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
8 * Copyright 2005 Bill Medland
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 * This program is used to replicate the Windows desktop and start menu
26 * into the native desktop's copies. Desktop entries are merged directly
27 * into the native desktop. The Windows Start Menu corresponds to a Wine
28 * entry within the native "start" menu and replicates the whole tree
29 * structure of the Windows Start Menu. Currently it does not differentiate
30 * between the user's desktop/start menu and the "All Users" copies.
32 * This program will read a Windows shortcut file using the IShellLink
33 * interface, then invoke wineshelllink with the appropriate arguments
34 * to create a KDE/Gnome menu entry for the shortcut.
36 * winemenubuilder [ -r ] <shortcut.lnk>
38 * If the -r parameter is passed, and the shortcut cannot be created,
39 * this program will add a RunOnce entry to invoke itself at the next
40 * reboot. This covers the case when a ShortCut is created before the
41 * executable containing its icon.
44 * Handle data lnk files. There is no icon in the file; the icon is in
45 * the handler for the file type (or pointed to by the lnk file). Also it
46 * might be better to use a native handler (e.g. a native acroread for pdf
48 * Differentiate between the user's entries and the "All Users" entries.
49 * If it is possible to add the desktop files to the native system's
50 * shared location for an "All Users" entry then do so. As a suggestion the
51 * shared menu Wine base could be writable to the wine group, or a wineadm
57 #include "wine/port.h"
76 #include "wine/unicode.h"
77 #include "wine/debug.h"
80 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
82 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
83 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
84 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
85 (csidl)==CSIDL_COMMON_STARTMENU)
87 /* link file formats */
108 GRPICONDIRENTRY idEntries[1];
140 /* Icon extraction routines
142 * FIXME: should use PrivateExtractIcons and friends
143 * FIXME: should not use stdio
146 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
156 BOOL aColorUsed[256] = {0};
161 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
164 if (!(fXPMFile = fopen(szXPMFileName, "w")))
166 WINE_TRACE("unable to open '%s' for writing: %s\n", szXPMFileName, strerror(errno));
170 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
172 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
174 nHeight = pIcon->bmiHeader.biHeight / 2;
175 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
176 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
177 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
178 + ((pIcon->bmiHeader.biWidth % 32) > 0));
179 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
180 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
181 : 1 << pIcon->bmiHeader.biBitCount;
182 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
183 pAND = pXOR + nHeight * nXORWidthBytes;
185 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
186 #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)
188 for (i = 0; i < nHeight; i++) {
189 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
190 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
192 aColorUsed[COLOR(j,i)] = TRUE;
198 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
200 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
201 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
204 for (i = 0; i < nColors; i++) {
206 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
207 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
210 if (fprintf(fXPMFile, "\" c None\"") <= 0)
213 for (i = 0; i < nHeight; i++)
215 if (fprintf(fXPMFile, ",\n\"") <= 0)
217 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
221 if (fprintf(fXPMFile, " ") <= 0)
225 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
228 if (fprintf(fXPMFile, "\"") <= 0)
231 if (fprintf(fXPMFile, "};\n") <= 0)
244 unlink( szXPMFileName );
248 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
250 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
252 if (!sEnumRes->nIndex--)
254 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
261 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, const char *szXPMFileName)
265 LPCWSTR lpName = NULL;
267 GRPICONDIR *pIconDir;
269 ENUMRESSTRUCT sEnumRes;
275 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
278 WINE_ERR("LoadLibraryExW (%s) failed, error %ld\n",
279 wine_dbgstr_w(szFileName), GetLastError());
285 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
286 WINE_TRACE("FindResourceW (%s) called, return %p, error %ld\n",
287 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
292 sEnumRes.pResInfo = &hResInfo;
293 sEnumRes.nIndex = nIndex;
294 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
295 EnumResNameProc, (LONG_PTR)&sEnumRes))
297 WINE_TRACE("EnumResourceNamesW failed, error %ld\n", GetLastError());
303 if ((hResData = LoadResource(hModule, hResInfo)))
305 if ((pIconDir = LockResource(hResData)))
307 for (i = 0; i < pIconDir->idCount; i++)
309 if ((pIconDir->idEntries[i].wBitCount >= nMaxBits) && (pIconDir->idEntries[i].wBitCount <= 8))
311 nMaxBits = pIconDir->idEntries[i].wBitCount;
313 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
315 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
316 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
322 FreeResource(hResData);
327 WINE_ERR("found no icon\n");
328 FreeLibrary(hModule);
332 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
334 if ((hResData = LoadResource(hModule, hResInfo)))
336 if ((pIcon = LockResource(hResData)))
338 if(SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
342 FreeResource(hResData);
346 FreeLibrary(hModule);
350 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, const char *szXPMFileName)
352 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
353 !extract_icon16(szFileName, szXPMFileName)*/)
358 static int ExtractFromICO(LPCWSTR szFileName, const char *szXPMFileName)
362 ICONDIRENTRY *pIconDirEntry;
369 filename = wine_get_unix_file_name(szFileName);
370 if (!(fICOFile = fopen(filename, "r")))
372 WINE_TRACE("unable to open '%s' for reading: %s\n", filename, strerror(errno));
376 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1)
378 if ((iconDir.idReserved != 0) || (iconDir.idType != 1))
381 if ((pIconDirEntry = malloc(iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
383 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
386 for (i = 0; i < iconDir.idCount; i++)
387 if ((pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) > nMax)
390 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
392 if ((pIcon = malloc(pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
394 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
396 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
399 if(!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
405 HeapFree(GetProcessHeap(), 0, filename);
415 HeapFree(GetProcessHeap(), 0, filename);
419 static BOOL create_default_icon( const char *filename, const char* comment )
424 if (!(fXPM = fopen(filename, "w"))) return FALSE;
425 if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0)
427 for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) {
428 if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0)
431 if (fprintf( fXPM, "};\n" ) <=0)
442 static unsigned short crc16(const char* string)
444 unsigned short crc = 0;
447 for (i = 0; string[i] != 0; i++)
450 for (j = 0; j < 8; c >>= 1, j++)
452 xor_poly = (c ^ crc) & 1;
461 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
462 static char *extract_icon( LPCWSTR path, int index)
466 char *iconsdir, *ico_path, *ico_name, *xpm_path;
471 /* Where should we save the icon? */
472 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
473 iconsdir=NULL; /* Default is no icon */
474 /* @@ Wine registry key: HKCU\Software\Wine\WineMenuBuilder */
475 if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\WineMenuBuilder", &hkey ))
477 static const WCHAR IconsDirW[] = {'I','c','o','n','s','D','i','r',0};
481 if (!RegQueryValueExW(hkey, IconsDirW, 0, NULL, NULL, &size))
483 iconsdirW = HeapAlloc(GetProcessHeap(), 0, size);
484 RegQueryValueExW(hkey, IconsDirW, 0, NULL, (LPBYTE)iconsdirW, &size);
486 if (!(iconsdir = wine_get_unix_file_name(iconsdirW)))
488 int n = WideCharToMultiByte(CP_UNIXCP, 0, iconsdirW, -1, NULL, 0, NULL, NULL);
489 iconsdir = HeapAlloc(GetProcessHeap(), 0, n);
490 WideCharToMultiByte(CP_UNIXCP, 0, iconsdirW, -1, iconsdir, n, NULL, NULL);
492 HeapFree(GetProcessHeap(), 0, iconsdirW);
499 WCHAR path[MAX_PATH];
500 if (GetTempPathW(MAX_PATH, path))
501 iconsdir = wine_get_unix_file_name(path);
504 WINE_TRACE("no IconsDir\n");
505 return NULL; /* No icon created */
511 WINE_TRACE("icon generation disabled\n");
512 HeapFree(GetProcessHeap(), 0, iconsdir);
513 return NULL; /* No icon created */
516 /* If icon path begins with a '*' then this is a deferred call */
523 /* Determine the icon base name */
524 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
525 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
526 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
529 if (*s=='/' || *s=='\\') {
537 if (*ico_name=='\\') *ico_name++='\0';
538 s=strrchr(ico_name,'.');
541 /* Compute the source-path hash */
544 /* Try to treat the source file as an exe */
545 xpm_path=HeapAlloc(GetProcessHeap(), 0, strlen(iconsdir)+1+4+1+strlen(ico_name)+1+12+1+3);
546 sprintf(xpm_path,"%s/%04x_%s.%d.xpm",iconsdir,crc,ico_name,index);
547 if (ExtractFromEXEDLL( path, index, xpm_path ))
550 /* Must be something else, ignore the index in that case */
551 sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name);
552 if (ExtractFromICO( path, xpm_path))
555 if (create_default_icon( xpm_path, ico_path ))
558 HeapFree( GetProcessHeap(), 0, xpm_path );
562 HeapFree(GetProcessHeap(), 0, iconsdir);
563 HeapFree(GetProcessHeap(), 0, ico_path);
567 static BOOL DeferToRunOnce(LPWSTR link)
571 static const WCHAR szRunOnce[] = {
572 'S','o','f','t','w','a','r','e','\\',
573 'M','i','c','r','o','s','o','f','t','\\',
574 'W','i','n','d','o','w','s','\\',
575 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
576 'R','u','n','O','n','c','e',0
578 static const WCHAR szFormat[] = { '%','s',' ','"','%','s','"',0 };
580 WCHAR szExecutable[MAX_PATH];
582 WINE_TRACE( "Deferring icon creation to reboot.\n");
584 len = GetModuleFileNameW( 0, szExecutable, MAX_PATH );
585 if (!len || len >= MAX_PATH) return FALSE;
587 len = ( lstrlenW( link ) + lstrlenW( szExecutable ) + 4)*sizeof(WCHAR);
588 buffer = HeapAlloc( GetProcessHeap(), 0, len );
592 wsprintfW( buffer, szFormat, szExecutable, link );
594 r = RegCreateKeyExW(HKEY_LOCAL_MACHINE, szRunOnce, 0,
595 NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hkey, NULL);
596 if ( r == ERROR_SUCCESS )
598 r = RegSetValueExW(hkey, link, 0, REG_SZ,
599 (LPBYTE) buffer, (lstrlenW(buffer) + 1)*sizeof(WCHAR));
602 HeapFree(GetProcessHeap(), 0, buffer);
607 /* This escapes \ in filenames */
608 static LPSTR escape(LPCWSTR arg)
615 while((esc = strchrW(esc, '\\')))
621 len += WideCharToMultiByte(CP_UNIXCP, 0, arg, -1, NULL, 0, NULL, NULL);
622 narg = HeapAlloc(GetProcessHeap(), 0, len);
627 n = WideCharToMultiByte(CP_UNIXCP, 0, arg, 1, x, len, NULL, NULL);
631 *x++='\\'; /* escape \ */
638 static int fork_and_wait( const char *linker, const char *link_name, const char *path,
639 int desktop, const char *args, const char *icon_name,
640 const char *workdir, const char *description )
643 const char *argv[20];
646 WINE_TRACE( "linker app='%s' link='%s' mode=%s "
647 "path='%s' args='%s' icon='%s' workdir='%s' descr='%s'\n",
648 linker, link_name, desktop ? "desktop" : "menu",
649 path, args, icon_name, workdir, description );
651 argv[pos++] = linker ;
652 argv[pos++] = "--link";
653 argv[pos++] = link_name;
654 argv[pos++] = "--path";
656 argv[pos++] = desktop ? "--desktop" : "--menu";
657 if (args && strlen(args))
659 argv[pos++] = "--args";
664 argv[pos++] = "--icon";
665 argv[pos++] = icon_name;
667 if (workdir && strlen(workdir))
669 argv[pos++] = "--workdir";
670 argv[pos++] = workdir;
672 if (description && strlen(description))
674 argv[pos++] = "--descr";
675 argv[pos++] = description;
679 retcode=spawnvp( _P_WAIT, linker, argv );
681 WINE_ERR("%s returned %d\n",linker,retcode);
685 /* Return a heap-allocated copy of the unix format difference between the two
686 * Windows-format paths.
687 * locn is the owning location
688 * link is within locn
690 static char *relative_path( LPCWSTR link, LPCWSTR locn )
692 char *unix_locn, *unix_link;
693 char *relative = NULL;
695 unix_locn = wine_get_unix_file_name(locn);
696 unix_link = wine_get_unix_file_name(link);
697 if (unix_locn && unix_link)
699 size_t len_unix_locn, len_unix_link;
700 len_unix_locn = strlen (unix_locn);
701 len_unix_link = strlen (unix_link);
702 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
705 char *p = strrchr (unix_link + len_unix_locn, '/');
706 p = strrchr (p, '.');
710 len_unix_link = p - unix_link;
712 len_rel = len_unix_link - len_unix_locn;
713 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
716 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
721 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
722 HeapFree(GetProcessHeap(), 0, unix_locn);
723 HeapFree(GetProcessHeap(), 0, unix_link);
727 /***********************************************************************
731 * returns TRUE if successful
732 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
733 * *relative will contain the address of a heap-allocated copy of the portion
734 * of the filename that is within the specified location, in unix form
736 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
738 WCHAR filename[MAX_PATH], buffer[MAX_PATH];
739 DWORD len, i, r, filelen;
740 const DWORD locations[] = {
741 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
742 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
743 CSIDL_COMMON_STARTMENU };
745 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
746 filelen=GetFullPathNameW( linkfile, MAX_PATH, filename, NULL );
747 if (filelen==0 || filelen>MAX_PATH)
750 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
752 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
754 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
757 len = lstrlenW(buffer);
759 continue; /* We've just trashed memory! Hopefully we are OK */
761 if (len > filelen || filename[len]!='\\')
763 /* do a lstrcmpinW */
765 r = lstrcmpiW( filename, buffer );
766 filename[len] = '\\';
770 /* return the remainder of the string and link type */
772 *relative = relative_path (filename, buffer);
773 return (*relative != NULL);
779 /* gets the target path directly or through MSI */
780 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
781 LPWSTR szArgs, DWORD argsSize)
783 IShellLinkDataList *dl = NULL;
784 EXP_DARWIN_LINK *dar = NULL;
790 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
791 if (hr == S_OK && szPath[0])
793 IShellLinkW_GetArguments( sl, szArgs, argsSize );
797 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
801 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
808 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
809 if (hr == ERROR_SUCCESS)
812 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
813 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
814 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
815 if (hr == ERROR_SUCCESS)
818 int bcount, in_quotes;
820 /* Extract the application path */
827 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
829 /* skip the remaining spaces */
832 } while (*s==0x0009 || *s==0x0020);
846 /* Preceded by an even number of '\', this is
847 * half that number of '\', plus a quote which
851 in_quotes=!in_quotes;
856 /* Preceded by an odd number of '\', this is
857 * half that number of '\' followed by a '"'
867 /* a regular character */
871 if ((d-szPath) == pathSize)
873 /* Keep processing the path till we get to the
874 * arguments, but 'stand still'
879 /* Close the application path */
882 lstrcpynW(szArgs, s, argsSize);
884 HeapFree( GetProcessHeap(), 0, szCmdline );
889 IShellLinkDataList_Release( dl );
893 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bAgain )
895 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
896 char *escaped_path = NULL, *escaped_args = NULL, *escaped_description = NULL;
897 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
898 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
899 int iIconId = 0, r = -1;
904 WINE_ERR("Link name is null\n");
908 if( !GetLinkLocation( link, &csidl, &link_name ) )
910 WINE_WARN("Unknown link location '%s'. Ignoring.\n",wine_dbgstr_w(link));
913 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
915 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
918 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
921 IShellLinkW_GetWorkingDirectory( sl, szWorkDir, MAX_PATH );
922 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
924 szDescription[0] = 0;
925 IShellLinkW_GetDescription( sl, szDescription, INFOTIPSIZE );
926 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
928 get_cmdline( sl, szPath, MAX_PATH, szArgs, INFOTIPSIZE);
929 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
930 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
933 IShellLinkW_GetIconLocation( sl, szIconPath, MAX_PATH, &iIconId );
934 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
938 LPITEMIDLIST pidl = NULL;
939 IShellLinkW_GetIDList( sl, &pidl );
940 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
941 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
944 /* extract the icon */
946 icon_name = extract_icon( szIconPath , iIconId );
948 icon_name = extract_icon( szPath, iIconId );
950 /* fail - try once again at reboot time */
955 WINE_WARN("Unable to extract icon, deferring.\n");
958 WINE_ERR("failed to extract icon.\n");
964 static const WCHAR exeW[] = {'.','e','x','e',0};
967 /* check for .exe extension */
968 if (!(p = strrchrW( szPath, '.' ))) return FALSE;
969 if (strchrW( p, '\\' ) || strchrW( p, '/' )) return FALSE;
970 if (lstrcmpiW( p, exeW )) return FALSE;
972 /* convert app working dir */
974 work_dir = wine_get_unix_file_name( szWorkDir );
978 static const WCHAR startW[] = {
979 '\\','c','o','m','m','a','n','d',
980 '\\','s','t','a','r','t','.','e','x','e',0};
982 /* if there's no path... try run the link itself */
983 lstrcpynW(szArgs, link, MAX_PATH);
984 GetWindowsDirectoryW(szPath, MAX_PATH);
985 lstrcatW(szPath, startW);
988 /* escape the path and parameters */
989 escaped_path = escape(szPath);
990 escaped_args = escape(szArgs);
991 escaped_description = escape(szDescription);
993 r = fork_and_wait("wineshelllink", link_name, escaped_path,
994 in_desktop_dir(csidl), escaped_args, icon_name,
995 work_dir ? work_dir : "", escaped_description);
998 HeapFree( GetProcessHeap(), 0, icon_name );
999 HeapFree( GetProcessHeap(), 0, work_dir );
1000 HeapFree( GetProcessHeap(), 0, link_name );
1001 HeapFree( GetProcessHeap(), 0, escaped_args );
1002 HeapFree( GetProcessHeap(), 0, escaped_path );
1003 HeapFree( GetProcessHeap(), 0, escaped_description );
1007 WINE_ERR("failed to fork and exec wineshelllink\n" );
1015 static BOOL Process_Link( LPCWSTR linkname, BOOL bAgain )
1020 WCHAR fullname[MAX_PATH];
1023 WINE_TRACE("%s, again %d\n", wine_dbgstr_w(linkname), bAgain);
1027 WINE_ERR("link name missing\n");
1031 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
1032 if (len==0 || len>MAX_PATH)
1034 WINE_ERR("couldn't get full path of link file\n");
1038 r = CoInitialize( NULL );
1041 WINE_ERR("CoInitialize failed\n");
1045 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
1046 &IID_IShellLinkW, (LPVOID *) &sl );
1049 WINE_ERR("No IID_IShellLink\n");
1053 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
1056 WINE_ERR("No IID_IPersistFile\n");
1060 r = IPersistFile_Load( pf, fullname, STGM_READ );
1061 if( SUCCEEDED( r ) )
1063 /* If something fails (eg. Couldn't extract icon)
1064 * defer this menu entry to reboot via runonce
1066 if( ! InvokeShellLinker( sl, fullname, bAgain ) && bAgain )
1067 DeferToRunOnce( fullname );
1069 WINE_TRACE("Success.\n");
1072 IPersistFile_Release( pf );
1073 IShellLinkW_Release( sl );
1081 static CHAR *next_token( LPSTR *p )
1083 LPSTR token = NULL, t = *p;
1088 while( t && !token )
1096 /* unquote the token */
1098 t = strchr( token, '"' );
1107 t = strchr( token, ' ' );
1117 /***********************************************************************
1121 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
1123 LPSTR token = NULL, p;
1124 BOOL bAgain = FALSE;
1125 HANDLE hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
1128 /* running multiple instances of wineshelllink
1129 at the same time may be dangerous */
1130 if( WAIT_OBJECT_0 != WaitForSingleObject( hsem, INFINITE ) )
1136 for( p = cmdline; p && *p; )
1138 token = next_token( &p );
1141 if( !lstrcmpA( token, "-r" ) )
1143 else if( token[0] == '-' )
1145 WINE_ERR( "unknown option %s\n",token);
1149 WCHAR link[MAX_PATH];
1151 MultiByteToWideChar( CP_ACP, 0, token, -1, link, sizeof(link)/sizeof(WCHAR) );
1152 if( !Process_Link( link, bAgain ) )
1154 WINE_ERR( "failed to build menu item for %s\n",token);
1160 ReleaseSemaphore( hsem, 1, NULL );
1161 CloseHandle( hsem );