winemenubuilder: associate .lnk files with wine.
[wine.git] / programs / winemenubuilder / winemenubuilder.c
blob9f10fdb262b7c4b704adba71da0f5999778f93b1
1 /*
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.
43 * TODO
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
47 * files).
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
52 * group.
53 * Clean up fd.o menu icons and .directory files when the menu is deleted
54 * in Windows.
55 * Generate icons for file open handlers to go into the "Open with..."
56 * list. What does Windows use, the default icon for the .EXE file? It's
57 * not in the registry.
58 * Associate applications under HKCR\Applications to open any MIME type
59 * (by associating with application/octet-stream, or how?).
60 * Clean up fd.o MIME types when they are deleted in Windows, their icons
61 * too. Very hard - once we associate them with fd.o, we can't tell whether
62 * they are ours or not, and the extension <-> MIME type mapping isn't
63 * one-to-one either.
64 * Wine's HKCR is broken - it doesn't merge HKCU\Software\Classes, so apps
65 * that write associations there won't associate (#17019).
68 #include "config.h"
69 #include "wine/port.h"
71 #include <ctype.h>
72 #include <stdio.h>
73 #include <string.h>
74 #ifdef HAVE_UNISTD_H
75 #include <unistd.h>
76 #endif
77 #include <errno.h>
78 #include <stdarg.h>
79 #ifdef HAVE_FNMATCH_H
80 #include <fnmatch.h>
81 #endif
83 #define COBJMACROS
85 #include <windows.h>
86 #include <shlobj.h>
87 #include <objidl.h>
88 #include <shlguid.h>
89 #include <appmgmt.h>
90 #include <tlhelp32.h>
91 #include <intshcut.h>
92 #include <shlwapi.h>
94 #include "wine/unicode.h"
95 #include "wine/debug.h"
96 #include "wine/library.h"
97 #include "wine/list.h"
98 #include "wine.xpm"
100 #ifdef HAVE_PNG_H
101 #undef FAR
102 #include <png.h>
103 #endif
105 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
107 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
108 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
109 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
110 (csidl)==CSIDL_COMMON_STARTMENU)
112 /* link file formats */
114 #include "pshpack1.h"
116 typedef struct
118 BYTE bWidth;
119 BYTE bHeight;
120 BYTE bColorCount;
121 BYTE bReserved;
122 WORD wPlanes;
123 WORD wBitCount;
124 DWORD dwBytesInRes;
125 WORD nID;
126 } GRPICONDIRENTRY;
128 typedef struct
130 WORD idReserved;
131 WORD idType;
132 WORD idCount;
133 GRPICONDIRENTRY idEntries[1];
134 } GRPICONDIR;
136 typedef struct
138 BYTE bWidth;
139 BYTE bHeight;
140 BYTE bColorCount;
141 BYTE bReserved;
142 WORD wPlanes;
143 WORD wBitCount;
144 DWORD dwBytesInRes;
145 DWORD dwImageOffset;
146 } ICONDIRENTRY;
148 typedef struct
150 WORD idReserved;
151 WORD idType;
152 WORD idCount;
153 } ICONDIR;
156 #include "poppack.h"
158 typedef struct
160 HRSRC *pResInfo;
161 int nIndex;
162 } ENUMRESSTRUCT;
164 struct xdg_mime_type
166 char *mimeType;
167 char *glob;
168 struct list entry;
171 static char *xdg_config_dir;
172 static char *xdg_data_dir;
173 static char *xdg_desktop_dir;
175 /* Icon extraction routines
177 * FIXME: should use PrivateExtractIcons and friends
178 * FIXME: should not use stdio
181 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
183 /* PNG-specific code */
184 #ifdef SONAME_LIBPNG
186 static void *libpng_handle;
187 #define MAKE_FUNCPTR(f) static typeof(f) * p##f
188 MAKE_FUNCPTR(png_create_info_struct);
189 MAKE_FUNCPTR(png_create_write_struct);
190 MAKE_FUNCPTR(png_destroy_write_struct);
191 MAKE_FUNCPTR(png_get_error_ptr);
192 MAKE_FUNCPTR(png_init_io);
193 MAKE_FUNCPTR(png_set_bgr);
194 MAKE_FUNCPTR(png_set_error_fn);
195 MAKE_FUNCPTR(png_set_text);
196 MAKE_FUNCPTR(png_set_IHDR);
197 MAKE_FUNCPTR(png_write_end);
198 MAKE_FUNCPTR(png_write_info);
199 MAKE_FUNCPTR(png_write_row);
200 #undef MAKE_FUNCPTR
202 static void *load_libpng(void)
204 if ((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL)
206 #define LOAD_FUNCPTR(f) \
207 if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
208 libpng_handle = NULL; \
209 return NULL; \
211 LOAD_FUNCPTR(png_create_info_struct);
212 LOAD_FUNCPTR(png_create_write_struct);
213 LOAD_FUNCPTR(png_destroy_write_struct);
214 LOAD_FUNCPTR(png_get_error_ptr);
215 LOAD_FUNCPTR(png_init_io);
216 LOAD_FUNCPTR(png_set_bgr);
217 LOAD_FUNCPTR(png_set_error_fn);
218 LOAD_FUNCPTR(png_set_IHDR);
219 LOAD_FUNCPTR(png_set_text);
220 LOAD_FUNCPTR(png_write_end);
221 LOAD_FUNCPTR(png_write_info);
222 LOAD_FUNCPTR(png_write_row);
223 #undef LOAD_FUNCPTR
225 return libpng_handle;
228 static void user_error_fn(png_structp png_ptr, png_const_charp error_message)
230 jmp_buf *pjmpbuf;
232 /* This uses setjmp/longjmp just like the default. We can't use the
233 * default because there's no way to access the jmp buffer in the png_struct
234 * that works in 1.2 and 1.4 and allows us to dynamically load libpng. */
235 WINE_ERR("PNG error: %s\n", wine_dbgstr_an(error_message, -1));
236 pjmpbuf = ppng_get_error_ptr(png_ptr);
237 longjmp(*pjmpbuf, 1);
240 static void user_warning_fn(png_structp png_ptr, png_const_charp warning_message)
242 WINE_WARN("PNG warning: %s\n", wine_dbgstr_an(warning_message, -1));
245 static BOOL SaveIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
247 static const char comment_key[] = "Created from";
248 FILE *fp;
249 png_structp png_ptr;
250 png_infop info_ptr;
251 png_text comment;
252 int nXORWidthBytes, nANDWidthBytes, color_type = 0, i, j;
253 BYTE *row, *copy = NULL;
254 const BYTE *pXOR, *pAND = NULL;
255 int nWidth = pIcon->bmiHeader.biWidth;
256 int nHeight = pIcon->bmiHeader.biHeight;
257 int nBpp = pIcon->bmiHeader.biBitCount;
258 jmp_buf jmpbuf;
260 switch (nBpp)
262 case 32:
263 color_type |= PNG_COLOR_MASK_ALPHA;
264 /* fall through */
265 case 24:
266 color_type |= PNG_COLOR_MASK_COLOR;
267 break;
268 default:
269 return FALSE;
272 if (!libpng_handle && !load_libpng())
274 WINE_WARN("Unable to load libpng\n");
275 return FALSE;
278 if (!(fp = fopen(png_filename, "w")))
280 WINE_ERR("unable to open '%s' for writing: %s\n", png_filename, strerror(errno));
281 return FALSE;
284 nXORWidthBytes = 4 * ((nWidth * nBpp + 31) / 32);
285 nANDWidthBytes = 4 * ((nWidth + 31 ) / 32);
286 pXOR = (const BYTE*) pIcon + sizeof(BITMAPINFOHEADER) + pIcon->bmiHeader.biClrUsed * sizeof(RGBQUAD);
287 if (nHeight > nWidth)
289 nHeight /= 2;
290 pAND = pXOR + nHeight * nXORWidthBytes;
293 /* Apply mask if present */
294 if (pAND)
296 RGBQUAD bgColor;
298 /* copy bytes before modifying them */
299 copy = HeapAlloc( GetProcessHeap(), 0, nHeight * nXORWidthBytes );
300 memcpy( copy, pXOR, nHeight * nXORWidthBytes );
301 pXOR = copy;
303 /* image and mask are upside down reversed */
304 row = copy + (nHeight - 1) * nXORWidthBytes;
306 /* top left corner */
307 bgColor.rgbRed = row[0];
308 bgColor.rgbGreen = row[1];
309 bgColor.rgbBlue = row[2];
310 bgColor.rgbReserved = 0;
312 for (i = 0; i < nHeight; i++, row -= nXORWidthBytes)
313 for (j = 0; j < nWidth; j++, row += nBpp >> 3)
314 if (MASK(j, i))
316 RGBQUAD *pixel = (RGBQUAD *)row;
317 pixel->rgbBlue = bgColor.rgbBlue;
318 pixel->rgbGreen = bgColor.rgbGreen;
319 pixel->rgbRed = bgColor.rgbRed;
320 if (nBpp == 32)
321 pixel->rgbReserved = bgColor.rgbReserved;
325 comment.text = NULL;
327 if (!(png_ptr = ppng_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)) ||
328 !(info_ptr = ppng_create_info_struct(png_ptr)))
329 goto error;
331 if (setjmp(jmpbuf))
333 /* All future errors jump here */
334 goto error;
336 ppng_set_error_fn(png_ptr, &jmpbuf, user_error_fn, user_warning_fn);
338 ppng_init_io(png_ptr, fp);
339 ppng_set_IHDR(png_ptr, info_ptr, nWidth, nHeight, 8,
340 color_type,
341 PNG_INTERLACE_NONE,
342 PNG_COMPRESSION_TYPE_DEFAULT,
343 PNG_FILTER_TYPE_DEFAULT);
345 /* Set comment */
346 comment.compression = PNG_TEXT_COMPRESSION_NONE;
347 comment.key = (png_charp)comment_key;
348 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
349 comment.text = HeapAlloc(GetProcessHeap(), 0, i);
350 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment.text, i, NULL, NULL);
351 comment.text_length = i - 1;
352 ppng_set_text(png_ptr, info_ptr, &comment, 1);
355 ppng_write_info(png_ptr, info_ptr);
356 ppng_set_bgr(png_ptr);
357 for (i = nHeight - 1; i >= 0 ; i--)
358 ppng_write_row(png_ptr, (png_bytep)pXOR + nXORWidthBytes * i);
359 ppng_write_end(png_ptr, info_ptr);
361 ppng_destroy_write_struct(&png_ptr, &info_ptr);
362 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
363 fclose(fp);
364 HeapFree(GetProcessHeap(), 0, copy);
365 HeapFree(GetProcessHeap(), 0, comment.text);
366 return TRUE;
368 error:
369 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
370 fclose(fp);
371 unlink(png_filename);
372 HeapFree(GetProcessHeap(), 0, copy);
373 HeapFree(GetProcessHeap(), 0, comment.text);
374 return FALSE;
376 #endif /* SONAME_LIBPNG */
378 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
380 FILE *fXPMFile;
381 int nHeight;
382 int nXORWidthBytes;
383 int nANDWidthBytes;
384 BOOL b8BitColors;
385 int nColors;
386 const BYTE *pXOR;
387 const BYTE *pAND;
388 BOOL aColorUsed[256] = {0};
389 int nColorsUsed = 0;
390 int i,j;
391 char *comment;
393 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
395 WINE_FIXME("Unsupported color depth %d-bit\n", pIcon->bmiHeader.biBitCount);
396 return FALSE;
399 if (!(fXPMFile = fopen(szXPMFileName, "w")))
401 WINE_TRACE("unable to open '%s' for writing: %s\n", szXPMFileName, strerror(errno));
402 return FALSE;
405 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
406 comment = HeapAlloc(GetProcessHeap(), 0, i);
407 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
409 nHeight = pIcon->bmiHeader.biHeight / 2;
410 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
411 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
412 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
413 + ((pIcon->bmiHeader.biWidth % 32) > 0));
414 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
415 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
416 : 1 << pIcon->bmiHeader.biBitCount;
417 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
418 pAND = pXOR + nHeight * nXORWidthBytes;
420 #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)
422 for (i = 0; i < nHeight; i++) {
423 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
424 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
426 aColorUsed[COLOR(j,i)] = TRUE;
427 nColorsUsed++;
432 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
433 goto error;
434 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
435 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
436 goto error;
438 for (i = 0; i < nColors; i++) {
439 if (aColorUsed[i])
440 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
441 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
442 goto error;
444 if (fprintf(fXPMFile, "\" c None\"") <= 0)
445 goto error;
447 for (i = 0; i < nHeight; i++)
449 if (fprintf(fXPMFile, ",\n\"") <= 0)
450 goto error;
451 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
453 if MASK(j,i)
455 if (fprintf(fXPMFile, " ") <= 0)
456 goto error;
458 else
459 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
460 goto error;
462 if (fprintf(fXPMFile, "\"") <= 0)
463 goto error;
465 if (fprintf(fXPMFile, "};\n") <= 0)
466 goto error;
468 #undef MASK
469 #undef COLOR
471 HeapFree(GetProcessHeap(), 0, comment);
472 fclose(fXPMFile);
473 return TRUE;
475 error:
476 HeapFree(GetProcessHeap(), 0, comment);
477 fclose(fXPMFile);
478 unlink( szXPMFileName );
479 return FALSE;
482 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
484 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
486 if (!sEnumRes->nIndex--)
488 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
489 return FALSE;
491 else
492 return TRUE;
495 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
497 HMODULE hModule;
498 HRSRC hResInfo;
499 LPCWSTR lpName = NULL;
500 HGLOBAL hResData;
501 GRPICONDIR *pIconDir;
502 BITMAPINFO *pIcon;
503 ENUMRESSTRUCT sEnumRes;
504 int nMax = 0;
505 int nMaxBits = 0;
506 int i;
507 BOOL ret = FALSE;
509 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
510 if (!hModule)
512 WINE_WARN("LoadLibraryExW (%s) failed, error %d\n",
513 wine_dbgstr_w(szFileName), GetLastError());
514 return FALSE;
517 if (nIndex < 0)
519 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
520 WINE_TRACE("FindResourceW (%s) called, return %p, error %d\n",
521 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
523 else
525 hResInfo=NULL;
526 sEnumRes.pResInfo = &hResInfo;
527 sEnumRes.nIndex = nIndex;
528 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
529 EnumResNameProc, (LONG_PTR)&sEnumRes) &&
530 sEnumRes.nIndex != -1)
532 WINE_TRACE("EnumResourceNamesW failed, error %d\n", GetLastError());
536 if (hResInfo)
538 if ((hResData = LoadResource(hModule, hResInfo)))
540 if ((pIconDir = LockResource(hResData)))
542 for (i = 0; i < pIconDir->idCount; i++)
544 if (pIconDir->idEntries[i].wBitCount >= nMaxBits)
546 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
548 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
549 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
550 nMaxBits = pIconDir->idEntries[i].wBitCount;
556 FreeResource(hResData);
559 else
561 WINE_WARN("found no icon\n");
562 FreeLibrary(hModule);
563 return FALSE;
566 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
568 if ((hResData = LoadResource(hModule, hResInfo)))
570 if ((pIcon = LockResource(hResData)))
572 #ifdef SONAME_LIBPNG
573 if (SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
574 ret = TRUE;
575 else
576 #endif
578 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
579 if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
580 ret = TRUE;
584 FreeResource(hResData);
588 FreeLibrary(hModule);
589 return ret;
592 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
594 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
595 !extract_icon16(szFileName, szXPMFileName)*/)
596 return FALSE;
597 return TRUE;
600 static int ExtractFromICO(LPCWSTR szFileName, char *szXPMFileName)
602 FILE *fICOFile = NULL;
603 ICONDIR iconDir;
604 ICONDIRENTRY *pIconDirEntry = NULL;
605 int nMax = 0, nMaxBits = 0;
606 int nIndex = 0;
607 void *pIcon = NULL;
608 int i;
609 char *filename = NULL;
611 filename = wine_get_unix_file_name(szFileName);
612 if (!(fICOFile = fopen(filename, "r")))
614 WINE_TRACE("unable to open '%s' for reading: %s\n", filename, strerror(errno));
615 goto error;
618 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1 ||
619 (iconDir.idReserved != 0) || (iconDir.idType != 1))
621 WINE_WARN("Invalid ico file format\n");
622 goto error;
625 if ((pIconDirEntry = HeapAlloc(GetProcessHeap(), 0, iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
626 goto error;
627 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
628 goto error;
630 for (i = 0; i < iconDir.idCount; i++)
632 WINE_TRACE("[%d]: %d x %d @ %d\n", i, pIconDirEntry[i].bWidth, pIconDirEntry[i].bHeight, pIconDirEntry[i].wBitCount);
633 if (pIconDirEntry[i].wBitCount >= nMaxBits &&
634 (pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) >= nMax)
636 nIndex = i;
637 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
638 nMaxBits = pIconDirEntry[i].wBitCount;
641 WINE_TRACE("Selected: %d\n", nIndex);
643 if ((pIcon = HeapAlloc(GetProcessHeap(), 0, pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
644 goto error;
645 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
646 goto error;
647 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
648 goto error;
651 /* Prefer PNG over XPM */
652 #ifdef SONAME_LIBPNG
653 if (!SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
654 #endif
656 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
657 if (!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
658 goto error;
661 HeapFree(GetProcessHeap(), 0, pIcon);
662 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
663 fclose(fICOFile);
664 HeapFree(GetProcessHeap(), 0, filename);
665 return 1;
667 error:
668 HeapFree(GetProcessHeap(), 0, pIcon);
669 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
670 if (fICOFile) fclose(fICOFile);
671 HeapFree(GetProcessHeap(), 0, filename);
672 return 0;
675 static BOOL create_default_icon( const char *filename, const char* comment )
677 FILE *fXPM;
678 unsigned int i;
680 if (!(fXPM = fopen(filename, "w"))) return FALSE;
681 if (fprintf(fXPM, "/* XPM */\n/* %s */\nstatic char * icon[] = {", comment) <= 0)
682 goto error;
683 for (i = 0; i < sizeof(wine_xpm)/sizeof(wine_xpm[0]); i++) {
684 if (fprintf( fXPM, "\n\"%s\",", wine_xpm[i]) <= 0)
685 goto error;
687 if (fprintf( fXPM, "};\n" ) <=0)
688 goto error;
689 fclose( fXPM );
690 return TRUE;
691 error:
692 fclose( fXPM );
693 unlink( filename );
694 return FALSE;
698 static unsigned short crc16(const char* string)
700 unsigned short crc = 0;
701 int i, j, xor_poly;
703 for (i = 0; string[i] != 0; i++)
705 char c = string[i];
706 for (j = 0; j < 8; c >>= 1, j++)
708 xor_poly = (c ^ crc) & 1;
709 crc >>= 1;
710 if (xor_poly)
711 crc ^= 0xa001;
714 return crc;
717 static char *strdupA( const char *str )
719 char *ret;
721 if (!str) return NULL;
722 if ((ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 ))) strcpy( ret, str );
723 return ret;
726 static char* heap_printf(const char *format, ...)
728 va_list args;
729 int size = 4096;
730 char *buffer, *ret;
731 int n;
733 va_start(args, format);
734 while (1)
736 buffer = HeapAlloc(GetProcessHeap(), 0, size);
737 if (buffer == NULL)
738 break;
739 n = vsnprintf(buffer, size, format, args);
740 if (n == -1)
741 size *= 2;
742 else if (n >= size)
743 size = n + 1;
744 else
745 break;
746 HeapFree(GetProcessHeap(), 0, buffer);
748 va_end(args);
749 if (!buffer) return NULL;
750 ret = HeapReAlloc(GetProcessHeap(), 0, buffer, strlen(buffer) + 1 );
751 if (!ret) ret = buffer;
752 return ret;
755 static void write_xml_text(FILE *file, const char *text)
757 int i;
758 for (i = 0; text[i]; i++)
760 if (text[i] == '&')
761 fputs("&amp;", file);
762 else if (text[i] == '<')
763 fputs("&lt;", file);
764 else if (text[i] == '>')
765 fputs("&gt;", file);
766 else if (text[i] == '\'')
767 fputs("&apos;", file);
768 else if (text[i] == '"')
769 fputs("&quot;", file);
770 else
771 fputc(text[i], file);
775 static BOOL create_directories(char *directory)
777 BOOL ret = TRUE;
778 int i;
780 for (i = 0; directory[i]; i++)
782 if (i > 0 && directory[i] == '/')
784 directory[i] = 0;
785 mkdir(directory, 0777);
786 directory[i] = '/';
789 if (mkdir(directory, 0777) && errno != EEXIST)
790 ret = FALSE;
792 return ret;
795 static char* wchars_to_utf8_chars(LPCWSTR string)
797 char *ret;
798 INT size = WideCharToMultiByte(CP_UTF8, 0, string, -1, NULL, 0, NULL, NULL);
799 ret = HeapAlloc(GetProcessHeap(), 0, size);
800 if (ret)
801 WideCharToMultiByte(CP_UTF8, 0, string, -1, ret, size, NULL, NULL);
802 return ret;
805 static char* wchars_to_unix_chars(LPCWSTR string)
807 char *ret;
808 INT size = WideCharToMultiByte(CP_UNIXCP, 0, string, -1, NULL, 0, NULL, NULL);
809 ret = HeapAlloc(GetProcessHeap(), 0, size);
810 if (ret)
811 WideCharToMultiByte(CP_UNIXCP, 0, string, -1, ret, size, NULL, NULL);
812 return ret;
815 static WCHAR* utf8_chars_to_wchars(LPCSTR string)
817 WCHAR *ret;
818 INT size = MultiByteToWideChar(CP_UTF8, 0, string, -1, NULL, 0);
819 ret = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
820 if (ret)
821 MultiByteToWideChar(CP_UTF8, 0, string, -1, ret, size);
822 return ret;
825 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
826 static char *extract_icon( LPCWSTR path, int index, const char *destFilename, BOOL bWait )
828 unsigned short crc;
829 char *iconsdir = NULL, *ico_path = NULL, *ico_name, *xpm_path = NULL;
830 char* s;
831 int n;
833 /* Where should we save the icon? */
834 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
835 iconsdir = heap_printf("%s/icons", xdg_data_dir);
836 if (iconsdir)
838 if (mkdir(iconsdir, 0777) && errno != EEXIST)
840 WINE_WARN("couldn't make icons directory %s\n", wine_dbgstr_a(iconsdir));
841 goto end;
844 else
846 WINE_TRACE("no icon created\n");
847 return NULL;
850 /* Determine the icon base name */
851 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
852 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
853 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
854 s=ico_name=ico_path;
855 while (*s!='\0') {
856 if (*s=='/' || *s=='\\') {
857 *s='\\';
858 ico_name=s;
859 } else {
860 *s=tolower(*s);
862 s++;
864 if (*ico_name=='\\') *ico_name++='\0';
865 s=strrchr(ico_name,'.');
866 if (s) *s='\0';
868 /* Compute the source-path hash */
869 crc=crc16(ico_path);
871 /* Try to treat the source file as an exe */
872 if (destFilename)
873 xpm_path=heap_printf("%s/%s.png",iconsdir,destFilename);
874 else
875 xpm_path=heap_printf("%s/%04x_%s.%d.png",iconsdir,crc,ico_name,index);
876 if (xpm_path == NULL)
878 WINE_ERR("could not extract icon %s, out of memory\n", wine_dbgstr_a(ico_name));
879 return NULL;
882 if (ExtractFromEXEDLL( path, index, xpm_path ))
883 goto end;
885 /* Must be something else, ignore the index in that case */
886 if (destFilename)
887 sprintf(xpm_path,"%s/%s.png",iconsdir,destFilename);
888 else
889 sprintf(xpm_path,"%s/%04x_%s.png",iconsdir,crc,ico_name);
890 if (ExtractFromICO( path, xpm_path))
891 goto end;
892 if (!bWait)
894 if (destFilename)
895 sprintf(xpm_path,"%s/%s.xpm",iconsdir,destFilename);
896 else
897 sprintf(xpm_path,"%s/%04x_%s.xpm",iconsdir,crc,ico_name);
898 if (create_default_icon( xpm_path, ico_path ))
899 goto end;
902 HeapFree( GetProcessHeap(), 0, xpm_path );
903 xpm_path=NULL;
905 end:
906 HeapFree(GetProcessHeap(), 0, iconsdir);
907 HeapFree(GetProcessHeap(), 0, ico_path);
908 return xpm_path;
911 static HKEY open_menus_reg_key(void)
913 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
914 'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\','M','e','n','u','F','i','l','e','s',0};
915 HKEY assocKey;
916 DWORD ret;
917 ret = RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey);
918 if (ret == ERROR_SUCCESS)
919 return assocKey;
920 SetLastError(ret);
921 return NULL;
924 static DWORD register_menus_entry(const char *unix_file, const char *windows_file)
926 WCHAR *unix_fileW;
927 WCHAR *windows_fileW;
928 INT size;
929 DWORD ret;
931 size = MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, NULL, 0);
932 unix_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
933 if (unix_fileW)
935 MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, unix_fileW, size);
936 size = MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, NULL, 0);
937 windows_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
938 if (windows_fileW)
940 HKEY hkey;
941 MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, windows_fileW, size);
942 hkey = open_menus_reg_key();
943 if (hkey)
945 ret = RegSetValueExW(hkey, unix_fileW, 0, REG_SZ, (const BYTE*)windows_fileW,
946 (strlenW(windows_fileW) + 1) * sizeof(WCHAR));
947 RegCloseKey(hkey);
949 else
950 ret = GetLastError();
951 HeapFree(GetProcessHeap(), 0, windows_fileW);
953 else
954 ret = ERROR_NOT_ENOUGH_MEMORY;
955 HeapFree(GetProcessHeap(), 0, unix_fileW);
957 else
958 ret = ERROR_NOT_ENOUGH_MEMORY;
959 return ret;
962 static BOOL write_desktop_entry(const char *unix_link, const char *location, const char *linkname,
963 const char *path, const char *args, const char *descr,
964 const char *workdir, const char *icon)
966 FILE *file;
968 WINE_TRACE("(%s,%s,%s,%s,%s,%s,%s,%s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(location),
969 wine_dbgstr_a(linkname), wine_dbgstr_a(path), wine_dbgstr_a(args),
970 wine_dbgstr_a(descr), wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
972 file = fopen(location, "w");
973 if (file == NULL)
974 return FALSE;
976 fprintf(file, "[Desktop Entry]\n");
977 fprintf(file, "Name=%s\n", linkname);
978 fprintf(file, "Exec=env WINEPREFIX=\"%s\" wine %s %s\n",
979 wine_get_config_dir(), path, args);
980 fprintf(file, "Type=Application\n");
981 fprintf(file, "StartupNotify=true\n");
982 if (descr && lstrlenA(descr))
983 fprintf(file, "Comment=%s\n", descr);
984 if (workdir && lstrlenA(workdir))
985 fprintf(file, "Path=%s\n", workdir);
986 if (icon && lstrlenA(icon))
987 fprintf(file, "Icon=%s\n", icon);
989 fclose(file);
991 if (unix_link)
993 DWORD ret = register_menus_entry(location, unix_link);
994 if (ret != ERROR_SUCCESS)
995 return FALSE;
998 return TRUE;
1001 static BOOL write_directory_entry(const char *directory, const char *location)
1003 FILE *file;
1005 WINE_TRACE("(%s,%s)\n", wine_dbgstr_a(directory), wine_dbgstr_a(location));
1007 file = fopen(location, "w");
1008 if (file == NULL)
1009 return FALSE;
1011 fprintf(file, "[Desktop Entry]\n");
1012 fprintf(file, "Type=Directory\n");
1013 if (strcmp(directory, "wine") == 0)
1015 fprintf(file, "Name=Wine\n");
1016 fprintf(file, "Icon=wine\n");
1018 else
1020 fprintf(file, "Name=%s\n", directory);
1021 fprintf(file, "Icon=folder\n");
1024 fclose(file);
1025 return TRUE;
1028 static BOOL write_menu_file(const char *unix_link, const char *filename)
1030 char *tempfilename;
1031 FILE *tempfile = NULL;
1032 char *lastEntry;
1033 char *name = NULL;
1034 char *menuPath = NULL;
1035 int i;
1036 int count = 0;
1037 BOOL ret = FALSE;
1039 WINE_TRACE("(%s)\n", wine_dbgstr_a(filename));
1041 while (1)
1043 tempfilename = heap_printf("%s/wine-menu-XXXXXX", xdg_config_dir);
1044 if (tempfilename)
1046 int tempfd = mkstemps(tempfilename, 0);
1047 if (tempfd >= 0)
1049 tempfile = fdopen(tempfd, "w");
1050 if (tempfile)
1051 break;
1052 close(tempfd);
1053 goto end;
1055 else if (errno == EEXIST)
1057 HeapFree(GetProcessHeap(), 0, tempfilename);
1058 continue;
1060 HeapFree(GetProcessHeap(), 0, tempfilename);
1062 return FALSE;
1065 fprintf(tempfile, "<!DOCTYPE Menu PUBLIC \"-//freedesktop//DTD Menu 1.0//EN\"\n");
1066 fprintf(tempfile, "\"http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd\">\n");
1067 fprintf(tempfile, "<Menu>\n");
1068 fprintf(tempfile, " <Name>Applications</Name>\n");
1070 name = HeapAlloc(GetProcessHeap(), 0, lstrlenA(filename) + 1);
1071 if (name == NULL) goto end;
1072 lastEntry = name;
1073 for (i = 0; filename[i]; i++)
1075 name[i] = filename[i];
1076 if (filename[i] == '/')
1078 char *dir_file_name;
1079 struct stat st;
1080 name[i] = 0;
1081 fprintf(tempfile, " <Menu>\n");
1082 fprintf(tempfile, " <Name>%s", count ? "" : "wine-");
1083 write_xml_text(tempfile, name);
1084 fprintf(tempfile, "</Name>\n");
1085 fprintf(tempfile, " <Directory>%s", count ? "" : "wine-");
1086 write_xml_text(tempfile, name);
1087 fprintf(tempfile, ".directory</Directory>\n");
1088 dir_file_name = heap_printf("%s/desktop-directories/%s%s.directory",
1089 xdg_data_dir, count ? "" : "wine-", name);
1090 if (dir_file_name)
1092 if (stat(dir_file_name, &st) != 0 && errno == ENOENT)
1093 write_directory_entry(lastEntry, dir_file_name);
1094 HeapFree(GetProcessHeap(), 0, dir_file_name);
1096 name[i] = '-';
1097 lastEntry = &name[i+1];
1098 ++count;
1101 name[i] = 0;
1103 fprintf(tempfile, " <Include>\n");
1104 fprintf(tempfile, " <Filename>");
1105 write_xml_text(tempfile, name);
1106 fprintf(tempfile, "</Filename>\n");
1107 fprintf(tempfile, " </Include>\n");
1108 for (i = 0; i < count; i++)
1109 fprintf(tempfile, " </Menu>\n");
1110 fprintf(tempfile, "</Menu>\n");
1112 menuPath = heap_printf("%s/%s", xdg_config_dir, name);
1113 if (menuPath == NULL) goto end;
1114 strcpy(menuPath + strlen(menuPath) - strlen(".desktop"), ".menu");
1115 ret = TRUE;
1117 end:
1118 if (tempfile)
1119 fclose(tempfile);
1120 if (ret)
1121 ret = (rename(tempfilename, menuPath) == 0);
1122 if (!ret && tempfilename)
1123 remove(tempfilename);
1124 HeapFree(GetProcessHeap(), 0, tempfilename);
1125 if (ret)
1126 register_menus_entry(menuPath, unix_link);
1127 HeapFree(GetProcessHeap(), 0, name);
1128 HeapFree(GetProcessHeap(), 0, menuPath);
1129 return ret;
1132 static BOOL write_menu_entry(const char *unix_link, const char *link, const char *path, const char *args,
1133 const char *descr, const char *workdir, const char *icon)
1135 const char *linkname;
1136 char *desktopPath = NULL;
1137 char *desktopDir;
1138 char *filename = NULL;
1139 BOOL ret = TRUE;
1141 WINE_TRACE("(%s, %s, %s, %s, %s, %s, %s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(link),
1142 wine_dbgstr_a(path), wine_dbgstr_a(args), wine_dbgstr_a(descr),
1143 wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
1145 linkname = strrchr(link, '/');
1146 if (linkname == NULL)
1147 linkname = link;
1148 else
1149 ++linkname;
1151 desktopPath = heap_printf("%s/applications/wine/%s.desktop", xdg_data_dir, link);
1152 if (!desktopPath)
1154 WINE_WARN("out of memory creating menu entry\n");
1155 ret = FALSE;
1156 goto end;
1158 desktopDir = strrchr(desktopPath, '/');
1159 *desktopDir = 0;
1160 if (!create_directories(desktopPath))
1162 WINE_WARN("couldn't make parent directories for %s\n", wine_dbgstr_a(desktopPath));
1163 ret = FALSE;
1164 goto end;
1166 *desktopDir = '/';
1167 if (!write_desktop_entry(unix_link, desktopPath, linkname, path, args, descr, workdir, icon))
1169 WINE_WARN("couldn't make desktop entry %s\n", wine_dbgstr_a(desktopPath));
1170 ret = FALSE;
1171 goto end;
1174 filename = heap_printf("wine/%s.desktop", link);
1175 if (!filename || !write_menu_file(unix_link, filename))
1177 WINE_WARN("couldn't make menu file %s\n", wine_dbgstr_a(filename));
1178 ret = FALSE;
1181 end:
1182 HeapFree(GetProcessHeap(), 0, desktopPath);
1183 HeapFree(GetProcessHeap(), 0, filename);
1184 return ret;
1187 /* This escapes reserved characters in .desktop files' Exec keys. */
1188 static LPSTR escape(LPCWSTR arg)
1190 int i, j;
1191 WCHAR *escaped_string;
1192 char *utf8_string;
1194 escaped_string = HeapAlloc(GetProcessHeap(), 0, (4 * strlenW(arg) + 1) * sizeof(WCHAR));
1195 if (escaped_string == NULL) return NULL;
1196 for (i = j = 0; arg[i]; i++)
1198 switch (arg[i])
1200 case '\\':
1201 escaped_string[j++] = '\\';
1202 escaped_string[j++] = '\\';
1203 escaped_string[j++] = '\\';
1204 escaped_string[j++] = '\\';
1205 break;
1206 case ' ':
1207 case '\t':
1208 case '\n':
1209 case '"':
1210 case '\'':
1211 case '>':
1212 case '<':
1213 case '~':
1214 case '|':
1215 case '&':
1216 case ';':
1217 case '$':
1218 case '*':
1219 case '?':
1220 case '#':
1221 case '(':
1222 case ')':
1223 case '`':
1224 escaped_string[j++] = '\\';
1225 escaped_string[j++] = '\\';
1226 /* fall through */
1227 default:
1228 escaped_string[j++] = arg[i];
1229 break;
1232 escaped_string[j] = 0;
1234 utf8_string = wchars_to_utf8_chars(escaped_string);
1235 if (utf8_string == NULL)
1237 WINE_ERR("out of memory\n");
1238 goto end;
1241 end:
1242 HeapFree(GetProcessHeap(), 0, escaped_string);
1243 return utf8_string;
1246 /* Return a heap-allocated copy of the unix format difference between the two
1247 * Windows-format paths.
1248 * locn is the owning location
1249 * link is within locn
1251 static char *relative_path( LPCWSTR link, LPCWSTR locn )
1253 char *unix_locn, *unix_link;
1254 char *relative = NULL;
1256 unix_locn = wine_get_unix_file_name(locn);
1257 unix_link = wine_get_unix_file_name(link);
1258 if (unix_locn && unix_link)
1260 size_t len_unix_locn, len_unix_link;
1261 len_unix_locn = strlen (unix_locn);
1262 len_unix_link = strlen (unix_link);
1263 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
1265 size_t len_rel;
1266 char *p = strrchr (unix_link + len_unix_locn, '/');
1267 p = strrchr (p, '.');
1268 if (p)
1270 *p = '\0';
1271 len_unix_link = p - unix_link;
1273 len_rel = len_unix_link - len_unix_locn;
1274 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
1275 if (relative)
1277 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
1281 if (!relative)
1282 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
1283 HeapFree(GetProcessHeap(), 0, unix_locn);
1284 HeapFree(GetProcessHeap(), 0, unix_link);
1285 return relative;
1288 /***********************************************************************
1290 * GetLinkLocation
1292 * returns TRUE if successful
1293 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
1294 * *relative will contain the address of a heap-allocated copy of the portion
1295 * of the filename that is within the specified location, in unix form
1297 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
1299 WCHAR filename[MAX_PATH], shortfilename[MAX_PATH], buffer[MAX_PATH];
1300 DWORD len, i, r, filelen;
1301 const DWORD locations[] = {
1302 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
1303 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
1304 CSIDL_COMMON_STARTMENU };
1306 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
1307 filelen=GetFullPathNameW( linkfile, MAX_PATH, shortfilename, NULL );
1308 if (filelen==0 || filelen>MAX_PATH)
1309 return FALSE;
1311 WINE_TRACE("%s\n", wine_dbgstr_w(shortfilename));
1313 /* the CSLU Toolkit uses a short path name when creating .lnk files;
1314 * expand or our hardcoded list won't match.
1316 filelen=GetLongPathNameW(shortfilename, filename, MAX_PATH);
1317 if (filelen==0 || filelen>MAX_PATH)
1318 return FALSE;
1320 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
1322 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
1324 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
1325 continue;
1327 len = lstrlenW(buffer);
1328 if (len >= MAX_PATH)
1329 continue; /* We've just trashed memory! Hopefully we are OK */
1331 if (len > filelen || filename[len]!='\\')
1332 continue;
1333 /* do a lstrcmpinW */
1334 filename[len] = 0;
1335 r = lstrcmpiW( filename, buffer );
1336 filename[len] = '\\';
1337 if ( r )
1338 continue;
1340 /* return the remainder of the string and link type */
1341 *loc = locations[i];
1342 *relative = relative_path (filename, buffer);
1343 return (*relative != NULL);
1346 return FALSE;
1349 /* gets the target path directly or through MSI */
1350 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
1351 LPWSTR szArgs, DWORD argsSize)
1353 IShellLinkDataList *dl = NULL;
1354 EXP_DARWIN_LINK *dar = NULL;
1355 HRESULT hr;
1357 szPath[0] = 0;
1358 szArgs[0] = 0;
1360 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
1361 if (hr == S_OK && szPath[0])
1363 IShellLinkW_GetArguments( sl, szArgs, argsSize );
1364 return hr;
1367 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
1368 if (FAILED(hr))
1369 return hr;
1371 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
1372 if (SUCCEEDED(hr))
1374 WCHAR* szCmdline;
1375 DWORD cmdSize;
1377 cmdSize=0;
1378 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
1379 if (hr == ERROR_SUCCESS)
1381 cmdSize++;
1382 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
1383 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
1384 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
1385 if (hr == ERROR_SUCCESS)
1387 WCHAR *s, *d;
1388 int bcount, in_quotes;
1390 /* Extract the application path */
1391 bcount=0;
1392 in_quotes=0;
1393 s=szCmdline;
1394 d=szPath;
1395 while (*s)
1397 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
1399 /* skip the remaining spaces */
1400 do {
1401 s++;
1402 } while (*s==0x0009 || *s==0x0020);
1403 break;
1405 else if (*s==0x005c)
1407 /* '\\' */
1408 *d++=*s++;
1409 bcount++;
1411 else if (*s==0x0022)
1413 /* '"' */
1414 if ((bcount & 1)==0)
1416 /* Preceded by an even number of '\', this is
1417 * half that number of '\', plus a quote which
1418 * we erase.
1420 d-=bcount/2;
1421 in_quotes=!in_quotes;
1422 s++;
1424 else
1426 /* Preceded by an odd number of '\', this is
1427 * half that number of '\' followed by a '"'
1429 d=d-bcount/2-1;
1430 *d++='"';
1431 s++;
1433 bcount=0;
1435 else
1437 /* a regular character */
1438 *d++=*s++;
1439 bcount=0;
1441 if ((d-szPath) == pathSize)
1443 /* Keep processing the path till we get to the
1444 * arguments, but 'stand still'
1446 d--;
1449 /* Close the application path */
1450 *d=0;
1452 lstrcpynW(szArgs, s, argsSize);
1454 HeapFree( GetProcessHeap(), 0, szCmdline );
1456 LocalFree( dar );
1459 IShellLinkDataList_Release( dl );
1460 return hr;
1463 static WCHAR* assoc_query(ASSOCSTR assocStr, LPCWSTR name, LPCWSTR extra)
1465 HRESULT hr;
1466 WCHAR *value = NULL;
1467 DWORD size = 0;
1468 hr = AssocQueryStringW(0, assocStr, name, extra, NULL, &size);
1469 if (SUCCEEDED(hr))
1471 value = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1472 if (value)
1474 hr = AssocQueryStringW(0, assocStr, name, extra, value, &size);
1475 if (FAILED(hr))
1477 HeapFree(GetProcessHeap(), 0, value);
1478 value = NULL;
1482 return value;
1485 static char *slashes_to_minuses(const char *string)
1487 int i;
1488 char *ret = HeapAlloc(GetProcessHeap(), 0, lstrlenA(string) + 1);
1489 if (ret)
1491 for (i = 0; string[i]; i++)
1493 if (string[i] == '/')
1494 ret[i] = '-';
1495 else
1496 ret[i] = string[i];
1498 ret[i] = 0;
1499 return ret;
1501 return NULL;
1504 static BOOL next_line(FILE *file, char **line, int *size)
1506 int pos = 0;
1507 char *cr;
1508 if (*line == NULL)
1510 *size = 4096;
1511 *line = HeapAlloc(GetProcessHeap(), 0, *size);
1513 while (*line != NULL)
1515 if (fgets(&(*line)[pos], *size - pos, file) == NULL)
1517 HeapFree(GetProcessHeap(), 0, *line);
1518 *line = NULL;
1519 if (feof(file))
1520 return TRUE;
1521 return FALSE;
1523 pos = strlen(*line);
1524 cr = strchr(*line, '\n');
1525 if (cr == NULL)
1527 char *line2;
1528 (*size) *= 2;
1529 line2 = HeapReAlloc(GetProcessHeap(), 0, *line, *size);
1530 if (line2)
1531 *line = line2;
1532 else
1534 HeapFree(GetProcessHeap(), 0, *line);
1535 *line = NULL;
1538 else
1540 *cr = 0;
1541 return TRUE;
1544 return FALSE;
1547 static BOOL add_mimes(const char *xdg_data_dir, struct list *mime_types)
1549 char *globs_filename = NULL;
1550 BOOL ret = TRUE;
1551 globs_filename = heap_printf("%s/mime/globs", xdg_data_dir);
1552 if (globs_filename)
1554 FILE *globs_file = fopen(globs_filename, "r");
1555 if (globs_file) /* doesn't have to exist */
1557 char *line = NULL;
1558 int size = 0;
1559 while (ret && (ret = next_line(globs_file, &line, &size)) && line)
1561 char *pos;
1562 struct xdg_mime_type *mime_type_entry = NULL;
1563 if (line[0] != '#' && (pos = strchr(line, ':')))
1565 mime_type_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct xdg_mime_type));
1566 if (mime_type_entry)
1568 *pos = 0;
1569 mime_type_entry->mimeType = strdupA(line);
1570 mime_type_entry->glob = strdupA(pos + 1);
1571 if (mime_type_entry->mimeType && mime_type_entry->glob)
1572 list_add_tail(mime_types, &mime_type_entry->entry);
1573 else
1575 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
1576 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
1577 HeapFree(GetProcessHeap(), 0, mime_type_entry);
1578 ret = FALSE;
1581 else
1582 ret = FALSE;
1585 HeapFree(GetProcessHeap(), 0, line);
1586 fclose(globs_file);
1588 HeapFree(GetProcessHeap(), 0, globs_filename);
1590 else
1591 ret = FALSE;
1592 return ret;
1595 static void free_native_mime_types(struct list *native_mime_types)
1597 struct xdg_mime_type *mime_type_entry, *mime_type_entry2;
1599 LIST_FOR_EACH_ENTRY_SAFE(mime_type_entry, mime_type_entry2, native_mime_types, struct xdg_mime_type, entry)
1601 list_remove(&mime_type_entry->entry);
1602 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
1603 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
1604 HeapFree(GetProcessHeap(), 0, mime_type_entry);
1606 HeapFree(GetProcessHeap(), 0, native_mime_types);
1609 static BOOL build_native_mime_types(const char *xdg_data_home, struct list **mime_types)
1611 char *xdg_data_dirs;
1612 BOOL ret;
1614 *mime_types = NULL;
1616 xdg_data_dirs = getenv("XDG_DATA_DIRS");
1617 if (xdg_data_dirs == NULL)
1618 xdg_data_dirs = heap_printf("/usr/local/share/:/usr/share/");
1619 else
1620 xdg_data_dirs = strdupA(xdg_data_dirs);
1622 if (xdg_data_dirs)
1624 *mime_types = HeapAlloc(GetProcessHeap(), 0, sizeof(struct list));
1625 if (*mime_types)
1627 const char *begin;
1628 char *end;
1630 list_init(*mime_types);
1631 ret = add_mimes(xdg_data_home, *mime_types);
1632 if (ret)
1634 for (begin = xdg_data_dirs; (end = strchr(begin, ':')); begin = end + 1)
1636 *end = '\0';
1637 ret = add_mimes(begin, *mime_types);
1638 *end = ':';
1639 if (!ret)
1640 break;
1642 if (ret)
1643 ret = add_mimes(begin, *mime_types);
1646 else
1647 ret = FALSE;
1648 HeapFree(GetProcessHeap(), 0, xdg_data_dirs);
1650 else
1651 ret = FALSE;
1652 if (!ret && *mime_types)
1654 free_native_mime_types(*mime_types);
1655 *mime_types = NULL;
1657 return ret;
1660 static BOOL match_glob(struct list *native_mime_types, const char *extension,
1661 char **match)
1663 #ifdef HAVE_FNMATCH
1664 struct xdg_mime_type *mime_type_entry;
1665 int matchLength = 0;
1667 *match = NULL;
1669 LIST_FOR_EACH_ENTRY(mime_type_entry, native_mime_types, struct xdg_mime_type, entry)
1671 if (fnmatch(mime_type_entry->glob, extension, 0) == 0)
1673 if (*match == NULL || matchLength < strlen(mime_type_entry->glob))
1675 *match = mime_type_entry->mimeType;
1676 matchLength = strlen(mime_type_entry->glob);
1681 if (*match != NULL)
1683 *match = strdupA(*match);
1684 if (*match == NULL)
1685 return FALSE;
1687 #else
1688 *match = NULL;
1689 #endif
1690 return TRUE;
1693 static BOOL freedesktop_mime_type_for_extension(struct list *native_mime_types,
1694 const char *extensionA,
1695 LPCWSTR extensionW,
1696 char **mime_type)
1698 WCHAR *lower_extensionW;
1699 INT len;
1700 BOOL ret = match_glob(native_mime_types, extensionA, mime_type);
1701 if (ret == FALSE || *mime_type != NULL)
1702 return ret;
1703 len = strlenW(extensionW);
1704 lower_extensionW = HeapAlloc(GetProcessHeap(), 0, (len + 1)*sizeof(WCHAR));
1705 if (lower_extensionW)
1707 char *lower_extensionA;
1708 memcpy(lower_extensionW, extensionW, (len + 1)*sizeof(WCHAR));
1709 strlwrW(lower_extensionW);
1710 lower_extensionA = wchars_to_utf8_chars(lower_extensionW);
1711 if (lower_extensionA)
1713 ret = match_glob(native_mime_types, lower_extensionA, mime_type);
1714 HeapFree(GetProcessHeap(), 0, lower_extensionA);
1716 else
1718 ret = FALSE;
1719 WINE_FIXME("out of memory\n");
1721 HeapFree(GetProcessHeap(), 0, lower_extensionW);
1723 else
1725 ret = FALSE;
1726 WINE_FIXME("out of memory\n");
1728 return ret;
1731 static WCHAR* reg_get_valW(HKEY key, LPCWSTR subkey, LPCWSTR name)
1733 DWORD size;
1734 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, NULL, &size) == ERROR_SUCCESS)
1736 WCHAR *ret = HeapAlloc(GetProcessHeap(), 0, size);
1737 if (ret)
1739 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, ret, &size) == ERROR_SUCCESS)
1740 return ret;
1742 HeapFree(GetProcessHeap(), 0, ret);
1744 return NULL;
1747 static CHAR* reg_get_val_utf8(HKEY key, LPCWSTR subkey, LPCWSTR name)
1749 WCHAR *valW = reg_get_valW(key, subkey, name);
1750 if (valW)
1752 char *val = wchars_to_utf8_chars(valW);
1753 HeapFree(GetProcessHeap(), 0, valW);
1754 return val;
1756 return NULL;
1759 static HKEY open_associations_reg_key(void)
1761 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
1762 'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\','F','i','l','e','O','p','e','n','A','s','s','o','c','i','a','t','i','o','n','s',0};
1763 HKEY assocKey;
1764 if (RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey) == ERROR_SUCCESS)
1765 return assocKey;
1766 return NULL;
1769 static BOOL has_association_changed(LPCWSTR extensionW, LPCSTR mimeType, LPCWSTR progId, LPCSTR appName, LPCWSTR docName)
1771 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
1772 static const WCHAR DocNameW[] = {'D','o','c','N','a','m','e',0};
1773 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
1774 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
1775 HKEY assocKey;
1776 BOOL ret;
1778 if ((assocKey = open_associations_reg_key()))
1780 CHAR *valueA;
1781 WCHAR *value;
1783 ret = FALSE;
1785 valueA = reg_get_val_utf8(assocKey, extensionW, MimeTypeW);
1786 if (!valueA || lstrcmpA(valueA, mimeType))
1787 ret = TRUE;
1788 HeapFree(GetProcessHeap(), 0, valueA);
1790 value = reg_get_valW(assocKey, extensionW, ProgIDW);
1791 if (!value || strcmpW(value, progId))
1792 ret = TRUE;
1793 HeapFree(GetProcessHeap(), 0, value);
1795 valueA = reg_get_val_utf8(assocKey, extensionW, AppNameW);
1796 if (!valueA || lstrcmpA(valueA, appName))
1797 ret = TRUE;
1798 HeapFree(GetProcessHeap(), 0, valueA);
1800 value = reg_get_valW(assocKey, extensionW, DocNameW);
1801 if (docName && (!value || strcmpW(value, docName)))
1802 ret = TRUE;
1803 HeapFree(GetProcessHeap(), 0, value);
1805 RegCloseKey(assocKey);
1807 else
1809 WINE_ERR("error opening associations registry key\n");
1810 ret = FALSE;
1812 return ret;
1815 static void update_association(LPCWSTR extension, LPCSTR mimeType, LPCWSTR progId, LPCSTR appName, LPCWSTR docName, LPCSTR desktopFile)
1817 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
1818 static const WCHAR DocNameW[] = {'D','o','c','N','a','m','e',0};
1819 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
1820 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
1821 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
1822 HKEY assocKey = NULL;
1823 HKEY subkey = NULL;
1824 WCHAR *mimeTypeW = NULL;
1825 WCHAR *appNameW = NULL;
1826 WCHAR *desktopFileW = NULL;
1828 assocKey = open_associations_reg_key();
1829 if (assocKey == NULL)
1831 WINE_ERR("could not open file associations key\n");
1832 goto done;
1835 if (RegCreateKeyW(assocKey, extension, &subkey) != ERROR_SUCCESS)
1837 WINE_ERR("could not create extension subkey\n");
1838 goto done;
1841 mimeTypeW = utf8_chars_to_wchars(mimeType);
1842 if (mimeTypeW == NULL)
1844 WINE_ERR("out of memory\n");
1845 goto done;
1848 appNameW = utf8_chars_to_wchars(appName);
1849 if (appNameW == NULL)
1851 WINE_ERR("out of memory\n");
1852 goto done;
1855 desktopFileW = utf8_chars_to_wchars(desktopFile);
1856 if (desktopFileW == NULL)
1858 WINE_ERR("out of memory\n");
1859 goto done;
1862 RegSetValueExW(subkey, MimeTypeW, 0, REG_SZ, (const BYTE*) mimeTypeW, (lstrlenW(mimeTypeW) + 1) * sizeof(WCHAR));
1863 RegSetValueExW(subkey, ProgIDW, 0, REG_SZ, (const BYTE*) progId, (lstrlenW(progId) + 1) * sizeof(WCHAR));
1864 RegSetValueExW(subkey, AppNameW, 0, REG_SZ, (const BYTE*) appNameW, (lstrlenW(appNameW) + 1) * sizeof(WCHAR));
1865 if (docName)
1866 RegSetValueExW(subkey, DocNameW, 0, REG_SZ, (const BYTE*) docName, (lstrlenW(docName) + 1) * sizeof(WCHAR));
1867 RegSetValueExW(subkey, DesktopFileW, 0, REG_SZ, (const BYTE*) desktopFileW, (lstrlenW(desktopFileW) + 1) * sizeof(WCHAR));
1869 done:
1870 RegCloseKey(assocKey);
1871 RegCloseKey(subkey);
1872 HeapFree(GetProcessHeap(), 0, mimeTypeW);
1873 HeapFree(GetProcessHeap(), 0, appNameW);
1874 HeapFree(GetProcessHeap(), 0, desktopFileW);
1877 static BOOL cleanup_associations(void)
1879 static const WCHAR openW[] = {'o','p','e','n',0};
1880 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
1881 HKEY assocKey;
1882 BOOL hasChanged = FALSE;
1883 if ((assocKey = open_associations_reg_key()))
1885 int i;
1886 BOOL done = FALSE;
1887 for (i = 0; !done; i++)
1889 WCHAR *extensionW = NULL;
1890 DWORD size = 1024;
1891 LSTATUS ret;
1895 HeapFree(GetProcessHeap(), 0, extensionW);
1896 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1897 if (extensionW == NULL)
1899 WINE_ERR("out of memory\n");
1900 ret = ERROR_OUTOFMEMORY;
1901 break;
1903 ret = RegEnumKeyExW(assocKey, i, extensionW, &size, NULL, NULL, NULL, NULL);
1904 size *= 2;
1905 } while (ret == ERROR_MORE_DATA);
1907 if (ret == ERROR_SUCCESS)
1909 WCHAR *command;
1910 command = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
1911 if (command == NULL)
1913 char *desktopFile = reg_get_val_utf8(assocKey, extensionW, DesktopFileW);
1914 if (desktopFile)
1916 WINE_TRACE("removing file type association for %s\n", wine_dbgstr_w(extensionW));
1917 remove(desktopFile);
1919 RegDeleteKeyW(assocKey, extensionW);
1920 hasChanged = TRUE;
1921 HeapFree(GetProcessHeap(), 0, desktopFile);
1923 HeapFree(GetProcessHeap(), 0, command);
1925 else
1927 if (ret != ERROR_NO_MORE_ITEMS)
1928 WINE_ERR("error %d while reading registry\n", ret);
1929 done = TRUE;
1931 HeapFree(GetProcessHeap(), 0, extensionW);
1933 RegCloseKey(assocKey);
1935 else
1936 WINE_ERR("could not open file associations key\n");
1937 return hasChanged;
1940 static BOOL write_freedesktop_mime_type_entry(const char *packages_dir, const char *dot_extension,
1941 const char *mime_type, const char *comment)
1943 BOOL ret = FALSE;
1944 char *filename;
1946 WINE_TRACE("writing MIME type %s, extension=%s, comment=%s\n", wine_dbgstr_a(mime_type),
1947 wine_dbgstr_a(dot_extension), wine_dbgstr_a(comment));
1949 filename = heap_printf("%s/x-wine-extension-%s.xml", packages_dir, &dot_extension[1]);
1950 if (filename)
1952 FILE *packageFile = fopen(filename, "w");
1953 if (packageFile)
1955 fprintf(packageFile, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
1956 fprintf(packageFile, "<mime-info xmlns=\"http://www.freedesktop.org/standards/shared-mime-info\">\n");
1957 fprintf(packageFile, " <mime-type type=\"");
1958 write_xml_text(packageFile, mime_type);
1959 fprintf(packageFile, "\">\n");
1960 fprintf(packageFile, " <glob pattern=\"*");
1961 write_xml_text(packageFile, dot_extension);
1962 fprintf(packageFile, "\"/>\n");
1963 if (comment)
1965 fprintf(packageFile, " <comment>");
1966 write_xml_text(packageFile, comment);
1967 fprintf(packageFile, "</comment>\n");
1969 fprintf(packageFile, " </mime-type>\n");
1970 fprintf(packageFile, "</mime-info>\n");
1971 ret = TRUE;
1972 fclose(packageFile);
1974 else
1975 WINE_ERR("error writing file %s\n", filename);
1976 HeapFree(GetProcessHeap(), 0, filename);
1978 else
1979 WINE_ERR("out of memory\n");
1980 return ret;
1983 static BOOL is_extension_blacklisted(LPCWSTR extension)
1985 /* These are managed through external tools like wine.desktop, to evade malware created file type associations */
1986 static const WCHAR comW[] = {'.','c','o','m',0};
1987 static const WCHAR exeW[] = {'.','e','x','e',0};
1988 static const WCHAR msiW[] = {'.','m','s','i',0};
1990 if (!strcmpiW(extension, comW) ||
1991 !strcmpiW(extension, exeW) ||
1992 !strcmpiW(extension, msiW))
1993 return TRUE;
1994 return FALSE;
1997 static const char* get_special_mime_type(LPCWSTR extension)
1999 static const WCHAR lnkW[] = {'.','l','n','k',0};
2000 if (!strcmpiW(extension, lnkW))
2001 return "application/x-ms-shortcut";
2002 return NULL;
2005 static BOOL write_freedesktop_association_entry(const char *desktopPath, const char *dot_extension,
2006 const char *friendlyAppName, const char *mimeType,
2007 const char *progId)
2009 BOOL ret = FALSE;
2010 FILE *desktop;
2012 WINE_TRACE("writing association for file type %s, friendlyAppName=%s, MIME type %s, progID=%s, to file %s\n",
2013 wine_dbgstr_a(dot_extension), wine_dbgstr_a(friendlyAppName), wine_dbgstr_a(mimeType),
2014 wine_dbgstr_a(progId), wine_dbgstr_a(desktopPath));
2016 desktop = fopen(desktopPath, "w");
2017 if (desktop)
2019 fprintf(desktop, "[Desktop Entry]\n");
2020 fprintf(desktop, "Type=Application\n");
2021 fprintf(desktop, "Name=%s\n", friendlyAppName);
2022 fprintf(desktop, "MimeType=%s\n", mimeType);
2023 fprintf(desktop, "Exec=wine start /ProgIDOpen %s %%f\n", progId);
2024 fprintf(desktop, "NoDisplay=true\n");
2025 fprintf(desktop, "StartupNotify=true\n");
2026 ret = TRUE;
2027 fclose(desktop);
2029 else
2030 WINE_ERR("error writing association file %s\n", wine_dbgstr_a(desktopPath));
2031 return ret;
2034 static BOOL generate_associations(const char *xdg_data_home, const char *packages_dir, const char *applications_dir)
2036 static const WCHAR openW[] = {'o','p','e','n',0};
2037 struct list *nativeMimeTypes = NULL;
2038 LSTATUS ret = 0;
2039 int i;
2040 BOOL hasChanged = FALSE;
2042 if (!build_native_mime_types(xdg_data_home, &nativeMimeTypes))
2044 WINE_ERR("could not build native MIME types\n");
2045 return FALSE;
2048 for (i = 0; ; i++)
2050 WCHAR *extensionW = NULL;
2051 DWORD size = 1024;
2055 HeapFree(GetProcessHeap(), 0, extensionW);
2056 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2057 if (extensionW == NULL)
2059 WINE_ERR("out of memory\n");
2060 ret = ERROR_OUTOFMEMORY;
2061 break;
2063 ret = RegEnumKeyExW(HKEY_CLASSES_ROOT, i, extensionW, &size, NULL, NULL, NULL, NULL);
2064 size *= 2;
2065 } while (ret == ERROR_MORE_DATA);
2067 if (ret == ERROR_SUCCESS && extensionW[0] == '.' && !is_extension_blacklisted(extensionW))
2069 char *extensionA = NULL;
2070 WCHAR *commandW = NULL;
2071 WCHAR *friendlyDocNameW = NULL;
2072 char *friendlyDocNameA = NULL;
2073 WCHAR *iconW = NULL;
2074 char *iconA = NULL;
2075 WCHAR *contentTypeW = NULL;
2076 char *mimeTypeA = NULL;
2077 WCHAR *friendlyAppNameW = NULL;
2078 char *friendlyAppNameA = NULL;
2079 WCHAR *progIdW = NULL;
2080 char *progIdA = NULL;
2082 extensionA = wchars_to_utf8_chars(extensionW);
2083 if (extensionA == NULL)
2085 WINE_ERR("out of memory\n");
2086 goto end;
2089 friendlyDocNameW = assoc_query(ASSOCSTR_FRIENDLYDOCNAME, extensionW, NULL);
2090 if (friendlyDocNameW)
2092 friendlyDocNameA = wchars_to_utf8_chars(friendlyDocNameW);
2093 if (friendlyDocNameA == NULL)
2095 WINE_ERR("out of memory\n");
2096 goto end;
2100 iconW = assoc_query(ASSOCSTR_DEFAULTICON, extensionW, NULL);
2102 contentTypeW = assoc_query(ASSOCSTR_CONTENTTYPE, extensionW, NULL);
2103 if (contentTypeW)
2104 strlwrW(contentTypeW);
2106 if (!freedesktop_mime_type_for_extension(nativeMimeTypes, extensionA, extensionW, &mimeTypeA))
2107 goto end;
2109 if (mimeTypeA == NULL)
2111 if (contentTypeW != NULL && strchrW(contentTypeW, '/'))
2112 mimeTypeA = wchars_to_utf8_chars(contentTypeW);
2113 else if ((get_special_mime_type(extensionW)))
2114 mimeTypeA = strdupA(get_special_mime_type(extensionW));
2115 else
2116 mimeTypeA = heap_printf("application/x-wine-extension-%s", &extensionA[1]);
2118 if (mimeTypeA != NULL)
2120 /* Gnome seems to ignore the <icon> tag in MIME packages,
2121 * and the default name is more intuitive anyway.
2123 if (iconW)
2125 char *flattened_mime = slashes_to_minuses(mimeTypeA);
2126 if (flattened_mime)
2128 int index = 0;
2129 WCHAR *comma = strrchrW(iconW, ',');
2130 if (comma)
2132 *comma = 0;
2133 index = atoiW(comma + 1);
2135 iconA = extract_icon(iconW, index, flattened_mime, FALSE);
2136 HeapFree(GetProcessHeap(), 0, flattened_mime);
2140 write_freedesktop_mime_type_entry(packages_dir, extensionA, mimeTypeA, friendlyDocNameA);
2141 hasChanged = TRUE;
2143 else
2145 WINE_FIXME("out of memory\n");
2146 goto end;
2150 commandW = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
2151 if (commandW == NULL)
2152 /* no command => no application is associated */
2153 goto end;
2155 friendlyAppNameW = assoc_query(ASSOCSTR_FRIENDLYAPPNAME, extensionW, NULL);
2156 if (friendlyAppNameW)
2158 friendlyAppNameA = wchars_to_utf8_chars(friendlyAppNameW);
2159 if (friendlyAppNameA == NULL)
2161 WINE_ERR("out of memory\n");
2162 goto end;
2165 else
2167 friendlyAppNameA = heap_printf("A Wine application");
2168 if (friendlyAppNameA == NULL)
2170 WINE_ERR("out of memory\n");
2171 goto end;
2175 progIdW = reg_get_valW(HKEY_CLASSES_ROOT, extensionW, NULL);
2176 if (progIdW)
2178 progIdA = escape(progIdW);
2179 if (progIdA == NULL)
2181 WINE_ERR("out of memory\n");
2182 goto end;
2185 else
2186 goto end; /* no progID => not a file type association */
2188 if (has_association_changed(extensionW, mimeTypeA, progIdW, friendlyAppNameA, friendlyDocNameW))
2190 char *desktopPath = heap_printf("%s/wine-extension-%s.desktop", applications_dir, &extensionA[1]);
2191 if (desktopPath)
2193 if (write_freedesktop_association_entry(desktopPath, extensionA, friendlyAppNameA, mimeTypeA, progIdA))
2195 hasChanged = TRUE;
2196 update_association(extensionW, mimeTypeA, progIdW, friendlyAppNameA, friendlyDocNameW, desktopPath);
2198 HeapFree(GetProcessHeap(), 0, desktopPath);
2202 end:
2203 HeapFree(GetProcessHeap(), 0, extensionA);
2204 HeapFree(GetProcessHeap(), 0, commandW);
2205 HeapFree(GetProcessHeap(), 0, friendlyDocNameW);
2206 HeapFree(GetProcessHeap(), 0, friendlyDocNameA);
2207 HeapFree(GetProcessHeap(), 0, iconW);
2208 HeapFree(GetProcessHeap(), 0, iconA);
2209 HeapFree(GetProcessHeap(), 0, contentTypeW);
2210 HeapFree(GetProcessHeap(), 0, mimeTypeA);
2211 HeapFree(GetProcessHeap(), 0, friendlyAppNameW);
2212 HeapFree(GetProcessHeap(), 0, friendlyAppNameA);
2213 HeapFree(GetProcessHeap(), 0, progIdW);
2214 HeapFree(GetProcessHeap(), 0, progIdA);
2216 HeapFree(GetProcessHeap(), 0, extensionW);
2217 if (ret != ERROR_SUCCESS)
2218 break;
2221 free_native_mime_types(nativeMimeTypes);
2222 return hasChanged;
2225 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bWait )
2227 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
2228 '\\','s','t','a','r','t','.','e','x','e',0};
2229 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
2230 char *escaped_path = NULL, *escaped_args = NULL, *description = NULL;
2231 WCHAR szTmp[INFOTIPSIZE];
2232 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
2233 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
2234 int iIconId = 0, r = -1;
2235 DWORD csidl = -1;
2236 HANDLE hsem = NULL;
2237 char *unix_link = NULL;
2239 if ( !link )
2241 WINE_ERR("Link name is null\n");
2242 return FALSE;
2245 if( !GetLinkLocation( link, &csidl, &link_name ) )
2247 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2248 return TRUE;
2250 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2252 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2253 return TRUE;
2255 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
2257 szTmp[0] = 0;
2258 IShellLinkW_GetWorkingDirectory( sl, szTmp, MAX_PATH );
2259 ExpandEnvironmentStringsW(szTmp, szWorkDir, MAX_PATH);
2260 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
2262 szTmp[0] = 0;
2263 IShellLinkW_GetDescription( sl, szTmp, INFOTIPSIZE );
2264 ExpandEnvironmentStringsW(szTmp, szDescription, INFOTIPSIZE);
2265 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
2267 get_cmdline( sl, szTmp, MAX_PATH, szArgs, INFOTIPSIZE);
2268 ExpandEnvironmentStringsW(szTmp, szPath, MAX_PATH);
2269 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
2270 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
2272 szTmp[0] = 0;
2273 IShellLinkW_GetIconLocation( sl, szTmp, MAX_PATH, &iIconId );
2274 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
2275 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
2277 if( !szPath[0] )
2279 LPITEMIDLIST pidl = NULL;
2280 IShellLinkW_GetIDList( sl, &pidl );
2281 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
2282 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
2285 /* extract the icon */
2286 if( szIconPath[0] )
2287 icon_name = extract_icon( szIconPath , iIconId, NULL, bWait );
2288 else
2289 icon_name = extract_icon( szPath, iIconId, NULL, bWait );
2291 /* fail - try once again after parent process exit */
2292 if( !icon_name )
2294 if (bWait)
2296 WINE_WARN("Unable to extract icon, deferring.\n");
2297 goto cleanup;
2299 WINE_ERR("failed to extract icon from %s\n",
2300 wine_dbgstr_w( szIconPath[0] ? szIconPath : szPath ));
2303 unix_link = wine_get_unix_file_name(link);
2304 if (unix_link == NULL)
2306 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
2307 goto cleanup;
2310 /* check the path */
2311 if( szPath[0] )
2313 static const WCHAR exeW[] = {'.','e','x','e',0};
2314 WCHAR *p;
2316 /* check for .exe extension */
2317 if (!(p = strrchrW( szPath, '.' )) ||
2318 strchrW( p, '\\' ) || strchrW( p, '/' ) ||
2319 lstrcmpiW( p, exeW ))
2321 /* Not .exe - use 'start.exe' to launch this file */
2322 p = szArgs + lstrlenW(szPath) + 2;
2323 if (szArgs[0])
2325 p[0] = ' ';
2326 memmove( p+1, szArgs, min( (lstrlenW(szArgs) + 1) * sizeof(szArgs[0]),
2327 sizeof(szArgs) - (p + 1 - szArgs) * sizeof(szArgs[0]) ) );
2329 else
2330 p[0] = 0;
2332 szArgs[0] = '"';
2333 lstrcpyW(szArgs + 1, szPath);
2334 p[-1] = '"';
2336 GetWindowsDirectoryW(szPath, MAX_PATH);
2337 lstrcatW(szPath, startW);
2340 /* convert app working dir */
2341 if (szWorkDir[0])
2342 work_dir = wine_get_unix_file_name( szWorkDir );
2344 else
2346 /* if there's no path... try run the link itself */
2347 lstrcpynW(szArgs, link, MAX_PATH);
2348 GetWindowsDirectoryW(szPath, MAX_PATH);
2349 lstrcatW(szPath, startW);
2352 /* escape the path and parameters */
2353 escaped_path = escape(szPath);
2354 escaped_args = escape(szArgs);
2355 description = wchars_to_utf8_chars(szDescription);
2356 if (escaped_path == NULL || escaped_args == NULL || description == NULL)
2358 WINE_ERR("out of memory allocating/escaping parameters\n");
2359 goto cleanup;
2362 /* building multiple menus concurrently has race conditions */
2363 hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2364 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hsem, FALSE, INFINITE, QS_ALLINPUT ) )
2366 WINE_ERR("failed wait for semaphore\n");
2367 goto cleanup;
2370 if (in_desktop_dir(csidl))
2372 char *location;
2373 const char *lastEntry;
2374 lastEntry = strrchr(link_name, '/');
2375 if (lastEntry == NULL)
2376 lastEntry = link_name;
2377 else
2378 ++lastEntry;
2379 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
2380 if (location)
2382 r = !write_desktop_entry(NULL, location, lastEntry, escaped_path, escaped_args, description, work_dir, icon_name);
2383 if (r == 0)
2384 chmod(location, 0755);
2385 HeapFree(GetProcessHeap(), 0, location);
2388 else
2390 WCHAR *unix_linkW = utf8_chars_to_wchars(unix_link);
2391 if (unix_linkW)
2393 char *escaped_lnk = escape(unix_linkW);
2394 if (escaped_lnk)
2396 char *menuarg = heap_printf("/Unix %s", escaped_lnk);
2397 if (menuarg)
2399 r = !write_menu_entry(unix_link, link_name, "start", menuarg, description, work_dir, icon_name);
2400 HeapFree(GetProcessHeap(), 0, menuarg);
2402 HeapFree(GetProcessHeap(), 0, escaped_lnk);
2404 HeapFree(GetProcessHeap(), 0, unix_linkW);
2408 ReleaseSemaphore( hsem, 1, NULL );
2410 cleanup:
2411 if (hsem) CloseHandle( hsem );
2412 HeapFree( GetProcessHeap(), 0, icon_name );
2413 HeapFree( GetProcessHeap(), 0, work_dir );
2414 HeapFree( GetProcessHeap(), 0, link_name );
2415 HeapFree( GetProcessHeap(), 0, escaped_args );
2416 HeapFree( GetProcessHeap(), 0, escaped_path );
2417 HeapFree( GetProcessHeap(), 0, description );
2418 HeapFree( GetProcessHeap(), 0, unix_link);
2420 if (r && !bWait)
2421 WINE_ERR("failed to build the menu\n" );
2423 return ( r == 0 );
2426 static BOOL InvokeShellLinkerForURL( IUniformResourceLocatorW *url, LPCWSTR link, BOOL bWait )
2428 char *link_name = NULL;
2429 DWORD csidl = -1;
2430 LPWSTR urlPath;
2431 char *escaped_urlPath = NULL;
2432 HRESULT hr;
2433 HANDLE hSem = NULL;
2434 BOOL ret = TRUE;
2435 int r = -1;
2436 char *unix_link = NULL;
2438 if ( !link )
2440 WINE_ERR("Link name is null\n");
2441 return TRUE;
2444 if( !GetLinkLocation( link, &csidl, &link_name ) )
2446 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2447 return TRUE;
2449 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2451 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2452 ret = TRUE;
2453 goto cleanup;
2455 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
2457 hr = url->lpVtbl->GetURL(url, &urlPath);
2458 if (FAILED(hr))
2460 ret = TRUE;
2461 goto cleanup;
2463 WINE_TRACE("path : %s\n", wine_dbgstr_w(urlPath));
2465 unix_link = wine_get_unix_file_name(link);
2466 if (unix_link == NULL)
2468 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
2469 goto cleanup;
2472 escaped_urlPath = escape(urlPath);
2473 if (escaped_urlPath == NULL)
2475 WINE_ERR("couldn't escape url, out of memory\n");
2476 goto cleanup;
2479 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2480 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
2482 WINE_ERR("failed wait for semaphore\n");
2483 goto cleanup;
2485 if (in_desktop_dir(csidl))
2487 char *location;
2488 const char *lastEntry;
2489 lastEntry = strrchr(link_name, '/');
2490 if (lastEntry == NULL)
2491 lastEntry = link_name;
2492 else
2493 ++lastEntry;
2494 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
2495 if (location)
2497 r = !write_desktop_entry(NULL, location, lastEntry, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
2498 if (r == 0)
2499 chmod(location, 0755);
2500 HeapFree(GetProcessHeap(), 0, location);
2503 else
2504 r = !write_menu_entry(unix_link, link_name, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
2505 ret = (r != 0);
2506 ReleaseSemaphore(hSem, 1, NULL);
2508 cleanup:
2509 if (hSem)
2510 CloseHandle(hSem);
2511 HeapFree(GetProcessHeap(), 0, link_name);
2512 CoTaskMemFree( urlPath );
2513 HeapFree(GetProcessHeap(), 0, escaped_urlPath);
2514 HeapFree(GetProcessHeap(), 0, unix_link);
2515 return ret;
2518 static BOOL WaitForParentProcess( void )
2520 PROCESSENTRY32 procentry;
2521 HANDLE hsnapshot = NULL, hprocess = NULL;
2522 DWORD ourpid = GetCurrentProcessId();
2523 BOOL ret = FALSE, rc;
2525 WINE_TRACE("Waiting for parent process\n");
2526 if ((hsnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 )) ==
2527 INVALID_HANDLE_VALUE)
2529 WINE_ERR("CreateToolhelp32Snapshot failed, error %d\n", GetLastError());
2530 goto done;
2533 procentry.dwSize = sizeof(PROCESSENTRY32);
2534 rc = Process32First( hsnapshot, &procentry );
2535 while (rc)
2537 if (procentry.th32ProcessID == ourpid) break;
2538 rc = Process32Next( hsnapshot, &procentry );
2540 if (!rc)
2542 WINE_WARN("Unable to find current process id %d when listing processes\n", ourpid);
2543 goto done;
2546 if ((hprocess = OpenProcess( SYNCHRONIZE, FALSE, procentry.th32ParentProcessID )) ==
2547 NULL)
2549 WINE_WARN("OpenProcess failed pid=%d, error %d\n", procentry.th32ParentProcessID,
2550 GetLastError());
2551 goto done;
2554 if (MsgWaitForMultipleObjects( 1, &hprocess, FALSE, INFINITE, QS_ALLINPUT ) == WAIT_OBJECT_0)
2555 ret = TRUE;
2556 else
2557 WINE_ERR("Unable to wait for parent process, error %d\n", GetLastError());
2559 done:
2560 if (hprocess) CloseHandle( hprocess );
2561 if (hsnapshot) CloseHandle( hsnapshot );
2562 return ret;
2565 static BOOL Process_Link( LPCWSTR linkname, BOOL bWait )
2567 IShellLinkW *sl;
2568 IPersistFile *pf;
2569 HRESULT r;
2570 WCHAR fullname[MAX_PATH];
2571 DWORD len;
2573 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(linkname), bWait);
2575 if( !linkname[0] )
2577 WINE_ERR("link name missing\n");
2578 return 1;
2581 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
2582 if (len==0 || len>MAX_PATH)
2584 WINE_ERR("couldn't get full path of link file\n");
2585 return 1;
2588 r = CoInitialize( NULL );
2589 if( FAILED( r ) )
2591 WINE_ERR("CoInitialize failed\n");
2592 return 1;
2595 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
2596 &IID_IShellLinkW, (LPVOID *) &sl );
2597 if( FAILED( r ) )
2599 WINE_ERR("No IID_IShellLink\n");
2600 return 1;
2603 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
2604 if( FAILED( r ) )
2606 WINE_ERR("No IID_IPersistFile\n");
2607 return 1;
2610 r = IPersistFile_Load( pf, fullname, STGM_READ );
2611 if( SUCCEEDED( r ) )
2613 /* If something fails (eg. Couldn't extract icon)
2614 * wait for parent process and try again
2616 if( ! InvokeShellLinker( sl, fullname, bWait ) && bWait )
2618 WaitForParentProcess();
2619 InvokeShellLinker( sl, fullname, FALSE );
2622 else
2624 WINE_ERR("unable to load %s\n", wine_dbgstr_w(linkname));
2627 IPersistFile_Release( pf );
2628 IShellLinkW_Release( sl );
2630 CoUninitialize();
2632 return !r;
2635 static BOOL Process_URL( LPCWSTR urlname, BOOL bWait )
2637 IUniformResourceLocatorW *url;
2638 IPersistFile *pf;
2639 HRESULT r;
2640 WCHAR fullname[MAX_PATH];
2641 DWORD len;
2643 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(urlname), bWait);
2645 if( !urlname[0] )
2647 WINE_ERR("URL name missing\n");
2648 return 1;
2651 len=GetFullPathNameW( urlname, MAX_PATH, fullname, NULL );
2652 if (len==0 || len>MAX_PATH)
2654 WINE_ERR("couldn't get full path of URL file\n");
2655 return 1;
2658 r = CoInitialize( NULL );
2659 if( FAILED( r ) )
2661 WINE_ERR("CoInitialize failed\n");
2662 return 1;
2665 r = CoCreateInstance( &CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER,
2666 &IID_IUniformResourceLocatorW, (LPVOID *) &url );
2667 if( FAILED( r ) )
2669 WINE_ERR("No IID_IUniformResourceLocatorW\n");
2670 return 1;
2673 r = url->lpVtbl->QueryInterface( url, &IID_IPersistFile, (LPVOID*) &pf );
2674 if( FAILED( r ) )
2676 WINE_ERR("No IID_IPersistFile\n");
2677 return 1;
2679 r = IPersistFile_Load( pf, fullname, STGM_READ );
2680 if( SUCCEEDED( r ) )
2682 /* If something fails (eg. Couldn't extract icon)
2683 * wait for parent process and try again
2685 if( ! InvokeShellLinkerForURL( url, fullname, bWait ) && bWait )
2687 WaitForParentProcess();
2688 InvokeShellLinkerForURL( url, fullname, FALSE );
2692 IPersistFile_Release( pf );
2693 url->lpVtbl->Release( url );
2695 CoUninitialize();
2697 return !r;
2700 static void RefreshFileTypeAssociations(void)
2702 HANDLE hSem = NULL;
2703 char *mime_dir = NULL;
2704 char *packages_dir = NULL;
2705 char *applications_dir = NULL;
2706 BOOL hasChanged;
2708 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2709 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
2711 WINE_ERR("failed wait for semaphore\n");
2712 CloseHandle(hSem);
2713 hSem = NULL;
2714 goto end;
2717 mime_dir = heap_printf("%s/mime", xdg_data_dir);
2718 if (mime_dir == NULL)
2720 WINE_ERR("out of memory\n");
2721 goto end;
2723 create_directories(mime_dir);
2725 packages_dir = heap_printf("%s/packages", mime_dir);
2726 if (packages_dir == NULL)
2728 WINE_ERR("out of memory\n");
2729 goto end;
2731 create_directories(packages_dir);
2733 applications_dir = heap_printf("%s/applications", xdg_data_dir);
2734 if (applications_dir == NULL)
2736 WINE_ERR("out of memory\n");
2737 goto end;
2739 create_directories(applications_dir);
2741 hasChanged = generate_associations(xdg_data_dir, packages_dir, applications_dir);
2742 hasChanged |= cleanup_associations();
2743 if (hasChanged)
2745 const char *argv[3];
2747 argv[0] = "update-mime-database";
2748 argv[1] = mime_dir;
2749 argv[2] = NULL;
2750 spawnvp( _P_NOWAIT, argv[0], argv );
2752 argv[0] = "update-desktop-database";
2753 argv[1] = applications_dir;
2754 spawnvp( _P_NOWAIT, argv[0], argv );
2757 end:
2758 if (hSem)
2760 ReleaseSemaphore(hSem, 1, NULL);
2761 CloseHandle(hSem);
2763 HeapFree(GetProcessHeap(), 0, mime_dir);
2764 HeapFree(GetProcessHeap(), 0, packages_dir);
2765 HeapFree(GetProcessHeap(), 0, applications_dir);
2768 static void cleanup_menus(void)
2770 HKEY hkey;
2772 hkey = open_menus_reg_key();
2773 if (hkey)
2775 int i;
2776 LSTATUS lret = ERROR_SUCCESS;
2777 for (i = 0; lret == ERROR_SUCCESS; )
2779 WCHAR *value = NULL;
2780 WCHAR *data = NULL;
2781 DWORD valueSize = 4096;
2782 DWORD dataSize = 4096;
2783 while (1)
2785 lret = ERROR_OUTOFMEMORY;
2786 value = HeapAlloc(GetProcessHeap(), 0, valueSize * sizeof(WCHAR));
2787 if (value == NULL)
2788 break;
2789 data = HeapAlloc(GetProcessHeap(), 0, dataSize * sizeof(WCHAR));
2790 if (data == NULL)
2791 break;
2792 lret = RegEnumValueW(hkey, i, value, &valueSize, NULL, NULL, (BYTE*)data, &dataSize);
2793 if (lret == ERROR_SUCCESS || lret != ERROR_MORE_DATA)
2794 break;
2795 valueSize *= 2;
2796 dataSize *= 2;
2797 HeapFree(GetProcessHeap(), 0, value);
2798 HeapFree(GetProcessHeap(), 0, data);
2799 value = data = NULL;
2801 if (lret == ERROR_SUCCESS)
2803 char *unix_file;
2804 char *windows_file;
2805 unix_file = wchars_to_unix_chars(value);
2806 windows_file = wchars_to_unix_chars(data);
2807 if (unix_file != NULL && windows_file != NULL)
2809 struct stat filestats;
2810 if (stat(windows_file, &filestats) < 0 && errno == ENOENT)
2812 WINE_TRACE("removing menu related file %s\n", unix_file);
2813 remove(unix_file);
2814 RegDeleteValueW(hkey, value);
2816 else
2817 i++;
2819 else
2821 WINE_ERR("out of memory enumerating menus\n");
2822 lret = ERROR_OUTOFMEMORY;
2824 HeapFree(GetProcessHeap(), 0, unix_file);
2825 HeapFree(GetProcessHeap(), 0, windows_file);
2827 else if (lret != ERROR_NO_MORE_ITEMS)
2828 WINE_ERR("error %d reading registry\n", lret);
2829 HeapFree(GetProcessHeap(), 0, value);
2830 HeapFree(GetProcessHeap(), 0, data);
2832 RegCloseKey(hkey);
2834 else
2835 WINE_ERR("error opening registry key, menu cleanup failed\n");
2838 static WCHAR *next_token( LPWSTR *p )
2840 LPWSTR token = NULL, t = *p;
2842 if( !t )
2843 return NULL;
2845 while( t && !token )
2847 switch( *t )
2849 case ' ':
2850 t++;
2851 continue;
2852 case '"':
2853 /* unquote the token */
2854 token = ++t;
2855 t = strchrW( token, '"' );
2856 if( t )
2857 *t++ = 0;
2858 break;
2859 case 0:
2860 t = NULL;
2861 break;
2862 default:
2863 token = t;
2864 t = strchrW( token, ' ' );
2865 if( t )
2866 *t++ = 0;
2867 break;
2870 *p = t;
2871 return token;
2874 static BOOL init_xdg(void)
2876 WCHAR shellDesktopPath[MAX_PATH];
2877 HRESULT hr = SHGetFolderPathW(NULL, CSIDL_DESKTOP, NULL, SHGFP_TYPE_CURRENT, shellDesktopPath);
2878 if (SUCCEEDED(hr))
2879 xdg_desktop_dir = wine_get_unix_file_name(shellDesktopPath);
2880 if (xdg_desktop_dir == NULL)
2882 WINE_ERR("error looking up the desktop directory\n");
2883 return FALSE;
2886 if (getenv("XDG_CONFIG_HOME"))
2887 xdg_config_dir = heap_printf("%s/menus/applications-merged", getenv("XDG_CONFIG_HOME"));
2888 else
2889 xdg_config_dir = heap_printf("%s/.config/menus/applications-merged", getenv("HOME"));
2890 if (xdg_config_dir)
2892 create_directories(xdg_config_dir);
2893 if (getenv("XDG_DATA_HOME"))
2894 xdg_data_dir = strdupA(getenv("XDG_DATA_HOME"));
2895 else
2896 xdg_data_dir = heap_printf("%s/.local/share", getenv("HOME"));
2897 if (xdg_data_dir)
2899 char *buffer;
2900 create_directories(xdg_data_dir);
2901 buffer = heap_printf("%s/desktop-directories", xdg_data_dir);
2902 if (buffer)
2904 mkdir(buffer, 0777);
2905 HeapFree(GetProcessHeap(), 0, buffer);
2907 return TRUE;
2909 HeapFree(GetProcessHeap(), 0, xdg_config_dir);
2911 WINE_ERR("out of memory\n");
2912 return FALSE;
2915 /***********************************************************************
2917 * wWinMain
2919 int PASCAL wWinMain (HINSTANCE hInstance, HINSTANCE prev, LPWSTR cmdline, int show)
2921 static const WCHAR dash_aW[] = {'-','a',0};
2922 static const WCHAR dash_rW[] = {'-','r',0};
2923 static const WCHAR dash_uW[] = {'-','u',0};
2924 static const WCHAR dash_wW[] = {'-','w',0};
2926 LPWSTR token = NULL, p;
2927 BOOL bWait = FALSE;
2928 BOOL bURL = FALSE;
2929 int ret = 0;
2931 if (!init_xdg())
2932 return 1;
2934 for( p = cmdline; p && *p; )
2936 token = next_token( &p );
2937 if( !token )
2938 break;
2939 if( !strcmpW( token, dash_aW ) )
2941 RefreshFileTypeAssociations();
2942 continue;
2944 if( !strcmpW( token, dash_rW ) )
2946 cleanup_menus();
2947 continue;
2949 if( !strcmpW( token, dash_wW ) )
2950 bWait = TRUE;
2951 else if ( !strcmpW( token, dash_uW ) )
2952 bURL = TRUE;
2953 else if( token[0] == '-' )
2955 WINE_ERR( "unknown option %s\n", wine_dbgstr_w(token) );
2957 else
2959 BOOL bRet;
2961 if (bURL)
2962 bRet = Process_URL( token, bWait );
2963 else
2964 bRet = Process_Link( token, bWait );
2965 if (!bRet)
2967 WINE_ERR( "failed to build menu item for %s\n", wine_dbgstr_w(token) );
2968 ret = 1;
2973 return ret;