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 | 20 | /* Register any extra external extensions */ |
fe1c5936 | 21 | const char * const staticlinkmodules[] = { |
7766f137 | 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; |
dc0472e9 | 214 | bool use_environ = (env == environ); |
0cb96387 | 215 | |
22239a37 | 216 | #ifdef PERL_GLOBAL_STRUCT |
115ff745 NC |
217 | #define PERLVAR(prefix,var,type) /**/ |
218 | #define PERLVARA(prefix,var,type) /**/ | |
219 | #define PERLVARI(prefix,var,type,init) PL_Vars.prefix##var = init; | |
220 | #define PERLVARIC(prefix,var,type,init) PL_Vars.prefix##var = init; | |
22239a37 NIS |
221 | #include "perlvars.h" |
222 | #undef PERLVAR | |
51371543 | 223 | #undef PERLVARA |
22239a37 | 224 | #undef PERLVARI |
3fe35a81 | 225 | #undef PERLVARIC |
22239a37 NIS |
226 | #endif |
227 | ||
0a753a76 | 228 | PERL_SYS_INIT(&argc,&argv); |
229 | ||
68dc0745 | 230 | if (!(my_perl = perl_alloc())) |
231 | return (1); | |
642f9deb | 232 | perl_construct(my_perl); |
b28d0864 | 233 | PL_perl_destruct_level = 0; |
0a753a76 | 234 | |
dc0472e9 JD |
235 | /* PERL_SYS_INIT() may update the environment, e.g. via ansify_path(). |
236 | * This may reallocate the RTL environment block. Therefore we need | |
237 | * to make sure that `env` continues to have the same value as `environ` | |
238 | * if we have been called this way. If we have been called with any | |
239 | * other value for `env` then all environment munging by PERL_SYS_INIT() | |
240 | * will be lost again. | |
241 | */ | |
242 | if (use_environ) | |
243 | env = environ; | |
244 | ||
fe2024f9 | 245 | if (!perl_parse(my_perl, xs_init, argc, argv, env)) { |
7766f137 | 246 | #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */ |
7766f137 | 247 | new_perl = perl_clone(my_perl, 1); |
fe2024f9 | 248 | (void) perl_run(new_perl); |
ba869deb | 249 | PERL_SET_THX(my_perl); |
d18c6117 | 250 | #else |
fe2024f9 | 251 | (void) perl_run(my_perl); |
d18c6117 | 252 | #endif |
0a753a76 | 253 | } |
c254be07 | 254 | |
d4a50999 | 255 | exitstatus = perl_destruct(my_perl); |
432ce874 | 256 | perl_free(my_perl); |
432ce874 YO |
257 | #ifdef USE_ITHREADS |
258 | if (new_perl) { | |
259 | PERL_SET_THX(new_perl); | |
fe2024f9 | 260 | exitstatus = perl_destruct(new_perl); |
ed094faf GS |
261 | perl_free(new_perl); |
262 | } | |
263 | #endif | |
0a753a76 | 264 | |
c254be07 | 265 | PERL_SYS_TERM(); |
0a753a76 | 266 | |
68dc0745 | 267 | return (exitstatus); |
0a753a76 | 268 | } |
269 | ||
2fa86c13 GS |
270 | EXTERN_C void |
271 | set_w32_module_name(void); | |
272 | ||
b73db59c GS |
273 | EXTERN_C void |
274 | EndSockets(void); | |
275 | ||
276 | ||
f8fb7c90 GS |
277 | #ifdef __MINGW32__ |
278 | EXTERN_C /* GCC in C++ mode mangles the name, otherwise */ | |
279 | #endif | |
68dc0745 | 280 | BOOL APIENTRY |
a5d1065d | 281 | DllMain(HINSTANCE hModule, /* DLL module handle */ |
68dc0745 | 282 | DWORD fdwReason, /* reason called */ |
283 | LPVOID lpvReserved) /* reserved */ | |
0a753a76 | 284 | { |
68dc0745 | 285 | switch (fdwReason) { |
286 | /* The DLL is attaching to a process due to process | |
287 | * initialization or a call to LoadLibrary. | |
288 | */ | |
289 | case DLL_PROCESS_ATTACH: | |
7bd379e8 | 290 | #ifndef UNDER_CE |
5db10396 | 291 | DisableThreadLibraryCalls((HMODULE)hModule); |
7bd379e8 YO |
292 | #endif |
293 | ||
2d7a9237 | 294 | w32_perldll_handle = hModule; |
2fa86c13 | 295 | set_w32_module_name(); |
68dc0745 | 296 | break; |
0a753a76 | 297 | |
68dc0745 | 298 | /* The DLL is detaching from a process due to |
299 | * process termination or call to FreeLibrary. | |
300 | */ | |
301 | case DLL_PROCESS_DETACH: | |
ce3e5b80 NIS |
302 | /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill() |
303 | anything here had better be harmless if: | |
304 | A. Not called at all. | |
305 | B. Called after memory allocation for Heap has been forcibly removed by OS. | |
306 | PerlIO_cleanup() was done here but fails (B). | |
307 | */ | |
b73db59c | 308 | EndSockets(); |
3db8f154 | 309 | #if defined(USE_ITHREADS) |
e1b5da64 GS |
310 | if (PL_curinterp) |
311 | FREE_THREAD_KEY; | |
312 | #endif | |
68dc0745 | 313 | break; |
0a753a76 | 314 | |
68dc0745 | 315 | /* The attached process creates a new thread. */ |
316 | case DLL_THREAD_ATTACH: | |
317 | break; | |
0a753a76 | 318 | |
68dc0745 | 319 | /* The thread of the attached process terminates. */ |
320 | case DLL_THREAD_DETACH: | |
321 | break; | |
0a753a76 | 322 | |
68dc0745 | 323 | default: |
324 | break; | |
325 | } | |
326 | return TRUE; | |
0a753a76 | 327 | } |
c43294b8 | 328 | |
7bd379e8 | 329 | |
9613994f | 330 | #if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS) |
c43294b8 AB |
331 | EXTERN_C PerlInterpreter * |
332 | perl_clone_host(PerlInterpreter* proto_perl, UV flags) { | |
acfe0abc | 333 | dTHX; |
c43294b8 AB |
334 | CPerlHost *h; |
335 | h = new CPerlHost(*(CPerlHost*)PL_sys_intern.internal_host); | |
336 | proto_perl = perl_clone_using(proto_perl, flags, | |
337 | h->m_pHostperlMem, | |
338 | h->m_pHostperlMemShared, | |
339 | h->m_pHostperlMemParse, | |
340 | h->m_pHostperlEnv, | |
341 | h->m_pHostperlStdIO, | |
342 | h->m_pHostperlLIO, | |
343 | h->m_pHostperlDir, | |
344 | h->m_pHostperlSock, | |
345 | h->m_pHostperlProc | |
346 | ); | |
347 | proto_perl->Isys_intern.internal_host = h; | |
222c300a | 348 | h->host_perl = proto_perl; |
c43294b8 AB |
349 | return proto_perl; |
350 | ||
351 | } | |
352 | #endif |