-// WIN32.C
-
-// (c) 1995 Microsoft Corporation. All rights reserved.
-// Developed by hip communications inc., http://info.hip.com/info/
-// Portions (c) 1993 Intergraph Corporation. All rights reserved.
-
-// You may distribute under the terms of either the GNU General Public
-// License or the Artistic License, as specified in the README file.
+/* WIN32.C
+ *
+ * (c) 1995 Microsoft Corporation. All rights reserved.
+ * Developed by hip communications inc., http://info.hip.com/info/
+ * Portions (c) 1993 Intergraph Corporation. All rights reserved.
+ *
+ * You may distribute under the terms of either the GNU General Public
+ * License or the Artistic License, as specified in the README file.
+ */
#define WIN32_LEAN_AND_MEAN
#define WIN32IO_IS_STDIO
#include <tchar.h>
+#ifdef __GNUC__
+#define Win32_Winsock
+#endif
#include <windows.h>
-//#include "config.h"
+/* #include "config.h" */
#define PERLIO_NOT_STDIO 0
#if !defined(PERLIO_IS_STDIO) && !defined(USE_SFIO)
#include "EXTERN.h"
#include "perl.h"
+
+#define NO_XSLOCKS
+#ifdef PERL_OBJECT
+extern CPerlObj* pPerl;
+#endif
+#include "XSUB.h"
+
+#include "Win32iop.h"
#include <fcntl.h>
#include <sys/stat.h>
+#ifndef __GNUC__
+/* assert.h conflicts with #define of assert in perl.h */
#include <assert.h>
+#endif
#include <string.h>
#include <stdarg.h>
+#include <float.h>
+#include <time.h>
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#include <sys/utime.h>
+#else
+#include <utime.h>
+#endif
-#define CROAK croak
-#define WARN warn
-
-extern WIN32_IOSUBSYSTEM win32stdio;
-__declspec(thread) PWIN32_IOSUBSYSTEM pIOSubSystem = &win32stdio;
-//__declspec(thread) PWIN32_IOSUBSYSTEM pIOSubSystem = NULL;
+#ifdef __GNUC__
+/* Mingw32 defaults to globing command line
+ * So we turn it off like this:
+ */
+int _CRT_glob = 0;
+#endif
-BOOL ProbeEnv = FALSE;
-DWORD Win32System;
-char szShellPath[MAX_PATH+1];
-char szPerlLibRoot[MAX_PATH+1];
-HANDLE PerlDllHandle = INVALID_HANDLE_VALUE;
+#define EXECF_EXEC 1
+#define EXECF_SPAWN 2
+#define EXECF_SPAWN_NOWAIT 3
+
+#if defined(PERL_OBJECT)
+#undef win32_perllib_path
+#define win32_perllib_path g_win32_perllib_path
+#undef do_aspawn
+#define do_aspawn g_do_aspawn
+#undef do_spawn
+#define do_spawn g_do_spawn
+#undef do_exec
+#define do_exec g_do_exec
+#undef opendir
+#define opendir g_opendir
+#undef readdir
+#define readdir g_readdir
+#undef telldir
+#define telldir g_telldir
+#undef seekdir
+#define seekdir g_seekdir
+#undef rewinddir
+#define rewinddir g_rewinddir
+#undef closedir
+#define closedir g_closedir
+#undef getlogin
+#define getlogin g_getlogin
+#endif
-#define IsWin95() (Win32System == VER_PLATFORM_WIN32_WINDOWS)
-#define IsWinNT() (Win32System == VER_PLATFORM_WIN32_NT)
+static DWORD os_id(void);
+static void get_shell(void);
+static long tokenize(char *str, char **dest, char ***destv);
+ int do_spawn2(char *cmd, int exectype);
+static BOOL has_redirection(char *ptr);
+static long filetime_to_clock(PFILETIME ft);
+static BOOL filetime_from_time(PFILETIME ft, time_t t);
+
+
+char * w32_perlshell_tokens = Nullch;
+char ** w32_perlshell_vec;
+long w32_perlshell_items = -1;
+DWORD w32_platform = (DWORD)-1;
+char w32_perllib_root[MAX_PATH+1];
+HANDLE w32_perldll_handle = INVALID_HANDLE_VALUE;
+#ifndef __BORLANDC__
+long w32_num_children = 0;
+HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS];
+#endif
-void *SetIOSubSystem(void *p)
-{
- if (p) {
- PWIN32_IOSUBSYSTEM pio = (PWIN32_IOSUBSYSTEM)p;
+#ifdef USE_THREADS
+# ifdef USE_DECLSPEC_THREAD
+__declspec(thread) char strerror_buffer[512];
+__declspec(thread) char getlogin_buffer[128];
+# ifdef HAVE_DES_FCRYPT
+__declspec(thread) char crypt_buffer[30];
+# endif
+# else
+# define strerror_buffer (thr->i.Wstrerror_buffer)
+# define getlogin_buffer (thr->i.Wgetlogin_buffer)
+# define crypt_buffer (thr->i.Wcrypt_buffer)
+# endif
+#else
+char strerror_buffer[512];
+char getlogin_buffer[128];
+# ifdef HAVE_DES_FCRYPT
+char crypt_buffer[30];
+# endif
+#endif
- if (pio->signature_begin == 12345678L && pio->signature_end == 87654321L) {
- PWIN32_IOSUBSYSTEM pold = pIOSubSystem;
- pIOSubSystem = pio;
- return pold;
- }
- }
- else {
- // re-assign our stuff
-// pIOSubSystem = &win32stdio;
- pIOSubSystem = NULL;
- }
+int
+IsWin95(void) {
+ return (os_id() == VER_PLATFORM_WIN32_WINDOWS);
+}
- return pIOSubSystem;
+int
+IsWinNT(void) {
+ return (os_id() == VER_PLATFORM_WIN32_NT);
}
-char *win32PerlLibPath(void)
+char *
+win32_perllib_path(char *sfx,...)
{
-
- GetModuleFileName((PerlDllHandle == INVALID_HANDLE_VALUE)
- ? GetModuleHandle(NULL) : PerlDllHandle,
- szPerlLibRoot,
- sizeof(szPerlLibRoot));
-
- *(strrchr(szPerlLibRoot, '\\')) = '\0';
- strcat(szPerlLibRoot,"\\LIB");
- return (szPerlLibRoot);
+ va_list ap;
+ char *end;
+ va_start(ap,sfx);
+ GetModuleFileName((w32_perldll_handle == INVALID_HANDLE_VALUE)
+ ? GetModuleHandle(NULL)
+ : w32_perldll_handle,
+ w32_perllib_root,
+ sizeof(w32_perllib_root));
+ *(end = strrchr(w32_perllib_root, '\\')) = '\0';
+ if (stricmp(end-4,"\\bin") == 0)
+ end -= 4;
+ strcpy(end,"\\lib");
+ while (sfx)
+ {
+ strcat(end,"\\");
+ strcat(end,sfx);
+ sfx = va_arg(ap,char *);
+ }
+ va_end(ap);
+ return (w32_perllib_root);
}
-BOOL HasRedirection(char *ptr)
+
+static BOOL
+has_redirection(char *ptr)
{
- int inquote = 0;
- char quote = '\0';
+ int inquote = 0;
+ char quote = '\0';
- //
- // Scan string looking for redirection (< or >) or pipe
- // characters (|) that are not in a quoted string
- //
- while(*ptr)
- {
- switch(*ptr)
- {
- case '\'':
- case '\"':
- if(inquote)
- {
- if(quote == *ptr)
- {
- inquote = 0;
- quote = '\0';
- }
- }
- else
- {
- quote = *ptr;
- inquote++;
- }
- break;
-
- case '>':
- case '<':
- case '|':
- if(!inquote)
- return TRUE;
-
- default:
- break;
+ /*
+ * Scan string looking for redirection (< or >) or pipe
+ * characters (|) that are not in a quoted string
+ */
+ while(*ptr) {
+ switch(*ptr) {
+ case '\'':
+ case '\"':
+ if(inquote) {
+ if(quote == *ptr) {
+ inquote = 0;
+ quote = '\0';
}
- ++ptr;
+ }
+ else {
+ quote = *ptr;
+ inquote++;
+ }
+ break;
+ case '>':
+ case '<':
+ case '|':
+ if(!inquote)
+ return TRUE;
+ default:
+ break;
}
- return FALSE;
+ ++ptr;
+ }
+ return FALSE;
}
-// since the current process environment is being updated in util.c
-// the library functions will get the correct environment
-PerlIO *my_popen(char *cmd, char *mode)
+#if !defined(PERL_OBJECT)
+/* since the current process environment is being updated in util.c
+ * the library functions will get the correct environment
+ */
+PerlIO *
+my_popen(char *cmd, char *mode)
{
#ifdef FIXCMD
-#define fixcmd(x) {\
- char *pspace = strchr((x),' ');\
- if (pspace) {\
- char *p = (x);\
- while (p < pspace) {\
- if (*p == '/') *p = '\\';\
- p++;\
- }\
- }\
- }
+#define fixcmd(x) { \
+ char *pspace = strchr((x),' '); \
+ if (pspace) { \
+ char *p = (x); \
+ while (p < pspace) { \
+ if (*p == '/') \
+ *p = '\\'; \
+ p++; \
+ } \
+ } \
+ }
#else
#define fixcmd(x)
#endif
-#ifndef PERLDLL
- fixcmd(cmd);
+ fixcmd(cmd);
+#ifdef __BORLANDC__ /* workaround a Borland stdio bug */
+ win32_fflush(stdout);
+ win32_fflush(stderr);
+#endif
return win32_popen(cmd, mode);
-#else
-/*
- * There seems to be some problems for the _popen call in a DLL
- * this trick at the moment seems to work but it is never test
- * on NT yet
- *
- */
-# ifdef __cplusplus
-#define EXT_C_FUNC extern "C"
-# else
-#define EXT_C_FUNC extern
-# endif
-
-EXT_C_FUNC int __cdecl _set_osfhnd(int fh, long value);
-EXT_C_FUNC void __cdecl _lock_fhandle(int);
-EXT_C_FUNC void __cdecl _unlock_fhandle(int);
-
- BOOL fSuccess;
- PerlIO *pf; // to store the _popen return value
- int tm = 0; /* flag indicating tDllExport or binary mode */
- int fhNeeded, fhInherited, fhDup;
- int ineeded, iinherited;
- DWORD dwDup;
- int phdls[2]; /* I/O handles for pipe */
- HANDLE hPIn,
- hPOut,
- hPErr,
- hSaveStdin,
- hSaveStdout,
- hSaveStderr,
- hPNeeded, hPInherited, hPDuped;
-
- /* first check for errors in the arguments
- */
+}
- if ( (cmd == NULL) || (mode == NULL) || ((*mode != 'w') &&
- (*mode != _T('r'))) )
- goto error1;
+long
+my_pclose(PerlIO *fp)
+{
+ return win32_pclose(fp);
+}
+#endif
- if ( *(mode + 1) == _T('t') )
- tm = _O_TEXT;
- else if ( *(mode + 1) == _T('b') )
- tm = _O_BINARY;
- else tm = (*mode == 'w' ? _O_BINARY : _O_TEXT);
+static DWORD
+os_id(void)
+{
+ static OSVERSIONINFO osver;
+ if (osver.dwPlatformId != w32_platform) {
+ memset(&osver, 0, sizeof(OSVERSIONINFO));
+ osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&osver);
+ w32_platform = osver.dwPlatformId;
+ }
+ return (w32_platform);
+}
+
+/* Tokenize a string. Words are null-separated, and the list
+ * ends with a doubled null. Any character (except null and
+ * including backslash) may be escaped by preceding it with a
+ * backslash (the backslash will be stripped).
+ * Returns number of words in result buffer.
+ */
+static long
+tokenize(char *str, char **dest, char ***destv)
+{
+ char *retstart = Nullch;
+ char **retvstart = 0;
+ int items = -1;
+ if (str) {
+ int slen = strlen(str);
+ register char *ret;
+ register char **retv;
+ New(1307, ret, slen+2, char);
+ New(1308, retv, (slen+3)/2, char*);
+
+ retstart = ret;
+ retvstart = retv;
+ *retv = ret;
+ items = 0;
+ while (*str) {
+ *ret = *str++;
+ if (*ret == '\\' && *str)
+ *ret = *str++;
+ else if (*ret == ' ') {
+ while (*str == ' ')
+ str++;
+ if (ret == retstart)
+ ret--;
+ else {
+ *ret = '\0';
+ ++items;
+ if (*str)
+ *++retv = ret+1;
+ }
+ }
+ else if (!*str)
+ ++items;
+ ret++;
+ }
+ retvstart[items] = Nullch;
+ *ret++ = '\0';
+ *ret = '\0';
+ }
+ *dest = retstart;
+ *destv = retvstart;
+ return items;
+}
+
+static void
+get_shell(void)
+{
+ if (!w32_perlshell_tokens) {
+ /* we don't use COMSPEC here for two reasons:
+ * 1. the same reason perl on UNIX doesn't use SHELL--rampant and
+ * uncontrolled unportability of the ensuing scripts.
+ * 2. PERL5SHELL could be set to a shell that may not be fit for
+ * interactive use (which is what most programs look in COMSPEC
+ * for).
+ */
+ char* defaultshell = (IsWinNT() ? "cmd.exe /x/c" : "command.com /c");
+ char *usershell = getenv("PERL5SHELL");
+ w32_perlshell_items = tokenize(usershell ? usershell : defaultshell,
+ &w32_perlshell_tokens,
+ &w32_perlshell_vec);
+ }
+}
+
+int
+do_aspawn(void *vreally, void **vmark, void **vsp)
+{
+ SV *really = (SV*)vreally;
+ SV **mark = (SV**)vmark;
+ SV **sp = (SV**)vsp;
+ char **argv;
+ char *str;
+ int status;
+ int flag = P_WAIT;
+ int index = 0;
+
+ if (sp <= mark)
+ return -1;
- fixcmd(cmd);
- if (&win32stdio != pIOSubSystem) return win32_popen(cmd, mode);
+ get_shell();
+ New(1306, argv, (sp - mark) + w32_perlshell_items + 2, char*);
-#ifdef EFG
- if ( _pipe( phdls, 1024, tm ) == -1 )
-#else
- if ( win32_pipe( phdls, 1024, tm ) == -1 )
-#endif
- goto error1;
+ if (SvNIOKp(*(mark+1)) && !SvPOKp(*(mark+1))) {
+ ++mark;
+ flag = SvIVx(*mark);
+ }
+ while(++mark <= sp) {
+ if (*mark && (str = SvPV(*mark, na)))
+ argv[index++] = str;
+ else
+ argv[index++] = "";
+ }
+ argv[index++] = 0;
+
+ status = win32_spawnvp(flag,
+ (const char*)(really ? SvPV(really,na) : argv[0]),
+ (const char* const*)argv);
+
+ if (status < 0 && errno == ENOEXEC) {
+ /* possible shell-builtin, invoke with shell */
+ int sh_items;
+ sh_items = w32_perlshell_items;
+ while (--index >= 0)
+ argv[index+sh_items] = argv[index];
+ while (--sh_items >= 0)
+ argv[sh_items] = w32_perlshell_vec[sh_items];
+
+ status = win32_spawnvp(flag,
+ (const char*)(really ? SvPV(really,na) : argv[0]),
+ (const char* const*)argv);
+ }
+
+ if (status < 0) {
+ if (dowarn)
+ warn("Can't spawn \"%s\": %s", argv[0], strerror(errno));
+ status = 255 * 256;
+ }
+ else if (flag != P_NOWAIT)
+ status *= 256;
+ Safefree(argv);
+ return (statusvalue = status);
+}
+
+int
+do_spawn2(char *cmd, int exectype)
+{
+ char **a;
+ char *s;
+ char **argv;
+ int status = -1;
+ BOOL needToTry = TRUE;
+ char *cmd2;
+
+ /* Save an extra exec if possible. See if there are shell
+ * metacharacters in it */
+ if(!has_redirection(cmd)) {
+ New(1301,argv, strlen(cmd) / 2 + 2, char*);
+ New(1302,cmd2, strlen(cmd) + 1, char);
+ strcpy(cmd2, cmd);
+ a = argv;
+ for (s = cmd2; *s;) {
+ while (*s && isspace(*s))
+ s++;
+ if (*s)
+ *(a++) = s;
+ while(*s && !isspace(*s))
+ s++;
+ if(*s)
+ *s++ = '\0';
+ }
+ *a = Nullch;
+ if (argv[0]) {
+ switch (exectype) {
+ case EXECF_SPAWN:
+ status = win32_spawnvp(P_WAIT, argv[0],
+ (const char* const*)argv);
+ break;
+ case EXECF_SPAWN_NOWAIT:
+ status = win32_spawnvp(P_NOWAIT, argv[0],
+ (const char* const*)argv);
+ break;
+ case EXECF_EXEC:
+ status = win32_execvp(argv[0], (const char* const*)argv);
+ break;
+ }
+ if (status != -1 || errno == 0)
+ needToTry = FALSE;
+ }
+ Safefree(argv);
+ Safefree(cmd2);
+ }
+ if (needToTry) {
+ char **argv;
+ int i = -1;
+ get_shell();
+ New(1306, argv, w32_perlshell_items + 2, char*);
+ while (++i < w32_perlshell_items)
+ argv[i] = w32_perlshell_vec[i];
+ argv[i++] = cmd;
+ argv[i] = Nullch;
+ switch (exectype) {
+ case EXECF_SPAWN:
+ status = win32_spawnvp(P_WAIT, argv[0],
+ (const char* const*)argv);
+ break;
+ case EXECF_SPAWN_NOWAIT:
+ status = win32_spawnvp(P_NOWAIT, argv[0],
+ (const char* const*)argv);
+ break;
+ case EXECF_EXEC:
+ status = win32_execvp(argv[0], (const char* const*)argv);
+ break;
+ }
+ cmd = argv[0];
+ Safefree(argv);
+ }
+ if (status < 0) {
+ if (dowarn)
+ warn("Can't %s \"%s\": %s",
+ (exectype == EXECF_EXEC ? "exec" : "spawn"),
+ cmd, strerror(errno));
+ status = 255 * 256;
+ }
+ else if (exectype != EXECF_SPAWN_NOWAIT)
+ status *= 256;
+ return (statusvalue = status);
+}
- /* save the current situation */
+int
+do_spawn(char *cmd)
+{
+ return do_spawn2(cmd, EXECF_SPAWN);
+}
- hSaveStdin = GetStdHandle(STD_INPUT_HANDLE);
- hSaveStdout = GetStdHandle(STD_OUTPUT_HANDLE);
- hSaveStderr = GetStdHandle(STD_ERROR_HANDLE);
+int
+do_spawn_nowait(char *cmd)
+{
+ return do_spawn2(cmd, EXECF_SPAWN_NOWAIT);
+}
- if (*mode == _T('w')) {
- ineeded = 1;
- dwDup = STD_INPUT_HANDLE;
- iinherited = 0;
- }
- else {
- ineeded = 0;
- dwDup = STD_OUTPUT_HANDLE;
- iinherited = 1;
- }
+bool
+do_exec(char *cmd)
+{
+ do_spawn2(cmd, EXECF_EXEC);
+ return FALSE;
+}
- fhNeeded = phdls[ineeded];
- fhInherited = phdls[iinherited];
+#define PATHLEN 1024
- fSuccess = DuplicateHandle(GetCurrentProcess(),
- (HANDLE) stolen_get_osfhandle(fhNeeded),
- GetCurrentProcess(),
- &hPNeeded,
- 0,
- FALSE, /* not inherited */
- DUPLICATE_SAME_ACCESS);
+/* The idea here is to read all the directory names into a string table
+ * (separated by nulls) and when one of the other dir functions is called
+ * return the pointer to the current file name.
+ */
+DIR *
+opendir(char *filename)
+{
+ DIR *p;
+ long len;
+ long idx;
+ char scannamespc[PATHLEN];
+ char *scanname = scannamespc;
+ struct stat sbuf;
+ WIN32_FIND_DATA FindData;
+ HANDLE fh;
+/* char root[_MAX_PATH];*/
+/* char volname[_MAX_PATH];*/
+/* DWORD serial, maxname, flags;*/
+/* BOOL downcase;*/
+/* char *dummy;*/
+
+ /* check to see if filename is a directory */
+ if (win32_stat(filename, &sbuf) < 0 || (sbuf.st_mode & S_IFDIR) == 0) {
+ /* CRT is buggy on sharenames, so make sure it really isn't */
+ DWORD r = GetFileAttributes(filename);
+ if (r == 0xffffffff || !(r & FILE_ATTRIBUTE_DIRECTORY))
+ return NULL;
+ }
+
+ /* get the file system characteristics */
+/* if(GetFullPathName(filename, MAX_PATH, root, &dummy)) {
+ * if(dummy = strchr(root, '\\'))
+ * *++dummy = '\0';
+ * if(GetVolumeInformation(root, volname, MAX_PATH, &serial,
+ * &maxname, &flags, 0, 0)) {
+ * downcase = !(flags & FS_CASE_IS_PRESERVED);
+ * }
+ * }
+ * else {
+ * downcase = TRUE;
+ * }
+ */
+ /* Get us a DIR structure */
+ Newz(1303, p, 1, DIR);
+ if(p == NULL)
+ return NULL;
+
+ /* Create the search pattern */
+ strcpy(scanname, filename);
+
+ if(index("/\\", *(scanname + strlen(scanname) - 1)) == NULL)
+ strcat(scanname, "/*");
+ else
+ strcat(scanname, "*");
+
+ /* do the FindFirstFile call */
+ fh = FindFirstFile(scanname, &FindData);
+ if(fh == INVALID_HANDLE_VALUE) {
+ return NULL;
+ }
+
+ /* now allocate the first part of the string table for
+ * the filenames that we find.
+ */
+ idx = strlen(FindData.cFileName)+1;
+ New(1304, p->start, idx, char);
+ if(p->start == NULL) {
+ croak("opendir: malloc failed!\n");
+ }
+ strcpy(p->start, FindData.cFileName);
+/* if(downcase)
+ * strlwr(p->start);
+ */
+ p->nfiles++;
+
+ /* loop finding all the files that match the wildcard
+ * (which should be all of them in this directory!).
+ * the variable idx should point one past the null terminator
+ * of the previous string found.
+ */
+ while (FindNextFile(fh, &FindData)) {
+ len = strlen(FindData.cFileName);
+ /* bump the string table size by enough for the
+ * new name and it's null terminator
+ */
+ Renew(p->start, idx+len+1, char);
+ if(p->start == NULL) {
+ croak("opendir: malloc failed!\n");
+ }
+ strcpy(&p->start[idx], FindData.cFileName);
+/* if (downcase)
+ * strlwr(&p->start[idx]);
+ */
+ p->nfiles++;
+ idx += len+1;
+ }
+ FindClose(fh);
+ p->size = idx;
+ p->curr = p->start;
+ return p;
+}
- if (!fSuccess) goto error2;
- fhDup = stolen_open_osfhandle((long) hPNeeded, tm);
- win32_dup2(fhDup, fhNeeded);
- win32_close(fhDup);
+/* Readdir just returns the current string pointer and bumps the
+ * string pointer to the nDllExport entry.
+ */
+struct direct *
+readdir(DIR *dirp)
+{
+ int len;
+ static int dummy = 0;
-#ifdef AAA
- /* Close the Out pipe, child won't need it */
- hPDuped = (HANDLE) stolen_get_osfhandle(fhNeeded);
+ if (dirp->curr) {
+ /* first set up the structure to return */
+ len = strlen(dirp->curr);
+ strcpy(dirp->dirstr.d_name, dirp->curr);
+ dirp->dirstr.d_namlen = len;
- _lock_fhandle(fhNeeded);
- _set_osfhnd(fhNeeded, (long) hPNeeded); // put in ours duplicated one
- _unlock_fhandle(fhNeeded);
+ /* Fake an inode */
+ dirp->dirstr.d_ino = dummy++;
- CloseHandle(hPDuped); // close the handle first
-#endif
+ /* Now set up for the nDllExport call to readdir */
+ dirp->curr += len + 1;
+ if (dirp->curr >= (dirp->start + dirp->size)) {
+ dirp->curr = NULL;
+ }
- if (!SetStdHandle(dwDup, (HANDLE) stolen_get_osfhandle(fhInherited))) goto error2;
+ return &(dirp->dirstr);
+ }
+ else
+ return NULL;
+}
- //
- // make sure the child see the same stderr as the calling program
- //
- //
- if (!SetStdHandle(STD_ERROR_HANDLE, (HANDLE) stolen_get_osfhandle(win32_fileno(win32_stderr())))) goto error2;
+/* Telldir returns the current string pointer position */
+long
+telldir(DIR *dirp)
+{
+ return (long) dirp->curr;
+}
- pf = win32_popen(cmd, mode); // ask _popen to do the job
- /* restore to where we were */
- SetStdHandle(STD_INPUT_HANDLE, hSaveStdin);
- SetStdHandle(STD_OUTPUT_HANDLE, hSaveStdout);
- SetStdHandle(STD_ERROR_HANDLE, hSaveStderr);
+/* Seekdir moves the string pointer to a previously saved position
+ *(Saved by telldir).
+ */
+void
+seekdir(DIR *dirp, long loc)
+{
+ dirp->curr = (char *)loc;
+}
+
+/* Rewinddir resets the string pointer to the start */
+void
+rewinddir(DIR *dirp)
+{
+ dirp->curr = dirp->start;
+}
- /* we don't need it any more, that's for the child */
- win32_close(fhInherited);
+/* free the memory allocated by opendir */
+int
+closedir(DIR *dirp)
+{
+ Safefree(dirp->start);
+ Safefree(dirp);
+ return 1;
+}
- if (NULL == pf) {
- // something wrong
- win32_close(fhNeeded);
- goto error1;
- }
- else {
-
- /*
- * here we steal the file handle in pf and stuff ours in
- *
- */
- win32_dup2(fhNeeded, win32_fileno(pf));
- win32_close(fhNeeded);
- }
- return (pf);
+/*
+ * various stubs
+ */
-error2:
- win32_close(fhNeeded);
- win32_close(fhInherited);
-error1:
- return (NULL);
+/* Ownership
+ *
+ * Just pretend that everyone is a superuser. NT will let us know if
+ * we don\'t really have permission to do something.
+ */
-#endif
+#define ROOT_UID ((uid_t)0)
+#define ROOT_GID ((gid_t)0)
+
+uid_t
+getuid(void)
+{
+ return ROOT_UID;
}
-long my_pclose(PerlIO *fp)
+uid_t
+geteuid(void)
{
- return win32_pclose(fp);
+ return ROOT_UID;
}
-static void IdOS(void)
+gid_t
+getgid(void)
{
- OSVERSIONINFO osver;
+ return ROOT_GID;
+}
- memset(&osver, 0, sizeof(OSVERSIONINFO));
- osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- GetVersionEx(&osver);
- Win32System = osver.dwPlatformId;
- return;
+gid_t
+getegid(void)
+{
+ return ROOT_GID;
}
-static char *GetShell(void)
+int
+setuid(uid_t auid)
+{
+ return (auid == ROOT_UID ? 0 : -1);
+}
+
+int
+setgid(gid_t agid)
{
- static char* szWin95ShellEntry = "Win95Shell";
- static char* szWin95DefaultShell = "Cmd32.exe";
- static char* szWinNTDefaultShell = "cmd.exe";
+ return (agid == ROOT_GID ? 0 : -1);
+}
- if (!ProbeEnv) {
- IdOS(), ProbeEnv = TRUE;
- if (IsWin95()) {
- strcpy(szShellPath, szWin95DefaultShell);
- }
- else {
- strcpy(szShellPath, szWinNTDefaultShell);
- }
- }
+char *
+getlogin(void)
+{
+ dTHR;
+ char *buf = getlogin_buffer;
+ DWORD size = sizeof(getlogin_buffer);
+ if (GetUserName(buf,&size))
+ return buf;
+ return (char*)NULL;
+}
- return szShellPath;
+int
+chown(const char *path, uid_t owner, gid_t group)
+{
+ /* XXX noop */
+ return 0;
}
-int do_aspawn(void* really, void** mark, void** arglast)
+int
+kill(int pid, int sig)
{
- char **argv;
- char *strPtr;
- char *cmd;
- int status;
- unsigned int length;
- int index = 0;
- SV *sv = (SV*)really;
- SV** pSv = (SV**)mark;
+ HANDLE hProcess= OpenProcess(PROCESS_ALL_ACCESS, TRUE, pid);
- New(1110, argv, (arglast - mark) + 3, char*);
+ if (hProcess == NULL) {
+ croak("kill process failed!\n");
+ }
+ else {
+ if (!TerminateProcess(hProcess, sig))
+ croak("kill process failed!\n");
+ CloseHandle(hProcess);
+ }
+ return 0;
+}
- if(sv != Nullsv)
- {
- cmd = SvPV(sv, length);
+/*
+ * File system stuff
+ */
+
+DllExport unsigned int
+win32_sleep(unsigned int t)
+{
+ Sleep(t*1000);
+ return 0;
+}
+
+DllExport int
+win32_stat(const char *path, struct stat *buffer)
+{
+ char t[MAX_PATH];
+ const char *p = path;
+ int l = strlen(path);
+ int res;
+
+ if (l > 1) {
+ switch(path[l - 1]) {
+ case '\\':
+ case '/':
+ if (path[l - 2] != ':') {
+ strncpy(t, path, l - 1);
+ t[l - 1] = 0;
+ p = t;
+ };
}
- else
- {
- cmd = GetShell();
- argv[index++] = "/c";
+ }
+ res = stat(p,buffer);
+#ifdef __BORLANDC__
+ if (res == 0) {
+ if (S_ISDIR(buffer->st_mode))
+ buffer->st_mode |= S_IWRITE | S_IEXEC;
+ else if (S_ISREG(buffer->st_mode)) {
+ if (l >= 4 && path[l-4] == '.') {
+ const char *e = path + l - 3;
+ if (strnicmp(e,"exe",3)
+ && strnicmp(e,"bat",3)
+ && strnicmp(e,"com",3)
+ && (IsWin95() || strnicmp(e,"cmd",3)))
+ buffer->st_mode &= ~S_IEXEC;
+ else
+ buffer->st_mode |= S_IEXEC;
+ }
+ else
+ buffer->st_mode &= ~S_IEXEC;
}
+ }
+#endif
+ return res;
+}
- while(pSv <= (SV**)arglast)
+#ifndef USE_WIN32_RTL_ENV
+
+BOOL GetRegStr(HKEY hkey, const char *lpszValueName, char *lpszDefault, char *lpszData, unsigned long *lpdwDataLen)
+{ // Retrieve a REG_SZ or REG_EXPAND_SZ from the registry
+ HKEY handle;
+ DWORD type, dwDataLen = *lpdwDataLen;
+ const char *subkey = "Software\\Perl";
+ char szBuffer[MAX_PATH+1];
+ long retval;
+
+ retval = RegOpenKeyEx(hkey, subkey, 0, KEY_READ, &handle);
+ if(retval == ERROR_SUCCESS)
+ {
+ retval = RegQueryValueEx(handle, lpszValueName, 0, &type, (LPBYTE)lpszData, &dwDataLen);
+ RegCloseKey(handle);
+ if(retval == ERROR_SUCCESS && (type == REG_SZ || type == REG_EXPAND_SZ))
{
- sv = *pSv++;
- strPtr = SvPV(sv, length);
- if(strPtr != NULL && *strPtr != '\0')
- argv[index++] = strPtr;
+ if(type != REG_EXPAND_SZ)
+ {
+ *lpdwDataLen = dwDataLen;
+ return TRUE;
+ }
+ strcpy(szBuffer, lpszData);
+ dwDataLen = ExpandEnvironmentStrings(szBuffer, lpszData, *lpdwDataLen);
+ if(dwDataLen < *lpdwDataLen)
+ {
+ *lpdwDataLen = dwDataLen;
+ return TRUE;
+ }
}
- argv[index++] = 0;
+ }
+
+ strcpy(lpszData, lpszDefault);
+ return FALSE;
+}
+
+char* GetRegStr(const char *lpszValueName, char *lpszDefault, char *lpszData, unsigned long *lpdwDataLen)
+{
+ if(!GetRegStr(HKEY_CURRENT_USER, lpszValueName, lpszDefault, lpszData, lpdwDataLen))
+ {
+ GetRegStr(HKEY_LOCAL_MACHINE, lpszValueName, lpszDefault, lpszData, lpdwDataLen);
+ }
+ if(*lpszData == '\0')
+ lpszData = NULL;
+ return lpszData;
+}
+
+DllExport char *
+win32_getenv(const char *name)
+{
+ static char *curitem = Nullch;
+ static DWORD curlen = 512;
+ DWORD needlen;
+ if (!curitem)
+ New(1305,curitem,curlen,char);
+ if (!(needlen = GetEnvironmentVariable(name,curitem,curlen)))
+ return Nullch;
+ while (needlen > curlen) {
+ Renew(curitem,needlen,char);
+ curlen = needlen;
+ needlen = GetEnvironmentVariable(name,curitem,curlen);
+ }
+ if(curitem == NULL)
+ {
+ unsigned long dwDataLen = curlen;
+ if(strcmp("PERL5DB", name) == 0)
+ curitem = GetRegStr(name, "", curitem, &dwDataLen);
+ }
+ return curitem;
+}
- status = win32_spawnvpe(P_WAIT, cmd, (const char* const*)argv, (const char* const*)environ);
+#endif
- Safefree(argv);
+static long
+filetime_to_clock(PFILETIME ft)
+{
+ __int64 qw = ft->dwHighDateTime;
+ qw <<= 32;
+ qw |= ft->dwLowDateTime;
+ qw /= 10000; /* File time ticks at 0.1uS, clock at 1mS */
+ return (long) qw;
+}
- // set statusvalue the perl variable $?
- return (statusvalue = status*256);
+DllExport int
+win32_times(struct tms *timebuf)
+{
+ FILETIME user;
+ FILETIME kernel;
+ FILETIME dummy;
+ if (GetProcessTimes(GetCurrentProcess(), &dummy, &dummy,
+ &kernel,&user)) {
+ timebuf->tms_utime = filetime_to_clock(&user);
+ timebuf->tms_stime = filetime_to_clock(&kernel);
+ timebuf->tms_cutime = 0;
+ timebuf->tms_cstime = 0;
+
+ } else {
+ /* That failed - e.g. Win95 fallback to clock() */
+ clock_t t = clock();
+ timebuf->tms_utime = t;
+ timebuf->tms_stime = 0;
+ timebuf->tms_cutime = 0;
+ timebuf->tms_cstime = 0;
+ }
+ return 0;
}
-int do_spawn(char *cmd)
+/* fix utime() so it works on directories in NT
+ * thanks to Jan Dubois <jan.dubois@ibm.net>
+ */
+static BOOL
+filetime_from_time(PFILETIME pFileTime, time_t Time)
{
- char **a;
- char *s;
- char **argv;
- int status = -1;
- BOOL needToTry = TRUE;
- char *shell, *cmd2;
+ struct tm *pTM = gmtime(&Time);
+ SYSTEMTIME SystemTime;
- /* save an extra exec if possible */
- shell = GetShell();
+ if (pTM == NULL)
+ return FALSE;
- /* see if there are shell metacharacters in it */
- if(!HasRedirection(cmd))
- {
- New(1102,argv, strlen(cmd) / 2 + 2, char*);
+ SystemTime.wYear = pTM->tm_year + 1900;
+ SystemTime.wMonth = pTM->tm_mon + 1;
+ SystemTime.wDay = pTM->tm_mday;
+ SystemTime.wHour = pTM->tm_hour;
+ SystemTime.wMinute = pTM->tm_min;
+ SystemTime.wSecond = pTM->tm_sec;
+ SystemTime.wMilliseconds = 0;
+
+ return SystemTimeToFileTime(&SystemTime, pFileTime);
+}
+
+DllExport int
+win32_utime(const char *filename, struct utimbuf *times)
+{
+ HANDLE handle;
+ FILETIME ftCreate;
+ FILETIME ftAccess;
+ FILETIME ftWrite;
+ struct utimbuf TimeBuffer;
+
+ int rc = utime(filename,times);
+ /* EACCES: path specifies directory or readonly file */
+ if (rc == 0 || errno != EACCES /* || !IsWinNT() */)
+ return rc;
+
+ if (times == NULL) {
+ times = &TimeBuffer;
+ time(×->actime);
+ times->modtime = times->actime;
+ }
+
+ /* This will (and should) still fail on readonly files */
+ handle = CreateFile(filename, GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ | FILE_SHARE_DELETE, NULL,
+ OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
+ if (handle == INVALID_HANDLE_VALUE)
+ return rc;
+
+ if (GetFileTime(handle, &ftCreate, &ftAccess, &ftWrite) &&
+ filetime_from_time(&ftAccess, times->actime) &&
+ filetime_from_time(&ftWrite, times->modtime) &&
+ SetFileTime(handle, &ftCreate, &ftAccess, &ftWrite))
+ {
+ rc = 0;
+ }
+
+ CloseHandle(handle);
+ return rc;
+}
+
+DllExport int
+win32_wait(int *status)
+{
+#ifdef __BORLANDC__
+ return wait(status);
+#else
+ /* XXX this wait emulation only knows about processes
+ * spawned via win32_spawnvp(P_NOWAIT, ...).
+ */
+ int i, retval;
+ DWORD exitcode, waitcode;
- New(1103,cmd2, strlen(cmd) + 1, char);
- strcpy(cmd2, cmd);
- a = argv;
- for(s = cmd2; *s;)
- {
- while(*s && isspace(*s)) s++;
- if(*s)
- *(a++) = s;
- while(*s && !isspace(*s)) s++;
- if(*s)
- *s++ = '\0';
- }
- *a = Nullch;
- if(argv[0])
- {
- status = win32_spawnvpe(P_WAIT, argv[0], (const char* const*)argv, (const char* const*)environ);
- if(status != -1 || errno == 0)
- needToTry = FALSE;
- }
- Safefree(argv);
- Safefree(cmd2);
- }
- if(needToTry)
- {
- status = win32_spawnle(P_WAIT, shell, shell, "/c", cmd, (char*)0, environ);
+ if (!w32_num_children) {
+ errno = ECHILD;
+ return -1;
+ }
+
+ /* if a child exists, wait for it to die */
+ waitcode = WaitForMultipleObjects(w32_num_children,
+ w32_child_pids,
+ FALSE,
+ INFINITE);
+ if (waitcode != WAIT_FAILED) {
+ if (waitcode >= WAIT_ABANDONED_0
+ && waitcode < WAIT_ABANDONED_0 + w32_num_children)
+ i = waitcode - WAIT_ABANDONED_0;
+ else
+ i = waitcode - WAIT_OBJECT_0;
+ if (GetExitCodeProcess(w32_child_pids[i], &exitcode) ) {
+ CloseHandle(w32_child_pids[i]);
+ *status = (int)((exitcode & 0xff) << 8);
+ retval = (int)w32_child_pids[i];
+ Copy(&w32_child_pids[i+1], &w32_child_pids[i],
+ (w32_num_children-i-1), HANDLE);
+ w32_num_children--;
+ return retval;
}
+ }
+
+FAILED:
+ errno = GetLastError();
+ return -1;
- // set statusvalue the perl variable $?
- return (statusvalue = status*256);
+#endif
}
+static UINT timerid = 0;
-#define PATHLEN 1024
+static VOID CALLBACK TimerProc(HWND win, UINT msg, UINT id, DWORD time)
+{
+ KillTimer(NULL,timerid);
+ timerid=0;
+ sighandler(14);
+}
-// The idea here is to read all the directory names into a string table
-// (separated by nulls) and when one of the other dir functions is called
-// return the pointer to the current file name.
-DIR *opendir(char *filename)
+DllExport unsigned int
+win32_alarm(unsigned int sec)
{
- DIR *p;
- long len;
- long idx;
- char scannamespc[PATHLEN];
- char *scanname = scannamespc;
- struct stat sbuf;
- WIN32_FIND_DATA FindData;
- HANDLE fh;
-// char root[_MAX_PATH];
-// char volname[_MAX_PATH];
-// DWORD serial, maxname, flags;
-// BOOL downcase;
-// char *dummy;
-
- // check to see if filename is a directory
- if(stat(filename, &sbuf) < 0 || sbuf.st_mode & _S_IFDIR == 0)
- {
- return NULL;
- }
+ /*
+ * the 'obvious' implentation is SetTimer() with a callback
+ * which does whatever receiving SIGALRM would do
+ * we cannot use SIGALRM even via raise() as it is not
+ * one of the supported codes in <signal.h>
+ *
+ * Snag is unless something is looking at the message queue
+ * nothing happens :-(
+ */
+ if (sec)
+ {
+ timerid = SetTimer(NULL,timerid,sec*1000,(TIMERPROC)TimerProc);
+ if (!timerid)
+ croak("Cannot set timer");
+ }
+ else
+ {
+ if (timerid)
+ {
+ KillTimer(NULL,timerid);
+ timerid=0;
+ }
+ }
+ return 0;
+}
- // get the file system characteristics
-// if(GetFullPathName(filename, MAX_PATH, root, &dummy))
-// {
-// if(dummy = strchr(root, '\\'))
-// *++dummy = '\0';
-// if(GetVolumeInformation(root, volname, MAX_PATH, &serial, &maxname, &flags, 0, 0))
-// {
-// downcase = !(flags & FS_CASE_IS_PRESERVED);
-// }
-// }
-// else
-// {
-// downcase = TRUE;
-// }
-
- // Get us a DIR structure
- Newz(1501, p, 1, DIR);
- if(p == NULL)
- return NULL;
-
- // Create the search pattern
- strcpy(scanname, filename);
-
- if(index("/\\", *(scanname + strlen(scanname) - 1)) == NULL)
- strcat(scanname, "/*");
- else
- strcat(scanname, "*");
+#ifdef HAVE_DES_FCRYPT
+extern char * des_fcrypt(char *cbuf, const char *txt, const char *salt);
- // do the FindFirstFile call
- fh = FindFirstFile(scanname, &FindData);
- if(fh == INVALID_HANDLE_VALUE)
- {
- return NULL;
- }
+DllExport char *
+win32_crypt(const char *txt, const char *salt)
+{
+ dTHR;
+ return des_fcrypt(crypt_buffer, txt, salt);
+}
+#endif
- // now allocate the first part of the string table for the filenames that we find.
- idx = strlen(FindData.cFileName)+1;
- New(1502, p->start, idx, char);
- if(p->start == NULL)
- {
- CROAK("opendir: malloc failed!\n");
- }
- strcpy(p->start, FindData.cFileName);
-// if(downcase)
-// strlwr(p->start);
- p->nfiles++;
-
- // loop finding all the files that match the wildcard
- // (which should be all of them in this directory!).
- // the variable idx should point one past the null terminator
- // of the previous string found.
- //
- while(FindNextFile(fh, &FindData))
- {
- len = strlen(FindData.cFileName);
- // bump the string table size by enough for the
- // new name and it's null terminator
- Renew(p->start, idx+len+1, char);
- if(p->start == NULL)
- {
- CROAK("opendir: malloc failed!\n");
- }
- strcpy(&p->start[idx], FindData.cFileName);
-// if(downcase)
-// strlwr(&p->start[idx]);
- p->nfiles++;
- idx += len+1;
- }
- FindClose(fh);
- p->size = idx;
- p->curr = p->start;
- return p;
+#ifdef USE_FIXED_OSFHANDLE
+
+EXTERN_C int __cdecl _alloc_osfhnd(void);
+EXTERN_C int __cdecl _set_osfhnd(int fh, long value);
+EXTERN_C void __cdecl _lock_fhandle(int);
+EXTERN_C void __cdecl _unlock_fhandle(int);
+EXTERN_C void __cdecl _unlock(int);
+
+#if (_MSC_VER >= 1000)
+typedef struct {
+ long osfhnd; /* underlying OS file HANDLE */
+ char osfile; /* attributes of file (e.g., open in text mode?) */
+ char pipech; /* one char buffer for handles opened on pipes */
+#if defined (_MT) && !defined (DLL_FOR_WIN32S)
+ int lockinitflag;
+ CRITICAL_SECTION lock;
+#endif /* defined (_MT) && !defined (DLL_FOR_WIN32S) */
+} ioinfo;
+
+EXTERN_C ioinfo * __pioinfo[];
+
+#define IOINFO_L2E 5
+#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
+#define _pioinfo(i) (__pioinfo[i >> IOINFO_L2E] + (i & (IOINFO_ARRAY_ELTS - 1)))
+#define _osfile(i) (_pioinfo(i)->osfile)
+
+#else /* (_MSC_VER >= 1000) */
+extern char _osfile[];
+#endif /* (_MSC_VER >= 1000) */
+
+#define FOPEN 0x01 /* file handle open */
+#define FAPPEND 0x20 /* file handle opened O_APPEND */
+#define FDEV 0x40 /* file handle refers to device */
+#define FTEXT 0x80 /* file handle is in text mode */
+
+#define _STREAM_LOCKS 26 /* Table of stream locks */
+#define _LAST_STREAM_LOCK (_STREAM_LOCKS+_NSTREAM_-1) /* Last stream lock */
+#define _FH_LOCKS (_LAST_STREAM_LOCK+1) /* Table of fh locks */
+
+/***
+*int my_open_osfhandle(long osfhandle, int flags) - open C Runtime file handle
+*
+*Purpose:
+* This function allocates a free C Runtime file handle and associates
+* it with the Win32 HANDLE specified by the first parameter. This is a
+* temperary fix for WIN95's brain damage GetFileType() error on socket
+* we just bypass that call for socket
+*
+*Entry:
+* long osfhandle - Win32 HANDLE to associate with C Runtime file handle.
+* int flags - flags to associate with C Runtime file handle.
+*
+*Exit:
+* returns index of entry in fh, if successful
+* return -1, if no free entry is found
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+static int
+my_open_osfhandle(long osfhandle, int flags)
+{
+ int fh;
+ char fileflags; /* _osfile flags */
+
+ /* copy relevant flags from second parameter */
+ fileflags = FDEV;
+
+ if(flags & O_APPEND)
+ fileflags |= FAPPEND;
+
+ if(flags & O_TEXT)
+ fileflags |= FTEXT;
+
+ /* attempt to allocate a C Runtime file handle */
+ if((fh = _alloc_osfhnd()) == -1) {
+ errno = EMFILE; /* too many open files */
+ _doserrno = 0L; /* not an OS error */
+ return -1; /* return error to caller */
+ }
+
+ /* the file is open. now, set the info in _osfhnd array */
+ _set_osfhnd(fh, osfhandle);
+
+ fileflags |= FOPEN; /* mark as open */
+
+#if (_MSC_VER >= 1000)
+ _osfile(fh) = fileflags; /* set osfile entry */
+ _unlock_fhandle(fh);
+#else
+ _osfile[fh] = fileflags; /* set osfile entry */
+ _unlock(fh+_FH_LOCKS); /* unlock handle */
+#endif
+
+ return fh; /* return handle */
}
+#define _open_osfhandle my_open_osfhandle
+#endif /* USE_FIXED_OSFHANDLE */
-// Readdir just returns the current string pointer and bumps the
-// string pointer to the nDllExport entry.
-struct direct *readdir(DIR *dirp)
+/* simulate flock by locking a range on the file */
+
+#define LK_ERR(f,i) ((f) ? (i = 0) : (errno = GetLastError()))
+#define LK_LEN 0xffff0000
+
+DllExport int
+win32_flock(int fd, int oper)
{
- int len;
- static int dummy = 0;
+ OVERLAPPED o;
+ int i = -1;
+ HANDLE fh;
- if(dirp->curr)
- { // first set up the structure to return
- len = strlen(dirp->curr);
- strcpy(dirp->dirstr.d_name, dirp->curr);
- dirp->dirstr.d_namlen = len;
+ if (!IsWinNT()) {
+ croak("flock() unimplemented on this platform");
+ return -1;
+ }
+ fh = (HANDLE)_get_osfhandle(fd);
+ memset(&o, 0, sizeof(o));
+
+ switch(oper) {
+ case LOCK_SH: /* shared lock */
+ LK_ERR(LockFileEx(fh, 0, 0, LK_LEN, 0, &o),i);
+ break;
+ case LOCK_EX: /* exclusive lock */
+ LK_ERR(LockFileEx(fh, LOCKFILE_EXCLUSIVE_LOCK, 0, LK_LEN, 0, &o),i);
+ break;
+ case LOCK_SH|LOCK_NB: /* non-blocking shared lock */
+ LK_ERR(LockFileEx(fh, LOCKFILE_FAIL_IMMEDIATELY, 0, LK_LEN, 0, &o),i);
+ break;
+ case LOCK_EX|LOCK_NB: /* non-blocking exclusive lock */
+ LK_ERR(LockFileEx(fh,
+ LOCKFILE_EXCLUSIVE_LOCK|LOCKFILE_FAIL_IMMEDIATELY,
+ 0, LK_LEN, 0, &o),i);
+ break;
+ case LOCK_UN: /* unlock lock */
+ LK_ERR(UnlockFileEx(fh, 0, LK_LEN, 0, &o),i);
+ break;
+ default: /* unknown */
+ errno = EINVAL;
+ break;
+ }
+ return i;
+}
+
+#undef LK_ERR
+#undef LK_LEN
- // Fake an inode
- dirp->dirstr.d_ino = dummy++;
+/*
+ * redirected io subsystem for all XS modules
+ *
+ */
- // Now set up for the nDllExport call to readdir
- dirp->curr += len + 1;
- if(dirp->curr >= (dirp->start + dirp->size))
- {
- dirp->curr = NULL;
- }
+DllExport int *
+win32_errno(void)
+{
+ return (&errno);
+}
- return &(dirp->dirstr);
- }
- else
- return NULL;
+DllExport char ***
+win32_environ(void)
+{
+ return (&(_environ));
}
-// Telldir returns the current string pointer position
-long telldir(DIR *dirp)
+/* the rest are the remapped stdio routines */
+DllExport FILE *
+win32_stderr(void)
{
- return (long) dirp->curr;
+ return (stderr);
}
+DllExport FILE *
+win32_stdin(void)
+{
+ return (stdin);
+}
-// Seekdir moves the string pointer to a previously saved position (Saved by telldir).
-void seekdir(DIR *dirp, long loc)
+DllExport FILE *
+win32_stdout()
{
- dirp->curr = (char *)loc;
+ return (stdout);
}
-// Rewinddir resets the string pointer to the start
-void rewinddir(DIR *dirp)
+DllExport int
+win32_ferror(FILE *fp)
{
- dirp->curr = dirp->start;
+ return (ferror(fp));
}
-// free the memory allocated by opendir
-int closedir(DIR *dirp)
+
+DllExport int
+win32_feof(FILE *fp)
{
- Safefree(dirp->start);
- Safefree(dirp);
- return 1;
+ return (feof(fp));
}
+/*
+ * Since the errors returned by the socket error function
+ * WSAGetLastError() are not known by the library routine strerror
+ * we have to roll our own.
+ */
-//
-// various stubs
-//
+DllExport char *
+win32_strerror(int e)
+{
+#ifndef __BORLANDC__ /* Borland intolerance */
+ extern int sys_nerr;
+#endif
+ DWORD source = 0;
+ if(e < 0 || e > sys_nerr) {
+ dTHR;
+ if(e < 0)
+ e = GetLastError();
-// Ownership
-//
-// Just pretend that everyone is a superuser. NT will let us know if
-// we don\'t really have permission to do something.
-//
+ if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, &source, e, 0,
+ strerror_buffer, sizeof(strerror_buffer), NULL) == 0)
+ strcpy(strerror_buffer, "Unknown Error");
-#define ROOT_UID ((uid_t)0)
-#define ROOT_GID ((gid_t)0)
+ return strerror_buffer;
+ }
+ return strerror(e);
+}
-uid_t getuid(void)
+DllExport void
+win32_str_os_error(void *sv, DWORD dwErr)
{
- return ROOT_UID;
+ DWORD dwLen;
+ char *sMsg;
+ dwLen = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER
+ |FORMAT_MESSAGE_IGNORE_INSERTS
+ |FORMAT_MESSAGE_FROM_SYSTEM, NULL,
+ dwErr, 0, (char *)&sMsg, 1, NULL);
+ if (0 < dwLen) {
+ while (0 < dwLen && isspace(sMsg[--dwLen]))
+ ;
+ if ('.' != sMsg[dwLen])
+ dwLen++;
+ sMsg[dwLen]= '\0';
+ }
+ if (0 == dwLen) {
+ sMsg = (char*)LocalAlloc(0, 64/**sizeof(TCHAR)*/);
+ dwLen = sprintf(sMsg,
+ "Unknown error #0x%lX (lookup 0x%lX)",
+ dwErr, GetLastError());
+ }
+ sv_setpvn((SV*)sv, sMsg, dwLen);
+ LocalFree(sMsg);
}
-uid_t geteuid(void)
+
+DllExport int
+win32_fprintf(FILE *fp, const char *format, ...)
{
- return ROOT_UID;
+ va_list marker;
+ va_start(marker, format); /* Initialize variable arguments. */
+
+ return (vfprintf(fp, format, marker));
}
-gid_t getgid(void)
+DllExport int
+win32_printf(const char *format, ...)
{
- return ROOT_GID;
+ va_list marker;
+ va_start(marker, format); /* Initialize variable arguments. */
+
+ return (vprintf(format, marker));
}
-gid_t getegid(void)
+DllExport int
+win32_vfprintf(FILE *fp, const char *format, va_list args)
{
- return ROOT_GID;
+ return (vfprintf(fp, format, args));
}
-int setuid(uid_t uid)
-{
- return (uid == ROOT_UID ? 0 : -1);
+DllExport int
+win32_vprintf(const char *format, va_list args)
+{
+ return (vprintf(format, args));
}
-int setgid(gid_t gid)
+DllExport size_t
+win32_fread(void *buf, size_t size, size_t count, FILE *fp)
{
- return (gid == ROOT_GID ? 0 : -1);
+ return fread(buf, size, count, fp);
}
-//
-// pretended kill
-//
-int kill(int pid, int sig)
+DllExport size_t
+win32_fwrite(const void *buf, size_t size, size_t count, FILE *fp)
{
- HANDLE hProcess= OpenProcess(PROCESS_ALL_ACCESS, TRUE, pid);
+ return fwrite(buf, size, count, fp);
+}
- if (hProcess == NULL) {
- CROAK("kill process failed!\n");
- }
- else {
- if (!TerminateProcess(hProcess, sig)) CROAK("kill process failed!\n");
- CloseHandle(hProcess);
- }
- return 0;
+DllExport FILE *
+win32_fopen(const char *filename, const char *mode)
+{
+ if (stricmp(filename, "/dev/null")==0)
+ return fopen("NUL", mode);
+ return fopen(filename, mode);
}
-
-//
-// File system stuff
-//
-int ioctl(int i, unsigned int u, char *data)
+#ifndef USE_SOCKETS_AS_HANDLES
+#undef fdopen
+#define fdopen my_fdopen
+#endif
+
+DllExport FILE *
+win32_fdopen( int handle, const char *mode)
{
- CROAK("ioctl not implemented!\n");
- return -1;
+ return fdopen(handle, (char *) mode);
}
-unsigned int sleep(unsigned int t)
+DllExport FILE *
+win32_freopen( const char *path, const char *mode, FILE *stream)
{
- Sleep(t*1000);
- return 0;
+ if (stricmp(path, "/dev/null")==0)
+ return freopen("NUL", mode, stream);
+ return freopen(path, mode, stream);
}
+DllExport int
+win32_fclose(FILE *pf)
+{
+ return my_fclose(pf); /* defined in win32sck.c */
+}
-#undef rename
+DllExport int
+win32_fputs(const char *s,FILE *pf)
+{
+ return fputs(s, pf);
+}
-int myrename(char *OldFileName, char *newname)
+DllExport int
+win32_fputc(int c,FILE *pf)
{
- if(_access(newname, 0) != -1)
- { // file exists
- _unlink(newname);
- }
- return rename(OldFileName, newname);
+ return fputc(c,pf);
}
+DllExport int
+win32_ungetc(int c,FILE *pf)
+{
+ return ungetc(c,pf);
+}
-int win32_stat(const char *path, struct stat *buffer)
+DllExport int
+win32_getc(FILE *pf)
{
- char t[MAX_PATH];
- const char *p = path;
- int l = strlen(path);
+ return getc(pf);
+}
- if (l > 1) {
- switch(path[l - 1]) {
- case '\\':
- case '/':
- if (path[l - 2] != ':') {
- strncpy(t, path, l - 1);
- t[l - 1] = 0;
- p = t;
- };
- }
- }
+DllExport int
+win32_fileno(FILE *pf)
+{
+ return fileno(pf);
+}
- return stat(p, buffer);
+DllExport void
+win32_clearerr(FILE *pf)
+{
+ clearerr(pf);
+ return;
}
-#undef times
-int mytimes(struct tms *timebuf)
+DllExport int
+win32_fflush(FILE *pf)
{
- clock_t t = clock();
- timebuf->tms_utime = t;
- timebuf->tms_stime = 0;
- timebuf->tms_cutime = 0;
- timebuf->tms_cstime = 0;
+ return fflush(pf);
+}
- return 0;
+DllExport long
+win32_ftell(FILE *pf)
+{
+ return ftell(pf);
}
-#undef alarm
-unsigned int myalarm(unsigned int sec)
+DllExport int
+win32_fseek(FILE *pf,long offset,int origin)
{
- // we warn the usuage of alarm function
- if (sec != 0)
- WARN("dummy function alarm called, program might not function as expected\n");
- return 0;
+ return fseek(pf, offset, origin);
}
-//
-// redirected io subsystem for all XS modules
-//
-//
+DllExport int
+win32_fgetpos(FILE *pf,fpos_t *p)
+{
+ return fgetpos(pf, p);
+}
-DllExport int * win32_errno(void)
+DllExport int
+win32_fsetpos(FILE *pf,const fpos_t *p)
{
- return (pIOSubSystem->pfnerrno());
+ return fsetpos(pf, p);
}
-// the rest are the remapped stdio routines
-DllExport FILE *win32_stderr(void)
+DllExport void
+win32_rewind(FILE *pf)
{
- return (pIOSubSystem->pfnstderr());
+ rewind(pf);
+ return;
}
-DllExport FILE *win32_stdin(void)
+DllExport FILE*
+win32_tmpfile(void)
{
- return (pIOSubSystem->pfnstdin());
+ return tmpfile();
}
-DllExport FILE *win32_stdout()
+DllExport void
+win32_abort(void)
{
- return (pIOSubSystem->pfnstdout());
+ abort();
+ return;
}
-DllExport int win32_ferror(FILE *fp)
+DllExport int
+win32_fstat(int fd,struct stat *sbufptr)
{
- return (pIOSubSystem->pfnferror(fp));
+ return fstat(fd,sbufptr);
}
+DllExport int
+win32_pipe(int *pfd, unsigned int size, int mode)
+{
+ return _pipe(pfd, size, mode);
+}
-DllExport int win32_feof(FILE *fp)
+DllExport FILE*
+win32_popen(const char *command, const char *mode)
{
- return (pIOSubSystem->pfnfeof(fp));
+ return _popen(command, mode);
}
-//
-// Since the errors returned by the socket error function
-// WSAGetLastError() are not known by the library routine strerror
-// we have to roll our own.
-//
+DllExport int
+win32_pclose(FILE *pf)
+{
+ return _pclose(pf);
+}
-__declspec(thread) char strerror_buffer[512];
+DllExport int
+win32_setmode(int fd, int mode)
+{
+ return setmode(fd, mode);
+}
-DllExport char *win32_strerror(int e)
+DllExport long
+win32_lseek(int fd, long offset, int origin)
{
- extern int sys_nerr;
- DWORD source = 0;
+ return lseek(fd, offset, origin);
+}
- if(e < 0 || e > sys_nerr)
- {
- if(e < 0)
- e = GetLastError();
+DllExport long
+win32_tell(int fd)
+{
+ return tell(fd);
+}
- if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, &source, e, 0, strerror_buffer, sizeof(strerror_buffer), NULL) == 0)
- strcpy(strerror_buffer, "Unknown Error");
+DllExport int
+win32_open(const char *path, int flag, ...)
+{
+ va_list ap;
+ int pmode;
- return strerror_buffer;
- }
+ va_start(ap, flag);
+ pmode = va_arg(ap, int);
+ va_end(ap);
- return pIOSubSystem->pfnstrerror(e);
+ if (stricmp(path, "/dev/null")==0)
+ return open("NUL", flag, pmode);
+ return open(path,flag,pmode);
}
-DllExport int win32_fprintf(FILE *fp, const char *format, ...)
+DllExport int
+win32_close(int fd)
{
- va_list marker;
- va_start(marker, format); /* Initialize variable arguments. */
+ return close(fd);
+}
- return (pIOSubSystem->pfnvfprintf(fp, format, marker));
+DllExport int
+win32_eof(int fd)
+{
+ return eof(fd);
}
-DllExport int win32_printf(const char *format, ...)
+DllExport int
+win32_dup(int fd)
{
- va_list marker;
- va_start(marker, format); /* Initialize variable arguments. */
+ return dup(fd);
+}
- return (pIOSubSystem->pfnvprintf(format, marker));
+DllExport int
+win32_dup2(int fd1,int fd2)
+{
+ return dup2(fd1,fd2);
}
-DllExport int win32_vfprintf(FILE *fp, const char *format, va_list args)
+DllExport int
+win32_read(int fd, void *buf, unsigned int cnt)
{
- return (pIOSubSystem->pfnvfprintf(fp, format, args));
+ return read(fd, buf, cnt);
}
-DllExport size_t win32_fread(void *buf, size_t size, size_t count, FILE *fp)
+DllExport int
+win32_write(int fd, const void *buf, unsigned int cnt)
{
- return pIOSubSystem->pfnfread(buf, size, count, fp);
+ return write(fd, buf, cnt);
}
-DllExport size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *fp)
+DllExport int
+win32_mkdir(const char *dir, int mode)
{
- return pIOSubSystem->pfnfwrite(buf, size, count, fp);
+ return mkdir(dir); /* just ignore mode */
}
-DllExport FILE *win32_fopen(const char *filename, const char *mode)
+DllExport int
+win32_rmdir(const char *dir)
{
- if (stricmp(filename, "/dev/null")==0) return pIOSubSystem->pfnfopen("NUL", mode);
- return pIOSubSystem->pfnfopen(filename, mode);
+ return rmdir(dir);
}
-DllExport FILE *win32_fdopen( int handle, const char *mode)
+DllExport int
+win32_chdir(const char *dir)
{
- return pIOSubSystem->pfnfdopen(handle, mode);
+ return chdir(dir);
}
-DllExport FILE *win32_freopen( const char *path, const char *mode, FILE *stream)
+DllExport int
+win32_spawnvp(int mode, const char *cmdname, const char *const *argv)
{
- if (stricmp(path, "/dev/null")==0) return pIOSubSystem->pfnfreopen("NUL", mode, stream);
- return pIOSubSystem->pfnfreopen(path, mode, stream);
+ int status;
+
+ status = spawnvp(mode, cmdname, (char * const *) argv);
+#ifndef __BORLANDC__
+ /* XXX For the P_NOWAIT case, Borland RTL returns pinfo.dwProcessId
+ * while VC RTL returns pinfo.hProcess. For purposes of the custom
+ * implementation of win32_wait(), we assume the latter.
+ */
+ if (mode == P_NOWAIT && status >= 0)
+ w32_child_pids[w32_num_children++] = (HANDLE)status;
+#endif
+ return status;
}
-DllExport int win32_fclose(FILE *pf)
+DllExport int
+win32_execvp(const char *cmdname, const char *const *argv)
{
- return pIOSubSystem->pfnfclose(pf);
+ return execvp(cmdname, (char *const *)argv);
}
-DllExport int win32_fputs(const char *s,FILE *pf)
+DllExport void
+win32_perror(const char *str)
{
- return pIOSubSystem->pfnfputs(s, pf);
+ perror(str);
}
-DllExport int win32_fputc(int c,FILE *pf)
+DllExport void
+win32_setbuf(FILE *pf, char *buf)
{
- return pIOSubSystem->pfnfputc(c,pf);
+ setbuf(pf, buf);
}
-DllExport int win32_ungetc(int c,FILE *pf)
+DllExport int
+win32_setvbuf(FILE *pf, char *buf, int type, size_t size)
{
- return pIOSubSystem->pfnungetc(c,pf);
+ return setvbuf(pf, buf, type, size);
}
-DllExport int win32_getc(FILE *pf)
+DllExport int
+win32_flushall(void)
{
- return pIOSubSystem->pfngetc(pf);
+ return flushall();
}
-DllExport int win32_fileno(FILE *pf)
+DllExport int
+win32_fcloseall(void)
{
- return pIOSubSystem->pfnfileno(pf);
+ return fcloseall();
}
-DllExport void win32_clearerr(FILE *pf)
+DllExport char*
+win32_fgets(char *s, int n, FILE *pf)
{
- pIOSubSystem->pfnclearerr(pf);
- return;
+ return fgets(s, n, pf);
}
-DllExport int win32_fflush(FILE *pf)
+DllExport char*
+win32_gets(char *s)
{
- return pIOSubSystem->pfnfflush(pf);
+ return gets(s);
}
-DllExport long win32_ftell(FILE *pf)
+DllExport int
+win32_fgetc(FILE *pf)
{
- return pIOSubSystem->pfnftell(pf);
+ return fgetc(pf);
}
-DllExport int win32_fseek(FILE *pf,long offset,int origin)
+DllExport int
+win32_putc(int c, FILE *pf)
{
- return pIOSubSystem->pfnfseek(pf, offset, origin);
+ return putc(c,pf);
}
-DllExport int win32_fgetpos(FILE *pf,fpos_t *p)
+DllExport int
+win32_puts(const char *s)
{
- return pIOSubSystem->pfnfgetpos(pf, p);
+ return puts(s);
}
-DllExport int win32_fsetpos(FILE *pf,const fpos_t *p)
+DllExport int
+win32_getchar(void)
{
- return pIOSubSystem->pfnfsetpos(pf, p);
+ return getchar();
}
-DllExport void win32_rewind(FILE *pf)
+DllExport int
+win32_putchar(int c)
{
- pIOSubSystem->pfnrewind(pf);
- return;
+ return putchar(c);
+}
+
+#ifdef MYMALLOC
+
+#ifndef USE_PERL_SBRK
+
+static char *committed = NULL;
+static char *base = NULL;
+static char *reserved = NULL;
+static char *brk = NULL;
+static DWORD pagesize = 0;
+static DWORD allocsize = 0;
+
+void *
+sbrk(int need)
+{
+ void *result;
+ if (!pagesize)
+ {SYSTEM_INFO info;
+ GetSystemInfo(&info);
+ /* Pretend page size is larger so we don't perpetually
+ * call the OS to commit just one page ...
+ */
+ pagesize = info.dwPageSize << 3;
+ allocsize = info.dwAllocationGranularity;
+ }
+ /* This scheme fails eventually if request for contiguous
+ * block is denied so reserve big blocks - this is only
+ * address space not memory ...
+ */
+ if (brk+need >= reserved)
+ {
+ DWORD size = 64*1024*1024;
+ char *addr;
+ if (committed && reserved && committed < reserved)
+ {
+ /* Commit last of previous chunk cannot span allocations */
+ addr = (char *) VirtualAlloc(committed,reserved-committed,MEM_COMMIT,PAGE_READWRITE);
+ if (addr)
+ committed = reserved;
+ }
+ /* Reserve some (more) space
+ * Note this is a little sneaky, 1st call passes NULL as reserved
+ * so lets system choose where we start, subsequent calls pass
+ * the old end address so ask for a contiguous block
+ */
+ addr = (char *) VirtualAlloc(reserved,size,MEM_RESERVE,PAGE_NOACCESS);
+ if (addr)
+ {
+ reserved = addr+size;
+ if (!base)
+ base = addr;
+ if (!committed)
+ committed = base;
+ if (!brk)
+ brk = committed;
+ }
+ else
+ {
+ return (void *) -1;
+ }
+ }
+ result = brk;
+ brk += need;
+ if (brk > committed)
+ {
+ DWORD size = ((brk-committed + pagesize -1)/pagesize) * pagesize;
+ char *addr = (char *) VirtualAlloc(committed,size,MEM_COMMIT,PAGE_READWRITE);
+ if (addr)
+ {
+ committed += size;
+ }
+ else
+ return (void *) -1;
+ }
+ return result;
+}
+
+#endif
+#endif
+
+DllExport void*
+win32_malloc(size_t size)
+{
+ return malloc(size);
}
-DllExport FILE* win32_tmpfile(void)
+DllExport void*
+win32_calloc(size_t numitems, size_t size)
{
- return pIOSubSystem->pfntmpfile();
+ return calloc(numitems,size);
+}
+
+DllExport void*
+win32_realloc(void *block, size_t size)
+{
+ return realloc(block,size);
+}
+
+DllExport void
+win32_free(void *block)
+{
+ free(block);
+}
+
+
+int
+win32_open_osfhandle(long handle, int flags)
+{
+ return _open_osfhandle(handle, flags);
+}
+
+long
+win32_get_osfhandle(int fd)
+{
+ return _get_osfhandle(fd);
+}
+
+/*
+ * Extras.
+ */
+
+static
+XS(w32_GetCwd)
+{
+ dXSARGS;
+ SV *sv = sv_newmortal();
+ /* Make one call with zero size - return value is required size */
+ DWORD len = GetCurrentDirectory((DWORD)0,NULL);
+ SvUPGRADE(sv,SVt_PV);
+ SvGROW(sv,len);
+ SvCUR(sv) = GetCurrentDirectory((DWORD) SvLEN(sv), SvPVX(sv));
+ /*
+ * If result != 0
+ * then it worked, set PV valid,
+ * else leave it 'undef'
+ */
+ if (SvCUR(sv))
+ SvPOK_on(sv);
+ EXTEND(sp,1);
+ ST(0) = sv;
+ XSRETURN(1);
+}
+
+static
+XS(w32_SetCwd)
+{
+ dXSARGS;
+ if (items != 1)
+ croak("usage: Win32::SetCurrentDirectory($cwd)");
+ if (SetCurrentDirectory(SvPV(ST(0),na)))
+ XSRETURN_YES;
+
+ XSRETURN_NO;
}
-DllExport void win32_abort(void)
+static
+XS(w32_GetNextAvailDrive)
{
- pIOSubSystem->pfnabort();
+ dXSARGS;
+ char ix = 'C';
+ char root[] = "_:\\";
+ while (ix <= 'Z') {
+ root[0] = ix++;
+ if (GetDriveType(root) == 1) {
+ root[2] = '\0';
+ XSRETURN_PV(root);
+ }
+ }
+ XSRETURN_UNDEF;
+}
+
+static
+XS(w32_GetLastError)
+{
+ dXSARGS;
+ XSRETURN_IV(GetLastError());
+}
+
+static
+XS(w32_LoginName)
+{
+ dXSARGS;
+ char *name = getlogin_buffer;
+ DWORD size = sizeof(getlogin_buffer);
+ if (GetUserName(name,&size)) {
+ /* size includes NULL */
+ ST(0) = sv_2mortal(newSVpv(name,size-1));
+ XSRETURN(1);
+ }
+ XSRETURN_UNDEF;
+}
+
+static
+XS(w32_NodeName)
+{
+ dXSARGS;
+ char name[MAX_COMPUTERNAME_LENGTH+1];
+ DWORD size = sizeof(name);
+ if (GetComputerName(name,&size)) {
+ /* size does NOT include NULL :-( */
+ ST(0) = sv_2mortal(newSVpv(name,size));
+ XSRETURN(1);
+ }
+ XSRETURN_UNDEF;
+}
+
+
+static
+XS(w32_DomainName)
+{
+ dXSARGS;
+ char name[256];
+ DWORD size = sizeof(name);
+ if (GetUserName(name,&size)) {
+ char sid[1024];
+ DWORD sidlen = sizeof(sid);
+ char dname[256];
+ DWORD dnamelen = sizeof(dname);
+ SID_NAME_USE snu;
+ if (LookupAccountName(NULL, name, &sid, &sidlen,
+ dname, &dnamelen, &snu)) {
+ XSRETURN_PV(dname); /* all that for this */
+ }
+ }
+ XSRETURN_UNDEF;
+}
+
+static
+XS(w32_FsType)
+{
+ dXSARGS;
+ char fsname[256];
+ DWORD flags, filecomplen;
+ if (GetVolumeInformation(NULL, NULL, 0, NULL, &filecomplen,
+ &flags, fsname, sizeof(fsname))) {
+ if (GIMME == G_ARRAY) {
+ XPUSHs(sv_2mortal(newSVpv(fsname,0)));
+ XPUSHs(sv_2mortal(newSViv(flags)));
+ XPUSHs(sv_2mortal(newSViv(filecomplen)));
+ PUTBACK;
+ return;
+ }
+ XSRETURN_PV(fsname);
+ }
+ XSRETURN_UNDEF;
+}
+
+static
+XS(w32_GetOSVersion)
+{
+ dXSARGS;
+ OSVERSIONINFO osver;
+
+ osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ if (GetVersionEx(&osver)) {
+ XPUSHs(newSVpv(osver.szCSDVersion, 0));
+ XPUSHs(newSViv(osver.dwMajorVersion));
+ XPUSHs(newSViv(osver.dwMinorVersion));
+ XPUSHs(newSViv(osver.dwBuildNumber));
+ XPUSHs(newSViv(osver.dwPlatformId));
+ PUTBACK;
return;
+ }
+ XSRETURN_UNDEF;
}
-DllExport int win32_fstat(int fd,struct stat *bufptr)
+static
+XS(w32_IsWinNT)
{
- return pIOSubSystem->pfnfstat(fd,bufptr);
+ dXSARGS;
+ XSRETURN_IV(IsWinNT());
}
-DllExport int win32_pipe(int *pfd, unsigned int size, int mode)
+static
+XS(w32_IsWin95)
{
- return pIOSubSystem->pfnpipe(pfd, size, mode);
+ dXSARGS;
+ XSRETURN_IV(IsWin95());
}
-DllExport FILE* win32_popen(const char *command, const char *mode)
+static
+XS(w32_FormatMessage)
{
- return pIOSubSystem->pfnpopen(command, mode);
+ dXSARGS;
+ DWORD source = 0;
+ char msgbuf[1024];
+
+ if (items != 1)
+ croak("usage: Win32::FormatMessage($errno)");
+
+ if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
+ &source, SvIV(ST(0)), 0,
+ msgbuf, sizeof(msgbuf)-1, NULL))
+ XSRETURN_PV(msgbuf);
+
+ XSRETURN_UNDEF;
}
-DllExport int win32_pclose(FILE *pf)
+static
+XS(w32_Spawn)
{
- return pIOSubSystem->pfnpclose(pf);
+ dXSARGS;
+ char *cmd, *args;
+ PROCESS_INFORMATION stProcInfo;
+ STARTUPINFO stStartInfo;
+ BOOL bSuccess = FALSE;
+
+ if(items != 3)
+ croak("usage: Win32::Spawn($cmdName, $args, $PID)");
+
+ cmd = SvPV(ST(0),na);
+ args = SvPV(ST(1), na);
+
+ memset(&stStartInfo, 0, sizeof(stStartInfo)); /* Clear the block */
+ stStartInfo.cb = sizeof(stStartInfo); /* Set the structure size */
+ stStartInfo.dwFlags = STARTF_USESHOWWINDOW; /* Enable wShowWindow control */
+ stStartInfo.wShowWindow = SW_SHOWMINNOACTIVE; /* Start min (normal) */
+
+ if(CreateProcess(
+ cmd, /* Image path */
+ args, /* Arguments for command line */
+ NULL, /* Default process security */
+ NULL, /* Default thread security */
+ FALSE, /* Must be TRUE to use std handles */
+ NORMAL_PRIORITY_CLASS, /* No special scheduling */
+ NULL, /* Inherit our environment block */
+ NULL, /* Inherit our currrent directory */
+ &stStartInfo, /* -> Startup info */
+ &stProcInfo)) /* <- Process info (if OK) */
+ {
+ CloseHandle(stProcInfo.hThread);/* library source code does this. */
+ sv_setiv(ST(2), stProcInfo.dwProcessId);
+ bSuccess = TRUE;
+ }
+ XSRETURN_IV(bSuccess);
}
-DllExport int win32_setmode(int fd, int mode)
+static
+XS(w32_GetTickCount)
{
- return pIOSubSystem->pfnsetmode(fd, mode);
+ dXSARGS;
+ XSRETURN_IV(GetTickCount());
}
-DllExport int win32_open(const char *path, int flag, ...)
+static
+XS(w32_GetShortPathName)
{
- va_list ap;
- int pmode;
+ dXSARGS;
+ SV *shortpath;
+ DWORD len;
- va_start(ap, flag);
- pmode = va_arg(ap, int);
- va_end(ap);
+ if(items != 1)
+ croak("usage: Win32::GetShortPathName($longPathName)");
+
+ shortpath = sv_mortalcopy(ST(0));
+ SvUPGRADE(shortpath, SVt_PV);
+ /* src == target is allowed */
+ do {
+ len = GetShortPathName(SvPVX(shortpath),
+ SvPVX(shortpath),
+ SvLEN(shortpath));
+ } while (len >= SvLEN(shortpath) && sv_grow(shortpath,len+1));
+ if (len) {
+ SvCUR_set(shortpath,len);
+ ST(0) = shortpath;
+ }
+ else
+ ST(0) = &sv_undef;
+ XSRETURN(1);
+}
+
+static
+XS(w32_Sleep)
+{
+ dXSARGS;
+ if (items != 1)
+ croak("usage: Win32::Sleep($milliseconds)");
+ Sleep(SvIV(ST(0)));
+ XSRETURN_YES;
+}
+
+#define TMPBUFSZ 1024
+#define MAX_LENGTH 2048
+#define SUCCESSRETURNED(x) (x == ERROR_SUCCESS)
+#define REGRETURN(x) XSRETURN_IV(SUCCESSRETURNED(x))
+#define SvHKEY(index) (HKEY)((unsigned long)SvIV(index))
+#define SETIV(index,value) sv_setiv(ST(index), value)
+#define SETNV(index,value) sv_setnv(ST(index), value)
+#define SETPV(index,string) sv_setpv(ST(index), string)
+#define SETPVN(index, buffer, length) sv_setpvn(ST(index), (char*)buffer, length)
+#define SETHKEY(index, hkey) SETIV(index,(long)hkey)
+
+static time_t ft2timet(FILETIME *ft)
+{
+ SYSTEMTIME st;
+ struct tm tm;
+
+ FileTimeToSystemTime(ft, &st);
+ tm.tm_sec = st.wSecond;
+ tm.tm_min = st.wMinute;
+ tm.tm_hour = st.wHour;
+ tm.tm_mday = st.wDay;
+ tm.tm_mon = st.wMonth - 1;
+ tm.tm_year = st.wYear - 1900;
+ tm.tm_wday = st.wDayOfWeek;
+ tm.tm_yday = -1;
+ tm.tm_isdst = -1;
+ return mktime (&tm);
+}
+
+static
+XS(w32_RegCloseKey)
+{
+ dXSARGS;
+
+ if(items != 1)
+ {
+ croak("usage: Win32::RegCloseKey($hkey);\n");
+ }
+
+ REGRETURN(RegCloseKey(SvHKEY(ST(0))));
+}
+
+static
+XS(w32_RegConnectRegistry)
+{
+ dXSARGS;
+ HKEY handle;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegConnectRegistry($machine, $hkey, $handle);\n");
+ }
+
+ if(SUCCESSRETURNED(RegConnectRegistry((char *)SvPV(ST(0), na), SvHKEY(ST(1)), &handle)))
+ {
+ SETHKEY(2,handle);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegCreateKey)
+{
+ dXSARGS;
+ HKEY handle;
+ DWORD disposition;
+ long retval;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegCreateKey($hkey, $subkey, $handle);\n");
+ }
+
+ retval = RegCreateKeyEx(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS,
+ NULL, &handle, &disposition);
+
+ if(SUCCESSRETURNED(retval))
+ {
+ SETHKEY(2,handle);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegCreateKeyEx)
+{
+ dXSARGS;
+
+ unsigned int length;
+ long retval;
+ HKEY hkey, handle;
+ char *subkey;
+ char *keyclass;
+ DWORD options, disposition;
+ REGSAM sam;
+ SECURITY_ATTRIBUTES sa, *psa;
+
+ if(items != 9)
+ {
+ croak("usage: Win32::RegCreateKeyEx($hkey, $subkey, $reserved, $class, $options, $sam, "
+ "$security, $handle, $disposition);\n");
+ }
+
+ hkey = SvHKEY(ST(0));
+ subkey = (char *)SvPV(ST(1), na);
+ keyclass = (char *)SvPV(ST(3), na);
+ options = (DWORD) ((unsigned long)SvIV(ST(4)));
+ sam = (REGSAM) ((unsigned long)SvIV(ST(5)));
+ psa = (SECURITY_ATTRIBUTES*)SvPV(ST(6), length);
+ if(length != sizeof(SECURITY_ATTRIBUTES))
+ {
+ psa = &sa;
+ memset(&sa, 0, sizeof(SECURITY_ATTRIBUTES));
+ sa.nLength = sizeof(SECURITY_ATTRIBUTES);
+ }
+
+ retval = RegCreateKeyEx(hkey, subkey, 0, keyclass, options, sam,
+ psa, &handle, &disposition);
+
+ if(SUCCESSRETURNED(retval))
+ {
+ if(psa == &sa)
+ SETPVN(6, &sa, sizeof(sa));
+
+ SETHKEY(7,handle);
+ SETIV(8,disposition);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegDeleteKey)
+{
+ dXSARGS;
+
+ if(items != 2)
+ {
+ croak("usage: Win32::RegDeleteKey($hkey, $subkey);\n");
+ }
+
+ REGRETURN(RegDeleteKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na)));
+}
+
+static
+XS(w32_RegDeleteValue)
+{
+ dXSARGS;
+
+ if(items != 2)
+ {
+ croak("usage: Win32::RegDeleteValue($hkey, $valname);\n");
+ }
+
+ REGRETURN(RegDeleteValue(SvHKEY(ST(0)), (char *)SvPV(ST(1), na)));
+}
+
+static
+XS(w32_RegEnumKey)
+{
+ dXSARGS;
+
+ char keybuffer[TMPBUFSZ];
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegEnumKey($hkey, $idx, $subkeyname);\n");
+ }
+
+ if(SUCCESSRETURNED(RegEnumKey(SvHKEY(ST(0)), SvIV(ST(1)), keybuffer, sizeof(keybuffer))))
+ {
+ SETPV(2, keybuffer);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegEnumKeyEx)
+{
+ dXSARGS;
+ int length;
+
+ DWORD keysz, classsz;
+ char keybuffer[TMPBUFSZ];
+ char classbuffer[TMPBUFSZ];
+ long retval;
+ FILETIME filetime;
+
+ if(items != 6)
+ {
+ croak("usage: Win32::RegEnumKeyEx($hkey, $idx, $subkeyname, $reserved, $class, $time);\n");
+ }
+
+ keysz = sizeof(keybuffer);
+ classsz = sizeof(classbuffer);
+ retval = RegEnumKeyEx(SvHKEY(ST(0)), SvIV(ST(1)), keybuffer, &keysz, 0,
+ classbuffer, &classsz, &filetime);
+ if(SUCCESSRETURNED(retval))
+ {
+ SETPV(2, keybuffer);
+ SETPV(4, classbuffer);
+ SETIV(5, ft2timet(&filetime));
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegEnumValue)
+{
+ dXSARGS;
+ HKEY hkey;
+ DWORD type, namesz, valsz;
+ long retval;
+ static HKEY last_hkey;
+ char myvalbuf[MAX_LENGTH];
+ char mynambuf[MAX_LENGTH];
+
+ if(items != 6)
+ {
+ croak("usage: Win32::RegEnumValue($hkey, $i, $name, $reserved, $type, $value);\n");
+ }
+
+ hkey = SvHKEY(ST(0));
+
+ // If this is a new key, find out how big the maximum name and value sizes are and
+ // allocate space for them. Free any old storage and set the old key value to the
+ // current key.
+
+ if(hkey != (HKEY)last_hkey)
+ {
+ char keyclass[TMPBUFSZ];
+ DWORD classsz, subkeys, maxsubkey, maxclass, values, salen, maxnamesz, maxvalsz;
+ FILETIME ft;
+ classsz = sizeof(keyclass);
+ retval = RegQueryInfoKey(hkey, keyclass, &classsz, 0, &subkeys, &maxsubkey, &maxclass,
+ &values, &maxnamesz, &maxvalsz, &salen, &ft);
+
+ if(!SUCCESSRETURNED(retval))
+ {
+ XSRETURN_NO;
+ }
+ memset(myvalbuf, 0, MAX_LENGTH);
+ memset(mynambuf, 0, MAX_LENGTH);
+ last_hkey = hkey;
+ }
+
+ namesz = MAX_LENGTH;
+ valsz = MAX_LENGTH;
+ retval = RegEnumValue(hkey, SvIV(ST(1)), mynambuf, &namesz, 0, &type, (LPBYTE) myvalbuf, &valsz);
+ if(!SUCCESSRETURNED(retval))
+ {
+ XSRETURN_NO;
+ }
+ else
+ {
+ SETPV(2, mynambuf);
+ SETIV(4, type);
+
+ // return includes the null terminator so delete it if REG_SZ, REG_MULTI_SZ or REG_EXPAND_SZ
+ switch(type)
+ {
+ case REG_SZ:
+ case REG_MULTI_SZ:
+ case REG_EXPAND_SZ:
+ if(valsz)
+ --valsz;
+ case REG_BINARY:
+ SETPVN(5, myvalbuf, valsz);
+ break;
+
+ case REG_DWORD_BIG_ENDIAN:
+ {
+ BYTE tmp = myvalbuf[0];
+ myvalbuf[0] = myvalbuf[3];
+ myvalbuf[3] = tmp;
+ tmp = myvalbuf[1];
+ myvalbuf[1] = myvalbuf[2];
+ myvalbuf[2] = tmp;
+ }
+ case REG_DWORD_LITTLE_ENDIAN: // same as REG_DWORD
+ SETNV(5, (double)*((DWORD*)myvalbuf));
+ break;
+
+ default:
+ break;
+ }
+
+ XSRETURN_YES;
+ }
+}
+
+static
+XS(w32_RegFlushKey)
+{
+ dXSARGS;
+
+ if(items != 1)
+ {
+ croak("usage: Win32::RegFlushKey($hkey);\n");
+ }
+
+ REGRETURN(RegFlushKey(SvHKEY(ST(0))));
+}
+
+static
+XS(w32_RegGetKeySecurity)
+{
+ dXSARGS;
+ SECURITY_DESCRIPTOR sd;
+ DWORD sdsz;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegGetKeySecurity($hkey, $security_info, $security_descriptor);\n");
+ }
+
+ if(SUCCESSRETURNED(RegGetKeySecurity(SvHKEY(ST(0)), SvIV(ST(1)), &sd, &sdsz)))
+ {
+ SETPVN(2, &sd, sdsz);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegLoadKey)
+{
+ dXSARGS;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegLoadKey($hkey, $subkey, $filename);\n");
+ }
+
+ REGRETURN(RegLoadKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), (char *)SvPV(ST(2), na)));
+}
+
+static
+XS(w32_RegNotifyChangeKeyValue)
+{
+ croak("Win32::RegNotifyChangeKeyValue not yet implemented!\n");
+}
+
+static
+XS(w32_RegOpenKey)
+{
+ dXSARGS;
+ HKEY handle;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegOpenKey($hkey, $subkey, $handle);\n");
+ }
- if (stricmp(path, "/dev/null")==0) return pIOSubSystem->pfnopen("NUL", flag, pmode);
- return pIOSubSystem->pfnopen(path,flag,pmode);
+ if(SUCCESSRETURNED(RegOpenKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), &handle)))
+ {
+ SETHKEY(2,handle);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
}
-DllExport int win32_close(int fd)
+static
+XS(w32_RegOpenKeyEx)
{
- return pIOSubSystem->pfnclose(fd);
+ dXSARGS;
+ HKEY handle;
+
+ if(items != 5)
+ {
+ croak("usage: Win32::RegOpenKeyEx($hkey, $subkey, $reserved, $sam, $handle);\n");
+ }
+
+ if(SUCCESSRETURNED(RegOpenKeyEx(SvHKEY(ST(0)), (char *)SvPV(ST(1), na),
+ 0, (REGSAM) ((unsigned long)SvIV(ST(3))), &handle)))
+ {
+ SETHKEY(4,handle);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
}
-DllExport int win32_dup(int fd)
+#pragma optimize("", off)
+static
+XS(w32_RegQueryInfoKey)
{
- return pIOSubSystem->pfndup(fd);
+ dXSARGS;
+ int length;
+
+ char keyclass[TMPBUFSZ];
+ DWORD subkeys, maxsubkey, maxclass, values, maxvalname, maxvaldata;
+ DWORD seclen, classsz;
+ FILETIME ft;
+ long retval;
+
+ if(items != 10)
+ {
+ croak("usage: Win32::RegQueryInfoKey($hkey, $class, $numsubkeys, $maxsubkey,"
+ "$maxclass, $values, $maxvalname, $maxvaldata, $secdesclen,"
+ "$lastwritetime);\n");
+ }
+
+ classsz = sizeof(keyclass);
+ retval = RegQueryInfoKey(SvHKEY(ST(0)), keyclass, &classsz, 0, &subkeys, &maxsubkey,
+ &maxclass, &values, &maxvalname, &maxvaldata,
+ &seclen, &ft);
+ if(SUCCESSRETURNED(retval))
+ {
+ SETPV(1, keyclass);
+ SETIV(2, subkeys);
+ SETIV(3, maxsubkey);
+ SETIV(4, maxclass);
+ SETIV(5, values);
+ SETIV(6, maxvalname);
+ SETIV(7, maxvaldata);
+ SETIV(8, seclen);
+ SETIV(9, ft2timet(&ft));
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+#pragma optimize("", on)
+
+static
+XS(w32_RegQueryValue)
+{
+ dXSARGS;
+
+ unsigned char databuffer[TMPBUFSZ*2];
+ long datasz = sizeof(databuffer);
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegQueryValue($hkey, $valuename, $data);\n");
+ }
+
+ if(SUCCESSRETURNED(RegQueryValue(SvHKEY(ST(0)), SvPV(ST(1), na), (char*)databuffer, &datasz)))
+ {
+ // return includes the null terminator so delete it
+ SETPVN(2, databuffer, --datasz);
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_RegQueryValueEx)
+{
+ dXSARGS;
+
+ unsigned char databuffer[TMPBUFSZ*2];
+ DWORD datasz = sizeof(databuffer);
+ DWORD type;
+ LONG result;
+ LPBYTE ptr = databuffer;
+
+ if(items != 5)
+ {
+ croak("usage: Win32::RegQueryValueEx($hkey, $valuename, $reserved, $type, $data);\n");
+ }
+
+ result = RegQueryValueEx(SvHKEY(ST(0)), SvPV(ST(1), na), 0, &type, ptr, &datasz);
+ if(result == ERROR_MORE_DATA)
+ {
+ New(0, ptr, datasz+1, BYTE);
+ result = RegQueryValueEx(SvHKEY(ST(0)), SvPV(ST(1), na), 0, &type, ptr, &datasz);
+ }
+ if(SUCCESSRETURNED(result))
+ {
+ SETIV(3, type);
+
+ // return includes the null terminator so delete it if REG_SZ, REG_MULTI_SZ or REG_EXPAND_SZ
+ switch(type)
+ {
+ case REG_SZ:
+ case REG_MULTI_SZ:
+ case REG_EXPAND_SZ:
+ --datasz;
+ case REG_BINARY:
+ SETPVN(4, ptr, datasz);
+ break;
+
+ case REG_DWORD_BIG_ENDIAN:
+ {
+ BYTE tmp = ptr[0];
+ ptr[0] = ptr[3];
+ ptr[3] = tmp;
+ tmp = ptr[1];
+ ptr[1] = ptr[2];
+ ptr[2] = tmp;
+ }
+ case REG_DWORD_LITTLE_ENDIAN: // same as REG_DWORD
+ SETNV(4, (double)*((DWORD*)ptr));
+ break;
+
+ default:
+ break;
+ }
+
+ if(ptr != databuffer)
+ safefree(ptr);
+
+ XSRETURN_YES;
+ }
+ if(ptr != databuffer)
+ safefree(ptr);
+
+ XSRETURN_NO;
}
-DllExport int win32_dup2(int fd1,int fd2)
+static
+XS(w32_RegReplaceKey)
{
- return pIOSubSystem->pfndup2(fd1,fd2);
+ dXSARGS;
+
+ if(items != 4)
+ {
+ croak("usage: Win32::RegReplaceKey($hkey, $subkey, $newfile, $oldfile);\n");
+ }
+
+ REGRETURN(RegReplaceKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), (char *)SvPV(ST(2), na), (char *)SvPV(ST(3), na)));
}
-DllExport int win32_read(int fd, char *buf, unsigned int cnt)
+static
+XS(w32_RegRestoreKey)
{
- return pIOSubSystem->pfnread(fd, buf, cnt);
+ dXSARGS;
+
+ if(items < 2 || items > 3)
+ {
+ croak("usage: Win32::RegRestoreKey($hkey, $filename [, $flags]);\n");
+ }
+
+ REGRETURN(RegRestoreKey(SvHKEY(ST(0)), (char*)SvPV(ST(1), na), (DWORD)((items == 3) ? SvIV(ST(2)) : 0)));
}
-DllExport int win32_write(int fd, const char *buf, unsigned int cnt)
+static
+XS(w32_RegSaveKey)
{
- return pIOSubSystem->pfnwrite(fd, buf, cnt);
+ dXSARGS;
+
+ if(items != 2)
+ {
+ croak("usage: Win32::RegSaveKey($hkey, $filename);\n");
+ }
+
+ REGRETURN(RegSaveKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), NULL));
}
-DllExport int win32_spawnvpe(int mode, const char *cmdname, const char *const *argv, const char *const *envp)
+static
+XS(w32_RegSetKeySecurity)
{
- return pIOSubSystem->pfnspawnvpe(mode, cmdname, argv, envp);
+ dXSARGS;
+
+ if(items != 3)
+ {
+ croak("usage: Win32::RegSetKeySecurity($hkey, $security_info, $security_descriptor);\n");
+ }
+
+ REGRETURN(RegSetKeySecurity(SvHKEY(ST(0)), SvIV(ST(1)), (SECURITY_DESCRIPTOR*)SvPV(ST(2), na)));
}
-DllExport int win32_spawnle(int mode, const char *cmdname, const char *arglist,...)
+static
+XS(w32_RegSetValue)
{
- const char* const* envp;
- const char* const* argp;
+ dXSARGS;
+
+ unsigned int size;
+ char *buffer;
- argp = &arglist;
- while (*argp++) ;
+ if(items != 4)
+ {
+ croak("usage: Win32::RegSetValue($hkey, $subKey, $type, $data);\n");
+ }
- return pIOSubSystem->pfnspawnvpe(mode, cmdname, &arglist, argp);
+ DWORD type = SvIV(ST(2));
+ if(type != REG_SZ && type != REG_EXPAND_SZ)
+ {
+ croak("Win32::RegSetValue: Type was not REG_SZ or REG_EXPAND_SZ, cannot set %s\n", (char *)SvPV(ST(1), na));
+ }
+
+ buffer = (char *)SvPV(ST(3), size);
+ REGRETURN(RegSetValue(SvHKEY(ST(0)), SvPV(ST(1), na), REG_SZ, buffer, size));
}
-int stolen_open_osfhandle(long handle, int flags)
+static
+XS(w32_RegSetValueEx)
{
- return pIOSubSystem->pfn_open_osfhandle(handle, flags);
+ dXSARGS;
+
+ DWORD type;
+ DWORD val;
+ unsigned int size;
+ char *buffer;
+
+ if(items != 5)
+ {
+ croak("usage: Win32::RegSetValueEx($hkey, $valname, $reserved, $type, $data);\n");
+ }
+
+ type = (DWORD)SvIV(ST(3));
+ switch(type)
+ {
+ case REG_SZ:
+ case REG_BINARY:
+ case REG_MULTI_SZ:
+ case REG_EXPAND_SZ:
+ buffer = (char *)SvPV(ST(4), size);
+ if(type != REG_BINARY)
+ size++; // include null terminator in size
+
+ REGRETURN(RegSetValueEx(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), 0, type, (PBYTE) buffer, size));
+ break;
+
+ case REG_DWORD_BIG_ENDIAN:
+ case REG_DWORD_LITTLE_ENDIAN: // Same as REG_DWORD
+ val = (DWORD)SvIV(ST(4));
+ REGRETURN(RegSetValueEx(SvHKEY(ST(0)), (char *)SvPV(ST(1), na), 0, type, (PBYTE) &val, sizeof(DWORD)));
+ break;
+
+ default:
+ croak("Win32::RegSetValueEx: Type not specified, cannot set %s\n", (char *)SvPV(ST(1), na));
+ }
+}
+
+static
+XS(w32_RegUnloadKey)
+{
+ dXSARGS;
+
+ if(items != 2)
+ {
+ croak("usage: Win32::RegUnLoadKey($hkey, $subkey);\n");
+ }
+
+ REGRETURN(RegUnLoadKey(SvHKEY(ST(0)), (char *)SvPV(ST(1), na)));
+}
+
+static
+XS(w32_RegisterServer)
+{
+ dXSARGS;
+ BOOL bSuccess = FALSE;
+ HINSTANCE hInstance;
+ unsigned int length;
+ FARPROC sFunc;
+
+ if(items != 1)
+ {
+ croak("usage: Win32::RegisterServer($LibraryName)\n");
+ }
+
+ hInstance = LoadLibrary((char *)SvPV(ST(0), length));
+ if(hInstance != NULL)
+ {
+ sFunc = GetProcAddress(hInstance, "DllRegisterServer");
+ if(sFunc != NULL)
+ {
+ bSuccess = (sFunc() == 0);
+ }
+ FreeLibrary(hInstance);
+ }
+
+ if(bSuccess)
+ {
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+static
+XS(w32_UnregisterServer)
+{
+ dXSARGS;
+ BOOL bSuccess = FALSE;
+ HINSTANCE hInstance;
+ unsigned int length;
+ FARPROC sFunc;
+
+ if(items != 1)
+ {
+ croak("usage: Win32::UnregisterServer($LibraryName)\n");
+ }
+
+ hInstance = LoadLibrary((char *)SvPV(ST(0), length));
+ if(hInstance != NULL)
+ {
+ sFunc = GetProcAddress(hInstance, "DllUnregisterServer");
+ if(sFunc != NULL)
+ {
+ bSuccess = (sFunc() == 0);
+ }
+ FreeLibrary(hInstance);
+ }
+
+ if(bSuccess)
+ {
+ XSRETURN_YES;
+ }
+ XSRETURN_NO;
+}
+
+
+void
+Perl_init_os_extras()
+{
+ char *file = __FILE__;
+ dXSUB_SYS;
+
+ /* these names are Activeware compatible */
+ newXS("Win32::GetCwd", w32_GetCwd, file);
+ newXS("Win32::SetCwd", w32_SetCwd, file);
+ newXS("Win32::GetNextAvailDrive", w32_GetNextAvailDrive, file);
+ newXS("Win32::GetLastError", w32_GetLastError, file);
+ newXS("Win32::LoginName", w32_LoginName, file);
+ newXS("Win32::NodeName", w32_NodeName, file);
+ newXS("Win32::DomainName", w32_DomainName, file);
+ newXS("Win32::FsType", w32_FsType, file);
+ newXS("Win32::GetOSVersion", w32_GetOSVersion, file);
+ newXS("Win32::IsWinNT", w32_IsWinNT, file);
+ newXS("Win32::IsWin95", w32_IsWin95, file);
+ newXS("Win32::FormatMessage", w32_FormatMessage, file);
+ newXS("Win32::Spawn", w32_Spawn, file);
+ newXS("Win32::GetTickCount", w32_GetTickCount, file);
+ newXS("Win32::GetShortPathName", w32_GetShortPathName, file);
+ newXS("Win32::Sleep", w32_Sleep, file);
+
+ /* the following extensions are used interally and may be changed at any time */
+ /* therefore no documentation is provided */
+ newXS("Win32::RegCloseKey", w32_RegCloseKey, file);
+ newXS("Win32::RegConnectRegistry", w32_RegConnectRegistry, file);
+ newXS("Win32::RegCreateKey", w32_RegCreateKey, file);
+ newXS("Win32::RegCreateKeyEx", w32_RegCreateKeyEx, file);
+ newXS("Win32::RegDeleteKey", w32_RegDeleteKey, file);
+ newXS("Win32::RegDeleteValue", w32_RegDeleteValue, file);
+
+ newXS("Win32::RegEnumKey", w32_RegEnumKey, file);
+ newXS("Win32::RegEnumKeyEx", w32_RegEnumKeyEx, file);
+ newXS("Win32::RegEnumValue", w32_RegEnumValue, file);
+
+ newXS("Win32::RegFlushKey", w32_RegFlushKey, file);
+ newXS("Win32::RegGetKeySecurity", w32_RegGetKeySecurity, file);
+
+ newXS("Win32::RegLoadKey", w32_RegLoadKey, file);
+ newXS("Win32::RegOpenKey", w32_RegOpenKey, file);
+ newXS("Win32::RegOpenKeyEx", w32_RegOpenKeyEx, file);
+ newXS("Win32::RegQueryInfoKey", w32_RegQueryInfoKey, file);
+ newXS("Win32::RegQueryValue", w32_RegQueryValue, file);
+ newXS("Win32::RegQueryValueEx", w32_RegQueryValueEx, file);
+
+ newXS("Win32::RegReplaceKey", w32_RegReplaceKey, file);
+ newXS("Win32::RegRestoreKey", w32_RegRestoreKey, file);
+ newXS("Win32::RegSaveKey", w32_RegSaveKey, file);
+ newXS("Win32::RegSetKeySecurity", w32_RegSetKeySecurity, file);
+ newXS("Win32::RegSetValue", w32_RegSetValue, file);
+ newXS("Win32::RegSetValueEx", w32_RegSetValueEx, file);
+ newXS("Win32::RegUnloadKey", w32_RegUnloadKey, file);
+
+ newXS("Win32::RegisterServer", w32_RegisterServer, file);
+ newXS("Win32::UnregisterServer", w32_UnregisterServer, file);
+
+ /* XXX Bloat Alert! The following Activeware preloads really
+ * ought to be part of Win32::Sys::*, so they're not included
+ * here.
+ */
+ /* LookupAccountName
+ * LookupAccountSID
+ * InitiateSystemShutdown
+ * AbortSystemShutdown
+ * ExpandEnvrironmentStrings
+ */
+}
+
+void
+Perl_win32_init(int *argcp, char ***argvp)
+{
+ /* Disable floating point errors, Perl will trap the ones we
+ * care about. VC++ RTL defaults to switching these off
+ * already, but the Borland RTL doesn't. Since we don't
+ * want to be at the vendor's whim on the default, we set
+ * it explicitly here.
+ */
+#if !defined(_ALPHA_) && !defined(__GNUC__)
+ _control87(MCW_EM, MCW_EM);
+#endif
+ MALLOC_INIT;
}
-long stolen_get_osfhandle(int fd)
+#ifdef USE_BINMODE_SCRIPTS
+
+void
+win32_strip_return(SV *sv)
{
- return pIOSubSystem->pfn_get_osfhandle(fd);
+ char *s = SvPVX(sv);
+ char *e = s+SvCUR(sv);
+ char *d = s;
+ while (s < e)
+ {
+ if (*s == '\r' && s[1] == '\n')
+ {
+ *d++ = '\n';
+ s += 2;
+ }
+ else
+ {
+ *d++ = *s++;
+ }
+ }
+ SvCUR_set(sv,d-SvPVX(sv));
}
+
+#endif
projects / p5sagit/p5-mst-13.2.git / blobdiff