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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); |
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25 | END_EXTERN_C |
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26 | |
27 | class CPerlHost |
28 | { |
29 | public: |
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30 | /* Constructors */ |
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31 | CPerlHost(void); |
32 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
33 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
34 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
35 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
36 | struct IPerlProc** ppProc); |
37 | CPerlHost(CPerlHost& host); |
38 | ~CPerlHost(void); |
39 | |
40 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); |
41 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); |
42 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); |
43 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); |
44 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); |
45 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); |
46 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); |
47 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); |
48 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); |
49 | |
50 | BOOL PerlCreate(void); |
51 | int PerlParse(int argc, char** argv, char** env); |
52 | int PerlRun(void); |
53 | void PerlDestroy(void); |
54 | |
55 | /* IPerlMem */ |
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56 | /* Locks provided but should be unnecessary as this is private pool */ |
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57 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; |
58 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; |
59 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; |
60 | inline void* Calloc(size_t num, size_t size) |
61 | { |
62 | size_t count = num*size; |
63 | void* lpVoid = Malloc(count); |
64 | if (lpVoid) |
65 | ZeroMemory(lpVoid, count); |
66 | return lpVoid; |
67 | }; |
68 | inline void GetLock(void) { m_pVMem->GetLock(); }; |
69 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; |
70 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; |
71 | |
72 | /* IPerlMemShared */ |
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73 | /* Locks used to serialize access to the pool */ |
74 | inline void GetLockShared(void) { m_pVMemShared->GetLock(); }; |
75 | inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); }; |
76 | inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); }; |
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77 | inline void* MallocShared(size_t size) |
78 | { |
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79 | void *result; |
80 | GetLockShared(); |
81 | result = m_pVMemShared->Malloc(size); |
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82 | FreeLockShared(); |
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83 | return result; |
84 | }; |
85 | inline void* ReallocShared(void* ptr, size_t size) |
86 | { |
87 | void *result; |
88 | GetLockShared(); |
89 | result = m_pVMemShared->Realloc(ptr, size); |
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90 | FreeLockShared(); |
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91 | return result; |
92 | }; |
93 | inline void FreeShared(void* ptr) |
94 | { |
95 | GetLockShared(); |
96 | m_pVMemShared->Free(ptr); |
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97 | FreeLockShared(); |
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98 | }; |
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99 | inline void* CallocShared(size_t num, size_t size) |
100 | { |
101 | size_t count = num*size; |
102 | void* lpVoid = MallocShared(count); |
103 | if (lpVoid) |
104 | ZeroMemory(lpVoid, count); |
105 | return lpVoid; |
106 | }; |
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107 | |
108 | /* IPerlMemParse */ |
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109 | /* Assume something else is using locks to mangaging serialize |
110 | on a batch basis |
111 | */ |
112 | inline void GetLockParse(void) { m_pVMemParse->GetLock(); }; |
113 | inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); }; |
114 | inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); }; |
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115 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; |
116 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; |
117 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; |
118 | inline void* CallocParse(size_t num, size_t size) |
119 | { |
120 | size_t count = num*size; |
121 | void* lpVoid = MallocParse(count); |
122 | if (lpVoid) |
123 | ZeroMemory(lpVoid, count); |
124 | return lpVoid; |
125 | }; |
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126 | |
127 | /* IPerlEnv */ |
128 | char *Getenv(const char *varname); |
129 | int Putenv(const char *envstring); |
130 | inline char *Getenv(const char *varname, unsigned long *len) |
131 | { |
132 | *len = 0; |
133 | char *e = Getenv(varname); |
134 | if (e) |
135 | *len = strlen(e); |
136 | return e; |
137 | } |
138 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; |
139 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; |
140 | char* GetChildDir(void); |
141 | void FreeChildDir(char* pStr); |
142 | void Reset(void); |
143 | void Clearenv(void); |
144 | |
145 | inline LPSTR GetIndex(DWORD &dwIndex) |
146 | { |
147 | if(dwIndex < m_dwEnvCount) |
148 | { |
149 | ++dwIndex; |
150 | return m_lppEnvList[dwIndex-1]; |
151 | } |
152 | return NULL; |
153 | }; |
154 | |
155 | protected: |
156 | LPSTR Find(LPCSTR lpStr); |
157 | void Add(LPCSTR lpStr); |
158 | |
159 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); |
160 | void FreeLocalEnvironmentStrings(LPSTR lpStr); |
161 | LPSTR* Lookup(LPCSTR lpStr); |
162 | DWORD CalculateEnvironmentSpace(void); |
163 | |
164 | public: |
165 | |
166 | /* IPerlDIR */ |
167 | virtual int Chdir(const char *dirname); |
168 | |
169 | /* IPerllProc */ |
170 | void Abort(void); |
171 | void Exit(int status); |
172 | void _Exit(int status); |
173 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); |
174 | int Execv(const char *cmdname, const char *const *argv); |
175 | int Execvp(const char *cmdname, const char *const *argv); |
176 | |
177 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; |
178 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; |
179 | inline VDir* GetDir(void) { return m_pvDir; }; |
180 | |
181 | public: |
182 | |
183 | struct IPerlMem m_hostperlMem; |
184 | struct IPerlMem m_hostperlMemShared; |
185 | struct IPerlMem m_hostperlMemParse; |
186 | struct IPerlEnv m_hostperlEnv; |
187 | struct IPerlStdIO m_hostperlStdIO; |
188 | struct IPerlLIO m_hostperlLIO; |
189 | struct IPerlDir m_hostperlDir; |
190 | struct IPerlSock m_hostperlSock; |
191 | struct IPerlProc m_hostperlProc; |
192 | |
193 | struct IPerlMem* m_pHostperlMem; |
194 | struct IPerlMem* m_pHostperlMemShared; |
195 | struct IPerlMem* m_pHostperlMemParse; |
196 | struct IPerlEnv* m_pHostperlEnv; |
197 | struct IPerlStdIO* m_pHostperlStdIO; |
198 | struct IPerlLIO* m_pHostperlLIO; |
199 | struct IPerlDir* m_pHostperlDir; |
200 | struct IPerlSock* m_pHostperlSock; |
201 | struct IPerlProc* m_pHostperlProc; |
202 | |
203 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; |
204 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; |
205 | protected: |
206 | |
207 | VDir* m_pvDir; |
208 | VMem* m_pVMem; |
209 | VMem* m_pVMemShared; |
210 | VMem* m_pVMemParse; |
211 | |
212 | DWORD m_dwEnvCount; |
213 | LPSTR* m_lppEnvList; |
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214 | BOOL m_bTopLevel; // is this a toplevel host? |
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215 | static long num_hosts; |
216 | public: |
217 | inline int LastHost(void) { return num_hosts == 1L; }; |
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218 | struct interpreter *host_perl; |
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219 | }; |
220 | |
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221 | long CPerlHost::num_hosts = 0L; |
222 | |
222c300a |
223 | extern "C" void win32_checkTLS(struct interpreter *host_perl); |
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224 | |
222c300a |
225 | #define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) |
226 | #ifdef CHECK_HOST_INTERP |
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227 | inline CPerlHost* CheckInterp(CPerlHost *host) |
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228 | { |
229 | win32_checkTLS(host->host_perl); |
230 | return host; |
231 | } |
232 | #define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y)) |
233 | #else |
234 | #define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y) |
235 | #endif |
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236 | |
237 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) |
238 | { |
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239 | return STRUCT2RAWPTR(piPerl, m_hostperlMem); |
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240 | } |
241 | |
242 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) |
243 | { |
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244 | return STRUCT2RAWPTR(piPerl, m_hostperlMemShared); |
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245 | } |
246 | |
247 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) |
248 | { |
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249 | return STRUCT2RAWPTR(piPerl, m_hostperlMemParse); |
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250 | } |
251 | |
252 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) |
253 | { |
254 | return STRUCT2PTR(piPerl, m_hostperlEnv); |
255 | } |
256 | |
257 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) |
258 | { |
259 | return STRUCT2PTR(piPerl, m_hostperlStdIO); |
260 | } |
261 | |
262 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) |
263 | { |
264 | return STRUCT2PTR(piPerl, m_hostperlLIO); |
265 | } |
266 | |
267 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) |
268 | { |
269 | return STRUCT2PTR(piPerl, m_hostperlDir); |
270 | } |
271 | |
272 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) |
273 | { |
274 | return STRUCT2PTR(piPerl, m_hostperlSock); |
275 | } |
276 | |
277 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) |
278 | { |
279 | return STRUCT2PTR(piPerl, m_hostperlProc); |
280 | } |
281 | |
282 | |
283 | |
284 | #undef IPERL2HOST |
285 | #define IPERL2HOST(x) IPerlMem2Host(x) |
286 | |
287 | /* IPerlMem */ |
288 | void* |
289 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) |
290 | { |
291 | return IPERL2HOST(piPerl)->Malloc(size); |
292 | } |
293 | void* |
294 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
295 | { |
296 | return IPERL2HOST(piPerl)->Realloc(ptr, size); |
297 | } |
298 | void |
299 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) |
300 | { |
301 | IPERL2HOST(piPerl)->Free(ptr); |
302 | } |
303 | void* |
304 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
305 | { |
306 | return IPERL2HOST(piPerl)->Calloc(num, size); |
307 | } |
308 | |
309 | void |
310 | PerlMemGetLock(struct IPerlMem* piPerl) |
311 | { |
312 | IPERL2HOST(piPerl)->GetLock(); |
313 | } |
314 | |
315 | void |
316 | PerlMemFreeLock(struct IPerlMem* piPerl) |
317 | { |
318 | IPERL2HOST(piPerl)->FreeLock(); |
319 | } |
320 | |
321 | int |
322 | PerlMemIsLocked(struct IPerlMem* piPerl) |
323 | { |
324 | return IPERL2HOST(piPerl)->IsLocked(); |
325 | } |
326 | |
327 | struct IPerlMem perlMem = |
328 | { |
329 | PerlMemMalloc, |
330 | PerlMemRealloc, |
331 | PerlMemFree, |
332 | PerlMemCalloc, |
333 | PerlMemGetLock, |
334 | PerlMemFreeLock, |
335 | PerlMemIsLocked, |
336 | }; |
337 | |
338 | #undef IPERL2HOST |
339 | #define IPERL2HOST(x) IPerlMemShared2Host(x) |
340 | |
341 | /* IPerlMemShared */ |
342 | void* |
343 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) |
344 | { |
345 | return IPERL2HOST(piPerl)->MallocShared(size); |
346 | } |
347 | void* |
348 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
349 | { |
350 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); |
351 | } |
352 | void |
353 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) |
354 | { |
355 | IPERL2HOST(piPerl)->FreeShared(ptr); |
356 | } |
357 | void* |
358 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
359 | { |
360 | return IPERL2HOST(piPerl)->CallocShared(num, size); |
361 | } |
362 | |
363 | void |
364 | PerlMemSharedGetLock(struct IPerlMem* piPerl) |
365 | { |
366 | IPERL2HOST(piPerl)->GetLockShared(); |
367 | } |
368 | |
369 | void |
370 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) |
371 | { |
372 | IPERL2HOST(piPerl)->FreeLockShared(); |
373 | } |
374 | |
375 | int |
376 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) |
377 | { |
378 | return IPERL2HOST(piPerl)->IsLockedShared(); |
379 | } |
380 | |
381 | struct IPerlMem perlMemShared = |
382 | { |
383 | PerlMemSharedMalloc, |
384 | PerlMemSharedRealloc, |
385 | PerlMemSharedFree, |
386 | PerlMemSharedCalloc, |
387 | PerlMemSharedGetLock, |
388 | PerlMemSharedFreeLock, |
389 | PerlMemSharedIsLocked, |
390 | }; |
391 | |
392 | #undef IPERL2HOST |
393 | #define IPERL2HOST(x) IPerlMemParse2Host(x) |
394 | |
395 | /* IPerlMemParse */ |
396 | void* |
397 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) |
398 | { |
399 | return IPERL2HOST(piPerl)->MallocParse(size); |
400 | } |
401 | void* |
402 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
403 | { |
404 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); |
405 | } |
406 | void |
407 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) |
408 | { |
409 | IPERL2HOST(piPerl)->FreeParse(ptr); |
410 | } |
411 | void* |
412 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
413 | { |
414 | return IPERL2HOST(piPerl)->CallocParse(num, size); |
415 | } |
416 | |
417 | void |
418 | PerlMemParseGetLock(struct IPerlMem* piPerl) |
419 | { |
420 | IPERL2HOST(piPerl)->GetLockParse(); |
421 | } |
422 | |
423 | void |
424 | PerlMemParseFreeLock(struct IPerlMem* piPerl) |
425 | { |
426 | IPERL2HOST(piPerl)->FreeLockParse(); |
427 | } |
428 | |
429 | int |
430 | PerlMemParseIsLocked(struct IPerlMem* piPerl) |
431 | { |
432 | return IPERL2HOST(piPerl)->IsLockedParse(); |
433 | } |
434 | |
435 | struct IPerlMem perlMemParse = |
436 | { |
437 | PerlMemParseMalloc, |
438 | PerlMemParseRealloc, |
439 | PerlMemParseFree, |
440 | PerlMemParseCalloc, |
441 | PerlMemParseGetLock, |
442 | PerlMemParseFreeLock, |
443 | PerlMemParseIsLocked, |
444 | }; |
445 | |
446 | |
447 | #undef IPERL2HOST |
448 | #define IPERL2HOST(x) IPerlEnv2Host(x) |
449 | |
450 | /* IPerlEnv */ |
451 | char* |
452 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) |
453 | { |
454 | return IPERL2HOST(piPerl)->Getenv(varname); |
455 | }; |
456 | |
457 | int |
458 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) |
459 | { |
460 | return IPERL2HOST(piPerl)->Putenv(envstring); |
461 | }; |
462 | |
463 | char* |
464 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) |
465 | { |
466 | return IPERL2HOST(piPerl)->Getenv(varname, len); |
467 | } |
468 | |
469 | int |
470 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) |
471 | { |
472 | return win32_uname(name); |
473 | } |
474 | |
475 | void |
476 | PerlEnvClearenv(struct IPerlEnv* piPerl) |
477 | { |
478 | IPERL2HOST(piPerl)->Clearenv(); |
479 | } |
480 | |
481 | void* |
482 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) |
483 | { |
484 | return IPERL2HOST(piPerl)->CreateChildEnv(); |
485 | } |
486 | |
487 | void |
488 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) |
489 | { |
490 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); |
491 | } |
492 | |
493 | char* |
494 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) |
495 | { |
496 | return IPERL2HOST(piPerl)->GetChildDir(); |
497 | } |
498 | |
499 | void |
500 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) |
501 | { |
502 | IPERL2HOST(piPerl)->FreeChildDir(childDir); |
503 | } |
504 | |
505 | unsigned long |
506 | PerlEnvOsId(struct IPerlEnv* piPerl) |
507 | { |
508 | return win32_os_id(); |
509 | } |
510 | |
511 | char* |
4ea817c6 |
512 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 |
513 | { |
514 | return g_win32_get_privlib(pl); |
515 | } |
516 | |
517 | char* |
4ea817c6 |
518 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl) |
7766f137 |
519 | { |
520 | return g_win32_get_sitelib(pl); |
521 | } |
522 | |
4ea817c6 |
523 | char* |
524 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl) |
525 | { |
526 | return g_win32_get_vendorlib(pl); |
527 | } |
528 | |
635bbe87 |
529 | void |
530 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) |
531 | { |
532 | win32_get_child_IO(ptr); |
533 | } |
534 | |
f3dccfae |
535 | struct IPerlEnv perlEnv = |
7766f137 |
536 | { |
537 | PerlEnvGetenv, |
538 | PerlEnvPutenv, |
539 | PerlEnvGetenv_len, |
540 | PerlEnvUname, |
541 | PerlEnvClearenv, |
542 | PerlEnvGetChildenv, |
543 | PerlEnvFreeChildenv, |
544 | PerlEnvGetChilddir, |
545 | PerlEnvFreeChilddir, |
546 | PerlEnvOsId, |
547 | PerlEnvLibPath, |
548 | PerlEnvSiteLibPath, |
4ea817c6 |
549 | PerlEnvVendorLibPath, |
635bbe87 |
550 | PerlEnvGetChildIO, |
7766f137 |
551 | }; |
552 | |
553 | #undef IPERL2HOST |
554 | #define IPERL2HOST(x) IPerlStdIO2Host(x) |
555 | |
556 | /* PerlStdIO */ |
adb71456 |
557 | FILE* |
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558 | PerlStdIOStdin(struct IPerlStdIO* piPerl) |
559 | { |
adb71456 |
560 | return win32_stdin(); |
7766f137 |
561 | } |
562 | |
adb71456 |
563 | FILE* |
7766f137 |
564 | PerlStdIOStdout(struct IPerlStdIO* piPerl) |
565 | { |
adb71456 |
566 | return win32_stdout(); |
7766f137 |
567 | } |
568 | |
adb71456 |
569 | FILE* |
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570 | PerlStdIOStderr(struct IPerlStdIO* piPerl) |
571 | { |
adb71456 |
572 | return win32_stderr(); |
7766f137 |
573 | } |
574 | |
adb71456 |
575 | FILE* |
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576 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) |
577 | { |
adb71456 |
578 | return win32_fopen(path, mode); |
7766f137 |
579 | } |
580 | |
581 | int |
adb71456 |
582 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
583 | { |
adb71456 |
584 | return win32_fclose((pf)); |
7766f137 |
585 | } |
586 | |
587 | int |
adb71456 |
588 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
589 | { |
adb71456 |
590 | return win32_feof(pf); |
7766f137 |
591 | } |
592 | |
593 | int |
adb71456 |
594 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
595 | { |
adb71456 |
596 | return win32_ferror(pf); |
7766f137 |
597 | } |
598 | |
599 | void |
adb71456 |
600 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
601 | { |
adb71456 |
602 | win32_clearerr(pf); |
7766f137 |
603 | } |
604 | |
605 | int |
adb71456 |
606 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
607 | { |
adb71456 |
608 | return win32_getc(pf); |
7766f137 |
609 | } |
610 | |
611 | char* |
adb71456 |
612 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
613 | { |
614 | #ifdef FILE_base |
adb71456 |
615 | FILE *f = pf; |
7766f137 |
616 | return FILE_base(f); |
617 | #else |
618 | return Nullch; |
619 | #endif |
620 | } |
621 | |
622 | int |
adb71456 |
623 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
624 | { |
625 | #ifdef FILE_bufsiz |
adb71456 |
626 | FILE *f = pf; |
7766f137 |
627 | return FILE_bufsiz(f); |
628 | #else |
629 | return (-1); |
630 | #endif |
631 | } |
632 | |
633 | int |
adb71456 |
634 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
635 | { |
636 | #ifdef USE_STDIO_PTR |
adb71456 |
637 | FILE *f = pf; |
7766f137 |
638 | return FILE_cnt(f); |
639 | #else |
640 | return (-1); |
641 | #endif |
642 | } |
643 | |
644 | char* |
adb71456 |
645 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
646 | { |
647 | #ifdef USE_STDIO_PTR |
adb71456 |
648 | FILE *f = pf; |
7766f137 |
649 | return FILE_ptr(f); |
650 | #else |
651 | return Nullch; |
652 | #endif |
653 | } |
654 | |
655 | char* |
adb71456 |
656 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) |
7766f137 |
657 | { |
adb71456 |
658 | return win32_fgets(s, n, pf); |
7766f137 |
659 | } |
660 | |
661 | int |
adb71456 |
662 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) |
7766f137 |
663 | { |
adb71456 |
664 | return win32_fputc(c, pf); |
7766f137 |
665 | } |
666 | |
667 | int |
adb71456 |
668 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) |
7766f137 |
669 | { |
adb71456 |
670 | return win32_fputs(s, pf); |
7766f137 |
671 | } |
672 | |
673 | int |
adb71456 |
674 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
675 | { |
adb71456 |
676 | return win32_fflush(pf); |
7766f137 |
677 | } |
678 | |
679 | int |
adb71456 |
680 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) |
7766f137 |
681 | { |
adb71456 |
682 | return win32_ungetc(c, pf); |
7766f137 |
683 | } |
684 | |
685 | int |
adb71456 |
686 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
687 | { |
adb71456 |
688 | return win32_fileno(pf); |
7766f137 |
689 | } |
690 | |
adb71456 |
691 | FILE* |
7766f137 |
692 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) |
693 | { |
adb71456 |
694 | return win32_fdopen(fd, mode); |
7766f137 |
695 | } |
696 | |
adb71456 |
697 | FILE* |
698 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) |
7766f137 |
699 | { |
adb71456 |
700 | return win32_freopen(path, mode, (FILE*)pf); |
7766f137 |
701 | } |
702 | |
703 | SSize_t |
adb71456 |
704 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
705 | { |
adb71456 |
706 | return win32_fread(buffer, size, count, pf); |
7766f137 |
707 | } |
708 | |
709 | SSize_t |
adb71456 |
710 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
711 | { |
adb71456 |
712 | return win32_fwrite(buffer, size, count, pf); |
7766f137 |
713 | } |
714 | |
715 | void |
adb71456 |
716 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) |
7766f137 |
717 | { |
adb71456 |
718 | win32_setbuf(pf, buffer); |
7766f137 |
719 | } |
720 | |
721 | int |
adb71456 |
722 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) |
7766f137 |
723 | { |
adb71456 |
724 | return win32_setvbuf(pf, buffer, type, size); |
7766f137 |
725 | } |
726 | |
727 | void |
adb71456 |
728 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) |
7766f137 |
729 | { |
730 | #ifdef STDIO_CNT_LVALUE |
adb71456 |
731 | FILE *f = pf; |
7766f137 |
732 | FILE_cnt(f) = n; |
733 | #endif |
734 | } |
735 | |
736 | void |
adb71456 |
737 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, char * ptr) |
7766f137 |
738 | { |
739 | #ifdef STDIO_PTR_LVALUE |
adb71456 |
740 | FILE *f = pf; |
7766f137 |
741 | FILE_ptr(f) = ptr; |
7766f137 |
742 | #endif |
743 | } |
744 | |
745 | void |
adb71456 |
746 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
747 | { |
adb71456 |
748 | win32_setvbuf(pf, NULL, _IOLBF, 0); |
7766f137 |
749 | } |
750 | |
751 | int |
adb71456 |
752 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) |
7766f137 |
753 | { |
754 | va_list(arglist); |
755 | va_start(arglist, format); |
adb71456 |
756 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
757 | } |
758 | |
759 | int |
adb71456 |
760 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) |
7766f137 |
761 | { |
adb71456 |
762 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
763 | } |
764 | |
c623ac67 |
765 | Off_t |
adb71456 |
766 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
767 | { |
adb71456 |
768 | return win32_ftell(pf); |
7766f137 |
769 | } |
770 | |
771 | int |
c623ac67 |
772 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin) |
7766f137 |
773 | { |
adb71456 |
774 | return win32_fseek(pf, offset, origin); |
7766f137 |
775 | } |
776 | |
777 | void |
adb71456 |
778 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
779 | { |
adb71456 |
780 | win32_rewind(pf); |
7766f137 |
781 | } |
782 | |
adb71456 |
783 | FILE* |
7766f137 |
784 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) |
785 | { |
adb71456 |
786 | return win32_tmpfile(); |
7766f137 |
787 | } |
788 | |
789 | int |
adb71456 |
790 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) |
7766f137 |
791 | { |
adb71456 |
792 | return win32_fgetpos(pf, p); |
7766f137 |
793 | } |
794 | |
795 | int |
adb71456 |
796 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) |
7766f137 |
797 | { |
adb71456 |
798 | return win32_fsetpos(pf, p); |
7766f137 |
799 | } |
800 | void |
801 | PerlStdIOInit(struct IPerlStdIO* piPerl) |
802 | { |
803 | } |
804 | |
805 | void |
806 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) |
807 | { |
808 | Perl_init_os_extras(); |
809 | } |
810 | |
811 | int |
c623ac67 |
812 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags) |
7766f137 |
813 | { |
814 | return win32_open_osfhandle(osfhandle, flags); |
815 | } |
816 | |
c623ac67 |
817 | intptr_t |
7766f137 |
818 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) |
819 | { |
820 | return win32_get_osfhandle(filenum); |
821 | } |
822 | |
adb71456 |
823 | FILE* |
824 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
825 | { |
adb71456 |
826 | FILE* pfdup; |
7766f137 |
827 | fpos_t pos; |
828 | char mode[3]; |
adb71456 |
829 | int fileno = win32_dup(win32_fileno(pf)); |
7766f137 |
830 | |
831 | /* open the file in the same mode */ |
4ce4f76e |
832 | #ifdef __BORLANDC__ |
adb71456 |
833 | if((pf)->flags & _F_READ) { |
4ce4f76e |
834 | mode[0] = 'r'; |
835 | mode[1] = 0; |
836 | } |
adb71456 |
837 | else if((pf)->flags & _F_WRIT) { |
4ce4f76e |
838 | mode[0] = 'a'; |
839 | mode[1] = 0; |
840 | } |
adb71456 |
841 | else if((pf)->flags & _F_RDWR) { |
4ce4f76e |
842 | mode[0] = 'r'; |
843 | mode[1] = '+'; |
844 | mode[2] = 0; |
845 | } |
846 | #else |
adb71456 |
847 | if((pf)->_flag & _IOREAD) { |
7766f137 |
848 | mode[0] = 'r'; |
849 | mode[1] = 0; |
850 | } |
adb71456 |
851 | else if((pf)->_flag & _IOWRT) { |
7766f137 |
852 | mode[0] = 'a'; |
853 | mode[1] = 0; |
854 | } |
adb71456 |
855 | else if((pf)->_flag & _IORW) { |
7766f137 |
856 | mode[0] = 'r'; |
857 | mode[1] = '+'; |
858 | mode[2] = 0; |
859 | } |
4ce4f76e |
860 | #endif |
7766f137 |
861 | |
f3dccfae |
862 | /* it appears that the binmode is attached to the |
7766f137 |
863 | * file descriptor so binmode files will be handled |
864 | * correctly |
865 | */ |
adb71456 |
866 | pfdup = win32_fdopen(fileno, mode); |
7766f137 |
867 | |
868 | /* move the file pointer to the same position */ |
adb71456 |
869 | if (!fgetpos(pf, &pos)) { |
870 | fsetpos(pfdup, &pos); |
7766f137 |
871 | } |
872 | return pfdup; |
873 | } |
874 | |
f3dccfae |
875 | struct IPerlStdIO perlStdIO = |
7766f137 |
876 | { |
877 | PerlStdIOStdin, |
878 | PerlStdIOStdout, |
879 | PerlStdIOStderr, |
880 | PerlStdIOOpen, |
881 | PerlStdIOClose, |
882 | PerlStdIOEof, |
883 | PerlStdIOError, |
884 | PerlStdIOClearerr, |
885 | PerlStdIOGetc, |
886 | PerlStdIOGetBase, |
887 | PerlStdIOGetBufsiz, |
888 | PerlStdIOGetCnt, |
889 | PerlStdIOGetPtr, |
890 | PerlStdIOGets, |
891 | PerlStdIOPutc, |
892 | PerlStdIOPuts, |
893 | PerlStdIOFlush, |
894 | PerlStdIOUngetc, |
895 | PerlStdIOFileno, |
896 | PerlStdIOFdopen, |
897 | PerlStdIOReopen, |
898 | PerlStdIORead, |
899 | PerlStdIOWrite, |
900 | PerlStdIOSetBuf, |
901 | PerlStdIOSetVBuf, |
902 | PerlStdIOSetCnt, |
adb71456 |
903 | PerlStdIOSetPtr, |
7766f137 |
904 | PerlStdIOSetlinebuf, |
905 | PerlStdIOPrintf, |
906 | PerlStdIOVprintf, |
907 | PerlStdIOTell, |
908 | PerlStdIOSeek, |
909 | PerlStdIORewind, |
910 | PerlStdIOTmpfile, |
911 | PerlStdIOGetpos, |
912 | PerlStdIOSetpos, |
913 | PerlStdIOInit, |
914 | PerlStdIOInitOSExtras, |
915 | PerlStdIOFdupopen, |
916 | }; |
917 | |
918 | |
919 | #undef IPERL2HOST |
920 | #define IPERL2HOST(x) IPerlLIO2Host(x) |
921 | |
922 | /* IPerlLIO */ |
923 | int |
924 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) |
925 | { |
926 | return win32_access(path, mode); |
927 | } |
928 | |
929 | int |
930 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) |
931 | { |
932 | return win32_chmod(filename, pmode); |
933 | } |
934 | |
935 | int |
936 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) |
937 | { |
938 | return chown(filename, owner, group); |
939 | } |
940 | |
941 | int |
942 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, long size) |
943 | { |
944 | return chsize(handle, size); |
945 | } |
946 | |
947 | int |
948 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) |
949 | { |
950 | return win32_close(handle); |
951 | } |
952 | |
953 | int |
954 | PerlLIODup(struct IPerlLIO* piPerl, int handle) |
955 | { |
956 | return win32_dup(handle); |
957 | } |
958 | |
959 | int |
960 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) |
961 | { |
962 | return win32_dup2(handle1, handle2); |
963 | } |
964 | |
965 | int |
966 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) |
967 | { |
968 | return win32_flock(fd, oper); |
969 | } |
970 | |
971 | int |
c623ac67 |
972 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer) |
7766f137 |
973 | { |
1889e8b0 |
974 | return win32_fstat(handle, buffer); |
7766f137 |
975 | } |
976 | |
977 | int |
978 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) |
979 | { |
980 | return win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data); |
981 | } |
982 | |
983 | int |
984 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) |
985 | { |
986 | return isatty(fd); |
987 | } |
988 | |
989 | int |
990 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) |
991 | { |
992 | return win32_link(oldname, newname); |
993 | } |
994 | |
c623ac67 |
995 | Off_t |
996 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin) |
7766f137 |
997 | { |
998 | return win32_lseek(handle, offset, origin); |
999 | } |
1000 | |
1001 | int |
c623ac67 |
1002 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1003 | { |
1004 | return win32_stat(path, buffer); |
1005 | } |
1006 | |
1007 | char* |
1008 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) |
1009 | { |
1010 | return mktemp(Template); |
1011 | } |
1012 | |
1013 | int |
1014 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) |
1015 | { |
1016 | return win32_open(filename, oflag); |
1017 | } |
1018 | |
1019 | int |
1020 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) |
1021 | { |
1022 | return win32_open(filename, oflag, pmode); |
1023 | } |
1024 | |
1025 | int |
1026 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) |
1027 | { |
1028 | return win32_read(handle, buffer, count); |
1029 | } |
1030 | |
1031 | int |
1032 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) |
1033 | { |
1034 | return win32_rename(OldFileName, newname); |
1035 | } |
1036 | |
1037 | int |
1038 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) |
1039 | { |
1040 | return win32_setmode(handle, mode); |
1041 | } |
1042 | |
1043 | int |
c623ac67 |
1044 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1045 | { |
1046 | return win32_stat(path, buffer); |
1047 | } |
1048 | |
1049 | char* |
1050 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) |
1051 | { |
1052 | return tmpnam(string); |
1053 | } |
1054 | |
1055 | int |
1056 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) |
1057 | { |
1058 | return umask(pmode); |
1059 | } |
1060 | |
1061 | int |
1062 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) |
1063 | { |
1064 | return win32_unlink(filename); |
1065 | } |
1066 | |
1067 | int |
1068 | PerlLIOUtime(struct IPerlLIO* piPerl, char *filename, struct utimbuf *times) |
1069 | { |
1070 | return win32_utime(filename, times); |
1071 | } |
1072 | |
1073 | int |
1074 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) |
1075 | { |
1076 | return win32_write(handle, buffer, count); |
1077 | } |
1078 | |
1079 | struct IPerlLIO perlLIO = |
1080 | { |
1081 | PerlLIOAccess, |
1082 | PerlLIOChmod, |
1083 | PerlLIOChown, |
1084 | PerlLIOChsize, |
1085 | PerlLIOClose, |
1086 | PerlLIODup, |
1087 | PerlLIODup2, |
1088 | PerlLIOFlock, |
1089 | PerlLIOFileStat, |
1090 | PerlLIOIOCtl, |
1091 | PerlLIOIsatty, |
1092 | PerlLIOLink, |
1093 | PerlLIOLseek, |
1094 | PerlLIOLstat, |
1095 | PerlLIOMktemp, |
1096 | PerlLIOOpen, |
1097 | PerlLIOOpen3, |
1098 | PerlLIORead, |
1099 | PerlLIORename, |
1100 | PerlLIOSetmode, |
1101 | PerlLIONameStat, |
1102 | PerlLIOTmpnam, |
1103 | PerlLIOUmask, |
1104 | PerlLIOUnlink, |
1105 | PerlLIOUtime, |
1106 | PerlLIOWrite, |
1107 | }; |
1108 | |
1109 | |
1110 | #undef IPERL2HOST |
1111 | #define IPERL2HOST(x) IPerlDir2Host(x) |
1112 | |
1113 | /* IPerlDIR */ |
1114 | int |
1115 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) |
1116 | { |
1117 | return win32_mkdir(dirname, mode); |
1118 | } |
1119 | |
1120 | int |
1121 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) |
1122 | { |
1123 | return IPERL2HOST(piPerl)->Chdir(dirname); |
1124 | } |
1125 | |
1126 | int |
1127 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) |
1128 | { |
1129 | return win32_rmdir(dirname); |
1130 | } |
1131 | |
1132 | int |
1133 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) |
1134 | { |
1135 | return win32_closedir(dirp); |
1136 | } |
1137 | |
1138 | DIR* |
1139 | PerlDirOpen(struct IPerlDir* piPerl, char *filename) |
1140 | { |
1141 | return win32_opendir(filename); |
1142 | } |
1143 | |
1144 | struct direct * |
1145 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) |
1146 | { |
1147 | return win32_readdir(dirp); |
1148 | } |
1149 | |
1150 | void |
1151 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) |
1152 | { |
1153 | win32_rewinddir(dirp); |
1154 | } |
1155 | |
1156 | void |
1157 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) |
1158 | { |
1159 | win32_seekdir(dirp, loc); |
1160 | } |
1161 | |
1162 | long |
1163 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) |
1164 | { |
1165 | return win32_telldir(dirp); |
1166 | } |
1167 | |
1168 | char* |
1169 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) |
1170 | { |
1171 | return IPERL2HOST(piPerl)->MapPathA(path); |
1172 | } |
1173 | |
1174 | WCHAR* |
1175 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) |
1176 | { |
1177 | return IPERL2HOST(piPerl)->MapPathW(path); |
1178 | } |
1179 | |
1180 | struct IPerlDir perlDir = |
1181 | { |
1182 | PerlDirMakedir, |
1183 | PerlDirChdir, |
1184 | PerlDirRmdir, |
1185 | PerlDirClose, |
1186 | PerlDirOpen, |
1187 | PerlDirRead, |
1188 | PerlDirRewind, |
1189 | PerlDirSeek, |
1190 | PerlDirTell, |
1191 | PerlDirMapPathA, |
1192 | PerlDirMapPathW, |
1193 | }; |
1194 | |
1195 | |
1196 | /* IPerlSock */ |
1197 | u_long |
1198 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) |
1199 | { |
1200 | return win32_htonl(hostlong); |
1201 | } |
1202 | |
1203 | u_short |
1204 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) |
1205 | { |
1206 | return win32_htons(hostshort); |
1207 | } |
1208 | |
1209 | u_long |
1210 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) |
1211 | { |
1212 | return win32_ntohl(netlong); |
1213 | } |
1214 | |
1215 | u_short |
1216 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) |
1217 | { |
1218 | return win32_ntohs(netshort); |
1219 | } |
1220 | |
1221 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) |
1222 | { |
1223 | return win32_accept(s, addr, addrlen); |
1224 | } |
1225 | |
1226 | int |
1227 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1228 | { |
1229 | return win32_bind(s, name, namelen); |
1230 | } |
1231 | |
1232 | int |
1233 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1234 | { |
1235 | return win32_connect(s, name, namelen); |
1236 | } |
1237 | |
1238 | void |
1239 | PerlSockEndhostent(struct IPerlSock* piPerl) |
1240 | { |
1241 | win32_endhostent(); |
1242 | } |
1243 | |
1244 | void |
1245 | PerlSockEndnetent(struct IPerlSock* piPerl) |
1246 | { |
1247 | win32_endnetent(); |
1248 | } |
1249 | |
1250 | void |
1251 | PerlSockEndprotoent(struct IPerlSock* piPerl) |
1252 | { |
1253 | win32_endprotoent(); |
1254 | } |
1255 | |
1256 | void |
1257 | PerlSockEndservent(struct IPerlSock* piPerl) |
1258 | { |
1259 | win32_endservent(); |
1260 | } |
1261 | |
1262 | struct hostent* |
1263 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) |
1264 | { |
1265 | return win32_gethostbyaddr(addr, len, type); |
1266 | } |
1267 | |
1268 | struct hostent* |
1269 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) |
1270 | { |
1271 | return win32_gethostbyname(name); |
1272 | } |
1273 | |
1274 | struct hostent* |
1275 | PerlSockGethostent(struct IPerlSock* piPerl) |
1276 | { |
acfe0abc |
1277 | dTHX; |
7766f137 |
1278 | Perl_croak(aTHX_ "gethostent not implemented!\n"); |
1279 | return NULL; |
1280 | } |
1281 | |
1282 | int |
1283 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) |
1284 | { |
1285 | return win32_gethostname(name, namelen); |
1286 | } |
1287 | |
1288 | struct netent * |
1289 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) |
1290 | { |
1291 | return win32_getnetbyaddr(net, type); |
1292 | } |
1293 | |
1294 | struct netent * |
1295 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) |
1296 | { |
1297 | return win32_getnetbyname((char*)name); |
1298 | } |
1299 | |
1300 | struct netent * |
1301 | PerlSockGetnetent(struct IPerlSock* piPerl) |
1302 | { |
1303 | return win32_getnetent(); |
1304 | } |
1305 | |
1306 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1307 | { |
1308 | return win32_getpeername(s, name, namelen); |
1309 | } |
1310 | |
1311 | struct protoent* |
1312 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) |
1313 | { |
1314 | return win32_getprotobyname(name); |
1315 | } |
1316 | |
1317 | struct protoent* |
1318 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) |
1319 | { |
1320 | return win32_getprotobynumber(number); |
1321 | } |
1322 | |
1323 | struct protoent* |
1324 | PerlSockGetprotoent(struct IPerlSock* piPerl) |
1325 | { |
1326 | return win32_getprotoent(); |
1327 | } |
1328 | |
1329 | struct servent* |
1330 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) |
1331 | { |
1332 | return win32_getservbyname(name, proto); |
1333 | } |
1334 | |
1335 | struct servent* |
1336 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) |
1337 | { |
1338 | return win32_getservbyport(port, proto); |
1339 | } |
1340 | |
1341 | struct servent* |
1342 | PerlSockGetservent(struct IPerlSock* piPerl) |
1343 | { |
1344 | return win32_getservent(); |
1345 | } |
1346 | |
1347 | int |
1348 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1349 | { |
1350 | return win32_getsockname(s, name, namelen); |
1351 | } |
1352 | |
1353 | int |
1354 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) |
1355 | { |
1356 | return win32_getsockopt(s, level, optname, optval, optlen); |
1357 | } |
1358 | |
1359 | unsigned long |
1360 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) |
1361 | { |
1362 | return win32_inet_addr(cp); |
1363 | } |
1364 | |
1365 | char* |
1366 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) |
1367 | { |
1368 | return win32_inet_ntoa(in); |
1369 | } |
1370 | |
1371 | int |
1372 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) |
1373 | { |
1374 | return win32_listen(s, backlog); |
1375 | } |
1376 | |
1377 | int |
1378 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) |
1379 | { |
1380 | return win32_recv(s, buffer, len, flags); |
1381 | } |
1382 | |
1383 | int |
1384 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) |
1385 | { |
1386 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); |
1387 | } |
1388 | |
1389 | int |
1390 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) |
1391 | { |
1392 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); |
1393 | } |
1394 | |
1395 | int |
1396 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) |
1397 | { |
1398 | return win32_send(s, buffer, len, flags); |
1399 | } |
1400 | |
1401 | int |
1402 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) |
1403 | { |
1404 | return win32_sendto(s, buffer, len, flags, to, tolen); |
1405 | } |
1406 | |
1407 | void |
1408 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) |
1409 | { |
1410 | win32_sethostent(stayopen); |
1411 | } |
1412 | |
1413 | void |
1414 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) |
1415 | { |
1416 | win32_setnetent(stayopen); |
1417 | } |
1418 | |
1419 | void |
1420 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) |
1421 | { |
1422 | win32_setprotoent(stayopen); |
1423 | } |
1424 | |
1425 | void |
1426 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) |
1427 | { |
1428 | win32_setservent(stayopen); |
1429 | } |
1430 | |
1431 | int |
1432 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) |
1433 | { |
1434 | return win32_setsockopt(s, level, optname, optval, optlen); |
1435 | } |
1436 | |
1437 | int |
1438 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) |
1439 | { |
1440 | return win32_shutdown(s, how); |
1441 | } |
1442 | |
1443 | SOCKET |
1444 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) |
1445 | { |
1446 | return win32_socket(af, type, protocol); |
1447 | } |
1448 | |
1449 | int |
1450 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) |
1451 | { |
e10bb1e9 |
1452 | return Perl_my_socketpair(domain, type, protocol, fds); |
7766f137 |
1453 | } |
1454 | |
1455 | int |
1456 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) |
1457 | { |
1458 | return win32_closesocket(s); |
1459 | } |
1460 | |
1461 | int |
1462 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) |
1463 | { |
1464 | return win32_ioctlsocket(s, cmd, argp); |
1465 | } |
1466 | |
1467 | struct IPerlSock perlSock = |
1468 | { |
1469 | PerlSockHtonl, |
1470 | PerlSockHtons, |
1471 | PerlSockNtohl, |
1472 | PerlSockNtohs, |
1473 | PerlSockAccept, |
1474 | PerlSockBind, |
1475 | PerlSockConnect, |
1476 | PerlSockEndhostent, |
1477 | PerlSockEndnetent, |
1478 | PerlSockEndprotoent, |
1479 | PerlSockEndservent, |
1480 | PerlSockGethostname, |
1481 | PerlSockGetpeername, |
1482 | PerlSockGethostbyaddr, |
1483 | PerlSockGethostbyname, |
1484 | PerlSockGethostent, |
1485 | PerlSockGetnetbyaddr, |
1486 | PerlSockGetnetbyname, |
1487 | PerlSockGetnetent, |
1488 | PerlSockGetprotobyname, |
1489 | PerlSockGetprotobynumber, |
1490 | PerlSockGetprotoent, |
1491 | PerlSockGetservbyname, |
1492 | PerlSockGetservbyport, |
1493 | PerlSockGetservent, |
1494 | PerlSockGetsockname, |
1495 | PerlSockGetsockopt, |
1496 | PerlSockInetAddr, |
1497 | PerlSockInetNtoa, |
1498 | PerlSockListen, |
1499 | PerlSockRecv, |
1500 | PerlSockRecvfrom, |
1501 | PerlSockSelect, |
1502 | PerlSockSend, |
1503 | PerlSockSendto, |
1504 | PerlSockSethostent, |
1505 | PerlSockSetnetent, |
1506 | PerlSockSetprotoent, |
1507 | PerlSockSetservent, |
1508 | PerlSockSetsockopt, |
1509 | PerlSockShutdown, |
1510 | PerlSockSocket, |
1511 | PerlSockSocketpair, |
1512 | PerlSockClosesocket, |
1513 | }; |
1514 | |
1515 | |
1516 | /* IPerlProc */ |
1517 | |
1518 | #define EXECF_EXEC 1 |
1519 | #define EXECF_SPAWN 2 |
1520 | |
1521 | void |
1522 | PerlProcAbort(struct IPerlProc* piPerl) |
1523 | { |
1524 | win32_abort(); |
1525 | } |
1526 | |
1527 | char * |
1528 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) |
1529 | { |
1530 | return win32_crypt(clear, salt); |
1531 | } |
1532 | |
1533 | void |
1534 | PerlProcExit(struct IPerlProc* piPerl, int status) |
1535 | { |
1536 | exit(status); |
1537 | } |
1538 | |
1539 | void |
1540 | PerlProc_Exit(struct IPerlProc* piPerl, int status) |
1541 | { |
1542 | _exit(status); |
1543 | } |
1544 | |
1545 | int |
1546 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) |
1547 | { |
1548 | return execl(cmdname, arg0, arg1, arg2, arg3); |
1549 | } |
1550 | |
1551 | int |
1552 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1553 | { |
1554 | return win32_execvp(cmdname, argv); |
1555 | } |
1556 | |
1557 | int |
1558 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1559 | { |
1560 | return win32_execvp(cmdname, argv); |
1561 | } |
1562 | |
1563 | uid_t |
1564 | PerlProcGetuid(struct IPerlProc* piPerl) |
1565 | { |
1566 | return getuid(); |
1567 | } |
1568 | |
1569 | uid_t |
1570 | PerlProcGeteuid(struct IPerlProc* piPerl) |
1571 | { |
1572 | return geteuid(); |
1573 | } |
1574 | |
1575 | gid_t |
1576 | PerlProcGetgid(struct IPerlProc* piPerl) |
1577 | { |
1578 | return getgid(); |
1579 | } |
1580 | |
1581 | gid_t |
1582 | PerlProcGetegid(struct IPerlProc* piPerl) |
1583 | { |
1584 | return getegid(); |
1585 | } |
1586 | |
1587 | char * |
1588 | PerlProcGetlogin(struct IPerlProc* piPerl) |
1589 | { |
1590 | return g_getlogin(); |
1591 | } |
1592 | |
1593 | int |
1594 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) |
1595 | { |
1596 | return win32_kill(pid, sig); |
1597 | } |
1598 | |
1599 | int |
1600 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) |
1601 | { |
acfe0abc |
1602 | dTHX; |
7766f137 |
1603 | Perl_croak(aTHX_ "killpg not implemented!\n"); |
1604 | return 0; |
1605 | } |
1606 | |
1607 | int |
1608 | PerlProcPauseProc(struct IPerlProc* piPerl) |
1609 | { |
1610 | return win32_sleep((32767L << 16) + 32767); |
1611 | } |
1612 | |
1613 | PerlIO* |
1614 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) |
1615 | { |
acfe0abc |
1616 | dTHX; |
7766f137 |
1617 | PERL_FLUSHALL_FOR_CHILD; |
adb71456 |
1618 | return win32_popen(command, mode); |
7766f137 |
1619 | } |
1620 | |
8c0134a8 |
1621 | PerlIO* |
1622 | PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args) |
1623 | { |
acfe0abc |
1624 | dTHX; |
8c0134a8 |
1625 | PERL_FLUSHALL_FOR_CHILD; |
1626 | return win32_popenlist(mode, narg, args); |
1627 | } |
1628 | |
7766f137 |
1629 | int |
1630 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) |
1631 | { |
adb71456 |
1632 | return win32_pclose(stream); |
7766f137 |
1633 | } |
1634 | |
1635 | int |
1636 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) |
1637 | { |
1638 | return win32_pipe(phandles, 512, O_BINARY); |
1639 | } |
1640 | |
1641 | int |
1642 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) |
1643 | { |
1644 | return setuid(u); |
1645 | } |
1646 | |
1647 | int |
1648 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) |
1649 | { |
1650 | return setgid(g); |
1651 | } |
1652 | |
1653 | int |
1654 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) |
1655 | { |
1656 | return win32_sleep(s); |
1657 | } |
1658 | |
1659 | int |
1660 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) |
1661 | { |
1662 | return win32_times(timebuf); |
1663 | } |
1664 | |
1665 | int |
1666 | PerlProcWait(struct IPerlProc* piPerl, int *status) |
1667 | { |
1668 | return win32_wait(status); |
1669 | } |
1670 | |
1671 | int |
1672 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) |
1673 | { |
1674 | return win32_waitpid(pid, status, flags); |
1675 | } |
1676 | |
1677 | Sighandler_t |
1678 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) |
1679 | { |
3fadfdf1 |
1680 | return win32_signal(sig, subcode); |
7766f137 |
1681 | } |
1682 | |
57ab3dfe |
1683 | int |
1684 | PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z) |
1685 | { |
1686 | return win32_gettimeofday(t, z); |
1687 | } |
1688 | |
8454a2ba |
1689 | #ifdef USE_ITHREADS |
c00206c8 |
1690 | static THREAD_RET_TYPE |
7766f137 |
1691 | win32_start_child(LPVOID arg) |
1692 | { |
1693 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; |
1694 | GV *tmpgv; |
1695 | int status; |
7766f137 |
1696 | #ifdef PERL_SYNC_FORK |
1697 | static long sync_fork_id = 0; |
1698 | long id = ++sync_fork_id; |
1699 | #endif |
1700 | |
1701 | |
ba869deb |
1702 | PERL_SET_THX(my_perl); |
222c300a |
1703 | win32_checkTLS(my_perl); |
7766f137 |
1704 | |
1705 | /* set $$ to pseudo id */ |
1706 | #ifdef PERL_SYNC_FORK |
1707 | w32_pseudo_id = id; |
1708 | #else |
1709 | w32_pseudo_id = GetCurrentThreadId(); |
922b1888 |
1710 | if (IsWin95()) { |
1711 | int pid = (int)w32_pseudo_id; |
1712 | if (pid < 0) |
1713 | w32_pseudo_id = -pid; |
1714 | } |
7766f137 |
1715 | #endif |
e10bb1e9 |
1716 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) { |
1717 | SV *sv = GvSV(tmpgv); |
1718 | SvREADONLY_off(sv); |
1719 | sv_setiv(sv, -(IV)w32_pseudo_id); |
1720 | SvREADONLY_on(sv); |
1721 | } |
7766f137 |
1722 | hv_clear(PL_pidstatus); |
1723 | |
1724 | /* push a zero on the stack (we are the child) */ |
1725 | { |
39644a26 |
1726 | dSP; |
7766f137 |
1727 | dTARGET; |
1728 | PUSHi(0); |
1729 | PUTBACK; |
1730 | } |
1731 | |
1732 | /* continue from next op */ |
1733 | PL_op = PL_op->op_next; |
1734 | |
1735 | { |
1736 | dJMPENV; |
5db10396 |
1737 | volatile int oldscope = PL_scopestack_ix; |
7766f137 |
1738 | |
1739 | restart: |
1740 | JMPENV_PUSH(status); |
1741 | switch (status) { |
1742 | case 0: |
1743 | CALLRUNOPS(aTHX); |
1744 | status = 0; |
1745 | break; |
1746 | case 2: |
1747 | while (PL_scopestack_ix > oldscope) |
1748 | LEAVE; |
1749 | FREETMPS; |
1750 | PL_curstash = PL_defstash; |
1751 | if (PL_endav && !PL_minus_c) |
1752 | call_list(oldscope, PL_endav); |
1753 | status = STATUS_NATIVE_EXPORT; |
1754 | break; |
1755 | case 3: |
1756 | if (PL_restartop) { |
1757 | POPSTACK_TO(PL_mainstack); |
1758 | PL_op = PL_restartop; |
1759 | PL_restartop = Nullop; |
1760 | goto restart; |
1761 | } |
1762 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); |
1763 | FREETMPS; |
1764 | status = 1; |
1765 | break; |
1766 | } |
1767 | JMPENV_POP; |
1768 | |
1769 | /* XXX hack to avoid perl_destruct() freeing optree */ |
222c300a |
1770 | win32_checkTLS(my_perl); |
7766f137 |
1771 | PL_main_root = Nullop; |
1772 | } |
1773 | |
222c300a |
1774 | win32_checkTLS(my_perl); |
1c0ca838 |
1775 | /* close the std handles to avoid fd leaks */ |
1776 | { |
1777 | do_close(gv_fetchpv("STDIN", TRUE, SVt_PVIO), FALSE); |
1778 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); |
1779 | do_close(gv_fetchpv("STDERR", TRUE, SVt_PVIO), FALSE); |
1780 | } |
1781 | |
7766f137 |
1782 | /* destroy everything (waits for any pseudo-forked children) */ |
222c300a |
1783 | win32_checkTLS(my_perl); |
7766f137 |
1784 | perl_destruct(my_perl); |
222c300a |
1785 | win32_checkTLS(my_perl); |
7766f137 |
1786 | perl_free(my_perl); |
1787 | |
1788 | #ifdef PERL_SYNC_FORK |
1789 | return id; |
1790 | #else |
1791 | return (DWORD)status; |
1792 | #endif |
1793 | } |
8454a2ba |
1794 | #endif /* USE_ITHREADS */ |
7766f137 |
1795 | |
1796 | int |
1797 | PerlProcFork(struct IPerlProc* piPerl) |
1798 | { |
acfe0abc |
1799 | dTHX; |
8454a2ba |
1800 | #ifdef USE_ITHREADS |
7766f137 |
1801 | DWORD id; |
1802 | HANDLE handle; |
7a955601 |
1803 | CPerlHost *h; |
1804 | |
1805 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { |
1806 | errno = EAGAIN; |
1807 | return -1; |
1808 | } |
1809 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); |
acfe0abc |
1810 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX, 1, |
7766f137 |
1811 | h->m_pHostperlMem, |
1812 | h->m_pHostperlMemShared, |
1813 | h->m_pHostperlMemParse, |
1814 | h->m_pHostperlEnv, |
1815 | h->m_pHostperlStdIO, |
1816 | h->m_pHostperlLIO, |
1817 | h->m_pHostperlDir, |
1818 | h->m_pHostperlSock, |
1819 | h->m_pHostperlProc |
1820 | ); |
ad4e2db7 |
1821 | new_perl->Isys_intern.internal_host = h; |
222c300a |
1822 | h->host_perl = new_perl; |
8454a2ba |
1823 | # ifdef PERL_SYNC_FORK |
7766f137 |
1824 | id = win32_start_child((LPVOID)new_perl); |
acfe0abc |
1825 | PERL_SET_THX(aTHX); |
8454a2ba |
1826 | # else |
c00206c8 |
1827 | # ifdef USE_RTL_THREAD_API |
1828 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, |
1829 | (void*)new_perl, 0, (unsigned*)&id); |
1830 | # else |
7766f137 |
1831 | handle = CreateThread(NULL, 0, win32_start_child, |
1832 | (LPVOID)new_perl, 0, &id); |
c00206c8 |
1833 | # endif |
acfe0abc |
1834 | PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */ |
60fa28ff |
1835 | if (!handle) { |
1836 | errno = EAGAIN; |
1837 | return -1; |
1838 | } |
922b1888 |
1839 | if (IsWin95()) { |
1840 | int pid = (int)id; |
1841 | if (pid < 0) |
1842 | id = -pid; |
1843 | } |
7766f137 |
1844 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; |
1845 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; |
1846 | ++w32_num_pseudo_children; |
8454a2ba |
1847 | # endif |
7766f137 |
1848 | return -(int)id; |
8454a2ba |
1849 | #else |
1850 | Perl_croak(aTHX_ "fork() not implemented!\n"); |
1851 | return -1; |
1852 | #endif /* USE_ITHREADS */ |
7766f137 |
1853 | } |
1854 | |
1855 | int |
1856 | PerlProcGetpid(struct IPerlProc* piPerl) |
1857 | { |
1858 | return win32_getpid(); |
1859 | } |
1860 | |
1861 | void* |
1862 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) |
1863 | { |
1864 | return win32_dynaload(filename); |
1865 | } |
1866 | |
1867 | void |
1868 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) |
1869 | { |
1870 | win32_str_os_error(sv, dwErr); |
1871 | } |
1872 | |
7766f137 |
1873 | int |
1874 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) |
1875 | { |
1876 | return win32_spawnvp(mode, cmdname, argv); |
1877 | } |
1878 | |
1879 | int |
5f1a76d0 |
1880 | PerlProcLastHost(struct IPerlProc* piPerl) |
1881 | { |
acfe0abc |
1882 | dTHX; |
5f1a76d0 |
1883 | CPerlHost *h = (CPerlHost*)w32_internal_host; |
1884 | return h->LastHost(); |
1885 | } |
1886 | |
7766f137 |
1887 | struct IPerlProc perlProc = |
1888 | { |
1889 | PerlProcAbort, |
1890 | PerlProcCrypt, |
1891 | PerlProcExit, |
1892 | PerlProc_Exit, |
1893 | PerlProcExecl, |
1894 | PerlProcExecv, |
1895 | PerlProcExecvp, |
1896 | PerlProcGetuid, |
1897 | PerlProcGeteuid, |
1898 | PerlProcGetgid, |
1899 | PerlProcGetegid, |
1900 | PerlProcGetlogin, |
1901 | PerlProcKill, |
1902 | PerlProcKillpg, |
1903 | PerlProcPauseProc, |
1904 | PerlProcPopen, |
1905 | PerlProcPclose, |
1906 | PerlProcPipe, |
1907 | PerlProcSetuid, |
1908 | PerlProcSetgid, |
1909 | PerlProcSleep, |
1910 | PerlProcTimes, |
1911 | PerlProcWait, |
1912 | PerlProcWaitpid, |
1913 | PerlProcSignal, |
1914 | PerlProcFork, |
1915 | PerlProcGetpid, |
1916 | PerlProcDynaLoader, |
1917 | PerlProcGetOSError, |
7766f137 |
1918 | PerlProcSpawnvp, |
8c0134a8 |
1919 | PerlProcLastHost, |
57ab3dfe |
1920 | PerlProcPopenList, |
1921 | PerlProcGetTimeOfDay |
7766f137 |
1922 | }; |
1923 | |
1924 | |
1925 | /* |
1926 | * CPerlHost |
1927 | */ |
1928 | |
1929 | CPerlHost::CPerlHost(void) |
1930 | { |
5f1a76d0 |
1931 | /* Construct a host from scratch */ |
1932 | InterlockedIncrement(&num_hosts); |
7766f137 |
1933 | m_pvDir = new VDir(); |
1934 | m_pVMem = new VMem(); |
1935 | m_pVMemShared = new VMem(); |
1936 | m_pVMemParse = new VMem(); |
1937 | |
1938 | m_pvDir->Init(NULL, m_pVMem); |
1939 | |
1940 | m_dwEnvCount = 0; |
1941 | m_lppEnvList = NULL; |
85fdc8b6 |
1942 | m_bTopLevel = TRUE; |
7766f137 |
1943 | |
1944 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
1945 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
1946 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
1947 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
1948 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
1949 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
1950 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
1951 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
1952 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
1953 | |
1954 | m_pHostperlMem = &m_hostperlMem; |
1955 | m_pHostperlMemShared = &m_hostperlMemShared; |
1956 | m_pHostperlMemParse = &m_hostperlMemParse; |
1957 | m_pHostperlEnv = &m_hostperlEnv; |
1958 | m_pHostperlStdIO = &m_hostperlStdIO; |
1959 | m_pHostperlLIO = &m_hostperlLIO; |
1960 | m_pHostperlDir = &m_hostperlDir; |
1961 | m_pHostperlSock = &m_hostperlSock; |
1962 | m_pHostperlProc = &m_hostperlProc; |
1963 | } |
1964 | |
1965 | #define SETUPEXCHANGE(xptr, iptr, table) \ |
1966 | STMT_START { \ |
1967 | if (xptr) { \ |
1968 | iptr = *xptr; \ |
1969 | *xptr = &table; \ |
1970 | } \ |
1971 | else { \ |
1972 | iptr = &table; \ |
1973 | } \ |
1974 | } STMT_END |
1975 | |
1976 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
1977 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
1978 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
1979 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
1980 | struct IPerlProc** ppProc) |
1981 | { |
5f1a76d0 |
1982 | InterlockedIncrement(&num_hosts); |
f7aeb604 |
1983 | m_pvDir = new VDir(0); |
7766f137 |
1984 | m_pVMem = new VMem(); |
1985 | m_pVMemShared = new VMem(); |
1986 | m_pVMemParse = new VMem(); |
1987 | |
1988 | m_pvDir->Init(NULL, m_pVMem); |
1989 | |
1990 | m_dwEnvCount = 0; |
1991 | m_lppEnvList = NULL; |
85fdc8b6 |
1992 | m_bTopLevel = FALSE; |
7766f137 |
1993 | |
1994 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
1995 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
1996 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
1997 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
1998 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
1999 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
2000 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
2001 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
2002 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
2003 | |
2004 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); |
2005 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); |
2006 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); |
2007 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); |
2008 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); |
2009 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); |
2010 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); |
2011 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); |
2012 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); |
2013 | } |
2014 | #undef SETUPEXCHANGE |
2015 | |
2016 | CPerlHost::CPerlHost(CPerlHost& host) |
2017 | { |
5f1a76d0 |
2018 | /* Construct a host from another host */ |
2019 | InterlockedIncrement(&num_hosts); |
7766f137 |
2020 | m_pVMem = new VMem(); |
2021 | m_pVMemShared = host.GetMemShared(); |
2022 | m_pVMemParse = host.GetMemParse(); |
2023 | |
2024 | /* duplicate directory info */ |
f7aeb604 |
2025 | m_pvDir = new VDir(0); |
7766f137 |
2026 | m_pvDir->Init(host.GetDir(), m_pVMem); |
2027 | |
2028 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
2029 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
2030 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
2031 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
2032 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
2033 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
2034 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
2035 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
2036 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
ad4e2db7 |
2037 | m_pHostperlMem = &m_hostperlMem; |
2038 | m_pHostperlMemShared = &m_hostperlMemShared; |
2039 | m_pHostperlMemParse = &m_hostperlMemParse; |
2040 | m_pHostperlEnv = &m_hostperlEnv; |
2041 | m_pHostperlStdIO = &m_hostperlStdIO; |
2042 | m_pHostperlLIO = &m_hostperlLIO; |
2043 | m_pHostperlDir = &m_hostperlDir; |
2044 | m_pHostperlSock = &m_hostperlSock; |
2045 | m_pHostperlProc = &m_hostperlProc; |
7766f137 |
2046 | |
2047 | m_dwEnvCount = 0; |
2048 | m_lppEnvList = NULL; |
85fdc8b6 |
2049 | m_bTopLevel = FALSE; |
7766f137 |
2050 | |
2051 | /* duplicate environment info */ |
2052 | LPSTR lpPtr; |
2053 | DWORD dwIndex = 0; |
2054 | while(lpPtr = host.GetIndex(dwIndex)) |
2055 | Add(lpPtr); |
2056 | } |
2057 | |
2058 | CPerlHost::~CPerlHost(void) |
2059 | { |
52cbf511 |
2060 | // Reset(); |
5f1a76d0 |
2061 | InterlockedDecrement(&num_hosts); |
7766f137 |
2062 | delete m_pvDir; |
2063 | m_pVMemParse->Release(); |
2064 | m_pVMemShared->Release(); |
2065 | m_pVMem->Release(); |
2066 | } |
2067 | |
2068 | LPSTR |
2069 | CPerlHost::Find(LPCSTR lpStr) |
2070 | { |
2071 | LPSTR lpPtr; |
2072 | LPSTR* lppPtr = Lookup(lpStr); |
2073 | if(lppPtr != NULL) { |
2074 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) |
2075 | ; |
2076 | |
2077 | if(*lpPtr == '=') |
2078 | ++lpPtr; |
2079 | |
2080 | return lpPtr; |
2081 | } |
2082 | return NULL; |
2083 | } |
2084 | |
2085 | int |
2086 | lookup(const void *arg1, const void *arg2) |
52cbf511 |
2087 | { // Compare strings |
7766f137 |
2088 | char*ptr1, *ptr2; |
2089 | char c1,c2; |
2090 | |
2091 | ptr1 = *(char**)arg1; |
2092 | ptr2 = *(char**)arg2; |
2093 | for(;;) { |
2094 | c1 = *ptr1++; |
2095 | c2 = *ptr2++; |
2096 | if(c1 == '\0' || c1 == '=') { |
2097 | if(c2 == '\0' || c2 == '=') |
2098 | break; |
2099 | |
52cbf511 |
2100 | return -1; // string 1 < string 2 |
7766f137 |
2101 | } |
2102 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2103 | return 1; // string 1 > string 2 |
7766f137 |
2104 | else if(c1 != c2) { |
2105 | c1 = toupper(c1); |
2106 | c2 = toupper(c2); |
2107 | if(c1 != c2) { |
2108 | if(c1 < c2) |
52cbf511 |
2109 | return -1; // string 1 < string 2 |
7766f137 |
2110 | |
52cbf511 |
2111 | return 1; // string 1 > string 2 |
7766f137 |
2112 | } |
2113 | } |
2114 | } |
2115 | return 0; |
2116 | } |
2117 | |
2118 | LPSTR* |
2119 | CPerlHost::Lookup(LPCSTR lpStr) |
2120 | { |
2121 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); |
2122 | } |
2123 | |
2124 | int |
2125 | compare(const void *arg1, const void *arg2) |
52cbf511 |
2126 | { // Compare strings |
7766f137 |
2127 | char*ptr1, *ptr2; |
2128 | char c1,c2; |
2129 | |
2130 | ptr1 = *(char**)arg1; |
2131 | ptr2 = *(char**)arg2; |
2132 | for(;;) { |
2133 | c1 = *ptr1++; |
2134 | c2 = *ptr2++; |
2135 | if(c1 == '\0' || c1 == '=') { |
2136 | if(c1 == c2) |
2137 | break; |
2138 | |
52cbf511 |
2139 | return -1; // string 1 < string 2 |
7766f137 |
2140 | } |
2141 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2142 | return 1; // string 1 > string 2 |
7766f137 |
2143 | else if(c1 != c2) { |
2144 | c1 = toupper(c1); |
2145 | c2 = toupper(c2); |
2146 | if(c1 != c2) { |
2147 | if(c1 < c2) |
52cbf511 |
2148 | return -1; // string 1 < string 2 |
3fadfdf1 |
2149 | |
52cbf511 |
2150 | return 1; // string 1 > string 2 |
7766f137 |
2151 | } |
2152 | } |
2153 | } |
2154 | return 0; |
2155 | } |
2156 | |
2157 | void |
2158 | CPerlHost::Add(LPCSTR lpStr) |
2159 | { |
acfe0abc |
2160 | dTHX; |
7766f137 |
2161 | char szBuffer[1024]; |
2162 | LPSTR *lpPtr; |
2163 | int index, length = strlen(lpStr)+1; |
2164 | |
2165 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) |
2166 | szBuffer[index] = lpStr[index]; |
2167 | |
2168 | szBuffer[index] = '\0'; |
2169 | |
52cbf511 |
2170 | // replacing ? |
7766f137 |
2171 | lpPtr = Lookup(szBuffer); |
2172 | if(lpPtr != NULL) { |
2173 | Renew(*lpPtr, length, char); |
2174 | strcpy(*lpPtr, lpStr); |
2175 | } |
2176 | else { |
2177 | ++m_dwEnvCount; |
2178 | Renew(m_lppEnvList, m_dwEnvCount, LPSTR); |
2179 | New(1, m_lppEnvList[m_dwEnvCount-1], length, char); |
2180 | if(m_lppEnvList[m_dwEnvCount-1] != NULL) { |
2181 | strcpy(m_lppEnvList[m_dwEnvCount-1], lpStr); |
2182 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); |
2183 | } |
2184 | else |
2185 | --m_dwEnvCount; |
2186 | } |
2187 | } |
2188 | |
2189 | DWORD |
2190 | CPerlHost::CalculateEnvironmentSpace(void) |
2191 | { |
2192 | DWORD index; |
2193 | DWORD dwSize = 0; |
2194 | for(index = 0; index < m_dwEnvCount; ++index) |
2195 | dwSize += strlen(m_lppEnvList[index]) + 1; |
2196 | |
2197 | return dwSize; |
2198 | } |
2199 | |
2200 | void |
2201 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) |
2202 | { |
acfe0abc |
2203 | dTHX; |
7766f137 |
2204 | Safefree(lpStr); |
2205 | } |
2206 | |
2207 | char* |
2208 | CPerlHost::GetChildDir(void) |
2209 | { |
acfe0abc |
2210 | dTHX; |
7766f137 |
2211 | int length; |
2212 | char* ptr; |
2213 | New(0, ptr, MAX_PATH+1, char); |
2214 | if(ptr) { |
2215 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); |
17e29069 |
2216 | length = strlen(ptr); |
2217 | if (length > 3) { |
2218 | if ((ptr[length-1] == '\\') || (ptr[length-1] == '/')) |
2219 | ptr[length-1] = 0; |
7766f137 |
2220 | } |
2221 | } |
2222 | return ptr; |
2223 | } |
2224 | |
2225 | void |
2226 | CPerlHost::FreeChildDir(char* pStr) |
2227 | { |
acfe0abc |
2228 | dTHX; |
7766f137 |
2229 | Safefree(pStr); |
2230 | } |
2231 | |
2232 | LPSTR |
2233 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) |
2234 | { |
acfe0abc |
2235 | dTHX; |
7766f137 |
2236 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; |
2237 | DWORD dwSize, dwEnvIndex; |
2238 | int nLength, compVal; |
2239 | |
52cbf511 |
2240 | // get the process environment strings |
7766f137 |
2241 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); |
2242 | |
52cbf511 |
2243 | // step over current directory stuff |
7766f137 |
2244 | while(*lpTmp == '=') |
2245 | lpTmp += strlen(lpTmp) + 1; |
2246 | |
52cbf511 |
2247 | // save the start of the environment strings |
7766f137 |
2248 | lpEnvPtr = lpTmp; |
2249 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { |
52cbf511 |
2250 | // calculate the size of the environment strings |
7766f137 |
2251 | dwSize += strlen(lpTmp) + 1; |
2252 | } |
2253 | |
52cbf511 |
2254 | // add the size of current directories |
7766f137 |
2255 | dwSize += vDir.CalculateEnvironmentSpace(); |
2256 | |
52cbf511 |
2257 | // add the additional space used by changes made to the environment |
7766f137 |
2258 | dwSize += CalculateEnvironmentSpace(); |
2259 | |
2260 | New(1, lpStr, dwSize, char); |
2261 | lpPtr = lpStr; |
2262 | if(lpStr != NULL) { |
52cbf511 |
2263 | // build the local environment |
7766f137 |
2264 | lpStr = vDir.BuildEnvironmentSpace(lpStr); |
2265 | |
2266 | dwEnvIndex = 0; |
2267 | lpLocalEnv = GetIndex(dwEnvIndex); |
2268 | while(*lpEnvPtr != '\0') { |
ec00bdd8 |
2269 | if(!lpLocalEnv) { |
52cbf511 |
2270 | // all environment overrides have been added |
2271 | // so copy string into place |
7766f137 |
2272 | strcpy(lpStr, lpEnvPtr); |
2273 | nLength = strlen(lpEnvPtr) + 1; |
2274 | lpStr += nLength; |
2275 | lpEnvPtr += nLength; |
2276 | } |
3fadfdf1 |
2277 | else { |
52cbf511 |
2278 | // determine which string to copy next |
7766f137 |
2279 | compVal = compare(&lpEnvPtr, &lpLocalEnv); |
2280 | if(compVal < 0) { |
2281 | strcpy(lpStr, lpEnvPtr); |
2282 | nLength = strlen(lpEnvPtr) + 1; |
2283 | lpStr += nLength; |
2284 | lpEnvPtr += nLength; |
2285 | } |
2286 | else { |
2287 | char *ptr = strchr(lpLocalEnv, '='); |
2288 | if(ptr && ptr[1]) { |
2289 | strcpy(lpStr, lpLocalEnv); |
2290 | lpStr += strlen(lpLocalEnv) + 1; |
2291 | } |
2292 | lpLocalEnv = GetIndex(dwEnvIndex); |
2293 | if(compVal == 0) { |
52cbf511 |
2294 | // this string was replaced |
7766f137 |
2295 | lpEnvPtr += strlen(lpEnvPtr) + 1; |
2296 | } |
2297 | } |
2298 | } |
2299 | } |
2300 | |
ec00bdd8 |
2301 | while(lpLocalEnv) { |
52cbf511 |
2302 | // still have environment overrides to add |
2303 | // so copy the strings into place if not an override |
1784c7b8 |
2304 | char *ptr = strchr(lpLocalEnv, '='); |
2305 | if(ptr && ptr[1]) { |
2306 | strcpy(lpStr, lpLocalEnv); |
2307 | lpStr += strlen(lpLocalEnv) + 1; |
2308 | } |
ec00bdd8 |
2309 | lpLocalEnv = GetIndex(dwEnvIndex); |
2310 | } |
2311 | |
52cbf511 |
2312 | // add final NULL |
7766f137 |
2313 | *lpStr = '\0'; |
2314 | } |
2315 | |
52cbf511 |
2316 | // release the process environment strings |
7766f137 |
2317 | FreeEnvironmentStrings(lpAllocPtr); |
2318 | |
2319 | return lpPtr; |
2320 | } |
2321 | |
2322 | void |
2323 | CPerlHost::Reset(void) |
2324 | { |
acfe0abc |
2325 | dTHX; |
7766f137 |
2326 | if(m_lppEnvList != NULL) { |
2327 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2328 | Safefree(m_lppEnvList[index]); |
2329 | m_lppEnvList[index] = NULL; |
2330 | } |
2331 | } |
2332 | m_dwEnvCount = 0; |
2333 | } |
2334 | |
2335 | void |
2336 | CPerlHost::Clearenv(void) |
2337 | { |
acfe0abc |
2338 | dTHX; |
7766f137 |
2339 | char ch; |
2340 | LPSTR lpPtr, lpStr, lpEnvPtr; |
2fb9ab56 |
2341 | if (m_lppEnvList != NULL) { |
7766f137 |
2342 | /* set every entry to an empty string */ |
2343 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2344 | char* ptr = strchr(m_lppEnvList[index], '='); |
2345 | if(ptr) { |
2346 | *++ptr = 0; |
2347 | } |
2348 | } |
2349 | } |
2350 | |
2351 | /* get the process environment strings */ |
2352 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); |
2353 | |
2354 | /* step over current directory stuff */ |
2355 | while(*lpStr == '=') |
2356 | lpStr += strlen(lpStr) + 1; |
2357 | |
2358 | while(*lpStr) { |
2359 | lpPtr = strchr(lpStr, '='); |
2360 | if(lpPtr) { |
2361 | ch = *++lpPtr; |
2362 | *lpPtr = 0; |
2363 | Add(lpStr); |
85fdc8b6 |
2364 | if (m_bTopLevel) |
2fb9ab56 |
2365 | (void)win32_putenv(lpStr); |
7766f137 |
2366 | *lpPtr = ch; |
2367 | } |
2368 | lpStr += strlen(lpStr) + 1; |
2369 | } |
2370 | |
2371 | FreeEnvironmentStrings(lpEnvPtr); |
2372 | } |
2373 | |
2374 | |
2375 | char* |
2376 | CPerlHost::Getenv(const char *varname) |
2377 | { |
acfe0abc |
2378 | dTHX; |
85fdc8b6 |
2379 | if (!m_bTopLevel) { |
2fb9ab56 |
2380 | char *pEnv = Find(varname); |
4354e59a |
2381 | if (pEnv && *pEnv) |
2fb9ab56 |
2382 | return pEnv; |
7766f137 |
2383 | } |
2fb9ab56 |
2384 | return win32_getenv(varname); |
7766f137 |
2385 | } |
2386 | |
2387 | int |
2388 | CPerlHost::Putenv(const char *envstring) |
2389 | { |
acfe0abc |
2390 | dTHX; |
7766f137 |
2391 | Add(envstring); |
85fdc8b6 |
2392 | if (m_bTopLevel) |
2fb9ab56 |
2393 | return win32_putenv(envstring); |
2394 | |
7766f137 |
2395 | return 0; |
2396 | } |
2397 | |
2398 | int |
2399 | CPerlHost::Chdir(const char *dirname) |
2400 | { |
acfe0abc |
2401 | dTHX; |
7766f137 |
2402 | int ret; |
9ec3348a |
2403 | if (!dirname) { |
2404 | errno = ENOENT; |
2405 | return -1; |
2406 | } |
7766f137 |
2407 | if (USING_WIDE()) { |
2408 | WCHAR wBuffer[MAX_PATH]; |
2409 | A2WHELPER(dirname, wBuffer, sizeof(wBuffer)); |
2410 | ret = m_pvDir->SetCurrentDirectoryW(wBuffer); |
2411 | } |
2412 | else |
2413 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); |
2414 | if(ret < 0) { |
2415 | errno = ENOENT; |
2416 | } |
2417 | return ret; |
2418 | } |
2419 | |
2420 | #endif /* ___PerlHost_H___ */ |