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1 | /* perlhost.h |
2 | * |
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3 | * (c) 1999 Microsoft Corporation. All rights reserved. |
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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 | |
222c300a |
10 | #define CHECK_HOST_INTERP |
11 | |
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12 | #ifndef ___PerlHost_H___ |
13 | #define ___PerlHost_H___ |
14 | |
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15 | #include <signal.h> |
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16 | #include "iperlsys.h" |
17 | #include "vmem.h" |
18 | #include "vdir.h" |
19 | |
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20 | START_EXTERN_C |
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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); |
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24 | extern char * g_getlogin(void); |
25 | extern int do_spawn2(char *cmd, int exectype); |
7766f137 |
26 | END_EXTERN_C |
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27 | |
28 | class CPerlHost |
29 | { |
30 | public: |
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31 | /* Constructors */ |
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32 | CPerlHost(void); |
33 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
34 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
35 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
36 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
37 | struct IPerlProc** ppProc); |
38 | CPerlHost(CPerlHost& host); |
39 | ~CPerlHost(void); |
40 | |
41 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); |
42 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); |
43 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); |
44 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); |
45 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); |
46 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); |
47 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); |
48 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); |
49 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); |
50 | |
51 | BOOL PerlCreate(void); |
52 | int PerlParse(int argc, char** argv, char** env); |
53 | int PerlRun(void); |
54 | void PerlDestroy(void); |
55 | |
56 | /* IPerlMem */ |
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57 | /* Locks provided but should be unnecessary as this is private pool */ |
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58 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; |
59 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; |
60 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; |
61 | inline void* Calloc(size_t num, size_t size) |
62 | { |
63 | size_t count = num*size; |
64 | void* lpVoid = Malloc(count); |
65 | if (lpVoid) |
66 | ZeroMemory(lpVoid, count); |
67 | return lpVoid; |
68 | }; |
69 | inline void GetLock(void) { m_pVMem->GetLock(); }; |
70 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; |
71 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; |
72 | |
73 | /* IPerlMemShared */ |
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74 | /* Locks used to serialize access to the pool */ |
75 | inline void GetLockShared(void) { m_pVMemShared->GetLock(); }; |
76 | inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); }; |
77 | inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); }; |
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78 | inline void* MallocShared(size_t size) |
79 | { |
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80 | void *result; |
81 | GetLockShared(); |
82 | result = m_pVMemShared->Malloc(size); |
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83 | FreeLockShared(); |
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84 | return result; |
85 | }; |
86 | inline void* ReallocShared(void* ptr, size_t size) |
87 | { |
88 | void *result; |
89 | GetLockShared(); |
90 | result = m_pVMemShared->Realloc(ptr, size); |
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91 | FreeLockShared(); |
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92 | return result; |
93 | }; |
94 | inline void FreeShared(void* ptr) |
95 | { |
96 | GetLockShared(); |
97 | m_pVMemShared->Free(ptr); |
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98 | FreeLockShared(); |
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99 | }; |
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100 | inline void* CallocShared(size_t num, size_t size) |
101 | { |
102 | size_t count = num*size; |
103 | void* lpVoid = MallocShared(count); |
104 | if (lpVoid) |
105 | ZeroMemory(lpVoid, count); |
106 | return lpVoid; |
107 | }; |
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108 | |
109 | /* IPerlMemParse */ |
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110 | /* Assume something else is using locks to mangaging serialize |
111 | on a batch basis |
112 | */ |
113 | inline void GetLockParse(void) { m_pVMemParse->GetLock(); }; |
114 | inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); }; |
115 | inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); }; |
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116 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; |
117 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; |
118 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; |
119 | inline void* CallocParse(size_t num, size_t size) |
120 | { |
121 | size_t count = num*size; |
122 | void* lpVoid = MallocParse(count); |
123 | if (lpVoid) |
124 | ZeroMemory(lpVoid, count); |
125 | return lpVoid; |
126 | }; |
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127 | |
128 | /* IPerlEnv */ |
129 | char *Getenv(const char *varname); |
130 | int Putenv(const char *envstring); |
131 | inline char *Getenv(const char *varname, unsigned long *len) |
132 | { |
133 | *len = 0; |
134 | char *e = Getenv(varname); |
135 | if (e) |
136 | *len = strlen(e); |
137 | return e; |
138 | } |
139 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; |
140 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; |
141 | char* GetChildDir(void); |
142 | void FreeChildDir(char* pStr); |
143 | void Reset(void); |
144 | void Clearenv(void); |
145 | |
146 | inline LPSTR GetIndex(DWORD &dwIndex) |
147 | { |
148 | if(dwIndex < m_dwEnvCount) |
149 | { |
150 | ++dwIndex; |
151 | return m_lppEnvList[dwIndex-1]; |
152 | } |
153 | return NULL; |
154 | }; |
155 | |
156 | protected: |
157 | LPSTR Find(LPCSTR lpStr); |
158 | void Add(LPCSTR lpStr); |
159 | |
160 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); |
161 | void FreeLocalEnvironmentStrings(LPSTR lpStr); |
162 | LPSTR* Lookup(LPCSTR lpStr); |
163 | DWORD CalculateEnvironmentSpace(void); |
164 | |
165 | public: |
166 | |
167 | /* IPerlDIR */ |
168 | virtual int Chdir(const char *dirname); |
169 | |
170 | /* IPerllProc */ |
171 | void Abort(void); |
172 | void Exit(int status); |
173 | void _Exit(int status); |
174 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); |
175 | int Execv(const char *cmdname, const char *const *argv); |
176 | int Execvp(const char *cmdname, const char *const *argv); |
177 | |
178 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; |
179 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; |
180 | inline VDir* GetDir(void) { return m_pvDir; }; |
181 | |
182 | public: |
183 | |
184 | struct IPerlMem m_hostperlMem; |
185 | struct IPerlMem m_hostperlMemShared; |
186 | struct IPerlMem m_hostperlMemParse; |
187 | struct IPerlEnv m_hostperlEnv; |
188 | struct IPerlStdIO m_hostperlStdIO; |
189 | struct IPerlLIO m_hostperlLIO; |
190 | struct IPerlDir m_hostperlDir; |
191 | struct IPerlSock m_hostperlSock; |
192 | struct IPerlProc m_hostperlProc; |
193 | |
194 | struct IPerlMem* m_pHostperlMem; |
195 | struct IPerlMem* m_pHostperlMemShared; |
196 | struct IPerlMem* m_pHostperlMemParse; |
197 | struct IPerlEnv* m_pHostperlEnv; |
198 | struct IPerlStdIO* m_pHostperlStdIO; |
199 | struct IPerlLIO* m_pHostperlLIO; |
200 | struct IPerlDir* m_pHostperlDir; |
201 | struct IPerlSock* m_pHostperlSock; |
202 | struct IPerlProc* m_pHostperlProc; |
203 | |
204 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; |
205 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; |
206 | protected: |
207 | |
208 | VDir* m_pvDir; |
209 | VMem* m_pVMem; |
210 | VMem* m_pVMemShared; |
211 | VMem* m_pVMemParse; |
212 | |
213 | DWORD m_dwEnvCount; |
214 | LPSTR* m_lppEnvList; |
52cbf511 |
215 | BOOL m_bTopLevel; // is this a toplevel host? |
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216 | static long num_hosts; |
217 | public: |
218 | inline int LastHost(void) { return num_hosts == 1L; }; |
222c300a |
219 | struct interpreter *host_perl; |
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220 | }; |
221 | |
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222 | long CPerlHost::num_hosts = 0L; |
223 | |
222c300a |
224 | extern "C" void win32_checkTLS(struct interpreter *host_perl); |
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225 | |
222c300a |
226 | #define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) |
227 | #ifdef CHECK_HOST_INTERP |
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228 | inline CPerlHost* CheckInterp(CPerlHost *host) |
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229 | { |
230 | win32_checkTLS(host->host_perl); |
231 | return host; |
232 | } |
233 | #define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y)) |
234 | #else |
235 | #define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y) |
236 | #endif |
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237 | |
238 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) |
239 | { |
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240 | return STRUCT2RAWPTR(piPerl, m_hostperlMem); |
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241 | } |
242 | |
243 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) |
244 | { |
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245 | return STRUCT2RAWPTR(piPerl, m_hostperlMemShared); |
7766f137 |
246 | } |
247 | |
248 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) |
249 | { |
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250 | return STRUCT2RAWPTR(piPerl, m_hostperlMemParse); |
7766f137 |
251 | } |
252 | |
253 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) |
254 | { |
255 | return STRUCT2PTR(piPerl, m_hostperlEnv); |
256 | } |
257 | |
258 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) |
259 | { |
260 | return STRUCT2PTR(piPerl, m_hostperlStdIO); |
261 | } |
262 | |
263 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) |
264 | { |
265 | return STRUCT2PTR(piPerl, m_hostperlLIO); |
266 | } |
267 | |
268 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) |
269 | { |
270 | return STRUCT2PTR(piPerl, m_hostperlDir); |
271 | } |
272 | |
273 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) |
274 | { |
275 | return STRUCT2PTR(piPerl, m_hostperlSock); |
276 | } |
277 | |
278 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) |
279 | { |
280 | return STRUCT2PTR(piPerl, m_hostperlProc); |
281 | } |
282 | |
283 | |
284 | |
285 | #undef IPERL2HOST |
286 | #define IPERL2HOST(x) IPerlMem2Host(x) |
287 | |
288 | /* IPerlMem */ |
289 | void* |
290 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) |
291 | { |
292 | return IPERL2HOST(piPerl)->Malloc(size); |
293 | } |
294 | void* |
295 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
296 | { |
297 | return IPERL2HOST(piPerl)->Realloc(ptr, size); |
298 | } |
299 | void |
300 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) |
301 | { |
302 | IPERL2HOST(piPerl)->Free(ptr); |
303 | } |
304 | void* |
305 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
306 | { |
307 | return IPERL2HOST(piPerl)->Calloc(num, size); |
308 | } |
309 | |
310 | void |
311 | PerlMemGetLock(struct IPerlMem* piPerl) |
312 | { |
313 | IPERL2HOST(piPerl)->GetLock(); |
314 | } |
315 | |
316 | void |
317 | PerlMemFreeLock(struct IPerlMem* piPerl) |
318 | { |
319 | IPERL2HOST(piPerl)->FreeLock(); |
320 | } |
321 | |
322 | int |
323 | PerlMemIsLocked(struct IPerlMem* piPerl) |
324 | { |
325 | return IPERL2HOST(piPerl)->IsLocked(); |
326 | } |
327 | |
328 | struct IPerlMem perlMem = |
329 | { |
330 | PerlMemMalloc, |
331 | PerlMemRealloc, |
332 | PerlMemFree, |
333 | PerlMemCalloc, |
334 | PerlMemGetLock, |
335 | PerlMemFreeLock, |
336 | PerlMemIsLocked, |
337 | }; |
338 | |
339 | #undef IPERL2HOST |
340 | #define IPERL2HOST(x) IPerlMemShared2Host(x) |
341 | |
342 | /* IPerlMemShared */ |
343 | void* |
344 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) |
345 | { |
346 | return IPERL2HOST(piPerl)->MallocShared(size); |
347 | } |
348 | void* |
349 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
350 | { |
351 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); |
352 | } |
353 | void |
354 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) |
355 | { |
356 | IPERL2HOST(piPerl)->FreeShared(ptr); |
357 | } |
358 | void* |
359 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
360 | { |
361 | return IPERL2HOST(piPerl)->CallocShared(num, size); |
362 | } |
363 | |
364 | void |
365 | PerlMemSharedGetLock(struct IPerlMem* piPerl) |
366 | { |
367 | IPERL2HOST(piPerl)->GetLockShared(); |
368 | } |
369 | |
370 | void |
371 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) |
372 | { |
373 | IPERL2HOST(piPerl)->FreeLockShared(); |
374 | } |
375 | |
376 | int |
377 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) |
378 | { |
379 | return IPERL2HOST(piPerl)->IsLockedShared(); |
380 | } |
381 | |
382 | struct IPerlMem perlMemShared = |
383 | { |
384 | PerlMemSharedMalloc, |
385 | PerlMemSharedRealloc, |
386 | PerlMemSharedFree, |
387 | PerlMemSharedCalloc, |
388 | PerlMemSharedGetLock, |
389 | PerlMemSharedFreeLock, |
390 | PerlMemSharedIsLocked, |
391 | }; |
392 | |
393 | #undef IPERL2HOST |
394 | #define IPERL2HOST(x) IPerlMemParse2Host(x) |
395 | |
396 | /* IPerlMemParse */ |
397 | void* |
398 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) |
399 | { |
400 | return IPERL2HOST(piPerl)->MallocParse(size); |
401 | } |
402 | void* |
403 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
404 | { |
405 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); |
406 | } |
407 | void |
408 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) |
409 | { |
410 | IPERL2HOST(piPerl)->FreeParse(ptr); |
411 | } |
412 | void* |
413 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
414 | { |
415 | return IPERL2HOST(piPerl)->CallocParse(num, size); |
416 | } |
417 | |
418 | void |
419 | PerlMemParseGetLock(struct IPerlMem* piPerl) |
420 | { |
421 | IPERL2HOST(piPerl)->GetLockParse(); |
422 | } |
423 | |
424 | void |
425 | PerlMemParseFreeLock(struct IPerlMem* piPerl) |
426 | { |
427 | IPERL2HOST(piPerl)->FreeLockParse(); |
428 | } |
429 | |
430 | int |
431 | PerlMemParseIsLocked(struct IPerlMem* piPerl) |
432 | { |
433 | return IPERL2HOST(piPerl)->IsLockedParse(); |
434 | } |
435 | |
436 | struct IPerlMem perlMemParse = |
437 | { |
438 | PerlMemParseMalloc, |
439 | PerlMemParseRealloc, |
440 | PerlMemParseFree, |
441 | PerlMemParseCalloc, |
442 | PerlMemParseGetLock, |
443 | PerlMemParseFreeLock, |
444 | PerlMemParseIsLocked, |
445 | }; |
446 | |
447 | |
448 | #undef IPERL2HOST |
449 | #define IPERL2HOST(x) IPerlEnv2Host(x) |
450 | |
451 | /* IPerlEnv */ |
452 | char* |
453 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) |
454 | { |
455 | return IPERL2HOST(piPerl)->Getenv(varname); |
456 | }; |
457 | |
458 | int |
459 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) |
460 | { |
461 | return IPERL2HOST(piPerl)->Putenv(envstring); |
462 | }; |
463 | |
464 | char* |
465 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) |
466 | { |
467 | return IPERL2HOST(piPerl)->Getenv(varname, len); |
468 | } |
469 | |
470 | int |
471 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) |
472 | { |
473 | return win32_uname(name); |
474 | } |
475 | |
476 | void |
477 | PerlEnvClearenv(struct IPerlEnv* piPerl) |
478 | { |
479 | IPERL2HOST(piPerl)->Clearenv(); |
480 | } |
481 | |
482 | void* |
483 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) |
484 | { |
485 | return IPERL2HOST(piPerl)->CreateChildEnv(); |
486 | } |
487 | |
488 | void |
489 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) |
490 | { |
491 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); |
492 | } |
493 | |
494 | char* |
495 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) |
496 | { |
497 | return IPERL2HOST(piPerl)->GetChildDir(); |
498 | } |
499 | |
500 | void |
501 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) |
502 | { |
503 | IPERL2HOST(piPerl)->FreeChildDir(childDir); |
504 | } |
505 | |
506 | unsigned long |
507 | PerlEnvOsId(struct IPerlEnv* piPerl) |
508 | { |
509 | return win32_os_id(); |
510 | } |
511 | |
512 | char* |
4ea817c6 |
513 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 |
514 | { |
515 | return g_win32_get_privlib(pl); |
516 | } |
517 | |
518 | char* |
4ea817c6 |
519 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 |
520 | { |
521 | return g_win32_get_sitelib(pl); |
522 | } |
523 | |
4ea817c6 |
524 | char* |
525 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl) |
526 | { |
527 | return g_win32_get_vendorlib(pl); |
528 | } |
529 | |
635bbe87 |
530 | void |
531 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) |
532 | { |
533 | win32_get_child_IO(ptr); |
534 | } |
535 | |
f3dccfae |
536 | struct IPerlEnv perlEnv = |
7766f137 |
537 | { |
538 | PerlEnvGetenv, |
539 | PerlEnvPutenv, |
540 | PerlEnvGetenv_len, |
541 | PerlEnvUname, |
542 | PerlEnvClearenv, |
543 | PerlEnvGetChildenv, |
544 | PerlEnvFreeChildenv, |
545 | PerlEnvGetChilddir, |
546 | PerlEnvFreeChilddir, |
547 | PerlEnvOsId, |
548 | PerlEnvLibPath, |
549 | PerlEnvSiteLibPath, |
4ea817c6 |
550 | PerlEnvVendorLibPath, |
635bbe87 |
551 | PerlEnvGetChildIO, |
7766f137 |
552 | }; |
553 | |
554 | #undef IPERL2HOST |
555 | #define IPERL2HOST(x) IPerlStdIO2Host(x) |
556 | |
557 | /* PerlStdIO */ |
adb71456 |
558 | FILE* |
7766f137 |
559 | PerlStdIOStdin(struct IPerlStdIO* piPerl) |
560 | { |
adb71456 |
561 | return win32_stdin(); |
7766f137 |
562 | } |
563 | |
adb71456 |
564 | FILE* |
7766f137 |
565 | PerlStdIOStdout(struct IPerlStdIO* piPerl) |
566 | { |
adb71456 |
567 | return win32_stdout(); |
7766f137 |
568 | } |
569 | |
adb71456 |
570 | FILE* |
7766f137 |
571 | PerlStdIOStderr(struct IPerlStdIO* piPerl) |
572 | { |
adb71456 |
573 | return win32_stderr(); |
7766f137 |
574 | } |
575 | |
adb71456 |
576 | FILE* |
7766f137 |
577 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) |
578 | { |
adb71456 |
579 | return win32_fopen(path, mode); |
7766f137 |
580 | } |
581 | |
582 | int |
adb71456 |
583 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
584 | { |
adb71456 |
585 | return win32_fclose((pf)); |
7766f137 |
586 | } |
587 | |
588 | int |
adb71456 |
589 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
590 | { |
adb71456 |
591 | return win32_feof(pf); |
7766f137 |
592 | } |
593 | |
594 | int |
adb71456 |
595 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
596 | { |
adb71456 |
597 | return win32_ferror(pf); |
7766f137 |
598 | } |
599 | |
600 | void |
adb71456 |
601 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
602 | { |
adb71456 |
603 | win32_clearerr(pf); |
7766f137 |
604 | } |
605 | |
606 | int |
adb71456 |
607 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
608 | { |
adb71456 |
609 | return win32_getc(pf); |
7766f137 |
610 | } |
611 | |
612 | char* |
adb71456 |
613 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
614 | { |
615 | #ifdef FILE_base |
adb71456 |
616 | FILE *f = pf; |
7766f137 |
617 | return FILE_base(f); |
618 | #else |
619 | return Nullch; |
620 | #endif |
621 | } |
622 | |
623 | int |
adb71456 |
624 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
625 | { |
626 | #ifdef FILE_bufsiz |
adb71456 |
627 | FILE *f = pf; |
7766f137 |
628 | return FILE_bufsiz(f); |
629 | #else |
630 | return (-1); |
631 | #endif |
632 | } |
633 | |
634 | int |
adb71456 |
635 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
636 | { |
637 | #ifdef USE_STDIO_PTR |
adb71456 |
638 | FILE *f = pf; |
7766f137 |
639 | return FILE_cnt(f); |
640 | #else |
641 | return (-1); |
642 | #endif |
643 | } |
644 | |
645 | char* |
adb71456 |
646 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
647 | { |
648 | #ifdef USE_STDIO_PTR |
adb71456 |
649 | FILE *f = pf; |
7766f137 |
650 | return FILE_ptr(f); |
651 | #else |
652 | return Nullch; |
653 | #endif |
654 | } |
655 | |
656 | char* |
adb71456 |
657 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) |
7766f137 |
658 | { |
adb71456 |
659 | return win32_fgets(s, n, pf); |
7766f137 |
660 | } |
661 | |
662 | int |
adb71456 |
663 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) |
7766f137 |
664 | { |
adb71456 |
665 | return win32_fputc(c, pf); |
7766f137 |
666 | } |
667 | |
668 | int |
adb71456 |
669 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) |
7766f137 |
670 | { |
adb71456 |
671 | return win32_fputs(s, pf); |
7766f137 |
672 | } |
673 | |
674 | int |
adb71456 |
675 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
676 | { |
adb71456 |
677 | return win32_fflush(pf); |
7766f137 |
678 | } |
679 | |
680 | int |
adb71456 |
681 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) |
7766f137 |
682 | { |
adb71456 |
683 | return win32_ungetc(c, pf); |
7766f137 |
684 | } |
685 | |
686 | int |
adb71456 |
687 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
688 | { |
adb71456 |
689 | return win32_fileno(pf); |
7766f137 |
690 | } |
691 | |
adb71456 |
692 | FILE* |
7766f137 |
693 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) |
694 | { |
adb71456 |
695 | return win32_fdopen(fd, mode); |
7766f137 |
696 | } |
697 | |
adb71456 |
698 | FILE* |
699 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) |
7766f137 |
700 | { |
adb71456 |
701 | return win32_freopen(path, mode, (FILE*)pf); |
7766f137 |
702 | } |
703 | |
704 | SSize_t |
adb71456 |
705 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
706 | { |
adb71456 |
707 | return win32_fread(buffer, size, count, pf); |
7766f137 |
708 | } |
709 | |
710 | SSize_t |
adb71456 |
711 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
712 | { |
adb71456 |
713 | return win32_fwrite(buffer, size, count, pf); |
7766f137 |
714 | } |
715 | |
716 | void |
adb71456 |
717 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) |
7766f137 |
718 | { |
adb71456 |
719 | win32_setbuf(pf, buffer); |
7766f137 |
720 | } |
721 | |
722 | int |
adb71456 |
723 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) |
7766f137 |
724 | { |
adb71456 |
725 | return win32_setvbuf(pf, buffer, type, size); |
7766f137 |
726 | } |
727 | |
728 | void |
adb71456 |
729 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) |
7766f137 |
730 | { |
731 | #ifdef STDIO_CNT_LVALUE |
adb71456 |
732 | FILE *f = pf; |
7766f137 |
733 | FILE_cnt(f) = n; |
734 | #endif |
735 | } |
736 | |
737 | void |
adb71456 |
738 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, char * ptr) |
7766f137 |
739 | { |
740 | #ifdef STDIO_PTR_LVALUE |
adb71456 |
741 | FILE *f = pf; |
7766f137 |
742 | FILE_ptr(f) = ptr; |
7766f137 |
743 | #endif |
744 | } |
745 | |
746 | void |
adb71456 |
747 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
748 | { |
adb71456 |
749 | win32_setvbuf(pf, NULL, _IOLBF, 0); |
7766f137 |
750 | } |
751 | |
752 | int |
adb71456 |
753 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) |
7766f137 |
754 | { |
755 | va_list(arglist); |
756 | va_start(arglist, format); |
adb71456 |
757 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
758 | } |
759 | |
760 | int |
adb71456 |
761 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) |
7766f137 |
762 | { |
adb71456 |
763 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
764 | } |
765 | |
c623ac67 |
766 | Off_t |
adb71456 |
767 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
768 | { |
adb71456 |
769 | return win32_ftell(pf); |
7766f137 |
770 | } |
771 | |
772 | int |
c623ac67 |
773 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin) |
7766f137 |
774 | { |
adb71456 |
775 | return win32_fseek(pf, offset, origin); |
7766f137 |
776 | } |
777 | |
778 | void |
adb71456 |
779 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
780 | { |
adb71456 |
781 | win32_rewind(pf); |
7766f137 |
782 | } |
783 | |
adb71456 |
784 | FILE* |
7766f137 |
785 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) |
786 | { |
adb71456 |
787 | return win32_tmpfile(); |
7766f137 |
788 | } |
789 | |
790 | int |
adb71456 |
791 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) |
7766f137 |
792 | { |
adb71456 |
793 | return win32_fgetpos(pf, p); |
7766f137 |
794 | } |
795 | |
796 | int |
adb71456 |
797 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) |
7766f137 |
798 | { |
adb71456 |
799 | return win32_fsetpos(pf, p); |
7766f137 |
800 | } |
801 | void |
802 | PerlStdIOInit(struct IPerlStdIO* piPerl) |
803 | { |
804 | } |
805 | |
806 | void |
807 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) |
808 | { |
809 | Perl_init_os_extras(); |
810 | } |
811 | |
812 | int |
c623ac67 |
813 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags) |
7766f137 |
814 | { |
815 | return win32_open_osfhandle(osfhandle, flags); |
816 | } |
817 | |
c623ac67 |
818 | intptr_t |
7766f137 |
819 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) |
820 | { |
821 | return win32_get_osfhandle(filenum); |
822 | } |
823 | |
adb71456 |
824 | FILE* |
825 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
826 | { |
adb71456 |
827 | FILE* pfdup; |
7766f137 |
828 | fpos_t pos; |
829 | char mode[3]; |
adb71456 |
830 | int fileno = win32_dup(win32_fileno(pf)); |
7766f137 |
831 | |
832 | /* open the file in the same mode */ |
4ce4f76e |
833 | #ifdef __BORLANDC__ |
adb71456 |
834 | if((pf)->flags & _F_READ) { |
4ce4f76e |
835 | mode[0] = 'r'; |
836 | mode[1] = 0; |
837 | } |
adb71456 |
838 | else if((pf)->flags & _F_WRIT) { |
4ce4f76e |
839 | mode[0] = 'a'; |
840 | mode[1] = 0; |
841 | } |
adb71456 |
842 | else if((pf)->flags & _F_RDWR) { |
4ce4f76e |
843 | mode[0] = 'r'; |
844 | mode[1] = '+'; |
845 | mode[2] = 0; |
846 | } |
847 | #else |
adb71456 |
848 | if((pf)->_flag & _IOREAD) { |
7766f137 |
849 | mode[0] = 'r'; |
850 | mode[1] = 0; |
851 | } |
adb71456 |
852 | else if((pf)->_flag & _IOWRT) { |
7766f137 |
853 | mode[0] = 'a'; |
854 | mode[1] = 0; |
855 | } |
adb71456 |
856 | else if((pf)->_flag & _IORW) { |
7766f137 |
857 | mode[0] = 'r'; |
858 | mode[1] = '+'; |
859 | mode[2] = 0; |
860 | } |
4ce4f76e |
861 | #endif |
7766f137 |
862 | |
f3dccfae |
863 | /* it appears that the binmode is attached to the |
7766f137 |
864 | * file descriptor so binmode files will be handled |
865 | * correctly |
866 | */ |
adb71456 |
867 | pfdup = win32_fdopen(fileno, mode); |
7766f137 |
868 | |
869 | /* move the file pointer to the same position */ |
adb71456 |
870 | if (!fgetpos(pf, &pos)) { |
871 | fsetpos(pfdup, &pos); |
7766f137 |
872 | } |
873 | return pfdup; |
874 | } |
875 | |
f3dccfae |
876 | struct IPerlStdIO perlStdIO = |
7766f137 |
877 | { |
878 | PerlStdIOStdin, |
879 | PerlStdIOStdout, |
880 | PerlStdIOStderr, |
881 | PerlStdIOOpen, |
882 | PerlStdIOClose, |
883 | PerlStdIOEof, |
884 | PerlStdIOError, |
885 | PerlStdIOClearerr, |
886 | PerlStdIOGetc, |
887 | PerlStdIOGetBase, |
888 | PerlStdIOGetBufsiz, |
889 | PerlStdIOGetCnt, |
890 | PerlStdIOGetPtr, |
891 | PerlStdIOGets, |
892 | PerlStdIOPutc, |
893 | PerlStdIOPuts, |
894 | PerlStdIOFlush, |
895 | PerlStdIOUngetc, |
896 | PerlStdIOFileno, |
897 | PerlStdIOFdopen, |
898 | PerlStdIOReopen, |
899 | PerlStdIORead, |
900 | PerlStdIOWrite, |
901 | PerlStdIOSetBuf, |
902 | PerlStdIOSetVBuf, |
903 | PerlStdIOSetCnt, |
adb71456 |
904 | PerlStdIOSetPtr, |
7766f137 |
905 | PerlStdIOSetlinebuf, |
906 | PerlStdIOPrintf, |
907 | PerlStdIOVprintf, |
908 | PerlStdIOTell, |
909 | PerlStdIOSeek, |
910 | PerlStdIORewind, |
911 | PerlStdIOTmpfile, |
912 | PerlStdIOGetpos, |
913 | PerlStdIOSetpos, |
914 | PerlStdIOInit, |
915 | PerlStdIOInitOSExtras, |
916 | PerlStdIOFdupopen, |
917 | }; |
918 | |
919 | |
920 | #undef IPERL2HOST |
921 | #define IPERL2HOST(x) IPerlLIO2Host(x) |
922 | |
923 | /* IPerlLIO */ |
924 | int |
925 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) |
926 | { |
927 | return win32_access(path, mode); |
928 | } |
929 | |
930 | int |
931 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) |
932 | { |
933 | return win32_chmod(filename, pmode); |
934 | } |
935 | |
936 | int |
937 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) |
938 | { |
939 | return chown(filename, owner, group); |
940 | } |
941 | |
942 | int |
943 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, long size) |
944 | { |
945 | return chsize(handle, size); |
946 | } |
947 | |
948 | int |
949 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) |
950 | { |
951 | return win32_close(handle); |
952 | } |
953 | |
954 | int |
955 | PerlLIODup(struct IPerlLIO* piPerl, int handle) |
956 | { |
957 | return win32_dup(handle); |
958 | } |
959 | |
960 | int |
961 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) |
962 | { |
963 | return win32_dup2(handle1, handle2); |
964 | } |
965 | |
966 | int |
967 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) |
968 | { |
969 | return win32_flock(fd, oper); |
970 | } |
971 | |
972 | int |
c623ac67 |
973 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer) |
7766f137 |
974 | { |
1889e8b0 |
975 | return win32_fstat(handle, buffer); |
7766f137 |
976 | } |
977 | |
978 | int |
979 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) |
980 | { |
981 | return win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data); |
982 | } |
983 | |
984 | int |
985 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) |
986 | { |
987 | return isatty(fd); |
988 | } |
989 | |
990 | int |
991 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) |
992 | { |
993 | return win32_link(oldname, newname); |
994 | } |
995 | |
c623ac67 |
996 | Off_t |
997 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin) |
7766f137 |
998 | { |
999 | return win32_lseek(handle, offset, origin); |
1000 | } |
1001 | |
1002 | int |
c623ac67 |
1003 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1004 | { |
1005 | return win32_stat(path, buffer); |
1006 | } |
1007 | |
1008 | char* |
1009 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) |
1010 | { |
1011 | return mktemp(Template); |
1012 | } |
1013 | |
1014 | int |
1015 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) |
1016 | { |
1017 | return win32_open(filename, oflag); |
1018 | } |
1019 | |
1020 | int |
1021 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) |
1022 | { |
1023 | return win32_open(filename, oflag, pmode); |
1024 | } |
1025 | |
1026 | int |
1027 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) |
1028 | { |
1029 | return win32_read(handle, buffer, count); |
1030 | } |
1031 | |
1032 | int |
1033 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) |
1034 | { |
1035 | return win32_rename(OldFileName, newname); |
1036 | } |
1037 | |
1038 | int |
1039 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) |
1040 | { |
1041 | return win32_setmode(handle, mode); |
1042 | } |
1043 | |
1044 | int |
c623ac67 |
1045 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1046 | { |
1047 | return win32_stat(path, buffer); |
1048 | } |
1049 | |
1050 | char* |
1051 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) |
1052 | { |
1053 | return tmpnam(string); |
1054 | } |
1055 | |
1056 | int |
1057 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) |
1058 | { |
1059 | return umask(pmode); |
1060 | } |
1061 | |
1062 | int |
1063 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) |
1064 | { |
1065 | return win32_unlink(filename); |
1066 | } |
1067 | |
1068 | int |
1069 | PerlLIOUtime(struct IPerlLIO* piPerl, char *filename, struct utimbuf *times) |
1070 | { |
1071 | return win32_utime(filename, times); |
1072 | } |
1073 | |
1074 | int |
1075 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) |
1076 | { |
1077 | return win32_write(handle, buffer, count); |
1078 | } |
1079 | |
1080 | struct IPerlLIO perlLIO = |
1081 | { |
1082 | PerlLIOAccess, |
1083 | PerlLIOChmod, |
1084 | PerlLIOChown, |
1085 | PerlLIOChsize, |
1086 | PerlLIOClose, |
1087 | PerlLIODup, |
1088 | PerlLIODup2, |
1089 | PerlLIOFlock, |
1090 | PerlLIOFileStat, |
1091 | PerlLIOIOCtl, |
1092 | PerlLIOIsatty, |
1093 | PerlLIOLink, |
1094 | PerlLIOLseek, |
1095 | PerlLIOLstat, |
1096 | PerlLIOMktemp, |
1097 | PerlLIOOpen, |
1098 | PerlLIOOpen3, |
1099 | PerlLIORead, |
1100 | PerlLIORename, |
1101 | PerlLIOSetmode, |
1102 | PerlLIONameStat, |
1103 | PerlLIOTmpnam, |
1104 | PerlLIOUmask, |
1105 | PerlLIOUnlink, |
1106 | PerlLIOUtime, |
1107 | PerlLIOWrite, |
1108 | }; |
1109 | |
1110 | |
1111 | #undef IPERL2HOST |
1112 | #define IPERL2HOST(x) IPerlDir2Host(x) |
1113 | |
1114 | /* IPerlDIR */ |
1115 | int |
1116 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) |
1117 | { |
1118 | return win32_mkdir(dirname, mode); |
1119 | } |
1120 | |
1121 | int |
1122 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) |
1123 | { |
1124 | return IPERL2HOST(piPerl)->Chdir(dirname); |
1125 | } |
1126 | |
1127 | int |
1128 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) |
1129 | { |
1130 | return win32_rmdir(dirname); |
1131 | } |
1132 | |
1133 | int |
1134 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) |
1135 | { |
1136 | return win32_closedir(dirp); |
1137 | } |
1138 | |
1139 | DIR* |
1140 | PerlDirOpen(struct IPerlDir* piPerl, char *filename) |
1141 | { |
1142 | return win32_opendir(filename); |
1143 | } |
1144 | |
1145 | struct direct * |
1146 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) |
1147 | { |
1148 | return win32_readdir(dirp); |
1149 | } |
1150 | |
1151 | void |
1152 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) |
1153 | { |
1154 | win32_rewinddir(dirp); |
1155 | } |
1156 | |
1157 | void |
1158 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) |
1159 | { |
1160 | win32_seekdir(dirp, loc); |
1161 | } |
1162 | |
1163 | long |
1164 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) |
1165 | { |
1166 | return win32_telldir(dirp); |
1167 | } |
1168 | |
1169 | char* |
1170 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) |
1171 | { |
1172 | return IPERL2HOST(piPerl)->MapPathA(path); |
1173 | } |
1174 | |
1175 | WCHAR* |
1176 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) |
1177 | { |
1178 | return IPERL2HOST(piPerl)->MapPathW(path); |
1179 | } |
1180 | |
1181 | struct IPerlDir perlDir = |
1182 | { |
1183 | PerlDirMakedir, |
1184 | PerlDirChdir, |
1185 | PerlDirRmdir, |
1186 | PerlDirClose, |
1187 | PerlDirOpen, |
1188 | PerlDirRead, |
1189 | PerlDirRewind, |
1190 | PerlDirSeek, |
1191 | PerlDirTell, |
1192 | PerlDirMapPathA, |
1193 | PerlDirMapPathW, |
1194 | }; |
1195 | |
1196 | |
1197 | /* IPerlSock */ |
1198 | u_long |
1199 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) |
1200 | { |
1201 | return win32_htonl(hostlong); |
1202 | } |
1203 | |
1204 | u_short |
1205 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) |
1206 | { |
1207 | return win32_htons(hostshort); |
1208 | } |
1209 | |
1210 | u_long |
1211 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) |
1212 | { |
1213 | return win32_ntohl(netlong); |
1214 | } |
1215 | |
1216 | u_short |
1217 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) |
1218 | { |
1219 | return win32_ntohs(netshort); |
1220 | } |
1221 | |
1222 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) |
1223 | { |
1224 | return win32_accept(s, addr, addrlen); |
1225 | } |
1226 | |
1227 | int |
1228 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1229 | { |
1230 | return win32_bind(s, name, namelen); |
1231 | } |
1232 | |
1233 | int |
1234 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1235 | { |
1236 | return win32_connect(s, name, namelen); |
1237 | } |
1238 | |
1239 | void |
1240 | PerlSockEndhostent(struct IPerlSock* piPerl) |
1241 | { |
1242 | win32_endhostent(); |
1243 | } |
1244 | |
1245 | void |
1246 | PerlSockEndnetent(struct IPerlSock* piPerl) |
1247 | { |
1248 | win32_endnetent(); |
1249 | } |
1250 | |
1251 | void |
1252 | PerlSockEndprotoent(struct IPerlSock* piPerl) |
1253 | { |
1254 | win32_endprotoent(); |
1255 | } |
1256 | |
1257 | void |
1258 | PerlSockEndservent(struct IPerlSock* piPerl) |
1259 | { |
1260 | win32_endservent(); |
1261 | } |
1262 | |
1263 | struct hostent* |
1264 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) |
1265 | { |
1266 | return win32_gethostbyaddr(addr, len, type); |
1267 | } |
1268 | |
1269 | struct hostent* |
1270 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) |
1271 | { |
1272 | return win32_gethostbyname(name); |
1273 | } |
1274 | |
1275 | struct hostent* |
1276 | PerlSockGethostent(struct IPerlSock* piPerl) |
1277 | { |
acfe0abc |
1278 | dTHX; |
7766f137 |
1279 | Perl_croak(aTHX_ "gethostent not implemented!\n"); |
1280 | return NULL; |
1281 | } |
1282 | |
1283 | int |
1284 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) |
1285 | { |
1286 | return win32_gethostname(name, namelen); |
1287 | } |
1288 | |
1289 | struct netent * |
1290 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) |
1291 | { |
1292 | return win32_getnetbyaddr(net, type); |
1293 | } |
1294 | |
1295 | struct netent * |
1296 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) |
1297 | { |
1298 | return win32_getnetbyname((char*)name); |
1299 | } |
1300 | |
1301 | struct netent * |
1302 | PerlSockGetnetent(struct IPerlSock* piPerl) |
1303 | { |
1304 | return win32_getnetent(); |
1305 | } |
1306 | |
1307 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1308 | { |
1309 | return win32_getpeername(s, name, namelen); |
1310 | } |
1311 | |
1312 | struct protoent* |
1313 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) |
1314 | { |
1315 | return win32_getprotobyname(name); |
1316 | } |
1317 | |
1318 | struct protoent* |
1319 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) |
1320 | { |
1321 | return win32_getprotobynumber(number); |
1322 | } |
1323 | |
1324 | struct protoent* |
1325 | PerlSockGetprotoent(struct IPerlSock* piPerl) |
1326 | { |
1327 | return win32_getprotoent(); |
1328 | } |
1329 | |
1330 | struct servent* |
1331 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) |
1332 | { |
1333 | return win32_getservbyname(name, proto); |
1334 | } |
1335 | |
1336 | struct servent* |
1337 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) |
1338 | { |
1339 | return win32_getservbyport(port, proto); |
1340 | } |
1341 | |
1342 | struct servent* |
1343 | PerlSockGetservent(struct IPerlSock* piPerl) |
1344 | { |
1345 | return win32_getservent(); |
1346 | } |
1347 | |
1348 | int |
1349 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1350 | { |
1351 | return win32_getsockname(s, name, namelen); |
1352 | } |
1353 | |
1354 | int |
1355 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) |
1356 | { |
1357 | return win32_getsockopt(s, level, optname, optval, optlen); |
1358 | } |
1359 | |
1360 | unsigned long |
1361 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) |
1362 | { |
1363 | return win32_inet_addr(cp); |
1364 | } |
1365 | |
1366 | char* |
1367 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) |
1368 | { |
1369 | return win32_inet_ntoa(in); |
1370 | } |
1371 | |
1372 | int |
1373 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) |
1374 | { |
1375 | return win32_listen(s, backlog); |
1376 | } |
1377 | |
1378 | int |
1379 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) |
1380 | { |
1381 | return win32_recv(s, buffer, len, flags); |
1382 | } |
1383 | |
1384 | int |
1385 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) |
1386 | { |
1387 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); |
1388 | } |
1389 | |
1390 | int |
1391 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) |
1392 | { |
1393 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); |
1394 | } |
1395 | |
1396 | int |
1397 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) |
1398 | { |
1399 | return win32_send(s, buffer, len, flags); |
1400 | } |
1401 | |
1402 | int |
1403 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) |
1404 | { |
1405 | return win32_sendto(s, buffer, len, flags, to, tolen); |
1406 | } |
1407 | |
1408 | void |
1409 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) |
1410 | { |
1411 | win32_sethostent(stayopen); |
1412 | } |
1413 | |
1414 | void |
1415 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) |
1416 | { |
1417 | win32_setnetent(stayopen); |
1418 | } |
1419 | |
1420 | void |
1421 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) |
1422 | { |
1423 | win32_setprotoent(stayopen); |
1424 | } |
1425 | |
1426 | void |
1427 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) |
1428 | { |
1429 | win32_setservent(stayopen); |
1430 | } |
1431 | |
1432 | int |
1433 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) |
1434 | { |
1435 | return win32_setsockopt(s, level, optname, optval, optlen); |
1436 | } |
1437 | |
1438 | int |
1439 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) |
1440 | { |
1441 | return win32_shutdown(s, how); |
1442 | } |
1443 | |
1444 | SOCKET |
1445 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) |
1446 | { |
1447 | return win32_socket(af, type, protocol); |
1448 | } |
1449 | |
1450 | int |
1451 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) |
1452 | { |
e10bb1e9 |
1453 | return Perl_my_socketpair(domain, type, protocol, fds); |
7766f137 |
1454 | } |
1455 | |
1456 | int |
1457 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) |
1458 | { |
1459 | return win32_closesocket(s); |
1460 | } |
1461 | |
1462 | int |
1463 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) |
1464 | { |
1465 | return win32_ioctlsocket(s, cmd, argp); |
1466 | } |
1467 | |
1468 | struct IPerlSock perlSock = |
1469 | { |
1470 | PerlSockHtonl, |
1471 | PerlSockHtons, |
1472 | PerlSockNtohl, |
1473 | PerlSockNtohs, |
1474 | PerlSockAccept, |
1475 | PerlSockBind, |
1476 | PerlSockConnect, |
1477 | PerlSockEndhostent, |
1478 | PerlSockEndnetent, |
1479 | PerlSockEndprotoent, |
1480 | PerlSockEndservent, |
1481 | PerlSockGethostname, |
1482 | PerlSockGetpeername, |
1483 | PerlSockGethostbyaddr, |
1484 | PerlSockGethostbyname, |
1485 | PerlSockGethostent, |
1486 | PerlSockGetnetbyaddr, |
1487 | PerlSockGetnetbyname, |
1488 | PerlSockGetnetent, |
1489 | PerlSockGetprotobyname, |
1490 | PerlSockGetprotobynumber, |
1491 | PerlSockGetprotoent, |
1492 | PerlSockGetservbyname, |
1493 | PerlSockGetservbyport, |
1494 | PerlSockGetservent, |
1495 | PerlSockGetsockname, |
1496 | PerlSockGetsockopt, |
1497 | PerlSockInetAddr, |
1498 | PerlSockInetNtoa, |
1499 | PerlSockListen, |
1500 | PerlSockRecv, |
1501 | PerlSockRecvfrom, |
1502 | PerlSockSelect, |
1503 | PerlSockSend, |
1504 | PerlSockSendto, |
1505 | PerlSockSethostent, |
1506 | PerlSockSetnetent, |
1507 | PerlSockSetprotoent, |
1508 | PerlSockSetservent, |
1509 | PerlSockSetsockopt, |
1510 | PerlSockShutdown, |
1511 | PerlSockSocket, |
1512 | PerlSockSocketpair, |
1513 | PerlSockClosesocket, |
1514 | }; |
1515 | |
1516 | |
1517 | /* IPerlProc */ |
1518 | |
1519 | #define EXECF_EXEC 1 |
1520 | #define EXECF_SPAWN 2 |
1521 | |
1522 | void |
1523 | PerlProcAbort(struct IPerlProc* piPerl) |
1524 | { |
1525 | win32_abort(); |
1526 | } |
1527 | |
1528 | char * |
1529 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) |
1530 | { |
1531 | return win32_crypt(clear, salt); |
1532 | } |
1533 | |
1534 | void |
1535 | PerlProcExit(struct IPerlProc* piPerl, int status) |
1536 | { |
1537 | exit(status); |
1538 | } |
1539 | |
1540 | void |
1541 | PerlProc_Exit(struct IPerlProc* piPerl, int status) |
1542 | { |
1543 | _exit(status); |
1544 | } |
1545 | |
1546 | int |
1547 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) |
1548 | { |
1549 | return execl(cmdname, arg0, arg1, arg2, arg3); |
1550 | } |
1551 | |
1552 | int |
1553 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1554 | { |
1555 | return win32_execvp(cmdname, argv); |
1556 | } |
1557 | |
1558 | int |
1559 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1560 | { |
1561 | return win32_execvp(cmdname, argv); |
1562 | } |
1563 | |
1564 | uid_t |
1565 | PerlProcGetuid(struct IPerlProc* piPerl) |
1566 | { |
1567 | return getuid(); |
1568 | } |
1569 | |
1570 | uid_t |
1571 | PerlProcGeteuid(struct IPerlProc* piPerl) |
1572 | { |
1573 | return geteuid(); |
1574 | } |
1575 | |
1576 | gid_t |
1577 | PerlProcGetgid(struct IPerlProc* piPerl) |
1578 | { |
1579 | return getgid(); |
1580 | } |
1581 | |
1582 | gid_t |
1583 | PerlProcGetegid(struct IPerlProc* piPerl) |
1584 | { |
1585 | return getegid(); |
1586 | } |
1587 | |
1588 | char * |
1589 | PerlProcGetlogin(struct IPerlProc* piPerl) |
1590 | { |
1591 | return g_getlogin(); |
1592 | } |
1593 | |
1594 | int |
1595 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) |
1596 | { |
1597 | return win32_kill(pid, sig); |
1598 | } |
1599 | |
1600 | int |
1601 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) |
1602 | { |
acfe0abc |
1603 | dTHX; |
7766f137 |
1604 | Perl_croak(aTHX_ "killpg not implemented!\n"); |
1605 | return 0; |
1606 | } |
1607 | |
1608 | int |
1609 | PerlProcPauseProc(struct IPerlProc* piPerl) |
1610 | { |
1611 | return win32_sleep((32767L << 16) + 32767); |
1612 | } |
1613 | |
1614 | PerlIO* |
1615 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) |
1616 | { |
acfe0abc |
1617 | dTHX; |
7766f137 |
1618 | PERL_FLUSHALL_FOR_CHILD; |
adb71456 |
1619 | return win32_popen(command, mode); |
7766f137 |
1620 | } |
1621 | |
8c0134a8 |
1622 | PerlIO* |
1623 | PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args) |
1624 | { |
acfe0abc |
1625 | dTHX; |
8c0134a8 |
1626 | PERL_FLUSHALL_FOR_CHILD; |
1627 | return win32_popenlist(mode, narg, args); |
1628 | } |
1629 | |
7766f137 |
1630 | int |
1631 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) |
1632 | { |
adb71456 |
1633 | return win32_pclose(stream); |
7766f137 |
1634 | } |
1635 | |
1636 | int |
1637 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) |
1638 | { |
1639 | return win32_pipe(phandles, 512, O_BINARY); |
1640 | } |
1641 | |
1642 | int |
1643 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) |
1644 | { |
1645 | return setuid(u); |
1646 | } |
1647 | |
1648 | int |
1649 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) |
1650 | { |
1651 | return setgid(g); |
1652 | } |
1653 | |
1654 | int |
1655 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) |
1656 | { |
1657 | return win32_sleep(s); |
1658 | } |
1659 | |
1660 | int |
1661 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) |
1662 | { |
1663 | return win32_times(timebuf); |
1664 | } |
1665 | |
1666 | int |
1667 | PerlProcWait(struct IPerlProc* piPerl, int *status) |
1668 | { |
1669 | return win32_wait(status); |
1670 | } |
1671 | |
1672 | int |
1673 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) |
1674 | { |
1675 | return win32_waitpid(pid, status, flags); |
1676 | } |
1677 | |
1678 | Sighandler_t |
1679 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) |
1680 | { |
3fadfdf1 |
1681 | return win32_signal(sig, subcode); |
7766f137 |
1682 | } |
1683 | |
57ab3dfe |
1684 | int |
1685 | PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z) |
1686 | { |
1687 | return win32_gettimeofday(t, z); |
1688 | } |
1689 | |
8454a2ba |
1690 | #ifdef USE_ITHREADS |
c00206c8 |
1691 | static THREAD_RET_TYPE |
7766f137 |
1692 | win32_start_child(LPVOID arg) |
1693 | { |
1694 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; |
1695 | GV *tmpgv; |
1696 | int status; |
7766f137 |
1697 | #ifdef PERL_SYNC_FORK |
1698 | static long sync_fork_id = 0; |
1699 | long id = ++sync_fork_id; |
1700 | #endif |
1701 | |
1702 | |
ba869deb |
1703 | PERL_SET_THX(my_perl); |
222c300a |
1704 | win32_checkTLS(my_perl); |
7766f137 |
1705 | |
1706 | /* set $$ to pseudo id */ |
1707 | #ifdef PERL_SYNC_FORK |
1708 | w32_pseudo_id = id; |
1709 | #else |
1710 | w32_pseudo_id = GetCurrentThreadId(); |
922b1888 |
1711 | if (IsWin95()) { |
1712 | int pid = (int)w32_pseudo_id; |
1713 | if (pid < 0) |
1714 | w32_pseudo_id = -pid; |
1715 | } |
7766f137 |
1716 | #endif |
e10bb1e9 |
1717 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) { |
1718 | SV *sv = GvSV(tmpgv); |
1719 | SvREADONLY_off(sv); |
1720 | sv_setiv(sv, -(IV)w32_pseudo_id); |
1721 | SvREADONLY_on(sv); |
1722 | } |
7766f137 |
1723 | hv_clear(PL_pidstatus); |
1724 | |
1725 | /* push a zero on the stack (we are the child) */ |
1726 | { |
39644a26 |
1727 | dSP; |
7766f137 |
1728 | dTARGET; |
1729 | PUSHi(0); |
1730 | PUTBACK; |
1731 | } |
1732 | |
1733 | /* continue from next op */ |
1734 | PL_op = PL_op->op_next; |
1735 | |
1736 | { |
1737 | dJMPENV; |
5db10396 |
1738 | volatile int oldscope = PL_scopestack_ix; |
7766f137 |
1739 | |
1740 | restart: |
1741 | JMPENV_PUSH(status); |
1742 | switch (status) { |
1743 | case 0: |
1744 | CALLRUNOPS(aTHX); |
1745 | status = 0; |
1746 | break; |
1747 | case 2: |
1748 | while (PL_scopestack_ix > oldscope) |
1749 | LEAVE; |
1750 | FREETMPS; |
1751 | PL_curstash = PL_defstash; |
1752 | if (PL_endav && !PL_minus_c) |
1753 | call_list(oldscope, PL_endav); |
1754 | status = STATUS_NATIVE_EXPORT; |
1755 | break; |
1756 | case 3: |
1757 | if (PL_restartop) { |
1758 | POPSTACK_TO(PL_mainstack); |
1759 | PL_op = PL_restartop; |
1760 | PL_restartop = Nullop; |
1761 | goto restart; |
1762 | } |
1763 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); |
1764 | FREETMPS; |
1765 | status = 1; |
1766 | break; |
1767 | } |
1768 | JMPENV_POP; |
1769 | |
1770 | /* XXX hack to avoid perl_destruct() freeing optree */ |
222c300a |
1771 | win32_checkTLS(my_perl); |
7766f137 |
1772 | PL_main_root = Nullop; |
1773 | } |
1774 | |
222c300a |
1775 | win32_checkTLS(my_perl); |
1c0ca838 |
1776 | /* close the std handles to avoid fd leaks */ |
1777 | { |
1778 | do_close(gv_fetchpv("STDIN", TRUE, SVt_PVIO), FALSE); |
1779 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); |
1780 | do_close(gv_fetchpv("STDERR", TRUE, SVt_PVIO), FALSE); |
1781 | } |
1782 | |
7766f137 |
1783 | /* destroy everything (waits for any pseudo-forked children) */ |
222c300a |
1784 | win32_checkTLS(my_perl); |
7766f137 |
1785 | perl_destruct(my_perl); |
222c300a |
1786 | win32_checkTLS(my_perl); |
7766f137 |
1787 | perl_free(my_perl); |
1788 | |
1789 | #ifdef PERL_SYNC_FORK |
1790 | return id; |
1791 | #else |
1792 | return (DWORD)status; |
1793 | #endif |
1794 | } |
8454a2ba |
1795 | #endif /* USE_ITHREADS */ |
7766f137 |
1796 | |
1797 | int |
1798 | PerlProcFork(struct IPerlProc* piPerl) |
1799 | { |
acfe0abc |
1800 | dTHX; |
8454a2ba |
1801 | #ifdef USE_ITHREADS |
7766f137 |
1802 | DWORD id; |
1803 | HANDLE handle; |
7a955601 |
1804 | CPerlHost *h; |
1805 | |
1806 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { |
1807 | errno = EAGAIN; |
1808 | return -1; |
1809 | } |
1810 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); |
acfe0abc |
1811 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX, 1, |
7766f137 |
1812 | h->m_pHostperlMem, |
1813 | h->m_pHostperlMemShared, |
1814 | h->m_pHostperlMemParse, |
1815 | h->m_pHostperlEnv, |
1816 | h->m_pHostperlStdIO, |
1817 | h->m_pHostperlLIO, |
1818 | h->m_pHostperlDir, |
1819 | h->m_pHostperlSock, |
1820 | h->m_pHostperlProc |
1821 | ); |
ad4e2db7 |
1822 | new_perl->Isys_intern.internal_host = h; |
222c300a |
1823 | h->host_perl = new_perl; |
8454a2ba |
1824 | # ifdef PERL_SYNC_FORK |
7766f137 |
1825 | id = win32_start_child((LPVOID)new_perl); |
acfe0abc |
1826 | PERL_SET_THX(aTHX); |
8454a2ba |
1827 | # else |
c00206c8 |
1828 | # ifdef USE_RTL_THREAD_API |
1829 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, |
1830 | (void*)new_perl, 0, (unsigned*)&id); |
1831 | # else |
7766f137 |
1832 | handle = CreateThread(NULL, 0, win32_start_child, |
1833 | (LPVOID)new_perl, 0, &id); |
c00206c8 |
1834 | # endif |
acfe0abc |
1835 | PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */ |
60fa28ff |
1836 | if (!handle) { |
1837 | errno = EAGAIN; |
1838 | return -1; |
1839 | } |
922b1888 |
1840 | if (IsWin95()) { |
1841 | int pid = (int)id; |
1842 | if (pid < 0) |
1843 | id = -pid; |
1844 | } |
7766f137 |
1845 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; |
1846 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; |
1847 | ++w32_num_pseudo_children; |
8454a2ba |
1848 | # endif |
7766f137 |
1849 | return -(int)id; |
8454a2ba |
1850 | #else |
1851 | Perl_croak(aTHX_ "fork() not implemented!\n"); |
1852 | return -1; |
1853 | #endif /* USE_ITHREADS */ |
7766f137 |
1854 | } |
1855 | |
1856 | int |
1857 | PerlProcGetpid(struct IPerlProc* piPerl) |
1858 | { |
1859 | return win32_getpid(); |
1860 | } |
1861 | |
1862 | void* |
1863 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) |
1864 | { |
1865 | return win32_dynaload(filename); |
1866 | } |
1867 | |
1868 | void |
1869 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) |
1870 | { |
1871 | win32_str_os_error(sv, dwErr); |
1872 | } |
1873 | |
1874 | BOOL |
1875 | PerlProcDoCmd(struct IPerlProc* piPerl, char *cmd) |
1876 | { |
1877 | do_spawn2(cmd, EXECF_EXEC); |
1878 | return FALSE; |
1879 | } |
1880 | |
1881 | int |
1882 | PerlProcSpawn(struct IPerlProc* piPerl, char* cmds) |
1883 | { |
1884 | return do_spawn2(cmds, EXECF_SPAWN); |
1885 | } |
1886 | |
1887 | int |
1888 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) |
1889 | { |
1890 | return win32_spawnvp(mode, cmdname, argv); |
1891 | } |
1892 | |
1893 | int |
1894 | PerlProcASpawn(struct IPerlProc* piPerl, void *vreally, void **vmark, void **vsp) |
1895 | { |
1896 | return do_aspawn(vreally, vmark, vsp); |
1897 | } |
1898 | |
5f1a76d0 |
1899 | int |
1900 | PerlProcLastHost(struct IPerlProc* piPerl) |
1901 | { |
acfe0abc |
1902 | dTHX; |
5f1a76d0 |
1903 | CPerlHost *h = (CPerlHost*)w32_internal_host; |
1904 | return h->LastHost(); |
1905 | } |
1906 | |
7766f137 |
1907 | struct IPerlProc perlProc = |
1908 | { |
1909 | PerlProcAbort, |
1910 | PerlProcCrypt, |
1911 | PerlProcExit, |
1912 | PerlProc_Exit, |
1913 | PerlProcExecl, |
1914 | PerlProcExecv, |
1915 | PerlProcExecvp, |
1916 | PerlProcGetuid, |
1917 | PerlProcGeteuid, |
1918 | PerlProcGetgid, |
1919 | PerlProcGetegid, |
1920 | PerlProcGetlogin, |
1921 | PerlProcKill, |
1922 | PerlProcKillpg, |
1923 | PerlProcPauseProc, |
1924 | PerlProcPopen, |
1925 | PerlProcPclose, |
1926 | PerlProcPipe, |
1927 | PerlProcSetuid, |
1928 | PerlProcSetgid, |
1929 | PerlProcSleep, |
1930 | PerlProcTimes, |
1931 | PerlProcWait, |
1932 | PerlProcWaitpid, |
1933 | PerlProcSignal, |
1934 | PerlProcFork, |
1935 | PerlProcGetpid, |
1936 | PerlProcDynaLoader, |
1937 | PerlProcGetOSError, |
1938 | PerlProcDoCmd, |
1939 | PerlProcSpawn, |
1940 | PerlProcSpawnvp, |
1941 | PerlProcASpawn, |
8c0134a8 |
1942 | PerlProcLastHost, |
57ab3dfe |
1943 | PerlProcPopenList, |
1944 | PerlProcGetTimeOfDay |
7766f137 |
1945 | }; |
1946 | |
1947 | |
1948 | /* |
1949 | * CPerlHost |
1950 | */ |
1951 | |
1952 | CPerlHost::CPerlHost(void) |
1953 | { |
5f1a76d0 |
1954 | /* Construct a host from scratch */ |
1955 | InterlockedIncrement(&num_hosts); |
7766f137 |
1956 | m_pvDir = new VDir(); |
1957 | m_pVMem = new VMem(); |
1958 | m_pVMemShared = new VMem(); |
1959 | m_pVMemParse = new VMem(); |
1960 | |
1961 | m_pvDir->Init(NULL, m_pVMem); |
1962 | |
1963 | m_dwEnvCount = 0; |
1964 | m_lppEnvList = NULL; |
85fdc8b6 |
1965 | m_bTopLevel = TRUE; |
7766f137 |
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 | m_pHostperlMem = &m_hostperlMem; |
1978 | m_pHostperlMemShared = &m_hostperlMemShared; |
1979 | m_pHostperlMemParse = &m_hostperlMemParse; |
1980 | m_pHostperlEnv = &m_hostperlEnv; |
1981 | m_pHostperlStdIO = &m_hostperlStdIO; |
1982 | m_pHostperlLIO = &m_hostperlLIO; |
1983 | m_pHostperlDir = &m_hostperlDir; |
1984 | m_pHostperlSock = &m_hostperlSock; |
1985 | m_pHostperlProc = &m_hostperlProc; |
1986 | } |
1987 | |
1988 | #define SETUPEXCHANGE(xptr, iptr, table) \ |
1989 | STMT_START { \ |
1990 | if (xptr) { \ |
1991 | iptr = *xptr; \ |
1992 | *xptr = &table; \ |
1993 | } \ |
1994 | else { \ |
1995 | iptr = &table; \ |
1996 | } \ |
1997 | } STMT_END |
1998 | |
1999 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
2000 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
2001 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
2002 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
2003 | struct IPerlProc** ppProc) |
2004 | { |
5f1a76d0 |
2005 | InterlockedIncrement(&num_hosts); |
f7aeb604 |
2006 | m_pvDir = new VDir(0); |
7766f137 |
2007 | m_pVMem = new VMem(); |
2008 | m_pVMemShared = new VMem(); |
2009 | m_pVMemParse = new VMem(); |
2010 | |
2011 | m_pvDir->Init(NULL, m_pVMem); |
2012 | |
2013 | m_dwEnvCount = 0; |
2014 | m_lppEnvList = NULL; |
85fdc8b6 |
2015 | m_bTopLevel = FALSE; |
7766f137 |
2016 | |
2017 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
2018 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
2019 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
2020 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
2021 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
2022 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
2023 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
2024 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
2025 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
2026 | |
2027 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); |
2028 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); |
2029 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); |
2030 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); |
2031 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); |
2032 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); |
2033 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); |
2034 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); |
2035 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); |
2036 | } |
2037 | #undef SETUPEXCHANGE |
2038 | |
2039 | CPerlHost::CPerlHost(CPerlHost& host) |
2040 | { |
5f1a76d0 |
2041 | /* Construct a host from another host */ |
2042 | InterlockedIncrement(&num_hosts); |
7766f137 |
2043 | m_pVMem = new VMem(); |
2044 | m_pVMemShared = host.GetMemShared(); |
2045 | m_pVMemParse = host.GetMemParse(); |
2046 | |
2047 | /* duplicate directory info */ |
f7aeb604 |
2048 | m_pvDir = new VDir(0); |
7766f137 |
2049 | m_pvDir->Init(host.GetDir(), m_pVMem); |
2050 | |
2051 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
2052 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
2053 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
2054 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
2055 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
2056 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
2057 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
2058 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
2059 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
ad4e2db7 |
2060 | m_pHostperlMem = &m_hostperlMem; |
2061 | m_pHostperlMemShared = &m_hostperlMemShared; |
2062 | m_pHostperlMemParse = &m_hostperlMemParse; |
2063 | m_pHostperlEnv = &m_hostperlEnv; |
2064 | m_pHostperlStdIO = &m_hostperlStdIO; |
2065 | m_pHostperlLIO = &m_hostperlLIO; |
2066 | m_pHostperlDir = &m_hostperlDir; |
2067 | m_pHostperlSock = &m_hostperlSock; |
2068 | m_pHostperlProc = &m_hostperlProc; |
7766f137 |
2069 | |
2070 | m_dwEnvCount = 0; |
2071 | m_lppEnvList = NULL; |
85fdc8b6 |
2072 | m_bTopLevel = FALSE; |
7766f137 |
2073 | |
2074 | /* duplicate environment info */ |
2075 | LPSTR lpPtr; |
2076 | DWORD dwIndex = 0; |
2077 | while(lpPtr = host.GetIndex(dwIndex)) |
2078 | Add(lpPtr); |
2079 | } |
2080 | |
2081 | CPerlHost::~CPerlHost(void) |
2082 | { |
52cbf511 |
2083 | // Reset(); |
5f1a76d0 |
2084 | InterlockedDecrement(&num_hosts); |
7766f137 |
2085 | delete m_pvDir; |
2086 | m_pVMemParse->Release(); |
2087 | m_pVMemShared->Release(); |
2088 | m_pVMem->Release(); |
2089 | } |
2090 | |
2091 | LPSTR |
2092 | CPerlHost::Find(LPCSTR lpStr) |
2093 | { |
2094 | LPSTR lpPtr; |
2095 | LPSTR* lppPtr = Lookup(lpStr); |
2096 | if(lppPtr != NULL) { |
2097 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) |
2098 | ; |
2099 | |
2100 | if(*lpPtr == '=') |
2101 | ++lpPtr; |
2102 | |
2103 | return lpPtr; |
2104 | } |
2105 | return NULL; |
2106 | } |
2107 | |
2108 | int |
2109 | lookup(const void *arg1, const void *arg2) |
52cbf511 |
2110 | { // Compare strings |
7766f137 |
2111 | char*ptr1, *ptr2; |
2112 | char c1,c2; |
2113 | |
2114 | ptr1 = *(char**)arg1; |
2115 | ptr2 = *(char**)arg2; |
2116 | for(;;) { |
2117 | c1 = *ptr1++; |
2118 | c2 = *ptr2++; |
2119 | if(c1 == '\0' || c1 == '=') { |
2120 | if(c2 == '\0' || c2 == '=') |
2121 | break; |
2122 | |
52cbf511 |
2123 | return -1; // string 1 < string 2 |
7766f137 |
2124 | } |
2125 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2126 | return 1; // string 1 > string 2 |
7766f137 |
2127 | else if(c1 != c2) { |
2128 | c1 = toupper(c1); |
2129 | c2 = toupper(c2); |
2130 | if(c1 != c2) { |
2131 | if(c1 < c2) |
52cbf511 |
2132 | return -1; // string 1 < string 2 |
7766f137 |
2133 | |
52cbf511 |
2134 | return 1; // string 1 > string 2 |
7766f137 |
2135 | } |
2136 | } |
2137 | } |
2138 | return 0; |
2139 | } |
2140 | |
2141 | LPSTR* |
2142 | CPerlHost::Lookup(LPCSTR lpStr) |
2143 | { |
2144 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); |
2145 | } |
2146 | |
2147 | int |
2148 | compare(const void *arg1, const void *arg2) |
52cbf511 |
2149 | { // Compare strings |
7766f137 |
2150 | char*ptr1, *ptr2; |
2151 | char c1,c2; |
2152 | |
2153 | ptr1 = *(char**)arg1; |
2154 | ptr2 = *(char**)arg2; |
2155 | for(;;) { |
2156 | c1 = *ptr1++; |
2157 | c2 = *ptr2++; |
2158 | if(c1 == '\0' || c1 == '=') { |
2159 | if(c1 == c2) |
2160 | break; |
2161 | |
52cbf511 |
2162 | return -1; // string 1 < string 2 |
7766f137 |
2163 | } |
2164 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2165 | return 1; // string 1 > string 2 |
7766f137 |
2166 | else if(c1 != c2) { |
2167 | c1 = toupper(c1); |
2168 | c2 = toupper(c2); |
2169 | if(c1 != c2) { |
2170 | if(c1 < c2) |
52cbf511 |
2171 | return -1; // string 1 < string 2 |
3fadfdf1 |
2172 | |
52cbf511 |
2173 | return 1; // string 1 > string 2 |
7766f137 |
2174 | } |
2175 | } |
2176 | } |
2177 | return 0; |
2178 | } |
2179 | |
2180 | void |
2181 | CPerlHost::Add(LPCSTR lpStr) |
2182 | { |
acfe0abc |
2183 | dTHX; |
7766f137 |
2184 | char szBuffer[1024]; |
2185 | LPSTR *lpPtr; |
2186 | int index, length = strlen(lpStr)+1; |
2187 | |
2188 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) |
2189 | szBuffer[index] = lpStr[index]; |
2190 | |
2191 | szBuffer[index] = '\0'; |
2192 | |
52cbf511 |
2193 | // replacing ? |
7766f137 |
2194 | lpPtr = Lookup(szBuffer); |
2195 | if(lpPtr != NULL) { |
2196 | Renew(*lpPtr, length, char); |
2197 | strcpy(*lpPtr, lpStr); |
2198 | } |
2199 | else { |
2200 | ++m_dwEnvCount; |
2201 | Renew(m_lppEnvList, m_dwEnvCount, LPSTR); |
2202 | New(1, m_lppEnvList[m_dwEnvCount-1], length, char); |
2203 | if(m_lppEnvList[m_dwEnvCount-1] != NULL) { |
2204 | strcpy(m_lppEnvList[m_dwEnvCount-1], lpStr); |
2205 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); |
2206 | } |
2207 | else |
2208 | --m_dwEnvCount; |
2209 | } |
2210 | } |
2211 | |
2212 | DWORD |
2213 | CPerlHost::CalculateEnvironmentSpace(void) |
2214 | { |
2215 | DWORD index; |
2216 | DWORD dwSize = 0; |
2217 | for(index = 0; index < m_dwEnvCount; ++index) |
2218 | dwSize += strlen(m_lppEnvList[index]) + 1; |
2219 | |
2220 | return dwSize; |
2221 | } |
2222 | |
2223 | void |
2224 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) |
2225 | { |
acfe0abc |
2226 | dTHX; |
7766f137 |
2227 | Safefree(lpStr); |
2228 | } |
2229 | |
2230 | char* |
2231 | CPerlHost::GetChildDir(void) |
2232 | { |
acfe0abc |
2233 | dTHX; |
7766f137 |
2234 | int length; |
2235 | char* ptr; |
2236 | New(0, ptr, MAX_PATH+1, char); |
2237 | if(ptr) { |
2238 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); |
17e29069 |
2239 | length = strlen(ptr); |
2240 | if (length > 3) { |
2241 | if ((ptr[length-1] == '\\') || (ptr[length-1] == '/')) |
2242 | ptr[length-1] = 0; |
7766f137 |
2243 | } |
2244 | } |
2245 | return ptr; |
2246 | } |
2247 | |
2248 | void |
2249 | CPerlHost::FreeChildDir(char* pStr) |
2250 | { |
acfe0abc |
2251 | dTHX; |
7766f137 |
2252 | Safefree(pStr); |
2253 | } |
2254 | |
2255 | LPSTR |
2256 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) |
2257 | { |
acfe0abc |
2258 | dTHX; |
7766f137 |
2259 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; |
2260 | DWORD dwSize, dwEnvIndex; |
2261 | int nLength, compVal; |
2262 | |
52cbf511 |
2263 | // get the process environment strings |
7766f137 |
2264 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); |
2265 | |
52cbf511 |
2266 | // step over current directory stuff |
7766f137 |
2267 | while(*lpTmp == '=') |
2268 | lpTmp += strlen(lpTmp) + 1; |
2269 | |
52cbf511 |
2270 | // save the start of the environment strings |
7766f137 |
2271 | lpEnvPtr = lpTmp; |
2272 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { |
52cbf511 |
2273 | // calculate the size of the environment strings |
7766f137 |
2274 | dwSize += strlen(lpTmp) + 1; |
2275 | } |
2276 | |
52cbf511 |
2277 | // add the size of current directories |
7766f137 |
2278 | dwSize += vDir.CalculateEnvironmentSpace(); |
2279 | |
52cbf511 |
2280 | // add the additional space used by changes made to the environment |
7766f137 |
2281 | dwSize += CalculateEnvironmentSpace(); |
2282 | |
2283 | New(1, lpStr, dwSize, char); |
2284 | lpPtr = lpStr; |
2285 | if(lpStr != NULL) { |
52cbf511 |
2286 | // build the local environment |
7766f137 |
2287 | lpStr = vDir.BuildEnvironmentSpace(lpStr); |
2288 | |
2289 | dwEnvIndex = 0; |
2290 | lpLocalEnv = GetIndex(dwEnvIndex); |
2291 | while(*lpEnvPtr != '\0') { |
ec00bdd8 |
2292 | if(!lpLocalEnv) { |
52cbf511 |
2293 | // all environment overrides have been added |
2294 | // so copy string into place |
7766f137 |
2295 | strcpy(lpStr, lpEnvPtr); |
2296 | nLength = strlen(lpEnvPtr) + 1; |
2297 | lpStr += nLength; |
2298 | lpEnvPtr += nLength; |
2299 | } |
3fadfdf1 |
2300 | else { |
52cbf511 |
2301 | // determine which string to copy next |
7766f137 |
2302 | compVal = compare(&lpEnvPtr, &lpLocalEnv); |
2303 | if(compVal < 0) { |
2304 | strcpy(lpStr, lpEnvPtr); |
2305 | nLength = strlen(lpEnvPtr) + 1; |
2306 | lpStr += nLength; |
2307 | lpEnvPtr += nLength; |
2308 | } |
2309 | else { |
2310 | char *ptr = strchr(lpLocalEnv, '='); |
2311 | if(ptr && ptr[1]) { |
2312 | strcpy(lpStr, lpLocalEnv); |
2313 | lpStr += strlen(lpLocalEnv) + 1; |
2314 | } |
2315 | lpLocalEnv = GetIndex(dwEnvIndex); |
2316 | if(compVal == 0) { |
52cbf511 |
2317 | // this string was replaced |
7766f137 |
2318 | lpEnvPtr += strlen(lpEnvPtr) + 1; |
2319 | } |
2320 | } |
2321 | } |
2322 | } |
2323 | |
ec00bdd8 |
2324 | while(lpLocalEnv) { |
52cbf511 |
2325 | // still have environment overrides to add |
2326 | // so copy the strings into place if not an override |
1784c7b8 |
2327 | char *ptr = strchr(lpLocalEnv, '='); |
2328 | if(ptr && ptr[1]) { |
2329 | strcpy(lpStr, lpLocalEnv); |
2330 | lpStr += strlen(lpLocalEnv) + 1; |
2331 | } |
ec00bdd8 |
2332 | lpLocalEnv = GetIndex(dwEnvIndex); |
2333 | } |
2334 | |
52cbf511 |
2335 | // add final NULL |
7766f137 |
2336 | *lpStr = '\0'; |
2337 | } |
2338 | |
52cbf511 |
2339 | // release the process environment strings |
7766f137 |
2340 | FreeEnvironmentStrings(lpAllocPtr); |
2341 | |
2342 | return lpPtr; |
2343 | } |
2344 | |
2345 | void |
2346 | CPerlHost::Reset(void) |
2347 | { |
acfe0abc |
2348 | dTHX; |
7766f137 |
2349 | if(m_lppEnvList != NULL) { |
2350 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2351 | Safefree(m_lppEnvList[index]); |
2352 | m_lppEnvList[index] = NULL; |
2353 | } |
2354 | } |
2355 | m_dwEnvCount = 0; |
2356 | } |
2357 | |
2358 | void |
2359 | CPerlHost::Clearenv(void) |
2360 | { |
acfe0abc |
2361 | dTHX; |
7766f137 |
2362 | char ch; |
2363 | LPSTR lpPtr, lpStr, lpEnvPtr; |
2fb9ab56 |
2364 | if (m_lppEnvList != NULL) { |
7766f137 |
2365 | /* set every entry to an empty string */ |
2366 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2367 | char* ptr = strchr(m_lppEnvList[index], '='); |
2368 | if(ptr) { |
2369 | *++ptr = 0; |
2370 | } |
2371 | } |
2372 | } |
2373 | |
2374 | /* get the process environment strings */ |
2375 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); |
2376 | |
2377 | /* step over current directory stuff */ |
2378 | while(*lpStr == '=') |
2379 | lpStr += strlen(lpStr) + 1; |
2380 | |
2381 | while(*lpStr) { |
2382 | lpPtr = strchr(lpStr, '='); |
2383 | if(lpPtr) { |
2384 | ch = *++lpPtr; |
2385 | *lpPtr = 0; |
2386 | Add(lpStr); |
85fdc8b6 |
2387 | if (m_bTopLevel) |
2fb9ab56 |
2388 | (void)win32_putenv(lpStr); |
7766f137 |
2389 | *lpPtr = ch; |
2390 | } |
2391 | lpStr += strlen(lpStr) + 1; |
2392 | } |
2393 | |
2394 | FreeEnvironmentStrings(lpEnvPtr); |
2395 | } |
2396 | |
2397 | |
2398 | char* |
2399 | CPerlHost::Getenv(const char *varname) |
2400 | { |
acfe0abc |
2401 | dTHX; |
85fdc8b6 |
2402 | if (!m_bTopLevel) { |
2fb9ab56 |
2403 | char *pEnv = Find(varname); |
4354e59a |
2404 | if (pEnv && *pEnv) |
2fb9ab56 |
2405 | return pEnv; |
7766f137 |
2406 | } |
2fb9ab56 |
2407 | return win32_getenv(varname); |
7766f137 |
2408 | } |
2409 | |
2410 | int |
2411 | CPerlHost::Putenv(const char *envstring) |
2412 | { |
acfe0abc |
2413 | dTHX; |
7766f137 |
2414 | Add(envstring); |
85fdc8b6 |
2415 | if (m_bTopLevel) |
2fb9ab56 |
2416 | return win32_putenv(envstring); |
2417 | |
7766f137 |
2418 | return 0; |
2419 | } |
2420 | |
2421 | int |
2422 | CPerlHost::Chdir(const char *dirname) |
2423 | { |
acfe0abc |
2424 | dTHX; |
7766f137 |
2425 | int ret; |
9ec3348a |
2426 | if (!dirname) { |
2427 | errno = ENOENT; |
2428 | return -1; |
2429 | } |
7766f137 |
2430 | if (USING_WIDE()) { |
2431 | WCHAR wBuffer[MAX_PATH]; |
2432 | A2WHELPER(dirname, wBuffer, sizeof(wBuffer)); |
2433 | ret = m_pvDir->SetCurrentDirectoryW(wBuffer); |
2434 | } |
2435 | else |
2436 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); |
2437 | if(ret < 0) { |
2438 | errno = ENOENT; |
2439 | } |
2440 | return ret; |
2441 | } |
2442 | |
2443 | #endif /* ___PerlHost_H___ */ |