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
9 * Copyright 2008 Damjan Jovanovic
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with this library; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 * This program is used to replicate the Windows desktop and start menu
27 * into the native desktop's copies. Desktop entries are merged directly
28 * into the native desktop. The Windows Start Menu corresponds to a Wine
29 * entry within the native "start" menu and replicates the whole tree
30 * structure of the Windows Start Menu. Currently it does not differentiate
31 * between the user's desktop/start menu and the "All Users" copies.
33 * This program will read a Windows shortcut file using the IShellLink
34 * interface, then create a KDE/Gnome menu entry for the shortcut.
36 * winemenubuilder [ -w ] <shortcut.lnk>
38 * If the -w parameter is passed, and the shortcut cannot be created,
39 * this program will wait for the parent process to finish and then try
40 * again. 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"
78 #include "wine/unicode.h"
79 #include "wine/debug.h"
80 #include "wine/library.h"
88 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
90 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
91 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
92 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
93 (csidl)==CSIDL_COMMON_STARTMENU)
95 /* link file formats */
116 GRPICONDIRENTRY idEntries[1];
147 static char *xdg_config_dir;
148 static char *xdg_data_dir;
150 /* Icon extraction routines
152 * FIXME: should use PrivateExtractIcons and friends
153 * FIXME: should not use stdio
156 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
158 /* PNG-specific code */
161 static void *libpng_handle;
162 #define MAKE_FUNCPTR(f) static typeof(f) * p##f
163 MAKE_FUNCPTR(png_create_info_struct);
164 MAKE_FUNCPTR(png_create_write_struct);
165 MAKE_FUNCPTR(png_destroy_write_struct);
166 MAKE_FUNCPTR(png_init_io);
167 MAKE_FUNCPTR(png_set_bgr);
168 MAKE_FUNCPTR(png_set_text);
169 MAKE_FUNCPTR(png_set_IHDR);
170 MAKE_FUNCPTR(png_write_end);
171 MAKE_FUNCPTR(png_write_info);
172 MAKE_FUNCPTR(png_write_row);
175 static void *load_libpng(void)
177 if ((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL)
179 #define LOAD_FUNCPTR(f) \
180 if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
181 libpng_handle = NULL; \
184 LOAD_FUNCPTR(png_create_info_struct);
185 LOAD_FUNCPTR(png_create_write_struct);
186 LOAD_FUNCPTR(png_destroy_write_struct);
187 LOAD_FUNCPTR(png_init_io);
188 LOAD_FUNCPTR(png_set_bgr);
189 LOAD_FUNCPTR(png_set_IHDR);
190 LOAD_FUNCPTR(png_set_text);
191 LOAD_FUNCPTR(png_write_end);
192 LOAD_FUNCPTR(png_write_info);
193 LOAD_FUNCPTR(png_write_row);
196 return libpng_handle;
199 static BOOL SaveIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
201 static const char comment_key[] = "Created from";
206 int nXORWidthBytes, nANDWidthBytes, color_type = 0, i, j;
207 BYTE *row, *copy = NULL;
208 const BYTE *pXOR, *pAND = NULL;
209 int nWidth = pIcon->bmiHeader.biWidth;
210 int nHeight = pIcon->bmiHeader.biHeight;
211 int nBpp = pIcon->bmiHeader.biBitCount;
216 color_type |= PNG_COLOR_MASK_ALPHA;
219 color_type |= PNG_COLOR_MASK_COLOR;
225 if (!libpng_handle && !load_libpng())
227 WINE_WARN("Unable to load libpng\n");
231 if (!(fp = fopen(png_filename, "w")))
233 WINE_ERR("unable to open '%s' for writing: %s\n", png_filename, strerror(errno));
237 nXORWidthBytes = 4 * ((nWidth * nBpp + 31) / 32);
238 nANDWidthBytes = 4 * ((nWidth + 31 ) / 32);
239 pXOR = (const BYTE*) pIcon + sizeof(BITMAPINFOHEADER) + pIcon->bmiHeader.biClrUsed * sizeof(RGBQUAD);
240 if (nHeight > nWidth)
243 pAND = pXOR + nHeight * nXORWidthBytes;
246 /* Apply mask if present */
251 /* copy bytes before modifying them */
252 copy = HeapAlloc( GetProcessHeap(), 0, nHeight * nXORWidthBytes );
253 memcpy( copy, pXOR, nHeight * nXORWidthBytes );
256 /* image and mask are upside down reversed */
257 row = copy + (nHeight - 1) * nXORWidthBytes;
259 /* top left corner */
260 bgColor.rgbRed = row[0];
261 bgColor.rgbGreen = row[1];
262 bgColor.rgbBlue = row[2];
263 bgColor.rgbReserved = 0;
265 for (i = 0; i < nHeight; i++, row -= nXORWidthBytes)
266 for (j = 0; j < nWidth; j++, row += nBpp >> 3)
269 RGBQUAD *pixel = (RGBQUAD *)row;
270 pixel->rgbBlue = bgColor.rgbBlue;
271 pixel->rgbGreen = bgColor.rgbGreen;
272 pixel->rgbRed = bgColor.rgbRed;
274 pixel->rgbReserved = bgColor.rgbReserved;
280 if (!(png_ptr = ppng_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)) ||
281 !(info_ptr = ppng_create_info_struct(png_ptr)))
284 if (setjmp(png_jmpbuf(png_ptr)))
286 /* All future errors jump here */
287 WINE_ERR("png error\n");
291 ppng_init_io(png_ptr, fp);
292 ppng_set_IHDR(png_ptr, info_ptr, nWidth, nHeight, 8,
295 PNG_COMPRESSION_TYPE_DEFAULT,
296 PNG_FILTER_TYPE_DEFAULT);
299 comment.compression = PNG_TEXT_COMPRESSION_NONE;
300 comment.key = (png_charp)comment_key;
301 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
302 comment.text = HeapAlloc(GetProcessHeap(), 0, i);
303 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment.text, i, NULL, NULL);
304 comment.text_length = i - 1;
305 ppng_set_text(png_ptr, info_ptr, &comment, 1);
308 ppng_write_info(png_ptr, info_ptr);
309 ppng_set_bgr(png_ptr);
310 for (i = nHeight - 1; i >= 0 ; i--)
311 ppng_write_row(png_ptr, (png_bytep)pXOR + nXORWidthBytes * i);
312 ppng_write_end(png_ptr, info_ptr);
314 ppng_destroy_write_struct(&png_ptr, &info_ptr);
315 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
317 HeapFree(GetProcessHeap(), 0, copy);
318 HeapFree(GetProcessHeap(), 0, comment.text);
322 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
324 unlink(png_filename);
325 HeapFree(GetProcessHeap(), 0, copy);
326 HeapFree(GetProcessHeap(), 0, comment.text);
329 #endif /* SONAME_LIBPNG */
331 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
341 BOOL aColorUsed[256] = {0};
346 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
348 WINE_FIXME("Unsupported color depth %d-bit\n", pIcon->bmiHeader.biBitCount);
352 if (!(fXPMFile = fopen(szXPMFileName, "w")))
354 WINE_TRACE("unable to open '%s' for writing: %s\n", szXPMFileName, strerror(errno));
358 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
359 comment = HeapAlloc(GetProcessHeap(), 0, i);
360 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
362 nHeight = pIcon->bmiHeader.biHeight / 2;
363 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
364 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
365 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
366 + ((pIcon->bmiHeader.biWidth % 32) > 0));
367 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
368 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
369 : 1 << pIcon->bmiHeader.biBitCount;
370 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
371 pAND = pXOR + nHeight * nXORWidthBytes;
373 #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)
375 for (i = 0; i < nHeight; i++) {
376 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
377 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
379 aColorUsed[COLOR(j,i)] = TRUE;
385 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
387 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
388 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
391 for (i = 0; i < nColors; i++) {
393 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
394 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
397 if (fprintf(fXPMFile, "\" c None\"") <= 0)
400 for (i = 0; i < nHeight; i++)
402 if (fprintf(fXPMFile, ",\n\"") <= 0)
404 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
408 if (fprintf(fXPMFile, " ") <= 0)
412 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
415 if (fprintf(fXPMFile, "\"") <= 0)
418 if (fprintf(fXPMFile, "};\n") <= 0)
424 HeapFree(GetProcessHeap(), 0, comment);
429 HeapFree(GetProcessHeap(), 0, comment);
431 unlink( szXPMFileName );
435 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
437 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
439 if (!sEnumRes->nIndex--)
441 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
448 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
452 LPCWSTR lpName = NULL;
454 GRPICONDIR *pIconDir;
456 ENUMRESSTRUCT sEnumRes;
462 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
465 WINE_WARN("LoadLibraryExW (%s) failed, error %d\n",
466 wine_dbgstr_w(szFileName), GetLastError());
472 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
473 WINE_TRACE("FindResourceW (%s) called, return %p, error %d\n",
474 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
479 sEnumRes.pResInfo = &hResInfo;
480 sEnumRes.nIndex = nIndex;
481 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
482 EnumResNameProc, (LONG_PTR)&sEnumRes) &&
483 sEnumRes.nIndex != -1)
485 WINE_TRACE("EnumResourceNamesW failed, error %d\n", GetLastError());
491 if ((hResData = LoadResource(hModule, hResInfo)))
493 if ((pIconDir = LockResource(hResData)))
495 for (i = 0; i < pIconDir->idCount; i++)
497 if (pIconDir->idEntries[i].wBitCount >= nMaxBits)
499 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
501 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
502 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
503 nMaxBits = pIconDir->idEntries[i].wBitCount;
509 FreeResource(hResData);
514 WINE_WARN("found no icon\n");
515 FreeLibrary(hModule);
519 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
521 if ((hResData = LoadResource(hModule, hResInfo)))
523 if ((pIcon = LockResource(hResData)))
526 if (SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
531 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
532 if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
537 FreeResource(hResData);
541 FreeLibrary(hModule);
545 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
547 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
548 !extract_icon16(szFileName, szXPMFileName)*/)
553 static int ExtractFromICO(LPCWSTR szFileName, char *szXPMFileName)
555 FILE *fICOFile = NULL;
557 ICONDIRENTRY *pIconDirEntry = NULL;
558 int nMax = 0, nMaxBits = 0;
562 char *filename = NULL;
564 filename = wine_get_unix_file_name(szFileName);
565 if (!(fICOFile = fopen(filename, "r")))
567 WINE_TRACE("unable to open '%s' for reading: %s\n", filename, strerror(errno));
571 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1 ||
572 (iconDir.idReserved != 0) || (iconDir.idType != 1))
574 WINE_WARN("Invalid ico file format\n");
578 if ((pIconDirEntry = HeapAlloc(GetProcessHeap(), 0, iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
580 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
583 for (i = 0; i < iconDir.idCount; i++)
585 WINE_TRACE("[%d]: %d x %d @ %d\n", i, pIconDirEntry[i].bWidth, pIconDirEntry[i].bHeight, pIconDirEntry[i].wBitCount);
586 if (pIconDirEntry[i].wBitCount >= nMaxBits &&
587 (pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) >= nMax)
590 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
591 nMaxBits = pIconDirEntry[i].wBitCount;
594 WINE_TRACE("Selected: %d\n", nIndex);
596 if ((pIcon = HeapAlloc(GetProcessHeap(), 0, pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
598 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
600 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
604 /* Prefer PNG over XPM */
606 if (!SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
609 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
610 if (!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
614 HeapFree(GetProcessHeap(), 0, pIcon);
615 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
617 HeapFree(GetProcessHeap(), 0, filename);
621 HeapFree(GetProcessHeap(), 0, pIcon);
622 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
623 if (fICOFile) fclose(fICOFile);
624 HeapFree(GetProcessHeap(), 0, filename);
628 static BOOL create_default_icon( const char *filename, const char* comment )
633 if (!(fXPM = fopen(filename, "w"))) return FALSE;
634 if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0)
636 for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) {
637 if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0)
640 if (fprintf( fXPM, "};\n" ) <=0)
651 static unsigned short crc16(const char* string)
653 unsigned short crc = 0;
656 for (i = 0; string[i] != 0; i++)
659 for (j = 0; j < 8; c >>= 1, j++)
661 xor_poly = (c ^ crc) & 1;
670 static char* heap_printf(const char *format, ...)
677 va_start(args, format);
680 buffer = HeapAlloc(GetProcessHeap(), 0, size);
683 n = vsnprintf(buffer, size, format, args);
690 HeapFree(GetProcessHeap(), 0, buffer);
696 static BOOL create_directories(char *directory)
701 for (i = 0; directory[i]; i++)
703 if (i > 0 && directory[i] == '/')
706 mkdir(directory, 0777);
710 if (mkdir(directory, 0777) && errno != EEXIST)
716 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
717 static char *extract_icon( LPCWSTR path, int index, BOOL bWait )
720 char *iconsdir = NULL, *ico_path = NULL, *ico_name, *xpm_path = NULL;
724 /* Where should we save the icon? */
725 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
726 iconsdir = heap_printf("%s/icons", xdg_data_dir);
729 if (mkdir(iconsdir, 0777) && errno != EEXIST)
731 WINE_WARN("couldn't make icons directory %s\n", wine_dbgstr_a(iconsdir));
737 WINE_TRACE("no icon created\n");
741 /* Determine the icon base name */
742 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
743 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
744 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
747 if (*s=='/' || *s=='\\') {
755 if (*ico_name=='\\') *ico_name++='\0';
756 s=strrchr(ico_name,'.');
759 /* Compute the source-path hash */
762 /* Try to treat the source file as an exe */
763 xpm_path=HeapAlloc(GetProcessHeap(), 0, strlen(iconsdir)+1+4+1+strlen(ico_name)+1+12+1+3);
764 sprintf(xpm_path,"%s/%04x_%s.%d.png",iconsdir,crc,ico_name,index);
765 if (ExtractFromEXEDLL( path, index, xpm_path ))
768 /* Must be something else, ignore the index in that case */
769 sprintf(xpm_path,"%s/%04x_%s.png",iconsdir,crc,ico_name);
770 if (ExtractFromICO( path, xpm_path))
774 sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name);
775 if (create_default_icon( xpm_path, ico_path ))
779 HeapFree( GetProcessHeap(), 0, xpm_path );
783 HeapFree(GetProcessHeap(), 0, iconsdir);
784 HeapFree(GetProcessHeap(), 0, ico_path);
788 static BOOL write_desktop_entry(const char *location, const char *linkname, const char *path,
789 const char *args, const char *descr, const char *workdir,
794 WINE_TRACE("(%s,%s,%s,%s,%s,%s,%s)\n", wine_dbgstr_a(location),
795 wine_dbgstr_a(linkname), wine_dbgstr_a(path), wine_dbgstr_a(args),
796 wine_dbgstr_a(descr), wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
798 file = fopen(location, "w");
802 fprintf(file, "[Desktop Entry]\n");
803 fprintf(file, "Name=%s\n", linkname);
804 fprintf(file, "Exec=env WINEPREFIX=\"%s\" wine \"%s\" %s\n",
805 wine_get_config_dir(), path, args);
806 fprintf(file, "Type=Application\n");
807 fprintf(file, "StartupNotify=true\n");
808 if (descr && lstrlenA(descr))
809 fprintf(file, "Comment=%s\n", descr);
810 if (workdir && lstrlenA(workdir))
811 fprintf(file, "Path=%s\n", workdir);
812 if (icon && lstrlenA(icon))
813 fprintf(file, "Icon=%s\n", icon);
819 static BOOL write_directory_entry(const char *directory, const char *location)
823 WINE_TRACE("(%s,%s)\n", wine_dbgstr_a(directory), wine_dbgstr_a(location));
825 file = fopen(location, "w");
829 fprintf(file, "[Desktop Entry]\n");
830 fprintf(file, "Type=Directory\n");
831 if (strcmp(directory, "wine") == 0)
833 fprintf(file, "Name=Wine\n");
834 fprintf(file, "Icon=wine\n");
838 fprintf(file, "Name=%s\n", directory);
839 fprintf(file, "Icon=folder\n");
846 static BOOL write_menu_file(const char *filename)
849 FILE *tempfile = NULL;
852 char *menuPath = NULL;
857 WINE_TRACE("(%s)\n", wine_dbgstr_a(filename));
861 tempfilename = tempnam(xdg_config_dir, "_wine");
864 int tempfd = open(tempfilename, O_EXCL | O_CREAT | O_WRONLY, 0666);
867 tempfile = fdopen(tempfd, "w");
873 else if (errno == EEXIST)
883 fprintf(tempfile, "<!DOCTYPE Menu PUBLIC \"-//freedesktop//DTD Menu 1.0//EN\"\n");
884 fprintf(tempfile, "\"http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd\">\n");
885 fprintf(tempfile, "<Menu>\n");
886 fprintf(tempfile, " <Name>Applications</Name>\n");
888 name = HeapAlloc(GetProcessHeap(), 0, lstrlenA(filename) + 1);
889 if (name == NULL) goto end;
891 for (i = 0; filename[i]; i++)
893 name[i] = filename[i];
894 if (filename[i] == '/')
899 fprintf(tempfile, " <Menu>\n");
900 fprintf(tempfile, " <Name>%s%s</Name>\n", count ? "" : "wine-", name);
901 fprintf(tempfile, " <Directory>%s%s.directory</Directory>\n", count ? "" : "wine-", name);
902 dir_file_name = heap_printf("%s/desktop-directories/%s%s.directory",
903 xdg_data_dir, count ? "" : "wine-", name);
906 if (stat(dir_file_name, &st) != 0 && errno == ENOENT)
907 write_directory_entry(lastEntry, dir_file_name);
908 HeapFree(GetProcessHeap(), 0, dir_file_name);
911 lastEntry = &name[i+1];
917 fprintf(tempfile, " <Include>\n");
918 fprintf(tempfile, " <Filename>%s</Filename>\n", name);
919 fprintf(tempfile, " </Include>\n");
920 for (i = 0; i < count; i++)
921 fprintf(tempfile, " </Menu>\n");
922 fprintf(tempfile, "</Menu>\n");
924 menuPath = heap_printf("%s/%s", xdg_config_dir, name);
925 if (menuPath == NULL) goto end;
926 strcpy(menuPath + strlen(menuPath) - strlen(".desktop"), ".menu");
933 ret = (rename(tempfilename, menuPath) == 0);
934 if (!ret && tempfilename)
935 remove(tempfilename);
937 HeapFree(GetProcessHeap(), 0, name);
938 HeapFree(GetProcessHeap(), 0, menuPath);
942 static BOOL write_menu_entry(const char *link, const char *path, const char *args,
943 const char *descr, const char *workdir, const char *icon)
945 const char *linkname;
946 char *desktopPath = NULL;
948 char *filename = NULL;
951 WINE_TRACE("(%s, %s, %s, %s, %s, %s)\n", wine_dbgstr_a(link), wine_dbgstr_a(path),
952 wine_dbgstr_a(args), wine_dbgstr_a(descr), wine_dbgstr_a(workdir),
953 wine_dbgstr_a(icon));
955 linkname = strrchr(link, '/');
956 if (linkname == NULL)
961 desktopPath = heap_printf("%s/applications/wine/%s.desktop", xdg_data_dir, link);
964 WINE_WARN("out of memory creating menu entry\n");
968 desktopDir = strrchr(desktopPath, '/');
970 if (!create_directories(desktopPath))
972 WINE_WARN("couldn't make parent directories for %s\n", wine_dbgstr_a(desktopPath));
977 if (!write_desktop_entry(desktopPath, linkname, path, args, descr, workdir, icon))
979 WINE_WARN("couldn't make desktop entry %s\n", wine_dbgstr_a(desktopPath));
984 filename = heap_printf("wine/%s.desktop", link);
985 if (!filename || !write_menu_file(filename))
987 WINE_WARN("couldn't make menu file %s\n", wine_dbgstr_a(filename));
992 HeapFree(GetProcessHeap(), 0, desktopPath);
993 HeapFree(GetProcessHeap(), 0, filename);
997 /* This escapes \ in filenames */
998 static LPSTR escape(LPCWSTR arg)
1005 while((esc = strchrW(esc, '\\')))
1011 len += WideCharToMultiByte(CP_UNIXCP, 0, arg, -1, NULL, 0, NULL, NULL);
1012 narg = HeapAlloc(GetProcessHeap(), 0, len);
1017 n = WideCharToMultiByte(CP_UNIXCP, 0, arg, 1, x, len, NULL, NULL);
1021 *x++='\\'; /* escape \ */
1028 /* Return a heap-allocated copy of the unix format difference between the two
1029 * Windows-format paths.
1030 * locn is the owning location
1031 * link is within locn
1033 static char *relative_path( LPCWSTR link, LPCWSTR locn )
1035 char *unix_locn, *unix_link;
1036 char *relative = NULL;
1038 unix_locn = wine_get_unix_file_name(locn);
1039 unix_link = wine_get_unix_file_name(link);
1040 if (unix_locn && unix_link)
1042 size_t len_unix_locn, len_unix_link;
1043 len_unix_locn = strlen (unix_locn);
1044 len_unix_link = strlen (unix_link);
1045 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
1048 char *p = strrchr (unix_link + len_unix_locn, '/');
1049 p = strrchr (p, '.');
1053 len_unix_link = p - unix_link;
1055 len_rel = len_unix_link - len_unix_locn;
1056 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
1059 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
1064 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
1065 HeapFree(GetProcessHeap(), 0, unix_locn);
1066 HeapFree(GetProcessHeap(), 0, unix_link);
1070 /***********************************************************************
1074 * returns TRUE if successful
1075 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
1076 * *relative will contain the address of a heap-allocated copy of the portion
1077 * of the filename that is within the specified location, in unix form
1079 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
1081 WCHAR filename[MAX_PATH], shortfilename[MAX_PATH], buffer[MAX_PATH];
1082 DWORD len, i, r, filelen;
1083 const DWORD locations[] = {
1084 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
1085 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
1086 CSIDL_COMMON_STARTMENU };
1088 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
1089 filelen=GetFullPathNameW( linkfile, MAX_PATH, shortfilename, NULL );
1090 if (filelen==0 || filelen>MAX_PATH)
1093 WINE_TRACE("%s\n", wine_dbgstr_w(shortfilename));
1095 /* the CSLU Toolkit uses a short path name when creating .lnk files;
1096 * expand or our hardcoded list won't match.
1098 filelen=GetLongPathNameW(shortfilename, filename, MAX_PATH);
1099 if (filelen==0 || filelen>MAX_PATH)
1102 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
1104 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
1106 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
1109 len = lstrlenW(buffer);
1110 if (len >= MAX_PATH)
1111 continue; /* We've just trashed memory! Hopefully we are OK */
1113 if (len > filelen || filename[len]!='\\')
1115 /* do a lstrcmpinW */
1117 r = lstrcmpiW( filename, buffer );
1118 filename[len] = '\\';
1122 /* return the remainder of the string and link type */
1123 *loc = locations[i];
1124 *relative = relative_path (filename, buffer);
1125 return (*relative != NULL);
1131 /* gets the target path directly or through MSI */
1132 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
1133 LPWSTR szArgs, DWORD argsSize)
1135 IShellLinkDataList *dl = NULL;
1136 EXP_DARWIN_LINK *dar = NULL;
1142 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
1143 if (hr == S_OK && szPath[0])
1145 IShellLinkW_GetArguments( sl, szArgs, argsSize );
1149 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
1153 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
1160 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
1161 if (hr == ERROR_SUCCESS)
1164 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
1165 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
1166 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
1167 if (hr == ERROR_SUCCESS)
1170 int bcount, in_quotes;
1172 /* Extract the application path */
1179 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
1181 /* skip the remaining spaces */
1184 } while (*s==0x0009 || *s==0x0020);
1187 else if (*s==0x005c)
1193 else if (*s==0x0022)
1196 if ((bcount & 1)==0)
1198 /* Preceded by an even number of '\', this is
1199 * half that number of '\', plus a quote which
1203 in_quotes=!in_quotes;
1208 /* Preceded by an odd number of '\', this is
1209 * half that number of '\' followed by a '"'
1219 /* a regular character */
1223 if ((d-szPath) == pathSize)
1225 /* Keep processing the path till we get to the
1226 * arguments, but 'stand still'
1231 /* Close the application path */
1234 lstrcpynW(szArgs, s, argsSize);
1236 HeapFree( GetProcessHeap(), 0, szCmdline );
1241 IShellLinkDataList_Release( dl );
1245 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bWait )
1247 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
1248 '\\','s','t','a','r','t','.','e','x','e',0};
1249 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
1250 char *escaped_path = NULL, *escaped_args = NULL, *escaped_description = NULL;
1251 WCHAR szTmp[INFOTIPSIZE];
1252 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
1253 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
1254 int iIconId = 0, r = -1;
1260 WINE_ERR("Link name is null\n");
1264 if( !GetLinkLocation( link, &csidl, &link_name ) )
1266 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
1269 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
1271 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
1274 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
1277 IShellLinkW_GetWorkingDirectory( sl, szTmp, MAX_PATH );
1278 ExpandEnvironmentStringsW(szTmp, szWorkDir, MAX_PATH);
1279 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
1282 IShellLinkW_GetDescription( sl, szTmp, INFOTIPSIZE );
1283 ExpandEnvironmentStringsW(szTmp, szDescription, INFOTIPSIZE);
1284 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
1286 get_cmdline( sl, szPath, MAX_PATH, szArgs, INFOTIPSIZE);
1287 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
1288 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
1291 IShellLinkW_GetIconLocation( sl, szTmp, MAX_PATH, &iIconId );
1292 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
1293 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
1297 LPITEMIDLIST pidl = NULL;
1298 IShellLinkW_GetIDList( sl, &pidl );
1299 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
1300 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
1303 /* extract the icon */
1305 icon_name = extract_icon( szIconPath , iIconId, bWait );
1307 icon_name = extract_icon( szPath, iIconId, bWait );
1309 /* fail - try once again after parent process exit */
1314 WINE_WARN("Unable to extract icon, deferring.\n");
1317 WINE_ERR("failed to extract icon from %s\n",
1318 wine_dbgstr_w( szIconPath[0] ? szIconPath : szPath ));
1321 /* check the path */
1324 static const WCHAR exeW[] = {'.','e','x','e',0};
1327 /* check for .exe extension */
1328 if (!(p = strrchrW( szPath, '.' )) ||
1329 strchrW( p, '\\' ) || strchrW( p, '/' ) ||
1330 lstrcmpiW( p, exeW ))
1332 /* Not .exe - use 'start.exe' to launch this file */
1333 p = szArgs + lstrlenW(szPath) + 2;
1337 memmove( p+1, szArgs, min( (lstrlenW(szArgs) + 1) * sizeof(szArgs[0]),
1338 sizeof(szArgs) - (p + 1 - szArgs) * sizeof(szArgs[0]) ) );
1344 lstrcpyW(szArgs + 1, szPath);
1347 GetWindowsDirectoryW(szPath, MAX_PATH);
1348 lstrcatW(szPath, startW);
1351 /* convert app working dir */
1353 work_dir = wine_get_unix_file_name( szWorkDir );
1357 /* if there's no path... try run the link itself */
1358 lstrcpynW(szArgs, link, MAX_PATH);
1359 GetWindowsDirectoryW(szPath, MAX_PATH);
1360 lstrcatW(szPath, startW);
1363 /* escape the path and parameters */
1364 escaped_path = escape(szPath);
1365 escaped_args = escape(szArgs);
1366 escaped_description = escape(szDescription);
1368 /* building multiple menus concurrently has race conditions */
1369 hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
1370 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hsem, FALSE, INFINITE, QS_ALLINPUT ) )
1372 WINE_ERR("failed wait for semaphore\n");
1376 if (in_desktop_dir(csidl))
1379 const char *lastEntry;
1380 lastEntry = strrchr(link_name, '/');
1381 if (lastEntry == NULL)
1382 lastEntry = link_name;
1385 location = heap_printf("%s/Desktop/%s.desktop", getenv("HOME"), lastEntry);
1388 r = !write_desktop_entry(location, lastEntry, escaped_path, escaped_args, escaped_description, work_dir, icon_name);
1389 HeapFree(GetProcessHeap(), 0, location);
1393 r = !write_menu_entry(link_name, escaped_path, escaped_args, escaped_description, work_dir, icon_name);
1395 ReleaseSemaphore( hsem, 1, NULL );
1398 if (hsem) CloseHandle( hsem );
1399 HeapFree( GetProcessHeap(), 0, icon_name );
1400 HeapFree( GetProcessHeap(), 0, work_dir );
1401 HeapFree( GetProcessHeap(), 0, link_name );
1402 HeapFree( GetProcessHeap(), 0, escaped_args );
1403 HeapFree( GetProcessHeap(), 0, escaped_path );
1404 HeapFree( GetProcessHeap(), 0, escaped_description );
1407 WINE_ERR("failed to build the menu\n" );
1412 static BOOL InvokeShellLinkerForURL( IUniformResourceLocatorW *url, LPCWSTR link, BOOL bWait )
1414 char *link_name = NULL;
1417 char *escaped_urlPath = NULL;
1425 WINE_ERR("Link name is null\n");
1429 if( !GetLinkLocation( link, &csidl, &link_name ) )
1431 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
1434 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
1436 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
1440 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
1442 hr = url->lpVtbl->GetURL(url, &urlPath);
1448 WINE_TRACE("path : %s\n", wine_dbgstr_w(urlPath));
1450 escaped_urlPath = escape(urlPath);
1452 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
1453 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
1455 WINE_ERR("failed wait for semaphore\n");
1458 if (in_desktop_dir(csidl))
1461 const char *lastEntry;
1462 lastEntry = strrchr(link_name, '/');
1463 if (lastEntry == NULL)
1464 lastEntry = link_name;
1467 location = heap_printf("%s/Desktop/%s.desktop", getenv("HOME"), lastEntry);
1470 r = !write_desktop_entry(location, lastEntry, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
1471 HeapFree(GetProcessHeap(), 0, location);
1475 r = !write_menu_entry(link_name, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
1477 ReleaseSemaphore(hSem, 1, NULL);
1482 HeapFree(GetProcessHeap(), 0, link_name);
1483 CoTaskMemFree( urlPath );
1484 HeapFree(GetProcessHeap(), 0, escaped_urlPath);
1488 static BOOL WaitForParentProcess( void )
1490 PROCESSENTRY32 procentry;
1491 HANDLE hsnapshot = NULL, hprocess = NULL;
1492 DWORD ourpid = GetCurrentProcessId();
1493 BOOL ret = FALSE, rc;
1495 WINE_TRACE("Waiting for parent process\n");
1496 if ((hsnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 )) ==
1497 INVALID_HANDLE_VALUE)
1499 WINE_ERR("CreateToolhelp32Snapshot failed, error %d\n", GetLastError());
1503 procentry.dwSize = sizeof(PROCESSENTRY32);
1504 rc = Process32First( hsnapshot, &procentry );
1507 if (procentry.th32ProcessID == ourpid) break;
1508 rc = Process32Next( hsnapshot, &procentry );
1512 WINE_WARN("Unable to find current process id %d when listing processes\n", ourpid);
1516 if ((hprocess = OpenProcess( SYNCHRONIZE, FALSE, procentry.th32ParentProcessID )) ==
1519 WINE_WARN("OpenProcess failed pid=%d, error %d\n", procentry.th32ParentProcessID,
1524 if (MsgWaitForMultipleObjects( 1, &hprocess, FALSE, INFINITE, QS_ALLINPUT ) == WAIT_OBJECT_0)
1527 WINE_ERR("Unable to wait for parent process, error %d\n", GetLastError());
1530 if (hprocess) CloseHandle( hprocess );
1531 if (hsnapshot) CloseHandle( hsnapshot );
1535 static BOOL Process_Link( LPCWSTR linkname, BOOL bWait )
1540 WCHAR fullname[MAX_PATH];
1543 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(linkname), bWait);
1547 WINE_ERR("link name missing\n");
1551 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
1552 if (len==0 || len>MAX_PATH)
1554 WINE_ERR("couldn't get full path of link file\n");
1558 r = CoInitialize( NULL );
1561 WINE_ERR("CoInitialize failed\n");
1565 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
1566 &IID_IShellLinkW, (LPVOID *) &sl );
1569 WINE_ERR("No IID_IShellLink\n");
1573 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
1576 WINE_ERR("No IID_IPersistFile\n");
1580 r = IPersistFile_Load( pf, fullname, STGM_READ );
1581 if( SUCCEEDED( r ) )
1583 /* If something fails (eg. Couldn't extract icon)
1584 * wait for parent process and try again
1586 if( ! InvokeShellLinker( sl, fullname, bWait ) && bWait )
1588 WaitForParentProcess();
1589 InvokeShellLinker( sl, fullname, FALSE );
1594 WINE_ERR("unable to load %s\n", wine_dbgstr_w(linkname));
1597 IPersistFile_Release( pf );
1598 IShellLinkW_Release( sl );
1605 static BOOL Process_URL( LPCWSTR urlname, BOOL bWait )
1607 IUniformResourceLocatorW *url;
1610 WCHAR fullname[MAX_PATH];
1613 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(urlname), bWait);
1617 WINE_ERR("URL name missing\n");
1621 len=GetFullPathNameW( urlname, MAX_PATH, fullname, NULL );
1622 if (len==0 || len>MAX_PATH)
1624 WINE_ERR("couldn't get full path of URL file\n");
1628 r = CoInitialize( NULL );
1631 WINE_ERR("CoInitialize failed\n");
1635 r = CoCreateInstance( &CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER,
1636 &IID_IUniformResourceLocatorW, (LPVOID *) &url );
1639 WINE_ERR("No IID_IUniformResourceLocatorW\n");
1643 r = url->lpVtbl->QueryInterface( url, &IID_IPersistFile, (LPVOID*) &pf );
1646 WINE_ERR("No IID_IPersistFile\n");
1649 r = IPersistFile_Load( pf, fullname, STGM_READ );
1650 if( SUCCEEDED( r ) )
1652 /* If something fails (eg. Couldn't extract icon)
1653 * wait for parent process and try again
1655 if( ! InvokeShellLinkerForURL( url, fullname, bWait ) && bWait )
1657 WaitForParentProcess();
1658 InvokeShellLinkerForURL( url, fullname, FALSE );
1662 IPersistFile_Release( pf );
1663 url->lpVtbl->Release( url );
1670 static CHAR *next_token( LPSTR *p )
1672 LPSTR token = NULL, t = *p;
1677 while( t && !token )
1685 /* unquote the token */
1687 t = strchr( token, '"' );
1696 t = strchr( token, ' ' );
1706 static BOOL init_xdg(void)
1708 if (getenv("XDG_CONFIG_HOME"))
1709 xdg_config_dir = heap_printf("%s/menus/applications-merged", getenv("XDG_CONFIG_HOME"));
1711 xdg_config_dir = heap_printf("%s/.config/menus/applications-merged", getenv("HOME"));
1714 create_directories(xdg_config_dir);
1715 if (getenv("XDG_DATA_HOME"))
1716 xdg_data_dir = heap_printf("%s", getenv("XDG_DATA_HOME"));
1718 xdg_data_dir = heap_printf("%s/.local/share", getenv("HOME"));
1722 create_directories(xdg_data_dir);
1723 buffer = heap_printf("%s/desktop-directories", xdg_data_dir);
1726 mkdir(buffer, 0777);
1727 HeapFree(GetProcessHeap(), 0, buffer);
1731 HeapFree(GetProcessHeap(), 0, xdg_config_dir);
1736 /***********************************************************************
1740 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
1742 LPSTR token = NULL, p;
1749 for( p = cmdline; p && *p; )
1751 token = next_token( &p );
1754 if( !lstrcmpA( token, "-w" ) )
1756 else if ( !lstrcmpA( token, "-u" ) )
1758 else if( token[0] == '-' )
1760 WINE_ERR( "unknown option %s\n",token);
1764 WCHAR link[MAX_PATH];
1767 MultiByteToWideChar( CP_ACP, 0, token, -1, link, sizeof(link)/sizeof(WCHAR) );
1769 bRet = Process_URL( link, bWait );
1771 bRet = Process_Link( link, bWait );
1774 WINE_ERR( "failed to build menu item for %s\n",token);