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7766f137 GS |
1 | /* perlhost.h |
2 | * | |
f3dccfae | 3 | * (c) 1999 Microsoft Corporation. All rights reserved. |
7766f137 GS |
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 | ||
7bd379e8 | 10 | #ifndef UNDER_CE |
222c300a | 11 | #define CHECK_HOST_INTERP |
7bd379e8 | 12 | #endif |
222c300a | 13 | |
7766f137 GS |
14 | #ifndef ___PerlHost_H___ |
15 | #define ___PerlHost_H___ | |
16 | ||
7bd379e8 | 17 | #ifndef UNDER_CE |
71d280e3 | 18 | #include <signal.h> |
7bd379e8 | 19 | #endif |
7766f137 GS |
20 | #include "iperlsys.h" |
21 | #include "vmem.h" | |
22 | #include "vdir.h" | |
23 | ||
d684b162 JD |
24 | #ifndef WC_NO_BEST_FIT_CHARS |
25 | # define WC_NO_BEST_FIT_CHARS 0x00000400 | |
26 | #endif | |
27 | ||
7766f137 | 28 | START_EXTERN_C |
e6a0bbf8 NC |
29 | extern char * g_win32_get_privlib(const char *pl, STRLEN *const len); |
30 | extern char * g_win32_get_sitelib(const char *pl, STRLEN *const len); | |
31 | extern char * g_win32_get_vendorlib(const char *pl, | |
32 | STRLEN *const len); | |
7766f137 | 33 | extern char * g_getlogin(void); |
7766f137 | 34 | END_EXTERN_C |
7766f137 GS |
35 | |
36 | class CPerlHost | |
37 | { | |
38 | public: | |
5f1a76d0 | 39 | /* Constructors */ |
7766f137 GS |
40 | CPerlHost(void); |
41 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
42 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
43 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
44 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
45 | struct IPerlProc** ppProc); | |
46 | CPerlHost(CPerlHost& host); | |
47 | ~CPerlHost(void); | |
48 | ||
49 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); | |
50 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); | |
51 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); | |
52 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); | |
53 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); | |
54 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); | |
55 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); | |
56 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); | |
57 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); | |
58 | ||
59 | BOOL PerlCreate(void); | |
60 | int PerlParse(int argc, char** argv, char** env); | |
61 | int PerlRun(void); | |
62 | void PerlDestroy(void); | |
63 | ||
64 | /* IPerlMem */ | |
f3dccfae | 65 | /* Locks provided but should be unnecessary as this is private pool */ |
7766f137 GS |
66 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; |
67 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; | |
68 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; | |
69 | inline void* Calloc(size_t num, size_t size) | |
70 | { | |
71 | size_t count = num*size; | |
72 | void* lpVoid = Malloc(count); | |
73 | if (lpVoid) | |
74 | ZeroMemory(lpVoid, count); | |
75 | return lpVoid; | |
76 | }; | |
77 | inline void GetLock(void) { m_pVMem->GetLock(); }; | |
78 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; | |
79 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; | |
80 | ||
81 | /* IPerlMemShared */ | |
f3dccfae NIS |
82 | /* Locks used to serialize access to the pool */ |
83 | inline void GetLockShared(void) { m_pVMemShared->GetLock(); }; | |
84 | inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); }; | |
85 | inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); }; | |
7766f137 GS |
86 | inline void* MallocShared(size_t size) |
87 | { | |
f3dccfae NIS |
88 | void *result; |
89 | GetLockShared(); | |
90 | result = m_pVMemShared->Malloc(size); | |
7fcdafbd | 91 | FreeLockShared(); |
f3dccfae NIS |
92 | return result; |
93 | }; | |
94 | inline void* ReallocShared(void* ptr, size_t size) | |
95 | { | |
96 | void *result; | |
97 | GetLockShared(); | |
98 | result = m_pVMemShared->Realloc(ptr, size); | |
7fcdafbd | 99 | FreeLockShared(); |
f3dccfae NIS |
100 | return result; |
101 | }; | |
102 | inline void FreeShared(void* ptr) | |
103 | { | |
104 | GetLockShared(); | |
105 | m_pVMemShared->Free(ptr); | |
7fcdafbd | 106 | FreeLockShared(); |
7766f137 | 107 | }; |
7766f137 GS |
108 | inline void* CallocShared(size_t num, size_t size) |
109 | { | |
110 | size_t count = num*size; | |
111 | void* lpVoid = MallocShared(count); | |
112 | if (lpVoid) | |
113 | ZeroMemory(lpVoid, count); | |
114 | return lpVoid; | |
115 | }; | |
7766f137 GS |
116 | |
117 | /* IPerlMemParse */ | |
f3dccfae NIS |
118 | /* Assume something else is using locks to mangaging serialize |
119 | on a batch basis | |
120 | */ | |
121 | inline void GetLockParse(void) { m_pVMemParse->GetLock(); }; | |
122 | inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); }; | |
123 | inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); }; | |
7766f137 GS |
124 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; |
125 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; | |
126 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; | |
127 | inline void* CallocParse(size_t num, size_t size) | |
128 | { | |
129 | size_t count = num*size; | |
130 | void* lpVoid = MallocParse(count); | |
131 | if (lpVoid) | |
132 | ZeroMemory(lpVoid, count); | |
133 | return lpVoid; | |
134 | }; | |
7766f137 GS |
135 | |
136 | /* IPerlEnv */ | |
137 | char *Getenv(const char *varname); | |
138 | int Putenv(const char *envstring); | |
139 | inline char *Getenv(const char *varname, unsigned long *len) | |
140 | { | |
141 | *len = 0; | |
142 | char *e = Getenv(varname); | |
143 | if (e) | |
144 | *len = strlen(e); | |
145 | return e; | |
146 | } | |
147 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; | |
148 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; | |
149 | char* GetChildDir(void); | |
150 | void FreeChildDir(char* pStr); | |
151 | void Reset(void); | |
152 | void Clearenv(void); | |
153 | ||
154 | inline LPSTR GetIndex(DWORD &dwIndex) | |
155 | { | |
156 | if(dwIndex < m_dwEnvCount) | |
157 | { | |
158 | ++dwIndex; | |
159 | return m_lppEnvList[dwIndex-1]; | |
160 | } | |
161 | return NULL; | |
162 | }; | |
163 | ||
164 | protected: | |
165 | LPSTR Find(LPCSTR lpStr); | |
166 | void Add(LPCSTR lpStr); | |
167 | ||
168 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); | |
169 | void FreeLocalEnvironmentStrings(LPSTR lpStr); | |
170 | LPSTR* Lookup(LPCSTR lpStr); | |
171 | DWORD CalculateEnvironmentSpace(void); | |
172 | ||
173 | public: | |
174 | ||
175 | /* IPerlDIR */ | |
176 | virtual int Chdir(const char *dirname); | |
177 | ||
178 | /* IPerllProc */ | |
179 | void Abort(void); | |
180 | void Exit(int status); | |
181 | void _Exit(int status); | |
182 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); | |
183 | int Execv(const char *cmdname, const char *const *argv); | |
184 | int Execvp(const char *cmdname, const char *const *argv); | |
185 | ||
186 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; | |
187 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; | |
188 | inline VDir* GetDir(void) { return m_pvDir; }; | |
189 | ||
190 | public: | |
191 | ||
192 | struct IPerlMem m_hostperlMem; | |
193 | struct IPerlMem m_hostperlMemShared; | |
194 | struct IPerlMem m_hostperlMemParse; | |
195 | struct IPerlEnv m_hostperlEnv; | |
196 | struct IPerlStdIO m_hostperlStdIO; | |
197 | struct IPerlLIO m_hostperlLIO; | |
198 | struct IPerlDir m_hostperlDir; | |
199 | struct IPerlSock m_hostperlSock; | |
200 | struct IPerlProc m_hostperlProc; | |
201 | ||
202 | struct IPerlMem* m_pHostperlMem; | |
203 | struct IPerlMem* m_pHostperlMemShared; | |
204 | struct IPerlMem* m_pHostperlMemParse; | |
205 | struct IPerlEnv* m_pHostperlEnv; | |
206 | struct IPerlStdIO* m_pHostperlStdIO; | |
207 | struct IPerlLIO* m_pHostperlLIO; | |
208 | struct IPerlDir* m_pHostperlDir; | |
209 | struct IPerlSock* m_pHostperlSock; | |
210 | struct IPerlProc* m_pHostperlProc; | |
211 | ||
212 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; | |
213 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; | |
214 | protected: | |
215 | ||
216 | VDir* m_pvDir; | |
217 | VMem* m_pVMem; | |
218 | VMem* m_pVMemShared; | |
219 | VMem* m_pVMemParse; | |
220 | ||
221 | DWORD m_dwEnvCount; | |
222 | LPSTR* m_lppEnvList; | |
52cbf511 | 223 | BOOL m_bTopLevel; // is this a toplevel host? |
5f1a76d0 NIS |
224 | static long num_hosts; |
225 | public: | |
226 | inline int LastHost(void) { return num_hosts == 1L; }; | |
222c300a | 227 | struct interpreter *host_perl; |
7766f137 GS |
228 | }; |
229 | ||
5f1a76d0 NIS |
230 | long CPerlHost::num_hosts = 0L; |
231 | ||
222c300a | 232 | extern "C" void win32_checkTLS(struct interpreter *host_perl); |
7766f137 | 233 | |
222c300a NIS |
234 | #define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) |
235 | #ifdef CHECK_HOST_INTERP | |
3fadfdf1 | 236 | inline CPerlHost* CheckInterp(CPerlHost *host) |
222c300a NIS |
237 | { |
238 | win32_checkTLS(host->host_perl); | |
239 | return host; | |
240 | } | |
241 | #define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y)) | |
242 | #else | |
243 | #define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y) | |
244 | #endif | |
7766f137 GS |
245 | |
246 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) | |
247 | { | |
222c300a | 248 | return STRUCT2RAWPTR(piPerl, m_hostperlMem); |
7766f137 GS |
249 | } |
250 | ||
251 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) | |
252 | { | |
05ec9bb3 | 253 | return STRUCT2RAWPTR(piPerl, m_hostperlMemShared); |
7766f137 GS |
254 | } |
255 | ||
256 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) | |
257 | { | |
05ec9bb3 | 258 | return STRUCT2RAWPTR(piPerl, m_hostperlMemParse); |
7766f137 GS |
259 | } |
260 | ||
261 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) | |
262 | { | |
263 | return STRUCT2PTR(piPerl, m_hostperlEnv); | |
264 | } | |
265 | ||
266 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) | |
267 | { | |
268 | return STRUCT2PTR(piPerl, m_hostperlStdIO); | |
269 | } | |
270 | ||
271 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) | |
272 | { | |
273 | return STRUCT2PTR(piPerl, m_hostperlLIO); | |
274 | } | |
275 | ||
276 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) | |
277 | { | |
278 | return STRUCT2PTR(piPerl, m_hostperlDir); | |
279 | } | |
280 | ||
281 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) | |
282 | { | |
283 | return STRUCT2PTR(piPerl, m_hostperlSock); | |
284 | } | |
285 | ||
286 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) | |
287 | { | |
288 | return STRUCT2PTR(piPerl, m_hostperlProc); | |
289 | } | |
290 | ||
291 | ||
292 | ||
293 | #undef IPERL2HOST | |
294 | #define IPERL2HOST(x) IPerlMem2Host(x) | |
295 | ||
296 | /* IPerlMem */ | |
297 | void* | |
298 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) | |
299 | { | |
300 | return IPERL2HOST(piPerl)->Malloc(size); | |
301 | } | |
302 | void* | |
303 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
304 | { | |
305 | return IPERL2HOST(piPerl)->Realloc(ptr, size); | |
306 | } | |
307 | void | |
308 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) | |
309 | { | |
310 | IPERL2HOST(piPerl)->Free(ptr); | |
311 | } | |
312 | void* | |
313 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
314 | { | |
315 | return IPERL2HOST(piPerl)->Calloc(num, size); | |
316 | } | |
317 | ||
318 | void | |
319 | PerlMemGetLock(struct IPerlMem* piPerl) | |
320 | { | |
321 | IPERL2HOST(piPerl)->GetLock(); | |
322 | } | |
323 | ||
324 | void | |
325 | PerlMemFreeLock(struct IPerlMem* piPerl) | |
326 | { | |
327 | IPERL2HOST(piPerl)->FreeLock(); | |
328 | } | |
329 | ||
330 | int | |
331 | PerlMemIsLocked(struct IPerlMem* piPerl) | |
332 | { | |
333 | return IPERL2HOST(piPerl)->IsLocked(); | |
334 | } | |
335 | ||
336 | struct IPerlMem perlMem = | |
337 | { | |
338 | PerlMemMalloc, | |
339 | PerlMemRealloc, | |
340 | PerlMemFree, | |
341 | PerlMemCalloc, | |
342 | PerlMemGetLock, | |
343 | PerlMemFreeLock, | |
344 | PerlMemIsLocked, | |
345 | }; | |
346 | ||
347 | #undef IPERL2HOST | |
348 | #define IPERL2HOST(x) IPerlMemShared2Host(x) | |
349 | ||
350 | /* IPerlMemShared */ | |
351 | void* | |
352 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) | |
353 | { | |
354 | return IPERL2HOST(piPerl)->MallocShared(size); | |
355 | } | |
356 | void* | |
357 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
358 | { | |
359 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); | |
360 | } | |
361 | void | |
362 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) | |
363 | { | |
364 | IPERL2HOST(piPerl)->FreeShared(ptr); | |
365 | } | |
366 | void* | |
367 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
368 | { | |
369 | return IPERL2HOST(piPerl)->CallocShared(num, size); | |
370 | } | |
371 | ||
372 | void | |
373 | PerlMemSharedGetLock(struct IPerlMem* piPerl) | |
374 | { | |
375 | IPERL2HOST(piPerl)->GetLockShared(); | |
376 | } | |
377 | ||
378 | void | |
379 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) | |
380 | { | |
381 | IPERL2HOST(piPerl)->FreeLockShared(); | |
382 | } | |
383 | ||
384 | int | |
385 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) | |
386 | { | |
387 | return IPERL2HOST(piPerl)->IsLockedShared(); | |
388 | } | |
389 | ||
390 | struct IPerlMem perlMemShared = | |
391 | { | |
392 | PerlMemSharedMalloc, | |
393 | PerlMemSharedRealloc, | |
394 | PerlMemSharedFree, | |
395 | PerlMemSharedCalloc, | |
396 | PerlMemSharedGetLock, | |
397 | PerlMemSharedFreeLock, | |
398 | PerlMemSharedIsLocked, | |
399 | }; | |
400 | ||
401 | #undef IPERL2HOST | |
402 | #define IPERL2HOST(x) IPerlMemParse2Host(x) | |
403 | ||
404 | /* IPerlMemParse */ | |
405 | void* | |
406 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) | |
407 | { | |
408 | return IPERL2HOST(piPerl)->MallocParse(size); | |
409 | } | |
410 | void* | |
411 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
412 | { | |
413 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); | |
414 | } | |
415 | void | |
416 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) | |
417 | { | |
418 | IPERL2HOST(piPerl)->FreeParse(ptr); | |
419 | } | |
420 | void* | |
421 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
422 | { | |
423 | return IPERL2HOST(piPerl)->CallocParse(num, size); | |
424 | } | |
425 | ||
426 | void | |
427 | PerlMemParseGetLock(struct IPerlMem* piPerl) | |
428 | { | |
429 | IPERL2HOST(piPerl)->GetLockParse(); | |
430 | } | |
431 | ||
432 | void | |
433 | PerlMemParseFreeLock(struct IPerlMem* piPerl) | |
434 | { | |
435 | IPERL2HOST(piPerl)->FreeLockParse(); | |
436 | } | |
437 | ||
438 | int | |
439 | PerlMemParseIsLocked(struct IPerlMem* piPerl) | |
440 | { | |
441 | return IPERL2HOST(piPerl)->IsLockedParse(); | |
442 | } | |
443 | ||
444 | struct IPerlMem perlMemParse = | |
445 | { | |
446 | PerlMemParseMalloc, | |
447 | PerlMemParseRealloc, | |
448 | PerlMemParseFree, | |
449 | PerlMemParseCalloc, | |
450 | PerlMemParseGetLock, | |
451 | PerlMemParseFreeLock, | |
452 | PerlMemParseIsLocked, | |
453 | }; | |
454 | ||
455 | ||
456 | #undef IPERL2HOST | |
457 | #define IPERL2HOST(x) IPerlEnv2Host(x) | |
458 | ||
459 | /* IPerlEnv */ | |
460 | char* | |
461 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) | |
462 | { | |
463 | return IPERL2HOST(piPerl)->Getenv(varname); | |
464 | }; | |
465 | ||
466 | int | |
467 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) | |
468 | { | |
469 | return IPERL2HOST(piPerl)->Putenv(envstring); | |
470 | }; | |
471 | ||
472 | char* | |
473 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) | |
474 | { | |
475 | return IPERL2HOST(piPerl)->Getenv(varname, len); | |
476 | } | |
477 | ||
478 | int | |
479 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) | |
480 | { | |
481 | return win32_uname(name); | |
482 | } | |
483 | ||
484 | void | |
485 | PerlEnvClearenv(struct IPerlEnv* piPerl) | |
486 | { | |
487 | IPERL2HOST(piPerl)->Clearenv(); | |
488 | } | |
489 | ||
490 | void* | |
491 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) | |
492 | { | |
493 | return IPERL2HOST(piPerl)->CreateChildEnv(); | |
494 | } | |
495 | ||
496 | void | |
497 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) | |
498 | { | |
499 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); | |
500 | } | |
501 | ||
502 | char* | |
503 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) | |
504 | { | |
505 | return IPERL2HOST(piPerl)->GetChildDir(); | |
506 | } | |
507 | ||
508 | void | |
509 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) | |
510 | { | |
511 | IPERL2HOST(piPerl)->FreeChildDir(childDir); | |
512 | } | |
513 | ||
514 | unsigned long | |
515 | PerlEnvOsId(struct IPerlEnv* piPerl) | |
516 | { | |
517 | return win32_os_id(); | |
518 | } | |
519 | ||
520 | char* | |
e6a0bbf8 | 521 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len) |
7766f137 | 522 | { |
e6a0bbf8 | 523 | return g_win32_get_privlib(pl, len); |
7766f137 GS |
524 | } |
525 | ||
526 | char* | |
e6a0bbf8 | 527 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len) |
7766f137 | 528 | { |
e6a0bbf8 | 529 | return g_win32_get_sitelib(pl, len); |
7766f137 GS |
530 | } |
531 | ||
4ea817c6 | 532 | char* |
e6a0bbf8 NC |
533 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl, |
534 | STRLEN *const len) | |
4ea817c6 | 535 | { |
e6a0bbf8 | 536 | return g_win32_get_vendorlib(pl, len); |
4ea817c6 GS |
537 | } |
538 | ||
635bbe87 GS |
539 | void |
540 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) | |
541 | { | |
542 | win32_get_child_IO(ptr); | |
543 | } | |
544 | ||
f3dccfae | 545 | struct IPerlEnv perlEnv = |
7766f137 GS |
546 | { |
547 | PerlEnvGetenv, | |
548 | PerlEnvPutenv, | |
549 | PerlEnvGetenv_len, | |
550 | PerlEnvUname, | |
551 | PerlEnvClearenv, | |
552 | PerlEnvGetChildenv, | |
553 | PerlEnvFreeChildenv, | |
554 | PerlEnvGetChilddir, | |
555 | PerlEnvFreeChilddir, | |
556 | PerlEnvOsId, | |
557 | PerlEnvLibPath, | |
558 | PerlEnvSiteLibPath, | |
4ea817c6 | 559 | PerlEnvVendorLibPath, |
635bbe87 | 560 | PerlEnvGetChildIO, |
7766f137 GS |
561 | }; |
562 | ||
563 | #undef IPERL2HOST | |
564 | #define IPERL2HOST(x) IPerlStdIO2Host(x) | |
565 | ||
566 | /* PerlStdIO */ | |
adb71456 | 567 | FILE* |
7766f137 GS |
568 | PerlStdIOStdin(struct IPerlStdIO* piPerl) |
569 | { | |
adb71456 | 570 | return win32_stdin(); |
7766f137 GS |
571 | } |
572 | ||
adb71456 | 573 | FILE* |
7766f137 GS |
574 | PerlStdIOStdout(struct IPerlStdIO* piPerl) |
575 | { | |
adb71456 | 576 | return win32_stdout(); |
7766f137 GS |
577 | } |
578 | ||
adb71456 | 579 | FILE* |
7766f137 GS |
580 | PerlStdIOStderr(struct IPerlStdIO* piPerl) |
581 | { | |
adb71456 | 582 | return win32_stderr(); |
7766f137 GS |
583 | } |
584 | ||
adb71456 | 585 | FILE* |
7766f137 GS |
586 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) |
587 | { | |
adb71456 | 588 | return win32_fopen(path, mode); |
7766f137 GS |
589 | } |
590 | ||
591 | int | |
adb71456 | 592 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 593 | { |
adb71456 | 594 | return win32_fclose((pf)); |
7766f137 GS |
595 | } |
596 | ||
597 | int | |
adb71456 | 598 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 599 | { |
adb71456 | 600 | return win32_feof(pf); |
7766f137 GS |
601 | } |
602 | ||
603 | int | |
adb71456 | 604 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 605 | { |
adb71456 | 606 | return win32_ferror(pf); |
7766f137 GS |
607 | } |
608 | ||
609 | void | |
adb71456 | 610 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 611 | { |
adb71456 | 612 | win32_clearerr(pf); |
7766f137 GS |
613 | } |
614 | ||
615 | int | |
adb71456 | 616 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 617 | { |
adb71456 | 618 | return win32_getc(pf); |
7766f137 GS |
619 | } |
620 | ||
0934c9d9 | 621 | STDCHAR* |
adb71456 | 622 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
623 | { |
624 | #ifdef FILE_base | |
adb71456 | 625 | FILE *f = pf; |
7766f137 GS |
626 | return FILE_base(f); |
627 | #else | |
4e205ed6 | 628 | return NULL; |
7766f137 GS |
629 | #endif |
630 | } | |
631 | ||
632 | int | |
adb71456 | 633 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
634 | { |
635 | #ifdef FILE_bufsiz | |
adb71456 | 636 | FILE *f = pf; |
7766f137 GS |
637 | return FILE_bufsiz(f); |
638 | #else | |
639 | return (-1); | |
640 | #endif | |
641 | } | |
642 | ||
643 | int | |
adb71456 | 644 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
645 | { |
646 | #ifdef USE_STDIO_PTR | |
adb71456 | 647 | FILE *f = pf; |
7766f137 GS |
648 | return FILE_cnt(f); |
649 | #else | |
650 | return (-1); | |
651 | #endif | |
652 | } | |
653 | ||
0934c9d9 | 654 | STDCHAR* |
adb71456 | 655 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
656 | { |
657 | #ifdef USE_STDIO_PTR | |
adb71456 | 658 | FILE *f = pf; |
7766f137 GS |
659 | return FILE_ptr(f); |
660 | #else | |
4e205ed6 | 661 | return NULL; |
7766f137 GS |
662 | #endif |
663 | } | |
664 | ||
665 | char* | |
adb71456 | 666 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) |
7766f137 | 667 | { |
adb71456 | 668 | return win32_fgets(s, n, pf); |
7766f137 GS |
669 | } |
670 | ||
671 | int | |
adb71456 | 672 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) |
7766f137 | 673 | { |
adb71456 | 674 | return win32_fputc(c, pf); |
7766f137 GS |
675 | } |
676 | ||
677 | int | |
adb71456 | 678 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) |
7766f137 | 679 | { |
adb71456 | 680 | return win32_fputs(s, pf); |
7766f137 GS |
681 | } |
682 | ||
683 | int | |
adb71456 | 684 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 685 | { |
adb71456 | 686 | return win32_fflush(pf); |
7766f137 GS |
687 | } |
688 | ||
689 | int | |
adb71456 | 690 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) |
7766f137 | 691 | { |
adb71456 | 692 | return win32_ungetc(c, pf); |
7766f137 GS |
693 | } |
694 | ||
695 | int | |
adb71456 | 696 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 697 | { |
adb71456 | 698 | return win32_fileno(pf); |
7766f137 GS |
699 | } |
700 | ||
adb71456 | 701 | FILE* |
7766f137 GS |
702 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) |
703 | { | |
adb71456 | 704 | return win32_fdopen(fd, mode); |
7766f137 GS |
705 | } |
706 | ||
adb71456 NIS |
707 | FILE* |
708 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) | |
7766f137 | 709 | { |
adb71456 | 710 | return win32_freopen(path, mode, (FILE*)pf); |
7766f137 GS |
711 | } |
712 | ||
713 | SSize_t | |
adb71456 | 714 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 | 715 | { |
adb71456 | 716 | return win32_fread(buffer, size, count, pf); |
7766f137 GS |
717 | } |
718 | ||
719 | SSize_t | |
adb71456 | 720 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 | 721 | { |
adb71456 | 722 | return win32_fwrite(buffer, size, count, pf); |
7766f137 GS |
723 | } |
724 | ||
725 | void | |
adb71456 | 726 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) |
7766f137 | 727 | { |
adb71456 | 728 | win32_setbuf(pf, buffer); |
7766f137 GS |
729 | } |
730 | ||
731 | int | |
adb71456 | 732 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) |
7766f137 | 733 | { |
adb71456 | 734 | return win32_setvbuf(pf, buffer, type, size); |
7766f137 GS |
735 | } |
736 | ||
737 | void | |
adb71456 | 738 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) |
7766f137 GS |
739 | { |
740 | #ifdef STDIO_CNT_LVALUE | |
adb71456 | 741 | FILE *f = pf; |
7766f137 GS |
742 | FILE_cnt(f) = n; |
743 | #endif | |
744 | } | |
745 | ||
746 | void | |
0934c9d9 | 747 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, STDCHAR * ptr) |
7766f137 GS |
748 | { |
749 | #ifdef STDIO_PTR_LVALUE | |
adb71456 | 750 | FILE *f = pf; |
7766f137 | 751 | FILE_ptr(f) = ptr; |
7766f137 GS |
752 | #endif |
753 | } | |
754 | ||
755 | void | |
adb71456 | 756 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 757 | { |
adb71456 | 758 | win32_setvbuf(pf, NULL, _IOLBF, 0); |
7766f137 GS |
759 | } |
760 | ||
761 | int | |
adb71456 | 762 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) |
7766f137 GS |
763 | { |
764 | va_list(arglist); | |
765 | va_start(arglist, format); | |
adb71456 | 766 | return win32_vfprintf(pf, format, arglist); |
7766f137 GS |
767 | } |
768 | ||
769 | int | |
adb71456 | 770 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) |
7766f137 | 771 | { |
adb71456 | 772 | return win32_vfprintf(pf, format, arglist); |
7766f137 GS |
773 | } |
774 | ||
c623ac67 | 775 | Off_t |
adb71456 | 776 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 777 | { |
adb71456 | 778 | return win32_ftell(pf); |
7766f137 GS |
779 | } |
780 | ||
781 | int | |
c623ac67 | 782 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin) |
7766f137 | 783 | { |
adb71456 | 784 | return win32_fseek(pf, offset, origin); |
7766f137 GS |
785 | } |
786 | ||
787 | void | |
adb71456 | 788 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 789 | { |
adb71456 | 790 | win32_rewind(pf); |
7766f137 GS |
791 | } |
792 | ||
adb71456 | 793 | FILE* |
7766f137 GS |
794 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) |
795 | { | |
adb71456 | 796 | return win32_tmpfile(); |
7766f137 GS |
797 | } |
798 | ||
799 | int | |
adb71456 | 800 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) |
7766f137 | 801 | { |
adb71456 | 802 | return win32_fgetpos(pf, p); |
7766f137 GS |
803 | } |
804 | ||
805 | int | |
adb71456 | 806 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) |
7766f137 | 807 | { |
adb71456 | 808 | return win32_fsetpos(pf, p); |
7766f137 GS |
809 | } |
810 | void | |
811 | PerlStdIOInit(struct IPerlStdIO* piPerl) | |
812 | { | |
813 | } | |
814 | ||
815 | void | |
816 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) | |
817 | { | |
818 | Perl_init_os_extras(); | |
819 | } | |
820 | ||
821 | int | |
c623ac67 | 822 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags) |
7766f137 GS |
823 | { |
824 | return win32_open_osfhandle(osfhandle, flags); | |
825 | } | |
826 | ||
c623ac67 | 827 | intptr_t |
7766f137 GS |
828 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) |
829 | { | |
830 | return win32_get_osfhandle(filenum); | |
831 | } | |
832 | ||
adb71456 NIS |
833 | FILE* |
834 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) | |
7766f137 | 835 | { |
7bd379e8 | 836 | #ifndef UNDER_CE |
adb71456 | 837 | FILE* pfdup; |
7766f137 GS |
838 | fpos_t pos; |
839 | char mode[3]; | |
adb71456 | 840 | int fileno = win32_dup(win32_fileno(pf)); |
7766f137 GS |
841 | |
842 | /* open the file in the same mode */ | |
4ce4f76e | 843 | #ifdef __BORLANDC__ |
adb71456 | 844 | if((pf)->flags & _F_READ) { |
4ce4f76e GS |
845 | mode[0] = 'r'; |
846 | mode[1] = 0; | |
847 | } | |
adb71456 | 848 | else if((pf)->flags & _F_WRIT) { |
4ce4f76e GS |
849 | mode[0] = 'a'; |
850 | mode[1] = 0; | |
851 | } | |
adb71456 | 852 | else if((pf)->flags & _F_RDWR) { |
4ce4f76e GS |
853 | mode[0] = 'r'; |
854 | mode[1] = '+'; | |
855 | mode[2] = 0; | |
856 | } | |
857 | #else | |
adb71456 | 858 | if((pf)->_flag & _IOREAD) { |
7766f137 GS |
859 | mode[0] = 'r'; |
860 | mode[1] = 0; | |
861 | } | |
adb71456 | 862 | else if((pf)->_flag & _IOWRT) { |
7766f137 GS |
863 | mode[0] = 'a'; |
864 | mode[1] = 0; | |
865 | } | |
adb71456 | 866 | else if((pf)->_flag & _IORW) { |
7766f137 GS |
867 | mode[0] = 'r'; |
868 | mode[1] = '+'; | |
869 | mode[2] = 0; | |
870 | } | |
4ce4f76e | 871 | #endif |
7766f137 | 872 | |
f3dccfae | 873 | /* it appears that the binmode is attached to the |
7766f137 GS |
874 | * file descriptor so binmode files will be handled |
875 | * correctly | |
876 | */ | |
adb71456 | 877 | pfdup = win32_fdopen(fileno, mode); |
7766f137 GS |
878 | |
879 | /* move the file pointer to the same position */ | |
adb71456 NIS |
880 | if (!fgetpos(pf, &pos)) { |
881 | fsetpos(pfdup, &pos); | |
7766f137 GS |
882 | } |
883 | return pfdup; | |
7bd379e8 YO |
884 | #else |
885 | return 0; | |
886 | #endif | |
7766f137 GS |
887 | } |
888 | ||
f3dccfae | 889 | struct IPerlStdIO perlStdIO = |
7766f137 GS |
890 | { |
891 | PerlStdIOStdin, | |
892 | PerlStdIOStdout, | |
893 | PerlStdIOStderr, | |
894 | PerlStdIOOpen, | |
895 | PerlStdIOClose, | |
896 | PerlStdIOEof, | |
897 | PerlStdIOError, | |
898 | PerlStdIOClearerr, | |
899 | PerlStdIOGetc, | |
900 | PerlStdIOGetBase, | |
901 | PerlStdIOGetBufsiz, | |
902 | PerlStdIOGetCnt, | |
903 | PerlStdIOGetPtr, | |
904 | PerlStdIOGets, | |
905 | PerlStdIOPutc, | |
906 | PerlStdIOPuts, | |
907 | PerlStdIOFlush, | |
908 | PerlStdIOUngetc, | |
909 | PerlStdIOFileno, | |
910 | PerlStdIOFdopen, | |
911 | PerlStdIOReopen, | |
912 | PerlStdIORead, | |
913 | PerlStdIOWrite, | |
914 | PerlStdIOSetBuf, | |
915 | PerlStdIOSetVBuf, | |
916 | PerlStdIOSetCnt, | |
adb71456 | 917 | PerlStdIOSetPtr, |
7766f137 GS |
918 | PerlStdIOSetlinebuf, |
919 | PerlStdIOPrintf, | |
920 | PerlStdIOVprintf, | |
921 | PerlStdIOTell, | |
922 | PerlStdIOSeek, | |
923 | PerlStdIORewind, | |
924 | PerlStdIOTmpfile, | |
925 | PerlStdIOGetpos, | |
926 | PerlStdIOSetpos, | |
927 | PerlStdIOInit, | |
928 | PerlStdIOInitOSExtras, | |
929 | PerlStdIOFdupopen, | |
930 | }; | |
931 | ||
932 | ||
933 | #undef IPERL2HOST | |
934 | #define IPERL2HOST(x) IPerlLIO2Host(x) | |
935 | ||
936 | /* IPerlLIO */ | |
937 | int | |
938 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) | |
939 | { | |
940 | return win32_access(path, mode); | |
941 | } | |
942 | ||
943 | int | |
944 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) | |
945 | { | |
946 | return win32_chmod(filename, pmode); | |
947 | } | |
948 | ||
949 | int | |
950 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) | |
951 | { | |
952 | return chown(filename, owner, group); | |
953 | } | |
954 | ||
955 | int | |
4a9d6100 | 956 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, Off_t size) |
7766f137 | 957 | { |
4a9d6100 | 958 | return win32_chsize(handle, size); |
7766f137 GS |
959 | } |
960 | ||
961 | int | |
962 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) | |
963 | { | |
964 | return win32_close(handle); | |
965 | } | |
966 | ||
967 | int | |
968 | PerlLIODup(struct IPerlLIO* piPerl, int handle) | |
969 | { | |
970 | return win32_dup(handle); | |
971 | } | |
972 | ||
973 | int | |
974 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) | |
975 | { | |
976 | return win32_dup2(handle1, handle2); | |
977 | } | |
978 | ||
979 | int | |
980 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) | |
981 | { | |
982 | return win32_flock(fd, oper); | |
983 | } | |
984 | ||
985 | int | |
c623ac67 | 986 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer) |
7766f137 | 987 | { |
1889e8b0 | 988 | return win32_fstat(handle, buffer); |
7766f137 GS |
989 | } |
990 | ||
991 | int | |
992 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) | |
993 | { | |
0a23e5bf SH |
994 | u_long u_long_arg; |
995 | int retval; | |
996 | ||
997 | /* mauke says using memcpy avoids alignment issues */ | |
998 | memcpy(&u_long_arg, data, sizeof u_long_arg); | |
999 | retval = win32_ioctlsocket((SOCKET)i, (long)u, &u_long_arg); | |
1000 | memcpy(data, &u_long_arg, sizeof u_long_arg); | |
1001 | return retval; | |
7766f137 GS |
1002 | } |
1003 | ||
1004 | int | |
1005 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) | |
1006 | { | |
4342f4d6 | 1007 | return win32_isatty(fd); |
7766f137 GS |
1008 | } |
1009 | ||
1010 | int | |
1011 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) | |
1012 | { | |
1013 | return win32_link(oldname, newname); | |
1014 | } | |
1015 | ||
c623ac67 GS |
1016 | Off_t |
1017 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin) | |
7766f137 GS |
1018 | { |
1019 | return win32_lseek(handle, offset, origin); | |
1020 | } | |
1021 | ||
1022 | int | |
c623ac67 | 1023 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 GS |
1024 | { |
1025 | return win32_stat(path, buffer); | |
1026 | } | |
1027 | ||
1028 | char* | |
1029 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) | |
1030 | { | |
1031 | return mktemp(Template); | |
1032 | } | |
1033 | ||
1034 | int | |
1035 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) | |
1036 | { | |
1037 | return win32_open(filename, oflag); | |
1038 | } | |
1039 | ||
1040 | int | |
1041 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) | |
1042 | { | |
1043 | return win32_open(filename, oflag, pmode); | |
1044 | } | |
1045 | ||
1046 | int | |
1047 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) | |
1048 | { | |
1049 | return win32_read(handle, buffer, count); | |
1050 | } | |
1051 | ||
1052 | int | |
1053 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) | |
1054 | { | |
1055 | return win32_rename(OldFileName, newname); | |
1056 | } | |
1057 | ||
1058 | int | |
1059 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) | |
1060 | { | |
1061 | return win32_setmode(handle, mode); | |
1062 | } | |
1063 | ||
1064 | int | |
c623ac67 | 1065 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 GS |
1066 | { |
1067 | return win32_stat(path, buffer); | |
1068 | } | |
1069 | ||
1070 | char* | |
1071 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) | |
1072 | { | |
1073 | return tmpnam(string); | |
1074 | } | |
1075 | ||
1076 | int | |
1077 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) | |
1078 | { | |
1079 | return umask(pmode); | |
1080 | } | |
1081 | ||
1082 | int | |
1083 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) | |
1084 | { | |
1085 | return win32_unlink(filename); | |
1086 | } | |
1087 | ||
1088 | int | |
c3ff6b30 | 1089 | PerlLIOUtime(struct IPerlLIO* piPerl, const char *filename, struct utimbuf *times) |
7766f137 GS |
1090 | { |
1091 | return win32_utime(filename, times); | |
1092 | } | |
1093 | ||
1094 | int | |
1095 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) | |
1096 | { | |
1097 | return win32_write(handle, buffer, count); | |
1098 | } | |
1099 | ||
1100 | struct IPerlLIO perlLIO = | |
1101 | { | |
1102 | PerlLIOAccess, | |
1103 | PerlLIOChmod, | |
1104 | PerlLIOChown, | |
1105 | PerlLIOChsize, | |
1106 | PerlLIOClose, | |
1107 | PerlLIODup, | |
1108 | PerlLIODup2, | |
1109 | PerlLIOFlock, | |
1110 | PerlLIOFileStat, | |
1111 | PerlLIOIOCtl, | |
1112 | PerlLIOIsatty, | |
1113 | PerlLIOLink, | |
1114 | PerlLIOLseek, | |
1115 | PerlLIOLstat, | |
1116 | PerlLIOMktemp, | |
1117 | PerlLIOOpen, | |
1118 | PerlLIOOpen3, | |
1119 | PerlLIORead, | |
1120 | PerlLIORename, | |
1121 | PerlLIOSetmode, | |
1122 | PerlLIONameStat, | |
1123 | PerlLIOTmpnam, | |
1124 | PerlLIOUmask, | |
1125 | PerlLIOUnlink, | |
1126 | PerlLIOUtime, | |
1127 | PerlLIOWrite, | |
1128 | }; | |
1129 | ||
1130 | ||
1131 | #undef IPERL2HOST | |
1132 | #define IPERL2HOST(x) IPerlDir2Host(x) | |
1133 | ||
1134 | /* IPerlDIR */ | |
1135 | int | |
1136 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) | |
1137 | { | |
1138 | return win32_mkdir(dirname, mode); | |
1139 | } | |
1140 | ||
1141 | int | |
1142 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) | |
1143 | { | |
1144 | return IPERL2HOST(piPerl)->Chdir(dirname); | |
1145 | } | |
1146 | ||
1147 | int | |
1148 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) | |
1149 | { | |
1150 | return win32_rmdir(dirname); | |
1151 | } | |
1152 | ||
1153 | int | |
1154 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) | |
1155 | { | |
1156 | return win32_closedir(dirp); | |
1157 | } | |
1158 | ||
1159 | DIR* | |
0e06f75d | 1160 | PerlDirOpen(struct IPerlDir* piPerl, const char *filename) |
7766f137 GS |
1161 | { |
1162 | return win32_opendir(filename); | |
1163 | } | |
1164 | ||
1165 | struct direct * | |
1166 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) | |
1167 | { | |
1168 | return win32_readdir(dirp); | |
1169 | } | |
1170 | ||
1171 | void | |
1172 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) | |
1173 | { | |
1174 | win32_rewinddir(dirp); | |
1175 | } | |
1176 | ||
1177 | void | |
1178 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) | |
1179 | { | |
1180 | win32_seekdir(dirp, loc); | |
1181 | } | |
1182 | ||
1183 | long | |
1184 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) | |
1185 | { | |
1186 | return win32_telldir(dirp); | |
1187 | } | |
1188 | ||
1189 | char* | |
1190 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) | |
1191 | { | |
1192 | return IPERL2HOST(piPerl)->MapPathA(path); | |
1193 | } | |
1194 | ||
1195 | WCHAR* | |
1196 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) | |
1197 | { | |
1198 | return IPERL2HOST(piPerl)->MapPathW(path); | |
1199 | } | |
1200 | ||
1201 | struct IPerlDir perlDir = | |
1202 | { | |
1203 | PerlDirMakedir, | |
1204 | PerlDirChdir, | |
1205 | PerlDirRmdir, | |
1206 | PerlDirClose, | |
1207 | PerlDirOpen, | |
1208 | PerlDirRead, | |
1209 | PerlDirRewind, | |
1210 | PerlDirSeek, | |
1211 | PerlDirTell, | |
1212 | PerlDirMapPathA, | |
1213 | PerlDirMapPathW, | |
1214 | }; | |
1215 | ||
1216 | ||
1217 | /* IPerlSock */ | |
1218 | u_long | |
1219 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) | |
1220 | { | |
1221 | return win32_htonl(hostlong); | |
1222 | } | |
1223 | ||
1224 | u_short | |
1225 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) | |
1226 | { | |
1227 | return win32_htons(hostshort); | |
1228 | } | |
1229 | ||
1230 | u_long | |
1231 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) | |
1232 | { | |
1233 | return win32_ntohl(netlong); | |
1234 | } | |
1235 | ||
1236 | u_short | |
1237 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) | |
1238 | { | |
1239 | return win32_ntohs(netshort); | |
1240 | } | |
1241 | ||
1242 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) | |
1243 | { | |
1244 | return win32_accept(s, addr, addrlen); | |
1245 | } | |
1246 | ||
1247 | int | |
1248 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1249 | { | |
1250 | return win32_bind(s, name, namelen); | |
1251 | } | |
1252 | ||
1253 | int | |
1254 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1255 | { | |
1256 | return win32_connect(s, name, namelen); | |
1257 | } | |
1258 | ||
1259 | void | |
1260 | PerlSockEndhostent(struct IPerlSock* piPerl) | |
1261 | { | |
1262 | win32_endhostent(); | |
1263 | } | |
1264 | ||
1265 | void | |
1266 | PerlSockEndnetent(struct IPerlSock* piPerl) | |
1267 | { | |
1268 | win32_endnetent(); | |
1269 | } | |
1270 | ||
1271 | void | |
1272 | PerlSockEndprotoent(struct IPerlSock* piPerl) | |
1273 | { | |
1274 | win32_endprotoent(); | |
1275 | } | |
1276 | ||
1277 | void | |
1278 | PerlSockEndservent(struct IPerlSock* piPerl) | |
1279 | { | |
1280 | win32_endservent(); | |
1281 | } | |
1282 | ||
1283 | struct hostent* | |
1284 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) | |
1285 | { | |
1286 | return win32_gethostbyaddr(addr, len, type); | |
1287 | } | |
1288 | ||
1289 | struct hostent* | |
1290 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) | |
1291 | { | |
1292 | return win32_gethostbyname(name); | |
1293 | } | |
1294 | ||
1295 | struct hostent* | |
1296 | PerlSockGethostent(struct IPerlSock* piPerl) | |
1297 | { | |
acfe0abc | 1298 | dTHX; |
7766f137 GS |
1299 | Perl_croak(aTHX_ "gethostent not implemented!\n"); |
1300 | return NULL; | |
1301 | } | |
1302 | ||
1303 | int | |
1304 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) | |
1305 | { | |
1306 | return win32_gethostname(name, namelen); | |
1307 | } | |
1308 | ||
1309 | struct netent * | |
1310 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) | |
1311 | { | |
1312 | return win32_getnetbyaddr(net, type); | |
1313 | } | |
1314 | ||
1315 | struct netent * | |
1316 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) | |
1317 | { | |
1318 | return win32_getnetbyname((char*)name); | |
1319 | } | |
1320 | ||
1321 | struct netent * | |
1322 | PerlSockGetnetent(struct IPerlSock* piPerl) | |
1323 | { | |
1324 | return win32_getnetent(); | |
1325 | } | |
1326 | ||
1327 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1328 | { | |
1329 | return win32_getpeername(s, name, namelen); | |
1330 | } | |
1331 | ||
1332 | struct protoent* | |
1333 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) | |
1334 | { | |
1335 | return win32_getprotobyname(name); | |
1336 | } | |
1337 | ||
1338 | struct protoent* | |
1339 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) | |
1340 | { | |
1341 | return win32_getprotobynumber(number); | |
1342 | } | |
1343 | ||
1344 | struct protoent* | |
1345 | PerlSockGetprotoent(struct IPerlSock* piPerl) | |
1346 | { | |
1347 | return win32_getprotoent(); | |
1348 | } | |
1349 | ||
1350 | struct servent* | |
1351 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) | |
1352 | { | |
1353 | return win32_getservbyname(name, proto); | |
1354 | } | |
1355 | ||
1356 | struct servent* | |
1357 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) | |
1358 | { | |
1359 | return win32_getservbyport(port, proto); | |
1360 | } | |
1361 | ||
1362 | struct servent* | |
1363 | PerlSockGetservent(struct IPerlSock* piPerl) | |
1364 | { | |
1365 | return win32_getservent(); | |
1366 | } | |
1367 | ||
1368 | int | |
1369 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1370 | { | |
1371 | return win32_getsockname(s, name, namelen); | |
1372 | } | |
1373 | ||
1374 | int | |
1375 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) | |
1376 | { | |
1377 | return win32_getsockopt(s, level, optname, optval, optlen); | |
1378 | } | |
1379 | ||
1380 | unsigned long | |
1381 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) | |
1382 | { | |
1383 | return win32_inet_addr(cp); | |
1384 | } | |
1385 | ||
1386 | char* | |
1387 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) | |
1388 | { | |
1389 | return win32_inet_ntoa(in); | |
1390 | } | |
1391 | ||
1392 | int | |
1393 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) | |
1394 | { | |
1395 | return win32_listen(s, backlog); | |
1396 | } | |
1397 | ||
1398 | int | |
1399 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) | |
1400 | { | |
1401 | return win32_recv(s, buffer, len, flags); | |
1402 | } | |
1403 | ||
1404 | int | |
1405 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) | |
1406 | { | |
1407 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); | |
1408 | } | |
1409 | ||
1410 | int | |
1411 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) | |
1412 | { | |
1413 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); | |
1414 | } | |
1415 | ||
1416 | int | |
1417 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) | |
1418 | { | |
1419 | return win32_send(s, buffer, len, flags); | |
1420 | } | |
1421 | ||
1422 | int | |
1423 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) | |
1424 | { | |
1425 | return win32_sendto(s, buffer, len, flags, to, tolen); | |
1426 | } | |
1427 | ||
1428 | void | |
1429 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) | |
1430 | { | |
1431 | win32_sethostent(stayopen); | |
1432 | } | |
1433 | ||
1434 | void | |
1435 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) | |
1436 | { | |
1437 | win32_setnetent(stayopen); | |
1438 | } | |
1439 | ||
1440 | void | |
1441 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) | |
1442 | { | |
1443 | win32_setprotoent(stayopen); | |
1444 | } | |
1445 | ||
1446 | void | |
1447 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) | |
1448 | { | |
1449 | win32_setservent(stayopen); | |
1450 | } | |
1451 | ||
1452 | int | |
1453 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) | |
1454 | { | |
1455 | return win32_setsockopt(s, level, optname, optval, optlen); | |
1456 | } | |
1457 | ||
1458 | int | |
1459 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) | |
1460 | { | |
1461 | return win32_shutdown(s, how); | |
1462 | } | |
1463 | ||
1464 | SOCKET | |
1465 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) | |
1466 | { | |
1467 | return win32_socket(af, type, protocol); | |
1468 | } | |
1469 | ||
1470 | int | |
1471 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) | |
1472 | { | |
e10bb1e9 | 1473 | return Perl_my_socketpair(domain, type, protocol, fds); |
7766f137 GS |
1474 | } |
1475 | ||
1476 | int | |
1477 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) | |
1478 | { | |
1479 | return win32_closesocket(s); | |
1480 | } | |
1481 | ||
1482 | int | |
1483 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) | |
1484 | { | |
1485 | return win32_ioctlsocket(s, cmd, argp); | |
1486 | } | |
1487 | ||
1488 | struct IPerlSock perlSock = | |
1489 | { | |
1490 | PerlSockHtonl, | |
1491 | PerlSockHtons, | |
1492 | PerlSockNtohl, | |
1493 | PerlSockNtohs, | |
1494 | PerlSockAccept, | |
1495 | PerlSockBind, | |
1496 | PerlSockConnect, | |
1497 | PerlSockEndhostent, | |
1498 | PerlSockEndnetent, | |
1499 | PerlSockEndprotoent, | |
1500 | PerlSockEndservent, | |
1501 | PerlSockGethostname, | |
1502 | PerlSockGetpeername, | |
1503 | PerlSockGethostbyaddr, | |
1504 | PerlSockGethostbyname, | |
1505 | PerlSockGethostent, | |
1506 | PerlSockGetnetbyaddr, | |
1507 | PerlSockGetnetbyname, | |
1508 | PerlSockGetnetent, | |
1509 | PerlSockGetprotobyname, | |
1510 | PerlSockGetprotobynumber, | |
1511 | PerlSockGetprotoent, | |
1512 | PerlSockGetservbyname, | |
1513 | PerlSockGetservbyport, | |
1514 | PerlSockGetservent, | |
1515 | PerlSockGetsockname, | |
1516 | PerlSockGetsockopt, | |
1517 | PerlSockInetAddr, | |
1518 | PerlSockInetNtoa, | |
1519 | PerlSockListen, | |
1520 | PerlSockRecv, | |
1521 | PerlSockRecvfrom, | |
1522 | PerlSockSelect, | |
1523 | PerlSockSend, | |
1524 | PerlSockSendto, | |
1525 | PerlSockSethostent, | |
1526 | PerlSockSetnetent, | |
1527 | PerlSockSetprotoent, | |
1528 | PerlSockSetservent, | |
1529 | PerlSockSetsockopt, | |
1530 | PerlSockShutdown, | |
1531 | PerlSockSocket, | |
1532 | PerlSockSocketpair, | |
1533 | PerlSockClosesocket, | |
1534 | }; | |
1535 | ||
1536 | ||
1537 | /* IPerlProc */ | |
1538 | ||
1539 | #define EXECF_EXEC 1 | |
1540 | #define EXECF_SPAWN 2 | |
1541 | ||
1542 | void | |
1543 | PerlProcAbort(struct IPerlProc* piPerl) | |
1544 | { | |
1545 | win32_abort(); | |
1546 | } | |
1547 | ||
1548 | char * | |
1549 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) | |
1550 | { | |
1551 | return win32_crypt(clear, salt); | |
1552 | } | |
1553 | ||
1554 | void | |
1555 | PerlProcExit(struct IPerlProc* piPerl, int status) | |
1556 | { | |
1557 | exit(status); | |
1558 | } | |
1559 | ||
1560 | void | |
1561 | PerlProc_Exit(struct IPerlProc* piPerl, int status) | |
1562 | { | |
1563 | _exit(status); | |
1564 | } | |
1565 | ||
1566 | int | |
1567 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) | |
1568 | { | |
1569 | return execl(cmdname, arg0, arg1, arg2, arg3); | |
1570 | } | |
1571 | ||
1572 | int | |
1573 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1574 | { | |
1575 | return win32_execvp(cmdname, argv); | |
1576 | } | |
1577 | ||
1578 | int | |
1579 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1580 | { | |
1581 | return win32_execvp(cmdname, argv); | |
1582 | } | |
1583 | ||
1584 | uid_t | |
1585 | PerlProcGetuid(struct IPerlProc* piPerl) | |
1586 | { | |
1587 | return getuid(); | |
1588 | } | |
1589 | ||
1590 | uid_t | |
1591 | PerlProcGeteuid(struct IPerlProc* piPerl) | |
1592 | { | |
1593 | return geteuid(); | |
1594 | } | |
1595 | ||
1596 | gid_t | |
1597 | PerlProcGetgid(struct IPerlProc* piPerl) | |
1598 | { | |
1599 | return getgid(); | |
1600 | } | |
1601 | ||
1602 | gid_t | |
1603 | PerlProcGetegid(struct IPerlProc* piPerl) | |
1604 | { | |
1605 | return getegid(); | |
1606 | } | |
1607 | ||
1608 | char * | |
1609 | PerlProcGetlogin(struct IPerlProc* piPerl) | |
1610 | { | |
1611 | return g_getlogin(); | |
1612 | } | |
1613 | ||
1614 | int | |
1615 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) | |
1616 | { | |
1617 | return win32_kill(pid, sig); | |
1618 | } | |
1619 | ||
1620 | int | |
1621 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) | |
1622 | { | |
542cb85f | 1623 | return win32_kill(pid, -sig); |
7766f137 GS |
1624 | } |
1625 | ||
1626 | int | |
1627 | PerlProcPauseProc(struct IPerlProc* piPerl) | |
1628 | { | |
1629 | return win32_sleep((32767L << 16) + 32767); | |
1630 | } | |
1631 | ||
1632 | PerlIO* | |
1633 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) | |
1634 | { | |
acfe0abc | 1635 | dTHX; |
7766f137 | 1636 | PERL_FLUSHALL_FOR_CHILD; |
adb71456 | 1637 | return win32_popen(command, mode); |
7766f137 GS |
1638 | } |
1639 | ||
8c0134a8 NIS |
1640 | PerlIO* |
1641 | PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args) | |
1642 | { | |
acfe0abc | 1643 | dTHX; |
8c0134a8 NIS |
1644 | PERL_FLUSHALL_FOR_CHILD; |
1645 | return win32_popenlist(mode, narg, args); | |
1646 | } | |
1647 | ||
7766f137 GS |
1648 | int |
1649 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) | |
1650 | { | |
adb71456 | 1651 | return win32_pclose(stream); |
7766f137 GS |
1652 | } |
1653 | ||
1654 | int | |
1655 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) | |
1656 | { | |
1657 | return win32_pipe(phandles, 512, O_BINARY); | |
1658 | } | |
1659 | ||
1660 | int | |
1661 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) | |
1662 | { | |
1663 | return setuid(u); | |
1664 | } | |
1665 | ||
1666 | int | |
1667 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) | |
1668 | { | |
1669 | return setgid(g); | |
1670 | } | |
1671 | ||
1672 | int | |
1673 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) | |
1674 | { | |
1675 | return win32_sleep(s); | |
1676 | } | |
1677 | ||
1678 | int | |
1679 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) | |
1680 | { | |
1681 | return win32_times(timebuf); | |
1682 | } | |
1683 | ||
1684 | int | |
1685 | PerlProcWait(struct IPerlProc* piPerl, int *status) | |
1686 | { | |
1687 | return win32_wait(status); | |
1688 | } | |
1689 | ||
1690 | int | |
1691 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) | |
1692 | { | |
1693 | return win32_waitpid(pid, status, flags); | |
1694 | } | |
1695 | ||
1696 | Sighandler_t | |
1697 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) | |
1698 | { | |
3fadfdf1 | 1699 | return win32_signal(sig, subcode); |
7766f137 GS |
1700 | } |
1701 | ||
57ab3dfe GS |
1702 | int |
1703 | PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z) | |
1704 | { | |
1705 | return win32_gettimeofday(t, z); | |
1706 | } | |
1707 | ||
8454a2ba | 1708 | #ifdef USE_ITHREADS |
c00206c8 | 1709 | static THREAD_RET_TYPE |
7766f137 GS |
1710 | win32_start_child(LPVOID arg) |
1711 | { | |
1712 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; | |
1713 | GV *tmpgv; | |
1714 | int status; | |
aeecf691 | 1715 | HWND parent_message_hwnd; |
7766f137 GS |
1716 | #ifdef PERL_SYNC_FORK |
1717 | static long sync_fork_id = 0; | |
1718 | long id = ++sync_fork_id; | |
1719 | #endif | |
1720 | ||
1721 | ||
ba869deb | 1722 | PERL_SET_THX(my_perl); |
222c300a | 1723 | win32_checkTLS(my_perl); |
7766f137 GS |
1724 | |
1725 | /* set $$ to pseudo id */ | |
1726 | #ifdef PERL_SYNC_FORK | |
1727 | w32_pseudo_id = id; | |
1728 | #else | |
1729 | w32_pseudo_id = GetCurrentThreadId(); | |
922b1888 GS |
1730 | if (IsWin95()) { |
1731 | int pid = (int)w32_pseudo_id; | |
1732 | if (pid < 0) | |
1733 | w32_pseudo_id = -pid; | |
1734 | } | |
7766f137 | 1735 | #endif |
e10bb1e9 NIS |
1736 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) { |
1737 | SV *sv = GvSV(tmpgv); | |
1738 | SvREADONLY_off(sv); | |
1739 | sv_setiv(sv, -(IV)w32_pseudo_id); | |
1740 | SvREADONLY_on(sv); | |
1741 | } | |
6a04c246 | 1742 | #ifdef PERL_USES_PL_PIDSTATUS |
7766f137 | 1743 | hv_clear(PL_pidstatus); |
6a04c246 | 1744 | #endif |
7766f137 | 1745 | |
aeecf691 JD |
1746 | /* create message window and tell parent about it */ |
1747 | parent_message_hwnd = w32_message_hwnd; | |
1748 | w32_message_hwnd = win32_create_message_window(); | |
1749 | if (parent_message_hwnd != NULL) | |
fa58a56f | 1750 | PostMessage(parent_message_hwnd, WM_USER_MESSAGE, w32_pseudo_id, (LPARAM)w32_message_hwnd); |
aeecf691 | 1751 | |
7766f137 GS |
1752 | /* push a zero on the stack (we are the child) */ |
1753 | { | |
39644a26 | 1754 | dSP; |
7766f137 GS |
1755 | dTARGET; |
1756 | PUSHi(0); | |
1757 | PUTBACK; | |
1758 | } | |
1759 | ||
1760 | /* continue from next op */ | |
1761 | PL_op = PL_op->op_next; | |
1762 | ||
1763 | { | |
1764 | dJMPENV; | |
f90117a9 | 1765 | volatile int oldscope = 1; /* We are responsible for all scopes */ |
7766f137 GS |
1766 | |
1767 | restart: | |
1768 | JMPENV_PUSH(status); | |
1769 | switch (status) { | |
1770 | case 0: | |
1771 | CALLRUNOPS(aTHX); | |
adab9969 JD |
1772 | /* We may have additional unclosed scopes if fork() was called |
1773 | * from within a BEGIN block. See perlfork.pod for more details. | |
1cb985b0 JD |
1774 | * We cannot clean up these other scopes because they belong to a |
1775 | * different interpreter, but we also cannot leave PL_scopestack_ix | |
1776 | * dangling because that can trigger an assertion in perl_destruct(). | |
adab9969 | 1777 | */ |
1cb985b0 JD |
1778 | if (PL_scopestack_ix > oldscope) { |
1779 | PL_scopestack[oldscope-1] = PL_scopestack[PL_scopestack_ix-1]; | |
1780 | PL_scopestack_ix = oldscope; | |
1781 | } | |
7766f137 GS |
1782 | status = 0; |
1783 | break; | |
1784 | case 2: | |
1785 | while (PL_scopestack_ix > oldscope) | |
1786 | LEAVE; | |
1787 | FREETMPS; | |
1788 | PL_curstash = PL_defstash; | |
1789 | if (PL_endav && !PL_minus_c) | |
1790 | call_list(oldscope, PL_endav); | |
37038d91 | 1791 | status = STATUS_EXIT; |
7766f137 GS |
1792 | break; |
1793 | case 3: | |
1794 | if (PL_restartop) { | |
1795 | POPSTACK_TO(PL_mainstack); | |
1796 | PL_op = PL_restartop; | |
bcabcc50 | 1797 | PL_restartop = (OP*)NULL; |
7766f137 GS |
1798 | goto restart; |
1799 | } | |
1800 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); | |
1801 | FREETMPS; | |
1802 | status = 1; | |
1803 | break; | |
1804 | } | |
1805 | JMPENV_POP; | |
1806 | ||
1807 | /* XXX hack to avoid perl_destruct() freeing optree */ | |
222c300a | 1808 | win32_checkTLS(my_perl); |
bcabcc50 | 1809 | PL_main_root = (OP*)NULL; |
7766f137 GS |
1810 | } |
1811 | ||
222c300a | 1812 | win32_checkTLS(my_perl); |
1c0ca838 GS |
1813 | /* close the std handles to avoid fd leaks */ |
1814 | { | |
8fde6460 CS |
1815 | do_close(PL_stdingv, FALSE); |
1816 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); /* PL_stdoutgv - ISAGN */ | |
1817 | do_close(PL_stderrgv, FALSE); | |
1c0ca838 GS |
1818 | } |
1819 | ||
7766f137 | 1820 | /* destroy everything (waits for any pseudo-forked children) */ |
222c300a | 1821 | win32_checkTLS(my_perl); |
7766f137 | 1822 | perl_destruct(my_perl); |
222c300a | 1823 | win32_checkTLS(my_perl); |
7766f137 GS |
1824 | perl_free(my_perl); |
1825 | ||
1826 | #ifdef PERL_SYNC_FORK | |
1827 | return id; | |
1828 | #else | |
1829 | return (DWORD)status; | |
1830 | #endif | |
1831 | } | |
8454a2ba | 1832 | #endif /* USE_ITHREADS */ |
7766f137 GS |
1833 | |
1834 | int | |
1835 | PerlProcFork(struct IPerlProc* piPerl) | |
1836 | { | |
acfe0abc | 1837 | dTHX; |
8454a2ba | 1838 | #ifdef USE_ITHREADS |
7766f137 GS |
1839 | DWORD id; |
1840 | HANDLE handle; | |
7a955601 GS |
1841 | CPerlHost *h; |
1842 | ||
1843 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { | |
1844 | errno = EAGAIN; | |
1845 | return -1; | |
1846 | } | |
1847 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); | |
46a76da7 | 1848 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX, |
682bcedc | 1849 | CLONEf_COPY_STACKS, |
7766f137 GS |
1850 | h->m_pHostperlMem, |
1851 | h->m_pHostperlMemShared, | |
1852 | h->m_pHostperlMemParse, | |
1853 | h->m_pHostperlEnv, | |
1854 | h->m_pHostperlStdIO, | |
1855 | h->m_pHostperlLIO, | |
1856 | h->m_pHostperlDir, | |
1857 | h->m_pHostperlSock, | |
1858 | h->m_pHostperlProc | |
1859 | ); | |
ad4e2db7 | 1860 | new_perl->Isys_intern.internal_host = h; |
222c300a | 1861 | h->host_perl = new_perl; |
8454a2ba | 1862 | # ifdef PERL_SYNC_FORK |
7766f137 | 1863 | id = win32_start_child((LPVOID)new_perl); |
acfe0abc | 1864 | PERL_SET_THX(aTHX); |
8454a2ba | 1865 | # else |
aeecf691 JD |
1866 | if (w32_message_hwnd == INVALID_HANDLE_VALUE) |
1867 | w32_message_hwnd = win32_create_message_window(); | |
1868 | new_perl->Isys_intern.message_hwnd = w32_message_hwnd; | |
1869 | w32_pseudo_child_message_hwnds[w32_num_pseudo_children] = | |
777c9af2 | 1870 | (w32_message_hwnd == NULL) ? (HWND)NULL : (HWND)INVALID_HANDLE_VALUE; |
c00206c8 GS |
1871 | # ifdef USE_RTL_THREAD_API |
1872 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, | |
1873 | (void*)new_perl, 0, (unsigned*)&id); | |
1874 | # else | |
7766f137 GS |
1875 | handle = CreateThread(NULL, 0, win32_start_child, |
1876 | (LPVOID)new_perl, 0, &id); | |
c00206c8 | 1877 | # endif |
acfe0abc | 1878 | PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */ |
60fa28ff GS |
1879 | if (!handle) { |
1880 | errno = EAGAIN; | |
1881 | return -1; | |
1882 | } | |
922b1888 GS |
1883 | if (IsWin95()) { |
1884 | int pid = (int)id; | |
1885 | if (pid < 0) | |
1886 | id = -pid; | |
1887 | } | |
7766f137 GS |
1888 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; |
1889 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; | |
1890 | ++w32_num_pseudo_children; | |
8454a2ba | 1891 | # endif |
7766f137 | 1892 | return -(int)id; |
8454a2ba GS |
1893 | #else |
1894 | Perl_croak(aTHX_ "fork() not implemented!\n"); | |
1895 | return -1; | |
1896 | #endif /* USE_ITHREADS */ | |
7766f137 GS |
1897 | } |
1898 | ||
1899 | int | |
1900 | PerlProcGetpid(struct IPerlProc* piPerl) | |
1901 | { | |
1902 | return win32_getpid(); | |
1903 | } | |
1904 | ||
1905 | void* | |
1906 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) | |
1907 | { | |
1908 | return win32_dynaload(filename); | |
1909 | } | |
1910 | ||
1911 | void | |
1912 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) | |
1913 | { | |
1914 | win32_str_os_error(sv, dwErr); | |
1915 | } | |
1916 | ||
7766f137 GS |
1917 | int |
1918 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) | |
1919 | { | |
1920 | return win32_spawnvp(mode, cmdname, argv); | |
1921 | } | |
1922 | ||
1923 | int | |
5f1a76d0 NIS |
1924 | PerlProcLastHost(struct IPerlProc* piPerl) |
1925 | { | |
acfe0abc | 1926 | dTHX; |
5f1a76d0 NIS |
1927 | CPerlHost *h = (CPerlHost*)w32_internal_host; |
1928 | return h->LastHost(); | |
1929 | } | |
1930 | ||
7766f137 GS |
1931 | struct IPerlProc perlProc = |
1932 | { | |
1933 | PerlProcAbort, | |
1934 | PerlProcCrypt, | |
1935 | PerlProcExit, | |
1936 | PerlProc_Exit, | |
1937 | PerlProcExecl, | |
1938 | PerlProcExecv, | |
1939 | PerlProcExecvp, | |
1940 | PerlProcGetuid, | |
1941 | PerlProcGeteuid, | |
1942 | PerlProcGetgid, | |
1943 | PerlProcGetegid, | |
1944 | PerlProcGetlogin, | |
1945 | PerlProcKill, | |
1946 | PerlProcKillpg, | |
1947 | PerlProcPauseProc, | |
1948 | PerlProcPopen, | |
1949 | PerlProcPclose, | |
1950 | PerlProcPipe, | |
1951 | PerlProcSetuid, | |
1952 | PerlProcSetgid, | |
1953 | PerlProcSleep, | |
1954 | PerlProcTimes, | |
1955 | PerlProcWait, | |
1956 | PerlProcWaitpid, | |
1957 | PerlProcSignal, | |
1958 | PerlProcFork, | |
1959 | PerlProcGetpid, | |
1960 | PerlProcDynaLoader, | |
1961 | PerlProcGetOSError, | |
7766f137 | 1962 | PerlProcSpawnvp, |
8c0134a8 | 1963 | PerlProcLastHost, |
57ab3dfe GS |
1964 | PerlProcPopenList, |
1965 | PerlProcGetTimeOfDay | |
7766f137 GS |
1966 | }; |
1967 | ||
1968 | ||
1969 | /* | |
1970 | * CPerlHost | |
1971 | */ | |
1972 | ||
1973 | CPerlHost::CPerlHost(void) | |
1974 | { | |
5f1a76d0 NIS |
1975 | /* Construct a host from scratch */ |
1976 | InterlockedIncrement(&num_hosts); | |
7766f137 GS |
1977 | m_pvDir = new VDir(); |
1978 | m_pVMem = new VMem(); | |
1979 | m_pVMemShared = new VMem(); | |
1980 | m_pVMemParse = new VMem(); | |
1981 | ||
1982 | m_pvDir->Init(NULL, m_pVMem); | |
1983 | ||
1984 | m_dwEnvCount = 0; | |
1985 | m_lppEnvList = NULL; | |
85fdc8b6 | 1986 | m_bTopLevel = TRUE; |
7766f137 GS |
1987 | |
1988 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
1989 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
1990 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
1991 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
1992 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
1993 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
1994 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
1995 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
1996 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
1997 | ||
1998 | m_pHostperlMem = &m_hostperlMem; | |
1999 | m_pHostperlMemShared = &m_hostperlMemShared; | |
2000 | m_pHostperlMemParse = &m_hostperlMemParse; | |
2001 | m_pHostperlEnv = &m_hostperlEnv; | |
2002 | m_pHostperlStdIO = &m_hostperlStdIO; | |
2003 | m_pHostperlLIO = &m_hostperlLIO; | |
2004 | m_pHostperlDir = &m_hostperlDir; | |
2005 | m_pHostperlSock = &m_hostperlSock; | |
2006 | m_pHostperlProc = &m_hostperlProc; | |
2007 | } | |
2008 | ||
2009 | #define SETUPEXCHANGE(xptr, iptr, table) \ | |
2010 | STMT_START { \ | |
2011 | if (xptr) { \ | |
2012 | iptr = *xptr; \ | |
2013 | *xptr = &table; \ | |
2014 | } \ | |
2015 | else { \ | |
2016 | iptr = &table; \ | |
2017 | } \ | |
2018 | } STMT_END | |
2019 | ||
2020 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
2021 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
2022 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
2023 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
2024 | struct IPerlProc** ppProc) | |
2025 | { | |
5f1a76d0 | 2026 | InterlockedIncrement(&num_hosts); |
f7aeb604 | 2027 | m_pvDir = new VDir(0); |
7766f137 GS |
2028 | m_pVMem = new VMem(); |
2029 | m_pVMemShared = new VMem(); | |
2030 | m_pVMemParse = new VMem(); | |
2031 | ||
2032 | m_pvDir->Init(NULL, m_pVMem); | |
2033 | ||
2034 | m_dwEnvCount = 0; | |
2035 | m_lppEnvList = NULL; | |
85fdc8b6 | 2036 | m_bTopLevel = FALSE; |
7766f137 GS |
2037 | |
2038 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
2039 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
2040 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
2041 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
2042 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
2043 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
2044 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
2045 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
2046 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
2047 | ||
2048 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); | |
2049 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); | |
2050 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); | |
2051 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); | |
2052 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); | |
2053 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); | |
2054 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); | |
2055 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); | |
2056 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); | |
2057 | } | |
2058 | #undef SETUPEXCHANGE | |
2059 | ||
2060 | CPerlHost::CPerlHost(CPerlHost& host) | |
2061 | { | |
5f1a76d0 NIS |
2062 | /* Construct a host from another host */ |
2063 | InterlockedIncrement(&num_hosts); | |
7766f137 GS |
2064 | m_pVMem = new VMem(); |
2065 | m_pVMemShared = host.GetMemShared(); | |
2066 | m_pVMemParse = host.GetMemParse(); | |
2067 | ||
2068 | /* duplicate directory info */ | |
f7aeb604 | 2069 | m_pvDir = new VDir(0); |
7766f137 GS |
2070 | m_pvDir->Init(host.GetDir(), m_pVMem); |
2071 | ||
2072 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
2073 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
2074 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
2075 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
2076 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
2077 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
2078 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
2079 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
2080 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
ad4e2db7 GS |
2081 | m_pHostperlMem = &m_hostperlMem; |
2082 | m_pHostperlMemShared = &m_hostperlMemShared; | |
2083 | m_pHostperlMemParse = &m_hostperlMemParse; | |
2084 | m_pHostperlEnv = &m_hostperlEnv; | |
2085 | m_pHostperlStdIO = &m_hostperlStdIO; | |
2086 | m_pHostperlLIO = &m_hostperlLIO; | |
2087 | m_pHostperlDir = &m_hostperlDir; | |
2088 | m_pHostperlSock = &m_hostperlSock; | |
2089 | m_pHostperlProc = &m_hostperlProc; | |
7766f137 GS |
2090 | |
2091 | m_dwEnvCount = 0; | |
2092 | m_lppEnvList = NULL; | |
85fdc8b6 | 2093 | m_bTopLevel = FALSE; |
7766f137 GS |
2094 | |
2095 | /* duplicate environment info */ | |
2096 | LPSTR lpPtr; | |
2097 | DWORD dwIndex = 0; | |
2098 | while(lpPtr = host.GetIndex(dwIndex)) | |
2099 | Add(lpPtr); | |
2100 | } | |
2101 | ||
2102 | CPerlHost::~CPerlHost(void) | |
2103 | { | |
2b93cd4d | 2104 | Reset(); |
5f1a76d0 | 2105 | InterlockedDecrement(&num_hosts); |
7766f137 GS |
2106 | delete m_pvDir; |
2107 | m_pVMemParse->Release(); | |
2108 | m_pVMemShared->Release(); | |
2109 | m_pVMem->Release(); | |
2110 | } | |
2111 | ||
2112 | LPSTR | |
2113 | CPerlHost::Find(LPCSTR lpStr) | |
2114 | { | |
2115 | LPSTR lpPtr; | |
2116 | LPSTR* lppPtr = Lookup(lpStr); | |
2117 | if(lppPtr != NULL) { | |
2118 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) | |
2119 | ; | |
2120 | ||
2121 | if(*lpPtr == '=') | |
2122 | ++lpPtr; | |
2123 | ||
2124 | return lpPtr; | |
2125 | } | |
2126 | return NULL; | |
2127 | } | |
2128 | ||
2129 | int | |
2130 | lookup(const void *arg1, const void *arg2) | |
52cbf511 | 2131 | { // Compare strings |
7766f137 GS |
2132 | char*ptr1, *ptr2; |
2133 | char c1,c2; | |
2134 | ||
2135 | ptr1 = *(char**)arg1; | |
2136 | ptr2 = *(char**)arg2; | |
2137 | for(;;) { | |
2138 | c1 = *ptr1++; | |
2139 | c2 = *ptr2++; | |
2140 | if(c1 == '\0' || c1 == '=') { | |
2141 | if(c2 == '\0' || c2 == '=') | |
2142 | break; | |
2143 | ||
52cbf511 | 2144 | return -1; // string 1 < string 2 |
7766f137 GS |
2145 | } |
2146 | else if(c2 == '\0' || c2 == '=') | |
52cbf511 | 2147 | return 1; // string 1 > string 2 |
7766f137 GS |
2148 | else if(c1 != c2) { |
2149 | c1 = toupper(c1); | |
2150 | c2 = toupper(c2); | |
2151 | if(c1 != c2) { | |
2152 | if(c1 < c2) | |
52cbf511 | 2153 | return -1; // string 1 < string 2 |
7766f137 | 2154 | |
52cbf511 | 2155 | return 1; // string 1 > string 2 |
7766f137 GS |
2156 | } |
2157 | } | |
2158 | } | |
2159 | return 0; | |
2160 | } | |
2161 | ||
2162 | LPSTR* | |
2163 | CPerlHost::Lookup(LPCSTR lpStr) | |
2164 | { | |
7bd379e8 YO |
2165 | #ifdef UNDER_CE |
2166 | if (!m_lppEnvList || !m_dwEnvCount) | |
2167 | return NULL; | |
2168 | #endif | |
2b93cd4d GS |
2169 | if (!lpStr) |
2170 | return NULL; | |
7766f137 GS |
2171 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); |
2172 | } | |
2173 | ||
2174 | int | |
2175 | compare(const void *arg1, const void *arg2) | |
52cbf511 | 2176 | { // Compare strings |
7766f137 GS |
2177 | char*ptr1, *ptr2; |
2178 | char c1,c2; | |
2179 | ||
2180 | ptr1 = *(char**)arg1; | |
2181 | ptr2 = *(char**)arg2; | |
2182 | for(;;) { | |
2183 | c1 = *ptr1++; | |
2184 | c2 = *ptr2++; | |
2185 | if(c1 == '\0' || c1 == '=') { | |
2186 | if(c1 == c2) | |
2187 | break; | |
2188 | ||
52cbf511 | 2189 | return -1; // string 1 < string 2 |
7766f137 GS |
2190 | } |
2191 | else if(c2 == '\0' || c2 == '=') | |
52cbf511 | 2192 | return 1; // string 1 > string 2 |
7766f137 GS |
2193 | else if(c1 != c2) { |
2194 | c1 = toupper(c1); | |
2195 | c2 = toupper(c2); | |
2196 | if(c1 != c2) { | |
2197 | if(c1 < c2) | |
52cbf511 | 2198 | return -1; // string 1 < string 2 |
3fadfdf1 | 2199 | |
52cbf511 | 2200 | return 1; // string 1 > string 2 |
7766f137 GS |
2201 | } |
2202 | } | |
2203 | } | |
2204 | return 0; | |
2205 | } | |
2206 | ||
2207 | void | |
2208 | CPerlHost::Add(LPCSTR lpStr) | |
2209 | { | |
acfe0abc | 2210 | dTHX; |
7766f137 GS |
2211 | char szBuffer[1024]; |
2212 | LPSTR *lpPtr; | |
2213 | int index, length = strlen(lpStr)+1; | |
2214 | ||
2215 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) | |
2216 | szBuffer[index] = lpStr[index]; | |
2217 | ||
2218 | szBuffer[index] = '\0'; | |
2219 | ||
52cbf511 | 2220 | // replacing ? |
7766f137 | 2221 | lpPtr = Lookup(szBuffer); |
2b93cd4d GS |
2222 | if (lpPtr != NULL) { |
2223 | // must allocate things via host memory allocation functions | |
2224 | // rather than perl's Renew() et al, as the perl interpreter | |
2225 | // may either not be initialized enough when we allocate these, | |
2226 | // or may already be dead when we go to free these | |
2227 | *lpPtr = (char*)Realloc(*lpPtr, length * sizeof(char)); | |
7766f137 GS |
2228 | strcpy(*lpPtr, lpStr); |
2229 | } | |
2230 | else { | |
2b93cd4d GS |
2231 | m_lppEnvList = (LPSTR*)Realloc(m_lppEnvList, (m_dwEnvCount+1) * sizeof(LPSTR)); |
2232 | if (m_lppEnvList) { | |
2233 | m_lppEnvList[m_dwEnvCount] = (char*)Malloc(length * sizeof(char)); | |
2234 | if (m_lppEnvList[m_dwEnvCount] != NULL) { | |
2235 | strcpy(m_lppEnvList[m_dwEnvCount], lpStr); | |
2236 | ++m_dwEnvCount; | |
2237 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); | |
2238 | } | |
7766f137 | 2239 | } |
7766f137 GS |
2240 | } |
2241 | } | |
2242 | ||
2243 | DWORD | |
2244 | CPerlHost::CalculateEnvironmentSpace(void) | |
2245 | { | |
2246 | DWORD index; | |
2247 | DWORD dwSize = 0; | |
2248 | for(index = 0; index < m_dwEnvCount; ++index) | |
2249 | dwSize += strlen(m_lppEnvList[index]) + 1; | |
2250 | ||
2251 | return dwSize; | |
2252 | } | |
2253 | ||
2254 | void | |
2255 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) | |
2256 | { | |
acfe0abc | 2257 | dTHX; |
7766f137 GS |
2258 | Safefree(lpStr); |
2259 | } | |
2260 | ||
2261 | char* | |
2262 | CPerlHost::GetChildDir(void) | |
2263 | { | |
acfe0abc | 2264 | dTHX; |
7766f137 | 2265 | char* ptr; |
d684b162 JD |
2266 | size_t length; |
2267 | ||
aa2b96ec JD |
2268 | Newx(ptr, MAX_PATH+1, char); |
2269 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); | |
d684b162 JD |
2270 | length = strlen(ptr); |
2271 | if (length > 3) { | |
2272 | if ((ptr[length-1] == '\\') || (ptr[length-1] == '/')) | |
2273 | ptr[length-1] = 0; | |
7766f137 GS |
2274 | } |
2275 | return ptr; | |
2276 | } | |
2277 | ||
2278 | void | |
2279 | CPerlHost::FreeChildDir(char* pStr) | |
2280 | { | |
acfe0abc | 2281 | dTHX; |
7766f137 GS |
2282 | Safefree(pStr); |
2283 | } | |
2284 | ||
2285 | LPSTR | |
2286 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) | |
2287 | { | |
acfe0abc | 2288 | dTHX; |
7766f137 GS |
2289 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; |
2290 | DWORD dwSize, dwEnvIndex; | |
2291 | int nLength, compVal; | |
2292 | ||
52cbf511 | 2293 | // get the process environment strings |
7766f137 GS |
2294 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); |
2295 | ||
52cbf511 | 2296 | // step over current directory stuff |
7766f137 GS |
2297 | while(*lpTmp == '=') |
2298 | lpTmp += strlen(lpTmp) + 1; | |
2299 | ||
52cbf511 | 2300 | // save the start of the environment strings |
7766f137 GS |
2301 | lpEnvPtr = lpTmp; |
2302 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { | |
52cbf511 | 2303 | // calculate the size of the environment strings |
7766f137 GS |
2304 | dwSize += strlen(lpTmp) + 1; |
2305 | } | |
2306 | ||
52cbf511 | 2307 | // add the size of current directories |
7766f137 GS |
2308 | dwSize += vDir.CalculateEnvironmentSpace(); |
2309 | ||
52cbf511 | 2310 | // add the additional space used by changes made to the environment |
7766f137 GS |
2311 | dwSize += CalculateEnvironmentSpace(); |
2312 | ||
a02a5408 | 2313 | Newx(lpStr, dwSize, char); |
7766f137 GS |
2314 | lpPtr = lpStr; |
2315 | if(lpStr != NULL) { | |
52cbf511 | 2316 | // build the local environment |
7766f137 GS |
2317 | lpStr = vDir.BuildEnvironmentSpace(lpStr); |
2318 | ||
2319 | dwEnvIndex = 0; | |
2320 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2321 | while(*lpEnvPtr != '\0') { | |
ec00bdd8 | 2322 | if(!lpLocalEnv) { |
52cbf511 JH |
2323 | // all environment overrides have been added |
2324 | // so copy string into place | |
7766f137 GS |
2325 | strcpy(lpStr, lpEnvPtr); |
2326 | nLength = strlen(lpEnvPtr) + 1; | |
2327 | lpStr += nLength; | |
2328 | lpEnvPtr += nLength; | |
2329 | } | |
3fadfdf1 | 2330 | else { |
52cbf511 | 2331 | // determine which string to copy next |
7766f137 GS |
2332 | compVal = compare(&lpEnvPtr, &lpLocalEnv); |
2333 | if(compVal < 0) { | |
2334 | strcpy(lpStr, lpEnvPtr); | |
2335 | nLength = strlen(lpEnvPtr) + 1; | |
2336 | lpStr += nLength; | |
2337 | lpEnvPtr += nLength; | |
2338 | } | |
2339 | else { | |
2340 | char *ptr = strchr(lpLocalEnv, '='); | |
2341 | if(ptr && ptr[1]) { | |
2342 | strcpy(lpStr, lpLocalEnv); | |
2343 | lpStr += strlen(lpLocalEnv) + 1; | |
2344 | } | |
2345 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2346 | if(compVal == 0) { | |
52cbf511 | 2347 | // this string was replaced |
7766f137 GS |
2348 | lpEnvPtr += strlen(lpEnvPtr) + 1; |
2349 | } | |
2350 | } | |
2351 | } | |
2352 | } | |
2353 | ||
ec00bdd8 | 2354 | while(lpLocalEnv) { |
52cbf511 JH |
2355 | // still have environment overrides to add |
2356 | // so copy the strings into place if not an override | |
1784c7b8 JH |
2357 | char *ptr = strchr(lpLocalEnv, '='); |
2358 | if(ptr && ptr[1]) { | |
2359 | strcpy(lpStr, lpLocalEnv); | |
2360 | lpStr += strlen(lpLocalEnv) + 1; | |
2361 | } | |
ec00bdd8 GS |
2362 | lpLocalEnv = GetIndex(dwEnvIndex); |
2363 | } | |
2364 | ||
52cbf511 | 2365 | // add final NULL |
7766f137 GS |
2366 | *lpStr = '\0'; |
2367 | } | |
2368 | ||
52cbf511 | 2369 | // release the process environment strings |
7766f137 GS |
2370 | FreeEnvironmentStrings(lpAllocPtr); |
2371 | ||
2372 | return lpPtr; | |
2373 | } | |
2374 | ||
2375 | void | |
2376 | CPerlHost::Reset(void) | |
2377 | { | |
acfe0abc | 2378 | dTHX; |
7766f137 GS |
2379 | if(m_lppEnvList != NULL) { |
2380 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2b93cd4d | 2381 | Free(m_lppEnvList[index]); |
7766f137 GS |
2382 | m_lppEnvList[index] = NULL; |
2383 | } | |
2384 | } | |
2385 | m_dwEnvCount = 0; | |
2b93cd4d GS |
2386 | Free(m_lppEnvList); |
2387 | m_lppEnvList = NULL; | |
7766f137 GS |
2388 | } |
2389 | ||
2390 | void | |
2391 | CPerlHost::Clearenv(void) | |
2392 | { | |
acfe0abc | 2393 | dTHX; |
7766f137 GS |
2394 | char ch; |
2395 | LPSTR lpPtr, lpStr, lpEnvPtr; | |
2fb9ab56 | 2396 | if (m_lppEnvList != NULL) { |
7766f137 GS |
2397 | /* set every entry to an empty string */ |
2398 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2399 | char* ptr = strchr(m_lppEnvList[index], '='); | |
2400 | if(ptr) { | |
2401 | *++ptr = 0; | |
2402 | } | |
2403 | } | |
2404 | } | |
2405 | ||
2406 | /* get the process environment strings */ | |
2407 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); | |
2408 | ||
2409 | /* step over current directory stuff */ | |
2410 | while(*lpStr == '=') | |
2411 | lpStr += strlen(lpStr) + 1; | |
2412 | ||
2413 | while(*lpStr) { | |
2414 | lpPtr = strchr(lpStr, '='); | |
2415 | if(lpPtr) { | |
2416 | ch = *++lpPtr; | |
2417 | *lpPtr = 0; | |
2418 | Add(lpStr); | |
85fdc8b6 | 2419 | if (m_bTopLevel) |
2fb9ab56 | 2420 | (void)win32_putenv(lpStr); |
7766f137 GS |
2421 | *lpPtr = ch; |
2422 | } | |
2423 | lpStr += strlen(lpStr) + 1; | |
2424 | } | |
2425 | ||
2426 | FreeEnvironmentStrings(lpEnvPtr); | |
2427 | } | |
2428 | ||
2429 | ||
2430 | char* | |
2431 | CPerlHost::Getenv(const char *varname) | |
2432 | { | |
acfe0abc | 2433 | dTHX; |
85fdc8b6 | 2434 | if (!m_bTopLevel) { |
2fb9ab56 | 2435 | char *pEnv = Find(varname); |
4354e59a | 2436 | if (pEnv && *pEnv) |
2fb9ab56 | 2437 | return pEnv; |
7766f137 | 2438 | } |
2fb9ab56 | 2439 | return win32_getenv(varname); |
7766f137 GS |
2440 | } |
2441 | ||
2442 | int | |
2443 | CPerlHost::Putenv(const char *envstring) | |
2444 | { | |
acfe0abc | 2445 | dTHX; |
7766f137 | 2446 | Add(envstring); |
85fdc8b6 | 2447 | if (m_bTopLevel) |
2fb9ab56 NIS |
2448 | return win32_putenv(envstring); |
2449 | ||
7766f137 GS |
2450 | return 0; |
2451 | } | |
2452 | ||
2453 | int | |
2454 | CPerlHost::Chdir(const char *dirname) | |
2455 | { | |
acfe0abc | 2456 | dTHX; |
7766f137 | 2457 | int ret; |
9ec3348a JH |
2458 | if (!dirname) { |
2459 | errno = ENOENT; | |
2460 | return -1; | |
2461 | } | |
8c56068e | 2462 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); |
7766f137 GS |
2463 | if(ret < 0) { |
2464 | errno = ENOENT; | |
2465 | } | |
2466 | return ret; | |
2467 | } | |
2468 | ||
2469 | #endif /* ___PerlHost_H___ */ |