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