Commit | Line | Data |
---|---|---|
0a753a76 | 1 | /* |
4ac71550 TC |
2 | * The Road goes ever on and on |
3 | * Down from the door where it began. | |
4 | * | |
5 | * [Bilbo on p.35 of _The Lord of the Rings_, I/i: "A Long-Expected Party"] | |
6 | * [Frodo on p.73 of _The Lord of the Rings_, I/iii: "Three Is Company"] | |
0a753a76 | 7 | */ |
adb71456 | 8 | #define PERLIO_NOT_STDIO 0 |
0a753a76 | 9 | #include "EXTERN.h" |
10 | #include "perl.h" | |
0cb96387 | 11 | |
96e4d5b1 | 12 | #include "XSUB.h" |
0a753a76 | 13 | |
32e30700 | 14 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 GS |
15 | #include "win32iop.h" |
16 | #include <fcntl.h> | |
7766f137 | 17 | #endif /* PERL_IMPLICIT_SYS */ |
0cb96387 | 18 | |
0cb96387 | 19 | |
7766f137 GS |
20 | /* Register any extra external extensions */ |
21 | char *staticlinkmodules[] = { | |
22 | "DynaLoader", | |
d2b25974 | 23 | /* other similar records will be included from "perllibst.h" */ |
d2b25974 VK |
24 | #define STATIC1 |
25 | #include "perllibst.h" | |
7766f137 | 26 | NULL, |
0cb96387 GS |
27 | }; |
28 | ||
acfe0abc | 29 | EXTERN_C void boot_DynaLoader (pTHX_ CV* cv); |
d2b25974 | 30 | /* other similar records will be included from "perllibst.h" */ |
d2b25974 VK |
31 | #define STATIC2 |
32 | #include "perllibst.h" | |
0cb96387 | 33 | |
7766f137 | 34 | static void |
acfe0abc | 35 | xs_init(pTHX) |
0cb96387 | 36 | { |
7766f137 GS |
37 | char *file = __FILE__; |
38 | dXSUB_SYS; | |
39 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); | |
d2b25974 | 40 | /* other similar records will be included from "perllibst.h" */ |
d2b25974 VK |
41 | #define STATIC3 |
42 | #include "perllibst.h" | |
0cb96387 GS |
43 | } |
44 | ||
7766f137 | 45 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 | 46 | |
7bd379e8 YO |
47 | /* WINCE: include replaced by: |
48 | extern "C" void win32_checkTLS(PerlInterpreter *host_perl); | |
49 | */ | |
7766f137 | 50 | #include "perlhost.h" |
0cb96387 | 51 | |
222c300a NIS |
52 | void |
53 | win32_checkTLS(PerlInterpreter *host_perl) | |
54 | { | |
55 | dTHX; | |
56 | if (host_perl != my_perl) { | |
57 | int *nowhere = NULL; | |
45496817 | 58 | #ifdef UNDER_CE |
7bd379e8 YO |
59 | printf(" ... bad in win32_checkTLS\n"); |
60 | printf(" %08X ne %08X\n",host_perl,my_perl); | |
61 | #endif | |
222c300a NIS |
62 | abort(); |
63 | } | |
64 | } | |
65 | ||
7bd379e8 YO |
66 | #ifdef UNDER_CE |
67 | int GetLogicalDrives() { | |
68 | return 0; /* no logical drives on CE */ | |
69 | } | |
70 | int GetLogicalDriveStrings(int size, char addr[]) { | |
71 | return 0; /* no logical drives on CE */ | |
72 | } | |
73 | /* TBD */ | |
74 | DWORD GetFullPathNameA(LPCSTR fn, DWORD blen, LPTSTR buf, LPSTR *pfile) { | |
75 | return 0; | |
76 | } | |
77 | /* TBD */ | |
78 | DWORD GetFullPathNameW(CONST WCHAR *fn, DWORD blen, WCHAR * buf, WCHAR **pfile) { | |
79 | return 0; | |
80 | } | |
81 | /* TBD */ | |
82 | DWORD SetCurrentDirectoryA(LPSTR pPath) { | |
83 | return 0; | |
84 | } | |
85 | /* TBD */ | |
86 | DWORD SetCurrentDirectoryW(CONST WCHAR *pPath) { | |
87 | return 0; | |
88 | } | |
89 | int xcesetuid(uid_t id){return 0;} | |
90 | int xceseteuid(uid_t id){ return 0;} | |
91 | int xcegetuid() {return 0;} | |
92 | int xcegeteuid(){ return 0;} | |
93 | #endif | |
94 | ||
95 | /* WINCE??: include "perlhost.h" */ | |
96 | ||
32e30700 GS |
97 | EXTERN_C void |
98 | perl_get_host_info(struct IPerlMemInfo* perlMemInfo, | |
7766f137 GS |
99 | struct IPerlMemInfo* perlMemSharedInfo, |
100 | struct IPerlMemInfo* perlMemParseInfo, | |
32e30700 GS |
101 | struct IPerlEnvInfo* perlEnvInfo, |
102 | struct IPerlStdIOInfo* perlStdIOInfo, | |
103 | struct IPerlLIOInfo* perlLIOInfo, | |
104 | struct IPerlDirInfo* perlDirInfo, | |
105 | struct IPerlSockInfo* perlSockInfo, | |
106 | struct IPerlProcInfo* perlProcInfo) | |
0cb96387 | 107 | { |
7766f137 | 108 | if (perlMemInfo) { |
0cb96387 GS |
109 | Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*); |
110 | perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
111 | } | |
7766f137 GS |
112 | if (perlMemSharedInfo) { |
113 | Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*); | |
114 | perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
115 | } | |
116 | if (perlMemParseInfo) { | |
117 | Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*); | |
118 | perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
119 | } | |
120 | if (perlEnvInfo) { | |
0cb96387 GS |
121 | Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*); |
122 | perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*)); | |
123 | } | |
7766f137 | 124 | if (perlStdIOInfo) { |
0cb96387 GS |
125 | Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*); |
126 | perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*)); | |
127 | } | |
7766f137 | 128 | if (perlLIOInfo) { |
0cb96387 GS |
129 | Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*); |
130 | perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*)); | |
131 | } | |
7766f137 | 132 | if (perlDirInfo) { |
0cb96387 GS |
133 | Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*); |
134 | perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*)); | |
135 | } | |
7766f137 | 136 | if (perlSockInfo) { |
0cb96387 GS |
137 | Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*); |
138 | perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*)); | |
139 | } | |
7766f137 | 140 | if (perlProcInfo) { |
0cb96387 GS |
141 | Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*); |
142 | perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*)); | |
143 | } | |
144 | } | |
145 | ||
7766f137 GS |
146 | EXTERN_C PerlInterpreter* |
147 | perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
148 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
149 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
150 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
151 | struct IPerlProc** ppProc) | |
0cb96387 | 152 | { |
7766f137 | 153 | PerlInterpreter *my_perl = NULL; |
8a85dc4e GS |
154 | CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv, |
155 | ppStdIO, ppLIO, ppDir, ppSock, ppProc); | |
7766f137 | 156 | |
8a85dc4e GS |
157 | if (pHost) { |
158 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, | |
159 | pHost->m_pHostperlMemShared, | |
160 | pHost->m_pHostperlMemParse, | |
161 | pHost->m_pHostperlEnv, | |
162 | pHost->m_pHostperlStdIO, | |
163 | pHost->m_pHostperlLIO, | |
164 | pHost->m_pHostperlDir, | |
165 | pHost->m_pHostperlSock, | |
166 | pHost->m_pHostperlProc); | |
167 | if (my_perl) { | |
8a85dc4e | 168 | w32_internal_host = pHost; |
222c300a | 169 | pHost->host_perl = my_perl; |
7766f137 | 170 | } |
0cb96387 | 171 | } |
7766f137 | 172 | return my_perl; |
0cb96387 GS |
173 | } |
174 | ||
7766f137 GS |
175 | EXTERN_C PerlInterpreter* |
176 | perl_alloc(void) | |
0cb96387 | 177 | { |
7766f137 | 178 | PerlInterpreter* my_perl = NULL; |
8a85dc4e GS |
179 | CPerlHost* pHost = new CPerlHost(); |
180 | if (pHost) { | |
181 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, | |
182 | pHost->m_pHostperlMemShared, | |
183 | pHost->m_pHostperlMemParse, | |
184 | pHost->m_pHostperlEnv, | |
185 | pHost->m_pHostperlStdIO, | |
186 | pHost->m_pHostperlLIO, | |
187 | pHost->m_pHostperlDir, | |
188 | pHost->m_pHostperlSock, | |
189 | pHost->m_pHostperlProc); | |
190 | if (my_perl) { | |
8a85dc4e | 191 | w32_internal_host = pHost; |
222c300a | 192 | pHost->host_perl = my_perl; |
7766f137 | 193 | } |
0cb96387 | 194 | } |
7766f137 | 195 | return my_perl; |
0cb96387 GS |
196 | } |
197 | ||
1c0ca838 GS |
198 | EXTERN_C void |
199 | win32_delete_internal_host(void *h) | |
200 | { | |
201 | CPerlHost *host = (CPerlHost*)h; | |
202 | delete host; | |
203 | } | |
204 | ||
32e30700 GS |
205 | #endif /* PERL_IMPLICIT_SYS */ |
206 | ||
7766f137 GS |
207 | EXTERN_C HANDLE w32_perldll_handle; |
208 | ||
c5be433b | 209 | EXTERN_C DllExport int |
0cb96387 | 210 | RunPerl(int argc, char **argv, char **env) |
0a753a76 | 211 | { |
68dc0745 | 212 | int exitstatus; |
ed094faf | 213 | PerlInterpreter *my_perl, *new_perl = NULL; |
aa2b96ec | 214 | OSVERSIONINFO osver; |
0cb96387 | 215 | char szModuleName[MAX_PATH]; |
aa2b96ec JD |
216 | char *arg0 = argv[0]; |
217 | char *ansi = NULL; | |
dc0472e9 | 218 | bool use_environ = (env == environ); |
0cb96387 | 219 | |
aa2b96ec JD |
220 | osver.dwOSVersionInfoSize = sizeof(osver); |
221 | GetVersionEx(&osver); | |
222 | ||
3839a0fa | 223 | if (osver.dwMajorVersion > 4) { |
aa2b96ec JD |
224 | WCHAR widename[MAX_PATH]; |
225 | GetModuleFileNameW(NULL, widename, sizeof(widename)/sizeof(WCHAR)); | |
226 | argv[0] = ansi = win32_ansipath(widename); | |
227 | } | |
228 | else { | |
229 | Win_GetModuleFileName(NULL, szModuleName, sizeof(szModuleName)); | |
230 | (void)win32_longpath(szModuleName); | |
231 | argv[0] = szModuleName; | |
232 | } | |
0cb96387 | 233 | |
22239a37 | 234 | #ifdef PERL_GLOBAL_STRUCT |
115ff745 NC |
235 | #define PERLVAR(prefix,var,type) /**/ |
236 | #define PERLVARA(prefix,var,type) /**/ | |
237 | #define PERLVARI(prefix,var,type,init) PL_Vars.prefix##var = init; | |
238 | #define PERLVARIC(prefix,var,type,init) PL_Vars.prefix##var = init; | |
22239a37 NIS |
239 | #include "perlvars.h" |
240 | #undef PERLVAR | |
51371543 | 241 | #undef PERLVARA |
22239a37 | 242 | #undef PERLVARI |
3fe35a81 | 243 | #undef PERLVARIC |
22239a37 NIS |
244 | #endif |
245 | ||
0a753a76 | 246 | PERL_SYS_INIT(&argc,&argv); |
247 | ||
68dc0745 | 248 | if (!(my_perl = perl_alloc())) |
249 | return (1); | |
642f9deb | 250 | perl_construct(my_perl); |
b28d0864 | 251 | PL_perl_destruct_level = 0; |
0a753a76 | 252 | |
dc0472e9 JD |
253 | /* PERL_SYS_INIT() may update the environment, e.g. via ansify_path(). |
254 | * This may reallocate the RTL environment block. Therefore we need | |
255 | * to make sure that `env` continues to have the same value as `environ` | |
256 | * if we have been called this way. If we have been called with any | |
257 | * other value for `env` then all environment munging by PERL_SYS_INIT() | |
258 | * will be lost again. | |
259 | */ | |
260 | if (use_environ) | |
261 | env = environ; | |
262 | ||
4f63d024 | 263 | exitstatus = perl_parse(my_perl, xs_init, argc, argv, env); |
0a753a76 | 264 | if (!exitstatus) { |
7766f137 | 265 | #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */ |
7766f137 | 266 | new_perl = perl_clone(my_perl, 1); |
642f9deb | 267 | exitstatus = perl_run(new_perl); |
ba869deb | 268 | PERL_SET_THX(my_perl); |
d18c6117 | 269 | #else |
642f9deb | 270 | exitstatus = perl_run(my_perl); |
d18c6117 | 271 | #endif |
0a753a76 | 272 | } |
c254be07 | 273 | |
642f9deb | 274 | perl_destruct(my_perl); |
432ce874 | 275 | perl_free(my_perl); |
432ce874 YO |
276 | #ifdef USE_ITHREADS |
277 | if (new_perl) { | |
278 | PERL_SET_THX(new_perl); | |
c254be07 | 279 | perl_destruct(new_perl); |
ed094faf GS |
280 | perl_free(new_perl); |
281 | } | |
282 | #endif | |
0a753a76 | 283 | |
378eeda7 | 284 | /* Some RTLs may want to free argv[] after main() returns. */ |
aa2b96ec JD |
285 | argv[0] = arg0; |
286 | if (ansi) | |
287 | win32_free(ansi); | |
288 | ||
c254be07 | 289 | PERL_SYS_TERM(); |
0a753a76 | 290 | |
68dc0745 | 291 | return (exitstatus); |
0a753a76 | 292 | } |
293 | ||
2fa86c13 GS |
294 | EXTERN_C void |
295 | set_w32_module_name(void); | |
296 | ||
b73db59c GS |
297 | EXTERN_C void |
298 | EndSockets(void); | |
299 | ||
300 | ||
f8fb7c90 GS |
301 | #ifdef __MINGW32__ |
302 | EXTERN_C /* GCC in C++ mode mangles the name, otherwise */ | |
303 | #endif | |
68dc0745 | 304 | BOOL APIENTRY |
305 | DllMain(HANDLE hModule, /* DLL module handle */ | |
306 | DWORD fdwReason, /* reason called */ | |
307 | LPVOID lpvReserved) /* reserved */ | |
0a753a76 | 308 | { |
68dc0745 | 309 | switch (fdwReason) { |
310 | /* The DLL is attaching to a process due to process | |
311 | * initialization or a call to LoadLibrary. | |
312 | */ | |
313 | case DLL_PROCESS_ATTACH: | |
314 | /* #define DEFAULT_BINMODE */ | |
0a753a76 | 315 | #ifdef DEFAULT_BINMODE |
3e3baf6d TB |
316 | setmode( fileno( stdin ), O_BINARY ); |
317 | setmode( fileno( stdout ), O_BINARY ); | |
318 | setmode( fileno( stderr ), O_BINARY ); | |
319 | _fmode = O_BINARY; | |
0a753a76 | 320 | #endif |
7bd379e8 YO |
321 | |
322 | #ifndef UNDER_CE | |
5db10396 | 323 | DisableThreadLibraryCalls((HMODULE)hModule); |
7bd379e8 YO |
324 | #endif |
325 | ||
2d7a9237 | 326 | w32_perldll_handle = hModule; |
2fa86c13 | 327 | set_w32_module_name(); |
68dc0745 | 328 | break; |
0a753a76 | 329 | |
68dc0745 | 330 | /* The DLL is detaching from a process due to |
331 | * process termination or call to FreeLibrary. | |
332 | */ | |
333 | case DLL_PROCESS_DETACH: | |
ce3e5b80 NIS |
334 | /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill() |
335 | anything here had better be harmless if: | |
336 | A. Not called at all. | |
337 | B. Called after memory allocation for Heap has been forcibly removed by OS. | |
338 | PerlIO_cleanup() was done here but fails (B). | |
339 | */ | |
b73db59c | 340 | EndSockets(); |
3db8f154 | 341 | #if defined(USE_ITHREADS) |
e1b5da64 GS |
342 | if (PL_curinterp) |
343 | FREE_THREAD_KEY; | |
344 | #endif | |
68dc0745 | 345 | break; |
0a753a76 | 346 | |
68dc0745 | 347 | /* The attached process creates a new thread. */ |
348 | case DLL_THREAD_ATTACH: | |
349 | break; | |
0a753a76 | 350 | |
68dc0745 | 351 | /* The thread of the attached process terminates. */ |
352 | case DLL_THREAD_DETACH: | |
353 | break; | |
0a753a76 | 354 | |
68dc0745 | 355 | default: |
356 | break; | |
357 | } | |
358 | return TRUE; | |
0a753a76 | 359 | } |
c43294b8 | 360 | |
7bd379e8 | 361 | |
9613994f | 362 | #if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS) |
c43294b8 AB |
363 | EXTERN_C PerlInterpreter * |
364 | perl_clone_host(PerlInterpreter* proto_perl, UV flags) { | |
acfe0abc | 365 | dTHX; |
c43294b8 AB |
366 | CPerlHost *h; |
367 | h = new CPerlHost(*(CPerlHost*)PL_sys_intern.internal_host); | |
368 | proto_perl = perl_clone_using(proto_perl, flags, | |
369 | h->m_pHostperlMem, | |
370 | h->m_pHostperlMemShared, | |
371 | h->m_pHostperlMemParse, | |
372 | h->m_pHostperlEnv, | |
373 | h->m_pHostperlStdIO, | |
374 | h->m_pHostperlLIO, | |
375 | h->m_pHostperlDir, | |
376 | h->m_pHostperlSock, | |
377 | h->m_pHostperlProc | |
378 | ); | |
379 | proto_perl->Isys_intern.internal_host = h; | |
222c300a | 380 | h->host_perl = proto_perl; |
c43294b8 AB |
381 | return proto_perl; |
382 | ||
383 | } | |
384 | #endif |