[p5sagit/p5-mst-13.2.git] / win32 / perllib.c

/*
 * "The Road goes ever on and on, down from the door where it began."
 */


#include "EXTERN.h"
#include "perl.h"

#ifdef PERL_OBJECT
#define NO_XSLOCKS
#endif

#include "XSUB.h"

#ifdef PERL_IMPLICIT_SYS
#include "win32iop.h"
#include <fcntl.h>
#endif /* PERL_IMPLICIT_SYS */


/* Register any extra external extensions */
char *staticlinkmodules[] = {
    "DynaLoader",
    NULL,
};

EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv);

static void
xs_init(pTHXo)
{
    char *file = __FILE__;
    dXSUB_SYS;
    newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
}

#ifdef PERL_IMPLICIT_SYS

#include "perlhost.h"

EXTERN_C void
perl_get_host_info(struct IPerlMemInfo* perlMemInfo,
		   struct IPerlMemInfo* perlMemSharedInfo,
		   struct IPerlMemInfo* perlMemParseInfo,
		   struct IPerlEnvInfo* perlEnvInfo,
		   struct IPerlStdIOInfo* perlStdIOInfo,
		   struct IPerlLIOInfo* perlLIOInfo,
		   struct IPerlDirInfo* perlDirInfo,
		   struct IPerlSockInfo* perlSockInfo,
		   struct IPerlProcInfo* perlProcInfo)
{
    if (perlMemInfo) {
	Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*);
	perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlMemSharedInfo) {
	Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*);
	perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlMemParseInfo) {
	Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*);
	perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
    }
    if (perlEnvInfo) {
	Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*);
	perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*));
    }
    if (perlStdIOInfo) {
	Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*);
	perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*));
    }
    if (perlLIOInfo) {
	Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*);
	perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*));
    }
    if (perlDirInfo) {
	Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*);
	perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*));
    }
    if (perlSockInfo) {
	Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*);
	perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*));
    }
    if (perlProcInfo) {
	Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*);
	perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*));
    }
}

EXTERN_C PerlInterpreter*
perl_alloc_override(struct IPerlMem** ppMem, struct IPerlMem** ppMemShared,
		 struct IPerlMem** ppMemParse, struct IPerlEnv** ppEnv,
		 struct IPerlStdIO** ppStdIO, struct IPerlLIO** ppLIO,
		 struct IPerlDir** ppDir, struct IPerlSock** ppSock,
		 struct IPerlProc** ppProc)
{
    PerlInterpreter *my_perl = NULL;
    CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv,
				     ppStdIO, ppLIO, ppDir, ppSock, ppProc);

    if (pHost) {
	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
				   pHost->m_pHostperlMemShared,
				   pHost->m_pHostperlMemParse,
				   pHost->m_pHostperlEnv,
				   pHost->m_pHostperlStdIO,
				   pHost->m_pHostperlLIO,
				   pHost->m_pHostperlDir,
				   pHost->m_pHostperlSock,
				   pHost->m_pHostperlProc);
	if (my_perl) {
#ifdef PERL_OBJECT
	    CPerlObj* pPerl = (CPerlObj*)my_perl;
#endif
	    w32_internal_host = pHost;
	}
    }
    return my_perl;
}

EXTERN_C PerlInterpreter*
perl_alloc(void)
{
    PerlInterpreter* my_perl = NULL;
    CPerlHost* pHost = new CPerlHost();
    if (pHost) {
	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
				   pHost->m_pHostperlMemShared,
				   pHost->m_pHostperlMemParse,
				   pHost->m_pHostperlEnv,
				   pHost->m_pHostperlStdIO,
				   pHost->m_pHostperlLIO,
				   pHost->m_pHostperlDir,
				   pHost->m_pHostperlSock,
				   pHost->m_pHostperlProc);
	if (my_perl) {
#ifdef PERL_OBJECT
	    CPerlObj* pPerl = (CPerlObj*)my_perl;
#endif
	    w32_internal_host = pHost;
	}
    }
    return my_perl;
}

#ifdef PERL_OBJECT

EXTERN_C void
perl_construct(PerlInterpreter* my_perl)
{
    CPerlObj* pPerl = (CPerlObj*)my_perl;
    try
    {
	Perl_construct();
    }
    catch(...)
    {
	win32_fprintf(stderr, "%s\n",
		      "Error: Unable to construct data structures");
	CPerlHost* pHost = (CPerlHost*)w32_internal_host;
	Perl_free();
	delete pHost;
	SetPerlInterpreter(NULL);
    }
}

EXTERN_C void
perl_destruct(PerlInterpreter* my_perl)
{
    CPerlObj* pPerl = (CPerlObj*)my_perl;
#ifdef DEBUGGING
    Perl_destruct();
#else
    try
    {
	Perl_destruct();
    }
    catch(...)
    {
    }
#endif
}

EXTERN_C void
perl_free(PerlInterpreter* my_perl)
{
    CPerlObj* pPerl = (CPerlObj*)my_perl;
#ifdef DEBUGGING
    CPerlHost* pHost = (CPerlHost*)w32_internal_host;
    Perl_free();
    delete pHost;
#else
    try
    {
	CPerlHost* pHost = (CPerlHost*)w32_internal_host;
	Perl_free();
	delete pHost;
    }
    catch(...)
    {
    }
#endif
    SetPerlInterpreter(NULL);
}

EXTERN_C int
perl_run(PerlInterpreter* my_perl)
{
    CPerlObj* pPerl = (CPerlObj*)my_perl;
#ifdef DEBUGGING
    return Perl_run();
#else
    int retVal;
    try
    {
	retVal = Perl_run();
    }
    catch(...)
    {
	win32_fprintf(stderr, "Error: Runtime exception\n");
	retVal = -1;
    }
    return retVal;
#endif
}

EXTERN_C int
perl_parse(PerlInterpreter* my_perl, void (*xsinit)(CPerlObj*), int argc, char** argv, char** env)
{
    int retVal;
    CPerlObj* pPerl = (CPerlObj*)my_perl;
#ifdef DEBUGGING
    retVal = Perl_parse(xsinit, argc, argv, env);
#else
    try
    {
	retVal = Perl_parse(xsinit, argc, argv, env);
    }
    catch(...)
    {
	win32_fprintf(stderr, "Error: Parse exception\n");
	retVal = -1;
    }
#endif
    *win32_errno() = 0;
    return retVal;
}

#undef PL_perl_destruct_level
#define PL_perl_destruct_level int dummy

#endif /* PERL_OBJECT */
#endif /* PERL_IMPLICIT_SYS */

EXTERN_C HANDLE w32_perldll_handle;

static DWORD g_TlsAllocIndex;

EXTERN_C DllExport bool
SetPerlInterpreter(void *interp)
{
    DWORD dwErr = GetLastError();
    bool bResult = TlsSetValue(g_TlsAllocIndex, interp);
    SetLastError(dwErr);
    return bResult;
}

EXTERN_C DllExport void*
GetPerlInterpreter(void)
{
    DWORD dwErr = GetLastError();
    LPVOID pResult = TlsGetValue(g_TlsAllocIndex);
    SetLastError(dwErr);
    return pResult;
}

EXTERN_C DllExport int
RunPerl(int argc, char **argv, char **env)
{
    int exitstatus;
    PerlInterpreter *my_perl, *new_perl = NULL;
    struct perl_thread *thr;

#ifndef __BORLANDC__
    /* XXX this _may_ be a problem on some compilers (e.g. Borland) that
     * want to free() argv after main() returns.  As luck would have it,
     * Borland's CRT does the right thing to argv[0] already. */
    char szModuleName[MAX_PATH];
    char *ptr;

    GetModuleFileName(NULL, szModuleName, sizeof(szModuleName));
    (void)win32_longpath(szModuleName);
    argv[0] = szModuleName;
#endif

#ifdef PERL_GLOBAL_STRUCT
#define PERLVAR(var,type) /**/
#define PERLVARA(var,type) /**/
#define PERLVARI(var,type,init) PL_Vars.var = init;
#define PERLVARIC(var,type,init) PL_Vars.var = init;
#include "perlvars.h"
#undef PERLVAR
#undef PERLVARA
#undef PERLVARI
#undef PERLVARIC
#endif

    PERL_SYS_INIT(&argc,&argv);

    if (!(my_perl = perl_alloc()))
	return (1);
    perl_construct( my_perl );
    PL_perl_destruct_level = 0;

    exitstatus = perl_parse(my_perl, xs_init, argc, argv, env);
    if (!exitstatus) {
#if defined(TOP_CLONE) && defined(USE_ITHREADS)		/* XXXXXX testing */
#  ifdef PERL_OBJECT
	CPerlHost *h = new CPerlHost();
	new_perl = perl_clone_using(my_perl, 1,
				    h->m_pHostperlMem,
				    h->m_pHostperlMemShared,
				    h->m_pHostperlMemParse,
				    h->m_pHostperlEnv,
				    h->m_pHostperlStdIO,
				    h->m_pHostperlLIO,
				    h->m_pHostperlDir,
				    h->m_pHostperlSock,
				    h->m_pHostperlProc
				    );
	CPerlObj *pPerl = (CPerlObj*)new_perl;
#  else
	new_perl = perl_clone(my_perl, 1);
#  endif
	exitstatus = perl_run( new_perl );
	SetPerlInterpreter(my_perl);
#else
	exitstatus = perl_run( my_perl );
#endif
    }

    perl_destruct( my_perl );
    perl_free( my_perl );
#ifdef USE_ITHREADS
    if (new_perl) {
	SetPerlInterpreter(new_perl);
	perl_destruct(new_perl);
	perl_free(new_perl);
    }
#endif

    PERL_SYS_TERM();

    return (exitstatus);
}

BOOL APIENTRY
DllMain(HANDLE hModule,		/* DLL module handle */
	DWORD fdwReason,	/* reason called */
	LPVOID lpvReserved)	/* reserved */
{ 
    switch (fdwReason) {
	/* The DLL is attaching to a process due to process
	 * initialization or a call to LoadLibrary.
	 */
    case DLL_PROCESS_ATTACH:
/* #define DEFAULT_BINMODE */
#ifdef DEFAULT_BINMODE
	setmode( fileno( stdin  ), O_BINARY );
	setmode( fileno( stdout ), O_BINARY );
	setmode( fileno( stderr ), O_BINARY );
	_fmode = O_BINARY;
#endif
	g_TlsAllocIndex = TlsAlloc();
	DisableThreadLibraryCalls((HMODULE)hModule);
	w32_perldll_handle = hModule;
	break;

	/* The DLL is detaching from a process due to
	 * process termination or call to FreeLibrary.
	 */
    case DLL_PROCESS_DETACH:
	TlsFree(g_TlsAllocIndex);
	break;

	/* The attached process creates a new thread. */
    case DLL_THREAD_ATTACH:
	break;

	/* The thread of the attached process terminates. */
    case DLL_THREAD_DETACH:
	break;

    default:
	break;
    }
    return TRUE;
}
Commit	Line	Data
0a753a76	1	/*
	2	* "The Road goes ever on and on, down from the door where it began."
	3	*/
	4
0a753a76	5
	6	#include "EXTERN.h"
	7	#include "perl.h"
0cb96387	8
	9	#ifdef PERL_OBJECT
	10	#define NO_XSLOCKS
	11	#endif
	12
96e4d5b1	13	#include "XSUB.h"
0a753a76	14
146174a9	15	#ifdef PERL_IMPLICIT_SYS
	16	#include "win32iop.h"
	17	#include <fcntl.h>
	18	#endif /* PERL_IMPLICIT_SYS */
0cb96387	19
0cb96387	20
146174a9	21	/* Register any extra external extensions */
	22	char *staticlinkmodules[] = {
	23	"DynaLoader",
	24	NULL,
0cb96387	25	};
0cb96387	26
146174a9	27	EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv);
0cb96387	28
146174a9	29	static void
146174a9	30	xs_init(pTHXo)
0cb96387	31	{
146174a9	32	char *file = __FILE__;
	33	dXSUB_SYS;
	34	newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
0cb96387	35	}
0cb96387	36
146174a9	37	#ifdef PERL_IMPLICIT_SYS
0cb96387	38
146174a9	39	#include "perlhost.h"
0cb96387	40
146174a9	41	EXTERN_C void
	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)
0cb96387	51	{
146174a9	52	if (perlMemInfo) {
0cb96387	53	Copy(&perlMem, &perlMemInfo->perlMemList, perlMemInfo->nCount, void*);
	54	perlMemInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	55	}
146174a9	56	if (perlMemSharedInfo) {
	57	Copy(&perlMem, &perlMemSharedInfo->perlMemList, perlMemSharedInfo->nCount, void*);
	58	perlMemSharedInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	59	}
	60	if (perlMemParseInfo) {
	61	Copy(&perlMem, &perlMemParseInfo->perlMemList, perlMemParseInfo->nCount, void*);
	62	perlMemParseInfo->nCount = (sizeof(struct IPerlMem)/sizeof(void*));
	63	}
	64	if (perlEnvInfo) {
0cb96387	65	Copy(&perlEnv, &perlEnvInfo->perlEnvList, perlEnvInfo->nCount, void*);
	66	perlEnvInfo->nCount = (sizeof(struct IPerlEnv)/sizeof(void*));
	67	}
146174a9	68	if (perlStdIOInfo) {
0cb96387	69	Copy(&perlStdIO, &perlStdIOInfo->perlStdIOList, perlStdIOInfo->nCount, void*);
	70	perlStdIOInfo->nCount = (sizeof(struct IPerlStdIO)/sizeof(void*));
	71	}
146174a9	72	if (perlLIOInfo) {
0cb96387	73	Copy(&perlLIO, &perlLIOInfo->perlLIOList, perlLIOInfo->nCount, void*);
	74	perlLIOInfo->nCount = (sizeof(struct IPerlLIO)/sizeof(void*));
	75	}
146174a9	76	if (perlDirInfo) {
0cb96387	77	Copy(&perlDir, &perlDirInfo->perlDirList, perlDirInfo->nCount, void*);
	78	perlDirInfo->nCount = (sizeof(struct IPerlDir)/sizeof(void*));
	79	}
146174a9	80	if (perlSockInfo) {
0cb96387	81	Copy(&perlSock, &perlSockInfo->perlSockList, perlSockInfo->nCount, void*);
	82	perlSockInfo->nCount = (sizeof(struct IPerlSock)/sizeof(void*));
	83	}
146174a9	84	if (perlProcInfo) {
0cb96387	85	Copy(&perlProc, &perlProcInfo->perlProcList, perlProcInfo->nCount, void*);
	86	perlProcInfo->nCount = (sizeof(struct IPerlProc)/sizeof(void*));
	87	}
	88	}
	89
146174a9	90	EXTERN_C PerlInterpreter*
	91	perl_alloc_override(struct IPerlMem ppMem, struct IPerlMem ppMemShared,
	92	struct IPerlMem ppMemParse, struct IPerlEnv ppEnv,
	93	struct IPerlStdIO ppStdIO, struct IPerlLIO ppLIO,
	94	struct IPerlDir ppDir, struct IPerlSock ppSock,
	95	struct IPerlProc** ppProc)
0cb96387	96	{
146174a9	97	PerlInterpreter *my_perl = NULL;
cb50131a	98	CPerlHost* pHost = new CPerlHost(ppMem, ppMemShared, ppMemParse, ppEnv,
	99	ppStdIO, ppLIO, ppDir, ppSock, ppProc);
	100
	101	if (pHost) {
	102	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
	103	pHost->m_pHostperlMemShared,
	104	pHost->m_pHostperlMemParse,
	105	pHost->m_pHostperlEnv,
	106	pHost->m_pHostperlStdIO,
	107	pHost->m_pHostperlLIO,
	108	pHost->m_pHostperlDir,
	109	pHost->m_pHostperlSock,
	110	pHost->m_pHostperlProc);
	111	if (my_perl) {
	112	#ifdef PERL_OBJECT
	113	CPerlObj* pPerl = (CPerlObj*)my_perl;
	114	#endif
	115	w32_internal_host = pHost;
146174a9	116	}
0cb96387	117	}
146174a9	118	return my_perl;
0cb96387	119	}
0cb96387	120
146174a9	121	EXTERN_C PerlInterpreter*
146174a9	122	perl_alloc(void)
0cb96387	123	{
146174a9	124	PerlInterpreter* my_perl = NULL;
cb50131a	125	CPerlHost* pHost = new CPerlHost();
	126	if (pHost) {
	127	my_perl = perl_alloc_using(pHost->m_pHostperlMem,
	128	pHost->m_pHostperlMemShared,
	129	pHost->m_pHostperlMemParse,
	130	pHost->m_pHostperlEnv,
	131	pHost->m_pHostperlStdIO,
	132	pHost->m_pHostperlLIO,
	133	pHost->m_pHostperlDir,
	134	pHost->m_pHostperlSock,
	135	pHost->m_pHostperlProc);
	136	if (my_perl) {
	137	#ifdef PERL_OBJECT
	138	CPerlObj* pPerl = (CPerlObj*)my_perl;
	139	#endif
	140	w32_internal_host = pHost;
146174a9	141	}
0cb96387	142	}
146174a9	143	return my_perl;
0cb96387	144	}
0cb96387	145
cb50131a	146	#ifdef PERL_OBJECT
cb50131a	147
146174a9	148	EXTERN_C void
146174a9	149	perl_construct(PerlInterpreter* my_perl)
0cb96387	150	{
146174a9	151	CPerlObj* pPerl = (CPerlObj*)my_perl;
0cb96387	152	try
0cb96387	153	{
146174a9	154	Perl_construct();
0cb96387	155	}
	156	catch(...)
	157	{
	158	win32_fprintf(stderr, "%s\n",
	159	"Error: Unable to construct data structures");
146174a9	160	CPerlHost* pHost = (CPerlHost*)w32_internal_host;
	161	Perl_free();
	162	delete pHost;
0cb96387	163	SetPerlInterpreter(NULL);
	164	}
	165	}
	166
146174a9	167	EXTERN_C void
146174a9	168	perl_destruct(PerlInterpreter* my_perl)
0cb96387	169	{
146174a9	170	CPerlObj* pPerl = (CPerlObj*)my_perl;
	171	#ifdef DEBUGGING
	172	Perl_destruct();
	173	#else
0cb96387	174	try
0cb96387	175	{
146174a9	176	Perl_destruct();
0cb96387	177	}
	178	catch(...)
	179	{
	180	}
146174a9	181	#endif
0cb96387	182	}
0cb96387	183
146174a9	184	EXTERN_C void
146174a9	185	perl_free(PerlInterpreter* my_perl)
0cb96387	186	{
146174a9	187	CPerlObj* pPerl = (CPerlObj*)my_perl;
	188	#ifdef DEBUGGING
	189	CPerlHost* pHost = (CPerlHost*)w32_internal_host;
	190	Perl_free();
	191	delete pHost;
	192	#else
0cb96387	193	try
0cb96387	194	{
146174a9	195	CPerlHost* pHost = (CPerlHost*)w32_internal_host;
	196	Perl_free();
	197	delete pHost;
0cb96387	198	}
	199	catch(...)
	200	{
	201	}
146174a9	202	#endif
0cb96387	203	SetPerlInterpreter(NULL);
	204	}
	205
146174a9	206	EXTERN_C int
146174a9	207	perl_run(PerlInterpreter* my_perl)
0cb96387	208	{
146174a9	209	CPerlObj* pPerl = (CPerlObj*)my_perl;
	210	#ifdef DEBUGGING
	211	return Perl_run();
	212	#else
0cb96387	213	int retVal;
	214	try
	215	{
146174a9	216	retVal = Perl_run();
0cb96387	217	}
0cb96387	218	catch(...)
	219	{
	220	win32_fprintf(stderr, "Error: Runtime exception\n");
	221	retVal = -1;
	222	}
	223	return retVal;
146174a9	224	#endif
0cb96387	225	}
0cb96387	226
146174a9	227	EXTERN_C int
146174a9	228	perl_parse(PerlInterpreter* my_perl, void (xsinit)(CPerlObj), int argc, char argv, char env)
0cb96387	229	{
0cb96387	230	int retVal;
146174a9	231	CPerlObj* pPerl = (CPerlObj*)my_perl;
	232	#ifdef DEBUGGING
	233	retVal = Perl_parse(xsinit, argc, argv, env);
	234	#else
0cb96387	235	try
0cb96387	236	{
146174a9	237	retVal = Perl_parse(xsinit, argc, argv, env);
0cb96387	238	}
0cb96387	239	catch(...)
	240	{
	241	win32_fprintf(stderr, "Error: Parse exception\n");
	242	retVal = -1;
	243	}
146174a9	244	#endif
0cb96387	245	*win32_errno() = 0;
	246	return retVal;
	247	}
	248
	249	#undef PL_perl_destruct_level
	250	#define PL_perl_destruct_level int dummy
146174a9	251
0cb96387	252	#endif /* PERL_OBJECT */
146174a9	253	#endif /* PERL_IMPLICIT_SYS */
	254
	255	EXTERN_C HANDLE w32_perldll_handle;
0a753a76	256
c5be433b	257	static DWORD g_TlsAllocIndex;
	258
	259	EXTERN_C DllExport bool
	260	SetPerlInterpreter(void *interp)
	261	{
cb50131a	262	DWORD dwErr = GetLastError();
	263	bool bResult = TlsSetValue(g_TlsAllocIndex, interp);
	264	SetLastError(dwErr);
	265	return bResult;
c5be433b	266	}
	267
	268	EXTERN_C DllExport void*
	269	GetPerlInterpreter(void)
	270	{
cb50131a	271	DWORD dwErr = GetLastError();
	272	LPVOID pResult = TlsGetValue(g_TlsAllocIndex);
	273	SetLastError(dwErr);
	274	return pResult;
c5be433b	275	}
	276
	277	EXTERN_C DllExport int
0cb96387	278	RunPerl(int argc, char argv, char env)
0a753a76	279	{
68dc0745	280	int exitstatus;
146174a9	281	PerlInterpreter my_perl, new_perl = NULL;
4f63d024	282	struct perl_thread *thr;
0a753a76	283
0cb96387	284	#ifndef __BORLANDC__
	285	/* XXX this _may_ be a problem on some compilers (e.g. Borland) that
	286	* want to free() argv after main() returns. As luck would have it,
	287	* Borland's CRT does the right thing to argv[0] already. */
	288	char szModuleName[MAX_PATH];
	289	char *ptr;
	290
	291	GetModuleFileName(NULL, szModuleName, sizeof(szModuleName));
	292	(void)win32_longpath(szModuleName);
	293	argv[0] = szModuleName;
	294	#endif
	295
22239a37	296	#ifdef PERL_GLOBAL_STRUCT
22239a37	297	#define PERLVAR(var,type) /**/
51371543	298	#define PERLVARA(var,type) /**/
533c011a	299	#define PERLVARI(var,type,init) PL_Vars.var = init;
533c011a	300	#define PERLVARIC(var,type,init) PL_Vars.var = init;
22239a37	301	#include "perlvars.h"
22239a37	302	#undef PERLVAR
51371543	303	#undef PERLVARA
22239a37	304	#undef PERLVARI
3fe35a81	305	#undef PERLVARIC
22239a37	306	#endif
22239a37	307
0a753a76	308	PERL_SYS_INIT(&argc,&argv);
0a753a76	309
68dc0745	310	if (!(my_perl = perl_alloc()))
	311	return (1);
	312	perl_construct( my_perl );
b28d0864	313	PL_perl_destruct_level = 0;
0a753a76	314
4f63d024	315	exitstatus = perl_parse(my_perl, xs_init, argc, argv, env);
0a753a76	316	if (!exitstatus) {
146174a9	317	#if defined(TOP_CLONE) && defined(USE_ITHREADS) /* XXXXXX testing */
	318	# ifdef PERL_OBJECT
	319	CPerlHost *h = new CPerlHost();
	320	new_perl = perl_clone_using(my_perl, 1,
	321	h->m_pHostperlMem,
	322	h->m_pHostperlMemShared,
	323	h->m_pHostperlMemParse,
	324	h->m_pHostperlEnv,
	325	h->m_pHostperlStdIO,
	326	h->m_pHostperlLIO,
	327	h->m_pHostperlDir,
	328	h->m_pHostperlSock,
	329	h->m_pHostperlProc
	330	);
	331	CPerlObj pPerl = (CPerlObj)new_perl;
	332	# else
	333	new_perl = perl_clone(my_perl, 1);
	334	# endif
	335	exitstatus = perl_run( new_perl );
	336	SetPerlInterpreter(my_perl);
	337	#else
0a753a76	338	exitstatus = perl_run( my_perl );
146174a9	339	#endif
0a753a76	340	}
0a753a76	341
0a753a76	342	perl_destruct( my_perl );
0a753a76	343	perl_free( my_perl );
146174a9	344	#ifdef USE_ITHREADS
	345	if (new_perl) {
	346	SetPerlInterpreter(new_perl);
	347	perl_destruct(new_perl);
	348	perl_free(new_perl);
	349	}
	350	#endif
0a753a76	351
	352	PERL_SYS_TERM();
	353
68dc0745	354	return (exitstatus);
0a753a76	355	}
0a753a76	356
68dc0745	357	BOOL APIENTRY
	358	DllMain(HANDLE hModule, /* DLL module handle */
	359	DWORD fdwReason, /* reason called */
	360	LPVOID lpvReserved) /* reserved */
0a753a76	361	{
68dc0745	362	switch (fdwReason) {
	363	/* The DLL is attaching to a process due to process
	364	* initialization or a call to LoadLibrary.
	365	*/
	366	case DLL_PROCESS_ATTACH:
	367	/* #define DEFAULT_BINMODE */
0a753a76	368	#ifdef DEFAULT_BINMODE
3e3baf6d	369	setmode( fileno( stdin ), O_BINARY );
	370	setmode( fileno( stdout ), O_BINARY );
	371	setmode( fileno( stderr ), O_BINARY );
	372	_fmode = O_BINARY;
0a753a76	373	#endif
0cb96387	374	g_TlsAllocIndex = TlsAlloc();
146174a9	375	DisableThreadLibraryCalls((HMODULE)hModule);
2d7a9237	376	w32_perldll_handle = hModule;
68dc0745	377	break;
0a753a76	378
68dc0745	379	/* The DLL is detaching from a process due to
	380	* process termination or call to FreeLibrary.
	381	*/
	382	case DLL_PROCESS_DETACH:
0cb96387	383	TlsFree(g_TlsAllocIndex);
68dc0745	384	break;
0a753a76	385
68dc0745	386	/* The attached process creates a new thread. */
	387	case DLL_THREAD_ATTACH:
	388	break;
0a753a76	389
68dc0745	390	/* The thread of the attached process terminates. */
	391	case DLL_THREAD_DETACH:
	392	break;
0a753a76	393
68dc0745	394	default:
	395	break;
	396	}
	397	return TRUE;
0a753a76	398	}