlEnv; | |
201 | struct IPerlStdIO* m_pHostperlStdIO; | |
202 | struct IPerlLIO* m_pHostperlLIO; | |
203 | struct IPerlDir* m_pHostperlDir; | |
204 | struct IPerlSock* m_pHostperlSock; | |
205 | struct IPerlProc* m_pHostperlProc; | |
206 | ||
207 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; | |
208 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; | |
209 | protected: | |
210 | ||
211 | VDir* m_pvDir; | |
212 | VMem* m_pVMem; | |
213 | VMem* m_pVMemShared; | |
214 | VMem* m_pVMemParse; | |
215 | ||
216 | DWORD m_dwEnvCount; | |
217 | LPSTR* m_lppEnvList; | |
218 | BOOL m_bTopLevel; // is this a toplevel host? | |
219 | static long num_hosts; | |
220 | public: | |
221 | inline int LastHost(void) { return num_hosts == 1L; }; | |
222 | struct interpreter *host_perl; | |
223 | }; | |
224 | ||
225 | long CPerlHost::num_hosts = 0L; | |
226 | ||
227 | extern "C" void win32_checkTLS(struct interpreter *host_perl); | |
228 | ||
229 | #define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) | |
230 | #ifdef CHECK_HOST_INTERP | |
231 | inline CPerlHost* CheckInterp(CPerlHost *host) | |
232 | { | |
233 | win32_checkTLS(host->host_perl); | |
234 | return host; | |
235 | } | |
236 | #define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y)) | |
237 | #else | |
238 | #define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y) | |
239 | #endif | |
240 | ||
241 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) | |
242 | { | |
243 | return STRUCT2RAWPTR(piPerl, m_hostperlMem); | |
244 | } | |
245 | ||
246 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) | |
247 | { | |
248 | return STRUCT2RAWPTR(piPerl, m_hostperlMemShared); | |
249 | } | |
250 | ||
251 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) | |
252 | { | |
253 | return STRUCT2RAWPTR(piPerl, m_hostperlMemParse); | |
254 | } | |
255 | ||
256 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) | |
257 | { | |
258 | return STRUCT2PTR(piPerl, m_hostperlEnv); | |
259 | } | |
260 | ||
261 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) | |
262 | { | |
263 | return STRUCT2PTR(piPerl, m_hostperlStdIO); | |
264 | } | |
265 | ||
266 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) | |
267 | { | |
268 | return STRUCT2PTR(piPerl, m_hostperlLIO); | |
269 | } | |
270 | ||
271 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) | |
272 | { | |
273 | return STRUCT2PTR(piPerl, m_hostperlDir); | |
274 | } | |
275 | ||
276 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) | |
277 | { | |
278 | return STRUCT2PTR(piPerl, m_hostperlSock); | |
279 | } | |
280 | ||
281 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) | |
282 | { | |
283 | return STRUCT2PTR(piPerl, m_hostperlProc); | |
284 | } | |
285 | ||
286 | ||
287 | ||
288 | #undef IPERL2HOST | |
289 | #define IPERL2HOST(x) IPerlMem2Host(x) | |
290 | ||
291 | /* IPerlMem */ | |
292 | void* | |
293 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) | |
294 | { | |
295 | return IPERL2HOST(piPerl)->Malloc(size); | |
296 | } | |
297 | void* | |
298 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
299 | { | |
300 | return IPERL2HOST(piPerl)->Realloc(ptr, size); | |
301 | } | |
302 | void | |
303 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) | |
304 | { | |
305 | IPERL2HOST(piPerl)->Free(ptr); | |
306 | } | |
307 | void* | |
308 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
309 | { | |
310 | return IPERL2HOST(piPerl)->Calloc(num, size); | |
311 | } | |
312 | ||
313 | void | |
314 | PerlMemGetLock(struct IPerlMem* piPerl) | |
315 | { | |
316 | IPERL2HOST(piPerl)->GetLock(); | |
317 | } | |
318 | ||
319 | void | |
320 | PerlMemFreeLock(struct IPerlMem* piPerl) | |
321 | { | |
322 | IPERL2HOST(piPerl)->FreeLock(); | |
323 | } | |
324 | ||
325 | int | |
326 | PerlMemIsLocked(struct IPerlMem* piPerl) | |
327 | { | |
328 | return IPERL2HOST(piPerl)->IsLocked(); | |
329 | } | |
330 | ||
331 | struct IPerlMem perlMem = | |
332 | { | |
333 | PerlMemMalloc, | |
334 | PerlMemRealloc, | |
335 | PerlMemFree, | |
336 | PerlMemCalloc, | |
337 | PerlMemGetLock, | |
338 | PerlMemFreeLock, | |
339 | PerlMemIsLocked, | |
340 | }; | |
341 | ||
342 | #undef IPERL2HOST | |
343 | #define IPERL2HOST(x) IPerlMemShared2Host(x) | |
344 | ||
345 | /* IPerlMemShared */ | |
346 | void* | |
347 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) | |
348 | { | |
349 | return IPERL2HOST(piPerl)->MallocShared(size); | |
350 | } | |
351 | void* | |
352 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
353 | { | |
354 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); | |
355 | } | |
356 | void | |
357 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) | |
358 | { | |
359 | IPERL2HOST(piPerl)->FreeShared(ptr); | |
360 | } | |
361 | void* | |
362 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
363 | { | |
364 | return IPERL2HOST(piPerl)->CallocShared(num, size); | |
365 | } | |
366 | ||
367 | void | |
368 | PerlMemSharedGetLock(struct IPerlMem* piPerl) | |
369 | { | |
370 | IPERL2HOST(piPerl)->GetLockShared(); | |
371 | } | |
372 | ||
373 | void | |
374 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) | |
375 | { | |
376 | IPERL2HOST(piPerl)->FreeLockShared(); | |
377 | } | |
378 | ||
379 | int | |
380 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) | |
381 | { | |
382 | return IPERL2HOST(piPerl)->IsLockedShared(); | |
383 | } | |
384 | ||
385 | struct IPerlMem perlMemShared = | |
386 | { | |
387 | PerlMemSharedMalloc, | |
388 | PerlMemSharedRealloc, | |
389 | PerlMemSharedFree, | |
390 | PerlMemSharedCalloc, | |
391 | PerlMemSharedGetLock, | |
392 | PerlMemSharedFreeLock, | |
393 | PerlMemSharedIsLocked, | |
394 | }; | |
395 | ||
396 | #undef IPERL2HOST | |
397 | #define IPERL2HOST(x) IPerlMemParse2Host(x) | |
398 | ||
399 | /* IPerlMemParse */ | |
400 | void* | |
401 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) | |
402 | { | |
403 | return IPERL2HOST(piPerl)->MallocParse(size); | |
404 | } | |
405 | void* | |
406 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
407 | { | |
408 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); | |
409 | } | |
410 | void | |
411 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) | |
412 | { | |
413 | IPERL2HOST(piPerl)->FreeParse(ptr); | |
414 | } | |
415 | void* | |
416 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
417 | { | |
418 | return IPERL2HOST(piPerl)->CallocParse(num, size); | |
419 | } | |
420 | ||
421 | void | |
422 | PerlMemParseGetLock(struct IPerlMem* piPerl) | |
423 | { | |
424 | IPERL2HOST(piPerl)->GetLockParse(); | |
425 | } | |
426 | ||
427 | void | |
428 | PerlMemParseFreeLock(struct IPerlMem* piPerl) | |
429 | { | |
430 | IPERL2HOST(piPerl)->FreeLockParse(); | |
431 | } | |
432 | ||
433 | int | |
434 | PerlMemParseIsLocked(struct IPerlMem* piPerl) | |
435 | { | |
436 | return IPERL2HOST(piPerl)->IsLockedParse(); | |
437 | } | |
438 | ||
439 | struct IPerlMem perlMemParse = | |
440 | { | |
441 | PerlMemParseMalloc, | |
442 | PerlMemParseRealloc, | |
443 | PerlMemParseFree, | |
444 | PerlMemParseCalloc, | |
445 | PerlMemParseGetLock, | |
446 | PerlMemParseFreeLock, | |
447 | PerlMemParseIsLocked, | |
448 | }; | |
449 | ||
450 | ||
451 | #undef IPERL2HOST | |
452 | #define IPERL2HOST(x) IPerlEnv2Host(x) | |
453 | ||
454 | /* IPerlEnv */ | |
455 | char* | |
456 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) | |
457 | { | |
458 | return IPERL2HOST(piPerl)->Getenv(varname); | |
459 | }; | |
460 | ||
461 | int | |
462 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) | |
463 | { | |
464 | return IPERL2HOST(piPerl)->Putenv(envstring); | |
465 | }; | |
466 | ||
467 | char* | |
468 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) | |
469 | { | |
470 | return IPERL2HOST(piPerl)->Getenv(varname, len); | |
471 | } | |
472 | ||
473 | int | |
474 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) | |
475 | { | |
476 | return win32_uname(name); | |
477 | } | |
478 | ||
479 | void | |
480 | PerlEnvClearenv(struct IPerlEnv* piPerl) | |
481 | { | |
482 | IPERL2HOST(piPerl)->Clearenv(); | |
483 | } | |
484 | ||
485 | void* | |
486 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) | |
487 | { | |
488 | return IPERL2HOST(piPerl)->CreateChildEnv(); | |
489 | } | |
490 | ||
491 | void | |
492 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) | |
493 | { | |
494 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); | |
495 | } | |
496 | ||
497 | char* | |
498 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) | |
499 | { | |
500 | return IPERL2HOST(piPerl)->GetChildDir(); | |
501 | } | |
502 | ||
503 | void | |
504 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) | |
505 | { | |
506 | IPERL2HOST(piPerl)->FreeChildDir(childDir); | |
507 | } | |
508 | ||
509 | unsigned long | |
510 | PerlEnvOsId(struct IPerlEnv* piPerl) | |
511 | { | |
512 | return win32_os_id(); | |
513 | } | |
514 | ||
515 | char* | |
516 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl) | |
517 | { | |
518 | return g_win32_get_privlib(pl); | |
519 | } | |
520 | ||
521 | char* | |
522 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl) | |
523 | { | |
524 | return g_win32_get_sitelib(pl); | |
525 | } | |
526 | ||
527 | char* | |
528 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl) | |
529 | { | |
530 | return g_win32_get_vendorlib(pl); | |
531 | } | |
532 | ||
533 | void | |
534 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) | |
535 | { | |
536 | win32_get_child_IO(ptr); | |
537 | } | |
538 | ||
539 | struct IPerlEnv perlEnv = | |
540 | { | |
541 | PerlEnvGetenv, | |
542 | PerlEnvPutenv, | |
543 | PerlEnvGetenv_len, | |
544 | PerlEnvUname, | |
545 | PerlEnvClearenv, | |
546 | PerlEnvGetChildenv, | |
547 | PerlEnvFreeChildenv, | |
548 | PerlEnvGetChilddir, | |
549 | PerlEnvFreeChilddir, | |
550 | PerlEnvOsId, | |
551 | PerlEnvLibPath, | |
552 | PerlEnvSiteLibPath, | |
553 | PerlEnvVendorLibPath, | |
554 | PerlEnvGetChildIO, | |
555 | }; | |
556 | ||
557 | #undef IPERL2HOST | |
558 | #define IPERL2HOST(x) IPerlStdIO2Host(x) | |
559 | ||
560 | /* PerlStdIO */ | |
561 | FILE* | |
562 | PerlStdIOStdin(struct IPerlStdIO* piPerl) | |
563 | { | |
564 | return win32_stdin(); | |
565 | } | |
566 | ||
567 | FILE* | |
568 | PerlStdIOStdout(struct IPerlStdIO* piPerl) | |
569 | { | |
570 | return win32_stdout(); | |
571 | } | |
572 | ||
573 | FILE* | |
574 | PerlStdIOStderr(struct IPerlStdIO* piPerl) | |
575 | { | |
576 | return win32_stderr(); | |
577 | } | |
578 | ||
579 | FILE* | |
580 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) | |
581 | { | |
582 | return win32_fopen(path, mode); | |
583 | } | |
584 | ||
585 | int | |
586 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) | |
587 | { | |
588 | return win32_fclose((pf)); | |
589 | } | |
590 | ||
591 | int | |
592 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) | |
593 | { | |
594 | return win32_feof(pf); | |
595 | } | |
596 | ||
597 | int | |
598 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) | |
599 | { | |
600 | return win32_ferror(pf); | |
601 | } | |
602 | ||
603 | void | |
604 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) | |
605 | { | |
606 | win32_clearerr(pf); | |
607 | } | |
608 | ||
609 | int | |
610 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) | |
611 | { | |
612 | return win32_getc(pf); | |
613 | } | |
614 | ||
615 | char* | |
616 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) | |
617 | { | |
618 | #ifdef FILE_base | |
619 | FILE *f = pf; | |
620 | return FILE_base(f); | |
621 | #else | |
622 | return Nullch; | |
623 | #endif | |
624 | } | |
625 | ||
626 | int | |
627 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) | |
628 | { | |
629 | #ifdef FILE_bufsiz | |
630 | FILE *f = pf; | |
631 | return FILE_bufsiz(f); | |
632 | #else | |
633 | return (-1); | |
634 | #endif | |
635 | } | |
636 | ||
637 | int | |
638 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) | |
639 | { | |
640 | #ifdef USE_STDIO_PTR | |
641 | FILE *f = pf; | |
642 | return FILE_cnt(f); | |
643 | #else | |
644 | return (-1); | |
645 | #endif | |
646 | } | |
647 | ||
648 | char* | |
649 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) | |
650 | { | |
651 | #ifdef USE_STDIO_PTR | |
652 | FILE *f = pf; | |
653 | return FILE_ptr(f); | |
654 | #else | |
655 | return Nullch; | |
656 | #endif | |
657 | } | |
658 | ||
659 | char* | |
660 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) | |
661 | { | |
662 | return win32_fgets(s, n, pf); | |
663 | } | |
664 | ||
665 | int | |
666 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) | |
667 | { | |
668 | return win32_fputc(c, pf); | |
669 | } | |
670 | ||
671 | int | |
672 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) | |
673 | { | |
674 | return win32_fputs(s, pf); | |
675 | } | |
676 | ||
677 | int | |
678 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) | |
679 | { | |
680 | return win32_fflush(pf); | |
681 | } | |
682 | ||
683 | int | |
684 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) | |
685 | { | |
686 | return win32_ungetc(c, pf); | |
687 | } | |
688 | ||
689 | int | |
690 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) | |
691 | { | |
692 | return win32_fileno(pf); | |
693 | } | |
694 | ||
695 | FILE* | |
696 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) | |
697 | { | |
698 | return win32_fdopen(fd, mode); | |
699 | } | |
700 | ||
701 | FILE* | |
702 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) | |
703 | { | |
704 | return win32_freopen(path, mode, (FILE*)pf); | |
705 | } | |
706 | ||
707 | SSize_t | |
708 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) | |
709 | { | |
710 | return win32_fread(buffer, size, count, pf); | |
711 | } | |
712 | ||
713 | SSize_t | |
714 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) | |
715 | { | |
716 | return win32_fwrite(buffer, size, count, pf); | |
717 | } | |
718 | ||
719 | void | |
720 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) | |
721 | { | |
722 | win32_setbuf(pf, buffer); | |
723 | } | |
724 | ||
725 | int | |
726 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) | |
727 | { | |
728 | return win32_setvbuf(pf, buffer, type, size); | |
729 | } | |
730 | ||
731 | void | |
732 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) | |
733 | { | |
734 | #ifdef STDIO_CNT_LVALUE | |
735 | FILE *f = pf; | |
736 | FILE_cnt(f) = n; | |
737 | #endif | |
738 | } | |
739 | ||
740 | void | |
741 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, char * ptr) | |
742 | { | |
743 | #ifdef STDIO_PTR_LVALUE | |
744 | FILE *f = pf; | |
745 | FILE_ptr(f) = ptr; | |
746 | #endif | |
747 | } | |
748 | ||
749 | void | |
750 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) | |
751 | { | |
752 | win32_setvbuf(pf, NULL, _IOLBF, 0); | |
753 | } | |
754 | ||
755 | int | |
756 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) | |
757 | { | |
758 | va_list(arglist); | |
759 | va_start(arglist, format); | |
760 | return win32_vfprintf(pf, format, arglist); | |
761 | } | |
762 | ||
763 | int | |
764 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) | |
765 | { | |
766 | return win32_vfprintf(pf, format, arglist); | |
767 | } | |
768 | ||
769 | Off_t | |
770 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) | |
771 | { | |
772 | return win32_ftell(pf); | |
773 | } | |
774 | ||
775 | int | |
776 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin) | |
777 | { | |
778 | return win32_fseek(pf, offset, origin); | |
779 | } | |
780 | ||
781 | void | |
782 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) | |
783 | { | |
784 | win32_rewind(pf); | |
785 | } | |
786 | ||
787 | FILE* | |
788 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) | |
789 | { | |
790 | return win32_tmpfile(); | |
791 | } | |
792 | ||
793 | int | |
794 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) | |
795 | { | |
796 | return win32_fgetpos(pf, p); | |
797 | } | |
798 | ||
799 | int | |
800 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) | |
801 | { | |
802 | return win32_fsetpos(pf, p); | |
803 | } | |
804 | void | |
805 | PerlStdIOInit(struct IPerlStdIO* piPerl) | |
806 | { | |
807 | } | |
808 | ||
809 | void | |
810 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) | |
811 | { | |
812 | Perl_init_os_extras(); | |
813 | } | |
814 | ||
815 | int | |
816 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags) | |
817 | { | |
818 | return win32_open_osfhandle(osfhandle, flags); | |
819 | } | |
820 | ||
821 | intptr_t | |
822 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) | |
823 | { | |
824 | return win32_get_osfhandle(filenum); | |
825 | } | |
826 | ||
827 | FILE* | |
828 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) | |
829 | { | |
830 | #ifndef UNDER_CE | |
831 | FILE* pfdup; | |
832 | fpos_t pos; | |
833 | char mode[3]; | |
834 | int fileno = win32_dup(win32_fileno(pf)); | |
835 | ||
836 | /* open the file in the same mode */ | |
837 | #ifdef __BORLANDC__ | |
838 | if((pf)->flags & _F_READ) { | |
839 | mode[0] = 'r'; | |
840 | mode[1] = 0; | |
841 | } | |
842 | else if((pf)->flags & _F_WRIT) { | |
843 | mode[0] = 'a'; | |
844 | mode[1] = 0; | |
845 | } | |
846 | else if((pf)->flags & _F_RDWR) { | |
847 | mode[0] = 'r'; | |
848 | mode[1] = '+'; | |
849 | mode[2] = 0; | |
850 | } | |
851 | #else | |
852 | if((pf)->_flag & _IOREAD) { | |
853 | mode[0] = 'r'; | |
854 | mode[1] = 0; | |
855 | } | |
856 | else if((pf)->_flag & _IOWRT) { | |
857 | mode[0] = 'a'; | |
858 | mode[1] = 0; | |
859 | } | |
860 | else if((pf)->_flag & _IORW) { | |
861 | mode[0] = 'r'; | |
862 | mode[1] = '+'; | |
863 | mode[2] = 0; | |
864 | } | |
865 | #endif | |
866 | ||
867 | /* it appears that the binmode is attached to the | |
868 | * file descriptor so binmode files will be handled | |
869 | * correctly | |
870 | */ | |
871 | pfdup = win32_fdopen(fileno, mode); | |
872 | ||
873 | /* move the file pointer to the same position */ | |
874 | if (!fgetpos(pf, &pos)) { | |
875 | fsetpos(pfdup, &pos); | |
876 | } | |
877 | return pfdup; | |
878 | #else | |
879 | return 0; | |
880 | #endif | |
881 | } | |
882 | ||
883 | struct IPerlStdIO perlStdIO = | |
884 | { | |
885 | PerlStdIOStdin, | |
886 | PerlStdIOStdout, | |
887 | PerlStdIOStderr, | |
888 | PerlStdIOOpen, | |
889 | PerlStdIOClose, | |
890 | PerlStdIOEof, | |
891 | PerlStdIOError, | |
892 | PerlStdIOClearerr, | |
893 | PerlStdIOGetc, | |
894 | PerlStdIOGetBase, | |
895 | PerlStdIOGetBufsiz, | |
896 | PerlStdIOGetCnt, | |
897 | PerlStdIOGetPtr, | |
898 | PerlStdIOGets, | |
899 | PerlStdIOPutc, | |
900 | PerlStdIOPuts, | |
901 | PerlStdIOFlush, | |
902 | PerlStdIOUngetc, | |
903 | PerlStdIOFileno, | |
904 | PerlStdIOFdopen, | |
905 | PerlStdIOReopen, | |
906 | PerlStdIORead, | |
907 | PerlStdIOWrite, | |
908 | PerlStdIOSetBuf, | |
909 | PerlStdIOSetVBuf, | |
910 | PerlStdIOSetCnt, | |
911 | PerlStdIOSetPtr, | |
912 | PerlStdIOSetlinebuf, | |
913 | PerlStdIOPrintf, | |
914 | PerlStdIOVprintf, | |
915 | PerlStdIOTell, | |
916 | PerlStdIOSeek, | |
917 | PerlStdIORewind, | |
918 | PerlStdIOTmpfile, | |
919 | PerlStdIOGetpos, | |
920 | PerlStdIOSetpos, | |
921 | PerlStdIOInit, | |
922 | PerlStdIOInitOSExtras, | |
923 | PerlStdIOFdupopen, | |
924 | }; | |
925 | ||
926 | ||
927 | #undef IPERL2HOST | |
928 | #define IPERL2HOST(x) IPerlLIO2Host(x) | |
929 | ||
930 | /* IPerlLIO */ | |
931 | int | |
932 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) | |
933 | { | |
934 | return win32_access(path, mode); | |
935 | } | |
936 | ||
937 | int | |
938 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) | |
939 | { | |
940 | return win32_chmod(filename, pmode); | |
941 | } | |
942 | ||
943 | int | |
944 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) | |
945 | { | |
946 | return chown(filename, owner, group); | |
947 | } | |
948 | ||
949 | int | |
950 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, Off_t size) | |
951 | { | |
952 | return win32_chsize(handle, size); | |
953 | } | |
954 | ||
955 | int | |
956 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) | |
957 | { | |
958 | return win32_close(handle); | |
959 | } | |
960 | ||
961 | int | |
962 | PerlLIODup(struct IPerlLIO* piPerl, int handle) | |
963 | { | |
964 | return win32_dup(handle); | |
965 | } | |
966 | ||
967 | int | |
968 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) | |
969 | { | |
970 | return win32_dup2(handle1, handle2); | |
971 | } | |
972 | ||
973 | int | |
974 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) | |
975 | { | |
976 | return win32_flock(fd, oper); | |
977 | } | |
978 | ||
979 | int | |
980 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer) | |
981 | { | |
982 | return win32_fstat(handle, buffer); | |
983 | } | |
984 | ||
985 | int | |
986 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) | |
987 | { | |
988 | return win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data); | |
989 | } | |
990 | ||
991 | int | |
992 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) | |
993 | { | |
994 | return isatty(fd); | |
995 | } | |
996 | ||
997 | int | |
998 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) | |
999 | { | |
1000 | return win32_link(oldname, newname); | |
1001 | } | |
1002 | ||
1003 | Off_t | |
1004 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin) | |
1005 | { | |
1006 | return win32_lseek(handle, offset, origin); | |
1007 | } | |
1008 | ||
1009 | int | |
1010 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) | |
1011 | { | |
1012 | return win32_stat(path, buffer); | |
1013 | } | |
1014 | ||
1015 | char* | |
1016 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) | |
1017 | { | |
1018 | return mktemp(Template); | |
1019 | } | |
1020 | ||
1021 | int | |
1022 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) | |
1023 | { | |
1024 | return win32_open(filename, oflag); | |
1025 | } | |
1026 | ||
1027 | int | |
1028 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) | |
1029 | { | |
1030 | return win32_open(filename, oflag, pmode); | |
1031 | } | |
1032 | ||
1033 | int | |
1034 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) | |
1035 | { | |
1036 | return win32_read(handle, buffer, count); | |
1037 | } | |
1038 | ||
1039 | int | |
1040 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) | |
1041 | { | |
1042 | return win32_rename(OldFileName, newname); | |
1043 | } | |
1044 | ||
1045 | int | |
1046 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) | |
1047 | { | |
1048 | return win32_setmode(handle, mode); | |
1049 | } | |
1050 | ||
1051 | int | |
1052 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) | |
1053 | { | |
1054 | return win32_stat(path, buffer); | |
1055 | } | |
1056 | ||
1057 | char* | |
1058 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) | |
1059 | { | |
1060 | return tmpnam(string); | |
1061 | } | |
1062 | ||
1063 | int | |
1064 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) | |
1065 | { | |
1066 | return umask(pmode); | |
1067 | } | |
1068 | ||
1069 | int | |
1070 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) | |
1071 | { | |
1072 | return win32_unlink(filename); | |
1073 | } | |
1074 | ||
1075 | int | |
1076 | PerlLIOUtime(struct IPerlLIO* piPerl, char *filename, struct utimbuf *times) | |
1077 | { | |
1078 | return win32_utime(filename, times); | |
1079 | } | |
1080 | ||
1081 | int | |
1082 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) | |
1083 | { | |
1084 | return win32_write(handle, buffer, count); | |
1085 | } | |
1086 | ||
1087 | struct IPerlLIO perlLIO = | |
1088 | { | |
1089 | PerlLIOAccess, | |
1090 | PerlLIOChmod, | |
1091 | PerlLIOChown, | |
1092 | PerlLIOChsize, | |
1093 | PerlLIOClose, | |
1094 | PerlLIODup, | |
1095 | PerlLIODup2, | |
1096 | PerlLIOFlock, | |
1097 | PerlLIOFileStat, | |
1098 | PerlLIOIOCtl, | |
1099 | PerlLIOIsatty, | |
1100 | PerlLIOLink, | |
1101 | PerlLIOLseek, | |
1102 | PerlLIOLstat, | |
1103 | PerlLIOMktemp, | |
1104 | PerlLIOOpen, | |
1105 | PerlLIOOpen3, | |
1106 | PerlLIORead, | |
1107 | PerlLIORename, | |
1108 | PerlLIOSetmode, | |
1109 | PerlLIONameStat, | |
1110 | PerlLIOTmpnam, | |
1111 | PerlLIOUmask, | |
1112 | PerlLIOUnlink, | |
1113 | PerlLIOUtime, | |
1114 | PerlLIOWrite, | |
1115 | }; | |
1116 | ||
1117 | ||
1118 | #undef IPERL2HOST | |
1119 | #define IPERL2HOST(x) IPerlDir2Host(x) | |
1120 | ||
1121 | /* IPerlDIR */ | |
1122 | int | |
1123 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) | |
1124 | { | |
1125 | return win32_mkdir(dirname, mode); | |
1126 | } | |
1127 | ||
1128 | int | |
1129 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) | |
1130 | { | |
1131 | return IPERL2HOST(piPerl)->Chdir(dirname); | |
1132 | } | |
1133 | ||
1134 | int | |
1135 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) | |
1136 | { | |
1137 | return win32_rmdir(dirname); | |
1138 | } | |
1139 | ||
1140 | int | |
1141 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) | |
1142 | { | |
1143 | return win32_closedir(dirp); | |
1144 | } | |
1145 | ||
1146 | DIR* | |
0e06f75d | 1147 | PerlDirOpen(struct IPerlDir* piPerl, const char *filename) |
216db7ee VK |
1148 | { |
1149 | return win32_opendir(filename); | |
1150 | } | |
1151 | ||
1152 | struct direct * | |
1153 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) | |
1154 | { | |
1155 | return win32_readdir(dirp); | |
1156 | } | |
1157 | ||
1158 | void | |
1159 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) | |
1160 | { | |
1161 | win32_rewinddir(dirp); | |
1162 | } | |
1163 | ||
1164 | void | |
1165 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) | |
1166 | { | |
1167 | win32_seekdir(dirp, loc); | |
1168 | } | |
1169 | ||
1170 | long | |
1171 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) | |
1172 | { | |
1173 | return win32_telldir(dirp); | |
1174 | } | |
1175 | ||
1176 | char* | |
1177 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) | |
1178 | { | |
1179 | return IPERL2HOST(piPerl)->MapPathA(path); | |
1180 | } | |
1181 | ||
1182 | WCHAR* | |
1183 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) | |
1184 | { | |
1185 | return IPERL2HOST(piPerl)->MapPathW(path); | |
1186 | } | |
1187 | ||
1188 | struct IPerlDir perlDir = | |
1189 | { | |
1190 | PerlDirMakedir, | |
1191 | PerlDirChdir, | |
1192 | PerlDirRmdir, | |
1193 | PerlDirClose, | |
1194 | PerlDirOpen, | |
1195 | PerlDirRead, | |
1196 | PerlDirRewind, | |
1197 | PerlDirSeek, | |
1198 | PerlDirTell, | |
1199 | PerlDirMapPathA, | |
1200 | PerlDirMapPathW, | |
1201 | }; | |
1202 | ||
1203 | ||
1204 | /* IPerlSock */ | |
1205 | u_long | |
1206 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) | |
1207 | { | |
1208 | return win32_htonl(hostlong); | |
1209 | } | |
1210 | ||
1211 | u_short | |
1212 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) | |
1213 | { | |
1214 | return win32_htons(hostshort); | |
1215 | } | |
1216 | ||
1217 | u_long | |
1218 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) | |
1219 | { | |
1220 | return win32_ntohl(netlong); | |
1221 | } | |
1222 | ||
1223 | u_short | |
1224 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) | |
1225 | { | |
1226 | return win32_ntohs(netshort); | |
1227 | } | |
1228 | ||
1229 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) | |
1230 | { | |
1231 | return win32_accept(s, addr, addrlen); | |
1232 | } | |
1233 | ||
1234 | int | |
1235 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1236 | { | |
1237 | return win32_bind(s, name, namelen); | |
1238 | } | |
1239 | ||
1240 | int | |
1241 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1242 | { | |
1243 | return win32_connect(s, name, namelen); | |
1244 | } | |
1245 | ||
1246 | void | |
1247 | PerlSockEndhostent(struct IPerlSock* piPerl) | |
1248 | { | |
1249 | win32_endhostent(); | |
1250 | } | |
1251 | ||
1252 | void | |
1253 | PerlSockEndnetent(struct IPerlSock* piPerl) | |
1254 | { | |
1255 | win32_endnetent(); | |
1256 | } | |
1257 | ||
1258 | void | |
1259 | PerlSockEndprotoent(struct IPerlSock* piPerl) | |
1260 | { | |
1261 | win32_endprotoent(); | |
1262 | } | |
1263 | ||
1264 | void | |
1265 | PerlSockEndservent(struct IPerlSock* piPerl) | |
1266 | { | |
1267 | win32_endservent(); | |
1268 | } | |
1269 | ||
1270 | struct hostent* | |
1271 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) | |
1272 | { | |
1273 | return win32_gethostbyaddr(addr, len, type); | |
1274 | } | |
1275 | ||
1276 | struct hostent* | |
1277 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) | |
1278 | { | |
1279 | return win32_gethostbyname(name); | |
1280 | } | |
1281 | ||
1282 | struct hostent* | |
1283 | PerlSockGethostent(struct IPerlSock* piPerl) | |
1284 | { | |
1285 | dTHX; | |
1286 | Perl_croak(aTHX_ "gethostent not implemented!\n"); | |
1287 | return NULL; | |
1288 | } | |
1289 | ||
1290 | int | |
1291 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) | |
1292 | { | |
1293 | return win32_gethostname(name, namelen); | |
1294 | } | |
1295 | ||
1296 | struct netent * | |
1297 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) | |
1298 | { | |
1299 | return win32_getnetbyaddr(net, type); | |
1300 | } | |
1301 | ||
1302 | struct netent * | |
1303 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) | |
1304 | { | |
1305 | return win32_getnetbyname((char*)name); | |
1306 | } | |
1307 | ||
1308 | struct netent * | |
1309 | PerlSockGetnetent(struct IPerlSock* piPerl) | |
1310 | { | |
1311 | return win32_getnetent(); | |
1312 | } | |
1313 | ||
1314 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1315 | { | |
1316 | return win32_getpeername(s, name, namelen); | |
1317 | } | |
1318 | ||
1319 | struct protoent* | |
1320 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) | |
1321 | { | |
1322 | return win32_getprotobyname(name); | |
1323 | } | |
1324 | ||
1325 | struct protoent* | |
1326 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) | |
1327 | { | |
1328 | return win32_getprotobynumber(number); | |
1329 | } | |
1330 | ||
1331 | struct protoent* | |
1332 | PerlSockGetprotoent(struct IPerlSock* piPerl) | |
1333 | { | |
1334 | return win32_getprotoent(); | |
1335 | } | |
1336 | ||
1337 | struct servent* | |
1338 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) | |
1339 | { | |
1340 | return win32_getservbyname(name, proto); | |
1341 | } | |
1342 | ||
1343 | struct servent* | |
1344 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) | |
1345 | { | |
1346 | return win32_getservbyport(port, proto); | |
1347 | } | |
1348 | ||
1349 | struct servent* | |
1350 | PerlSockGetservent(struct IPerlSock* piPerl) | |
1351 | { | |
1352 | return win32_getservent(); | |
1353 | } | |
1354 | ||
1355 | int | |
1356 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1357 | { | |
1358 | return win32_getsockname(s, name, namelen); | |
1359 | } | |
1360 | ||
1361 | int | |
1362 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) | |
1363 | { | |
1364 | return win32_getsockopt(s, level, optname, optval, optlen); | |
1365 | } | |
1366 | ||
1367 | unsigned long | |
1368 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) | |
1369 | { | |
1370 | return win32_inet_addr(cp); | |
1371 | } | |
1372 | ||
1373 | char* | |
1374 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) | |
1375 | { | |
1376 | return win32_inet_ntoa(in); | |
1377 | } | |
1378 | ||
1379 | int | |
1380 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) | |
1381 | { | |
1382 | return win32_listen(s, backlog); | |
1383 | } | |
1384 | ||
1385 | int | |
1386 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) | |
1387 | { | |
1388 | return win32_recv(s, buffer, len, flags); | |
1389 | } | |
1390 | ||
1391 | int | |
1392 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) | |
1393 | { | |
1394 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); | |
1395 | } | |
1396 | ||
1397 | int | |
1398 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) | |
1399 | { | |
1400 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); | |
1401 | } | |
1402 | ||
1403 | int | |
1404 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) | |
1405 | { | |
1406 | return win32_send(s, buffer, len, flags); | |
1407 | } | |
1408 | ||
1409 | int | |
1410 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) | |
1411 | { | |
1412 | return win32_sendto(s, buffer, len, flags, to, tolen); | |
1413 | } | |
1414 | ||
1415 | void | |
1416 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) | |
1417 | { | |
1418 | win32_sethostent(stayopen); | |
1419 | } | |
1420 | ||
1421 | void | |
1422 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) | |
1423 | { | |
1424 | win32_setnetent(stayopen); | |
1425 | } | |
1426 | ||
1427 | void | |
1428 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) | |
1429 | { | |
1430 | win32_setprotoent(stayopen); | |
1431 | } | |
1432 | ||
1433 | void | |
1434 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) | |
1435 | { | |
1436 | win32_setservent(stayopen); | |
1437 | } | |
1438 | ||
1439 | int | |
1440 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) | |
1441 | { | |
1442 | return win32_setsockopt(s, level, optname, optval, optlen); | |
1443 | } | |
1444 | ||
1445 | int | |
1446 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) | |
1447 | { | |
1448 | return win32_shutdown(s, how); | |
1449 | } | |
1450 | ||
1451 | SOCKET | |
1452 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) | |
1453 | { | |
1454 | return win32_socket(af, type, protocol); | |
1455 | } | |
1456 | ||
1457 | int | |
1458 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) | |
1459 | { | |
1460 | return Perl_my_socketpair(domain, type, protocol, fds); | |
1461 | } | |
1462 | ||
1463 | int | |
1464 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) | |
1465 | { | |
1466 | return win32_closesocket(s); | |
1467 | } | |
1468 | ||
1469 | int | |
1470 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) | |
1471 | { | |
1472 | return win32_ioctlsocket(s, cmd, argp); | |
1473 | } | |
1474 | ||
1475 | struct IPerlSock perlSock = | |
1476 | { | |
1477 | PerlSockHtonl, | |
1478 | PerlSockHtons, | |
1479 | PerlSockNtohl, | |
1480 | PerlSockNtohs, | |
1481 | PerlSockAccept, | |
1482 | PerlSockBind, | |
1483 | PerlSockConnect, | |
1484 | PerlSockEndhostent, | |
1485 | PerlSockEndnetent, | |
1486 | PerlSockEndprotoent, | |
1487 | PerlSockEndservent, | |
1488 | PerlSockGethostname, | |
1489 | PerlSockGetpeername, | |
1490 | PerlSockGethostbyaddr, | |
1491 | PerlSockGethostbyname, | |
1492 | PerlSockGethostent, | |
1493 | PerlSockGetnetbyaddr, | |
1494 | PerlSockGetnetbyname, | |
1495 | PerlSockGetnetent, | |
1496 | PerlSockGetprotobyname, | |
1497 | PerlSockGetprotobynumber, | |
1498 | PerlSockGetprotoent, | |
1499 | PerlSockGetservbyname, | |
1500 | PerlSockGetservbyport, | |
1501 | PerlSockGetservent, | |
1502 | PerlSockGetsockname, | |
1503 | PerlSockGetsockopt, | |
1504 | PerlSockInetAddr, | |
1505 | PerlSockInetNtoa, | |
1506 | PerlSockListen, | |
1507 | PerlSockRecv, | |
1508 | PerlSockRecvfrom, | |
1509 | PerlSockSelect, | |
1510 | PerlSockSend, | |
1511 | PerlSockSendto, | |
1512 | PerlSockSethostent, | |
1513 | PerlSockSetnetent, | |
1514 | PerlSockSetprotoent, | |
1515 | PerlSockSetservent, | |
1516 | PerlSockSetsockopt, | |
1517 | PerlSockShutdown, | |
1518 | PerlSockSocket, | |
1519 | PerlSockSocketpair, | |
1520 | PerlSockClosesocket, | |
1521 | }; | |
1522 | ||
1523 | ||
1524 | /* IPerlProc */ | |
1525 | ||
1526 | #define EXECF_EXEC 1 | |
1527 | #define EXECF_SPAWN 2 | |
1528 | ||
1529 | void | |
1530 | PerlProcAbort(struct IPerlProc* piPerl) | |
1531 | { | |
1532 | win32_abort(); | |
1533 | } | |
1534 | ||
1535 | char * | |
1536 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) | |
1537 | { | |
1538 | return win32_crypt(clear, salt); | |
1539 | } | |
1540 | ||
1541 | void | |
1542 | PerlProcExit(struct IPerlProc* piPerl, int status) | |
1543 | { | |
1544 | exit(status); | |
1545 | } | |
1546 | ||
1547 | void | |
1548 | PerlProc_Exit(struct IPerlProc* piPerl, int status) | |
1549 | { | |
1550 | _exit(status); | |
1551 | } | |
1552 | ||
1553 | int | |
1554 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) | |
1555 | { | |
1556 | return execl(cmdname, arg0, arg1, arg2, arg3); | |
1557 | } | |
1558 | ||
1559 | int | |
1560 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1561 | { | |
1562 | return win32_execvp(cmdname, argv); | |
1563 | } | |
1564 | ||
1565 | int | |
1566 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1567 | { | |
1568 | return win32_execvp(cmdname, argv); | |
1569 | } | |
1570 | ||
1571 | uid_t | |
1572 | PerlProcGetuid(struct IPerlProc* piPerl) | |
1573 | { | |
1574 | return getuid(); | |
1575 | } | |
1576 | ||
1577 | uid_t | |
1578 | PerlProcGeteuid(struct IPerlProc* piPerl) | |
1579 | { | |
1580 | return geteuid(); | |
1581 | } | |
1582 | ||
1583 | gid_t | |
1584 | PerlProcGetgid(struct IPerlProc* piPerl) | |
1585 | { | |
1586 | return getgid(); | |
1587 | } | |
1588 | ||
1589 | gid_t | |
1590 | PerlProcGetegid(struct IPerlProc* piPerl) | |
1591 | { | |
1592 | return getegid(); | |
1593 | } | |
1594 | ||
1595 | char * | |
1596 | PerlProcGetlogin(struct IPerlProc* piPerl) | |
1597 | { | |
1598 | return g_getlogin(); | |
1599 | } | |
1600 | ||
1601 | int | |
1602 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) | |
1603 | { | |
1604 | return win32_kill(pid, sig); | |
1605 | } | |
1606 | ||
1607 | int | |
1608 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) | |
1609 | { | |
1610 | dTHX; | |
1611 | Perl_croak(aTHX_ "killpg not implemented!\n"); | |
1612 | return 0; | |
1613 | } | |
1614 | ||
1615 | int | |
1616 | PerlProcPauseProc(struct IPerlProc* piPerl) | |
1617 | { | |
1618 | return win32_sleep((32767L << 16) + 32767); | |
1619 | } | |
1620 | ||
1621 | PerlIO* | |
1622 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) | |
1623 | { | |
1624 | dTHX; | |
1625 | PERL_FLUSHALL_FOR_CHILD; | |
1626 | return win32_popen(command, mode); | |
1627 | } | |
1628 | ||
1629 | PerlIO* | |
1630 | PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args) | |
1631 | { | |
1632 | dTHX; | |
1633 | PERL_FLUSHALL_FOR_CHILD; | |
1634 | return win32_popenlist(mode, narg, args); | |
1635 | } | |
1636 | ||
1637 | int | |
1638 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) | |
1639 | { | |
1640 | return win32_pclose(stream); | |
1641 | } | |
1642 | ||
1643 | int | |
1644 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) | |
1645 | { | |
1646 | return win32_pipe(phandles, 512, O_BINARY); | |
1647 | } | |
1648 | ||
1649 | int | |
1650 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) | |
1651 | { | |
1652 | return setuid(u); | |
1653 | } | |
1654 | ||
1655 | int | |
1656 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) | |
1657 | { | |
1658 | return setgid(g); | |
1659 | } | |
1660 | ||
1661 | int | |
1662 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) | |
1663 | { | |
1664 | return win32_sleep(s); | |
1665 | } | |
1666 | ||
1667 | int | |
1668 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) | |
1669 | { | |
1670 | return win32_times(timebuf); | |
1671 | } | |
1672 | ||
1673 | int | |
1674 | PerlProcWait(struct IPerlProc* piPerl, int *status) | |
1675 | { | |
1676 | return win32_wait(status); | |
1677 | } | |
1678 | ||
1679 | int | |
1680 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) | |
1681 | { | |
1682 | return win32_waitpid(pid, status, flags); | |
1683 | } | |
1684 | ||
1685 | Sighandler_t | |
1686 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) | |
1687 | { | |
1688 | return win32_signal(sig, subcode); | |
1689 | } | |
1690 | ||
1691 | int | |
1692 | PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z) | |
1693 | { | |
1694 | return win32_gettimeofday(t, z); | |
1695 | } | |
1696 | ||
1697 | #ifdef USE_ITHREADS | |
1698 | static THREAD_RET_TYPE | |
1699 | win32_start_child(LPVOID arg) | |
1700 | { | |
1701 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; | |
1702 | GV *tmpgv; | |
1703 | int status; | |
1704 | #ifdef PERL_SYNC_FORK | |
1705 | static long sync_fork_id = 0; | |
1706 | long id = ++sync_fork_id; | |
1707 | #endif | |
1708 | ||
1709 | ||
1710 | PERL_SET_THX(my_perl); | |
1711 | win32_checkTLS(my_perl); | |
1712 | ||
1713 | /* set $$ to pseudo id */ | |
1714 | #ifdef PERL_SYNC_FORK | |
1715 | w32_pseudo_id = id; | |
1716 | #else | |
1717 | w32_pseudo_id = GetCurrentThreadId(); | |
1718 | if (IsWin95()) { | |
1719 | int pid = (int)w32_pseudo_id; | |
1720 | if (pid < 0) | |
1721 | w32_pseudo_id = -pid; | |
1722 | } | |
1723 | #endif | |
1724 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) { | |
1725 | SV *sv = GvSV(tmpgv); | |
1726 | SvREADONLY_off(sv); | |
1727 | sv_setiv(sv, -(IV)w32_pseudo_id); | |
1728 | SvREADONLY_on(sv); | |
1729 | } | |
1730 | hv_clear(PL_pidstatus); | |
1731 | ||
1732 | /* push a zero on the stack (we are the child) */ | |
1733 | { | |
1734 | dSP; | |
1735 | dTARGET; | |
1736 | PUSHi(0); | |
1737 | PUTBACK; | |
1738 | } | |
1739 | ||
1740 | /* continue from next op */ | |
1741 | PL_op = PL_op->op_next; | |
1742 | ||
1743 | { | |
1744 | dJMPENV; | |
1745 | volatile int oldscope = PL_scopestack_ix; | |
1746 | ||
1747 | restart: | |
1748 | JMPENV_PUSH(status); | |
1749 | switch (status) { | |
1750 | case 0: | |
1751 | CALLRUNOPS(aTHX); | |
1752 | status = 0; | |
1753 | break; | |
1754 | case 2: | |
1755 | while (PL_scopestack_ix > oldscope) | |
1756 | LEAVE; | |
1757 | FREETMPS; | |
1758 | PL_curstash = PL_defstash; | |
1759 | if (PL_endav && !PL_minus_c) | |
1760 | call_list(oldscope, PL_endav); | |
37038d91 | 1761 | status = STATUS_EXIT; |
216db7ee VK |
1762 | break; |
1763 | case 3: | |
1764 | if (PL_restartop) { | |
1765 | POPSTACK_TO(PL_mainstack); | |
1766 | PL_op = PL_restartop; | |
1767 | PL_restartop = Nullop; | |
1768 | goto restart; | |
1769 | } | |
1770 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); | |
1771 | FREETMPS; | |
1772 | status = 1; | |
1773 | break; | |
1774 | } | |
1775 | JMPENV_POP; | |
1776 | ||
1777 | /* XXX hack to avoid perl_destruct() freeing optree */ | |
1778 | win32_checkTLS(my_perl); | |
1779 | PL_main_root = Nullop; | |
1780 | } | |
1781 | ||
1782 | win32_checkTLS(my_perl); | |
1783 | /* close the std handles to avoid fd leaks */ | |
1784 | { | |
1785 | do_close(PL_stdingv, FALSE); | |
1786 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); /* PL_stdoutgv - ISAGN */ | |
1787 | do_close(PL_stderrgv, FALSE); | |
1788 | } | |
1789 | ||
1790 | /* destroy everything (waits for any pseudo-forked children) */ | |
1791 | win32_checkTLS(my_perl); | |
1792 | perl_destruct(my_perl); | |
1793 | win32_checkTLS(my_perl); | |
1794 | perl_free(my_perl); | |
1795 | ||
1796 | #ifdef PERL_SYNC_FORK | |
1797 | return id; | |
1798 | #else | |
1799 | return (DWORD)status; | |
1800 | #endif | |
1801 | } | |
1802 | #endif /* USE_ITHREADS */ | |
1803 | ||
1804 | int | |
1805 | PerlProcFork(struct IPerlProc* piPerl) | |
1806 | { | |
1807 | dTHX; | |
1808 | #ifdef USE_ITHREADS | |
1809 | DWORD id; | |
1810 | HANDLE handle; | |
1811 | CPerlHost *h; | |
1812 | ||
1813 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { | |
1814 | errno = EAGAIN; | |
1815 | return -1; | |
1816 | } | |
1817 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); | |
1818 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX, 1, | |
1819 | h->m_pHostperlMem, | |
1820 | h->m_pHostperlMemShared, | |
1821 | h->m_pHostperlMemParse, | |
1822 | h->m_pHostperlEnv, | |
1823 | h->m_pHostperlStdIO, | |
1824 | h->m_pHostperlLIO, | |
1825 | h->m_pHostperlDir, | |
1826 | h->m_pHostperlSock, | |
1827 | h->m_pHostperlProc | |
1828 | ); | |
1829 | new_perl->Isys_intern.internal_host = h; | |
1830 | h->host_perl = new_perl; | |
1831 | # ifdef PERL_SYNC_FORK | |
1832 | id = win32_start_child((LPVOID)new_perl); | |
1833 | PERL_SET_THX(aTHX); | |
1834 | # else | |
1835 | # ifdef USE_RTL_THREAD_API | |
1836 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, | |
1837 | (void*)new_perl, 0, (unsigned*)&id); | |
1838 | # else | |
1839 | handle = CreateThread(NULL, 0, win32_start_child, | |
1840 | (LPVOID)new_perl, 0, &id); | |
1841 | # endif | |
1842 | PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */ | |
1843 | if (!handle) { | |
1844 | errno = EAGAIN; | |
1845 | return -1; | |
1846 | } | |
1847 | if (IsWin95()) { | |
1848 | int pid = (int)id; | |
1849 | if (pid < 0) | |
1850 | id = -pid; | |
1851 | } | |
1852 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; | |
1853 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; | |
1854 | ++w32_num_pseudo_children; | |
1855 | # endif | |
1856 | return -(int)id; | |
1857 | #else | |
1858 | Perl_croak(aTHX_ "fork() not implemented!\n"); | |
1859 | return -1; | |
1860 | #endif /* USE_ITHREADS */ | |
1861 | } | |
1862 | ||
1863 | int | |
1864 | PerlProcGetpid(struct IPerlProc* piPerl) | |
1865 | { | |
1866 | return win32_getpid(); | |
1867 | } | |
1868 | ||
1869 | void* | |
1870 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) | |
1871 | { | |
1872 | return win32_dynaload(filename); | |
1873 | } | |
1874 | ||
1875 | void | |
1876 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) | |
1877 | { | |
1878 | win32_str_os_error(sv, dwErr); | |
1879 | } | |
1880 | ||
1881 | int | |
1882 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) | |
1883 | { | |
1884 | return win32_spawnvp(mode, cmdname, argv); | |
1885 | } | |
1886 | ||
1887 | int | |
1888 | PerlProcLastHost(struct IPerlProc* piPerl) | |
1889 | { | |
1890 | dTHX; | |
1891 | CPerlHost *h = (CPerlHost*)w32_internal_host; | |
1892 | return h->LastHost(); | |
1893 | } | |
1894 | ||
1895 | struct IPerlProc perlProc = | |
1896 | { | |
1897 | PerlProcAbort, | |
1898 | PerlProcCrypt, | |
1899 | PerlProcExit, | |
1900 | PerlProc_Exit, | |
1901 | PerlProcExecl, | |
1902 | PerlProcExecv, | |
1903 | PerlProcExecvp, | |
1904 | PerlProcGetuid, | |
1905 | PerlProcGeteuid, | |
1906 | PerlProcGetgid, | |
1907 | PerlProcGetegid, | |
1908 | PerlProcGetlogin, | |
1909 | PerlProcKill, | |
1910 | PerlProcKillpg, | |
1911 | PerlProcPauseProc, | |
1912 | PerlProcPopen, | |
1913 | PerlProcPclose, | |
1914 | PerlProcPipe, | |
1915 | PerlProcSetuid, | |
1916 | PerlProcSetgid, | |
1917 | PerlProcSleep, | |
1918 | PerlProcTimes, | |
1919 | PerlProcWait, | |
1920 | PerlProcWaitpid, | |
1921 | PerlProcSignal, | |
1922 | PerlProcFork, | |
1923 | PerlProcGetpid, | |
1924 | PerlProcDynaLoader, | |
1925 | PerlProcGetOSError, | |
1926 | PerlProcSpawnvp, | |
1927 | PerlProcLastHost, | |
1928 | PerlProcPopenList, | |
1929 | PerlProcGetTimeOfDay | |
1930 | }; | |
1931 | ||
1932 | ||
1933 | /* | |
1934 | * CPerlHost | |
1935 | */ | |
1936 | ||
1937 | CPerlHost::CPerlHost(void) | |
1938 | { | |
1939 | /* Construct a host from scratch */ | |
1940 | InterlockedIncrement(&num_hosts); | |
1941 | m_pvDir = new VDir(); | |
1942 | m_pVMem = new VMem(); | |
1943 | m_pVMemShared = new VMem(); | |
1944 | m_pVMemParse = new VMem(); | |
1945 | ||
1946 | m_pvDir->Init(NULL, m_pVMem); | |
1947 | ||
1948 | m_dwEnvCount = 0; | |
1949 | m_lppEnvList = NULL; | |
1950 | m_bTopLevel = TRUE; | |
1951 | ||
1952 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
1953 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
1954 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
1955 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
1956 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
1957 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
1958 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
1959 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
1960 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
1961 | ||
1962 | m_pHostperlMem = &m_hostperlMem; | |
1963 | m_pHostperlMemShared = &m_hostperlMemShared; | |
1964 | m_pHostperlMemParse = &m_hostperlMemParse; | |
1965 | m_pHostperlEnv = &m_hostperlEnv; | |
1966 | m_pHostperlStdIO = &m_hostperlStdIO; | |
1967 | m_pHostperlLIO = &m_hostperlLIO; | |
1968 | m_pHostperlDir = &m_hostperlDir; | |
1969 | m_pHostperlSock = &m_hostperlSock; | |
1970 | m_pHostperlProc = &m_hostperlProc; | |
1971 | } | |
1972 | ||
1973 | #define SETUPEXCHANGE(xptr, iptr, table) \ | |
1974 | STMT_START { \ | |
1975 | if (xptr) { \ | |
1976 | iptr = *xptr; \ | |
1977 | *xptr = &table; \ | |
1978 | } \ | |
1979 | else { \ | |
1980 | iptr = &table; \ | |
1981 | } \ | |
1982 | } STMT_END | |
1983 | ||
1984 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
1985 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
1986 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
1987 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
1988 | struct IPerlProc** ppProc) | |
1989 | { | |
1990 | InterlockedIncrement(&num_hosts); | |
1991 | m_pvDir = new VDir(0); | |
1992 | m_pVMem = new VMem(); | |
1993 | m_pVMemShared = new VMem(); | |
1994 | m_pVMemParse = new VMem(); | |
1995 | ||
1996 | m_pvDir->Init(NULL, m_pVMem); | |
1997 | ||
1998 | m_dwEnvCount = 0; | |
1999 | m_lppEnvList = NULL; | |
2000 | m_bTopLevel = FALSE; | |
2001 | ||
2002 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
2003 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
2004 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
2005 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
2006 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
2007 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
2008 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
2009 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
2010 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
2011 | ||
2012 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); | |
2013 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); | |
2014 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); | |
2015 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); | |
2016 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); | |
2017 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); | |
2018 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); | |
2019 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); | |
2020 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); | |
2021 | } | |
2022 | #undef SETUPEXCHANGE | |
2023 | ||
2024 | CPerlHost::CPerlHost(CPerlHost& host) | |
2025 | { | |
2026 | /* Construct a host from another host */ | |
2027 | InterlockedIncrement(&num_hosts); | |
2028 | m_pVMem = new VMem(); | |
2029 | m_pVMemShared = host.GetMemShared(); | |
2030 | m_pVMemParse = host.GetMemParse(); | |
2031 | ||
2032 | /* duplicate directory info */ | |
2033 | m_pvDir = new VDir(0); | |
2034 | m_pvDir->Init(host.GetDir(), m_pVMem); | |
2035 | ||
2036 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
2037 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
2038 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
2039 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
2040 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
2041 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
2042 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
2043 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
2044 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
2045 | m_pHostperlMem = &m_hostperlMem; | |
2046 | m_pHostperlMemShared = &m_hostperlMemShared; | |
2047 | m_pHostperlMemParse = &m_hostperlMemParse; | |
2048 | m_pHostperlEnv = &m_hostperlEnv; | |
2049 | m_pHostperlStdIO = &m_hostperlStdIO; | |
2050 | m_pHostperlLIO = &m_hostperlLIO; | |
2051 | m_pHostperlDir = &m_hostperlDir; | |
2052 | m_pHostperlSock = &m_hostperlSock; | |
2053 | m_pHostperlProc = &m_hostperlProc; | |
2054 | ||
2055 | m_dwEnvCount = 0; | |
2056 | m_lppEnvList = NULL; | |
2057 | m_bTopLevel = FALSE; | |
2058 | ||
2059 | /* duplicate environment info */ | |
2060 | LPSTR lpPtr; | |
2061 | DWORD dwIndex = 0; | |
2062 | while(lpPtr = host.GetIndex(dwIndex)) | |
2063 | Add(lpPtr); | |
2064 | } | |
2065 | ||
2066 | CPerlHost::~CPerlHost(void) | |
2067 | { | |
2068 | Reset(); | |
2069 | InterlockedDecrement(&num_hosts); | |
2070 | delete m_pvDir; | |
2071 | m_pVMemParse->Release(); | |
2072 | m_pVMemShared->Release(); | |
2073 | m_pVMem->Release(); | |
2074 | } | |
2075 | ||
2076 | LPSTR | |
2077 | CPerlHost::Find(LPCSTR lpStr) | |
2078 | { | |
2079 | LPSTR lpPtr; | |
2080 | LPSTR* lppPtr = Lookup(lpStr); | |
2081 | if(lppPtr != NULL) { | |
2082 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) | |
2083 | ; | |
2084 | ||
2085 | if(*lpPtr == '=') | |
2086 | ++lpPtr; | |
2087 | ||
2088 | return lpPtr; | |
2089 | } | |
2090 | return NULL; | |
2091 | } | |
2092 | ||
2093 | int | |
2094 | lookup(const void *arg1, const void *arg2) | |
2095 | { // Compare strings | |
2096 | char*ptr1, *ptr2; | |
2097 | char c1,c2; | |
2098 | ||
2099 | ptr1 = *(char**)arg1; | |
2100 | ptr2 = *(char**)arg2; | |
2101 | for(;;) { | |
2102 | c1 = *ptr1++; | |
2103 | c2 = *ptr2++; | |
2104 | if(c1 == '\0' || c1 == '=') { | |
2105 | if(c2 == '\0' || c2 == '=') | |
2106 | break; | |
2107 | ||
2108 | return -1; // string 1 < string 2 | |
2109 | } | |
2110 | else if(c2 == '\0' || c2 == '=') | |
2111 | return 1; // string 1 > string 2 | |
2112 | else if(c1 != c2) { | |
2113 | c1 = toupper(c1); | |
2114 | c2 = toupper(c2); | |
2115 | if(c1 != c2) { | |
2116 | if(c1 < c2) | |
2117 | return -1; // string 1 < string 2 | |
2118 | ||
2119 | return 1; // string 1 > string 2 | |
2120 | } | |
2121 | } | |
2122 | } | |
2123 | return 0; | |
2124 | } | |
2125 | ||
2126 | LPSTR* | |
2127 | CPerlHost::Lookup(LPCSTR lpStr) | |
2128 | { | |
2129 | #ifdef UNDER_CE | |
2130 | if (!m_lppEnvList || !m_dwEnvCount) | |
2131 | return NULL; | |
2132 | #endif | |
2133 | if (!lpStr) | |
2134 | return NULL; | |
2135 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); | |
2136 | } | |
2137 | ||
2138 | int | |
2139 | compare(const void *arg1, const void *arg2) | |
2140 | { // Compare strings | |
2141 | char*ptr1, *ptr2; | |
2142 | char c1,c2; | |
2143 | ||
2144 | ptr1 = *(char**)arg1; | |
2145 | ptr2 = *(char**)arg2; | |
2146 | for(;;) { | |
2147 | c1 = *ptr1++; | |
2148 | c2 = *ptr2++; | |
2149 | if(c1 == '\0' || c1 == '=') { | |
2150 | if(c1 == c2) | |
2151 | break; | |
2152 | ||
2153 | return -1; // string 1 < string 2 | |
2154 | } | |
2155 | else if(c2 == '\0' || c2 == '=') | |
2156 | return 1; // string 1 > string 2 | |
2157 | else if(c1 != c2) { | |
2158 | c1 = toupper(c1); | |
2159 | c2 = toupper(c2); | |
2160 | if(c1 != c2) { | |
2161 | if(c1 < c2) | |
2162 | return -1; // string 1 < string 2 | |
2163 | ||
2164 | return 1; // string 1 > string 2 | |
2165 | } | |
2166 | } | |
2167 | } | |
2168 | return 0; | |
2169 | } | |
2170 | ||
2171 | void | |
2172 | CPerlHost::Add(LPCSTR lpStr) | |
2173 | { | |
2174 | dTHX; | |
2175 | char szBuffer[1024]; | |
2176 | LPSTR *lpPtr; | |
2177 | int index, length = strlen(lpStr)+1; | |
2178 | ||
2179 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) | |
2180 | szBuffer[index] = lpStr[index]; | |
2181 | ||
2182 | szBuffer[index] = '\0'; | |
2183 | ||
2184 | // replacing ? | |
2185 | lpPtr = Lookup(szBuffer); | |
2186 | if (lpPtr != NULL) { | |
2187 | // must allocate things via host memory allocation functions | |
2188 | // rather than perl's Renew() et al, as the perl interpreter | |
2189 | // may either not be initialized enough when we allocate these, | |
2190 | // or may already be dead when we go to free these | |
2191 | *lpPtr = (char*)Realloc(*lpPtr, length * sizeof(char)); | |
2192 | strcpy(*lpPtr, lpStr); | |
2193 | } | |
2194 | else { | |
2195 | m_lppEnvList = (LPSTR*)Realloc(m_lppEnvList, (m_dwEnvCount+1) * sizeof(LPSTR)); | |
2196 | if (m_lppEnvList) { | |
2197 | m_lppEnvList[m_dwEnvCount] = (char*)Malloc(length * sizeof(char)); | |
2198 | if (m_lppEnvList[m_dwEnvCount] != NULL) { | |
2199 | strcpy(m_lppEnvList[m_dwEnvCount], lpStr); | |
2200 | ++m_dwEnvCount; | |
2201 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); | |
2202 | } | |
2203 | } | |
2204 | } | |
2205 | } | |
2206 | ||
2207 | DWORD | |
2208 | CPerlHost::CalculateEnvironmentSpace(void) | |
2209 | { | |
2210 | DWORD index; | |
2211 | DWORD dwSize = 0; | |
2212 | for(index = 0; index < m_dwEnvCount; ++index) | |
2213 | dwSize += strlen(m_lppEnvList[index]) + 1; | |
2214 | ||
2215 | return dwSize; | |
2216 | } | |
2217 | ||
2218 | void | |
2219 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) | |
2220 | { | |
2221 | dTHX; | |
2222 | Safefree(lpStr); | |
2223 | } | |
2224 | ||
2225 | char* | |
2226 | CPerlHost::GetChildDir(void) | |
2227 | { | |
2228 | dTHX; | |
2229 | int length; | |
2230 | char* ptr; | |
a02a5408 | 2231 | Newx(ptr, MAX_PATH+1, char); |
216db7ee VK |
2232 | if(ptr) { |
2233 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); | |
2234 | length = strlen(ptr); | |
2235 | if (length > 3) { | |
2236 | if ((ptr[length-1] == '\\') || (ptr[length-1] == '/')) | |
2237 | ptr[length-1] = 0; | |
2238 | } | |
2239 | } | |
2240 | return ptr; | |
2241 | } | |
2242 | ||
2243 | void | |
2244 | CPerlHost::FreeChildDir(char* pStr) | |
2245 | { | |
2246 | dTHX; | |
2247 | Safefree(pStr); | |
2248 | } | |
2249 | ||
2250 | LPSTR | |
2251 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) | |
2252 | { | |
2253 | dTHX; | |
2254 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; | |
2255 | DWORD dwSize, dwEnvIndex; | |
2256 | int nLength, compVal; | |
2257 | ||
2258 | // get the process environment strings | |
2259 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); | |
2260 | ||
2261 | // step over current directory stuff | |
2262 | while(*lpTmp == '=') | |
2263 | lpTmp += strlen(lpTmp) + 1; | |
2264 | ||
2265 | // save the start of the environment strings | |
2266 | lpEnvPtr = lpTmp; | |
2267 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { | |
2268 | // calculate the size of the environment strings | |
2269 | dwSize += strlen(lpTmp) + 1; | |
2270 | } | |
2271 | ||
2272 | // add the size of current directories | |
2273 | dwSize += vDir.CalculateEnvironmentSpace(); | |
2274 | ||
2275 | // add the additional space used by changes made to the environment | |
2276 | dwSize += CalculateEnvironmentSpace(); | |
2277 | ||
a02a5408 | 2278 | Newx(lpStr, dwSize, char); |
216db7ee VK |
2279 | lpPtr = lpStr; |
2280 | if(lpStr != NULL) { | |
2281 | // build the local environment | |
2282 | lpStr = vDir.BuildEnvironmentSpace(lpStr); | |
2283 | ||
2284 | dwEnvIndex = 0; | |
2285 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2286 | while(*lpEnvPtr != '\0') { | |
2287 | if(!lpLocalEnv) { | |
2288 | // all environment overrides have been added | |
2289 | // so copy string into place | |
2290 | strcpy(lpStr, lpEnvPtr); | |
2291 | nLength = strlen(lpEnvPtr) + 1; | |
2292 | lpStr += nLength; | |
2293 | lpEnvPtr += nLength; | |
2294 | } | |
2295 | else { | |
2296 | // determine which string to copy next | |
2297 | compVal = compare(&lpEnvPtr, &lpLocalEnv); | |
2298 | if(compVal < 0) { | |
2299 | strcpy(lpStr, lpEnvPtr); | |
2300 | nLength = strlen(lpEnvPtr) + 1; | |
2301 | lpStr += nLength; | |
2302 | lpEnvPtr += nLength; | |
2303 | } | |
2304 | else { | |
2305 | char *ptr = strchr(lpLocalEnv, '='); | |
2306 | if(ptr && ptr[1]) { | |
2307 | strcpy(lpStr, lpLocalEnv); | |
2308 | lpStr += strlen(lpLocalEnv) + 1; | |
2309 | } | |
2310 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2311 | if(compVal == 0) { | |
2312 | // this string was replaced | |
2313 | lpEnvPtr += strlen(lpEnvPtr) + 1; | |
2314 | } | |
2315 | } | |
2316 | } | |
2317 | } | |
2318 | ||
2319 | while(lpLocalEnv) { | |
2320 | // still have environment overrides to add | |
2321 | // so copy the strings into place if not an override | |
2322 | char *ptr = strchr(lpLocalEnv, '='); | |
2323 | if(ptr && ptr[1]) { | |
2324 | strcpy(lpStr, lpLocalEnv); | |
2325 | lpStr += strlen(lpLocalEnv) + 1; | |
2326 | } | |
2327 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2328 | } | |
2329 | ||
2330 | // add final NULL | |
2331 | *lpStr = '\0'; | |
2332 | } | |
2333 | ||
2334 | // release the process environment strings | |
2335 | FreeEnvironmentStrings(lpAllocPtr); | |
2336 | ||
2337 | return lpPtr; | |
2338 | } | |
2339 | ||
2340 | void | |
2341 | CPerlHost::Reset(void) | |
2342 | { | |
2343 | dTHX; | |
2344 | if(m_lppEnvList != NULL) { | |
2345 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2346 | Free(m_lppEnvList[index]); | |
2347 | m_lppEnvList[index] = NULL; | |
2348 | } | |
2349 | } | |
2350 | m_dwEnvCount = 0; | |
2351 | Free(m_lppEnvList); | |
2352 | m_lppEnvList = NULL; | |
2353 | } | |
2354 | ||
2355 | void | |
2356 | CPerlHost::Clearenv(void) | |
2357 | { | |
2358 | dTHX; | |
2359 | char ch; | |
2360 | LPSTR lpPtr, lpStr, lpEnvPtr; | |
2361 | if (m_lppEnvList != NULL) { | |
2362 | /* set every entry to an empty string */ | |
2363 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2364 | char* ptr = strchr(m_lppEnvList[index], '='); | |
2365 | if(ptr) { | |
2366 | *++ptr = 0; | |
2367 | } | |
2368 | } | |
2369 | } | |
2370 | ||
2371 | /* get the process environment strings */ | |
2372 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); | |
2373 | ||
2374 | /* step over current directory stuff */ | |
2375 | while(*lpStr == '=') | |
2376 | lpStr += strlen(lpStr) + 1; | |
2377 | ||
2378 | while(*lpStr) { | |
2379 | lpPtr = strchr(lpStr, '='); | |
2380 | if(lpPtr) { | |
2381 | ch = *++lpPtr; | |
2382 | *lpPtr = 0; | |
2383 | Add(lpStr); | |
2384 | if (m_bTopLevel) | |
2385 | (void)win32_putenv(lpStr); | |
2386 | *lpPtr = ch; | |
2387 | } | |
2388 | lpStr += strlen(lpStr) + 1; | |
2389 | } | |
2390 | ||
2391 | FreeEnvironmentStrings(lpEnvPtr); | |
2392 | } | |
2393 | ||
2394 | ||
2395 | char* | |
2396 | CPerlHost::Getenv(const char *varname) | |
2397 | { | |
2398 | dTHX; | |
2399 | if (!m_bTopLevel) { | |
2400 | char *pEnv = Find(varname); | |
2401 | if (pEnv && *pEnv) | |
2402 | return pEnv; | |
2403 | } | |
2404 | return win32_getenv(varname); | |
2405 | } | |
2406 | ||
2407 | int | |
2408 | CPerlHost::Putenv(const char *envstring) | |
2409 | { | |
2410 | dTHX; | |
2411 | Add(envstring); | |
2412 | if (m_bTopLevel) | |
2413 | return win32_putenv(envstring); | |
2414 | ||
2415 | return 0; | |
2416 | } | |
2417 | ||
2418 | int | |
2419 | CPerlHost::Chdir(const char *dirname) | |
2420 | { | |
2421 | dTHX; | |
2422 | int ret; | |
2423 | if (!dirname) { | |
2424 | errno = ENOENT; | |
2425 | return -1; | |
2426 | } | |
2427 | if (USING_WIDE()) { | |
2428 | WCHAR wBuffer[MAX_PATH]; | |
2429 | A2WHELPER(dirname, wBuffer, sizeof(wBuffer)); | |
2430 | ret = m_pvDir->SetCurrentDirectoryW(wBuffer); | |
2431 | } | |
2432 | else | |
2433 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); | |
2434 | if(ret < 0) { | |
2435 | errno = ENOENT; | |
2436 | } | |
2437 | return ret; | |
2438 | } | |
2439 | ||
2440 | #endif /* ___PerlHost_H___ */ |