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 |
11 | #include "win32iop.h" |
12 | #include <fcntl.h> |
7766f137 |
13 | #endif /* PERL_IMPLICIT_SYS */ |
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14 | |
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15 | |
7766f137 |
16 | /* Register any extra external extensions */ |
17 | char *staticlinkmodules[] = { |
18 | "DynaLoader", |
19 | NULL, |
0cb96387 |
20 | }; |
21 | |
acfe0abc |
22 | EXTERN_C void boot_DynaLoader (pTHX_ CV* cv); |
0cb96387 |
23 | |
7766f137 |
24 | static void |
acfe0abc |
25 | xs_init(pTHX) |
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26 | { |
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27 | char *file = __FILE__; |
28 | dXSUB_SYS; |
29 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); |
0cb96387 |
30 | } |
31 | |
7766f137 |
32 | #ifdef PERL_IMPLICIT_SYS |
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33 | |
7766f137 |
34 | #include "perlhost.h" |
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35 | |
222c300a |
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 |
47 | EXTERN_C void |
48 | perl_get_host_info(struct IPerlMemInfo* perlMemInfo, |
7766f137 |
49 | struct IPerlMemInfo* perlMemSharedInfo, |
50 | struct IPerlMemInfo* perlMemParseInfo, |
32e30700 |
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 |
59 | Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*); |
60 | perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*)); |
61 | } |
7766f137 |
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 |
71 | Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*); |
72 | perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*)); |
73 | } |
7766f137 |
74 | if (perlStdIOInfo) { |
0cb96387 |
75 | Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*); |
76 | perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*)); |
77 | } |
7766f137 |
78 | if (perlLIOInfo) { |
0cb96387 |
79 | Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*); |
80 | perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*)); |
81 | } |
7766f137 |
82 | if (perlDirInfo) { |
0cb96387 |
83 | Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*); |
84 | perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*)); |
85 | } |
7766f137 |
86 | if (perlSockInfo) { |
0cb96387 |
87 | Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*); |
88 | perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*)); |
89 | } |
7766f137 |
90 | if (perlProcInfo) { |
0cb96387 |
91 | Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*); |
92 | perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*)); |
93 | } |
94 | } |
95 | |
7766f137 |
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 |
104 | CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv, |
105 | ppStdIO, ppLIO, ppDir, ppSock, ppProc); |
7766f137 |
106 | |
8a85dc4e |
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 |
123 | } |
124 | |
7766f137 |
125 | EXTERN_C PerlInterpreter* |
126 | perl_alloc(void) |
0cb96387 |
127 | { |
7766f137 |
128 | PerlInterpreter* my_perl = NULL; |
8a85dc4e |
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 |
146 | } |
147 | |
1c0ca838 |
148 | EXTERN_C void |
149 | win32_delete_internal_host(void *h) |
150 | { |
151 | CPerlHost *host = (CPerlHost*)h; |
152 | delete host; |
153 | } |
154 | |
32e30700 |
155 | #endif /* PERL_IMPLICIT_SYS */ |
156 | |
7766f137 |
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 |
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]; |
170 | char *ptr; |
171 | |
172 | GetModuleFileName(NULL, szModuleName, sizeof(szModuleName)); |
173 | (void)win32_longpath(szModuleName); |
174 | argv[0] = szModuleName; |
175 | #endif |
176 | |
22239a37 |
177 | #ifdef PERL_GLOBAL_STRUCT |
178 | #define PERLVAR(var,type) /**/ |
51371543 |
179 | #define PERLVARA(var,type) /**/ |
533c011a |
180 | #define PERLVARI(var,type,init) PL_Vars.var = init; |
181 | #define PERLVARIC(var,type,init) PL_Vars.var = init; |
22239a37 |
182 | #include "perlvars.h" |
183 | #undef PERLVAR |
51371543 |
184 | #undef PERLVARA |
22239a37 |
185 | #undef PERLVARI |
3fe35a81 |
186 | #undef PERLVARIC |
22239a37 |
187 | #endif |
188 | |
0a753a76 |
189 | PERL_SYS_INIT(&argc,&argv); |
190 | |
68dc0745 |
191 | if (!(my_perl = perl_alloc())) |
192 | return (1); |
642f9deb |
193 | perl_construct(my_perl); |
b28d0864 |
194 | PL_perl_destruct_level = 0; |
0a753a76 |
195 | |
4f63d024 |
196 | exitstatus = perl_parse(my_perl, xs_init, argc, argv, env); |
0a753a76 |
197 | if (!exitstatus) { |
7766f137 |
198 | #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */ |
7766f137 |
199 | new_perl = perl_clone(my_perl, 1); |
642f9deb |
200 | exitstatus = perl_run(new_perl); |
ba869deb |
201 | PERL_SET_THX(my_perl); |
d18c6117 |
202 | #else |
642f9deb |
203 | exitstatus = perl_run(my_perl); |
d18c6117 |
204 | #endif |
0a753a76 |
205 | } |
206 | |
642f9deb |
207 | perl_destruct(my_perl); |
208 | perl_free(my_perl); |
ed094faf |
209 | #ifdef USE_ITHREADS |
210 | if (new_perl) { |
ba869deb |
211 | PERL_SET_THX(new_perl); |
ed094faf |
212 | perl_destruct(new_perl); |
213 | perl_free(new_perl); |
214 | } |
215 | #endif |
0a753a76 |
216 | |
217 | PERL_SYS_TERM(); |
218 | |
68dc0745 |
219 | return (exitstatus); |
0a753a76 |
220 | } |
221 | |
2fa86c13 |
222 | EXTERN_C void |
223 | set_w32_module_name(void); |
224 | |
b73db59c |
225 | EXTERN_C void |
226 | EndSockets(void); |
227 | |
228 | |
f8fb7c90 |
229 | #ifdef __MINGW32__ |
230 | EXTERN_C /* GCC in C++ mode mangles the name, otherwise */ |
231 | #endif |
68dc0745 |
232 | BOOL APIENTRY |
233 | DllMain(HANDLE hModule, /* DLL module handle */ |
234 | DWORD fdwReason, /* reason called */ |
235 | LPVOID lpvReserved) /* reserved */ |
0a753a76 |
236 | { |
68dc0745 |
237 | switch (fdwReason) { |
238 | /* The DLL is attaching to a process due to process |
239 | * initialization or a call to LoadLibrary. |
240 | */ |
241 | case DLL_PROCESS_ATTACH: |
242 | /* #define DEFAULT_BINMODE */ |
0a753a76 |
243 | #ifdef DEFAULT_BINMODE |
3e3baf6d |
244 | setmode( fileno( stdin ), O_BINARY ); |
245 | setmode( fileno( stdout ), O_BINARY ); |
246 | setmode( fileno( stderr ), O_BINARY ); |
247 | _fmode = O_BINARY; |
0a753a76 |
248 | #endif |
5db10396 |
249 | DisableThreadLibraryCalls((HMODULE)hModule); |
2d7a9237 |
250 | w32_perldll_handle = hModule; |
2fa86c13 |
251 | set_w32_module_name(); |
68dc0745 |
252 | break; |
0a753a76 |
253 | |
68dc0745 |
254 | /* The DLL is detaching from a process due to |
255 | * process termination or call to FreeLibrary. |
256 | */ |
257 | case DLL_PROCESS_DETACH: |
ce3e5b80 |
258 | /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill() |
259 | anything here had better be harmless if: |
260 | A. Not called at all. |
261 | B. Called after memory allocation for Heap has been forcibly removed by OS. |
262 | PerlIO_cleanup() was done here but fails (B). |
263 | */ |
b73db59c |
264 | EndSockets(); |
4d1ff10f |
265 | #if defined(USE_5005THREADS) || defined(USE_ITHREADS) |
e1b5da64 |
266 | if (PL_curinterp) |
267 | FREE_THREAD_KEY; |
268 | #endif |
68dc0745 |
269 | break; |
0a753a76 |
270 | |
68dc0745 |
271 | /* The attached process creates a new thread. */ |
272 | case DLL_THREAD_ATTACH: |
273 | break; |
0a753a76 |
274 | |
68dc0745 |
275 | /* The thread of the attached process terminates. */ |
276 | case DLL_THREAD_DETACH: |
277 | break; |
0a753a76 |
278 | |
68dc0745 |
279 | default: |
280 | break; |
281 | } |
282 | return TRUE; |
0a753a76 |
283 | } |
c43294b8 |
284 | |
9613994f |
285 | #if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS) |
c43294b8 |
286 | EXTERN_C PerlInterpreter * |
287 | perl_clone_host(PerlInterpreter* proto_perl, UV flags) { |
acfe0abc |
288 | dTHX; |
c43294b8 |
289 | CPerlHost *h; |
290 | h = new CPerlHost(*(CPerlHost*)PL_sys_intern.internal_host); |
291 | proto_perl = perl_clone_using(proto_perl, flags, |
292 | h->m_pHostperlMem, |
293 | h->m_pHostperlMemShared, |
294 | h->m_pHostperlMemParse, |
295 | h->m_pHostperlEnv, |
296 | h->m_pHostperlStdIO, |
297 | h->m_pHostperlLIO, |
298 | h->m_pHostperlDir, |
299 | h->m_pHostperlSock, |
300 | h->m_pHostperlProc |
301 | ); |
302 | proto_perl->Isys_intern.internal_host = h; |
222c300a |
303 | h->host_perl = proto_perl; |
c43294b8 |
304 | return proto_perl; |
305 | |
306 | } |
307 | #endif |