2 * "The Road goes ever on and on, down from the door where it began."
15 #ifdef PERL_IMPLICIT_SYS
18 #endif /* PERL_IMPLICIT_SYS */
21 /* Register any extra external extensions */
22 char *staticlinkmodules[] = {
27 EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv);
32 char *file = __FILE__;
34 newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
37 #ifdef PERL_IMPLICIT_SYS
42 perl_get_host_info(struct IPerlMemInfo* perlMemInfo,
43 struct IPerlMemInfo* perlMemSharedInfo,
44 struct IPerlMemInfo* perlMemParseInfo,
45 struct IPerlEnvInfo* perlEnvInfo,
46 struct IPerlStdIOInfo* perlStdIOInfo,
47 struct IPerlLIOInfo* perlLIOInfo,
48 struct IPerlDirInfo* perlDirInfo,
49 struct IPerlSockInfo* perlSockInfo,
50 struct IPerlProcInfo* perlProcInfo)
53 Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*);
54 perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
56 if (perlMemSharedInfo) {
57 Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*);
58 perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
60 if (perlMemParseInfo) {
61 Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*);
62 perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
65 Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*);
66 perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*));
69 Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*);
70 perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*));
73 Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*);
74 perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*));
77 Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*);
78 perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*));
81 Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*);
82 perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*));
85 Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*);
86 perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*));
92 EXTERN_C PerlInterpreter*
93 perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared,
94 struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv,
95 struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO,
96 struct IPerlDir** ppDir, struct IPerlSock** ppSock,
97 struct IPerlProc** ppProc)
99 PerlInterpreter *my_perl = NULL;
102 CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv,
103 ppStdIO, ppLIO, ppDir, ppSock, ppProc);
106 my_perl = perl_alloc_using(pHost->m_pHostperlMem,
107 pHost->m_pHostperlMemShared,
108 pHost->m_pHostperlMemParse,
109 pHost->m_pHostperlEnv,
110 pHost->m_pHostperlStdIO,
111 pHost->m_pHostperlLIO,
112 pHost->m_pHostperlDir,
113 pHost->m_pHostperlSock,
114 pHost->m_pHostperlProc);
116 CPerlObj* pPerl = (CPerlObj*)my_perl;
117 w32_internal_host = pHost;
123 win32_fprintf(stderr, "%s\n", "Error: Unable to allocate memory");
130 EXTERN_C PerlInterpreter*
133 PerlInterpreter* my_perl = NULL;
136 CPerlHost* pHost = new CPerlHost();
138 my_perl = perl_alloc_using(pHost->m_pHostperlMem,
139 pHost->m_pHostperlMemShared,
140 pHost->m_pHostperlMemParse,
141 pHost->m_pHostperlEnv,
142 pHost->m_pHostperlStdIO,
143 pHost->m_pHostperlLIO,
144 pHost->m_pHostperlDir,
145 pHost->m_pHostperlSock,
146 pHost->m_pHostperlProc);
148 CPerlObj* pPerl = (CPerlObj*)my_perl;
149 w32_internal_host = pHost;
155 win32_fprintf(stderr, "%s\n", "Error: Unable to allocate memory");
163 perl_construct(PerlInterpreter* my_perl)
165 CPerlObj* pPerl = (CPerlObj*)my_perl;
172 win32_fprintf(stderr, "%s\n",
173 "Error: Unable to construct data structures");
174 CPerlHost* pHost = (CPerlHost*)w32_internal_host;
177 SetPerlInterpreter(NULL);
182 perl_destruct(PerlInterpreter* my_perl)
184 CPerlObj* pPerl = (CPerlObj*)my_perl;
199 perl_free(PerlInterpreter* my_perl)
201 CPerlObj* pPerl = (CPerlObj*)my_perl;
203 CPerlHost* pHost = (CPerlHost*)w32_internal_host;
209 CPerlHost* pHost = (CPerlHost*)w32_internal_host;
217 SetPerlInterpreter(NULL);
221 perl_run(PerlInterpreter* my_perl)
223 CPerlObj* pPerl = (CPerlObj*)my_perl;
234 win32_fprintf(stderr, "Error: Runtime exception\n");
242 perl_parse(PerlInterpreter* my_perl, void (*xsinit)(CPerlObj*), int argc, char** argv, char** env)
245 CPerlObj* pPerl = (CPerlObj*)my_perl;
247 retVal = Perl_parse(xsinit, argc, argv, env);
251 retVal = Perl_parse(xsinit, argc, argv, env);
255 win32_fprintf(stderr, "Error: Parse exception\n");
263 #undef PL_perl_destruct_level
264 #define PL_perl_destruct_level int dummy
266 #else /* !PERL_OBJECT */
268 EXTERN_C PerlInterpreter*
271 PerlInterpreter *my_perl = NULL;
272 CPerlHost* pHost = new CPerlHost();
274 my_perl = perl_alloc_using(pHost->m_pHostperlMem,
275 pHost->m_pHostperlMemShared,
276 pHost->m_pHostperlMemParse,
277 pHost->m_pHostperlEnv,
278 pHost->m_pHostperlStdIO,
279 pHost->m_pHostperlLIO,
280 pHost->m_pHostperlDir,
281 pHost->m_pHostperlSock,
282 pHost->m_pHostperlProc);
284 CPerlObj* pPerl = (CPerlObj*)my_perl;
285 w32_internal_host = pHost;
291 #endif /* PERL_OBJECT */
292 #endif /* PERL_IMPLICIT_SYS */
294 EXTERN_C HANDLE w32_perldll_handle;
296 static DWORD g_TlsAllocIndex;
298 EXTERN_C DllExport bool
299 SetPerlInterpreter(void *interp)
301 return TlsSetValue(g_TlsAllocIndex, interp);
304 EXTERN_C DllExport void*
305 GetPerlInterpreter(void)
307 return TlsGetValue(g_TlsAllocIndex);
310 EXTERN_C DllExport int
311 RunPerl(int argc, char **argv, char **env)
314 PerlInterpreter *my_perl, *new_perl = NULL;
315 struct perl_thread *thr;
318 /* XXX this _may_ be a problem on some compilers (e.g. Borland) that
319 * want to free() argv after main() returns. As luck would have it,
320 * Borland's CRT does the right thing to argv[0] already. */
321 char szModuleName[MAX_PATH];
324 GetModuleFileName(NULL, szModuleName, sizeof(szModuleName));
325 (void)win32_longpath(szModuleName);
326 argv[0] = szModuleName;
329 #ifdef PERL_GLOBAL_STRUCT
330 #define PERLVAR(var,type) /**/
331 #define PERLVARA(var,type) /**/
332 #define PERLVARI(var,type,init) PL_Vars.var = init;
333 #define PERLVARIC(var,type,init) PL_Vars.var = init;
334 #include "perlvars.h"
341 PERL_SYS_INIT(&argc,&argv);
343 if (!(my_perl = perl_alloc()))
345 perl_construct( my_perl );
346 PL_perl_destruct_level = 0;
348 exitstatus = perl_parse(my_perl, xs_init, argc, argv, env);
350 #if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */
352 CPerlHost *h = new CPerlHost();
353 new_perl = perl_clone_using(my_perl, 1,
355 h->m_pHostperlMemShared,
356 h->m_pHostperlMemParse,
364 CPerlObj *pPerl = (CPerlObj*)new_perl;
366 new_perl = perl_clone(my_perl, 1);
368 exitstatus = perl_run( new_perl );
369 SetPerlInterpreter(my_perl);
371 exitstatus = perl_run( my_perl );
375 perl_destruct( my_perl );
376 perl_free( my_perl );
379 SetPerlInterpreter(new_perl);
380 perl_destruct(new_perl);
391 DllMain(HANDLE hModule, /* DLL module handle */
392 DWORD fdwReason, /* reason called */
393 LPVOID lpvReserved) /* reserved */
396 /* The DLL is attaching to a process due to process
397 * initialization or a call to LoadLibrary.
399 case DLL_PROCESS_ATTACH:
400 /* #define DEFAULT_BINMODE */
401 #ifdef DEFAULT_BINMODE
402 setmode( fileno( stdin ), O_BINARY );
403 setmode( fileno( stdout ), O_BINARY );
404 setmode( fileno( stderr ), O_BINARY );
407 g_TlsAllocIndex = TlsAlloc();
408 DisableThreadLibraryCalls(hModule);
409 w32_perldll_handle = hModule;
412 /* The DLL is detaching from a process due to
413 * process termination or call to FreeLibrary.
415 case DLL_PROCESS_DETACH:
416 TlsFree(g_TlsAllocIndex);
419 /* The attached process creates a new thread. */
420 case DLL_THREAD_ATTACH:
423 /* The thread of the attached process terminates. */
424 case DLL_THREAD_DETACH: