/*
* "The Road goes ever on and on, down from the door where it began."
*/
-
-
+#define PERLIO_NOT_STDIO 0
#include "EXTERN.h"
#include "perl.h"
-#ifdef PERL_OBJECT
-#define NO_XSLOCKS
-#endif
-
#include "XSUB.h"
#ifdef PERL_IMPLICIT_SYS
NULL,
};
-EXTERN_C void boot_DynaLoader (pTHXo_ CV* cv);
+EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);
static void
-xs_init(pTHXo)
+xs_init(pTHX)
{
char *file = __FILE__;
dXSUB_SYS;
#include "perlhost.h"
+void
+win32_checkTLS(PerlInterpreter *host_perl)
+{
+ dTHX;
+ if (host_perl != my_perl) {
+ int *nowhere = NULL;
+ *nowhere = 0;
+ abort();
+ }
+}
+
EXTERN_C void
perl_get_host_info(struct IPerlMemInfo* perlMemInfo,
struct IPerlMemInfo* perlMemSharedInfo,
pHost->m_pHostperlSock,
pHost->m_pHostperlProc);
if (my_perl) {
-#ifdef PERL_OBJECT
- CPerlObj* pPerl = (CPerlObj*)my_perl;
-#endif
w32_internal_host = pHost;
+ pHost->host_perl = my_perl;
}
}
return my_perl;
pHost->m_pHostperlSock,
pHost->m_pHostperlProc);
if (my_perl) {
-#ifdef PERL_OBJECT
- CPerlObj* pPerl = (CPerlObj*)my_perl;
-#endif
w32_internal_host = pHost;
+ pHost->host_perl = my_perl;
}
}
return my_perl;
}
-#ifdef PERL_OBJECT
-
EXTERN_C void
-perl_construct(PerlInterpreter* my_perl)
+win32_delete_internal_host(void *h)
{
- 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);
- }
+ CPerlHost *host = (CPerlHost*)h;
+ delete host;
}
-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);
if (!(my_perl = perl_alloc()))
return (1);
- perl_construct( my_perl );
+ 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);
+ exitstatus = perl_run(new_perl);
+ PERL_SET_THX(my_perl);
#else
- exitstatus = perl_run( my_perl );
+ exitstatus = perl_run(my_perl);
#endif
}
- perl_destruct( my_perl );
- perl_free( my_perl );
+ perl_destruct(my_perl);
+ perl_free(my_perl);
#ifdef USE_ITHREADS
if (new_perl) {
- SetPerlInterpreter(new_perl);
+ PERL_SET_THX(new_perl);
perl_destruct(new_perl);
perl_free(new_perl);
}
return (exitstatus);
}
+EXTERN_C void
+set_w32_module_name(void);
+
+EXTERN_C void
+EndSockets(void);
+
+
+#ifdef __MINGW32__
+EXTERN_C /* GCC in C++ mode mangles the name, otherwise */
+#endif
BOOL APIENTRY
DllMain(HANDLE hModule, /* DLL module handle */
DWORD fdwReason, /* reason called */
setmode( fileno( stderr ), O_BINARY );
_fmode = O_BINARY;
#endif
- g_TlsAllocIndex = TlsAlloc();
DisableThreadLibraryCalls((HMODULE)hModule);
w32_perldll_handle = hModule;
+ set_w32_module_name();
break;
/* The DLL is detaching from a process due to
* process termination or call to FreeLibrary.
*/
case DLL_PROCESS_DETACH:
- TlsFree(g_TlsAllocIndex);
+ /* As long as we use TerminateProcess()/TerminateThread() etc. for mimicing kill()
+ anything here had better be harmless if:
+ A. Not called at all.
+ B. Called after memory allocation for Heap has been forcibly removed by OS.
+ PerlIO_cleanup() was done here but fails (B).
+ */
+ EndSockets();
+#if defined(USE_5005THREADS) || defined(USE_ITHREADS)
+ if (PL_curinterp)
+ FREE_THREAD_KEY;
+#endif
break;
/* The attached process creates a new thread. */
}
return TRUE;
}
+
+#if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS)
+EXTERN_C PerlInterpreter *
+perl_clone_host(PerlInterpreter* proto_perl, UV flags) {
+ dTHX;
+ CPerlHost *h;
+ h = new CPerlHost(*(CPerlHost*)PL_sys_intern.internal_host);
+ proto_perl = perl_clone_using(proto_perl, flags,
+ 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
+ );
+ proto_perl->Isys_intern.internal_host = h;
+ h->host_perl = proto_perl;
+ return proto_perl;
+
+}
+#endif