2 * Helper program to build unix menu entries
4 * Copyright 1997 Marcus Meissner
5 * Copyright 1998 Juergen Schmied
6 * Copyright 2003 Mike McCormack for CodeWeavers
7 * Copyright 2004 Dmitry Timoshkov
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 * This program will read a Windows shortcut file using the IShellLink
25 * interface, then invoke wineshelllink with the appropriate arguments
26 * to create a KDE/Gnome menu entry for the shortcut.
28 * winemenubuilder [ -r ] <shortcut.lnk>
30 * If the -r parameter is passed, and the shortcut cannot be created,
31 * this program will add RunOnce entry to invoke itself at the next
32 * reboot. This covers the case when a ShortCut is created before the
33 * executable containing its icon.
38 #include "wine/port.h"
56 #include "wine/unicode.h"
57 #include "wine/debug.h"
60 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
62 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
63 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
64 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
65 (csidl)==CSIDL_COMMON_STARTMENU)
67 /* link file formats */
88 GRPICONDIRENTRY idEntries[1];
120 /* Icon extraction routines
122 * FIXME: should use PrivateExtractIcons and friends
123 * FIXME: should not use stdio
126 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
136 BOOL aColorUsed[256] = {0};
141 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
144 if (!(fXPMFile = fopen(szXPMFileName, "w")))
147 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
149 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
151 nHeight = pIcon->bmiHeader.biHeight / 2;
152 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
153 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
154 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
155 + ((pIcon->bmiHeader.biWidth % 32) > 0));
156 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
157 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
158 : 1 << pIcon->bmiHeader.biBitCount;
159 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
160 pAND = pXOR + nHeight * nXORWidthBytes;
162 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
163 #define COLOR(x,y) (b8BitColors ? pXOR[(x) + (nHeight - (y) - 1) * nXORWidthBytes] : (x) % 2 ? pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF : (pXOR[(x) / 2 + (nHeight - (y) - 1) * nXORWidthBytes] & 0xF0) >> 4)
165 for (i = 0; i < nHeight; i++) {
166 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
167 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
169 aColorUsed[COLOR(j,i)] = TRUE;
175 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
177 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
178 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
181 for (i = 0; i < nColors; i++) {
183 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
184 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
187 if (fprintf(fXPMFile, "\" c None\"") <= 0)
190 for (i = 0; i < nHeight; i++)
192 if (fprintf(fXPMFile, ",\n\"") <= 0)
194 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
198 if (fprintf(fXPMFile, " ") <= 0)
202 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
205 if (fprintf(fXPMFile, "\"") <= 0)
208 if (fprintf(fXPMFile, "};\n") <= 0)
221 unlink( szXPMFileName );
225 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
227 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
229 if (!sEnumRes->nIndex--)
231 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
238 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, const char *szXPMFileName)
242 LPCWSTR lpName = NULL;
244 GRPICONDIR *pIconDir;
246 ENUMRESSTRUCT sEnumRes;
252 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
255 WINE_ERR("LoadLibraryExW (%s) failed, error %ld\n",
256 wine_dbgstr_w(szFileName), GetLastError());
262 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
263 WINE_TRACE("FindResourceW (%s) called, return %p, error %ld\n",
264 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
269 sEnumRes.pResInfo = &hResInfo;
270 sEnumRes.nIndex = nIndex;
271 EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON, EnumResNameProc, (LONG_PTR)&sEnumRes);
276 if ((hResData = LoadResource(hModule, hResInfo)))
278 if ((pIconDir = LockResource(hResData)))
280 for (i = 0; i < pIconDir->idCount; i++)
282 if ((pIconDir->idEntries[i].wBitCount >= nMaxBits) && (pIconDir->idEntries[i].wBitCount <= 8))
284 nMaxBits = pIconDir->idEntries[i].wBitCount;
286 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
288 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
289 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
295 FreeResource(hResData);
300 WINE_ERR("ExtractFromEXEDLL failed, error %ld\n", GetLastError());
301 FreeLibrary(hModule);
305 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
307 if ((hResData = LoadResource(hModule, hResInfo)))
309 if ((pIcon = LockResource(hResData)))
311 if(SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
315 FreeResource(hResData);
319 FreeLibrary(hModule);
323 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, const char *szXPMFileName)
325 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
326 !extract_icon16(szFileName, szXPMFileName)*/)
331 static int ExtractFromICO(LPCWSTR szFileName, const char *szXPMFileName)
335 ICONDIRENTRY *pIconDirEntry;
342 filename = wine_get_unix_file_name(szFileName);
343 if (!(fICOFile = fopen(filename, "r")))
346 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1)
348 if ((iconDir.idReserved != 0) || (iconDir.idType != 1))
351 if ((pIconDirEntry = malloc(iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
353 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
356 for (i = 0; i < iconDir.idCount; i++)
357 if ((pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) > nMax)
360 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
362 if ((pIcon = malloc(pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
364 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
366 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
369 if(!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
375 HeapFree(GetProcessHeap(), 0, filename);
385 HeapFree(GetProcessHeap(), 0, filename);
389 static BOOL create_default_icon( const char *filename, const char* comment )
394 if (!(fXPM = fopen(filename, "w"))) return FALSE;
395 if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0)
397 for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) {
398 if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0)
401 if (fprintf( fXPM, "};\n" ) <=0)
412 static unsigned short crc16(const char* string)
414 unsigned short crc = 0;
417 for (i = 0; string[i] != 0; i++)
420 for (j = 0; j < 8; c >>= 1, j++)
422 xor_poly = (c ^ crc) & 1;
431 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
432 static char *extract_icon( LPCWSTR path, int index)
436 char *iconsdir, *ico_path, *ico_name, *xpm_path;
441 /* Where should we save the icon? */
442 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
443 iconsdir=NULL; /* Default is no icon */
444 /* @@ Wine registry key: HKCU\Software\Wine\WineMenuBuilder */
445 if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\WineMenuBuilder", &hkey ))
447 static const WCHAR IconsDirW[] = {'I','c','o','n','s','D','i','r',0};
451 if (!RegQueryValueExW(hkey, IconsDirW, 0, NULL, NULL, &size))
453 iconsdirW = HeapAlloc(GetProcessHeap(), 0, size);
454 RegQueryValueExW(hkey, IconsDirW, 0, NULL, (LPBYTE)iconsdirW, &size);
456 if (!(iconsdir = wine_get_unix_file_name(iconsdirW)))
458 int n = WideCharToMultiByte(CP_UNIXCP, 0, iconsdirW, -1, NULL, 0, NULL, NULL);
459 iconsdir = HeapAlloc(GetProcessHeap(), 0, n);
460 WideCharToMultiByte(CP_UNIXCP, 0, iconsdirW, -1, iconsdir, n, NULL, NULL);
462 HeapFree(GetProcessHeap(), 0, iconsdirW);
469 WCHAR path[MAX_PATH];
471 if (GetTempPathW(MAX_PATH, path)) iconsdir = wine_get_unix_file_name(path);
475 return NULL; /* No icon created */
479 HeapFree(GetProcessHeap(), 0, iconsdir);
480 return NULL; /* No icon created */
483 /* If icon path begins with a '*' then this is a deferred call */
490 /* Determine the icon base name */
491 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
492 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
493 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
496 if (*s=='/' || *s=='\\') {
504 if (*ico_name=='\\') *ico_name++='\0';
505 s=strrchr(ico_name,'.');
508 /* Compute the source-path hash */
511 /* Try to treat the source file as an exe */
512 xpm_path=HeapAlloc(GetProcessHeap(), 0, strlen(iconsdir)+1+4+1+strlen(ico_name)+1+12+1+3);
513 sprintf(xpm_path,"%s/%04x_%s.%d.xpm",iconsdir,crc,ico_name,index);
514 if (ExtractFromEXEDLL( path, index, xpm_path ))
517 /* Must be something else, ignore the index in that case */
518 sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name);
519 if (ExtractFromICO( path, xpm_path))
522 if (create_default_icon( xpm_path, ico_path ))
525 HeapFree( GetProcessHeap(), 0, xpm_path );
529 HeapFree(GetProcessHeap(), 0, iconsdir);
530 HeapFree(GetProcessHeap(), 0, ico_path);
534 static BOOL DeferToRunOnce(LPWSTR link)
538 static const WCHAR szRunOnce[] = {
539 'S','o','f','t','w','a','r','e','\\',
540 'M','i','c','r','o','s','o','f','t','\\',
541 'W','i','n','d','o','w','s','\\',
542 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
543 'R','u','n','O','n','c','e',0
545 static const WCHAR szFormat[] = { '%','s',' ','"','%','s','"',0 };
547 WCHAR szExecutable[MAX_PATH];
549 WINE_TRACE( "Deferring icon creation to reboot.\n");
551 len = GetModuleFileNameW( 0, szExecutable, MAX_PATH );
552 if (!len || len >= MAX_PATH) return FALSE;
554 len = ( lstrlenW( link ) + lstrlenW( szExecutable ) + 4)*sizeof(WCHAR);
555 buffer = HeapAlloc( GetProcessHeap(), 0, len );
559 wsprintfW( buffer, szFormat, szExecutable, link );
561 r = RegCreateKeyExW(HKEY_LOCAL_MACHINE, szRunOnce, 0,
562 NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hkey, NULL);
563 if ( r == ERROR_SUCCESS )
565 r = RegSetValueExW(hkey, link, 0, REG_SZ,
566 (LPBYTE) buffer, (lstrlenW(buffer) + 1)*sizeof(WCHAR));
569 HeapFree(GetProcessHeap(), 0, buffer);
574 /* This escapes \ in filenames */
575 static LPSTR escape(LPCWSTR arg)
582 while((esc = strchrW(esc, '\\')))
588 len += WideCharToMultiByte(CP_UNIXCP, 0, arg, -1, NULL, 0, NULL, NULL);
589 narg = HeapAlloc(GetProcessHeap(), 0, len);
594 n = WideCharToMultiByte(CP_UNIXCP, 0, arg, 1, x, len, NULL, NULL);
598 *x++='\\'; /* escape \ */
605 static int fork_and_wait( const char *linker, const char *link_name, const char *path,
606 int desktop, const char *args, const char *icon_name,
607 const char *workdir, const char *description )
610 const char *argv[20];
613 WINE_TRACE( "linker app='%s' link='%s' mode=%s "
614 "path='%s' args='%s' icon='%s' workdir='%s' descr='%s'\n",
615 linker, link_name, desktop ? "desktop" : "menu",
616 path, args, icon_name, workdir, description );
618 argv[pos++] = linker ;
619 argv[pos++] = "--link";
620 argv[pos++] = link_name;
621 argv[pos++] = "--path";
623 argv[pos++] = desktop ? "--desktop" : "--menu";
624 if (args && strlen(args))
626 argv[pos++] = "--args";
631 argv[pos++] = "--icon";
632 argv[pos++] = icon_name;
634 if (workdir && strlen(workdir))
636 argv[pos++] = "--workdir";
637 argv[pos++] = workdir;
639 if (description && strlen(description))
641 argv[pos++] = "--descr";
642 argv[pos++] = description;
646 retcode=spawnvp( _P_WAIT, linker, argv );
648 WINE_ERR("%s returned %d\n",linker,retcode);
652 static char *cleanup_link( LPCWSTR link )
654 char *unix_file_name;
657 unix_file_name = wine_get_unix_file_name(link);
660 WINE_ERR("target link %s not found\n", wine_dbgstr_w(link));
664 link_name = unix_file_name;
665 p = strrchr( link_name, '/' );
669 p = strrchr( link_name, '.' );
673 p = HeapAlloc(GetProcessHeap(), 0, strlen(link_name) + 1);
674 strcpy(p, link_name);
675 HeapFree(GetProcessHeap(), 0, unix_file_name);
680 /***********************************************************************
684 * returns TRUE if successful
685 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP
687 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc )
689 WCHAR filename[MAX_PATH], buffer[MAX_PATH];
690 DWORD len, i, r, filelen;
691 const DWORD locations[] = {
692 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
693 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
694 CSIDL_COMMON_STARTMENU };
696 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
697 filelen=GetFullPathNameW( linkfile, MAX_PATH, filename, NULL );
698 if (filelen==0 || filelen>MAX_PATH)
701 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
703 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
705 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
708 len = lstrlenW(buffer);
712 if (len > filelen || filename[len]!='\\')
714 /* do a lstrcmpinW */
716 r = lstrcmpiW( filename, buffer );
717 filename[len] = '\\';
721 /* return the remainder of the string and link type */
729 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bAgain )
731 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
732 char *escaped_path = NULL, *escaped_args = NULL, *escaped_description = NULL;
733 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
734 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
735 int iIconId = 0, r = -1;
740 WINE_ERR("Link name is null\n");
744 if( !GetLinkLocation( link, &csidl ) )
746 WINE_WARN("Unknown link location '%s'. Ignoring.\n",wine_dbgstr_w(link));
749 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
751 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
756 IShellLinkW_GetWorkingDirectory( sl, szWorkDir, MAX_PATH );
757 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
759 szDescription[0] = 0;
760 IShellLinkW_GetDescription( sl, szDescription, INFOTIPSIZE );
761 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
764 IShellLinkW_GetPath( sl, szPath, MAX_PATH, NULL, SLGP_RAWPATH );
765 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
768 IShellLinkW_GetArguments( sl, szArgs, INFOTIPSIZE );
769 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
772 IShellLinkW_GetIconLocation( sl, szIconPath, MAX_PATH, &iIconId );
773 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
777 LPITEMIDLIST pidl = NULL;
778 IShellLinkW_GetIDList( sl, &pidl );
779 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
780 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
783 /* extract the icon */
785 icon_name = extract_icon( szIconPath , iIconId );
787 icon_name = extract_icon( szPath, iIconId );
789 /* fail - try once again at reboot time */
794 WINE_WARN("Unable to extract icon, deferring.\n");
797 WINE_ERR("failed to extract icon.\n");
803 static const WCHAR exeW[] = {'.','e','x','e',0};
806 /* check for .exe extension */
807 if (!(p = strrchrW( szPath, '.' ))) return FALSE;
808 if (strchrW( p, '\\' ) || strchrW( p, '/' )) return FALSE;
809 if (lstrcmpiW( p, exeW )) return FALSE;
811 /* convert app working dir */
813 work_dir = wine_get_unix_file_name( szWorkDir );
817 static const WCHAR startW[] = {
818 '\\','c','o','m','m','a','n','d',
819 '\\','s','t','a','r','t','.','e','x','e',0};
821 /* if there's no path... try run the link itself */
822 lstrcpynW(szArgs, link, MAX_PATH);
823 GetWindowsDirectoryW(szPath, MAX_PATH);
824 lstrcatW(szPath, startW);
827 link_name = cleanup_link( link );
830 WINE_ERR("Couldn't clean up link name %s\n", wine_dbgstr_w(link));
834 /* escape the path and parameters */
835 escaped_path = escape(szPath);
836 escaped_args = escape(szArgs);
837 escaped_description = escape(szDescription);
839 r = fork_and_wait("wineshelllink", link_name, escaped_path,
840 in_desktop_dir(csidl), escaped_args, icon_name,
841 work_dir ? work_dir : "", escaped_description);
844 HeapFree( GetProcessHeap(), 0, icon_name );
845 HeapFree( GetProcessHeap(), 0, work_dir );
846 HeapFree( GetProcessHeap(), 0, link_name );
847 HeapFree( GetProcessHeap(), 0, escaped_args );
848 HeapFree( GetProcessHeap(), 0, escaped_path );
849 HeapFree( GetProcessHeap(), 0, escaped_description );
853 WINE_ERR("failed to fork and exec wineshelllink\n" );
861 static BOOL Process_Link( LPCWSTR linkname, BOOL bAgain )
866 WCHAR fullname[MAX_PATH];
869 WINE_TRACE("%s, again %d\n", wine_dbgstr_w(linkname), bAgain);
873 WINE_ERR("link name missing\n");
877 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
878 if (len==0 || len>MAX_PATH)
880 WINE_ERR("couldn't get full path of link file\n");
884 r = CoInitialize( NULL );
887 WINE_ERR("CoInitialize failed\n");
891 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
892 &IID_IShellLinkW, (LPVOID *) &sl );
895 WINE_ERR("No IID_IShellLink\n");
899 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
902 WINE_ERR("No IID_IPersistFile\n");
906 r = IPersistFile_Load( pf, fullname, STGM_READ );
909 /* If something fails (eg. Couldn't extract icon)
910 * defer this menu entry to reboot via runonce
912 if( ! InvokeShellLinker( sl, fullname, bAgain ) && bAgain )
913 DeferToRunOnce( fullname );
915 WINE_TRACE("Success.\n");
918 IPersistFile_Release( pf );
919 IShellLinkW_Release( sl );
927 static CHAR *next_token( LPSTR *p )
929 LPSTR token = NULL, t = *p;
942 /* unquote the token */
944 t = strchr( token, '"' );
953 t = strchr( token, ' ' );
963 /***********************************************************************
967 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
969 LPSTR token = NULL, p;
971 HANDLE hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
974 /* running multiple instances of wineshelllink
975 at the same time may be dangerous */
976 if( WAIT_OBJECT_0 != WaitForSingleObject( hsem, INFINITE ) )
982 for( p = cmdline; p && *p; )
984 token = next_token( &p );
987 if( !lstrcmpA( token, "-r" ) )
989 else if( token[0] == '-' )
991 WINE_ERR( "unknown option %s\n",token);
995 WCHAR link[MAX_PATH];
997 MultiByteToWideChar( CP_ACP, 0, token, -1, link, sizeof(link)/sizeof(WCHAR) );
998 if( !Process_Link( link, bAgain ) )
1000 WINE_ERR( "failed to build menu item for %s\n",token);
1006 ReleaseSemaphore( hsem, 1, NULL );
1007 CloseHandle( hsem );