4 * Copyright 1995 Alexandre Julliard
11 #include <sys/types.h>
13 #include "wine/winuser16.h"
14 #include "wine/winbase16.h"
27 #include "selectors.h"
28 #include "stackframe.h"
34 /*************************************************************************
35 * MODULE32_LookupHMODULE
36 * looks for the referenced HMODULE in the current process
38 WINE_MODREF
*MODULE32_LookupHMODULE( HMODULE hmod
)
43 return PROCESS_Current()->exe_modref
;
46 ERR(module
,"tried to lookup 0x%04x in win32 module handler!\n",hmod
);
49 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
=wm
->next
)
50 if (wm
->module
== hmod
)
55 /*************************************************************************
56 * MODULE_InitializeDLLs
58 * Call the initialization routines of all DLLs belonging to the
59 * current process. This is somewhat complicated due to the fact that
61 * - we have to respect the module dependencies, i.e. modules implicitly
62 * referenced by another module have to be initialized before the module
63 * itself can be initialized
65 * - the initialization routine of a DLL can itself call LoadLibrary,
66 * thereby introducing a whole new set of dependencies (even involving
67 * the 'old' modules) at any time during the whole process
69 * (Note that this routine can be recursively entered not only directly
70 * from itself, but also via LoadLibrary from one of the called initialization
73 static void MODULE_DoInitializeDLLs( WINE_MODREF
*wm
,
74 DWORD type
, LPVOID lpReserved
)
78 assert( wm
&& !wm
->initDone
);
79 TRACE( module
, "(%08x,%ld,%p) - START\n",
80 wm
->module
, type
, lpReserved
);
82 /* Tag current MODREF to prevent recursive loop */
85 /* Recursively initialize all child DLLs */
86 for ( i
= 0; i
< wm
->nDeps
; i
++ )
87 if ( wm
->deps
[i
] && !wm
->deps
[i
]->initDone
)
88 MODULE_DoInitializeDLLs( wm
->deps
[i
], type
, lpReserved
);
90 /* Now we can call the initialization routine */
94 PE_InitDLL( wm
, type
, lpReserved
);
98 /* no need to do that, dlopen() already does */
101 ERR(module
, "wine_modref type %d not handled.\n", wm
->type
);
105 TRACE( module
, "(%08x,%ld,%p) - END\n",
106 wm
->module
, type
, lpReserved
);
109 void MODULE_InitializeDLLs( HMODULE root
, DWORD type
, LPVOID lpReserved
)
111 BOOL inProgress
= FALSE
;
114 /* Grab the process critical section to protect the recursion flags */
115 /* FIXME: This is probably overkill! */
116 EnterCriticalSection( &PROCESS_Current()->crit_section
);
118 TRACE( module
, "(%08x,%ld,%p) - START\n", root
, type
, lpReserved
);
120 /* First, check whether initialization is currently in progress */
121 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
= wm
->next
)
131 * If this a LoadLibrary call from within an initialization routine,
132 * treat it analogously to an implicitly referenced DLL.
133 * Anything else may not happen at this point!
137 wm
= MODULE32_LookupHMODULE( root
);
138 if ( wm
&& !wm
->initDone
)
139 MODULE_DoInitializeDLLs( wm
, type
, lpReserved
);
142 FIXME(module
, "Invalid recursion!\n");
146 /* If we arrive here, this is the start of an initialization run */
149 /* If called for main EXE, initialize all DLLs */
150 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
= wm
->next
)
152 MODULE_DoInitializeDLLs( wm
, type
, lpReserved
);
156 /* If called for a specific DLL, initialize only it and its children */
157 wm
= MODULE32_LookupHMODULE( root
);
158 if (wm
) MODULE_DoInitializeDLLs( wm
, type
, lpReserved
);
161 /* We're finished, so we reset all recursion flags */
162 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
= wm
->next
)
163 wm
->initDone
= FALSE
;
166 TRACE( module
, "(%08x,%ld,%p) - END\n", root
, type
, lpReserved
);
168 /* Release critical section */
169 LeaveCriticalSection( &PROCESS_Current()->crit_section
);
173 /***********************************************************************
174 * MODULE_CreateDummyModule
176 * Create a dummy NE module for Win32 or Winelib.
178 HMODULE
MODULE_CreateDummyModule( const OFSTRUCT
*ofs
, LPCSTR modName
)
182 SEGTABLEENTRY
*pSegment
;
185 const char* basename
;
187 INT of_size
= sizeof(OFSTRUCT
) - sizeof(ofs
->szPathName
)
188 + strlen(ofs
->szPathName
) + 1;
189 INT size
= sizeof(NE_MODULE
) +
190 /* loaded file info */
192 /* segment table: DS,CS */
193 2 * sizeof(SEGTABLEENTRY
) +
196 /* several empty tables */
199 hModule
= GlobalAlloc16( GMEM_MOVEABLE
| GMEM_ZEROINIT
, size
);
200 if (!hModule
) return (HMODULE
)11; /* invalid exe */
202 FarSetOwner16( hModule
, hModule
);
203 pModule
= (NE_MODULE
*)GlobalLock16( hModule
);
205 /* Set all used entries */
206 pModule
->magic
= IMAGE_OS2_SIGNATURE
;
213 pModule
->heap_size
= 0;
214 pModule
->stack_size
= 0;
215 pModule
->seg_count
= 2;
216 pModule
->modref_count
= 0;
217 pModule
->nrname_size
= 0;
218 pModule
->fileinfo
= sizeof(NE_MODULE
);
219 pModule
->os_flags
= NE_OSFLAGS_WINDOWS
;
220 pModule
->expected_version
= 0x030a;
221 pModule
->self
= hModule
;
223 /* Set loaded file information */
224 memcpy( pModule
+ 1, ofs
, of_size
);
225 ((OFSTRUCT
*)(pModule
+1))->cBytes
= of_size
- 1;
227 pSegment
= (SEGTABLEENTRY
*)((char*)(pModule
+ 1) + of_size
);
228 pModule
->seg_table
= (int)pSegment
- (int)pModule
;
231 pSegment
->flags
= NE_SEGFLAGS_DATA
;
232 pSegment
->minsize
= 0x1000;
239 pStr
= (char *)pSegment
;
240 pModule
->name_table
= (int)pStr
- (int)pModule
;
245 basename
= strrchr(ofs
->szPathName
,'\\');
246 if (!basename
) basename
= ofs
->szPathName
;
249 len
= strlen(basename
);
250 if ((s
= strchr(basename
,'.'))) len
= s
- basename
;
251 if (len
> 8) len
= 8;
253 strncpy( pStr
+1, basename
, len
);
254 if (len
< 8) pStr
[len
+1] = 0;
257 /* All tables zero terminated */
258 pModule
->res_table
= pModule
->import_table
= pModule
->entry_table
=
259 (int)pStr
- (int)pModule
;
261 NE_RegisterModule( pModule
);
266 /***********************************************************************
267 * MODULE_GetWndProcEntry16 (not a Windows API function)
269 * Return an entry point from the WPROCS dll.
271 FARPROC16
MODULE_GetWndProcEntry16( LPCSTR name
)
273 FARPROC16 ret
= NULL
;
277 /* FIXME: hack for Winelib */
278 extern LRESULT
ColorDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
279 extern LRESULT
FileOpenDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
280 extern LRESULT
FileSaveDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
281 extern LRESULT
FindTextDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
282 extern LRESULT
PrintDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
283 extern LRESULT
PrintSetupDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
284 extern LRESULT
ReplaceTextDlgProc16(HWND16
,UINT16
,WPARAM16
,LPARAM
);
286 if (!strcmp(name
,"ColorDlgProc"))
287 return (FARPROC16
)ColorDlgProc16
;
288 if (!strcmp(name
,"FileOpenDlgProc"))
289 return (FARPROC16
)FileOpenDlgProc16
;
290 if (!strcmp(name
,"FileSaveDlgProc"))
291 return (FARPROC16
)FileSaveDlgProc16
;
292 if (!strcmp(name
,"FindTextDlgProc"))
293 return (FARPROC16
)FindTextDlgProc16
;
294 if (!strcmp(name
,"PrintDlgProc"))
295 return (FARPROC16
)PrintDlgProc16
;
296 if (!strcmp(name
,"PrintSetupDlgProc"))
297 return (FARPROC16
)PrintSetupDlgProc16
;
298 if (!strcmp(name
,"ReplaceTextDlgProc"))
299 return (FARPROC16
)ReplaceTextDlgProc16
;
300 if (!strcmp(name
,"DefResourceHandler"))
301 return (FARPROC16
)NE_DefResourceHandler
;
302 FIXME(module
,"No mapping for %s(), add one in library/miscstubs.c\n",name
);
309 static HMODULE hModule
= 0;
311 if (!hModule
) hModule
= GetModuleHandle16( "WPROCS" );
312 ordinal
= NE_GetOrdinal( hModule
, name
);
313 if (!(ret
= NE_GetEntryPoint( hModule
, ordinal
)))
315 WARN( module
, "%s not found\n", name
);
323 /**********************************************************************
324 * MODULE_FindModule32
326 * Find a (loaded) win32 module depending on path
327 * The handling of '.' is a bit weird, but we need it that way,
328 * for sometimes the programs use '<name>.exe' and '<name>.dll' and
329 * this is the only way to differentiate. (mainly hypertrm.exe)
332 * the module handle if found
335 HMODULE
MODULE_FindModule(
336 LPCSTR path
/* [in] pathname of module/library to be found */
342 if (!(filename
= strrchr( path
, '\\' )))
343 filename
= HEAP_strdupA( GetProcessHeap(), 0, path
);
345 filename
= HEAP_strdupA( GetProcessHeap(), 0, filename
+1 );
346 dotptr
=strrchr(filename
,'.');
348 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
=wm
->next
) {
349 LPSTR xmodname
,xdotptr
;
351 assert (wm
->modname
);
352 xmodname
= HEAP_strdupA( GetProcessHeap(), 0, wm
->modname
);
353 xdotptr
=strrchr(xmodname
,'.');
354 if ( (xdotptr
&& !dotptr
) ||
357 if (dotptr
) *dotptr
= '\0';
358 if (xdotptr
) *xdotptr
= '\0';
360 if (!strcasecmp( filename
, xmodname
)) {
361 HeapFree( GetProcessHeap(), 0, filename
);
362 HeapFree( GetProcessHeap(), 0, xmodname
);
365 if (dotptr
) *dotptr
='.';
366 /* FIXME: add paths, shortname */
367 HeapFree( GetProcessHeap(), 0, xmodname
);
369 /* if that fails, try looking for the filename... */
370 for ( wm
= PROCESS_Current()->modref_list
; wm
; wm
=wm
->next
) {
371 LPSTR xlname
,xdotptr
;
373 assert (wm
->longname
);
374 xlname
= strrchr(wm
->longname
,'\\');
376 xlname
= wm
->longname
;
379 xlname
= HEAP_strdupA( GetProcessHeap(), 0, xlname
);
380 xdotptr
=strrchr(xlname
,'.');
381 if ( (xdotptr
&& !dotptr
) ||
384 if (dotptr
) *dotptr
= '\0';
385 if (xdotptr
) *xdotptr
= '\0';
387 if (!strcasecmp( filename
, xlname
)) {
388 HeapFree( GetProcessHeap(), 0, filename
);
389 HeapFree( GetProcessHeap(), 0, xlname
);
392 if (dotptr
) *dotptr
='.';
393 /* FIXME: add paths, shortname */
394 HeapFree( GetProcessHeap(), 0, xlname
);
396 HeapFree( GetProcessHeap(), 0, filename
);
400 /***********************************************************************
401 * MODULE_GetBinaryType
403 * The GetBinaryType function determines whether a file is executable
404 * or not and if it is it returns what type of executable it is.
405 * The type of executable is a property that determines in which
406 * subsystem an executable file runs under.
408 * Binary types returned:
409 * SCS_32BIT_BINARY: A Win32 based application
410 * SCS_DOS_BINARY: An MS-Dos based application
411 * SCS_WOW_BINARY: A Win16 based application
412 * SCS_PIF_BINARY: A PIF file that executes an MS-Dos based app
413 * SCS_POSIX_BINARY: A POSIX based application ( Not implemented )
414 * SCS_OS216_BINARY: A 16bit OS/2 based application ( Not implemented )
416 * Returns TRUE if the file is an executable in which case
417 * the value pointed by lpBinaryType is set.
418 * Returns FALSE if the file is not an executable or if the function fails.
420 * To do so it opens the file and reads in the header information
421 * if the extended header information is not presend it will
422 * assume that that the file is a DOS executable.
423 * If the extended header information is present it will
424 * determine if the file is an 16 or 32 bit Windows executable
425 * by check the flags in the header.
427 * Note that .COM and .PIF files are only recognized by their
428 * file name extension; but Windows does it the same way ...
430 static BOOL
MODULE_GetBinaryType( HFILE hfile
, OFSTRUCT
*ofs
,
431 LPDWORD lpBinaryType
)
433 IMAGE_DOS_HEADER mz_header
;
436 /* Seek to the start of the file and read the DOS header information.
438 if ( _llseek( hfile
, 0, SEEK_SET
) >= 0 &&
439 _lread( hfile
, &mz_header
, sizeof(mz_header
) ) == sizeof(mz_header
) )
441 /* Now that we have the header check the e_magic field
442 * to see if this is a dos image.
444 if ( mz_header
.e_magic
== IMAGE_DOS_SIGNATURE
)
446 BOOL lfanewValid
= FALSE
;
447 /* We do have a DOS image so we will now try to seek into
448 * the file by the amount indicated by the field
449 * "Offset to extended header" and read in the
450 * "magic" field information at that location.
451 * This will tell us if there is more header information
454 /* But before we do we will make sure that header
455 * structure encompasses the "Offset to extended header"
458 if ( (mz_header
.e_cparhdr
<<4) >= sizeof(IMAGE_DOS_HEADER
) )
459 if ( ( mz_header
.e_crlc
== 0 && mz_header
.e_lfarlc
== 0 ) ||
460 ( mz_header
.e_lfarlc
>= sizeof(IMAGE_DOS_HEADER
) ) )
461 if ( mz_header
.e_lfanew
>= sizeof(IMAGE_DOS_HEADER
) &&
462 _llseek( hfile
, mz_header
.e_lfanew
, SEEK_SET
) >= 0 &&
463 _lread( hfile
, magic
, sizeof(magic
) ) == sizeof(magic
) )
468 /* If we cannot read this "extended header" we will
469 * assume that we have a simple DOS executable.
471 *lpBinaryType
= SCS_DOS_BINARY
;
476 /* Reading the magic field succeeded so
477 * we will try to determine what type it is.
479 if ( *(DWORD
*)magic
== IMAGE_NT_SIGNATURE
)
481 /* This is an NT signature.
483 *lpBinaryType
= SCS_32BIT_BINARY
;
486 else if ( *(WORD
*)magic
== IMAGE_OS2_SIGNATURE
)
488 /* The IMAGE_OS2_SIGNATURE indicates that the
489 * "extended header is a Windows executable (NE)
490 * header. This is a bit misleading, but it is
491 * documented in the SDK. ( for more details see
494 *lpBinaryType
= SCS_WOW_BINARY
;
499 /* Unknown extended header, so abort.
507 /* If we get here, we don't even have a correct MZ header.
508 * Try to check the file extension for known types ...
510 ptr
= strrchr( ofs
->szPathName
, '.' );
511 if ( ptr
&& !strchr( ptr
, '\\' ) && !strchr( ptr
, '/' ) )
513 if ( !lstrcmpiA( ptr
, ".COM" ) )
515 *lpBinaryType
= SCS_DOS_BINARY
;
519 if ( !lstrcmpiA( ptr
, ".PIF" ) )
521 *lpBinaryType
= SCS_PIF_BINARY
;
529 /***********************************************************************
530 * GetBinaryTypeA [KERNEL32.280]
532 BOOL WINAPI
GetBinaryTypeA( LPCSTR lpApplicationName
, LPDWORD lpBinaryType
)
538 TRACE( win32
, "%s\n", lpApplicationName
);
542 if ( lpApplicationName
== NULL
|| lpBinaryType
== NULL
)
545 /* Open the file indicated by lpApplicationName for reading.
547 if ( (hfile
= OpenFile( lpApplicationName
, &ofs
, OF_READ
)) == HFILE_ERROR
)
552 ret
= MODULE_GetBinaryType( hfile
, &ofs
, lpBinaryType
);
556 CloseHandle( hfile
);
561 /***********************************************************************
562 * GetBinaryTypeW [KERNEL32.281]
564 BOOL WINAPI
GetBinaryTypeW( LPCWSTR lpApplicationName
, LPDWORD lpBinaryType
)
569 TRACE( win32
, "%s\n", debugstr_w(lpApplicationName
) );
573 if ( lpApplicationName
== NULL
|| lpBinaryType
== NULL
)
576 /* Convert the wide string to a ascii string.
578 strNew
= HEAP_strdupWtoA( GetProcessHeap(), 0, lpApplicationName
);
580 if ( strNew
!= NULL
)
582 ret
= GetBinaryTypeA( strNew
, lpBinaryType
);
584 /* Free the allocated string.
586 HeapFree( GetProcessHeap(), 0, strNew
);
592 /**********************************************************************
593 * MODULE_CreateUnixProcess
595 static BOOL
MODULE_CreateUnixProcess( LPCSTR filename
, LPCSTR lpCmdLine
,
596 LPSTARTUPINFOA lpStartupInfo
,
597 LPPROCESS_INFORMATION lpProcessInfo
,
600 DOS_FULL_NAME full_name
;
601 const char *unixfilename
= filename
;
602 const char *argv
[256], **argptr
;
605 /* Get Unix file name and iconic flag */
607 if ( lpStartupInfo
->dwFlags
& STARTF_USESHOWWINDOW
)
608 if ( lpStartupInfo
->wShowWindow
== SW_SHOWMINIMIZED
609 || lpStartupInfo
->wShowWindow
== SW_SHOWMINNOACTIVE
)
612 if ( strchr(filename
, '/')
613 || strchr(filename
, ':')
614 || strchr(filename
, '\\') )
616 if ( DOSFS_GetFullName( filename
, TRUE
, &full_name
) )
617 unixfilename
= full_name
.long_name
;
622 SetLastError( ERROR_FILE_NOT_FOUND
);
626 /* Build argument list */
631 char *p
= strdup(lpCmdLine
);
632 *argptr
++ = unixfilename
;
633 if (iconic
) *argptr
++ = "-iconic";
636 while (*p
&& (*p
== ' ' || *p
== '\t')) *p
++ = '\0';
639 while (*p
&& *p
!= ' ' && *p
!= '\t') p
++;
645 if (iconic
) *argptr
++ = "-iconic";
646 *argptr
++ = lpCmdLine
;
650 /* Fork and execute */
654 /* Note: don't use Wine routines here, as this process
655 has not been correctly initialized! */
657 execvp( argv
[0], (char**)argv
);
661 fprintf( stderr
, "CreateProcess: can't exec 'wine %s'\n",
666 /* Fake success return value */
668 memset( lpProcessInfo
, '\0', sizeof( *lpProcessInfo
) );
669 lpProcessInfo
->hProcess
= INVALID_HANDLE_VALUE
;
670 lpProcessInfo
->hThread
= INVALID_HANDLE_VALUE
;
672 SetLastError( ERROR_SUCCESS
);
676 /***********************************************************************
677 * WinExec16 (KERNEL.166)
679 HINSTANCE16 WINAPI
WinExec16( LPCSTR lpCmdLine
, UINT16 nCmdShow
)
681 return WinExec( lpCmdLine
, nCmdShow
);
684 /***********************************************************************
685 * WinExec (KERNEL32.566)
687 HINSTANCE WINAPI
WinExec( LPCSTR lpCmdLine
, UINT nCmdShow
)
690 UINT16 paramCmdShow
[2];
693 return 2; /* File not found */
695 /* Set up LOADPARAMS buffer for LoadModule */
697 memset( ¶ms
, '\0', sizeof(params
) );
698 params
.lpCmdLine
= (LPSTR
)lpCmdLine
;
699 params
.lpCmdShow
= paramCmdShow
;
700 params
.lpCmdShow
[0] = 2;
701 params
.lpCmdShow
[1] = nCmdShow
;
703 /* Now load the executable file */
705 return LoadModule( NULL
, ¶ms
);
708 /**********************************************************************
709 * LoadModule (KERNEL32.499)
711 HINSTANCE WINAPI
LoadModule( LPCSTR name
, LPVOID paramBlock
)
713 LOADPARAMS
*params
= (LOADPARAMS
*)paramBlock
;
714 PROCESS_INFORMATION info
;
715 STARTUPINFOA startup
;
720 memset( &startup
, '\0', sizeof(startup
) );
721 startup
.cb
= sizeof(startup
);
722 startup
.dwFlags
= STARTF_USESHOWWINDOW
;
723 startup
.wShowWindow
= params
->lpCmdShow
? params
->lpCmdShow
[1] : 0;
725 if ( !CreateProcessA( name
, params
->lpCmdLine
,
726 NULL
, NULL
, FALSE
, 0, params
->lpEnvAddress
,
727 NULL
, &startup
, &info
) )
729 hInstance
= GetLastError();
730 if ( hInstance
< 32 ) return hInstance
;
732 FIXME( module
, "Strange error set by CreateProcess: %d\n", hInstance
);
736 /* Get 16-bit hInstance/hTask from process */
737 pdb
= PROCESS_IdToPDB( info
.dwProcessId
);
738 tdb
= pdb
? (TDB
*)GlobalLock16( pdb
->task
) : NULL
;
739 hInstance
= tdb
&& tdb
->hInstance
? tdb
->hInstance
: pdb
? pdb
->task
: 0;
741 /* Close off the handles */
742 CloseHandle( info
.hThread
);
743 CloseHandle( info
.hProcess
);
749 static void get_executable_name( LPCSTR line
, LPSTR name
, int namelen
,
750 LPCSTR
*after
, BOOL extension
)
753 LPCSTR p
= NULL
, pcmd
= NULL
;
755 if ((p
= strchr(line
, '"')))
759 if ((pcmd
= strchr(p
, '"'))) { /* closing '"' available, too ? */
761 len
= (int)pcmd
- (int)p
;
767 p
= strchr(line
, ' ');
769 len
= (p
? p
-line
: strlen(line
)) + 1;
770 if (len
> namelen
- 4) len
= namelen
- 4;
771 lstrcpynA(name
, line
, len
);
772 if (extension
&& !strchr(name
, '\\') && !strchr(name
, '.'))
773 strcat(name
, ".exe");
774 if (GetFileAttributesA(name
) != -1) {
775 pcmd
= p
? p
: line
+strlen(line
);
778 /* if there is a space and no file found yet, include the word
779 * up to the next space too. If there is no next space, just
780 * use the first word.
783 p
= strchr(p
+1, ' ');
785 p
= strchr(line
, ' ');
786 len
= (p
? p
-line
: strlen(line
)) + 1;
787 if (len
> namelen
- 4)
789 pcmd
= p
? p
+ 1 : line
+strlen(line
);
794 lstrcpynA(name
, line
, len
);
795 if (after
) *after
= pcmd
;
798 /**********************************************************************
799 * CreateProcessA (KERNEL32.171)
801 BOOL WINAPI
CreateProcessA( LPCSTR lpApplicationName
, LPSTR lpCommandLine
,
802 LPSECURITY_ATTRIBUTES lpProcessAttributes
,
803 LPSECURITY_ATTRIBUTES lpThreadAttributes
,
804 BOOL bInheritHandles
, DWORD dwCreationFlags
,
805 LPVOID lpEnvironment
, LPCSTR lpCurrentDirectory
,
806 LPSTARTUPINFOA lpStartupInfo
,
807 LPPROCESS_INFORMATION lpProcessInfo
)
819 /* Get name and command line */
821 if (!lpApplicationName
&& !lpCommandLine
)
823 SetLastError( ERROR_FILE_NOT_FOUND
);
829 if (lpApplicationName
) {
830 get_executable_name( lpApplicationName
, name
, sizeof(name
), NULL
, FALSE
);
832 p
= strrchr(name
, '.');
833 if (p
>= name
+strlen(name
)-4) /* FIXME */
838 get_executable_name ( lpCommandLine
, name
, sizeof ( name
), NULL
, FALSE
);
841 cmdline
= lpApplicationName
;
842 else cmdline
= lpCommandLine
;
844 if (!strchr(name
, '\\') && !strchr(name
, '.'))
845 strcat(name
, ".exe");
848 /* Warn if unsupported features are used */
850 if (lpProcessAttributes
)
851 FIXME(module
, "(%s,...): lpProcessAttributes ignored\n", name
);
852 if (lpThreadAttributes
)
853 FIXME(module
, "(%s,...): lpThreadAttributes ignored\n", name
);
854 if (dwCreationFlags
& DEBUG_PROCESS
)
855 FIXME(module
, "(%s,...): DEBUG_PROCESS ignored\n", name
);
856 if (dwCreationFlags
& DEBUG_ONLY_THIS_PROCESS
)
857 FIXME(module
, "(%s,...): DEBUG_ONLY_THIS_PROCESS ignored\n", name
);
858 if (dwCreationFlags
& CREATE_SUSPENDED
)
859 FIXME(module
, "(%s,...): CREATE_SUSPENDED ignored\n", name
);
860 if (dwCreationFlags
& DETACHED_PROCESS
)
861 FIXME(module
, "(%s,...): DETACHED_PROCESS ignored\n", name
);
862 if (dwCreationFlags
& CREATE_NEW_CONSOLE
)
863 FIXME(module
, "(%s,...): CREATE_NEW_CONSOLE ignored\n", name
);
864 if (dwCreationFlags
& NORMAL_PRIORITY_CLASS
)
865 FIXME(module
, "(%s,...): NORMAL_PRIORITY_CLASS ignored\n", name
);
866 if (dwCreationFlags
& IDLE_PRIORITY_CLASS
)
867 FIXME(module
, "(%s,...): IDLE_PRIORITY_CLASS ignored\n", name
);
868 if (dwCreationFlags
& HIGH_PRIORITY_CLASS
)
869 FIXME(module
, "(%s,...): HIGH_PRIORITY_CLASS ignored\n", name
);
870 if (dwCreationFlags
& REALTIME_PRIORITY_CLASS
)
871 FIXME(module
, "(%s,...): REALTIME_PRIORITY_CLASS ignored\n", name
);
872 if (dwCreationFlags
& CREATE_NEW_PROCESS_GROUP
)
873 FIXME(module
, "(%s,...): CREATE_NEW_PROCESS_GROUP ignored\n", name
);
874 if (dwCreationFlags
& CREATE_UNICODE_ENVIRONMENT
)
875 FIXME(module
, "(%s,...): CREATE_UNICODE_ENVIRONMENT ignored\n", name
);
876 if (dwCreationFlags
& CREATE_SEPARATE_WOW_VDM
)
877 FIXME(module
, "(%s,...): CREATE_SEPARATE_WOW_VDM ignored\n", name
);
878 if (dwCreationFlags
& CREATE_SHARED_WOW_VDM
)
879 FIXME(module
, "(%s,...): CREATE_SHARED_WOW_VDM ignored\n", name
);
880 if (dwCreationFlags
& CREATE_DEFAULT_ERROR_MODE
)
881 FIXME(module
, "(%s,...): CREATE_DEFAULT_ERROR_MODE ignored\n", name
);
882 if (dwCreationFlags
& CREATE_NO_WINDOW
)
883 FIXME(module
, "(%s,...): CREATE_NO_WINDOW ignored\n", name
);
884 if (dwCreationFlags
& PROFILE_USER
)
885 FIXME(module
, "(%s,...): PROFILE_USER ignored\n", name
);
886 if (dwCreationFlags
& PROFILE_KERNEL
)
887 FIXME(module
, "(%s,...): PROFILE_KERNEL ignored\n", name
);
888 if (dwCreationFlags
& PROFILE_SERVER
)
889 FIXME(module
, "(%s,...): PROFILE_SERVER ignored\n", name
);
890 if (lpCurrentDirectory
)
891 FIXME(module
, "(%s,...): lpCurrentDirectory %s ignored\n",
892 name
, lpCurrentDirectory
);
893 if (lpStartupInfo
->lpDesktop
)
894 FIXME(module
, "(%s,...): lpStartupInfo->lpDesktop %s ignored\n",
895 name
, lpStartupInfo
->lpDesktop
);
896 if (lpStartupInfo
->lpTitle
)
897 FIXME(module
, "(%s,...): lpStartupInfo->lpTitle %s ignored\n",
898 name
, lpStartupInfo
->lpTitle
);
899 if (lpStartupInfo
->dwFlags
& STARTF_USECOUNTCHARS
)
900 FIXME(module
, "(%s,...): STARTF_USECOUNTCHARS (%ld,%ld) ignored\n",
901 name
, lpStartupInfo
->dwXCountChars
, lpStartupInfo
->dwYCountChars
);
902 if (lpStartupInfo
->dwFlags
& STARTF_USEFILLATTRIBUTE
)
903 FIXME(module
, "(%s,...): STARTF_USEFILLATTRIBUTE %lx ignored\n",
904 name
, lpStartupInfo
->dwFillAttribute
);
905 if (lpStartupInfo
->dwFlags
& STARTF_RUNFULLSCREEN
)
906 FIXME(module
, "(%s,...): STARTF_RUNFULLSCREEN ignored\n", name
);
907 if (lpStartupInfo
->dwFlags
& STARTF_FORCEONFEEDBACK
)
908 FIXME(module
, "(%s,...): STARTF_FORCEONFEEDBACK ignored\n", name
);
909 if (lpStartupInfo
->dwFlags
& STARTF_FORCEOFFFEEDBACK
)
910 FIXME(module
, "(%s,...): STARTF_FORCEOFFFEEDBACK ignored\n", name
);
911 if (lpStartupInfo
->dwFlags
& STARTF_USEHOTKEY
)
912 FIXME(module
, "(%s,...): STARTF_USEHOTKEY ignored\n", name
);
915 /* When in WineLib, always fork new Unix process */
918 return MODULE_CreateUnixProcess( name
, cmdline
,
919 lpStartupInfo
, lpProcessInfo
, TRUE
);
921 /* Check for special case: second instance of NE module */
923 lstrcpynA( ofs
.szPathName
, name
, sizeof( ofs
.szPathName
) );
924 retv
= NE_CreateProcess( HFILE_ERROR
, &ofs
, cmdline
, lpEnvironment
,
925 bInheritHandles
, lpStartupInfo
, lpProcessInfo
);
927 /* Load file and create process */
931 /* Open file and determine executable type */
933 if ( (hFile
= OpenFile( name
, &ofs
, OF_READ
)) == HFILE_ERROR
)
935 SetLastError( ERROR_FILE_NOT_FOUND
);
939 if ( !MODULE_GetBinaryType( hFile
, &ofs
, &type
) )
941 CloseHandle( hFile
);
943 /* FIXME: Try Unix executable only when appropriate! */
944 if ( MODULE_CreateUnixProcess( name
, cmdline
,
945 lpStartupInfo
, lpProcessInfo
, FALSE
) )
948 SetLastError( ERROR_BAD_FORMAT
);
957 case SCS_32BIT_BINARY
:
958 retv
= PE_CreateProcess( hFile
, &ofs
, cmdline
, lpEnvironment
,
959 bInheritHandles
, lpStartupInfo
, lpProcessInfo
);
963 retv
= MZ_CreateProcess( hFile
, &ofs
, cmdline
, lpEnvironment
,
964 bInheritHandles
, lpStartupInfo
, lpProcessInfo
);
968 retv
= NE_CreateProcess( hFile
, &ofs
, cmdline
, lpEnvironment
,
969 bInheritHandles
, lpStartupInfo
, lpProcessInfo
);
973 case SCS_POSIX_BINARY
:
974 case SCS_OS216_BINARY
:
975 FIXME( module
, "Unsupported executable type: %ld\n", type
);
979 SetLastError( ERROR_BAD_FORMAT
);
984 CloseHandle( hFile
);
987 /* Get hTask from process and start the task */
991 PDB
*pdb
= PROCESS_IdToPDB( lpProcessInfo
->dwProcessId
);
992 if (pdb
) TASK_StartTask( pdb
->task
);
998 /**********************************************************************
999 * CreateProcessW (KERNEL32.172)
1001 * lpReserved is not converted
1003 BOOL WINAPI
CreateProcessW( LPCWSTR lpApplicationName
, LPWSTR lpCommandLine
,
1004 LPSECURITY_ATTRIBUTES lpProcessAttributes
,
1005 LPSECURITY_ATTRIBUTES lpThreadAttributes
,
1006 BOOL bInheritHandles
, DWORD dwCreationFlags
,
1007 LPVOID lpEnvironment
, LPCWSTR lpCurrentDirectory
,
1008 LPSTARTUPINFOW lpStartupInfo
,
1009 LPPROCESS_INFORMATION lpProcessInfo
)
1011 STARTUPINFOA StartupInfoA
;
1013 LPSTR lpApplicationNameA
= HEAP_strdupWtoA (GetProcessHeap(),0,lpApplicationName
);
1014 LPSTR lpCommandLineA
= HEAP_strdupWtoA (GetProcessHeap(),0,lpCommandLine
);
1015 LPSTR lpCurrentDirectoryA
= HEAP_strdupWtoA (GetProcessHeap(),0,lpCurrentDirectory
);
1017 memcpy (&StartupInfoA
, lpStartupInfo
, sizeof(STARTUPINFOA
));
1018 StartupInfoA
.lpDesktop
= HEAP_strdupWtoA (GetProcessHeap(),0,lpStartupInfo
->lpDesktop
);
1019 StartupInfoA
.lpTitle
= HEAP_strdupWtoA (GetProcessHeap(),0,lpStartupInfo
->lpTitle
);
1021 TRACE(win32
, "(%s,%s,...)\n", debugstr_w(lpApplicationName
), debugstr_w(lpCommandLine
));
1023 if (lpStartupInfo
->lpReserved
)
1024 FIXME(win32
,"StartupInfo.lpReserved is used, please report (%s)\n", debugstr_w(lpStartupInfo
->lpReserved
));
1026 ret
= CreateProcessA( lpApplicationNameA
, lpCommandLineA
,
1027 lpProcessAttributes
, lpThreadAttributes
,
1028 bInheritHandles
, dwCreationFlags
,
1029 lpEnvironment
, lpCurrentDirectoryA
,
1030 &StartupInfoA
, lpProcessInfo
);
1032 HeapFree( GetProcessHeap(), 0, lpCurrentDirectoryA
);
1033 HeapFree( GetProcessHeap(), 0, lpCommandLineA
);
1034 HeapFree( GetProcessHeap(), 0, StartupInfoA
.lpDesktop
);
1035 HeapFree( GetProcessHeap(), 0, StartupInfoA
.lpTitle
);
1040 /***********************************************************************
1041 * GetModuleHandle (KERNEL32.237)
1043 HMODULE WINAPI
GetModuleHandleA(LPCSTR module
)
1046 return PROCESS_Current()->exe_modref
->module
;
1048 return MODULE_FindModule( module
);
1051 HMODULE WINAPI
GetModuleHandleW(LPCWSTR module
)
1054 LPSTR modulea
= HEAP_strdupWtoA( GetProcessHeap(), 0, module
);
1055 hModule
= GetModuleHandleA( modulea
);
1056 HeapFree( GetProcessHeap(), 0, modulea
);
1061 /***********************************************************************
1062 * GetModuleFileName32A (KERNEL32.235)
1064 DWORD WINAPI
GetModuleFileNameA(
1065 HMODULE hModule
, /* [in] module handle (32bit) */
1066 LPSTR lpFileName
, /* [out] filenamebuffer */
1067 DWORD size
/* [in] size of filenamebuffer */
1069 WINE_MODREF
*wm
= MODULE32_LookupHMODULE( hModule
);
1071 if (!wm
) /* can happen on start up or the like */
1074 if (PE_HEADER(wm
->module
)->OptionalHeader
.MajorOperatingSystemVersion
>= 4.0)
1075 lstrcpynA( lpFileName
, wm
->longname
, size
);
1077 lstrcpynA( lpFileName
, wm
->shortname
, size
);
1079 TRACE(module
, "%s\n", lpFileName
);
1080 return strlen(lpFileName
);
1084 /***********************************************************************
1085 * GetModuleFileName32W (KERNEL32.236)
1087 DWORD WINAPI
GetModuleFileNameW( HMODULE hModule
, LPWSTR lpFileName
,
1090 LPSTR fnA
= (char*)HeapAlloc( GetProcessHeap(), 0, size
);
1091 DWORD res
= GetModuleFileNameA( hModule
, fnA
, size
);
1092 lstrcpynAtoW( lpFileName
, fnA
, size
);
1093 HeapFree( GetProcessHeap(), 0, fnA
);
1098 /***********************************************************************
1099 * LoadLibraryEx32W (KERNEL.513)
1102 HMODULE WINAPI
LoadLibraryEx32W16( LPCSTR libname
, HANDLE16 hf
,
1105 TRACE(module
,"(%s,%d,%08lx)\n",libname
,hf
,flags
);
1106 return LoadLibraryExA(libname
, hf
,flags
);
1109 /***********************************************************************
1110 * LoadLibraryEx32A (KERNEL32)
1112 HMODULE WINAPI
LoadLibraryExA(LPCSTR libname
,HFILE hfile
,DWORD flags
)
1115 hmod
= MODULE_LoadLibraryExA( libname
, hfile
, flags
);
1117 /* at least call not the dllmain...*/
1118 if ( DONT_RESOLVE_DLL_REFERENCES
==flags
|| LOAD_LIBRARY_AS_DATAFILE
==flags
)
1119 { FIXME(module
,"flag not properly supported %lx\n", flags
);
1123 /* initialize DLL just loaded */
1125 MODULE_InitializeDLLs( hmod
, DLL_PROCESS_ATTACH
, (LPVOID
)-1 );
1130 HMODULE
MODULE_LoadLibraryExA( LPCSTR libname
, HFILE hfile
, DWORD flags
)
1134 hmod
= ELF_LoadLibraryExA( libname
, hfile
, flags
);
1135 if (hmod
) return hmod
;
1137 hmod
= PE_LoadLibraryExA( libname
, hfile
, flags
);
1141 /***********************************************************************
1142 * LoadLibraryA (KERNEL32)
1144 HMODULE WINAPI
LoadLibraryA(LPCSTR libname
) {
1145 return LoadLibraryExA(libname
,0,0);
1148 /***********************************************************************
1149 * LoadLibraryW (KERNEL32)
1151 HMODULE WINAPI
LoadLibraryW(LPCWSTR libnameW
)
1153 return LoadLibraryExW(libnameW
,0,0);
1156 /***********************************************************************
1157 * LoadLibraryExW (KERNEL32)
1159 HMODULE WINAPI
LoadLibraryExW(LPCWSTR libnameW
,HFILE hfile
,DWORD flags
)
1161 LPSTR libnameA
= HEAP_strdupWtoA( GetProcessHeap(), 0, libnameW
);
1162 HMODULE ret
= LoadLibraryExA( libnameA
, hfile
, flags
);
1164 HeapFree( GetProcessHeap(), 0, libnameA
);
1168 /***********************************************************************
1171 BOOL WINAPI
FreeLibrary(HINSTANCE hLibModule
)
1173 FIXME(module
,"(0x%08x): stub\n", hLibModule
);
1174 return TRUE
; /* FIXME */
1178 /***********************************************************************
1179 * PrivateLoadLibrary (KERNEL32)
1181 * FIXME: rough guesswork, don't know what "Private" means
1183 HINSTANCE WINAPI
PrivateLoadLibrary(LPCSTR libname
)
1185 return (HINSTANCE
)LoadLibrary16(libname
);
1190 /***********************************************************************
1191 * PrivateFreeLibrary (KERNEL32)
1193 * FIXME: rough guesswork, don't know what "Private" means
1195 void WINAPI
PrivateFreeLibrary(HINSTANCE handle
)
1197 FreeLibrary16((HINSTANCE16
)handle
);
1201 /***********************************************************************
1202 * WIN32_GetProcAddress16 (KERNEL32.36)
1203 * Get procaddress in 16bit module from win32... (kernel32 undoc. ordinal func)
1205 FARPROC16 WINAPI
WIN32_GetProcAddress16( HMODULE hModule
, LPCSTR name
)
1211 WARN(module
,"hModule may not be 0!\n");
1212 return (FARPROC16
)0;
1214 if (HIWORD(hModule
))
1216 WARN( module
, "hModule is Win32 handle (%08x)\n", hModule
);
1217 return (FARPROC16
)0;
1219 hModule
= GetExePtr( hModule
);
1221 ordinal
= NE_GetOrdinal( hModule
, name
);
1222 TRACE(module
, "%04x '%s'\n",
1225 ordinal
= LOWORD(name
);
1226 TRACE(module
, "%04x %04x\n",
1229 if (!ordinal
) return (FARPROC16
)0;
1230 ret
= NE_GetEntryPoint( hModule
, ordinal
);
1231 TRACE(module
,"returning %08x\n",(UINT
)ret
);
1235 /***********************************************************************
1236 * GetProcAddress16 (KERNEL.50)
1238 FARPROC16 WINAPI
GetProcAddress16( HMODULE16 hModule
, SEGPTR name
)
1243 if (!hModule
) hModule
= GetCurrentTask();
1244 hModule
= GetExePtr( hModule
);
1246 if (HIWORD(name
) != 0)
1248 ordinal
= NE_GetOrdinal( hModule
, (LPSTR
)PTR_SEG_TO_LIN(name
) );
1249 TRACE(module
, "%04x '%s'\n",
1250 hModule
, (LPSTR
)PTR_SEG_TO_LIN(name
) );
1254 ordinal
= LOWORD(name
);
1255 TRACE(module
, "%04x %04x\n",
1258 if (!ordinal
) return (FARPROC16
)0;
1260 ret
= NE_GetEntryPoint( hModule
, ordinal
);
1262 TRACE(module
, "returning %08x\n", (UINT
)ret
);
1267 /***********************************************************************
1268 * GetProcAddress32 (KERNEL32.257)
1270 FARPROC WINAPI
GetProcAddress( HMODULE hModule
, LPCSTR function
)
1272 return MODULE_GetProcAddress( hModule
, function
, TRUE
);
1275 /***********************************************************************
1276 * WIN16_GetProcAddress32 (KERNEL.453)
1278 FARPROC WINAPI
GetProcAddress32_16( HMODULE hModule
, LPCSTR function
)
1280 return MODULE_GetProcAddress( hModule
, function
, FALSE
);
1283 /***********************************************************************
1284 * MODULE_GetProcAddress32 (internal)
1286 FARPROC
MODULE_GetProcAddress(
1287 HMODULE hModule
, /* [in] current module handle */
1288 LPCSTR function
, /* [in] function to be looked up */
1291 WINE_MODREF
*wm
= MODULE32_LookupHMODULE( hModule
);
1293 if (HIWORD(function
))
1294 TRACE(win32
,"(%08lx,%s)\n",(DWORD
)hModule
,function
);
1296 TRACE(win32
,"(%08lx,%p)\n",(DWORD
)hModule
,function
);
1302 return PE_FindExportedFunction( wm
, function
, snoop
);
1304 return ELF_FindExportedFunction( wm
, function
);
1306 ERR(module
,"wine_modref type %d not handled.\n",wm
->type
);
1312 /***********************************************************************
1313 * RtlImageNtHeaders (NTDLL)
1315 PIMAGE_NT_HEADERS WINAPI
RtlImageNtHeader(HMODULE hModule
)
1318 * return hModule+(((IMAGE_DOS_HEADER*)hModule)->e_lfanew);
1319 * but we could get HMODULE16 or the like (think builtin modules)
1322 WINE_MODREF
*wm
= MODULE32_LookupHMODULE( hModule
);
1323 if (!wm
|| (wm
->type
!= MODULE32_PE
)) return (PIMAGE_NT_HEADERS
)0;
1324 return PE_HEADER(wm
->module
);
1328 /***************************************************************************
1329 * HasGPHandler (KERNEL.338)
1333 typedef struct _GPHANDLERDEF
1342 SEGPTR WINAPI
HasGPHandler16( SEGPTR address
)
1347 GPHANDLERDEF
*gpHandler
;
1349 if ( (hModule
= FarGetOwner16( SELECTOROF(address
) )) != 0
1350 && (gpOrdinal
= NE_GetOrdinal( hModule
, "__GP" )) != 0
1351 && (gpPtr
= (SEGPTR
)NE_GetEntryPointEx( hModule
, gpOrdinal
, FALSE
)) != 0
1352 && !IsBadReadPtr16( gpPtr
, sizeof(GPHANDLERDEF
) )
1353 && (gpHandler
= PTR_SEG_TO_LIN( gpPtr
)) != NULL
)
1355 while (gpHandler
->selector
)
1357 if ( SELECTOROF(address
) == gpHandler
->selector
1358 && OFFSETOF(address
) >= gpHandler
->rangeStart
1359 && OFFSETOF(address
) < gpHandler
->rangeEnd
)
1360 return PTR_SEG_OFF_TO_SEGPTR( gpHandler
->selector
,
1361 gpHandler
->handler
);