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 | |
96e4d5b1 | 8 | #include "XSUB.h" |
0a753a76 | 9 | |
32e30700 | 10 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 GS |
11 | #include "win32iop.h" |
12 | #include <fcntl.h> | |
7766f137 | 13 | #endif /* PERL_IMPLICIT_SYS */ |
0cb96387 | 14 | |
0cb96387 | 15 | |
7766f137 GS |
16 | /* Register any extra external extensions */ |
17 | char *staticlinkmodules[] = { | |
18 | "DynaLoader", | |
19 | NULL, | |
0cb96387 GS |
20 | }; |
21 | ||
acfe0abc | 22 | EXTERN_C void boot_DynaLoader (pTHX_ CV* cv); |
0cb96387 | 23 | |
7766f137 | 24 | static void |
acfe0abc | 25 | xs_init(pTHX) |
0cb96387 | 26 | { |
7766f137 GS |
27 | char *file = __FILE__; |
28 | dXSUB_SYS; | |
29 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); | |
0cb96387 GS |
30 | } |
31 | ||
7766f137 | 32 | #ifdef PERL_IMPLICIT_SYS |
0cb96387 | 33 | |
7766f137 | 34 | #include "perlhost.h" |
0cb96387 | 35 | |
222c300a NIS |
36 | void |
37 | win32_checkTLS(PerlInterpreter *host_perl) | |
38 | { | |
39 | dTHX; | |
40 | if (host_perl != my_perl) { | |
41 | int *nowhere = NULL; | |
42 | *nowhere = 0; | |
43 | abort(); | |
44 | } | |
45 | } | |
46 | ||
32e30700 GS |
47 | EXTERN_C void |
48 | perl_get_host_info(struct IPerlMemInfo* perlMemInfo, | |
7766f137 GS |
49 | struct IPerlMemInfo* perlMemSharedInfo, |
50 | struct IPerlMemInfo* perlMemParseInfo, | |
32e30700 GS |
51 | struct IPerlEnvInfo* perlEnvInfo, |
52 | struct IPerlStdIOInfo* perlStdIOInfo, | |
53 | struct IPerlLIOInfo* perlLIOInfo, | |
54 | struct IPerlDirInfo* perlDirInfo, | |
55 | struct IPerlSockInfo* perlSockInfo, | |
56 | struct IPerlProcInfo* perlProcInfo) | |
0cb96387 | 57 | { |
7766f137 | 58 | if (perlMemInfo) { |
0cb96387 GS |
59 | Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*); |
60 | perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
61 | } | |
7766f137 GS |
62 | if (perlMemSharedInfo) { |
63 | Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*); | |
64 | perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
65 | } | |
66 | if (perlMemParseInfo) { | |
67 | Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*); | |
68 | perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); | |
69 | } | |
70 | if (perlEnvInfo) { | |
0cb96387 GS |
71 | Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*); |
72 | perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*)); | |
73 | } | |
7766f137 | 74 | if (perlStdIOInfo) { |
0cb96387 GS |
75 | Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*); |
76 | perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*)); | |
77 | } | |
7766f137 | 78 | if (perlLIOInfo) { |
0cb96387 GS |
79 | Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*); |
80 | perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*)); | |
81 | } | |
7766f137 | 82 | if (perlDirInfo) { |
0cb96387 GS |
83 | Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*); |
84 | perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*)); | |
85 | } | |
7766f137 | 86 | if (perlSockInfo) { |
0cb96387 GS |
87 | Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*); |
88 | perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*)); | |
89 | } | |
7766f137 | 90 | if (perlProcInfo) { |
0cb96387 GS |
91 | Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*); |
92 | perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*)); | |
93 | } | |
94 | } | |
95 | ||
7766f137 GS |
96 | EXTERN_C PerlInterpreter* |
97 | perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared, | |
98 | struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv, | |
99 | struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO, | |
100 | struct IPerlDir** ppDir, struct IPerlSock** ppSock, | |
101 | struct IPerlProc** ppProc) | |
0cb96387 | 102 | { |
7766f137 | 103 | PerlInterpreter *my_perl = NULL; |
8a85dc4e GS |
104 | CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv, |
105 | ppStdIO, ppLIO, ppDir, ppSock, ppProc); | |
7766f137 | 106 | |
8a85dc4e GS |
107 | if (pHost) { |
108 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, | |
109 | pHost->m_pHostperlMemShared, | |
110 | pHost->m_pHostperlMemParse, | |
111 | pHost->m_pHostperlEnv, | |
112 | pHost->m_pHostperlStdIO, | |
113 | pHost->m_pHostperlLIO, | |
114 | pHost->m_pHostperlDir, | |
115 | pHost->m_pHostperlSock, | |
116 | pHost->m_pHostperlProc); | |
117 | if (my_perl) { | |
8a85dc4e | 118 | w32_internal_host = pHost; |
222c300a | 119 | pHost->host_perl = my_perl; |
7766f137 | 120 | } |
0cb96387 | 121 | } |
7766f137 | 122 | return my_perl; |
0cb96387 GS |
123 | } |
124 | ||
7766f137 GS |
125 | EXTERN_C PerlInterpreter* |
126 | perl_alloc(void) | |
0cb96387 | 127 | { |
7766f137 | 128 | PerlInterpreter* my_perl = NULL; |
8a85dc4e GS |
129 | CPerlHost* pHost = new CPerlHost(); |
130 | if (pHost) { | |
131 | my_perl = perl_alloc_using(pHost->m_pHostperlMem, | |
132 | pHost->m_pHostperlMemShared, | |
133 | pHost->m_pHostperlMemParse, | |
134 | pHost->m_pHostperlEnv, | |
135 | pHost->m_pHostperlStdIO, | |
136 | pHost->m_pHostperlLIO, | |
137 | pHost->m_pHostperlDir, | |
138 | pHost->m_pHostperlSock, | |
139 | pHost->m_pHostperlProc); | |
140 | if (my_perl) { | |
8a85dc4e | 141 | w32_internal_host = pHost; |
222c300a | 142 | pHost->host_perl = my_perl; |
7766f137 | 143 | } |
0cb96387 | 144 | } |
7766f137 | 145 | return my_perl; |
0cb96387 GS |
146 | } |
147 | ||
1c0ca838 GS |
148 | EXTERN_C void |
149 | win32_delete_internal_host(void *h) | |
150 | { | |
151 | CPerlHost *host = (CPerlHost*)h; | |
152 | delete host; | |
153 | } | |
154 | ||
32e30700 GS |
155 | #endif /* PERL_IMPLICIT_SYS */ |
156 | ||
7766f137 GS |
157 | EXTERN_C HANDLE w32_perldll_handle; |
158 | ||
c5be433b | 159 | EXTERN_C DllExport int |
0cb96387 | 160 | RunPerl(int argc, char **argv, char **env) |
0a753a76 | 161 | { |
68dc0745 | 162 | int exitstatus; |
ed094faf | 163 | PerlInterpreter *my_perl, *new_perl = NULL; |
0a753a76 | 164 | |
0cb96387 GS |
165 | #ifndef __BORLANDC__ |
166 | /* XXX this _may_ be a problem on some compilers (e.g. Borland) that | |
167 | * want to free() argv after main() returns. As luck would have it, | |
168 | * Borland's CRT does the right thing to argv[0] already. */ | |
169 | char szModuleName[MAX_PATH]; | |
0cb96387 GS |
170 | |
171 | GetModuleFileName(NULL, szModuleName, sizeof(szModuleName)); | |
172 | (void)win32_longpath(szModuleName); | |
173 | argv[0] = szModuleName; | |
174 | #endif | |
175 | ||
22239a37 NIS |
176 | #ifdef PERL_GLOBAL_STRUCT |
177 | #define PERLVAR(var,type) /**/ | |
51371543 | 178 | #define PERLVARA(var,type) /**/ |
533c011a NIS |
179 | #define PERLVARI(var,type,init) PL_Vars.var = init; |
180 | #define PERLVARIC(var,type,init) PL_Vars.var = init; | |
22239a37 NIS |
181 | #include "perlvars.h" |
182 | #undef PERLVAR | |
51371543 | 183 | #undef PERLVARA |
22239a37 | 184 | #undef PERLVARI |
3fe35a81 | 185 | #undef PERLVARIC |
22239a37 NIS |
186 | #endif |
187 | ||
0a753a76 | 188 | PERL_SYS_INIT(&argc,&argv); |
189 | ||
68dc0745 | 190 | if (!(my_perl = perl_alloc())) |
191 | return (1); | |
642f9deb | 192 | perl_construct(my_perl); |
b28d0864 | 193 | PL_perl_destruct_level = 0; |
0a753a76 | 194 | |
4f63d024 | 195 | exitstatus = perl_parse(my_perl, xs_init, argc, argv, env); |
0a753a76 | 196 | if (!exitstatus) { |
7766f137 | 197 | #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */ |
7766f137 | 198 | new_perl = perl_clone(my_perl, 1); |
642f9deb | 199 | exitstatus = perl_run(new_perl); |
ba869deb | 200 | PERL_SET_THX(my_perl); |
d18c6117 | 201 | #else |
642f9deb | 202 | exitstatus = perl_run(my_perl); |
d18c6117 | 203 | #endif |
0a753a76 | 204 | } |
205 | ||
642f9deb GS |
206 | perl_destruct(my_perl); |
207 | perl_free(my_perl); | |
ed094faf GS |
208 | #ifdef USE_ITHREADS |
209 | if (new_perl) { | |
ba869deb | 210 | PERL_SET_THX(new_perl); |
ed094faf GS |
211 | perl_destruct(new_perl); |
212 | perl_free(new_perl); | |
213 | } | |
214 | #endif | |
0a753a76 | 215 | |
216 | PERL_SYS_TERM(); | |
217 | ||
68dc0745 | 218 | return (exitstatus); |
0a753a76 | 219 | } |
220 | ||
2fa86c13 GS |
221 | EXTERN_C void |
222 | set_w32_module_name(void); | |
223 | ||
b73db59c GS |
224 | EXTERN_C void |
225 | EndSockets(void); | |
226 | ||
227 | ||
f8fb7c90 GS |
228 | #ifdef __MINGW32__ |
229 | EXTERN_C /* GCC in C++ mode mangles the name, otherwise */ | |
230 | #endif | |
68dc0745 | 231 | BOOL APIENTRY |
232 | DllMain(HANDLE hModule, /* DLL module handle */ | |
233 | DWORD fdwReason, /* reason called */ | |
234 | LPVOID lpvReserved) /* reserved */ | |
0a753a76 | 235 | { |
68dc0745 | 236 | switch (fdwReason) { |
237 | /* The DLL is attaching to a process due to process | |
238 | * initialization or a call to LoadLibrary. | |
239 | */ | |
240 | case DLL_PROCESS_ATTACH: | |
241 | /* #define DEFAULT_BINMODE */ | |
0a753a76 | 242 | #ifdef DEFAULT_BINMODE |
3e3baf6d TB |
243 | setmode( fileno( stdin ), O_BINARY ); |
244 | setmode( fileno( stdout ), O_BINARY ); | |
245 | setmode( fileno( stderr ), O_BINARY ); | |
246 | _fmode = O_BINARY; | |
0a753a76 | 247 | #endif |
5db10396 | 248 | DisableThreadLibraryCalls((HMODULE)hModule); |
2d7a9237 | 249 | w32_perldll_handle = hModule; |
2fa86c13 | 250 | set_w32_module_name(); |
68dc0745 | 251 | break; |
0a753a76 | 252 | |
68dc0745 | 253 | /* The DLL is detaching from a process due to |
254 | * process termination or call to FreeLibrary. | |
255 | */ | |
256 | case DLL_PROCESS_DETACH: | |
ce3e5b80 NIS |
257 | /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill() |
258 | anything here had better be harmless if: | |
259 | A. Not called at all. | |
260 | B. Called after memory allocation for Heap has been forcibly removed by OS. | |
261 | PerlIO_cleanup() was done here but fails (B). | |
262 | */ | |
b73db59c | 263 | EndSockets(); |
3db8f154 | 264 | #if defined(USE_ITHREADS) |
e1b5da64 GS |
265 | if (PL_curinterp) |
266 | FREE_THREAD_KEY; | |
267 | #endif | |
68dc0745 | 268 | break; |
0a753a76 | 269 | |
68dc0745 | 270 | /* The attached process creates a new thread. */ |
271 | case DLL_THREAD_ATTACH: | |
272 | break; | |
0a753a76 | 273 | |
68dc0745 | 274 | /* The thread of the attached process terminates. */ |
275 | case DLL_THREAD_DETACH: | |
276 | break; | |
0a753a76 | 277 | |
68dc0745 | 278 | default: |
279 | break; | |
280 | } | |
281 | return TRUE; | |
0a753a76 | 282 | } |
c43294b8 | 283 | |
9613994f | 284 | #if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS) |
c43294b8 AB |
285 | EXTERN_C PerlInterpreter * |
286 | perl_clone_host(PerlInterpreter* proto_perl, UV flags) { | |
acfe0abc | 287 | dTHX; |
c43294b8 AB |
288 | CPerlHost *h; |
289 | h = new CPerlHost(*(CPerlHost*)PL_sys_intern.internal_host); | |
290 | proto_perl = perl_clone_using(proto_perl, flags, | |
291 | h->m_pHostperlMem, | |
292 | h->m_pHostperlMemShared, | |
293 | h->m_pHostperlMemParse, | |
294 | h->m_pHostperlEnv, | |
295 | h->m_pHostperlStdIO, | |
296 | h->m_pHostperlLIO, | |
297 | h->m_pHostperlDir, | |
298 | h->m_pHostperlSock, | |
299 | h->m_pHostperlProc | |
300 | ); | |
301 | proto_perl->Isys_intern.internal_host = h; | |
222c300a | 302 | h->host_perl = proto_perl; |
c43294b8 AB |
303 | return proto_perl; |
304 | ||
305 | } | |
306 | #endif |