Commit | Line | Data |
0a753a76 |
1 | /* |
2 | * "The Road goes ever on and on, down from the door where it began." |
3 | */ |
adb71456 |
4 | #define PERLIO_NOT_STDIO 0 |
0a753a76 |
5 | #include "EXTERN.h" |
6 | #include "perl.h" |
0cb96387 |
7 | |
8 | #ifdef PERL_OBJECT |
9 | #define NO_XSLOCKS |
10 | #endif |
11 | |
96e4d5b1 |
12 | #include "XSUB.h" |
0a753a76 |
13 | |
32e30700 |
14 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 |
15 | #include "win32iop.h" |
16 | #include <fcntl.h> |
7766f137 |
17 | #endif /* PERL_IMPLICIT_SYS */ |
0cb96387 |
18 | |
0cb96387 |
19 | |
7766f137 |
20 | /* Register any extra external extensions */ |
21 | char *staticlinkmodules[] = { |
22 | "DynaLoader", |
23 | NULL, |
0cb96387 |
24 | }; |
25 | |
7766f137 |
26 | EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv); |
0cb96387 |
27 | |
7766f137 |
28 | static void |
29 | xs_init(pTHXo) |
0cb96387 |
30 | { |
7766f137 |
31 | char *file = __FILE__; |
32 | dXSUB_SYS; |
33 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); |
0cb96387 |
34 | } |
35 | |
7766f137 |
36 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 |
37 | |
7766f137 |
38 | #include "perlhost.h" |
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39 | |
32e30700 |
40 | EXTERN_C void |
41 | perl_get_host_info(struct IPerlMemInfo* perlMemInfo, |
7766f137 |
42 | struct IPerlMemInfo* perlMemSharedInfo, |
43 | struct IPerlMemInfo* perlMemParseInfo, |
32e30700 |
44 | struct IPerlEnvInfo* perlEnvInfo, |
45 | struct IPerlStdIOInfo* perlStdIOInfo, |
46 | struct IPerlLIOInfo* perlLIOInfo, |
47 | struct IPerlDirInfo* perlDirInfo, |
48 | struct IPerlSockInfo* perlSockInfo, |
49 | struct IPerlProcInfo* perlProcInfo) |
0cb96387 |
50 | { |
7766f137 |
51 | if (perlMemInfo) { |
0cb96387 |
52 | Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*); |
53 | perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); |
54 | } |
7766f137 |
55 | if (perlMemSharedInfo) { |
56 | Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*); |
57 | perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); |
58 | } |
59 | if (perlMemParseInfo) { |
60 | Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*); |
61 | perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); |
62 | } |
63 | if (perlEnvInfo) { |
0cb96387 |
64 | Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*); |
65 | perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*)); |
66 | } |
7766f137 |
67 | if (perlStdIOInfo) { |
0cb96387 |
68 | Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*); |
69 | perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*)); |
70 | } |
7766f137 |
71 | if (perlLIOInfo) { |
0cb96387 |
72 | Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*); |
73 | perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*)); |
74 | } |
7766f137 |
75 | if (perlDirInfo) { |
0cb96387 |
76 | Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*); |
77 | perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*)); |
78 | } |
7766f137 |
79 | if (perlSockInfo) { |
0cb96387 |
80 | Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*); |
81 | perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*)); |
82 | } |
7766f137 |
83 | if (perlProcInfo) { |
0cb96387 |
84 | Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*); |
85 | perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*)); |
86 | } |
87 | } |
88 | |
7766f137 |
89 | EXTERN_C PerlInterpreter* |
90 | perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, |
91 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, |
92 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, |
93 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, |
94 | struct IPerlProc** ppProc) |
0cb96387 |
95 | { |
7766f137 |
96 | PerlInterpreter *my_perl = NULL; |
8a85dc4e |
97 | CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv, |
98 | ppStdIO, ppLIO, ppDir, ppSock, ppProc); |
7766f137 |
99 | |
8a85dc4e |
100 | if (pHost) { |
101 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, |
102 | pHost->m_pHostperlMemShared, |
103 | pHost->m_pHostperlMemParse, |
104 | pHost->m_pHostperlEnv, |
105 | pHost->m_pHostperlStdIO, |
106 | pHost->m_pHostperlLIO, |
107 | pHost->m_pHostperlDir, |
108 | pHost->m_pHostperlSock, |
109 | pHost->m_pHostperlProc); |
110 | if (my_perl) { |
111 | #ifdef PERL_OBJECT |
112 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
113 | #endif |
114 | w32_internal_host = pHost; |
7766f137 |
115 | } |
0cb96387 |
116 | } |
7766f137 |
117 | return my_perl; |
0cb96387 |
118 | } |
119 | |
7766f137 |
120 | EXTERN_C PerlInterpreter* |
121 | perl_alloc(void) |
0cb96387 |
122 | { |
7766f137 |
123 | PerlInterpreter* my_perl = NULL; |
8a85dc4e |
124 | CPerlHost* pHost = new CPerlHost(); |
125 | if (pHost) { |
126 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, |
127 | pHost->m_pHostperlMemShared, |
128 | pHost->m_pHostperlMemParse, |
129 | pHost->m_pHostperlEnv, |
130 | pHost->m_pHostperlStdIO, |
131 | pHost->m_pHostperlLIO, |
132 | pHost->m_pHostperlDir, |
133 | pHost->m_pHostperlSock, |
134 | pHost->m_pHostperlProc); |
135 | if (my_perl) { |
136 | #ifdef PERL_OBJECT |
137 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
138 | #endif |
139 | w32_internal_host = pHost; |
7766f137 |
140 | } |
0cb96387 |
141 | } |
7766f137 |
142 | return my_perl; |
0cb96387 |
143 | } |
144 | |
1c0ca838 |
145 | EXTERN_C void |
146 | win32_delete_internal_host(void *h) |
147 | { |
148 | CPerlHost *host = (CPerlHost*)h; |
149 | delete host; |
150 | } |
151 | |
8a85dc4e |
152 | #ifdef PERL_OBJECT |
153 | |
7766f137 |
154 | EXTERN_C void |
155 | perl_construct(PerlInterpreter* my_perl) |
0cb96387 |
156 | { |
7766f137 |
157 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
0cb96387 |
158 | try |
159 | { |
7766f137 |
160 | Perl_construct(); |
0cb96387 |
161 | } |
162 | catch(...) |
163 | { |
164 | win32_fprintf(stderr, "%s\n", |
165 | "Error: Unable to construct data structures"); |
1c0ca838 |
166 | perl_free(my_perl); |
0cb96387 |
167 | } |
168 | } |
169 | |
7766f137 |
170 | EXTERN_C void |
171 | perl_destruct(PerlInterpreter* my_perl) |
0cb96387 |
172 | { |
7766f137 |
173 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
174 | #ifdef DEBUGGING |
175 | Perl_destruct(); |
176 | #else |
0cb96387 |
177 | try |
178 | { |
7766f137 |
179 | Perl_destruct(); |
0cb96387 |
180 | } |
181 | catch(...) |
182 | { |
183 | } |
7766f137 |
184 | #endif |
0cb96387 |
185 | } |
186 | |
7766f137 |
187 | EXTERN_C void |
188 | perl_free(PerlInterpreter* my_perl) |
0cb96387 |
189 | { |
7766f137 |
190 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
1c0ca838 |
191 | void *host = w32_internal_host; |
7766f137 |
192 | #ifdef DEBUGGING |
7766f137 |
193 | Perl_free(); |
7766f137 |
194 | #else |
0cb96387 |
195 | try |
196 | { |
7766f137 |
197 | Perl_free(); |
0cb96387 |
198 | } |
199 | catch(...) |
200 | { |
201 | } |
7766f137 |
202 | #endif |
1c0ca838 |
203 | win32_delete_internal_host(host); |
ba869deb |
204 | PERL_SET_THX(NULL); |
0cb96387 |
205 | } |
206 | |
7766f137 |
207 | EXTERN_C int |
208 | perl_run(PerlInterpreter* my_perl) |
0cb96387 |
209 | { |
7766f137 |
210 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
1c0ca838 |
211 | int retVal; |
7766f137 |
212 | #ifdef DEBUGGING |
1c0ca838 |
213 | retVal = Perl_run(); |
7766f137 |
214 | #else |
0cb96387 |
215 | try |
216 | { |
7766f137 |
217 | retVal = Perl_run(); |
0cb96387 |
218 | } |
0cb96387 |
219 | catch(...) |
220 | { |
221 | win32_fprintf(stderr, "Error: Runtime exception\n"); |
222 | retVal = -1; |
223 | } |
7766f137 |
224 | #endif |
1c0ca838 |
225 | return retVal; |
0cb96387 |
226 | } |
227 | |
7766f137 |
228 | EXTERN_C int |
229 | perl_parse(PerlInterpreter* my_perl, void (*xsinit)(CPerlObj*), int argc, char** argv, char** env) |
0cb96387 |
230 | { |
231 | int retVal; |
7766f137 |
232 | CPerlObj* pPerl = (CPerlObj*)my_perl; |
233 | #ifdef DEBUGGING |
234 | retVal = Perl_parse(xsinit, argc, argv, env); |
235 | #else |
0cb96387 |
236 | try |
237 | { |
7766f137 |
238 | retVal = Perl_parse(xsinit, argc, argv, env); |
0cb96387 |
239 | } |
0cb96387 |
240 | catch(...) |
241 | { |
242 | win32_fprintf(stderr, "Error: Parse exception\n"); |
243 | retVal = -1; |
244 | } |
7766f137 |
245 | #endif |
0cb96387 |
246 | *win32_errno() = 0; |
247 | return retVal; |
248 | } |
249 | |
250 | #undef PL_perl_destruct_level |
251 | #define PL_perl_destruct_level int dummy |
32e30700 |
252 | |
0cb96387 |
253 | #endif /* PERL_OBJECT */ |
32e30700 |
254 | #endif /* PERL_IMPLICIT_SYS */ |
255 | |
7766f137 |
256 | EXTERN_C HANDLE w32_perldll_handle; |
257 | |
c5be433b |
258 | EXTERN_C DllExport int |
0cb96387 |
259 | RunPerl(int argc, char **argv, char **env) |
0a753a76 |
260 | { |
68dc0745 |
261 | int exitstatus; |
ed094faf |
262 | PerlInterpreter *my_perl, *new_perl = NULL; |
0a753a76 |
263 | |
0cb96387 |
264 | #ifndef __BORLANDC__ |
265 | /* XXX this _may_ be a problem on some compilers (e.g. Borland) that |
266 | * want to free() argv after main() returns. As luck would have it, |
267 | * Borland's CRT does the right thing to argv[0] already. */ |
268 | char szModuleName[MAX_PATH]; |
269 | char *ptr; |
270 | |
271 | GetModuleFileName(NULL, szModuleName, sizeof(szModuleName)); |
272 | (void)win32_longpath(szModuleName); |
273 | argv[0] = szModuleName; |
274 | #endif |
275 | |
22239a37 |
276 | #ifdef PERL_GLOBAL_STRUCT |
277 | #define PERLVAR(var,type) /**/ |
51371543 |
278 | #define PERLVARA(var,type) /**/ |
533c011a |
279 | #define PERLVARI(var,type,init) PL_Vars.var = init; |
280 | #define PERLVARIC(var,type,init) PL_Vars.var = init; |
22239a37 |
281 | #include "perlvars.h" |
282 | #undef PERLVAR |
51371543 |
283 | #undef PERLVARA |
22239a37 |
284 | #undef PERLVARI |
3fe35a81 |
285 | #undef PERLVARIC |
22239a37 |
286 | #endif |
287 | |
0a753a76 |
288 | PERL_SYS_INIT(&argc,&argv); |
289 | |
68dc0745 |
290 | if (!(my_perl = perl_alloc())) |
291 | return (1); |
642f9deb |
292 | perl_construct(my_perl); |
b28d0864 |
293 | PL_perl_destruct_level = 0; |
0a753a76 |
294 | |
4f63d024 |
295 | exitstatus = perl_parse(my_perl, xs_init, argc, argv, env); |
0a753a76 |
296 | if (!exitstatus) { |
7766f137 |
297 | #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */ |
298 | # ifdef PERL_OBJECT |
299 | CPerlHost *h = new CPerlHost(); |
300 | new_perl = perl_clone_using(my_perl, 1, |
301 | h->m_pHostperlMem, |
302 | h->m_pHostperlMemShared, |
303 | h->m_pHostperlMemParse, |
304 | h->m_pHostperlEnv, |
305 | h->m_pHostperlStdIO, |
306 | h->m_pHostperlLIO, |
307 | h->m_pHostperlDir, |
308 | h->m_pHostperlSock, |
309 | h->m_pHostperlProc |
310 | ); |
311 | CPerlObj *pPerl = (CPerlObj*)new_perl; |
312 | # else |
313 | new_perl = perl_clone(my_perl, 1); |
314 | # endif |
642f9deb |
315 | exitstatus = perl_run(new_perl); |
ba869deb |
316 | PERL_SET_THX(my_perl); |
d18c6117 |
317 | #else |
642f9deb |
318 | exitstatus = perl_run(my_perl); |
d18c6117 |
319 | #endif |
0a753a76 |
320 | } |
321 | |
642f9deb |
322 | perl_destruct(my_perl); |
323 | perl_free(my_perl); |
ed094faf |
324 | #ifdef USE_ITHREADS |
325 | if (new_perl) { |
ba869deb |
326 | PERL_SET_THX(new_perl); |
ed094faf |
327 | perl_destruct(new_perl); |
328 | perl_free(new_perl); |
329 | } |
330 | #endif |
0a753a76 |
331 | |
332 | PERL_SYS_TERM(); |
333 | |
68dc0745 |
334 | return (exitstatus); |
0a753a76 |
335 | } |
336 | |
2fa86c13 |
337 | EXTERN_C void |
338 | set_w32_module_name(void); |
339 | |
b73db59c |
340 | EXTERN_C void |
341 | EndSockets(void); |
342 | |
343 | |
f8fb7c90 |
344 | #ifdef __MINGW32__ |
345 | EXTERN_C /* GCC in C++ mode mangles the name, otherwise */ |
346 | #endif |
68dc0745 |
347 | BOOL APIENTRY |
348 | DllMain(HANDLE hModule, /* DLL module handle */ |
349 | DWORD fdwReason, /* reason called */ |
350 | LPVOID lpvReserved) /* reserved */ |
0a753a76 |
351 | { |
68dc0745 |
352 | switch (fdwReason) { |
353 | /* The DLL is attaching to a process due to process |
354 | * initialization or a call to LoadLibrary. |
355 | */ |
356 | case DLL_PROCESS_ATTACH: |
357 | /* #define DEFAULT_BINMODE */ |
0a753a76 |
358 | #ifdef DEFAULT_BINMODE |
3e3baf6d |
359 | setmode( fileno( stdin ), O_BINARY ); |
360 | setmode( fileno( stdout ), O_BINARY ); |
361 | setmode( fileno( stderr ), O_BINARY ); |
362 | _fmode = O_BINARY; |
0a753a76 |
363 | #endif |
5db10396 |
364 | DisableThreadLibraryCalls((HMODULE)hModule); |
2d7a9237 |
365 | w32_perldll_handle = hModule; |
2fa86c13 |
366 | set_w32_module_name(); |
68dc0745 |
367 | break; |
0a753a76 |
368 | |
68dc0745 |
369 | /* The DLL is detaching from a process due to |
370 | * process termination or call to FreeLibrary. |
371 | */ |
372 | case DLL_PROCESS_DETACH: |
ce3e5b80 |
373 | /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill() |
374 | anything here had better be harmless if: |
375 | A. Not called at all. |
376 | B. Called after memory allocation for Heap has been forcibly removed by OS. |
377 | PerlIO_cleanup() was done here but fails (B). |
378 | */ |
b73db59c |
379 | EndSockets(); |
e1b5da64 |
380 | #if defined(USE_THREADS) || defined(USE_ITHREADS) |
381 | if (PL_curinterp) |
382 | FREE_THREAD_KEY; |
383 | #endif |
68dc0745 |
384 | break; |
0a753a76 |
385 | |
68dc0745 |
386 | /* The attached process creates a new thread. */ |
387 | case DLL_THREAD_ATTACH: |
388 | break; |
0a753a76 |
389 | |
68dc0745 |
390 | /* The thread of the attached process terminates. */ |
391 | case DLL_THREAD_DETACH: |
392 | break; |
0a753a76 |
393 | |
68dc0745 |
394 | default: |
395 | break; |
396 | } |
397 | return TRUE; |
0a753a76 |
398 | } |