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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 | |
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10 | #ifndef UNDER_CE |
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11 | #define CHECK_HOST_INTERP |
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12 | #endif |
222c300a |
13 | |
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14 | #ifndef ___PerlHost_H___ |
15 | #define ___PerlHost_H___ |
16 | |
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17 | #ifndef UNDER_CE |
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18 | #include <signal.h> |
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19 | #endif |
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20 | #include "iperlsys.h" |
21 | #include "vmem.h" |
22 | #include "vdir.h" |
23 | |
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24 | #ifndef WC_NO_BEST_FIT_CHARS |
25 | # define WC_NO_BEST_FIT_CHARS 0x00000400 |
26 | #endif |
27 | |
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28 | START_EXTERN_C |
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29 | extern char * g_win32_get_privlib(const char *pl, STRLEN *const len); |
30 | extern char * g_win32_get_sitelib(const char *pl, STRLEN *const len); |
31 | extern char * g_win32_get_vendorlib(const char *pl, |
32 | STRLEN *const len); |
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33 | extern char * g_getlogin(void); |
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34 | END_EXTERN_C |
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35 | |
36 | class CPerlHost |
37 | { |
38 | public: |
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39 | /* Constructors */ |
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40 | CPerlHost(void); |
41 | CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
42 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
43 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
44 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
45 | struct IPerlProc** ppProc); |
46 | CPerlHost(CPerlHost& host); |
47 | ~CPerlHost(void); |
48 | |
49 | static CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl); |
50 | static CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl); |
51 | static CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl); |
52 | static CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl); |
53 | static CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl); |
54 | static CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl); |
55 | static CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl); |
56 | static CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl); |
57 | static CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl); |
58 | |
59 | BOOL PerlCreate(void); |
60 | int PerlParse(int argc, char** argv, char** env); |
61 | int PerlRun(void); |
62 | void PerlDestroy(void); |
63 | |
64 | /* IPerlMem */ |
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65 | /* Locks provided but should be unnecessary as this is private pool */ |
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66 | inline void* Malloc(size_t size) { return m_pVMem->Malloc(size); }; |
67 | inline void* Realloc(void* ptr, size_t size) { return m_pVMem->Realloc(ptr, size); }; |
68 | inline void Free(void* ptr) { m_pVMem->Free(ptr); }; |
69 | inline void* Calloc(size_t num, size_t size) |
70 | { |
71 | size_t count = num*size; |
72 | void* lpVoid = Malloc(count); |
73 | if (lpVoid) |
74 | ZeroMemory(lpVoid, count); |
75 | return lpVoid; |
76 | }; |
77 | inline void GetLock(void) { m_pVMem->GetLock(); }; |
78 | inline void FreeLock(void) { m_pVMem->FreeLock(); }; |
79 | inline int IsLocked(void) { return m_pVMem->IsLocked(); }; |
80 | |
81 | /* IPerlMemShared */ |
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82 | /* Locks used to serialize access to the pool */ |
83 | inline void GetLockShared(void) { m_pVMemShared->GetLock(); }; |
84 | inline void FreeLockShared(void) { m_pVMemShared->FreeLock(); }; |
85 | inline int IsLockedShared(void) { return m_pVMemShared->IsLocked(); }; |
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86 | inline void* MallocShared(size_t size) |
87 | { |
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88 | void *result; |
89 | GetLockShared(); |
90 | result = m_pVMemShared->Malloc(size); |
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91 | FreeLockShared(); |
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92 | return result; |
93 | }; |
94 | inline void* ReallocShared(void* ptr, size_t size) |
95 | { |
96 | void *result; |
97 | GetLockShared(); |
98 | result = m_pVMemShared->Realloc(ptr, size); |
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99 | FreeLockShared(); |
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100 | return result; |
101 | }; |
102 | inline void FreeShared(void* ptr) |
103 | { |
104 | GetLockShared(); |
105 | m_pVMemShared->Free(ptr); |
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106 | FreeLockShared(); |
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107 | }; |
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108 | inline void* CallocShared(size_t num, size_t size) |
109 | { |
110 | size_t count = num*size; |
111 | void* lpVoid = MallocShared(count); |
112 | if (lpVoid) |
113 | ZeroMemory(lpVoid, count); |
114 | return lpVoid; |
115 | }; |
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116 | |
117 | /* IPerlMemParse */ |
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118 | /* Assume something else is using locks to mangaging serialize |
119 | on a batch basis |
120 | */ |
121 | inline void GetLockParse(void) { m_pVMemParse->GetLock(); }; |
122 | inline void FreeLockParse(void) { m_pVMemParse->FreeLock(); }; |
123 | inline int IsLockedParse(void) { return m_pVMemParse->IsLocked(); }; |
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124 | inline void* MallocParse(size_t size) { return m_pVMemParse->Malloc(size); }; |
125 | inline void* ReallocParse(void* ptr, size_t size) { return m_pVMemParse->Realloc(ptr, size); }; |
126 | inline void FreeParse(void* ptr) { m_pVMemParse->Free(ptr); }; |
127 | inline void* CallocParse(size_t num, size_t size) |
128 | { |
129 | size_t count = num*size; |
130 | void* lpVoid = MallocParse(count); |
131 | if (lpVoid) |
132 | ZeroMemory(lpVoid, count); |
133 | return lpVoid; |
134 | }; |
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135 | |
136 | /* IPerlEnv */ |
137 | char *Getenv(const char *varname); |
138 | int Putenv(const char *envstring); |
139 | inline char *Getenv(const char *varname, unsigned long *len) |
140 | { |
141 | *len = 0; |
142 | char *e = Getenv(varname); |
143 | if (e) |
144 | *len = strlen(e); |
145 | return e; |
146 | } |
147 | void* CreateChildEnv(void) { return CreateLocalEnvironmentStrings(*m_pvDir); }; |
148 | void FreeChildEnv(void* pStr) { FreeLocalEnvironmentStrings((char*)pStr); }; |
149 | char* GetChildDir(void); |
150 | void FreeChildDir(char* pStr); |
151 | void Reset(void); |
152 | void Clearenv(void); |
153 | |
154 | inline LPSTR GetIndex(DWORD &dwIndex) |
155 | { |
156 | if(dwIndex < m_dwEnvCount) |
157 | { |
158 | ++dwIndex; |
159 | return m_lppEnvList[dwIndex-1]; |
160 | } |
161 | return NULL; |
162 | }; |
163 | |
164 | protected: |
165 | LPSTR Find(LPCSTR lpStr); |
166 | void Add(LPCSTR lpStr); |
167 | |
168 | LPSTR CreateLocalEnvironmentStrings(VDir &vDir); |
169 | void FreeLocalEnvironmentStrings(LPSTR lpStr); |
170 | LPSTR* Lookup(LPCSTR lpStr); |
171 | DWORD CalculateEnvironmentSpace(void); |
172 | |
173 | public: |
174 | |
175 | /* IPerlDIR */ |
176 | virtual int Chdir(const char *dirname); |
177 | |
178 | /* IPerllProc */ |
179 | void Abort(void); |
180 | void Exit(int status); |
181 | void _Exit(int status); |
182 | int Execl(const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3); |
183 | int Execv(const char *cmdname, const char *const *argv); |
184 | int Execvp(const char *cmdname, const char *const *argv); |
185 | |
186 | inline VMem* GetMemShared(void) { m_pVMemShared->AddRef(); return m_pVMemShared; }; |
187 | inline VMem* GetMemParse(void) { m_pVMemParse->AddRef(); return m_pVMemParse; }; |
188 | inline VDir* GetDir(void) { return m_pvDir; }; |
189 | |
190 | public: |
191 | |
192 | struct IPerlMem m_hostperlMem; |
193 | struct IPerlMem m_hostperlMemShared; |
194 | struct IPerlMem m_hostperlMemParse; |
195 | struct IPerlEnv m_hostperlEnv; |
196 | struct IPerlStdIO m_hostperlStdIO; |
197 | struct IPerlLIO m_hostperlLIO; |
198 | struct IPerlDir m_hostperlDir; |
199 | struct IPerlSock m_hostperlSock; |
200 | struct IPerlProc m_hostperlProc; |
201 | |
202 | struct IPerlMem* m_pHostperlMem; |
203 | struct IPerlMem* m_pHostperlMemShared; |
204 | struct IPerlMem* m_pHostperlMemParse; |
205 | struct IPerlEnv* m_pHostperlEnv; |
206 | struct IPerlStdIO* m_pHostperlStdIO; |
207 | struct IPerlLIO* m_pHostperlLIO; |
208 | struct IPerlDir* m_pHostperlDir; |
209 | struct IPerlSock* m_pHostperlSock; |
210 | struct IPerlProc* m_pHostperlProc; |
211 | |
212 | inline char* MapPathA(const char *pInName) { return m_pvDir->MapPathA(pInName); }; |
213 | inline WCHAR* MapPathW(const WCHAR *pInName) { return m_pvDir->MapPathW(pInName); }; |
214 | protected: |
215 | |
216 | VDir* m_pvDir; |
217 | VMem* m_pVMem; |
218 | VMem* m_pVMemShared; |
219 | VMem* m_pVMemParse; |
220 | |
221 | DWORD m_dwEnvCount; |
222 | LPSTR* m_lppEnvList; |
52cbf511 |
223 | BOOL m_bTopLevel; // is this a toplevel host? |
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224 | static long num_hosts; |
225 | public: |
226 | inline int LastHost(void) { return num_hosts == 1L; }; |
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227 | struct interpreter *host_perl; |
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228 | }; |
229 | |
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230 | long CPerlHost::num_hosts = 0L; |
231 | |
222c300a |
232 | extern "C" void win32_checkTLS(struct interpreter *host_perl); |
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233 | |
222c300a |
234 | #define STRUCT2RAWPTR(x, y) (CPerlHost*)(((LPBYTE)x)-offsetof(CPerlHost, y)) |
235 | #ifdef CHECK_HOST_INTERP |
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236 | inline CPerlHost* CheckInterp(CPerlHost *host) |
222c300a |
237 | { |
238 | win32_checkTLS(host->host_perl); |
239 | return host; |
240 | } |
241 | #define STRUCT2PTR(x, y) CheckInterp(STRUCT2RAWPTR(x, y)) |
242 | #else |
243 | #define STRUCT2PTR(x, y) STRUCT2RAWPTR(x, y) |
244 | #endif |
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245 | |
246 | inline CPerlHost* IPerlMem2Host(struct IPerlMem* piPerl) |
247 | { |
222c300a |
248 | return STRUCT2RAWPTR(piPerl, m_hostperlMem); |
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249 | } |
250 | |
251 | inline CPerlHost* IPerlMemShared2Host(struct IPerlMem* piPerl) |
252 | { |
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253 | return STRUCT2RAWPTR(piPerl, m_hostperlMemShared); |
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254 | } |
255 | |
256 | inline CPerlHost* IPerlMemParse2Host(struct IPerlMem* piPerl) |
257 | { |
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258 | return STRUCT2RAWPTR(piPerl, m_hostperlMemParse); |
7766f137 |
259 | } |
260 | |
261 | inline CPerlHost* IPerlEnv2Host(struct IPerlEnv* piPerl) |
262 | { |
263 | return STRUCT2PTR(piPerl, m_hostperlEnv); |
264 | } |
265 | |
266 | inline CPerlHost* IPerlStdIO2Host(struct IPerlStdIO* piPerl) |
267 | { |
268 | return STRUCT2PTR(piPerl, m_hostperlStdIO); |
269 | } |
270 | |
271 | inline CPerlHost* IPerlLIO2Host(struct IPerlLIO* piPerl) |
272 | { |
273 | return STRUCT2PTR(piPerl, m_hostperlLIO); |
274 | } |
275 | |
276 | inline CPerlHost* IPerlDir2Host(struct IPerlDir* piPerl) |
277 | { |
278 | return STRUCT2PTR(piPerl, m_hostperlDir); |
279 | } |
280 | |
281 | inline CPerlHost* IPerlSock2Host(struct IPerlSock* piPerl) |
282 | { |
283 | return STRUCT2PTR(piPerl, m_hostperlSock); |
284 | } |
285 | |
286 | inline CPerlHost* IPerlProc2Host(struct IPerlProc* piPerl) |
287 | { |
288 | return STRUCT2PTR(piPerl, m_hostperlProc); |
289 | } |
290 | |
291 | |
292 | |
293 | #undef IPERL2HOST |
294 | #define IPERL2HOST(x) IPerlMem2Host(x) |
295 | |
296 | /* IPerlMem */ |
297 | void* |
298 | PerlMemMalloc(struct IPerlMem* piPerl, size_t size) |
299 | { |
300 | return IPERL2HOST(piPerl)->Malloc(size); |
301 | } |
302 | void* |
303 | PerlMemRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
304 | { |
305 | return IPERL2HOST(piPerl)->Realloc(ptr, size); |
306 | } |
307 | void |
308 | PerlMemFree(struct IPerlMem* piPerl, void* ptr) |
309 | { |
310 | IPERL2HOST(piPerl)->Free(ptr); |
311 | } |
312 | void* |
313 | PerlMemCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
314 | { |
315 | return IPERL2HOST(piPerl)->Calloc(num, size); |
316 | } |
317 | |
318 | void |
319 | PerlMemGetLock(struct IPerlMem* piPerl) |
320 | { |
321 | IPERL2HOST(piPerl)->GetLock(); |
322 | } |
323 | |
324 | void |
325 | PerlMemFreeLock(struct IPerlMem* piPerl) |
326 | { |
327 | IPERL2HOST(piPerl)->FreeLock(); |
328 | } |
329 | |
330 | int |
331 | PerlMemIsLocked(struct IPerlMem* piPerl) |
332 | { |
333 | return IPERL2HOST(piPerl)->IsLocked(); |
334 | } |
335 | |
336 | struct IPerlMem perlMem = |
337 | { |
338 | PerlMemMalloc, |
339 | PerlMemRealloc, |
340 | PerlMemFree, |
341 | PerlMemCalloc, |
342 | PerlMemGetLock, |
343 | PerlMemFreeLock, |
344 | PerlMemIsLocked, |
345 | }; |
346 | |
347 | #undef IPERL2HOST |
348 | #define IPERL2HOST(x) IPerlMemShared2Host(x) |
349 | |
350 | /* IPerlMemShared */ |
351 | void* |
352 | PerlMemSharedMalloc(struct IPerlMem* piPerl, size_t size) |
353 | { |
354 | return IPERL2HOST(piPerl)->MallocShared(size); |
355 | } |
356 | void* |
357 | PerlMemSharedRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
358 | { |
359 | return IPERL2HOST(piPerl)->ReallocShared(ptr, size); |
360 | } |
361 | void |
362 | PerlMemSharedFree(struct IPerlMem* piPerl, void* ptr) |
363 | { |
364 | IPERL2HOST(piPerl)->FreeShared(ptr); |
365 | } |
366 | void* |
367 | PerlMemSharedCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
368 | { |
369 | return IPERL2HOST(piPerl)->CallocShared(num, size); |
370 | } |
371 | |
372 | void |
373 | PerlMemSharedGetLock(struct IPerlMem* piPerl) |
374 | { |
375 | IPERL2HOST(piPerl)->GetLockShared(); |
376 | } |
377 | |
378 | void |
379 | PerlMemSharedFreeLock(struct IPerlMem* piPerl) |
380 | { |
381 | IPERL2HOST(piPerl)->FreeLockShared(); |
382 | } |
383 | |
384 | int |
385 | PerlMemSharedIsLocked(struct IPerlMem* piPerl) |
386 | { |
387 | return IPERL2HOST(piPerl)->IsLockedShared(); |
388 | } |
389 | |
390 | struct IPerlMem perlMemShared = |
391 | { |
392 | PerlMemSharedMalloc, |
393 | PerlMemSharedRealloc, |
394 | PerlMemSharedFree, |
395 | PerlMemSharedCalloc, |
396 | PerlMemSharedGetLock, |
397 | PerlMemSharedFreeLock, |
398 | PerlMemSharedIsLocked, |
399 | }; |
400 | |
401 | #undef IPERL2HOST |
402 | #define IPERL2HOST(x) IPerlMemParse2Host(x) |
403 | |
404 | /* IPerlMemParse */ |
405 | void* |
406 | PerlMemParseMalloc(struct IPerlMem* piPerl, size_t size) |
407 | { |
408 | return IPERL2HOST(piPerl)->MallocParse(size); |
409 | } |
410 | void* |
411 | PerlMemParseRealloc(struct IPerlMem* piPerl, void* ptr, size_t size) |
412 | { |
413 | return IPERL2HOST(piPerl)->ReallocParse(ptr, size); |
414 | } |
415 | void |
416 | PerlMemParseFree(struct IPerlMem* piPerl, void* ptr) |
417 | { |
418 | IPERL2HOST(piPerl)->FreeParse(ptr); |
419 | } |
420 | void* |
421 | PerlMemParseCalloc(struct IPerlMem* piPerl, size_t num, size_t size) |
422 | { |
423 | return IPERL2HOST(piPerl)->CallocParse(num, size); |
424 | } |
425 | |
426 | void |
427 | PerlMemParseGetLock(struct IPerlMem* piPerl) |
428 | { |
429 | IPERL2HOST(piPerl)->GetLockParse(); |
430 | } |
431 | |
432 | void |
433 | PerlMemParseFreeLock(struct IPerlMem* piPerl) |
434 | { |
435 | IPERL2HOST(piPerl)->FreeLockParse(); |
436 | } |
437 | |
438 | int |
439 | PerlMemParseIsLocked(struct IPerlMem* piPerl) |
440 | { |
441 | return IPERL2HOST(piPerl)->IsLockedParse(); |
442 | } |
443 | |
444 | struct IPerlMem perlMemParse = |
445 | { |
446 | PerlMemParseMalloc, |
447 | PerlMemParseRealloc, |
448 | PerlMemParseFree, |
449 | PerlMemParseCalloc, |
450 | PerlMemParseGetLock, |
451 | PerlMemParseFreeLock, |
452 | PerlMemParseIsLocked, |
453 | }; |
454 | |
455 | |
456 | #undef IPERL2HOST |
457 | #define IPERL2HOST(x) IPerlEnv2Host(x) |
458 | |
459 | /* IPerlEnv */ |
460 | char* |
461 | PerlEnvGetenv(struct IPerlEnv* piPerl, const char *varname) |
462 | { |
463 | return IPERL2HOST(piPerl)->Getenv(varname); |
464 | }; |
465 | |
466 | int |
467 | PerlEnvPutenv(struct IPerlEnv* piPerl, const char *envstring) |
468 | { |
469 | return IPERL2HOST(piPerl)->Putenv(envstring); |
470 | }; |
471 | |
472 | char* |
473 | PerlEnvGetenv_len(struct IPerlEnv* piPerl, const char* varname, unsigned long* len) |
474 | { |
475 | return IPERL2HOST(piPerl)->Getenv(varname, len); |
476 | } |
477 | |
478 | int |
479 | PerlEnvUname(struct IPerlEnv* piPerl, struct utsname *name) |
480 | { |
481 | return win32_uname(name); |
482 | } |
483 | |
484 | void |
485 | PerlEnvClearenv(struct IPerlEnv* piPerl) |
486 | { |
487 | IPERL2HOST(piPerl)->Clearenv(); |
488 | } |
489 | |
490 | void* |
491 | PerlEnvGetChildenv(struct IPerlEnv* piPerl) |
492 | { |
493 | return IPERL2HOST(piPerl)->CreateChildEnv(); |
494 | } |
495 | |
496 | void |
497 | PerlEnvFreeChildenv(struct IPerlEnv* piPerl, void* childEnv) |
498 | { |
499 | IPERL2HOST(piPerl)->FreeChildEnv(childEnv); |
500 | } |
501 | |
502 | char* |
503 | PerlEnvGetChilddir(struct IPerlEnv* piPerl) |
504 | { |
505 | return IPERL2HOST(piPerl)->GetChildDir(); |
506 | } |
507 | |
508 | void |
509 | PerlEnvFreeChilddir(struct IPerlEnv* piPerl, char* childDir) |
510 | { |
511 | IPERL2HOST(piPerl)->FreeChildDir(childDir); |
512 | } |
513 | |
514 | unsigned long |
515 | PerlEnvOsId(struct IPerlEnv* piPerl) |
516 | { |
517 | return win32_os_id(); |
518 | } |
519 | |
520 | char* |
e6a0bbf8 |
521 | PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len) |
7766f137 |
522 | { |
e6a0bbf8 |
523 | return g_win32_get_privlib(pl, len); |
7766f137 |
524 | } |
525 | |
526 | char* |
e6a0bbf8 |
527 | PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len) |
7766f137 |
528 | { |
e6a0bbf8 |
529 | return g_win32_get_sitelib(pl, len); |
7766f137 |
530 | } |
531 | |
4ea817c6 |
532 | char* |
e6a0bbf8 |
533 | PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl, |
534 | STRLEN *const len) |
4ea817c6 |
535 | { |
e6a0bbf8 |
536 | return g_win32_get_vendorlib(pl, len); |
4ea817c6 |
537 | } |
538 | |
635bbe87 |
539 | void |
540 | PerlEnvGetChildIO(struct IPerlEnv* piPerl, child_IO_table* ptr) |
541 | { |
542 | win32_get_child_IO(ptr); |
543 | } |
544 | |
f3dccfae |
545 | struct IPerlEnv perlEnv = |
7766f137 |
546 | { |
547 | PerlEnvGetenv, |
548 | PerlEnvPutenv, |
549 | PerlEnvGetenv_len, |
550 | PerlEnvUname, |
551 | PerlEnvClearenv, |
552 | PerlEnvGetChildenv, |
553 | PerlEnvFreeChildenv, |
554 | PerlEnvGetChilddir, |
555 | PerlEnvFreeChilddir, |
556 | PerlEnvOsId, |
557 | PerlEnvLibPath, |
558 | PerlEnvSiteLibPath, |
4ea817c6 |
559 | PerlEnvVendorLibPath, |
635bbe87 |
560 | PerlEnvGetChildIO, |
7766f137 |
561 | }; |
562 | |
563 | #undef IPERL2HOST |
564 | #define IPERL2HOST(x) IPerlStdIO2Host(x) |
565 | |
566 | /* PerlStdIO */ |
adb71456 |
567 | FILE* |
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568 | PerlStdIOStdin(struct IPerlStdIO* piPerl) |
569 | { |
adb71456 |
570 | return win32_stdin(); |
7766f137 |
571 | } |
572 | |
adb71456 |
573 | FILE* |
7766f137 |
574 | PerlStdIOStdout(struct IPerlStdIO* piPerl) |
575 | { |
adb71456 |
576 | return win32_stdout(); |
7766f137 |
577 | } |
578 | |
adb71456 |
579 | FILE* |
7766f137 |
580 | PerlStdIOStderr(struct IPerlStdIO* piPerl) |
581 | { |
adb71456 |
582 | return win32_stderr(); |
7766f137 |
583 | } |
584 | |
adb71456 |
585 | FILE* |
7766f137 |
586 | PerlStdIOOpen(struct IPerlStdIO* piPerl, const char *path, const char *mode) |
587 | { |
adb71456 |
588 | return win32_fopen(path, mode); |
7766f137 |
589 | } |
590 | |
591 | int |
adb71456 |
592 | PerlStdIOClose(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
593 | { |
adb71456 |
594 | return win32_fclose((pf)); |
7766f137 |
595 | } |
596 | |
597 | int |
adb71456 |
598 | PerlStdIOEof(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
599 | { |
adb71456 |
600 | return win32_feof(pf); |
7766f137 |
601 | } |
602 | |
603 | int |
adb71456 |
604 | PerlStdIOError(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
605 | { |
adb71456 |
606 | return win32_ferror(pf); |
7766f137 |
607 | } |
608 | |
609 | void |
adb71456 |
610 | PerlStdIOClearerr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
611 | { |
adb71456 |
612 | win32_clearerr(pf); |
7766f137 |
613 | } |
614 | |
615 | int |
adb71456 |
616 | PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
617 | { |
adb71456 |
618 | return win32_getc(pf); |
7766f137 |
619 | } |
620 | |
0934c9d9 |
621 | STDCHAR* |
adb71456 |
622 | PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
623 | { |
624 | #ifdef FILE_base |
adb71456 |
625 | FILE *f = pf; |
7766f137 |
626 | return FILE_base(f); |
627 | #else |
4e205ed6 |
628 | return NULL; |
7766f137 |
629 | #endif |
630 | } |
631 | |
632 | int |
adb71456 |
633 | PerlStdIOGetBufsiz(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
634 | { |
635 | #ifdef FILE_bufsiz |
adb71456 |
636 | FILE *f = pf; |
7766f137 |
637 | return FILE_bufsiz(f); |
638 | #else |
639 | return (-1); |
640 | #endif |
641 | } |
642 | |
643 | int |
adb71456 |
644 | PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
645 | { |
646 | #ifdef USE_STDIO_PTR |
adb71456 |
647 | FILE *f = pf; |
7766f137 |
648 | return FILE_cnt(f); |
649 | #else |
650 | return (-1); |
651 | #endif |
652 | } |
653 | |
0934c9d9 |
654 | STDCHAR* |
adb71456 |
655 | PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
656 | { |
657 | #ifdef USE_STDIO_PTR |
adb71456 |
658 | FILE *f = pf; |
7766f137 |
659 | return FILE_ptr(f); |
660 | #else |
4e205ed6 |
661 | return NULL; |
7766f137 |
662 | #endif |
663 | } |
664 | |
665 | char* |
adb71456 |
666 | PerlStdIOGets(struct IPerlStdIO* piPerl, FILE* pf, char* s, int n) |
7766f137 |
667 | { |
adb71456 |
668 | return win32_fgets(s, n, pf); |
7766f137 |
669 | } |
670 | |
671 | int |
adb71456 |
672 | PerlStdIOPutc(struct IPerlStdIO* piPerl, FILE* pf, int c) |
7766f137 |
673 | { |
adb71456 |
674 | return win32_fputc(c, pf); |
7766f137 |
675 | } |
676 | |
677 | int |
adb71456 |
678 | PerlStdIOPuts(struct IPerlStdIO* piPerl, FILE* pf, const char *s) |
7766f137 |
679 | { |
adb71456 |
680 | return win32_fputs(s, pf); |
7766f137 |
681 | } |
682 | |
683 | int |
adb71456 |
684 | PerlStdIOFlush(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
685 | { |
adb71456 |
686 | return win32_fflush(pf); |
7766f137 |
687 | } |
688 | |
689 | int |
adb71456 |
690 | PerlStdIOUngetc(struct IPerlStdIO* piPerl,int c, FILE* pf) |
7766f137 |
691 | { |
adb71456 |
692 | return win32_ungetc(c, pf); |
7766f137 |
693 | } |
694 | |
695 | int |
adb71456 |
696 | PerlStdIOFileno(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
697 | { |
adb71456 |
698 | return win32_fileno(pf); |
7766f137 |
699 | } |
700 | |
adb71456 |
701 | FILE* |
7766f137 |
702 | PerlStdIOFdopen(struct IPerlStdIO* piPerl, int fd, const char *mode) |
703 | { |
adb71456 |
704 | return win32_fdopen(fd, mode); |
7766f137 |
705 | } |
706 | |
adb71456 |
707 | FILE* |
708 | PerlStdIOReopen(struct IPerlStdIO* piPerl, const char*path, const char*mode, FILE* pf) |
7766f137 |
709 | { |
adb71456 |
710 | return win32_freopen(path, mode, (FILE*)pf); |
7766f137 |
711 | } |
712 | |
713 | SSize_t |
adb71456 |
714 | PerlStdIORead(struct IPerlStdIO* piPerl, void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
715 | { |
adb71456 |
716 | return win32_fread(buffer, size, count, pf); |
7766f137 |
717 | } |
718 | |
719 | SSize_t |
adb71456 |
720 | PerlStdIOWrite(struct IPerlStdIO* piPerl, const void *buffer, Size_t size, Size_t count, FILE* pf) |
7766f137 |
721 | { |
adb71456 |
722 | return win32_fwrite(buffer, size, count, pf); |
7766f137 |
723 | } |
724 | |
725 | void |
adb71456 |
726 | PerlStdIOSetBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer) |
7766f137 |
727 | { |
adb71456 |
728 | win32_setbuf(pf, buffer); |
7766f137 |
729 | } |
730 | |
731 | int |
adb71456 |
732 | PerlStdIOSetVBuf(struct IPerlStdIO* piPerl, FILE* pf, char* buffer, int type, Size_t size) |
7766f137 |
733 | { |
adb71456 |
734 | return win32_setvbuf(pf, buffer, type, size); |
7766f137 |
735 | } |
736 | |
737 | void |
adb71456 |
738 | PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n) |
7766f137 |
739 | { |
740 | #ifdef STDIO_CNT_LVALUE |
adb71456 |
741 | FILE *f = pf; |
7766f137 |
742 | FILE_cnt(f) = n; |
743 | #endif |
744 | } |
745 | |
746 | void |
0934c9d9 |
747 | PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, STDCHAR * ptr) |
7766f137 |
748 | { |
749 | #ifdef STDIO_PTR_LVALUE |
adb71456 |
750 | FILE *f = pf; |
7766f137 |
751 | FILE_ptr(f) = ptr; |
7766f137 |
752 | #endif |
753 | } |
754 | |
755 | void |
adb71456 |
756 | PerlStdIOSetlinebuf(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
757 | { |
adb71456 |
758 | win32_setvbuf(pf, NULL, _IOLBF, 0); |
7766f137 |
759 | } |
760 | |
761 | int |
adb71456 |
762 | PerlStdIOPrintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format,...) |
7766f137 |
763 | { |
764 | va_list(arglist); |
765 | va_start(arglist, format); |
adb71456 |
766 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
767 | } |
768 | |
769 | int |
adb71456 |
770 | PerlStdIOVprintf(struct IPerlStdIO* piPerl, FILE* pf, const char *format, va_list arglist) |
7766f137 |
771 | { |
adb71456 |
772 | return win32_vfprintf(pf, format, arglist); |
7766f137 |
773 | } |
774 | |
c623ac67 |
775 | Off_t |
adb71456 |
776 | PerlStdIOTell(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
777 | { |
adb71456 |
778 | return win32_ftell(pf); |
7766f137 |
779 | } |
780 | |
781 | int |
c623ac67 |
782 | PerlStdIOSeek(struct IPerlStdIO* piPerl, FILE* pf, Off_t offset, int origin) |
7766f137 |
783 | { |
adb71456 |
784 | return win32_fseek(pf, offset, origin); |
7766f137 |
785 | } |
786 | |
787 | void |
adb71456 |
788 | PerlStdIORewind(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
789 | { |
adb71456 |
790 | win32_rewind(pf); |
7766f137 |
791 | } |
792 | |
adb71456 |
793 | FILE* |
7766f137 |
794 | PerlStdIOTmpfile(struct IPerlStdIO* piPerl) |
795 | { |
adb71456 |
796 | return win32_tmpfile(); |
7766f137 |
797 | } |
798 | |
799 | int |
adb71456 |
800 | PerlStdIOGetpos(struct IPerlStdIO* piPerl, FILE* pf, Fpos_t *p) |
7766f137 |
801 | { |
adb71456 |
802 | return win32_fgetpos(pf, p); |
7766f137 |
803 | } |
804 | |
805 | int |
adb71456 |
806 | PerlStdIOSetpos(struct IPerlStdIO* piPerl, FILE* pf, const Fpos_t *p) |
7766f137 |
807 | { |
adb71456 |
808 | return win32_fsetpos(pf, p); |
7766f137 |
809 | } |
810 | void |
811 | PerlStdIOInit(struct IPerlStdIO* piPerl) |
812 | { |
813 | } |
814 | |
815 | void |
816 | PerlStdIOInitOSExtras(struct IPerlStdIO* piPerl) |
817 | { |
818 | Perl_init_os_extras(); |
819 | } |
820 | |
821 | int |
c623ac67 |
822 | PerlStdIOOpenOSfhandle(struct IPerlStdIO* piPerl, intptr_t osfhandle, int flags) |
7766f137 |
823 | { |
824 | return win32_open_osfhandle(osfhandle, flags); |
825 | } |
826 | |
c623ac67 |
827 | intptr_t |
7766f137 |
828 | PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum) |
829 | { |
830 | return win32_get_osfhandle(filenum); |
831 | } |
832 | |
adb71456 |
833 | FILE* |
834 | PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf) |
7766f137 |
835 | { |
7bd379e8 |
836 | #ifndef UNDER_CE |
adb71456 |
837 | FILE* pfdup; |
7766f137 |
838 | fpos_t pos; |
839 | char mode[3]; |
adb71456 |
840 | int fileno = win32_dup(win32_fileno(pf)); |
7766f137 |
841 | |
842 | /* open the file in the same mode */ |
4ce4f76e |
843 | #ifdef __BORLANDC__ |
adb71456 |
844 | if((pf)->flags & _F_READ) { |
4ce4f76e |
845 | mode[0] = 'r'; |
846 | mode[1] = 0; |
847 | } |
adb71456 |
848 | else if((pf)->flags & _F_WRIT) { |
4ce4f76e |
849 | mode[0] = 'a'; |
850 | mode[1] = 0; |
851 | } |
adb71456 |
852 | else if((pf)->flags & _F_RDWR) { |
4ce4f76e |
853 | mode[0] = 'r'; |
854 | mode[1] = '+'; |
855 | mode[2] = 0; |
856 | } |
857 | #else |
adb71456 |
858 | if((pf)->_flag & _IOREAD) { |
7766f137 |
859 | mode[0] = 'r'; |
860 | mode[1] = 0; |
861 | } |
adb71456 |
862 | else if((pf)->_flag & _IOWRT) { |
7766f137 |
863 | mode[0] = 'a'; |
864 | mode[1] = 0; |
865 | } |
adb71456 |
866 | else if((pf)->_flag & _IORW) { |
7766f137 |
867 | mode[0] = 'r'; |
868 | mode[1] = '+'; |
869 | mode[2] = 0; |
870 | } |
4ce4f76e |
871 | #endif |
7766f137 |
872 | |
f3dccfae |
873 | /* it appears that the binmode is attached to the |
7766f137 |
874 | * file descriptor so binmode files will be handled |
875 | * correctly |
876 | */ |
adb71456 |
877 | pfdup = win32_fdopen(fileno, mode); |
7766f137 |
878 | |
879 | /* move the file pointer to the same position */ |
adb71456 |
880 | if (!fgetpos(pf, &pos)) { |
881 | fsetpos(pfdup, &pos); |
7766f137 |
882 | } |
883 | return pfdup; |
7bd379e8 |
884 | #else |
885 | return 0; |
886 | #endif |
7766f137 |
887 | } |
888 | |
f3dccfae |
889 | struct IPerlStdIO perlStdIO = |
7766f137 |
890 | { |
891 | PerlStdIOStdin, |
892 | PerlStdIOStdout, |
893 | PerlStdIOStderr, |
894 | PerlStdIOOpen, |
895 | PerlStdIOClose, |
896 | PerlStdIOEof, |
897 | PerlStdIOError, |
898 | PerlStdIOClearerr, |
899 | PerlStdIOGetc, |
900 | PerlStdIOGetBase, |
901 | PerlStdIOGetBufsiz, |
902 | PerlStdIOGetCnt, |
903 | PerlStdIOGetPtr, |
904 | PerlStdIOGets, |
905 | PerlStdIOPutc, |
906 | PerlStdIOPuts, |
907 | PerlStdIOFlush, |
908 | PerlStdIOUngetc, |
909 | PerlStdIOFileno, |
910 | PerlStdIOFdopen, |
911 | PerlStdIOReopen, |
912 | PerlStdIORead, |
913 | PerlStdIOWrite, |
914 | PerlStdIOSetBuf, |
915 | PerlStdIOSetVBuf, |
916 | PerlStdIOSetCnt, |
adb71456 |
917 | PerlStdIOSetPtr, |
7766f137 |
918 | PerlStdIOSetlinebuf, |
919 | PerlStdIOPrintf, |
920 | PerlStdIOVprintf, |
921 | PerlStdIOTell, |
922 | PerlStdIOSeek, |
923 | PerlStdIORewind, |
924 | PerlStdIOTmpfile, |
925 | PerlStdIOGetpos, |
926 | PerlStdIOSetpos, |
927 | PerlStdIOInit, |
928 | PerlStdIOInitOSExtras, |
929 | PerlStdIOFdupopen, |
930 | }; |
931 | |
932 | |
933 | #undef IPERL2HOST |
934 | #define IPERL2HOST(x) IPerlLIO2Host(x) |
935 | |
936 | /* IPerlLIO */ |
937 | int |
938 | PerlLIOAccess(struct IPerlLIO* piPerl, const char *path, int mode) |
939 | { |
940 | return win32_access(path, mode); |
941 | } |
942 | |
943 | int |
944 | PerlLIOChmod(struct IPerlLIO* piPerl, const char *filename, int pmode) |
945 | { |
946 | return win32_chmod(filename, pmode); |
947 | } |
948 | |
949 | int |
950 | PerlLIOChown(struct IPerlLIO* piPerl, const char *filename, uid_t owner, gid_t group) |
951 | { |
952 | return chown(filename, owner, group); |
953 | } |
954 | |
955 | int |
4a9d6100 |
956 | PerlLIOChsize(struct IPerlLIO* piPerl, int handle, Off_t size) |
7766f137 |
957 | { |
4a9d6100 |
958 | return win32_chsize(handle, size); |
7766f137 |
959 | } |
960 | |
961 | int |
962 | PerlLIOClose(struct IPerlLIO* piPerl, int handle) |
963 | { |
964 | return win32_close(handle); |
965 | } |
966 | |
967 | int |
968 | PerlLIODup(struct IPerlLIO* piPerl, int handle) |
969 | { |
970 | return win32_dup(handle); |
971 | } |
972 | |
973 | int |
974 | PerlLIODup2(struct IPerlLIO* piPerl, int handle1, int handle2) |
975 | { |
976 | return win32_dup2(handle1, handle2); |
977 | } |
978 | |
979 | int |
980 | PerlLIOFlock(struct IPerlLIO* piPerl, int fd, int oper) |
981 | { |
982 | return win32_flock(fd, oper); |
983 | } |
984 | |
985 | int |
c623ac67 |
986 | PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer) |
7766f137 |
987 | { |
1889e8b0 |
988 | return win32_fstat(handle, buffer); |
7766f137 |
989 | } |
990 | |
991 | int |
992 | PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data) |
993 | { |
0a23e5bf |
994 | u_long u_long_arg; |
995 | int retval; |
996 | |
997 | /* mauke says using memcpy avoids alignment issues */ |
998 | memcpy(&u_long_arg, data, sizeof u_long_arg); |
999 | retval = win32_ioctlsocket((SOCKET)i, (long)u, &u_long_arg); |
1000 | memcpy(data, &u_long_arg, sizeof u_long_arg); |
1001 | return retval; |
7766f137 |
1002 | } |
1003 | |
1004 | int |
1005 | PerlLIOIsatty(struct IPerlLIO* piPerl, int fd) |
1006 | { |
1007 | return isatty(fd); |
1008 | } |
1009 | |
1010 | int |
1011 | PerlLIOLink(struct IPerlLIO* piPerl, const char*oldname, const char *newname) |
1012 | { |
1013 | return win32_link(oldname, newname); |
1014 | } |
1015 | |
c623ac67 |
1016 | Off_t |
1017 | PerlLIOLseek(struct IPerlLIO* piPerl, int handle, Off_t offset, int origin) |
7766f137 |
1018 | { |
1019 | return win32_lseek(handle, offset, origin); |
1020 | } |
1021 | |
1022 | int |
c623ac67 |
1023 | PerlLIOLstat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1024 | { |
1025 | return win32_stat(path, buffer); |
1026 | } |
1027 | |
1028 | char* |
1029 | PerlLIOMktemp(struct IPerlLIO* piPerl, char *Template) |
1030 | { |
1031 | return mktemp(Template); |
1032 | } |
1033 | |
1034 | int |
1035 | PerlLIOOpen(struct IPerlLIO* piPerl, const char *filename, int oflag) |
1036 | { |
1037 | return win32_open(filename, oflag); |
1038 | } |
1039 | |
1040 | int |
1041 | PerlLIOOpen3(struct IPerlLIO* piPerl, const char *filename, int oflag, int pmode) |
1042 | { |
1043 | return win32_open(filename, oflag, pmode); |
1044 | } |
1045 | |
1046 | int |
1047 | PerlLIORead(struct IPerlLIO* piPerl, int handle, void *buffer, unsigned int count) |
1048 | { |
1049 | return win32_read(handle, buffer, count); |
1050 | } |
1051 | |
1052 | int |
1053 | PerlLIORename(struct IPerlLIO* piPerl, const char *OldFileName, const char *newname) |
1054 | { |
1055 | return win32_rename(OldFileName, newname); |
1056 | } |
1057 | |
1058 | int |
1059 | PerlLIOSetmode(struct IPerlLIO* piPerl, int handle, int mode) |
1060 | { |
1061 | return win32_setmode(handle, mode); |
1062 | } |
1063 | |
1064 | int |
c623ac67 |
1065 | PerlLIONameStat(struct IPerlLIO* piPerl, const char *path, Stat_t *buffer) |
7766f137 |
1066 | { |
1067 | return win32_stat(path, buffer); |
1068 | } |
1069 | |
1070 | char* |
1071 | PerlLIOTmpnam(struct IPerlLIO* piPerl, char *string) |
1072 | { |
1073 | return tmpnam(string); |
1074 | } |
1075 | |
1076 | int |
1077 | PerlLIOUmask(struct IPerlLIO* piPerl, int pmode) |
1078 | { |
1079 | return umask(pmode); |
1080 | } |
1081 | |
1082 | int |
1083 | PerlLIOUnlink(struct IPerlLIO* piPerl, const char *filename) |
1084 | { |
1085 | return win32_unlink(filename); |
1086 | } |
1087 | |
1088 | int |
c3ff6b30 |
1089 | PerlLIOUtime(struct IPerlLIO* piPerl, const char *filename, struct utimbuf *times) |
7766f137 |
1090 | { |
1091 | return win32_utime(filename, times); |
1092 | } |
1093 | |
1094 | int |
1095 | PerlLIOWrite(struct IPerlLIO* piPerl, int handle, const void *buffer, unsigned int count) |
1096 | { |
1097 | return win32_write(handle, buffer, count); |
1098 | } |
1099 | |
1100 | struct IPerlLIO perlLIO = |
1101 | { |
1102 | PerlLIOAccess, |
1103 | PerlLIOChmod, |
1104 | PerlLIOChown, |
1105 | PerlLIOChsize, |
1106 | PerlLIOClose, |
1107 | PerlLIODup, |
1108 | PerlLIODup2, |
1109 | PerlLIOFlock, |
1110 | PerlLIOFileStat, |
1111 | PerlLIOIOCtl, |
1112 | PerlLIOIsatty, |
1113 | PerlLIOLink, |
1114 | PerlLIOLseek, |
1115 | PerlLIOLstat, |
1116 | PerlLIOMktemp, |
1117 | PerlLIOOpen, |
1118 | PerlLIOOpen3, |
1119 | PerlLIORead, |
1120 | PerlLIORename, |
1121 | PerlLIOSetmode, |
1122 | PerlLIONameStat, |
1123 | PerlLIOTmpnam, |
1124 | PerlLIOUmask, |
1125 | PerlLIOUnlink, |
1126 | PerlLIOUtime, |
1127 | PerlLIOWrite, |
1128 | }; |
1129 | |
1130 | |
1131 | #undef IPERL2HOST |
1132 | #define IPERL2HOST(x) IPerlDir2Host(x) |
1133 | |
1134 | /* IPerlDIR */ |
1135 | int |
1136 | PerlDirMakedir(struct IPerlDir* piPerl, const char *dirname, int mode) |
1137 | { |
1138 | return win32_mkdir(dirname, mode); |
1139 | } |
1140 | |
1141 | int |
1142 | PerlDirChdir(struct IPerlDir* piPerl, const char *dirname) |
1143 | { |
1144 | return IPERL2HOST(piPerl)->Chdir(dirname); |
1145 | } |
1146 | |
1147 | int |
1148 | PerlDirRmdir(struct IPerlDir* piPerl, const char *dirname) |
1149 | { |
1150 | return win32_rmdir(dirname); |
1151 | } |
1152 | |
1153 | int |
1154 | PerlDirClose(struct IPerlDir* piPerl, DIR *dirp) |
1155 | { |
1156 | return win32_closedir(dirp); |
1157 | } |
1158 | |
1159 | DIR* |
0e06f75d |
1160 | PerlDirOpen(struct IPerlDir* piPerl, const char *filename) |
7766f137 |
1161 | { |
1162 | return win32_opendir(filename); |
1163 | } |
1164 | |
1165 | struct direct * |
1166 | PerlDirRead(struct IPerlDir* piPerl, DIR *dirp) |
1167 | { |
1168 | return win32_readdir(dirp); |
1169 | } |
1170 | |
1171 | void |
1172 | PerlDirRewind(struct IPerlDir* piPerl, DIR *dirp) |
1173 | { |
1174 | win32_rewinddir(dirp); |
1175 | } |
1176 | |
1177 | void |
1178 | PerlDirSeek(struct IPerlDir* piPerl, DIR *dirp, long loc) |
1179 | { |
1180 | win32_seekdir(dirp, loc); |
1181 | } |
1182 | |
1183 | long |
1184 | PerlDirTell(struct IPerlDir* piPerl, DIR *dirp) |
1185 | { |
1186 | return win32_telldir(dirp); |
1187 | } |
1188 | |
1189 | char* |
1190 | PerlDirMapPathA(struct IPerlDir* piPerl, const char* path) |
1191 | { |
1192 | return IPERL2HOST(piPerl)->MapPathA(path); |
1193 | } |
1194 | |
1195 | WCHAR* |
1196 | PerlDirMapPathW(struct IPerlDir* piPerl, const WCHAR* path) |
1197 | { |
1198 | return IPERL2HOST(piPerl)->MapPathW(path); |
1199 | } |
1200 | |
1201 | struct IPerlDir perlDir = |
1202 | { |
1203 | PerlDirMakedir, |
1204 | PerlDirChdir, |
1205 | PerlDirRmdir, |
1206 | PerlDirClose, |
1207 | PerlDirOpen, |
1208 | PerlDirRead, |
1209 | PerlDirRewind, |
1210 | PerlDirSeek, |
1211 | PerlDirTell, |
1212 | PerlDirMapPathA, |
1213 | PerlDirMapPathW, |
1214 | }; |
1215 | |
1216 | |
1217 | /* IPerlSock */ |
1218 | u_long |
1219 | PerlSockHtonl(struct IPerlSock* piPerl, u_long hostlong) |
1220 | { |
1221 | return win32_htonl(hostlong); |
1222 | } |
1223 | |
1224 | u_short |
1225 | PerlSockHtons(struct IPerlSock* piPerl, u_short hostshort) |
1226 | { |
1227 | return win32_htons(hostshort); |
1228 | } |
1229 | |
1230 | u_long |
1231 | PerlSockNtohl(struct IPerlSock* piPerl, u_long netlong) |
1232 | { |
1233 | return win32_ntohl(netlong); |
1234 | } |
1235 | |
1236 | u_short |
1237 | PerlSockNtohs(struct IPerlSock* piPerl, u_short netshort) |
1238 | { |
1239 | return win32_ntohs(netshort); |
1240 | } |
1241 | |
1242 | SOCKET PerlSockAccept(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* addr, int* addrlen) |
1243 | { |
1244 | return win32_accept(s, addr, addrlen); |
1245 | } |
1246 | |
1247 | int |
1248 | PerlSockBind(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1249 | { |
1250 | return win32_bind(s, name, namelen); |
1251 | } |
1252 | |
1253 | int |
1254 | PerlSockConnect(struct IPerlSock* piPerl, SOCKET s, const struct sockaddr* name, int namelen) |
1255 | { |
1256 | return win32_connect(s, name, namelen); |
1257 | } |
1258 | |
1259 | void |
1260 | PerlSockEndhostent(struct IPerlSock* piPerl) |
1261 | { |
1262 | win32_endhostent(); |
1263 | } |
1264 | |
1265 | void |
1266 | PerlSockEndnetent(struct IPerlSock* piPerl) |
1267 | { |
1268 | win32_endnetent(); |
1269 | } |
1270 | |
1271 | void |
1272 | PerlSockEndprotoent(struct IPerlSock* piPerl) |
1273 | { |
1274 | win32_endprotoent(); |
1275 | } |
1276 | |
1277 | void |
1278 | PerlSockEndservent(struct IPerlSock* piPerl) |
1279 | { |
1280 | win32_endservent(); |
1281 | } |
1282 | |
1283 | struct hostent* |
1284 | PerlSockGethostbyaddr(struct IPerlSock* piPerl, const char* addr, int len, int type) |
1285 | { |
1286 | return win32_gethostbyaddr(addr, len, type); |
1287 | } |
1288 | |
1289 | struct hostent* |
1290 | PerlSockGethostbyname(struct IPerlSock* piPerl, const char* name) |
1291 | { |
1292 | return win32_gethostbyname(name); |
1293 | } |
1294 | |
1295 | struct hostent* |
1296 | PerlSockGethostent(struct IPerlSock* piPerl) |
1297 | { |
acfe0abc |
1298 | dTHX; |
7766f137 |
1299 | Perl_croak(aTHX_ "gethostent not implemented!\n"); |
1300 | return NULL; |
1301 | } |
1302 | |
1303 | int |
1304 | PerlSockGethostname(struct IPerlSock* piPerl, char* name, int namelen) |
1305 | { |
1306 | return win32_gethostname(name, namelen); |
1307 | } |
1308 | |
1309 | struct netent * |
1310 | PerlSockGetnetbyaddr(struct IPerlSock* piPerl, long net, int type) |
1311 | { |
1312 | return win32_getnetbyaddr(net, type); |
1313 | } |
1314 | |
1315 | struct netent * |
1316 | PerlSockGetnetbyname(struct IPerlSock* piPerl, const char *name) |
1317 | { |
1318 | return win32_getnetbyname((char*)name); |
1319 | } |
1320 | |
1321 | struct netent * |
1322 | PerlSockGetnetent(struct IPerlSock* piPerl) |
1323 | { |
1324 | return win32_getnetent(); |
1325 | } |
1326 | |
1327 | int PerlSockGetpeername(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1328 | { |
1329 | return win32_getpeername(s, name, namelen); |
1330 | } |
1331 | |
1332 | struct protoent* |
1333 | PerlSockGetprotobyname(struct IPerlSock* piPerl, const char* name) |
1334 | { |
1335 | return win32_getprotobyname(name); |
1336 | } |
1337 | |
1338 | struct protoent* |
1339 | PerlSockGetprotobynumber(struct IPerlSock* piPerl, int number) |
1340 | { |
1341 | return win32_getprotobynumber(number); |
1342 | } |
1343 | |
1344 | struct protoent* |
1345 | PerlSockGetprotoent(struct IPerlSock* piPerl) |
1346 | { |
1347 | return win32_getprotoent(); |
1348 | } |
1349 | |
1350 | struct servent* |
1351 | PerlSockGetservbyname(struct IPerlSock* piPerl, const char* name, const char* proto) |
1352 | { |
1353 | return win32_getservbyname(name, proto); |
1354 | } |
1355 | |
1356 | struct servent* |
1357 | PerlSockGetservbyport(struct IPerlSock* piPerl, int port, const char* proto) |
1358 | { |
1359 | return win32_getservbyport(port, proto); |
1360 | } |
1361 | |
1362 | struct servent* |
1363 | PerlSockGetservent(struct IPerlSock* piPerl) |
1364 | { |
1365 | return win32_getservent(); |
1366 | } |
1367 | |
1368 | int |
1369 | PerlSockGetsockname(struct IPerlSock* piPerl, SOCKET s, struct sockaddr* name, int* namelen) |
1370 | { |
1371 | return win32_getsockname(s, name, namelen); |
1372 | } |
1373 | |
1374 | int |
1375 | PerlSockGetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, char* optval, int* optlen) |
1376 | { |
1377 | return win32_getsockopt(s, level, optname, optval, optlen); |
1378 | } |
1379 | |
1380 | unsigned long |
1381 | PerlSockInetAddr(struct IPerlSock* piPerl, const char* cp) |
1382 | { |
1383 | return win32_inet_addr(cp); |
1384 | } |
1385 | |
1386 | char* |
1387 | PerlSockInetNtoa(struct IPerlSock* piPerl, struct in_addr in) |
1388 | { |
1389 | return win32_inet_ntoa(in); |
1390 | } |
1391 | |
1392 | int |
1393 | PerlSockListen(struct IPerlSock* piPerl, SOCKET s, int backlog) |
1394 | { |
1395 | return win32_listen(s, backlog); |
1396 | } |
1397 | |
1398 | int |
1399 | PerlSockRecv(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags) |
1400 | { |
1401 | return win32_recv(s, buffer, len, flags); |
1402 | } |
1403 | |
1404 | int |
1405 | PerlSockRecvfrom(struct IPerlSock* piPerl, SOCKET s, char* buffer, int len, int flags, struct sockaddr* from, int* fromlen) |
1406 | { |
1407 | return win32_recvfrom(s, buffer, len, flags, from, fromlen); |
1408 | } |
1409 | |
1410 | int |
1411 | PerlSockSelect(struct IPerlSock* piPerl, int nfds, char* readfds, char* writefds, char* exceptfds, const struct timeval* timeout) |
1412 | { |
1413 | return win32_select(nfds, (Perl_fd_set*)readfds, (Perl_fd_set*)writefds, (Perl_fd_set*)exceptfds, timeout); |
1414 | } |
1415 | |
1416 | int |
1417 | PerlSockSend(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags) |
1418 | { |
1419 | return win32_send(s, buffer, len, flags); |
1420 | } |
1421 | |
1422 | int |
1423 | PerlSockSendto(struct IPerlSock* piPerl, SOCKET s, const char* buffer, int len, int flags, const struct sockaddr* to, int tolen) |
1424 | { |
1425 | return win32_sendto(s, buffer, len, flags, to, tolen); |
1426 | } |
1427 | |
1428 | void |
1429 | PerlSockSethostent(struct IPerlSock* piPerl, int stayopen) |
1430 | { |
1431 | win32_sethostent(stayopen); |
1432 | } |
1433 | |
1434 | void |
1435 | PerlSockSetnetent(struct IPerlSock* piPerl, int stayopen) |
1436 | { |
1437 | win32_setnetent(stayopen); |
1438 | } |
1439 | |
1440 | void |
1441 | PerlSockSetprotoent(struct IPerlSock* piPerl, int stayopen) |
1442 | { |
1443 | win32_setprotoent(stayopen); |
1444 | } |
1445 | |
1446 | void |
1447 | PerlSockSetservent(struct IPerlSock* piPerl, int stayopen) |
1448 | { |
1449 | win32_setservent(stayopen); |
1450 | } |
1451 | |
1452 | int |
1453 | PerlSockSetsockopt(struct IPerlSock* piPerl, SOCKET s, int level, int optname, const char* optval, int optlen) |
1454 | { |
1455 | return win32_setsockopt(s, level, optname, optval, optlen); |
1456 | } |
1457 | |
1458 | int |
1459 | PerlSockShutdown(struct IPerlSock* piPerl, SOCKET s, int how) |
1460 | { |
1461 | return win32_shutdown(s, how); |
1462 | } |
1463 | |
1464 | SOCKET |
1465 | PerlSockSocket(struct IPerlSock* piPerl, int af, int type, int protocol) |
1466 | { |
1467 | return win32_socket(af, type, protocol); |
1468 | } |
1469 | |
1470 | int |
1471 | PerlSockSocketpair(struct IPerlSock* piPerl, int domain, int type, int protocol, int* fds) |
1472 | { |
e10bb1e9 |
1473 | return Perl_my_socketpair(domain, type, protocol, fds); |
7766f137 |
1474 | } |
1475 | |
1476 | int |
1477 | PerlSockClosesocket(struct IPerlSock* piPerl, SOCKET s) |
1478 | { |
1479 | return win32_closesocket(s); |
1480 | } |
1481 | |
1482 | int |
1483 | PerlSockIoctlsocket(struct IPerlSock* piPerl, SOCKET s, long cmd, u_long *argp) |
1484 | { |
1485 | return win32_ioctlsocket(s, cmd, argp); |
1486 | } |
1487 | |
1488 | struct IPerlSock perlSock = |
1489 | { |
1490 | PerlSockHtonl, |
1491 | PerlSockHtons, |
1492 | PerlSockNtohl, |
1493 | PerlSockNtohs, |
1494 | PerlSockAccept, |
1495 | PerlSockBind, |
1496 | PerlSockConnect, |
1497 | PerlSockEndhostent, |
1498 | PerlSockEndnetent, |
1499 | PerlSockEndprotoent, |
1500 | PerlSockEndservent, |
1501 | PerlSockGethostname, |
1502 | PerlSockGetpeername, |
1503 | PerlSockGethostbyaddr, |
1504 | PerlSockGethostbyname, |
1505 | PerlSockGethostent, |
1506 | PerlSockGetnetbyaddr, |
1507 | PerlSockGetnetbyname, |
1508 | PerlSockGetnetent, |
1509 | PerlSockGetprotobyname, |
1510 | PerlSockGetprotobynumber, |
1511 | PerlSockGetprotoent, |
1512 | PerlSockGetservbyname, |
1513 | PerlSockGetservbyport, |
1514 | PerlSockGetservent, |
1515 | PerlSockGetsockname, |
1516 | PerlSockGetsockopt, |
1517 | PerlSockInetAddr, |
1518 | PerlSockInetNtoa, |
1519 | PerlSockListen, |
1520 | PerlSockRecv, |
1521 | PerlSockRecvfrom, |
1522 | PerlSockSelect, |
1523 | PerlSockSend, |
1524 | PerlSockSendto, |
1525 | PerlSockSethostent, |
1526 | PerlSockSetnetent, |
1527 | PerlSockSetprotoent, |
1528 | PerlSockSetservent, |
1529 | PerlSockSetsockopt, |
1530 | PerlSockShutdown, |
1531 | PerlSockSocket, |
1532 | PerlSockSocketpair, |
1533 | PerlSockClosesocket, |
1534 | }; |
1535 | |
1536 | |
1537 | /* IPerlProc */ |
1538 | |
1539 | #define EXECF_EXEC 1 |
1540 | #define EXECF_SPAWN 2 |
1541 | |
1542 | void |
1543 | PerlProcAbort(struct IPerlProc* piPerl) |
1544 | { |
1545 | win32_abort(); |
1546 | } |
1547 | |
1548 | char * |
1549 | PerlProcCrypt(struct IPerlProc* piPerl, const char* clear, const char* salt) |
1550 | { |
1551 | return win32_crypt(clear, salt); |
1552 | } |
1553 | |
1554 | void |
1555 | PerlProcExit(struct IPerlProc* piPerl, int status) |
1556 | { |
1557 | exit(status); |
1558 | } |
1559 | |
1560 | void |
1561 | PerlProc_Exit(struct IPerlProc* piPerl, int status) |
1562 | { |
1563 | _exit(status); |
1564 | } |
1565 | |
1566 | int |
1567 | PerlProcExecl(struct IPerlProc* piPerl, const char *cmdname, const char *arg0, const char *arg1, const char *arg2, const char *arg3) |
1568 | { |
1569 | return execl(cmdname, arg0, arg1, arg2, arg3); |
1570 | } |
1571 | |
1572 | int |
1573 | PerlProcExecv(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1574 | { |
1575 | return win32_execvp(cmdname, argv); |
1576 | } |
1577 | |
1578 | int |
1579 | PerlProcExecvp(struct IPerlProc* piPerl, const char *cmdname, const char *const *argv) |
1580 | { |
1581 | return win32_execvp(cmdname, argv); |
1582 | } |
1583 | |
1584 | uid_t |
1585 | PerlProcGetuid(struct IPerlProc* piPerl) |
1586 | { |
1587 | return getuid(); |
1588 | } |
1589 | |
1590 | uid_t |
1591 | PerlProcGeteuid(struct IPerlProc* piPerl) |
1592 | { |
1593 | return geteuid(); |
1594 | } |
1595 | |
1596 | gid_t |
1597 | PerlProcGetgid(struct IPerlProc* piPerl) |
1598 | { |
1599 | return getgid(); |
1600 | } |
1601 | |
1602 | gid_t |
1603 | PerlProcGetegid(struct IPerlProc* piPerl) |
1604 | { |
1605 | return getegid(); |
1606 | } |
1607 | |
1608 | char * |
1609 | PerlProcGetlogin(struct IPerlProc* piPerl) |
1610 | { |
1611 | return g_getlogin(); |
1612 | } |
1613 | |
1614 | int |
1615 | PerlProcKill(struct IPerlProc* piPerl, int pid, int sig) |
1616 | { |
1617 | return win32_kill(pid, sig); |
1618 | } |
1619 | |
1620 | int |
1621 | PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig) |
1622 | { |
542cb85f |
1623 | return win32_kill(pid, -sig); |
7766f137 |
1624 | } |
1625 | |
1626 | int |
1627 | PerlProcPauseProc(struct IPerlProc* piPerl) |
1628 | { |
1629 | return win32_sleep((32767L << 16) + 32767); |
1630 | } |
1631 | |
1632 | PerlIO* |
1633 | PerlProcPopen(struct IPerlProc* piPerl, const char *command, const char *mode) |
1634 | { |
acfe0abc |
1635 | dTHX; |
7766f137 |
1636 | PERL_FLUSHALL_FOR_CHILD; |
adb71456 |
1637 | return win32_popen(command, mode); |
7766f137 |
1638 | } |
1639 | |
8c0134a8 |
1640 | PerlIO* |
1641 | PerlProcPopenList(struct IPerlProc* piPerl, const char *mode, IV narg, SV **args) |
1642 | { |
acfe0abc |
1643 | dTHX; |
8c0134a8 |
1644 | PERL_FLUSHALL_FOR_CHILD; |
1645 | return win32_popenlist(mode, narg, args); |
1646 | } |
1647 | |
7766f137 |
1648 | int |
1649 | PerlProcPclose(struct IPerlProc* piPerl, PerlIO *stream) |
1650 | { |
adb71456 |
1651 | return win32_pclose(stream); |
7766f137 |
1652 | } |
1653 | |
1654 | int |
1655 | PerlProcPipe(struct IPerlProc* piPerl, int *phandles) |
1656 | { |
1657 | return win32_pipe(phandles, 512, O_BINARY); |
1658 | } |
1659 | |
1660 | int |
1661 | PerlProcSetuid(struct IPerlProc* piPerl, uid_t u) |
1662 | { |
1663 | return setuid(u); |
1664 | } |
1665 | |
1666 | int |
1667 | PerlProcSetgid(struct IPerlProc* piPerl, gid_t g) |
1668 | { |
1669 | return setgid(g); |
1670 | } |
1671 | |
1672 | int |
1673 | PerlProcSleep(struct IPerlProc* piPerl, unsigned int s) |
1674 | { |
1675 | return win32_sleep(s); |
1676 | } |
1677 | |
1678 | int |
1679 | PerlProcTimes(struct IPerlProc* piPerl, struct tms *timebuf) |
1680 | { |
1681 | return win32_times(timebuf); |
1682 | } |
1683 | |
1684 | int |
1685 | PerlProcWait(struct IPerlProc* piPerl, int *status) |
1686 | { |
1687 | return win32_wait(status); |
1688 | } |
1689 | |
1690 | int |
1691 | PerlProcWaitpid(struct IPerlProc* piPerl, int pid, int *status, int flags) |
1692 | { |
1693 | return win32_waitpid(pid, status, flags); |
1694 | } |
1695 | |
1696 | Sighandler_t |
1697 | PerlProcSignal(struct IPerlProc* piPerl, int sig, Sighandler_t subcode) |
1698 | { |
3fadfdf1 |
1699 | return win32_signal(sig, subcode); |
7766f137 |
1700 | } |
1701 | |
57ab3dfe |
1702 | int |
1703 | PerlProcGetTimeOfDay(struct IPerlProc* piPerl, struct timeval *t, void *z) |
1704 | { |
1705 | return win32_gettimeofday(t, z); |
1706 | } |
1707 | |
8454a2ba |
1708 | #ifdef USE_ITHREADS |
c00206c8 |
1709 | static THREAD_RET_TYPE |
7766f137 |
1710 | win32_start_child(LPVOID arg) |
1711 | { |
1712 | PerlInterpreter *my_perl = (PerlInterpreter*)arg; |
1713 | GV *tmpgv; |
1714 | int status; |
aeecf691 |
1715 | HWND parent_message_hwnd; |
7766f137 |
1716 | #ifdef PERL_SYNC_FORK |
1717 | static long sync_fork_id = 0; |
1718 | long id = ++sync_fork_id; |
1719 | #endif |
1720 | |
1721 | |
ba869deb |
1722 | PERL_SET_THX(my_perl); |
222c300a |
1723 | win32_checkTLS(my_perl); |
7766f137 |
1724 | |
1725 | /* set $$ to pseudo id */ |
1726 | #ifdef PERL_SYNC_FORK |
1727 | w32_pseudo_id = id; |
1728 | #else |
1729 | w32_pseudo_id = GetCurrentThreadId(); |
922b1888 |
1730 | if (IsWin95()) { |
1731 | int pid = (int)w32_pseudo_id; |
1732 | if (pid < 0) |
1733 | w32_pseudo_id = -pid; |
1734 | } |
7766f137 |
1735 | #endif |
e10bb1e9 |
1736 | if (tmpgv = gv_fetchpv("$", TRUE, SVt_PV)) { |
1737 | SV *sv = GvSV(tmpgv); |
1738 | SvREADONLY_off(sv); |
1739 | sv_setiv(sv, -(IV)w32_pseudo_id); |
1740 | SvREADONLY_on(sv); |
1741 | } |
6a04c246 |
1742 | #ifdef PERL_USES_PL_PIDSTATUS |
7766f137 |
1743 | hv_clear(PL_pidstatus); |
6a04c246 |
1744 | #endif |
7766f137 |
1745 | |
aeecf691 |
1746 | /* create message window and tell parent about it */ |
1747 | parent_message_hwnd = w32_message_hwnd; |
1748 | w32_message_hwnd = win32_create_message_window(); |
1749 | if (parent_message_hwnd != NULL) |
1750 | PostMessage(parent_message_hwnd, WM_USER_MESSAGE, w32_pseudo_id, (LONG)w32_message_hwnd); |
1751 | |
7766f137 |
1752 | /* push a zero on the stack (we are the child) */ |
1753 | { |
39644a26 |
1754 | dSP; |
7766f137 |
1755 | dTARGET; |
1756 | PUSHi(0); |
1757 | PUTBACK; |
1758 | } |
1759 | |
1760 | /* continue from next op */ |
1761 | PL_op = PL_op->op_next; |
1762 | |
1763 | { |
1764 | dJMPENV; |
5db10396 |
1765 | volatile int oldscope = PL_scopestack_ix; |
7766f137 |
1766 | |
1767 | restart: |
1768 | JMPENV_PUSH(status); |
1769 | switch (status) { |
1770 | case 0: |
1771 | CALLRUNOPS(aTHX); |
1772 | status = 0; |
1773 | break; |
1774 | case 2: |
1775 | while (PL_scopestack_ix > oldscope) |
1776 | LEAVE; |
1777 | FREETMPS; |
1778 | PL_curstash = PL_defstash; |
1779 | if (PL_endav && !PL_minus_c) |
1780 | call_list(oldscope, PL_endav); |
37038d91 |
1781 | status = STATUS_EXIT; |
7766f137 |
1782 | break; |
1783 | case 3: |
1784 | if (PL_restartop) { |
1785 | POPSTACK_TO(PL_mainstack); |
1786 | PL_op = PL_restartop; |
bcabcc50 |
1787 | PL_restartop = (OP*)NULL; |
7766f137 |
1788 | goto restart; |
1789 | } |
1790 | PerlIO_printf(Perl_error_log, "panic: restartop\n"); |
1791 | FREETMPS; |
1792 | status = 1; |
1793 | break; |
1794 | } |
1795 | JMPENV_POP; |
1796 | |
1797 | /* XXX hack to avoid perl_destruct() freeing optree */ |
222c300a |
1798 | win32_checkTLS(my_perl); |
bcabcc50 |
1799 | PL_main_root = (OP*)NULL; |
7766f137 |
1800 | } |
1801 | |
222c300a |
1802 | win32_checkTLS(my_perl); |
1c0ca838 |
1803 | /* close the std handles to avoid fd leaks */ |
1804 | { |
8fde6460 |
1805 | do_close(PL_stdingv, FALSE); |
1806 | do_close(gv_fetchpv("STDOUT", TRUE, SVt_PVIO), FALSE); /* PL_stdoutgv - ISAGN */ |
1807 | do_close(PL_stderrgv, FALSE); |
1c0ca838 |
1808 | } |
1809 | |
7766f137 |
1810 | /* destroy everything (waits for any pseudo-forked children) */ |
222c300a |
1811 | win32_checkTLS(my_perl); |
7766f137 |
1812 | perl_destruct(my_perl); |
222c300a |
1813 | win32_checkTLS(my_perl); |
7766f137 |
1814 | perl_free(my_perl); |
1815 | |
1816 | #ifdef PERL_SYNC_FORK |
1817 | return id; |
1818 | #else |
1819 | return (DWORD)status; |
1820 | #endif |
1821 | } |
8454a2ba |
1822 | #endif /* USE_ITHREADS */ |
7766f137 |
1823 | |
1824 | int |
1825 | PerlProcFork(struct IPerlProc* piPerl) |
1826 | { |
acfe0abc |
1827 | dTHX; |
8454a2ba |
1828 | #ifdef USE_ITHREADS |
7766f137 |
1829 | DWORD id; |
1830 | HANDLE handle; |
7a955601 |
1831 | CPerlHost *h; |
1832 | |
1833 | if (w32_num_pseudo_children >= MAXIMUM_WAIT_OBJECTS) { |
1834 | errno = EAGAIN; |
1835 | return -1; |
1836 | } |
1837 | h = new CPerlHost(*(CPerlHost*)w32_internal_host); |
46a76da7 |
1838 | PerlInterpreter *new_perl = perl_clone_using((PerlInterpreter*)aTHX, |
682bcedc |
1839 | CLONEf_COPY_STACKS, |
7766f137 |
1840 | h->m_pHostperlMem, |
1841 | h->m_pHostperlMemShared, |
1842 | h->m_pHostperlMemParse, |
1843 | h->m_pHostperlEnv, |
1844 | h->m_pHostperlStdIO, |
1845 | h->m_pHostperlLIO, |
1846 | h->m_pHostperlDir, |
1847 | h->m_pHostperlSock, |
1848 | h->m_pHostperlProc |
1849 | ); |
ad4e2db7 |
1850 | new_perl->Isys_intern.internal_host = h; |
222c300a |
1851 | h->host_perl = new_perl; |
8454a2ba |
1852 | # ifdef PERL_SYNC_FORK |
7766f137 |
1853 | id = win32_start_child((LPVOID)new_perl); |
acfe0abc |
1854 | PERL_SET_THX(aTHX); |
8454a2ba |
1855 | # else |
aeecf691 |
1856 | if (w32_message_hwnd == INVALID_HANDLE_VALUE) |
1857 | w32_message_hwnd = win32_create_message_window(); |
1858 | new_perl->Isys_intern.message_hwnd = w32_message_hwnd; |
1859 | w32_pseudo_child_message_hwnds[w32_num_pseudo_children] = |
777c9af2 |
1860 | (w32_message_hwnd == NULL) ? (HWND)NULL : (HWND)INVALID_HANDLE_VALUE; |
c00206c8 |
1861 | # ifdef USE_RTL_THREAD_API |
1862 | handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child, |
1863 | (void*)new_perl, 0, (unsigned*)&id); |
1864 | # else |
7766f137 |
1865 | handle = CreateThread(NULL, 0, win32_start_child, |
1866 | (LPVOID)new_perl, 0, &id); |
c00206c8 |
1867 | # endif |
acfe0abc |
1868 | PERL_SET_THX(aTHX); /* XXX perl_clone*() set TLS */ |
60fa28ff |
1869 | if (!handle) { |
1870 | errno = EAGAIN; |
1871 | return -1; |
1872 | } |
922b1888 |
1873 | if (IsWin95()) { |
1874 | int pid = (int)id; |
1875 | if (pid < 0) |
1876 | id = -pid; |
1877 | } |
7766f137 |
1878 | w32_pseudo_child_handles[w32_num_pseudo_children] = handle; |
1879 | w32_pseudo_child_pids[w32_num_pseudo_children] = id; |
1880 | ++w32_num_pseudo_children; |
8454a2ba |
1881 | # endif |
7766f137 |
1882 | return -(int)id; |
8454a2ba |
1883 | #else |
1884 | Perl_croak(aTHX_ "fork() not implemented!\n"); |
1885 | return -1; |
1886 | #endif /* USE_ITHREADS */ |
7766f137 |
1887 | } |
1888 | |
1889 | int |
1890 | PerlProcGetpid(struct IPerlProc* piPerl) |
1891 | { |
1892 | return win32_getpid(); |
1893 | } |
1894 | |
1895 | void* |
1896 | PerlProcDynaLoader(struct IPerlProc* piPerl, const char* filename) |
1897 | { |
1898 | return win32_dynaload(filename); |
1899 | } |
1900 | |
1901 | void |
1902 | PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr) |
1903 | { |
1904 | win32_str_os_error(sv, dwErr); |
1905 | } |
1906 | |
7766f137 |
1907 | int |
1908 | PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv) |
1909 | { |
1910 | return win32_spawnvp(mode, cmdname, argv); |
1911 | } |
1912 | |
1913 | int |
5f1a76d0 |
1914 | PerlProcLastHost(struct IPerlProc* piPerl) |
1915 | { |
acfe0abc |
1916 | dTHX; |
5f1a76d0 |
1917 | CPerlHost *h = (CPerlHost*)w32_internal_host; |
1918 | return h->LastHost(); |
1919 | } |
1920 | |
7766f137 |
1921 | struct IPerlProc perlProc = |
1922 | { |
1923 | PerlProcAbort, |
1924 | PerlProcCrypt, |
1925 | PerlProcExit, |
1926 | PerlProc_Exit, |
1927 | PerlProcExecl, |
1928 | PerlProcExecv, |
1929 | PerlProcExecvp, |
1930 | PerlProcGetuid, |
1931 | PerlProcGeteuid, |
1932 | PerlProcGetgid, |
1933 | PerlProcGetegid, |
1934 | PerlProcGetlogin, |
1935 | PerlProcKill, |
1936 | PerlProcKillpg, |
1937 | PerlProcPauseProc, |
1938 | PerlProcPopen, |
1939 | PerlProcPclose, |
1940 | PerlProcPipe, |
1941 | PerlProcSetuid, |
1942 | PerlProcSetgid, |
1943 | PerlProcSleep, |
1944 | PerlProcTimes, |
1945 | PerlProcWait, |
1946 | PerlProcWaitpid, |
1947 | PerlProcSignal, |
1948 | PerlProcFork, |
1949 | PerlProcGetpid, |
1950 | PerlProcDynaLoader, |
1951 | PerlProcGetOSError, |
7766f137 |
1952 | PerlProcSpawnvp, |
8c0134a8 |
1953 | PerlProcLastHost, |
57ab3dfe |
1954 | PerlProcPopenList, |
1955 | PerlProcGetTimeOfDay |
7766f137 |
1956 | }; |
1957 | |
1958 | |
1959 | /* |
1960 | * CPerlHost |
1961 | */ |
1962 | |
1963 | CPerlHost::CPerlHost(void) |
1964 | { |
5f1a76d0 |
1965 | /* Construct a host from scratch */ |
1966 | InterlockedIncrement(&num_hosts); |
7766f137 |
1967 | m_pvDir = new VDir(); |
1968 | m_pVMem = new VMem(); |
1969 | m_pVMemShared = new VMem(); |
1970 | m_pVMemParse = new VMem(); |
1971 | |
1972 | m_pvDir->Init(NULL, m_pVMem); |
1973 | |
1974 | m_dwEnvCount = 0; |
1975 | m_lppEnvList = NULL; |
85fdc8b6 |
1976 | m_bTopLevel = TRUE; |
7766f137 |
1977 | |
1978 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
1979 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
1980 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
1981 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
1982 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
1983 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
1984 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
1985 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
1986 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
1987 | |
1988 | m_pHostperlMem = &m_hostperlMem; |
1989 | m_pHostperlMemShared = &m_hostperlMemShared; |
1990 | m_pHostperlMemParse = &m_hostperlMemParse; |
1991 | m_pHostperlEnv = &m_hostperlEnv; |
1992 | m_pHostperlStdIO = &m_hostperlStdIO; |
1993 | m_pHostperlLIO = &m_hostperlLIO; |
1994 | m_pHostperlDir = &m_hostperlDir; |
1995 | m_pHostperlSock = &m_hostperlSock; |
1996 | m_pHostperlProc = &m_hostperlProc; |
1997 | } |
1998 | |
1999 | #define SETUPEXCHANGE(xptr, iptr, table) \ |
2000 | STMT_START { \ |
2001 | if (xptr) { \ |
2002 | iptr = *xptr; \ |
2003 | *xptr = &table; \ |
2004 | } \ |
2005 | else { \ |
2006 | iptr = &table; \ |
2007 | } \ |
2008 | } STMT_END |
2009 | |
2010 | CPerlHost::CPerlHost(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
2011 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
2012 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
2013 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
2014 | struct IPerlProc** ppProc) |
2015 | { |
5f1a76d0 |
2016 | InterlockedIncrement(&num_hosts); |
f7aeb604 |
2017 | m_pvDir = new VDir(0); |
7766f137 |
2018 | m_pVMem = new VMem(); |
2019 | m_pVMemShared = new VMem(); |
2020 | m_pVMemParse = new VMem(); |
2021 | |
2022 | m_pvDir->Init(NULL, m_pVMem); |
2023 | |
2024 | m_dwEnvCount = 0; |
2025 | m_lppEnvList = NULL; |
85fdc8b6 |
2026 | m_bTopLevel = FALSE; |
7766f137 |
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)); |
2037 | |
2038 | SETUPEXCHANGE(ppMem, m_pHostperlMem, m_hostperlMem); |
2039 | SETUPEXCHANGE(ppMemShared, m_pHostperlMemShared, m_hostperlMemShared); |
2040 | SETUPEXCHANGE(ppMemParse, m_pHostperlMemParse, m_hostperlMemParse); |
2041 | SETUPEXCHANGE(ppEnv, m_pHostperlEnv, m_hostperlEnv); |
2042 | SETUPEXCHANGE(ppStdIO, m_pHostperlStdIO, m_hostperlStdIO); |
2043 | SETUPEXCHANGE(ppLIO, m_pHostperlLIO, m_hostperlLIO); |
2044 | SETUPEXCHANGE(ppDir, m_pHostperlDir, m_hostperlDir); |
2045 | SETUPEXCHANGE(ppSock, m_pHostperlSock, m_hostperlSock); |
2046 | SETUPEXCHANGE(ppProc, m_pHostperlProc, m_hostperlProc); |
2047 | } |
2048 | #undef SETUPEXCHANGE |
2049 | |
2050 | CPerlHost::CPerlHost(CPerlHost& host) |
2051 | { |
5f1a76d0 |
2052 | /* Construct a host from another host */ |
2053 | InterlockedIncrement(&num_hosts); |
7766f137 |
2054 | m_pVMem = new VMem(); |
2055 | m_pVMemShared = host.GetMemShared(); |
2056 | m_pVMemParse = host.GetMemParse(); |
2057 | |
2058 | /* duplicate directory info */ |
f7aeb604 |
2059 | m_pvDir = new VDir(0); |
7766f137 |
2060 | m_pvDir->Init(host.GetDir(), m_pVMem); |
2061 | |
2062 | CopyMemory(&m_hostperlMem, &perlMem, sizeof(perlMem)); |
2063 | CopyMemory(&m_hostperlMemShared, &perlMemShared, sizeof(perlMemShared)); |
2064 | CopyMemory(&m_hostperlMemParse, &perlMemParse, sizeof(perlMemParse)); |
2065 | CopyMemory(&m_hostperlEnv, &perlEnv, sizeof(perlEnv)); |
2066 | CopyMemory(&m_hostperlStdIO, &perlStdIO, sizeof(perlStdIO)); |
2067 | CopyMemory(&m_hostperlLIO, &perlLIO, sizeof(perlLIO)); |
2068 | CopyMemory(&m_hostperlDir, &perlDir, sizeof(perlDir)); |
2069 | CopyMemory(&m_hostperlSock, &perlSock, sizeof(perlSock)); |
2070 | CopyMemory(&m_hostperlProc, &perlProc, sizeof(perlProc)); |
ad4e2db7 |
2071 | m_pHostperlMem = &m_hostperlMem; |
2072 | m_pHostperlMemShared = &m_hostperlMemShared; |
2073 | m_pHostperlMemParse = &m_hostperlMemParse; |
2074 | m_pHostperlEnv = &m_hostperlEnv; |
2075 | m_pHostperlStdIO = &m_hostperlStdIO; |
2076 | m_pHostperlLIO = &m_hostperlLIO; |
2077 | m_pHostperlDir = &m_hostperlDir; |
2078 | m_pHostperlSock = &m_hostperlSock; |
2079 | m_pHostperlProc = &m_hostperlProc; |
7766f137 |
2080 | |
2081 | m_dwEnvCount = 0; |
2082 | m_lppEnvList = NULL; |
85fdc8b6 |
2083 | m_bTopLevel = FALSE; |
7766f137 |
2084 | |
2085 | /* duplicate environment info */ |
2086 | LPSTR lpPtr; |
2087 | DWORD dwIndex = 0; |
2088 | while(lpPtr = host.GetIndex(dwIndex)) |
2089 | Add(lpPtr); |
2090 | } |
2091 | |
2092 | CPerlHost::~CPerlHost(void) |
2093 | { |
2b93cd4d |
2094 | Reset(); |
5f1a76d0 |
2095 | InterlockedDecrement(&num_hosts); |
7766f137 |
2096 | delete m_pvDir; |
2097 | m_pVMemParse->Release(); |
2098 | m_pVMemShared->Release(); |
2099 | m_pVMem->Release(); |
2100 | } |
2101 | |
2102 | LPSTR |
2103 | CPerlHost::Find(LPCSTR lpStr) |
2104 | { |
2105 | LPSTR lpPtr; |
2106 | LPSTR* lppPtr = Lookup(lpStr); |
2107 | if(lppPtr != NULL) { |
2108 | for(lpPtr = *lppPtr; *lpPtr != '\0' && *lpPtr != '='; ++lpPtr) |
2109 | ; |
2110 | |
2111 | if(*lpPtr == '=') |
2112 | ++lpPtr; |
2113 | |
2114 | return lpPtr; |
2115 | } |
2116 | return NULL; |
2117 | } |
2118 | |
2119 | int |
2120 | lookup(const void *arg1, const void *arg2) |
52cbf511 |
2121 | { // Compare strings |
7766f137 |
2122 | char*ptr1, *ptr2; |
2123 | char c1,c2; |
2124 | |
2125 | ptr1 = *(char**)arg1; |
2126 | ptr2 = *(char**)arg2; |
2127 | for(;;) { |
2128 | c1 = *ptr1++; |
2129 | c2 = *ptr2++; |
2130 | if(c1 == '\0' || c1 == '=') { |
2131 | if(c2 == '\0' || c2 == '=') |
2132 | break; |
2133 | |
52cbf511 |
2134 | return -1; // string 1 < string 2 |
7766f137 |
2135 | } |
2136 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2137 | return 1; // string 1 > string 2 |
7766f137 |
2138 | else if(c1 != c2) { |
2139 | c1 = toupper(c1); |
2140 | c2 = toupper(c2); |
2141 | if(c1 != c2) { |
2142 | if(c1 < c2) |
52cbf511 |
2143 | return -1; // string 1 < string 2 |
7766f137 |
2144 | |
52cbf511 |
2145 | return 1; // string 1 > string 2 |
7766f137 |
2146 | } |
2147 | } |
2148 | } |
2149 | return 0; |
2150 | } |
2151 | |
2152 | LPSTR* |
2153 | CPerlHost::Lookup(LPCSTR lpStr) |
2154 | { |
7bd379e8 |
2155 | #ifdef UNDER_CE |
2156 | if (!m_lppEnvList || !m_dwEnvCount) |
2157 | return NULL; |
2158 | #endif |
2b93cd4d |
2159 | if (!lpStr) |
2160 | return NULL; |
7766f137 |
2161 | return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup); |
2162 | } |
2163 | |
2164 | int |
2165 | compare(const void *arg1, const void *arg2) |
52cbf511 |
2166 | { // Compare strings |
7766f137 |
2167 | char*ptr1, *ptr2; |
2168 | char c1,c2; |
2169 | |
2170 | ptr1 = *(char**)arg1; |
2171 | ptr2 = *(char**)arg2; |
2172 | for(;;) { |
2173 | c1 = *ptr1++; |
2174 | c2 = *ptr2++; |
2175 | if(c1 == '\0' || c1 == '=') { |
2176 | if(c1 == c2) |
2177 | break; |
2178 | |
52cbf511 |
2179 | return -1; // string 1 < string 2 |
7766f137 |
2180 | } |
2181 | else if(c2 == '\0' || c2 == '=') |
52cbf511 |
2182 | return 1; // string 1 > string 2 |
7766f137 |
2183 | else if(c1 != c2) { |
2184 | c1 = toupper(c1); |
2185 | c2 = toupper(c2); |
2186 | if(c1 != c2) { |
2187 | if(c1 < c2) |
52cbf511 |
2188 | return -1; // string 1 < string 2 |
3fadfdf1 |
2189 | |
52cbf511 |
2190 | return 1; // string 1 > string 2 |
7766f137 |
2191 | } |
2192 | } |
2193 | } |
2194 | return 0; |
2195 | } |
2196 | |
2197 | void |
2198 | CPerlHost::Add(LPCSTR lpStr) |
2199 | { |
acfe0abc |
2200 | dTHX; |
7766f137 |
2201 | char szBuffer[1024]; |
2202 | LPSTR *lpPtr; |
2203 | int index, length = strlen(lpStr)+1; |
2204 | |
2205 | for(index = 0; lpStr[index] != '\0' && lpStr[index] != '='; ++index) |
2206 | szBuffer[index] = lpStr[index]; |
2207 | |
2208 | szBuffer[index] = '\0'; |
2209 | |
52cbf511 |
2210 | // replacing ? |
7766f137 |
2211 | lpPtr = Lookup(szBuffer); |
2b93cd4d |
2212 | if (lpPtr != NULL) { |
2213 | // must allocate things via host memory allocation functions |
2214 | // rather than perl's Renew() et al, as the perl interpreter |
2215 | // may either not be initialized enough when we allocate these, |
2216 | // or may already be dead when we go to free these |
2217 | *lpPtr = (char*)Realloc(*lpPtr, length * sizeof(char)); |
7766f137 |
2218 | strcpy(*lpPtr, lpStr); |
2219 | } |
2220 | else { |
2b93cd4d |
2221 | m_lppEnvList = (LPSTR*)Realloc(m_lppEnvList, (m_dwEnvCount+1) * sizeof(LPSTR)); |
2222 | if (m_lppEnvList) { |
2223 | m_lppEnvList[m_dwEnvCount] = (char*)Malloc(length * sizeof(char)); |
2224 | if (m_lppEnvList[m_dwEnvCount] != NULL) { |
2225 | strcpy(m_lppEnvList[m_dwEnvCount], lpStr); |
2226 | ++m_dwEnvCount; |
2227 | qsort(m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), compare); |
2228 | } |
7766f137 |
2229 | } |
7766f137 |
2230 | } |
2231 | } |
2232 | |
2233 | DWORD |
2234 | CPerlHost::CalculateEnvironmentSpace(void) |
2235 | { |
2236 | DWORD index; |
2237 | DWORD dwSize = 0; |
2238 | for(index = 0; index < m_dwEnvCount; ++index) |
2239 | dwSize += strlen(m_lppEnvList[index]) + 1; |
2240 | |
2241 | return dwSize; |
2242 | } |
2243 | |
2244 | void |
2245 | CPerlHost::FreeLocalEnvironmentStrings(LPSTR lpStr) |
2246 | { |
acfe0abc |
2247 | dTHX; |
7766f137 |
2248 | Safefree(lpStr); |
2249 | } |
2250 | |
2251 | char* |
2252 | CPerlHost::GetChildDir(void) |
2253 | { |
acfe0abc |
2254 | dTHX; |
7766f137 |
2255 | char* ptr; |
d684b162 |
2256 | size_t length; |
2257 | |
aa2b96ec |
2258 | Newx(ptr, MAX_PATH+1, char); |
2259 | m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr); |
d684b162 |
2260 | length = strlen(ptr); |
2261 | if (length > 3) { |
2262 | if ((ptr[length-1] == '\\') || (ptr[length-1] == '/')) |
2263 | ptr[length-1] = 0; |
7766f137 |
2264 | } |
2265 | return ptr; |
2266 | } |
2267 | |
2268 | void |
2269 | CPerlHost::FreeChildDir(char* pStr) |
2270 | { |
acfe0abc |
2271 | dTHX; |
7766f137 |
2272 | Safefree(pStr); |
2273 | } |
2274 | |
2275 | LPSTR |
2276 | CPerlHost::CreateLocalEnvironmentStrings(VDir &vDir) |
2277 | { |
acfe0abc |
2278 | dTHX; |
7766f137 |
2279 | LPSTR lpStr, lpPtr, lpEnvPtr, lpTmp, lpLocalEnv, lpAllocPtr; |
2280 | DWORD dwSize, dwEnvIndex; |
2281 | int nLength, compVal; |
2282 | |
52cbf511 |
2283 | // get the process environment strings |
7766f137 |
2284 | lpAllocPtr = lpTmp = (LPSTR)GetEnvironmentStrings(); |
2285 | |
52cbf511 |
2286 | // step over current directory stuff |
7766f137 |
2287 | while(*lpTmp == '=') |
2288 | lpTmp += strlen(lpTmp) + 1; |
2289 | |
52cbf511 |
2290 | // save the start of the environment strings |
7766f137 |
2291 | lpEnvPtr = lpTmp; |
2292 | for(dwSize = 1; *lpTmp != '\0'; lpTmp += strlen(lpTmp) + 1) { |
52cbf511 |
2293 | // calculate the size of the environment strings |
7766f137 |
2294 | dwSize += strlen(lpTmp) + 1; |
2295 | } |
2296 | |
52cbf511 |
2297 | // add the size of current directories |
7766f137 |
2298 | dwSize += vDir.CalculateEnvironmentSpace(); |
2299 | |
52cbf511 |
2300 | // add the additional space used by changes made to the environment |
7766f137 |
2301 | dwSize += CalculateEnvironmentSpace(); |
2302 | |
a02a5408 |
2303 | Newx(lpStr, dwSize, char); |
7766f137 |
2304 | lpPtr = lpStr; |
2305 | if(lpStr != NULL) { |
52cbf511 |
2306 | // build the local environment |
7766f137 |
2307 | lpStr = vDir.BuildEnvironmentSpace(lpStr); |
2308 | |
2309 | dwEnvIndex = 0; |
2310 | lpLocalEnv = GetIndex(dwEnvIndex); |
2311 | while(*lpEnvPtr != '\0') { |
ec00bdd8 |
2312 | if(!lpLocalEnv) { |
52cbf511 |
2313 | // all environment overrides have been added |
2314 | // so copy string into place |
7766f137 |
2315 | strcpy(lpStr, lpEnvPtr); |
2316 | nLength = strlen(lpEnvPtr) + 1; |
2317 | lpStr += nLength; |
2318 | lpEnvPtr += nLength; |
2319 | } |
3fadfdf1 |
2320 | else { |
52cbf511 |
2321 | // determine which string to copy next |
7766f137 |
2322 | compVal = compare(&lpEnvPtr, &lpLocalEnv); |
2323 | if(compVal < 0) { |
2324 | strcpy(lpStr, lpEnvPtr); |
2325 | nLength = strlen(lpEnvPtr) + 1; |
2326 | lpStr += nLength; |
2327 | lpEnvPtr += nLength; |
2328 | } |
2329 | else { |
2330 | char *ptr = strchr(lpLocalEnv, '='); |
2331 | if(ptr && ptr[1]) { |
2332 | strcpy(lpStr, lpLocalEnv); |
2333 | lpStr += strlen(lpLocalEnv) + 1; |
2334 | } |
2335 | lpLocalEnv = GetIndex(dwEnvIndex); |
2336 | if(compVal == 0) { |
52cbf511 |
2337 | // this string was replaced |
7766f137 |
2338 | lpEnvPtr += strlen(lpEnvPtr) + 1; |
2339 | } |
2340 | } |
2341 | } |
2342 | } |
2343 | |
ec00bdd8 |
2344 | while(lpLocalEnv) { |
52cbf511 |
2345 | // still have environment overrides to add |
2346 | // so copy the strings into place if not an override |
1784c7b8 |
2347 | char *ptr = strchr(lpLocalEnv, '='); |
2348 | if(ptr && ptr[1]) { |
2349 | strcpy(lpStr, lpLocalEnv); |
2350 | lpStr += strlen(lpLocalEnv) + 1; |
2351 | } |
ec00bdd8 |
2352 | lpLocalEnv = GetIndex(dwEnvIndex); |
2353 | } |
2354 | |
52cbf511 |
2355 | // add final NULL |
7766f137 |
2356 | *lpStr = '\0'; |
2357 | } |
2358 | |
52cbf511 |
2359 | // release the process environment strings |
7766f137 |
2360 | FreeEnvironmentStrings(lpAllocPtr); |
2361 | |
2362 | return lpPtr; |
2363 | } |
2364 | |
2365 | void |
2366 | CPerlHost::Reset(void) |
2367 | { |
acfe0abc |
2368 | dTHX; |
7766f137 |
2369 | if(m_lppEnvList != NULL) { |
2370 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2b93cd4d |
2371 | Free(m_lppEnvList[index]); |
7766f137 |
2372 | m_lppEnvList[index] = NULL; |
2373 | } |
2374 | } |
2375 | m_dwEnvCount = 0; |
2b93cd4d |
2376 | Free(m_lppEnvList); |
2377 | m_lppEnvList = NULL; |
7766f137 |
2378 | } |
2379 | |
2380 | void |
2381 | CPerlHost::Clearenv(void) |
2382 | { |
acfe0abc |
2383 | dTHX; |
7766f137 |
2384 | char ch; |
2385 | LPSTR lpPtr, lpStr, lpEnvPtr; |
2fb9ab56 |
2386 | if (m_lppEnvList != NULL) { |
7766f137 |
2387 | /* set every entry to an empty string */ |
2388 | for(DWORD index = 0; index < m_dwEnvCount; ++index) { |
2389 | char* ptr = strchr(m_lppEnvList[index], '='); |
2390 | if(ptr) { |
2391 | *++ptr = 0; |
2392 | } |
2393 | } |
2394 | } |
2395 | |
2396 | /* get the process environment strings */ |
2397 | lpStr = lpEnvPtr = (LPSTR)GetEnvironmentStrings(); |
2398 | |
2399 | /* step over current directory stuff */ |
2400 | while(*lpStr == '=') |
2401 | lpStr += strlen(lpStr) + 1; |
2402 | |
2403 | while(*lpStr) { |
2404 | lpPtr = strchr(lpStr, '='); |
2405 | if(lpPtr) { |
2406 | ch = *++lpPtr; |
2407 | *lpPtr = 0; |
2408 | Add(lpStr); |
85fdc8b6 |
2409 | if (m_bTopLevel) |
2fb9ab56 |
2410 | (void)win32_putenv(lpStr); |
7766f137 |
2411 | *lpPtr = ch; |
2412 | } |
2413 | lpStr += strlen(lpStr) + 1; |
2414 | } |
2415 | |
2416 | FreeEnvironmentStrings(lpEnvPtr); |
2417 | } |
2418 | |
2419 | |
2420 | char* |
2421 | CPerlHost::Getenv(const char *varname) |
2422 | { |
acfe0abc |
2423 | dTHX; |
85fdc8b6 |
2424 | if (!m_bTopLevel) { |
2fb9ab56 |
2425 | char *pEnv = Find(varname); |
4354e59a |
2426 | if (pEnv && *pEnv) |
2fb9ab56 |
2427 | return pEnv; |
7766f137 |
2428 | } |
2fb9ab56 |
2429 | return win32_getenv(varname); |
7766f137 |
2430 | } |
2431 | |
2432 | int |
2433 | CPerlHost::Putenv(const char *envstring) |
2434 | { |
acfe0abc |
2435 | dTHX; |
7766f137 |
2436 | Add(envstring); |
85fdc8b6 |
2437 | if (m_bTopLevel) |
2fb9ab56 |
2438 | return win32_putenv(envstring); |
2439 | |
7766f137 |
2440 | return 0; |
2441 | } |
2442 | |
2443 | int |
2444 | CPerlHost::Chdir(const char *dirname) |
2445 | { |
acfe0abc |
2446 | dTHX; |
7766f137 |
2447 | int ret; |
9ec3348a |
2448 | if (!dirname) { |
2449 | errno = ENOENT; |
2450 | return -1; |
2451 | } |
8c56068e |
2452 | ret = m_pvDir->SetCurrentDirectoryA((char*)dirname); |
7766f137 |
2453 | if(ret < 0) { |
2454 | errno = ENOENT; |
2455 | } |
2456 | return ret; |
2457 | } |
2458 | |
2459 | #endif /* ___PerlHost_H___ */ |