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7766f137 GS |
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 ___PerlHost_H___ | |
11 | #define ___PerlHost_H___ | |
12 | ||
71d280e3 | 13 | #include <signal.h> |
7766f137 GS |
14 | #include "iperlsys.h" |
15 | #include "vmem.h" | |
16 | #include "vdir.h" | |
17 | ||
18 | #if !defined(PERL_OBJECT) | |
19 | START_EXTERN_C | |
20 | #endif | |
4ea817c6 GS |
21 | extern char * g_win32_get_privlib(const char *pl); |
22 | extern char * g_win32_get_sitelib(const char *pl); | |
23 | extern char * g_win32_get_vendorlib(const char *pl); | |
7766f137 GS |
24 | extern char * g_getlogin(void); |
25 | extern int do_spawn2(char *cmd, int exectype); | |
26 | #if !defined(PERL_OBJECT) | |
27 | END_EXTERN_C | |
28 | #endif | |
29 | ||
30 | #ifdef PERL_OBJECT | |
31 | extern int g_do_aspawn(void *vreally, void **vmark, void **vsp); | |
32 | #define do_aspawn g_do_aspawn | |
33 | #endif | |
34 | ||
35 | class CPerlHost | |
36 | { | |
37 | public: | |
5f1a76d0 | 38 | /* Constructors */ |
7766f137 GS |
39 | CPerlHost(void); |
40 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
41 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
42 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
43 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
44 | struct IPerlProc** ppProc); | |
45 | CPerlHost(CPerlHost& host); | |
46 | ~CPerlHost(void); | |
47 | ||
48 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); | |
49 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); | |
50 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); | |
51 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); | |
52 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); | |
53 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); | |
54 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); | |
55 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); | |
56 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); | |
57 | ||
58 | BOOL PerlCreate(void); | |
59 | int PerlParse(int argc, char** argv, char** env); | |
60 | int PerlRun(void); | |
61 | void PerlDestroy(void); | |
62 | ||
63 | /* IPerlMem */ | |
64 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; | |
65 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; | |
66 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; | |
67 | inline void* Calloc(size_t num, size_t size) | |
68 | { | |
69 | size_t count = num*size; | |
70 | void* lpVoid = Malloc(count); | |
71 | if (lpVoid) | |
72 | ZeroMemory(lpVoid, count); | |
73 | return lpVoid; | |
74 | }; | |
75 | inline void GetLock(void) { m_pVMem->GetLock(); }; | |
76 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; | |
77 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; | |
78 | ||
79 | /* IPerlMemShared */ | |
80 | inline void* MallocShared(size_t size) | |
81 | { | |
82 | return m_pVMemShared->Malloc(size); | |
83 | }; | |
84 | inline void* ReallocShared(void* ptr, size_t size) { return m_pVMemShared->Realloc(ptr, size); }; | |
85 | inline void FreeShared(void* ptr) { m_pVMemShared->Free(ptr); }; | |
86 | inline void* CallocShared(size_t num, size_t size) | |
87 | { | |
88 | size_t count = num*size; | |
89 | void* lpVoid = MallocShared(count); | |
90 | if (lpVoid) | |
91 | ZeroMemory(lpVoid, count); | |
92 | return lpVoid; | |
93 | }; | |
94 | inline void GetLockShared(void) { m_pVMem->GetLock(); }; | |
95 | inline void FreeLockShared(void) { m_pVMem->FreeLock(); }; | |
96 | inline int IsLockedShared(void) { return m_pVMem->IsLocked(); }; | |
97 | ||
98 | /* IPerlMemParse */ | |
99 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; | |
100 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; | |
101 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; | |
102 | inline void* CallocParse(size_t num, size_t size) | |
103 | { | |
104 | size_t count = num*size; | |
105 | void* lpVoid = MallocParse(count); | |
106 | if (lpVoid) | |
107 | ZeroMemory(lpVoid, count); | |
108 | return lpVoid; | |
109 | }; | |
110 | inline void GetLockParse(void) { m_pVMem->GetLock(); }; | |
111 | inline void FreeLockParse(void) { m_pVMem->FreeLock(); }; | |
112 | inline int IsLockedParse(void) { return m_pVMem->IsLocked(); }; | |
113 | ||
114 | /* IPerlEnv */ | |
115 | char *Getenv(const char *varname); | |
116 | int Putenv(const char *envstring); | |
117 | inline char *Getenv(const char *varname, unsigned long *len) | |
118 | { | |
119 | *len = 0; | |
120 | char *e = Getenv(varname); | |
121 | if (e) | |
122 | *len = strlen(e); | |
123 | return e; | |
124 | } | |
125 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; | |
126 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; | |
127 | char* GetChildDir(void); | |
128 | void FreeChildDir(char* pStr); | |
129 | void Reset(void); | |
130 | void Clearenv(void); | |
131 | ||
132 | inline LPSTR GetIndex(DWORD &dwIndex) | |
133 | { | |
134 | if(dwIndex < m_dwEnvCount) | |
135 | { | |
136 | ++dwIndex; | |
137 | return m_lppEnvList[dwIndex-1]; | |
138 | } | |
139 | return NULL; | |
140 | }; | |
141 | ||
142 | protected: | |
143 | LPSTR Find(LPCSTR lpStr); | |
144 | void Add(LPCSTR lpStr); | |
145 | ||
146 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); | |
147 | void FreeLocalEnvironmentStrings(LPSTR lpStr); | |
148 | LPSTR* Lookup(LPCSTR lpStr); | |
149 | DWORD CalculateEnvironmentSpace(void); | |
150 | ||
151 | public: | |
152 | ||
153 | /* IPerlDIR */ | |
154 | virtual int Chdir(const char *dirname); | |
155 | ||
156 | /* IPerllProc */ | |
157 | void Abort(void); | |
158 | void Exit(int status); | |
159 | void _Exit(int status); | |
160 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); | |
161 | int Execv(const char *cmdname, const char *const *argv); | |
162 | int Execvp(const char *cmdname, const char *const *argv); | |
163 | ||
164 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; | |
165 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; | |
166 | inline VDir* GetDir(void) { return m_pvDir; }; | |
167 | ||
168 | public: | |
169 | ||
170 | struct IPerlMem m_hostperlMem; | |
171 | struct IPerlMem m_hostperlMemShared; | |
172 | struct IPerlMem m_hostperlMemParse; | |
173 | struct IPerlEnv m_hostperlEnv; | |
174 | struct IPerlStdIO m_hostperlStdIO; | |
175 | struct IPerlLIO m_hostperlLIO; | |
176 | struct IPerlDir m_hostperlDir; | |
177 | struct IPerlSock m_hostperlSock; | |
178 | struct IPerlProc m_hostperlProc; | |
179 | ||
180 | struct IPerlMem* m_pHostperlMem; | |
181 | struct IPerlMem* m_pHostperlMemShared; | |
182 | struct IPerlMem* m_pHostperlMemParse; | |
183 | struct IPerlEnv* m_pHostperlEnv; | |
184 | struct IPerlStdIO* m_pHostperlStdIO; | |
185 | struct IPerlLIO* m_pHostperlLIO; | |
186 | struct IPerlDir* m_pHostperlDir; | |
187 | struct IPerlSock* m_pHostperlSock; | |
188 | struct IPerlProc* m_pHostperlProc; | |
189 | ||
190 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; | |
191 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; | |
192 | protected: | |
193 | ||
194 | VDir* m_pvDir; | |
195 | VMem* m_pVMem; | |
196 | VMem* m_pVMemShared; | |
197 | VMem* m_pVMemParse; | |
198 | ||
199 | DWORD m_dwEnvCount; | |
200 | LPSTR* m_lppEnvList; | |
5f1a76d0 NIS |
201 | static long num_hosts; |
202 | public: | |
203 | inline int LastHost(void) { return num_hosts == 1L; }; | |
7766f137 GS |
204 | }; |
205 | ||
5f1a76d0 NIS |
206 | long CPerlHost::num_hosts = 0L; |
207 | ||
7766f137 GS |
208 | |
209 | #define STRUCT2PTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) | |
210 | ||
211 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) | |
212 | { | |
213 | return STRUCT2PTR(piPerl, m_hostperlMem); | |
214 | } | |
215 | ||
216 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) | |
217 | { | |
218 | return STRUCT2PTR(piPerl, m_hostperlMemShared); | |
219 | } | |
220 | ||
221 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) | |
222 | { | |
223 | return STRUCT2PTR(piPerl, m_hostperlMemParse); | |
224 | } | |
225 | ||
226 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) | |
227 | { | |
228 | return STRUCT2PTR(piPerl, m_hostperlEnv); | |
229 | } | |
230 | ||
231 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) | |
232 | { | |
233 | return STRUCT2PTR(piPerl, m_hostperlStdIO); | |
234 | } | |
235 | ||
236 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) | |
237 | { | |
238 | return STRUCT2PTR(piPerl, m_hostperlLIO); | |
239 | } | |
240 | ||
241 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) | |
242 | { | |
243 | return STRUCT2PTR(piPerl, m_hostperlDir); | |
244 | } | |
245 | ||
246 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) | |
247 | { | |
248 | return STRUCT2PTR(piPerl, m_hostperlSock); | |
249 | } | |
250 | ||
251 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) | |
252 | { | |
253 | return STRUCT2PTR(piPerl, m_hostperlProc); | |
254 | } | |
255 | ||
256 | ||
257 | ||
258 | #undef IPERL2HOST | |
259 | #define IPERL2HOST(x) IPerlMem2Host(x) | |
260 | ||
261 | /* IPerlMem */ | |
262 | void* | |
263 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) | |
264 | { | |
265 | return IPERL2HOST(piPerl)->Malloc(size); | |
266 | } | |
267 | void* | |
268 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
269 | { | |
270 | return IPERL2HOST(piPerl)->Realloc(ptr, size); | |
271 | } | |
272 | void | |
273 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) | |
274 | { | |
275 | IPERL2HOST(piPerl)->Free(ptr); | |
276 | } | |
277 | void* | |
278 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
279 | { | |
280 | return IPERL2HOST(piPerl)->Calloc(num, size); | |
281 | } | |
282 | ||
283 | void | |
284 | PerlMemGetLock(struct IPerlMem* piPerl) | |
285 | { | |
286 | IPERL2HOST(piPerl)->GetLock(); | |
287 | } | |
288 | ||
289 | void | |
290 | PerlMemFreeLock(struct IPerlMem* piPerl) | |
291 | { | |
292 | IPERL2HOST(piPerl)->FreeLock(); | |
293 | } | |
294 | ||
295 | int | |
296 | PerlMemIsLocked(struct IPerlMem* piPerl) | |
297 | { | |
298 | return IPERL2HOST(piPerl)->IsLocked(); | |
299 | } | |
300 | ||
301 | struct IPerlMem perlMem = | |
302 | { | |
303 | PerlMemMalloc, | |
304 | PerlMemRealloc, | |
305 | PerlMemFree, | |
306 | PerlMemCalloc, | |
307 | PerlMemGetLock, | |
308 | PerlMemFreeLock, | |
309 | PerlMemIsLocked, | |
310 | }; | |
311 | ||
312 | #undef IPERL2HOST | |
313 | #define IPERL2HOST(x) IPerlMemShared2Host(x) | |
314 | ||
315 | /* IPerlMemShared */ | |
316 | void* | |
317 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) | |
318 | { | |
319 | return IPERL2HOST(piPerl)->MallocShared(size); | |
320 | } | |
321 | void* | |
322 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
323 | { | |
324 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); | |
325 | } | |
326 | void | |
327 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) | |
328 | { | |
329 | IPERL2HOST(piPerl)->FreeShared(ptr); | |
330 | } | |
331 | void* | |
332 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
333 | { | |
334 | return IPERL2HOST(piPerl)->CallocShared(num, size); | |
335 | } | |
336 | ||
337 | void | |
338 | PerlMemSharedGetLock(struct IPerlMem* piPerl) | |
339 | { | |
340 | IPERL2HOST(piPerl)->GetLockShared(); | |
341 | } | |
342 | ||
343 | void | |
344 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) | |
345 | { | |
346 | IPERL2HOST(piPerl)->FreeLockShared(); | |
347 | } | |
348 | ||
349 | int | |
350 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) | |
351 | { | |
352 | return IPERL2HOST(piPerl)->IsLockedShared(); | |
353 | } | |
354 | ||
355 | struct IPerlMem perlMemShared = | |
356 | { | |
357 | PerlMemSharedMalloc, | |
358 | PerlMemSharedRealloc, | |
359 | PerlMemSharedFree, | |
360 | PerlMemSharedCalloc, | |
361 | PerlMemSharedGetLock, | |
362 | PerlMemSharedFreeLock, | |
363 | PerlMemSharedIsLocked, | |
364 | }; | |
365 | ||
366 | #undef IPERL2HOST | |
367 | #define IPERL2HOST(x) IPerlMemParse2Host(x) | |
368 | ||
369 | /* IPerlMemParse */ | |
370 | void* | |
371 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) | |
372 | { | |
373 | return IPERL2HOST(piPerl)->MallocParse(size); | |
374 | } | |
375 | void* | |
376 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) | |
377 | { | |
378 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); | |
379 | } | |
380 | void | |
381 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) | |
382 | { | |
383 | IPERL2HOST(piPerl)->FreeParse(ptr); | |
384 | } | |
385 | void* | |
386 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) | |
387 | { | |
388 | return IPERL2HOST(piPerl)->CallocParse(num, size); | |
389 | } | |
390 | ||
391 | void | |
392 | PerlMemParseGetLock(struct IPerlMem* piPerl) | |
393 | { | |
394 | IPERL2HOST(piPerl)->GetLockParse(); | |
395 | } | |
396 | ||
397 | void | |
398 | PerlMemParseFreeLock(struct IPerlMem* piPerl) | |
399 | { | |
400 | IPERL2HOST(piPerl)->FreeLockParse(); | |
401 | } | |
402 | ||
403 | int | |
404 | PerlMemParseIsLocked(struct IPerlMem* piPerl) | |
405 | { | |
406 | return IPERL2HOST(piPerl)->IsLockedParse(); | |
407 | } | |
408 | ||
409 | struct IPerlMem perlMemParse = | |
410 | { | |
411 | PerlMemParseMalloc, | |
412 | PerlMemParseRealloc, | |
413 | PerlMemParseFree, | |
414 | PerlMemParseCalloc, | |
415 | PerlMemParseGetLock, | |
416 | PerlMemParseFreeLock, | |
417 | PerlMemParseIsLocked, | |
418 | }; | |
419 | ||
420 | ||
421 | #undef IPERL2HOST | |
422 | #define IPERL2HOST(x) IPerlEnv2Host(x) | |
423 | ||
424 | /* IPerlEnv */ | |
425 | char* | |
426 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) | |
427 | { | |
428 | return IPERL2HOST(piPerl)->Getenv(varname); | |
429 | }; | |
430 | ||
431 | int | |
432 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) | |
433 | { | |
434 | return IPERL2HOST(piPerl)->Putenv(envstring); | |
435 | }; | |
436 | ||
437 | char* | |
438 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) | |
439 | { | |
440 | return IPERL2HOST(piPerl)->Getenv(varname, len); | |
441 | } | |
442 | ||
443 | int | |
444 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) | |
445 | { | |
446 | return win32_uname(name); | |
447 | } | |
448 | ||
449 | void | |
450 | PerlEnvClearenv(struct IPerlEnv* piPerl) | |
451 | { | |
452 | IPERL2HOST(piPerl)->Clearenv(); | |
453 | } | |
454 | ||
455 | void* | |
456 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) | |
457 | { | |
458 | return IPERL2HOST(piPerl)->CreateChildEnv(); | |
459 | } | |
460 | ||
461 | void | |
462 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) | |
463 | { | |
464 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); | |
465 | } | |
466 | ||
467 | char* | |
468 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) | |
469 | { | |
470 | return IPERL2HOST(piPerl)->GetChildDir(); | |
471 | } | |
472 | ||
473 | void | |
474 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) | |
475 | { | |
476 | IPERL2HOST(piPerl)->FreeChildDir(childDir); | |
477 | } | |
478 | ||
479 | unsigned long | |
480 | PerlEnvOsId(struct IPerlEnv* piPerl) | |
481 | { | |
482 | return win32_os_id(); | |
483 | } | |
484 | ||
485 | char* | |
4ea817c6 | 486 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 GS |
487 | { |
488 | return g_win32_get_privlib(pl); | |
489 | } | |
490 | ||
491 | char* | |
4ea817c6 | 492 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 GS |
493 | { |
494 | return g_win32_get_sitelib(pl); | |
495 | } | |
496 | ||
4ea817c6 GS |
497 | char* |
498 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl) | |
499 | { | |
500 | return g_win32_get_vendorlib(pl); | |
501 | } | |
502 | ||
635bbe87 GS |
503 | void |
504 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) | |
505 | { | |
506 | win32_get_child_IO(ptr); | |
507 | } | |
508 | ||
7766f137 GS |
509 | struct IPerlEnv perlEnv = |
510 | { | |
511 | PerlEnvGetenv, | |
512 | PerlEnvPutenv, | |
513 | PerlEnvGetenv_len, | |
514 | PerlEnvUname, | |
515 | PerlEnvClearenv, | |
516 | PerlEnvGetChildenv, | |
517 | PerlEnvFreeChildenv, | |
518 | PerlEnvGetChilddir, | |
519 | PerlEnvFreeChilddir, | |
520 | PerlEnvOsId, | |
521 | PerlEnvLibPath, | |
522 | PerlEnvSiteLibPath, | |
4ea817c6 | 523 | PerlEnvVendorLibPath, |
635bbe87 | 524 | PerlEnvGetChildIO, |
7766f137 GS |
525 | }; |
526 | ||
527 | #undef IPERL2HOST | |
528 | #define IPERL2HOST(x) IPerlStdIO2Host(x) | |
529 | ||
530 | /* PerlStdIO */ | |
adb71456 | 531 | FILE* |
7766f137 GS |
532 | PerlStdIOStdin(struct IPerlStdIO* piPerl) |
533 | { | |
adb71456 | 534 | return win32_stdin(); |
7766f137 GS |
535 | } |
536 | ||
adb71456 | 537 | FILE* |
7766f137 GS |
538 | PerlStdIOStdout(struct IPerlStdIO* piPerl) |
539 | { | |
adb71456 | 540 | return win32_stdout(); |
7766f137 GS |
541 | } |
542 | ||
adb71456 | 543 | FILE* |
7766f137 GS |
544 | PerlStdIOStderr(struct IPerlStdIO* piPerl) |
545 | { | |
adb71456 | 546 | return win32_stderr(); |
7766f137 GS |
547 | } |
548 | ||
adb71456 | 549 | FILE* |
7766f137 GS |
550 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) |
551 | { | |
adb71456 | 552 | return win32_fopen(path, mode); |
7766f137 GS |
553 | } |
554 | ||
555 | int | |
adb71456 | 556 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 557 | { |
adb71456 | 558 | return win32_fclose((pf)); |
7766f137 GS |
559 | } |
560 | ||
561 | int | |
adb71456 | 562 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 563 | { |
adb71456 | 564 | return win32_feof(pf); |
7766f137 GS |
565 | } |
566 | ||
567 | int | |
adb71456 | 568 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 569 | { |
adb71456 | 570 | return win32_ferror(pf); |
7766f137 GS |
571 | } |
572 | ||
573 | void | |
adb71456 | 574 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 575 | { |
adb71456 | 576 | win32_clearerr(pf); |
7766f137 GS |
577 | } |
578 | ||
579 | int | |
adb71456 | 580 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 581 | { |
adb71456 | 582 | return win32_getc(pf); |
7766f137 GS |
583 | } |
584 | ||
585 | char* | |
adb71456 | 586 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
587 | { |
588 | #ifdef FILE_base | |
adb71456 | 589 | FILE *f = pf; |
7766f137 GS |
590 | return FILE_base(f); |
591 | #else | |
592 | return Nullch; | |
593 | #endif | |
594 | } | |
595 | ||
596 | int | |
adb71456 | 597 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
598 | { |
599 | #ifdef FILE_bufsiz | |
adb71456 | 600 | FILE *f = pf; |
7766f137 GS |
601 | return FILE_bufsiz(f); |
602 | #else | |
603 | return (-1); | |
604 | #endif | |
605 | } | |
606 | ||
607 | int | |
adb71456 | 608 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
609 | { |
610 | #ifdef USE_STDIO_PTR | |
adb71456 | 611 | FILE *f = pf; |
7766f137 GS |
612 | return FILE_cnt(f); |
613 | #else | |
614 | return (-1); | |
615 | #endif | |
616 | } | |
617 | ||
618 | char* | |
adb71456 | 619 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 GS |
620 | { |
621 | #ifdef USE_STDIO_PTR | |
adb71456 | 622 | FILE *f = pf; |
7766f137 GS |
623 | return FILE_ptr(f); |
624 | #else | |
625 | return Nullch; | |
626 | #endif | |
627 | } | |
628 | ||
629 | char* | |
adb71456 | 630 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) |
7766f137 | 631 | { |
adb71456 | 632 | return win32_fgets(s, n, pf); |
7766f137 GS |
633 | } |
634 | ||
635 | int | |
adb71456 | 636 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) |
7766f137 | 637 | { |
adb71456 | 638 | return win32_fputc(c, pf); |
7766f137 GS |
639 | } |
640 | ||
641 | int | |
adb71456 | 642 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) |
7766f137 | 643 | { |
adb71456 | 644 | return win32_fputs(s, pf); |
7766f137 GS |
645 | } |
646 | ||
647 | int | |
adb71456 | 648 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 649 | { |
adb71456 | 650 | return win32_fflush(pf); |
7766f137 GS |
651 | } |
652 | ||
653 | int | |
adb71456 | 654 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) |
7766f137 | 655 | { |
adb71456 | 656 | return win32_ungetc(c, pf); |
7766f137 GS |
657 | } |
658 | ||
659 | int | |
adb71456 | 660 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 661 | { |
adb71456 | 662 | return win32_fileno(pf); |
7766f137 GS |
663 | } |
664 | ||
adb71456 | 665 | FILE* |
7766f137 GS |
666 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) |
667 | { | |
adb71456 | 668 | return win32_fdopen(fd, mode); |
7766f137 GS |
669 | } |
670 | ||
adb71456 NIS |
671 | FILE* |
672 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) | |
7766f137 | 673 | { |
adb71456 | 674 | return win32_freopen(path, mode, (FILE*)pf); |
7766f137 GS |
675 | } |
676 | ||
677 | SSize_t | |
adb71456 | 678 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 | 679 | { |
adb71456 | 680 | return win32_fread(buffer, size, count, pf); |
7766f137 GS |
681 | } |
682 | ||
683 | SSize_t | |
adb71456 | 684 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 | 685 | { |
adb71456 | 686 | return win32_fwrite(buffer, size, count, pf); |
7766f137 GS |
687 | } |
688 | ||
689 | void | |
adb71456 | 690 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) |
7766f137 | 691 | { |
adb71456 | 692 | win32_setbuf(pf, buffer); |
7766f137 GS |
693 | } |
694 | ||
695 | int | |
adb71456 | 696 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) |
7766f137 | 697 | { |
adb71456 | 698 | return win32_setvbuf(pf, buffer, type, size); |
7766f137 GS |
699 | } |
700 | ||
701 | void | |
adb71456 | 702 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) |
7766f137 GS |
703 | { |
704 | #ifdef STDIO_CNT_LVALUE | |
adb71456 | 705 | FILE *f = pf; |
7766f137 GS |
706 | FILE_cnt(f) = n; |
707 | #endif | |
708 | } | |
709 | ||
710 | void | |
adb71456 | 711 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, char * ptr) |
7766f137 GS |
712 | { |
713 | #ifdef STDIO_PTR_LVALUE | |
adb71456 | 714 | FILE *f = pf; |
7766f137 | 715 | FILE_ptr(f) = ptr; |
7766f137 GS |
716 | #endif |
717 | } | |
718 | ||
719 | void | |
adb71456 | 720 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 721 | { |
adb71456 | 722 | win32_setvbuf(pf, NULL, _IOLBF, 0); |
7766f137 GS |
723 | } |
724 | ||
725 | int | |
adb71456 | 726 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) |
7766f137 GS |
727 | { |
728 | va_list(arglist); | |
729 | va_start(arglist, format); | |
adb71456 | 730 | return win32_vfprintf(pf, format, arglist); |
7766f137 GS |
731 | } |
732 | ||
733 | int | |
adb71456 | 734 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) |
7766f137 | 735 | { |
adb71456 | 736 | return win32_vfprintf(pf, format, arglist); |
7766f137 GS |
737 | } |
738 | ||
739 | long | |
adb71456 | 740 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 741 | { |
adb71456 | 742 | return win32_ftell(pf); |
7766f137 GS |
743 | } |
744 | ||
745 | int | |
adb71456 | 746 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, off_t offset, int origin) |
7766f137 | 747 | { |
adb71456 | 748 | return win32_fseek(pf, offset, origin); |
7766f137 GS |
749 | } |
750 | ||
751 | void | |
adb71456 | 752 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 | 753 | { |
adb71456 | 754 | win32_rewind(pf); |
7766f137 GS |
755 | } |
756 | ||
adb71456 | 757 | FILE* |
7766f137 GS |
758 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) |
759 | { | |
adb71456 | 760 | return win32_tmpfile(); |
7766f137 GS |
761 | } |
762 | ||
763 | int | |
adb71456 | 764 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) |
7766f137 | 765 | { |
adb71456 | 766 | return win32_fgetpos(pf, p); |
7766f137 GS |
767 | } |
768 | ||
769 | int | |
adb71456 | 770 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) |
7766f137 | 771 | { |
adb71456 | 772 | return win32_fsetpos(pf, p); |
7766f137 GS |
773 | } |
774 | void | |
775 | PerlStdIOInit(struct IPerlStdIO* piPerl) | |
776 | { | |
777 | } | |
778 | ||
779 | void | |
780 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) | |
781 | { | |
782 | Perl_init_os_extras(); | |
783 | } | |
784 | ||
785 | int | |
786 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, long osfhandle, int flags) | |
787 | { | |
788 | return win32_open_osfhandle(osfhandle, flags); | |
789 | } | |
790 | ||
791 | int | |
792 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) | |
793 | { | |
794 | return win32_get_osfhandle(filenum); | |
795 | } | |
796 | ||
adb71456 NIS |
797 | FILE* |
798 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) | |
7766f137 | 799 | { |
adb71456 | 800 | FILE* pfdup; |
7766f137 GS |
801 | fpos_t pos; |
802 | char mode[3]; | |
adb71456 | 803 | int fileno = win32_dup(win32_fileno(pf)); |
7766f137 GS |
804 | |
805 | /* open the file in the same mode */ | |
4ce4f76e | 806 | #ifdef __BORLANDC__ |
adb71456 | 807 | if((pf)->flags & _F_READ) { |
4ce4f76e GS |
808 | mode[0] = 'r'; |
809 | mode[1] = 0; | |
810 | } | |
adb71456 | 811 | else if((pf)->flags & _F_WRIT) { |
4ce4f76e GS |
812 | mode[0] = 'a'; |
813 | mode[1] = 0; | |
814 | } | |
adb71456 | 815 | else if((pf)->flags & _F_RDWR) { |
4ce4f76e GS |
816 | mode[0] = 'r'; |
817 | mode[1] = '+'; | |
818 | mode[2] = 0; | |
819 | } | |
820 | #else | |
adb71456 | 821 | if((pf)->_flag & _IOREAD) { |
7766f137 GS |
822 | mode[0] = 'r'; |
823 | mode[1] = 0; | |
824 | } | |
adb71456 | 825 | else if((pf)->_flag & _IOWRT) { |
7766f137 GS |
826 | mode[0] = 'a'; |
827 | mode[1] = 0; | |
828 | } | |
adb71456 | 829 | else if((pf)->_flag & _IORW) { |
7766f137 GS |
830 | mode[0] = 'r'; |
831 | mode[1] = '+'; | |
832 | mode[2] = 0; | |
833 | } | |
4ce4f76e | 834 | #endif |
7766f137 GS |
835 | |
836 | /* it appears that the binmode is attached to the | |
837 | * file descriptor so binmode files will be handled | |
838 | * correctly | |
839 | */ | |
adb71456 | 840 | pfdup = win32_fdopen(fileno, mode); |
7766f137 GS |
841 | |
842 | /* move the file pointer to the same position */ | |
adb71456 NIS |
843 | if (!fgetpos(pf, &pos)) { |
844 | fsetpos(pfdup, &pos); | |
7766f137 GS |
845 | } |
846 | return pfdup; | |
847 | } | |
848 | ||
849 | struct IPerlStdIO perlStdIO = | |
850 | { | |
851 | PerlStdIOStdin, | |
852 | PerlStdIOStdout, | |
853 | PerlStdIOStderr, | |
854 | PerlStdIOOpen, | |
855 | PerlStdIOClose, | |
856 | PerlStdIOEof, | |
857 | PerlStdIOError, | |
858 | PerlStdIOClearerr, | |
859 | PerlStdIOGetc, | |
860 | PerlStdIOGetBase, | |
861 | PerlStdIOGetBufsiz, | |
862 | PerlStdIOGetCnt, | |
863 | PerlStdIOGetPtr, | |
864 | PerlStdIOGets, | |
865 | PerlStdIOPutc, | |
866 | PerlStdIOPuts, | |
867 | PerlStdIOFlush, | |
868 | PerlStdIOUngetc, | |
869 | PerlStdIOFileno, | |
870 | PerlStdIOFdopen, | |
871 | PerlStdIOReopen, | |
872 | PerlStdIORead, | |
873 | PerlStdIOWrite, | |
874 | PerlStdIOSetBuf, | |
875 | PerlStdIOSetVBuf, | |
876 | PerlStdIOSetCnt, | |
adb71456 | 877 | PerlStdIOSetPtr, |
7766f137 GS |
878 | PerlStdIOSetlinebuf, |
879 | PerlStdIOPrintf, | |
880 | PerlStdIOVprintf, | |
881 | PerlStdIOTell, | |
882 | PerlStdIOSeek, | |
883 | PerlStdIORewind, | |
884 | PerlStdIOTmpfile, | |
885 | PerlStdIOGetpos, | |
886 | PerlStdIOSetpos, | |
887 | PerlStdIOInit, | |
888 | PerlStdIOInitOSExtras, | |
889 | PerlStdIOFdupopen, | |
890 | }; | |
891 | ||
892 | ||
893 | #undef IPERL2HOST | |
894 | #define IPERL2HOST(x) IPerlLIO2Host(x) | |
895 | ||
896 | /* IPerlLIO */ | |
897 | int | |
898 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) | |
899 | { | |
900 | return win32_access(path, mode); | |
901 | } | |
902 | ||
903 | int | |
904 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) | |
905 | { | |
906 | return win32_chmod(filename, pmode); | |
907 | } | |
908 | ||
909 | int | |
910 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) | |
911 | { | |
912 | return chown(filename, owner, group); | |
913 | } | |
914 | ||
915 | int | |
916 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, long size) | |
917 | { | |
918 | return chsize(handle, size); | |
919 | } | |
920 | ||
921 | int | |
922 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) | |
923 | { | |
924 | return win32_close(handle); | |
925 | } | |
926 | ||
927 | int | |
928 | PerlLIODup(struct IPerlLIO* piPerl, int handle) | |
929 | { | |
930 | return win32_dup(handle); | |
931 | } | |
932 | ||
933 | int | |
934 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) | |
935 | { | |
936 | return win32_dup2(handle1, handle2); | |
937 | } | |
938 | ||
939 | int | |
940 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) | |
941 | { | |
942 | return win32_flock(fd, oper); | |
943 | } | |
944 | ||
945 | int | |
946 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, struct stat *buffer) | |
947 | { | |
1889e8b0 | 948 | return win32_fstat(handle, buffer); |
7766f137 GS |
949 | } |
950 | ||
951 | int | |
952 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) | |
953 | { | |
954 | return win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data); | |
955 | } | |
956 | ||
957 | int | |
958 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) | |
959 | { | |
960 | return isatty(fd); | |
961 | } | |
962 | ||
963 | int | |
964 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) | |
965 | { | |
966 | return win32_link(oldname, newname); | |
967 | } | |
968 | ||
969 | long | |
970 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, long offset, int origin) | |
971 | { | |
972 | return win32_lseek(handle, offset, origin); | |
973 | } | |
974 | ||
975 | int | |
976 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, struct stat *buffer) | |
977 | { | |
978 | return win32_stat(path, buffer); | |
979 | } | |
980 | ||
981 | char* | |
982 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) | |
983 | { | |
984 | return mktemp(Template); | |
985 | } | |
986 | ||
987 | int | |
988 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) | |
989 | { | |
990 | return win32_open(filename, oflag); | |
991 | } | |
992 | ||
993 | int | |
994 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) | |
995 | { | |
996 | return win32_open(filename, oflag, pmode); | |
997 | } | |
998 | ||
999 | int | |
1000 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) | |
1001 | { | |
1002 | return win32_read(handle, buffer, count); | |
1003 | } | |
1004 | ||
1005 | int | |
1006 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) | |
1007 | { | |
1008 | return win32_rename(OldFileName, newname); | |
1009 | } | |
1010 | ||
1011 | int | |
1012 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) | |
1013 | { | |
1014 | return win32_setmode(handle, mode); | |
1015 | } | |
1016 | ||
1017 | int | |
1018 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, struct stat *buffer) | |
1019 | { | |
1020 | return win32_stat(path, buffer); | |
1021 | } | |
1022 | ||
1023 | char* | |
1024 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) | |
1025 | { | |
1026 | return tmpnam(string); | |
1027 | } | |
1028 | ||
1029 | int | |
1030 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) | |
1031 | { | |
1032 | return umask(pmode); | |
1033 | } | |
1034 | ||
1035 | int | |
1036 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) | |
1037 | { | |
1038 | return win32_unlink(filename); | |
1039 | } | |
1040 | ||
1041 | int | |
1042 | PerlLIOUtime(struct IPerlLIO* piPerl, char *filename, struct utimbuf *times) | |
1043 | { | |
1044 | return win32_utime(filename, times); | |
1045 | } | |
1046 | ||
1047 | int | |
1048 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) | |
1049 | { | |
1050 | return win32_write(handle, buffer, count); | |
1051 | } | |
1052 | ||
1053 | struct IPerlLIO perlLIO = | |
1054 | { | |
1055 | PerlLIOAccess, | |
1056 | PerlLIOChmod, | |
1057 | PerlLIOChown, | |
1058 | PerlLIOChsize, | |
1059 | PerlLIOClose, | |
1060 | PerlLIODup, | |
1061 | PerlLIODup2, | |
1062 | PerlLIOFlock, | |
1063 | PerlLIOFileStat, | |
1064 | PerlLIOIOCtl, | |
1065 | PerlLIOIsatty, | |
1066 | PerlLIOLink, | |
1067 | PerlLIOLseek, | |
1068 | PerlLIOLstat, | |
1069 | PerlLIOMktemp, | |
1070 | PerlLIOOpen, | |
1071 | PerlLIOOpen3, | |
1072 | PerlLIORead, | |
1073 | PerlLIORename, | |
1074 | PerlLIOSetmode, | |
1075 | PerlLIONameStat, | |
1076 | PerlLIOTmpnam, | |
1077 | PerlLIOUmask, | |
1078 | PerlLIOUnlink, | |
1079 | PerlLIOUtime, | |
1080 | PerlLIOWrite, | |
1081 | }; | |
1082 | ||
1083 | ||
1084 | #undef IPERL2HOST | |
1085 | #define IPERL2HOST(x) IPerlDir2Host(x) | |
1086 | ||
1087 | /* IPerlDIR */ | |
1088 | int | |
1089 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) | |
1090 | { | |
1091 | return win32_mkdir(dirname, mode); | |
1092 | } | |
1093 | ||
1094 | int | |
1095 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) | |
1096 | { | |
1097 | return IPERL2HOST(piPerl)->Chdir(dirname); | |
1098 | } | |
1099 | ||
1100 | int | |
1101 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) | |
1102 | { | |
1103 | return win32_rmdir(dirname); | |
1104 | } | |
1105 | ||
1106 | int | |
1107 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) | |
1108 | { | |
1109 | return win32_closedir(dirp); | |
1110 | } | |
1111 | ||
1112 | DIR* | |
1113 | PerlDirOpen(struct IPerlDir* piPerl, char *filename) | |
1114 | { | |
1115 | return win32_opendir(filename); | |
1116 | } | |
1117 | ||
1118 | struct direct * | |
1119 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) | |
1120 | { | |
1121 | return win32_readdir(dirp); | |
1122 | } | |
1123 | ||
1124 | void | |
1125 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) | |
1126 | { | |
1127 | win32_rewinddir(dirp); | |
1128 | } | |
1129 | ||
1130 | void | |
1131 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) | |
1132 | { | |
1133 | win32_seekdir(dirp, loc); | |
1134 | } | |
1135 | ||
1136 | long | |
1137 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) | |
1138 | { | |
1139 | return win32_telldir(dirp); | |
1140 | } | |
1141 | ||
1142 | char* | |
1143 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) | |
1144 | { | |
1145 | return IPERL2HOST(piPerl)->MapPathA(path); | |
1146 | } | |
1147 | ||
1148 | WCHAR* | |
1149 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) | |
1150 | { | |
1151 | return IPERL2HOST(piPerl)->MapPathW(path); | |
1152 | } | |
1153 | ||
1154 | struct IPerlDir perlDir = | |
1155 | { | |
1156 | PerlDirMakedir, | |
1157 | PerlDirChdir, | |
1158 | PerlDirRmdir, | |
1159 | PerlDirClose, | |
1160 | PerlDirOpen, | |
1161 | PerlDirRead, | |
1162 | PerlDirRewind, | |
1163 | PerlDirSeek, | |
1164 | PerlDirTell, | |
1165 | PerlDirMapPathA, | |
1166 | PerlDirMapPathW, | |
1167 | }; | |
1168 | ||
1169 | ||
1170 | /* IPerlSock */ | |
1171 | u_long | |
1172 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) | |
1173 | { | |
1174 | return win32_htonl(hostlong); | |
1175 | } | |
1176 | ||
1177 | u_short | |
1178 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) | |
1179 | { | |
1180 | return win32_htons(hostshort); | |
1181 | } | |
1182 | ||
1183 | u_long | |
1184 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) | |
1185 | { | |
1186 | return win32_ntohl(netlong); | |
1187 | } | |
1188 | ||
1189 | u_short | |
1190 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) | |
1191 | { | |
1192 | return win32_ntohs(netshort); | |
1193 | } | |
1194 | ||
1195 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) | |
1196 | { | |
1197 | return win32_accept(s, addr, addrlen); | |
1198 | } | |
1199 | ||
1200 | int | |
1201 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1202 | { | |
1203 | return win32_bind(s, name, namelen); | |
1204 | } | |
1205 | ||
1206 | int | |
1207 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) | |
1208 | { | |
1209 | return win32_connect(s, name, namelen); | |
1210 | } | |
1211 | ||
1212 | void | |
1213 | PerlSockEndhostent(struct IPerlSock* piPerl) | |
1214 | { | |
1215 | win32_endhostent(); | |
1216 | } | |
1217 | ||
1218 | void | |
1219 | PerlSockEndnetent(struct IPerlSock* piPerl) | |
1220 | { | |
1221 | win32_endnetent(); | |
1222 | } | |
1223 | ||
1224 | void | |
1225 | PerlSockEndprotoent(struct IPerlSock* piPerl) | |
1226 | { | |
1227 | win32_endprotoent(); | |
1228 | } | |
1229 | ||
1230 | void | |
1231 | PerlSockEndservent(struct IPerlSock* piPerl) | |
1232 | { | |
1233 | win32_endservent(); | |
1234 | } | |
1235 | ||
1236 | struct hostent* | |
1237 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) | |
1238 | { | |
1239 | return win32_gethostbyaddr(addr, len, type); | |
1240 | } | |
1241 | ||
1242 | struct hostent* | |
1243 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) | |
1244 | { | |
1245 | return win32_gethostbyname(name); | |
1246 | } | |
1247 | ||
1248 | struct hostent* | |
1249 | PerlSockGethostent(struct IPerlSock* piPerl) | |
1250 | { | |
1251 | dTHXo; | |
1252 | Perl_croak(aTHX_ "gethostent not implemented!\n"); | |
1253 | return NULL; | |
1254 | } | |
1255 | ||
1256 | int | |
1257 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) | |
1258 | { | |
1259 | return win32_gethostname(name, namelen); | |
1260 | } | |
1261 | ||
1262 | struct netent * | |
1263 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) | |
1264 | { | |
1265 | return win32_getnetbyaddr(net, type); | |
1266 | } | |
1267 | ||
1268 | struct netent * | |
1269 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) | |
1270 | { | |
1271 | return win32_getnetbyname((char*)name); | |
1272 | } | |
1273 | ||
1274 | struct netent * | |
1275 | PerlSockGetnetent(struct IPerlSock* piPerl) | |
1276 | { | |
1277 | return win32_getnetent(); | |
1278 | } | |
1279 | ||
1280 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1281 | { | |
1282 | return win32_getpeername(s, name, namelen); | |
1283 | } | |
1284 | ||
1285 | struct protoent* | |
1286 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) | |
1287 | { | |
1288 | return win32_getprotobyname(name); | |
1289 | } | |
1290 | ||
1291 | struct protoent* | |
1292 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) | |
1293 | { | |
1294 | return win32_getprotobynumber(number); | |
1295 | } | |
1296 | ||
1297 | struct protoent* | |
1298 | PerlSockGetprotoent(struct IPerlSock* piPerl) | |
1299 | { | |
1300 | return win32_getprotoent(); | |
1301 | } | |
1302 | ||
1303 | struct servent* | |
1304 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) | |
1305 | { | |
1306 | return win32_getservbyname(name, proto); | |
1307 | } | |
1308 | ||
1309 | struct servent* | |
1310 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) | |
1311 | { | |
1312 | return win32_getservbyport(port, proto); | |
1313 | } | |
1314 | ||
1315 | struct servent* | |
1316 | PerlSockGetservent(struct IPerlSock* piPerl) | |
1317 | { | |
1318 | return win32_getservent(); | |
1319 | } | |
1320 | ||
1321 | int | |
1322 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) | |
1323 | { | |
1324 | return win32_getsockname(s, name, namelen); | |
1325 | } | |
1326 | ||
1327 | int | |
1328 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) | |
1329 | { | |
1330 | return win32_getsockopt(s, level, optname, optval, optlen); | |
1331 | } | |
1332 | ||
1333 | unsigned long | |
1334 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) | |
1335 | { | |
1336 | return win32_inet_addr(cp); | |
1337 | } | |
1338 | ||
1339 | char* | |
1340 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) | |
1341 | { | |
1342 | return win32_inet_ntoa(in); | |
1343 | } | |
1344 | ||
1345 | int | |
1346 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) | |
1347 | { | |
1348 | return win32_listen(s, backlog); | |
1349 | } | |
1350 | ||
1351 | int | |
1352 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) | |
1353 | { | |
1354 | return win32_recv(s, buffer, len, flags); | |
1355 | } | |
1356 | ||
1357 | int | |
1358 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) | |
1359 | { | |
1360 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); | |
1361 | } | |
1362 | ||
1363 | int | |
1364 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) | |
1365 | { | |
1366 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); | |
1367 | } | |
1368 | ||
1369 | int | |
1370 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) | |
1371 | { | |
1372 | return win32_send(s, buffer, len, flags); | |
1373 | } | |
1374 | ||
1375 | int | |
1376 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) | |
1377 | { | |
1378 | return win32_sendto(s, buffer, len, flags, to, tolen); | |
1379 | } | |
1380 | ||
1381 | void | |
1382 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) | |
1383 | { | |
1384 | win32_sethostent(stayopen); | |
1385 | } | |
1386 | ||
1387 | void | |
1388 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) | |
1389 | { | |
1390 | win32_setnetent(stayopen); | |
1391 | } | |
1392 | ||
1393 | void | |
1394 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) | |
1395 | { | |
1396 | win32_setprotoent(stayopen); | |
1397 | } | |
1398 | ||
1399 | void | |
1400 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) | |
1401 | { | |
1402 | win32_setservent(stayopen); | |
1403 | } | |
1404 | ||
1405 | int | |
1406 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) | |
1407 | { | |
1408 | return win32_setsockopt(s, level, optname, optval, optlen); | |
1409 | } | |
1410 | ||
1411 | int | |
1412 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) | |
1413 | { | |
1414 | return win32_shutdown(s, how); | |
1415 | } | |
1416 | ||
1417 | SOCKET | |
1418 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) | |
1419 | { | |
1420 | return win32_socket(af, type, protocol); | |
1421 | } | |
1422 | ||
1423 | int | |
1424 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) | |
1425 | { | |
1426 | dTHXo; | |
1427 | Perl_croak(aTHX_ "socketpair not implemented!\n"); | |
1428 | return 0; | |
1429 | } | |
1430 | ||
1431 | int | |
1432 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) | |
1433 | { | |
1434 | return win32_closesocket(s); | |
1435 | } | |
1436 | ||
1437 | int | |
1438 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) | |
1439 | { | |
1440 | return win32_ioctlsocket(s, cmd, argp); | |
1441 | } | |
1442 | ||
1443 | struct IPerlSock perlSock = | |
1444 | { | |
1445 | PerlSockHtonl, | |
1446 | PerlSockHtons, | |
1447 | PerlSockNtohl, | |
1448 | PerlSockNtohs, | |
1449 | PerlSockAccept, | |
1450 | PerlSockBind, | |
1451 | PerlSockConnect, | |
1452 | PerlSockEndhostent, | |
1453 | PerlSockEndnetent, | |
1454 | PerlSockEndprotoent, | |
1455 | PerlSockEndservent, | |
1456 | PerlSockGethostname, | |
1457 | PerlSockGetpeername, | |
1458 | PerlSockGethostbyaddr, | |
1459 | PerlSockGethostbyname, | |
1460 | PerlSockGethostent, | |
1461 | PerlSockGetnetbyaddr, | |
1462 | PerlSockGetnetbyname, | |
1463 | PerlSockGetnetent, | |
1464 | PerlSockGetprotobyname, | |
1465 | PerlSockGetprotobynumber, | |
1466 | PerlSockGetprotoent, | |
1467 | PerlSockGetservbyname, | |
1468 | PerlSockGetservbyport, | |
1469 | PerlSockGetservent, | |
1470 | PerlSockGetsockname, | |
1471 | PerlSockGetsockopt, | |
1472 | PerlSockInetAddr, | |
1473 | PerlSockInetNtoa, | |
1474 | PerlSockListen, | |
1475 | PerlSockRecv, | |
1476 | PerlSockRecvfrom, | |
1477 | PerlSockSelect, | |
1478 | PerlSockSend, | |
1479 | PerlSockSendto, | |
1480 | PerlSockSethostent, | |
1481 | PerlSockSetnetent, | |
1482 | PerlSockSetprotoent, | |
1483 | PerlSockSetservent, | |
1484 | PerlSockSetsockopt, | |
1485 | PerlSockShutdown, | |
1486 | PerlSockSocket, | |
1487 | PerlSockSocketpair, | |
1488 | PerlSockClosesocket, | |
1489 | }; | |
1490 | ||
1491 | ||
1492 | /* IPerlProc */ | |
1493 | ||
1494 | #define EXECF_EXEC 1 | |
1495 | #define EXECF_SPAWN 2 | |
1496 | ||
1497 | void | |
1498 | PerlProcAbort(struct IPerlProc* piPerl) | |
1499 | { | |
1500 | win32_abort(); | |
1501 | } | |
1502 | ||
1503 | char * | |
1504 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) | |
1505 | { | |
1506 | return win32_crypt(clear, salt); | |
1507 | } | |
1508 | ||
1509 | void | |
1510 | PerlProcExit(struct IPerlProc* piPerl, int status) | |
1511 | { | |
1512 | exit(status); | |
1513 | } | |
1514 | ||
1515 | void | |
1516 | PerlProc_Exit(struct IPerlProc* piPerl, int status) | |
1517 | { | |
1518 | _exit(status); | |
1519 | } | |
1520 | ||
1521 | int | |
1522 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) | |
1523 | { | |
1524 | return execl(cmdname, arg0, arg1, arg2, arg3); | |
1525 | } | |
1526 | ||
1527 | int | |
1528 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1529 | { | |
1530 | return win32_execvp(cmdname, argv); | |
1531 | } | |
1532 | ||
1533 | int | |
1534 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) | |
1535 | { | |
1536 | return win32_execvp(cmdname, argv); | |
1537 | } | |
1538 | ||
1539 | uid_t | |
1540 | PerlProcGetuid(struct IPerlProc* piPerl) | |
1541 | { | |
1542 | return getuid(); | |
1543 | } | |
1544 | ||
1545 | uid_t | |
1546 | PerlProcGeteuid(struct IPerlProc* piPerl) | |
1547 | { | |
1548 | return geteuid(); | |
1549 | } | |
1550 | ||
1551 | gid_t | |
1552 | PerlProcGetgid(struct IPerlProc* piPerl) | |
1553 | { | |
1554 | return getgid(); | |
1555 | } | |
1556 | ||
1557 | gid_t | |
1558 | PerlProcGetegid(struct IPerlProc* piPerl) | |
1559 | { | |
1560 | return getegid(); | |
1561 | } | |
1562 | ||
1563 | char * | |
1564 | PerlProcGetlogin(struct IPerlProc* piPerl) | |
1565 | { | |
1566 | return g_getlogin(); | |
1567 | } | |
1568 | ||
1569 | int | |
1570 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) | |
1571 | { | |
1572 | return win32_kill(pid, sig); | |
1573 | } | |
1574 | ||
1575 | int | |
1576 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) | |
1577 | { | |
1578 | dTHXo; | |
1579 | Perl_croak(aTHX_ "killpg not implemented!\n"); | |
1580 | return 0; | |
1581 | } | |
1582 | ||
1583 | int | |
1584 | PerlProcPauseProc(struct IPerlProc* piPerl) | |
1585 | { | |
1586 | return win32_sleep((32767L << 16) + 32767); | |
1587 | } | |
1588 | ||
1589 | PerlIO* | |
1590 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) | |
1591 | { | |
1592 | dTHXo; | |
1593 | PERL_FLUSHALL_FOR_CHILD; | |
adb71456 | 1594 | return win32_popen(command, mode); |
7766f137 GS |
1595 | } |
1596 | ||
1597 | int | |
1598 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) | |
1599 | { | |
adb71456 | 1600 | return win32_pclose(stream); |
7766f137 GS |
1601 | } |
1602 | ||
1603 | int | |
1604 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) | |
1605 | { | |
1606 | return win32_pipe(phandles, 512, O_BINARY); | |
1607 | } | |
1608 | ||
1609 | int | |
1610 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) | |
1611 | { | |
1612 | return setuid(u); | |
1613 | } | |
1614 | ||
1615 | int | |
1616 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) | |
1617 | { | |
1618 | return setgid(g); | |
1619 | } | |
1620 | ||
1621 | int | |
1622 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) | |
1623 | { | |
1624 | return win32_sleep(s); | |
1625 | } | |
1626 | ||
1627 | int | |
1628 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) | |
1629 | { | |
1630 | return win32_times(timebuf); | |
1631 | } | |
1632 | ||
1633 | int | |
1634 | PerlProcWait(struct IPerlProc* piPerl, int *status) | |
1635 | { | |
1636 | return win32_wait(status); | |
1637 | } | |
1638 | ||
1639 | int | |
1640 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) | |
1641 | { | |
1642 | return win32_waitpid(pid, status, flags); | |
1643 | } | |
1644 | ||
1645 | Sighandler_t | |
1646 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) | |
1647 | { | |
71d280e3 | 1648 | return signal(sig, subcode); |
7766f137 GS |
1649 | } |
1650 | ||
8454a2ba | 1651 | #ifdef USE_ITHREADS |
c00206c8 | 1652 | static THREAD_RET_TYPE |
7766f137 GS |
1653 | win32_start_child(LPVOID arg) |
1654 | { | |
1655 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; | |
1656 | GV *tmpgv; | |
1657 | int status; | |
1658 | #ifdef PERL_OBJECT | |
1659 | CPerlObj *pPerl = (CPerlObj*)my_perl; | |
1660 | #endif | |
1661 | #ifdef PERL_SYNC_FORK | |
1662 | static long sync_fork_id = 0; | |
1663 | long id = ++sync_fork_id; | |
1664 | #endif | |
1665 | ||
1666 | ||
ba869deb | 1667 | PERL_SET_THX(my_perl); |
7766f137 GS |
1668 | |
1669 | /* set $$ to pseudo id */ | |
1670 | #ifdef PERL_SYNC_FORK | |
1671 | w32_pseudo_id = id; | |
1672 | #else | |
1673 | w32_pseudo_id = GetCurrentThreadId(); | |
922b1888 GS |
1674 | if (IsWin95()) { |
1675 | int pid = (int)w32_pseudo_id; | |
1676 | if (pid < 0) | |
1677 | w32_pseudo_id = -pid; | |
1678 | } | |
7766f137 GS |
1679 | #endif |
1680 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) | |
1681 | sv_setiv(GvSV(tmpgv), -(IV)w32_pseudo_id); | |
1682 | hv_clear(PL_pidstatus); | |
1683 | ||
1684 | /* push a zero on the stack (we are the child) */ | |
1685 | { | |
1686 | djSP; | |
1687 | dTARGET; | |
1688 | PUSHi(0); | |
1689 | PUTBACK; | |
1690 | } | |
1691 | ||
1692 | /* continue from next op */ | |
1693 | PL_op = PL_op->op_next; | |
1694 | ||
1695 | { | |
1696 | dJMPENV; | |
5db10396 | 1697 | volatile int oldscope = PL_scopestack_ix; |
7766f137 GS |
1698 | |
1699 | restart: | |
1700 | JMPENV_PUSH(status); | |
1701 | switch (status) { | |
1702 | case 0: | |
1703 | CALLRUNOPS(aTHX); | |
1704 | status = 0; | |
1705 | break; | |
1706 | case 2: | |
1707 | while (PL_scopestack_ix > oldscope) | |
1708 | LEAVE; | |
1709 | FREETMPS; | |
1710 | PL_curstash = PL_defstash; | |
1711 | if (PL_endav && !PL_minus_c) | |
1712 | call_list(oldscope, PL_endav); | |
1713 | status = STATUS_NATIVE_EXPORT; | |
1714 | break; | |
1715 | case 3: | |
1716 | if (PL_restartop) { | |
1717 | POPSTACK_TO(PL_mainstack); | |
1718 | PL_op = PL_restartop; | |
1719 | PL_restartop = Nullop; | |
1720 | goto restart; | |
1721 | } | |
1722 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); | |
1723 | FREETMPS; | |
1724 | status = 1; | |
1725 | break; | |
1726 | } | |
1727 | JMPENV_POP; | |
1728 | ||
1729 | /* XXX hack to avoid perl_destruct() freeing optree */ | |
1730 | PL_main_root = Nullop; | |
1731 | } | |
1732 | ||
1c0ca838 GS |
1733 | /* close the std handles to avoid fd leaks */ |
1734 | { | |
1735 | do_close(gv_fetchpv("STDIN", TRUE, SVt_PVIO), FALSE); | |
1736 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); | |
1737 | do_close(gv_fetchpv("STDERR", TRUE, SVt_PVIO), FALSE); | |
1738 | } | |
1739 | ||
7766f137 GS |
1740 | /* destroy everything (waits for any pseudo-forked children) */ |
1741 | perl_destruct(my_perl); | |
1742 | perl_free(my_perl); | |
1743 | ||
1744 | #ifdef PERL_SYNC_FORK | |
1745 | return id; | |
1746 | #else | |
1747 | return (DWORD)status; | |
1748 | #endif | |
1749 | } | |
8454a2ba | 1750 | #endif /* USE_ITHREADS */ |
7766f137 GS |
1751 | |
1752 | int | |
1753 | PerlProcFork(struct IPerlProc* piPerl) | |
1754 | { | |
1755 | dTHXo; | |
8454a2ba | 1756 | #ifdef USE_ITHREADS |
7766f137 GS |
1757 | DWORD id; |
1758 | HANDLE handle; | |
7a955601 GS |
1759 | CPerlHost *h; |
1760 | ||
1761 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { | |
1762 | errno = EAGAIN; | |
1763 | return -1; | |
1764 | } | |
1765 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); | |
7766f137 GS |
1766 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHXo, 1, |
1767 | h->m_pHostperlMem, | |
1768 | h->m_pHostperlMemShared, | |
1769 | h->m_pHostperlMemParse, | |
1770 | h->m_pHostperlEnv, | |
1771 | h->m_pHostperlStdIO, | |
1772 | h->m_pHostperlLIO, | |
1773 | h->m_pHostperlDir, | |
1774 | h->m_pHostperlSock, | |
1775 | h->m_pHostperlProc | |
1776 | ); | |
ad4e2db7 | 1777 | new_perl->Isys_intern.internal_host = h; |
8454a2ba | 1778 | # ifdef PERL_SYNC_FORK |
7766f137 | 1779 | id = win32_start_child((LPVOID)new_perl); |
ba869deb | 1780 | PERL_SET_THX(aTHXo); |
8454a2ba | 1781 | # else |
c00206c8 GS |
1782 | # ifdef USE_RTL_THREAD_API |
1783 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, | |
1784 | (void*)new_perl, 0, (unsigned*)&id); | |
1785 | # else | |
7766f137 GS |
1786 | handle = CreateThread(NULL, 0, win32_start_child, |
1787 | (LPVOID)new_perl, 0, &id); | |
c00206c8 | 1788 | # endif |
ba869deb | 1789 | PERL_SET_THX(aTHXo); /* XXX perl_clone*() set TLS */ |
60fa28ff GS |
1790 | if (!handle) { |
1791 | errno = EAGAIN; | |
1792 | return -1; | |
1793 | } | |
922b1888 GS |
1794 | if (IsWin95()) { |
1795 | int pid = (int)id; | |
1796 | if (pid < 0) | |
1797 | id = -pid; | |
1798 | } | |
7766f137 GS |
1799 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; |
1800 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; | |
1801 | ++w32_num_pseudo_children; | |
8454a2ba | 1802 | # endif |
7766f137 | 1803 | return -(int)id; |
8454a2ba GS |
1804 | #else |
1805 | Perl_croak(aTHX_ "fork() not implemented!\n"); | |
1806 | return -1; | |
1807 | #endif /* USE_ITHREADS */ | |
7766f137 GS |
1808 | } |
1809 | ||
1810 | int | |
1811 | PerlProcGetpid(struct IPerlProc* piPerl) | |
1812 | { | |
1813 | return win32_getpid(); | |
1814 | } | |
1815 | ||
1816 | void* | |
1817 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) | |
1818 | { | |
1819 | return win32_dynaload(filename); | |
1820 | } | |
1821 | ||
1822 | void | |
1823 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) | |
1824 | { | |
1825 | win32_str_os_error(sv, dwErr); | |
1826 | } | |
1827 | ||
1828 | BOOL | |
1829 | PerlProcDoCmd(struct IPerlProc* piPerl, char *cmd) | |
1830 | { | |
1831 | do_spawn2(cmd, EXECF_EXEC); | |
1832 | return FALSE; | |
1833 | } | |
1834 | ||
1835 | int | |
1836 | PerlProcSpawn(struct IPerlProc* piPerl, char* cmds) | |
1837 | { | |
1838 | return do_spawn2(cmds, EXECF_SPAWN); | |
1839 | } | |
1840 | ||
1841 | int | |
1842 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) | |
1843 | { | |
1844 | return win32_spawnvp(mode, cmdname, argv); | |
1845 | } | |
1846 | ||
1847 | int | |
1848 | PerlProcASpawn(struct IPerlProc* piPerl, void *vreally, void **vmark, void **vsp) | |
1849 | { | |
1850 | return do_aspawn(vreally, vmark, vsp); | |
1851 | } | |
1852 | ||
5f1a76d0 NIS |
1853 | int |
1854 | PerlProcLastHost(struct IPerlProc* piPerl) | |
1855 | { | |
1856 | dTHXo; | |
1857 | CPerlHost *h = (CPerlHost*)w32_internal_host; | |
1858 | return h->LastHost(); | |
1859 | } | |
1860 | ||
7766f137 GS |
1861 | struct IPerlProc perlProc = |
1862 | { | |
1863 | PerlProcAbort, | |
1864 | PerlProcCrypt, | |
1865 | PerlProcExit, | |
1866 | PerlProc_Exit, | |
1867 | PerlProcExecl, | |
1868 | PerlProcExecv, | |
1869 | PerlProcExecvp, | |
1870 | PerlProcGetuid, | |
1871 | PerlProcGeteuid, | |
1872 | PerlProcGetgid, | |
1873 | PerlProcGetegid, | |
1874 | PerlProcGetlogin, | |
1875 | PerlProcKill, | |
1876 | PerlProcKillpg, | |
1877 | PerlProcPauseProc, | |
1878 | PerlProcPopen, | |
1879 | PerlProcPclose, | |
1880 | PerlProcPipe, | |
1881 | PerlProcSetuid, | |
1882 | PerlProcSetgid, | |
1883 | PerlProcSleep, | |
1884 | PerlProcTimes, | |
1885 | PerlProcWait, | |
1886 | PerlProcWaitpid, | |
1887 | PerlProcSignal, | |
1888 | PerlProcFork, | |
1889 | PerlProcGetpid, | |
1890 | PerlProcDynaLoader, | |
1891 | PerlProcGetOSError, | |
1892 | PerlProcDoCmd, | |
1893 | PerlProcSpawn, | |
1894 | PerlProcSpawnvp, | |
1895 | PerlProcASpawn, | |
5f1a76d0 | 1896 | PerlProcLastHost |
7766f137 GS |
1897 | }; |
1898 | ||
1899 | ||
1900 | /* | |
1901 | * CPerlHost | |
1902 | */ | |
1903 | ||
1904 | CPerlHost::CPerlHost(void) | |
1905 | { | |
5f1a76d0 NIS |
1906 | /* Construct a host from scratch */ |
1907 | InterlockedIncrement(&num_hosts); | |
7766f137 GS |
1908 | m_pvDir = new VDir(); |
1909 | m_pVMem = new VMem(); | |
1910 | m_pVMemShared = new VMem(); | |
1911 | m_pVMemParse = new VMem(); | |
1912 | ||
1913 | m_pvDir->Init(NULL, m_pVMem); | |
1914 | ||
1915 | m_dwEnvCount = 0; | |
1916 | m_lppEnvList = NULL; | |
1917 | ||
1918 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
1919 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
1920 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
1921 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
1922 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
1923 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
1924 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
1925 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
1926 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
1927 | ||
1928 | m_pHostperlMem = &m_hostperlMem; | |
1929 | m_pHostperlMemShared = &m_hostperlMemShared; | |
1930 | m_pHostperlMemParse = &m_hostperlMemParse; | |
1931 | m_pHostperlEnv = &m_hostperlEnv; | |
1932 | m_pHostperlStdIO = &m_hostperlStdIO; | |
1933 | m_pHostperlLIO = &m_hostperlLIO; | |
1934 | m_pHostperlDir = &m_hostperlDir; | |
1935 | m_pHostperlSock = &m_hostperlSock; | |
1936 | m_pHostperlProc = &m_hostperlProc; | |
1937 | } | |
1938 | ||
1939 | #define SETUPEXCHANGE(xptr, iptr, table) \ | |
1940 | STMT_START { \ | |
1941 | if (xptr) { \ | |
1942 | iptr = *xptr; \ | |
1943 | *xptr = &table; \ | |
1944 | } \ | |
1945 | else { \ | |
1946 | iptr = &table; \ | |
1947 | } \ | |
1948 | } STMT_END | |
1949 | ||
1950 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
1951 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
1952 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
1953 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
1954 | struct IPerlProc** ppProc) | |
1955 | { | |
5f1a76d0 | 1956 | InterlockedIncrement(&num_hosts); |
f7aeb604 | 1957 | m_pvDir = new VDir(0); |
7766f137 GS |
1958 | m_pVMem = new VMem(); |
1959 | m_pVMemShared = new VMem(); | |
1960 | m_pVMemParse = new VMem(); | |
1961 | ||
1962 | m_pvDir->Init(NULL, m_pVMem); | |
1963 | ||
1964 | m_dwEnvCount = 0; | |
1965 | m_lppEnvList = NULL; | |
1966 | ||
1967 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
1968 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
1969 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
1970 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
1971 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
1972 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
1973 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
1974 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
1975 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
1976 | ||
1977 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); | |
1978 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); | |
1979 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); | |
1980 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); | |
1981 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); | |
1982 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); | |
1983 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); | |
1984 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); | |
1985 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); | |
1986 | } | |
1987 | #undef SETUPEXCHANGE | |
1988 | ||
1989 | CPerlHost::CPerlHost(CPerlHost& host) | |
1990 | { | |
5f1a76d0 NIS |
1991 | /* Construct a host from another host */ |
1992 | InterlockedIncrement(&num_hosts); | |
7766f137 GS |
1993 | m_pVMem = new VMem(); |
1994 | m_pVMemShared = host.GetMemShared(); | |
1995 | m_pVMemParse = host.GetMemParse(); | |
1996 | ||
1997 | /* duplicate directory info */ | |
f7aeb604 | 1998 | m_pvDir = new VDir(0); |
7766f137 GS |
1999 | m_pvDir->Init(host.GetDir(), m_pVMem); |
2000 | ||
2001 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); | |
2002 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); | |
2003 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); | |
2004 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); | |
2005 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); | |
2006 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); | |
2007 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); | |
2008 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); | |
2009 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); | |
ad4e2db7 GS |
2010 | m_pHostperlMem = &m_hostperlMem; |
2011 | m_pHostperlMemShared = &m_hostperlMemShared; | |
2012 | m_pHostperlMemParse = &m_hostperlMemParse; | |
2013 | m_pHostperlEnv = &m_hostperlEnv; | |
2014 | m_pHostperlStdIO = &m_hostperlStdIO; | |
2015 | m_pHostperlLIO = &m_hostperlLIO; | |
2016 | m_pHostperlDir = &m_hostperlDir; | |
2017 | m_pHostperlSock = &m_hostperlSock; | |
2018 | m_pHostperlProc = &m_hostperlProc; | |
7766f137 GS |
2019 | |
2020 | m_dwEnvCount = 0; | |
2021 | m_lppEnvList = NULL; | |
2022 | ||
2023 | /* duplicate environment info */ | |
2024 | LPSTR lpPtr; | |
2025 | DWORD dwIndex = 0; | |
2026 | while(lpPtr = host.GetIndex(dwIndex)) | |
2027 | Add(lpPtr); | |
2028 | } | |
2029 | ||
2030 | CPerlHost::~CPerlHost(void) | |
2031 | { | |
2032 | // Reset(); | |
5f1a76d0 | 2033 | InterlockedDecrement(&num_hosts); |
7766f137 GS |
2034 | delete m_pvDir; |
2035 | m_pVMemParse->Release(); | |
2036 | m_pVMemShared->Release(); | |
2037 | m_pVMem->Release(); | |
2038 | } | |
2039 | ||
2040 | LPSTR | |
2041 | CPerlHost::Find(LPCSTR lpStr) | |
2042 | { | |
2043 | LPSTR lpPtr; | |
2044 | LPSTR* lppPtr = Lookup(lpStr); | |
2045 | if(lppPtr != NULL) { | |
2046 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) | |
2047 | ; | |
2048 | ||
2049 | if(*lpPtr == '=') | |
2050 | ++lpPtr; | |
2051 | ||
2052 | return lpPtr; | |
2053 | } | |
2054 | return NULL; | |
2055 | } | |
2056 | ||
2057 | int | |
2058 | lookup(const void *arg1, const void *arg2) | |
2059 | { // Compare strings | |
2060 | char*ptr1, *ptr2; | |
2061 | char c1,c2; | |
2062 | ||
2063 | ptr1 = *(char**)arg1; | |
2064 | ptr2 = *(char**)arg2; | |
2065 | for(;;) { | |
2066 | c1 = *ptr1++; | |
2067 | c2 = *ptr2++; | |
2068 | if(c1 == '\0' || c1 == '=') { | |
2069 | if(c2 == '\0' || c2 == '=') | |
2070 | break; | |
2071 | ||
2072 | return -1; // string 1 < string 2 | |
2073 | } | |
2074 | else if(c2 == '\0' || c2 == '=') | |
2075 | return 1; // string 1 > string 2 | |
2076 | else if(c1 != c2) { | |
2077 | c1 = toupper(c1); | |
2078 | c2 = toupper(c2); | |
2079 | if(c1 != c2) { | |
2080 | if(c1 < c2) | |
2081 | return -1; // string 1 < string 2 | |
2082 | ||
2083 | return 1; // string 1 > string 2 | |
2084 | } | |
2085 | } | |
2086 | } | |
2087 | return 0; | |
2088 | } | |
2089 | ||
2090 | LPSTR* | |
2091 | CPerlHost::Lookup(LPCSTR lpStr) | |
2092 | { | |
2093 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); | |
2094 | } | |
2095 | ||
2096 | int | |
2097 | compare(const void *arg1, const void *arg2) | |
2098 | { // Compare strings | |
2099 | char*ptr1, *ptr2; | |
2100 | char c1,c2; | |
2101 | ||
2102 | ptr1 = *(char**)arg1; | |
2103 | ptr2 = *(char**)arg2; | |
2104 | for(;;) { | |
2105 | c1 = *ptr1++; | |
2106 | c2 = *ptr2++; | |
2107 | if(c1 == '\0' || c1 == '=') { | |
2108 | if(c1 == c2) | |
2109 | break; | |
2110 | ||
2111 | return -1; // string 1 < string 2 | |
2112 | } | |
2113 | else if(c2 == '\0' || c2 == '=') | |
2114 | return 1; // string 1 > string 2 | |
2115 | else if(c1 != c2) { | |
2116 | c1 = toupper(c1); | |
2117 | c2 = toupper(c2); | |
2118 | if(c1 != c2) { | |
2119 | if(c1 < c2) | |
2120 | return -1; // string 1 < string 2 | |
2121 | ||
2122 | return 1; // string 1 > string 2 | |
2123 | } | |
2124 | } | |
2125 | } | |
2126 | return 0; | |
2127 | } | |
2128 | ||
2129 | void | |
2130 | CPerlHost::Add(LPCSTR lpStr) | |
2131 | { | |
2132 | dTHXo; | |
2133 | char szBuffer[1024]; | |
2134 | LPSTR *lpPtr; | |
2135 | int index, length = strlen(lpStr)+1; | |
2136 | ||
2137 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) | |
2138 | szBuffer[index] = lpStr[index]; | |
2139 | ||
2140 | szBuffer[index] = '\0'; | |
2141 | ||
2142 | // replacing ? | |
2143 | lpPtr = Lookup(szBuffer); | |
2144 | if(lpPtr != NULL) { | |
2145 | Renew(*lpPtr, length, char); | |
2146 | strcpy(*lpPtr, lpStr); | |
2147 | } | |
2148 | else { | |
2149 | ++m_dwEnvCount; | |
2150 | Renew(m_lppEnvList, m_dwEnvCount, LPSTR); | |
2151 | New(1, m_lppEnvList[m_dwEnvCount-1], length, char); | |
2152 | if(m_lppEnvList[m_dwEnvCount-1] != NULL) { | |
2153 | strcpy(m_lppEnvList[m_dwEnvCount-1], lpStr); | |
2154 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); | |
2155 | } | |
2156 | else | |
2157 | --m_dwEnvCount; | |
2158 | } | |
2159 | } | |
2160 | ||
2161 | DWORD | |
2162 | CPerlHost::CalculateEnvironmentSpace(void) | |
2163 | { | |
2164 | DWORD index; | |
2165 | DWORD dwSize = 0; | |
2166 | for(index = 0; index < m_dwEnvCount; ++index) | |
2167 | dwSize += strlen(m_lppEnvList[index]) + 1; | |
2168 | ||
2169 | return dwSize; | |
2170 | } | |
2171 | ||
2172 | void | |
2173 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) | |
2174 | { | |
2175 | dTHXo; | |
2176 | Safefree(lpStr); | |
2177 | } | |
2178 | ||
2179 | char* | |
2180 | CPerlHost::GetChildDir(void) | |
2181 | { | |
2182 | dTHXo; | |
2183 | int length; | |
2184 | char* ptr; | |
2185 | New(0, ptr, MAX_PATH+1, char); | |
2186 | if(ptr) { | |
2187 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); | |
2188 | length = strlen(ptr)-1; | |
2189 | if(length > 0) { | |
2190 | if((ptr[length] == '\\') || (ptr[length] == '/')) | |
2191 | ptr[length] = 0; | |
2192 | } | |
2193 | } | |
2194 | return ptr; | |
2195 | } | |
2196 | ||
2197 | void | |
2198 | CPerlHost::FreeChildDir(char* pStr) | |
2199 | { | |
2200 | dTHXo; | |
2201 | Safefree(pStr); | |
2202 | } | |
2203 | ||
2204 | LPSTR | |
2205 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) | |
2206 | { | |
2207 | dTHXo; | |
2208 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; | |
2209 | DWORD dwSize, dwEnvIndex; | |
2210 | int nLength, compVal; | |
2211 | ||
2212 | // get the process environment strings | |
2213 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); | |
2214 | ||
2215 | // step over current directory stuff | |
2216 | while(*lpTmp == '=') | |
2217 | lpTmp += strlen(lpTmp) + 1; | |
2218 | ||
2219 | // save the start of the environment strings | |
2220 | lpEnvPtr = lpTmp; | |
2221 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { | |
2222 | // calculate the size of the environment strings | |
2223 | dwSize += strlen(lpTmp) + 1; | |
2224 | } | |
2225 | ||
2226 | // add the size of current directories | |
2227 | dwSize += vDir.CalculateEnvironmentSpace(); | |
2228 | ||
2229 | // add the additional space used by changes made to the environment | |
2230 | dwSize += CalculateEnvironmentSpace(); | |
2231 | ||
2232 | New(1, lpStr, dwSize, char); | |
2233 | lpPtr = lpStr; | |
2234 | if(lpStr != NULL) { | |
2235 | // build the local environment | |
2236 | lpStr = vDir.BuildEnvironmentSpace(lpStr); | |
2237 | ||
2238 | dwEnvIndex = 0; | |
2239 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2240 | while(*lpEnvPtr != '\0') { | |
ec00bdd8 | 2241 | if(!lpLocalEnv) { |
7766f137 GS |
2242 | // all environment overrides have been added |
2243 | // so copy string into place | |
2244 | strcpy(lpStr, lpEnvPtr); | |
2245 | nLength = strlen(lpEnvPtr) + 1; | |
2246 | lpStr += nLength; | |
2247 | lpEnvPtr += nLength; | |
2248 | } | |
2249 | else { | |
2250 | // determine which string to copy next | |
2251 | compVal = compare(&lpEnvPtr, &lpLocalEnv); | |
2252 | if(compVal < 0) { | |
2253 | strcpy(lpStr, lpEnvPtr); | |
2254 | nLength = strlen(lpEnvPtr) + 1; | |
2255 | lpStr += nLength; | |
2256 | lpEnvPtr += nLength; | |
2257 | } | |
2258 | else { | |
2259 | char *ptr = strchr(lpLocalEnv, '='); | |
2260 | if(ptr && ptr[1]) { | |
2261 | strcpy(lpStr, lpLocalEnv); | |
2262 | lpStr += strlen(lpLocalEnv) + 1; | |
2263 | } | |
2264 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2265 | if(compVal == 0) { | |
2266 | // this string was replaced | |
2267 | lpEnvPtr += strlen(lpEnvPtr) + 1; | |
2268 | } | |
2269 | } | |
2270 | } | |
2271 | } | |
2272 | ||
ec00bdd8 GS |
2273 | while(lpLocalEnv) { |
2274 | // still have environment overrides to add | |
2275 | // so copy the strings into place | |
2276 | strcpy(lpStr, lpLocalEnv); | |
2277 | nLength = strlen(lpLocalEnv) + 1; | |
2278 | lpStr += nLength; | |
2279 | lpEnvPtr += nLength; | |
2280 | lpLocalEnv = GetIndex(dwEnvIndex); | |
2281 | } | |
2282 | ||
7766f137 GS |
2283 | // add final NULL |
2284 | *lpStr = '\0'; | |
2285 | } | |
2286 | ||
2287 | // release the process environment strings | |
2288 | FreeEnvironmentStrings(lpAllocPtr); | |
2289 | ||
2290 | return lpPtr; | |
2291 | } | |
2292 | ||
2293 | void | |
2294 | CPerlHost::Reset(void) | |
2295 | { | |
2296 | dTHXo; | |
2297 | if(m_lppEnvList != NULL) { | |
2298 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2299 | Safefree(m_lppEnvList[index]); | |
2300 | m_lppEnvList[index] = NULL; | |
2301 | } | |
2302 | } | |
2303 | m_dwEnvCount = 0; | |
2304 | } | |
2305 | ||
2306 | void | |
2307 | CPerlHost::Clearenv(void) | |
2308 | { | |
2309 | char ch; | |
2310 | LPSTR lpPtr, lpStr, lpEnvPtr; | |
2311 | if(m_lppEnvList != NULL) { | |
2312 | /* set every entry to an empty string */ | |
2313 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { | |
2314 | char* ptr = strchr(m_lppEnvList[index], '='); | |
2315 | if(ptr) { | |
2316 | *++ptr = 0; | |
2317 | } | |
2318 | } | |
2319 | } | |
2320 | ||
2321 | /* get the process environment strings */ | |
2322 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); | |
2323 | ||
2324 | /* step over current directory stuff */ | |
2325 | while(*lpStr == '=') | |
2326 | lpStr += strlen(lpStr) + 1; | |
2327 | ||
2328 | while(*lpStr) { | |
2329 | lpPtr = strchr(lpStr, '='); | |
2330 | if(lpPtr) { | |
2331 | ch = *++lpPtr; | |
2332 | *lpPtr = 0; | |
2333 | Add(lpStr); | |
2334 | *lpPtr = ch; | |
2335 | } | |
2336 | lpStr += strlen(lpStr) + 1; | |
2337 | } | |
2338 | ||
2339 | FreeEnvironmentStrings(lpEnvPtr); | |
2340 | } | |
2341 | ||
2342 | ||
2343 | char* | |
2344 | CPerlHost::Getenv(const char *varname) | |
2345 | { | |
2346 | char* pEnv = Find(varname); | |
2347 | if(pEnv == NULL) { | |
2348 | pEnv = win32_getenv(varname); | |
2349 | } | |
2350 | else { | |
2351 | if(!*pEnv) | |
2352 | pEnv = 0; | |
2353 | } | |
2354 | ||
2355 | return pEnv; | |
2356 | } | |
2357 | ||
2358 | int | |
2359 | CPerlHost::Putenv(const char *envstring) | |
2360 | { | |
2361 | Add(envstring); | |
2362 | return 0; | |
2363 | } | |
2364 | ||
2365 | int | |
2366 | CPerlHost::Chdir(const char *dirname) | |
2367 | { | |
2368 | dTHXo; | |
2369 | int ret; | |
2370 | if (USING_WIDE()) { | |
2371 | WCHAR wBuffer[MAX_PATH]; | |
2372 | A2WHELPER(dirname, wBuffer, sizeof(wBuffer)); | |
2373 | ret = m_pvDir->SetCurrentDirectoryW(wBuffer); | |
2374 | } | |
2375 | else | |
2376 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); | |
2377 | if(ret < 0) { | |
2378 | errno = ENOENT; | |
2379 | } | |
2380 | return ret; | |
2381 | } | |
2382 | ||
2383 | #endif /* ___PerlHost_H___ */ |