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Release 1.2-rc6.
[wine/gsoc-2012-control.git] / programs / winemenubuilder / winemenubuilder.c
blob8ee838705fd55a027b80b62c4563ce93af07c2e9
1 /*
2 * Helper program to build unix menu entries
3 *
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
10 *
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.
15 *
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.
20 *
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
24 *
25 *
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.
32 *
33 * This program will read a Windows shortcut file using the IShellLink
34 * interface, then create a KDE/Gnome menu entry for the shortcut.
35 *
36 * winemenubuilder [ -w ] <shortcut.lnk>
37 *
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.
42 *
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).
66 */
67
68 #include "config.h"
69 #include "wine/port.h"
70
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
82
83 #define COBJMACROS
84
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>
93
94 #include "wine/unicode.h"
95 #include "wine/debug.h"
96 #include "wine/library.h"
97 #include "wine/list.h"
98
99 #ifdef HAVE_PNG_H
100 #undef FAR
101 #include <png.h>
102 #endif
103
104 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
105
106 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
107 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
108 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
109 (csidl)==CSIDL_COMMON_STARTMENU)
110
111 /* link file formats */
112
113 #include "pshpack1.h"
114
115 typedef struct
116 {
117 BYTE bWidth;
118 BYTE bHeight;
119 BYTE bColorCount;
120 BYTE bReserved;
121 WORD wPlanes;
122 WORD wBitCount;
123 DWORD dwBytesInRes;
124 WORD nID;
125 } GRPICONDIRENTRY;
126
127 typedef struct
128 {
129 WORD idReserved;
130 WORD idType;
131 WORD idCount;
132 GRPICONDIRENTRY idEntries[1];
133 } GRPICONDIR;
134
135 typedef struct
136 {
137 BYTE bWidth;
138 BYTE bHeight;
139 BYTE bColorCount;
140 BYTE bReserved;
141 WORD wPlanes;
142 WORD wBitCount;
143 DWORD dwBytesInRes;
144 DWORD dwImageOffset;
145 } ICONDIRENTRY;
146
147 typedef struct
148 {
149 WORD idReserved;
150 WORD idType;
151 WORD idCount;
152 } ICONDIR;
153
154
155 #include "poppack.h"
156
157 typedef struct
158 {
159 HRSRC *pResInfo;
160 int nIndex;
161 } ENUMRESSTRUCT;
162
163 struct xdg_mime_type
164 {
165 char *mimeType;
166 char *glob;
167 struct list entry;
168 };
169
170 static char *xdg_config_dir;
171 static char *xdg_data_dir;
172 static char *xdg_desktop_dir;
173
174 static WCHAR* assoc_query(ASSOCSTR assocStr, LPCWSTR name, LPCWSTR extra);
175 static char *extract_icon(LPCWSTR path, int index, const char *destFilename, BOOL bWait);
176
177 /* Icon extraction routines
178 *
179 * FIXME: should use PrivateExtractIcons and friends
180 * FIXME: should not use stdio
181 */
182
183 #define MASK(x,y) (pAND[(x) / 8 + (nHeight - (y) - 1) * nANDWidthBytes] & (1 << (7 - (x) % 8)))
184
185 /* PNG-specific code */
186 #ifdef SONAME_LIBPNG
187
188 static void *libpng_handle;
189 #define MAKE_FUNCPTR(f) static typeof(f) * p##f
190 MAKE_FUNCPTR(png_create_info_struct);
191 MAKE_FUNCPTR(png_create_write_struct);
192 MAKE_FUNCPTR(png_destroy_write_struct);
193 MAKE_FUNCPTR(png_get_error_ptr);
194 MAKE_FUNCPTR(png_init_io);
195 MAKE_FUNCPTR(png_set_bgr);
196 MAKE_FUNCPTR(png_set_error_fn);
197 MAKE_FUNCPTR(png_set_text);
198 MAKE_FUNCPTR(png_set_IHDR);
199 MAKE_FUNCPTR(png_write_end);
200 MAKE_FUNCPTR(png_write_info);
201 MAKE_FUNCPTR(png_write_row);
202 #undef MAKE_FUNCPTR
203
204 static void *load_libpng(void)
205 {
206 if ((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL)
207 {
208 #define LOAD_FUNCPTR(f) \
209 if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
210 libpng_handle = NULL; \
211 return NULL; \
212 }
213 LOAD_FUNCPTR(png_create_info_struct);
214 LOAD_FUNCPTR(png_create_write_struct);
215 LOAD_FUNCPTR(png_destroy_write_struct);
216 LOAD_FUNCPTR(png_get_error_ptr);
217 LOAD_FUNCPTR(png_init_io);
218 LOAD_FUNCPTR(png_set_bgr);
219 LOAD_FUNCPTR(png_set_error_fn);
220 LOAD_FUNCPTR(png_set_IHDR);
221 LOAD_FUNCPTR(png_set_text);
222 LOAD_FUNCPTR(png_write_end);
223 LOAD_FUNCPTR(png_write_info);
224 LOAD_FUNCPTR(png_write_row);
225 #undef LOAD_FUNCPTR
226 }
227 return libpng_handle;
228 }
229
230 static void user_error_fn(png_structp png_ptr, png_const_charp error_message)
231 {
232 jmp_buf *pjmpbuf;
233
234 /* This uses setjmp/longjmp just like the default. We can't use the
235 * default because there's no way to access the jmp buffer in the png_struct
236 * that works in 1.2 and 1.4 and allows us to dynamically load libpng. */
237 WINE_ERR("PNG error: %s\n", wine_dbgstr_an(error_message, -1));
238 pjmpbuf = ppng_get_error_ptr(png_ptr);
239 longjmp(*pjmpbuf, 1);
240 }
241
242 static void user_warning_fn(png_structp png_ptr, png_const_charp warning_message)
243 {
244 WINE_WARN("PNG warning: %s\n", wine_dbgstr_an(warning_message, -1));
245 }
246
247 static BOOL SaveTrueColorIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
248 {
249 static const char comment_key[] = "Created from";
250 FILE *fp;
251 png_structp png_ptr;
252 png_infop info_ptr;
253 png_text comment;
254 int nXORWidthBytes, nANDWidthBytes, color_type = 0, i, j;
255 BYTE *row, *copy = NULL;
256 const BYTE *pXOR, *pAND = NULL;
257 int nWidth = pIcon->bmiHeader.biWidth;
258 int nHeight = pIcon->bmiHeader.biHeight;
259 int nBpp = pIcon->bmiHeader.biBitCount;
260 jmp_buf jmpbuf;
261
262 switch (nBpp)
263 {
264 case 32:
265 color_type |= PNG_COLOR_MASK_ALPHA;
266 /* fall through */
267 case 24:
268 color_type |= PNG_COLOR_MASK_COLOR;
269 break;
270 default:
271 return FALSE;
272 }
273
274 if (!libpng_handle && !load_libpng())
275 {
276 WINE_WARN("Unable to load libpng\n");
277 return FALSE;
278 }
279
280 if (!(fp = fopen(png_filename, "w")))
281 {
282 WINE_ERR("unable to open '%s' for writing: %s\n", png_filename, strerror(errno));
283 return FALSE;
284 }
285
286 nXORWidthBytes = 4 * ((nWidth * nBpp + 31) / 32);
287 nANDWidthBytes = 4 * ((nWidth + 31 ) / 32);
288 pXOR = (const BYTE*) pIcon + sizeof(BITMAPINFOHEADER) + pIcon->bmiHeader.biClrUsed * sizeof(RGBQUAD);
289 if (nHeight > nWidth)
290 {
291 nHeight /= 2;
292 pAND = pXOR + nHeight * nXORWidthBytes;
293 }
294
295 /* Apply mask if present */
296 if (pAND)
297 {
298 RGBQUAD bgColor;
299
300 /* copy bytes before modifying them */
301 copy = HeapAlloc( GetProcessHeap(), 0, nHeight * nXORWidthBytes );
302 memcpy( copy, pXOR, nHeight * nXORWidthBytes );
303 pXOR = copy;
304
305 /* image and mask are upside down reversed */
306 row = copy + (nHeight - 1) * nXORWidthBytes;
307
308 /* top left corner */
309 bgColor.rgbRed = row[0];
310 bgColor.rgbGreen = row[1];
311 bgColor.rgbBlue = row[2];
312 bgColor.rgbReserved = 0;
313
314 for (i = 0; i < nHeight; i++, row -= nXORWidthBytes)
315 for (j = 0; j < nWidth; j++, row += nBpp >> 3)
316 if (MASK(j, i))
317 {
318 RGBQUAD *pixel = (RGBQUAD *)row;
319 pixel->rgbBlue = bgColor.rgbBlue;
320 pixel->rgbGreen = bgColor.rgbGreen;
321 pixel->rgbRed = bgColor.rgbRed;
322 if (nBpp == 32)
323 pixel->rgbReserved = bgColor.rgbReserved;
324 }
325 }
326
327 comment.text = NULL;
328
329 if (!(png_ptr = ppng_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)) ||
330 !(info_ptr = ppng_create_info_struct(png_ptr)))
331 goto error;
332
333 if (setjmp(jmpbuf))
334 {
335 /* All future errors jump here */
336 goto error;
337 }
338 ppng_set_error_fn(png_ptr, &jmpbuf, user_error_fn, user_warning_fn);
339
340 ppng_init_io(png_ptr, fp);
341 ppng_set_IHDR(png_ptr, info_ptr, nWidth, nHeight, 8,
342 color_type,
343 PNG_INTERLACE_NONE,
344 PNG_COMPRESSION_TYPE_DEFAULT,
345 PNG_FILTER_TYPE_DEFAULT);
346
347 /* Set comment */
348 comment.compression = PNG_TEXT_COMPRESSION_NONE;
349 comment.key = (png_charp)comment_key;
350 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
351 comment.text = HeapAlloc(GetProcessHeap(), 0, i);
352 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment.text, i, NULL, NULL);
353 comment.text_length = i - 1;
354 ppng_set_text(png_ptr, info_ptr, &comment, 1);
355
356
357 ppng_write_info(png_ptr, info_ptr);
358 ppng_set_bgr(png_ptr);
359 for (i = nHeight - 1; i >= 0 ; i--)
360 ppng_write_row(png_ptr, (png_bytep)pXOR + nXORWidthBytes * i);
361 ppng_write_end(png_ptr, info_ptr);
362
363 ppng_destroy_write_struct(&png_ptr, &info_ptr);
364 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
365 fclose(fp);
366 HeapFree(GetProcessHeap(), 0, copy);
367 HeapFree(GetProcessHeap(), 0, comment.text);
368 return TRUE;
369
370 error:
371 if (png_ptr) ppng_destroy_write_struct(&png_ptr, NULL);
372 fclose(fp);
373 unlink(png_filename);
374 HeapFree(GetProcessHeap(), 0, copy);
375 HeapFree(GetProcessHeap(), 0, comment.text);
376 return FALSE;
377 }
378
379 static BOOL SavePalettedIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
380 {
381 static const char comment_key[] = "Created from";
382 FILE *pngFile = NULL;
383 int i, j;
384 int nHeight;
385 int nXORWidthBytes;
386 int nANDWidthBytes;
387 BOOL b8BitColors;
388 int nColors;
389 const BYTE *pXOR;
390 const BYTE *pAND;
391 png_structp png_ptr;
392 png_infop info_ptr;
393 png_text comment;
394 jmp_buf jmpbuf;
395 unsigned char *row = NULL;
396 BOOL ret = FALSE;
397
398 comment.text = NULL;
399
400 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
401 {
402 WINE_FIXME("Unsupported color depth %d-bit\n", pIcon->bmiHeader.biBitCount);
403 goto done;
404 }
405
406 if (!(pngFile = fopen(png_filename, "w")))
407 {
408 WINE_TRACE("Unable to open '%s' for writing: %s\n", png_filename, strerror(errno));
409 goto done;
410 }
411
412 nHeight = pIcon->bmiHeader.biHeight / 2;
413 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
414 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
415 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
416 + ((pIcon->bmiHeader.biWidth % 32) > 0));
417 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
418 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
419 : 1 << pIcon->bmiHeader.biBitCount;
420 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
421 pAND = pXOR + nHeight * nXORWidthBytes;
422
423 row = HeapAlloc(GetProcessHeap(), 0, 4 * pIcon->bmiHeader.biWidth);
424 if (row == NULL)
425 {
426 WINE_ERR("out of memory\n");
427 goto done;
428 }
429
430 if (!libpng_handle && !load_libpng())
431 {
432 WINE_WARN("Unable to load libpng\n");
433 goto done;
434 }
435
436 if (!(png_ptr = ppng_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)) ||
437 !(info_ptr = ppng_create_info_struct(png_ptr)))
438 goto done;
439
440 if (setjmp(jmpbuf))
441 {
442 /* All future errors jump here */
443 goto done;
444 }
445 ppng_set_error_fn(png_ptr, &jmpbuf, user_error_fn, user_warning_fn);
446
447 ppng_init_io(png_ptr, pngFile);
448 ppng_set_IHDR(png_ptr, info_ptr, pIcon->bmiHeader.biWidth, nHeight, 8,
449 PNG_COLOR_TYPE_RGB_ALPHA,
450 PNG_INTERLACE_NONE,
451 PNG_COMPRESSION_TYPE_DEFAULT,
452 PNG_FILTER_TYPE_DEFAULT);
453
454 /* Set comment */
455 comment.compression = PNG_TEXT_COMPRESSION_NONE;
456 comment.key = (png_charp)comment_key;
457 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
458 comment.text = HeapAlloc(GetProcessHeap(), 0, i);
459 if (comment.text == NULL)
460 {
461 WINE_ERR("out of memory\n");
462 goto done;
463 }
464 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment.text, i, NULL, NULL);
465 comment.text_length = i - 1;
466 ppng_set_text(png_ptr, info_ptr, &comment, 1);
467
468 ppng_write_info(png_ptr, info_ptr);
469 for (i = 0; i < nHeight; i++)
470 {
471 unsigned char *p = row;
472 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
473 {
474 if MASK(j,i)
475 {
476 *p++ = 0;
477 *p++ = 0;
478 *p++ = 0;
479 *p++ = 0;
480 }
481 else
482 {
483 #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)
484 *p++ = pIcon->bmiColors[COLOR(j,i)].rgbRed;
485 *p++ = pIcon->bmiColors[COLOR(j,i)].rgbGreen;
486 *p++ = pIcon->bmiColors[COLOR(j,i)].rgbBlue;
487 *p++ = 0xFF;
488 #undef COLOR
489 }
490 }
491 ppng_write_row(png_ptr, (png_bytep)row);
492 }
493 ppng_write_end(png_ptr, info_ptr);
494 ret = TRUE;
495
496 done:
497 ppng_destroy_write_struct(&png_ptr, &info_ptr);
498 if (pngFile != NULL)
499 fclose(pngFile);
500 HeapFree(GetProcessHeap(), 0, comment.text);
501 HeapFree(GetProcessHeap(), 0, row);
502 return ret;
503 }
504
505 static BOOL SaveIconResAsPNG(const BITMAPINFO *pIcon, const char *png_filename, LPCWSTR commentW)
506 {
507 switch (pIcon->bmiHeader.biBitCount)
508 {
509 case 4:
510 case 8:
511 return SavePalettedIconResAsPNG(pIcon, png_filename, commentW);
512 case 24:
513 case 32:
514 return SaveTrueColorIconResAsPNG(pIcon, png_filename, commentW);
515 default:
516 WINE_FIXME("unsupported bpp %d, please report\n", pIcon->bmiHeader.biBitCount);
517 return FALSE;
518 }
519 }
520 #endif /* SONAME_LIBPNG */
521
522 static BOOL SaveIconResAsXPM(const BITMAPINFO *pIcon, const char *szXPMFileName, LPCWSTR commentW)
523 {
524 FILE *fXPMFile;
525 int nHeight;
526 int nXORWidthBytes;
527 int nANDWidthBytes;
528 BOOL b8BitColors;
529 int nColors;
530 const BYTE *pXOR;
531 const BYTE *pAND;
532 BOOL aColorUsed[256] = {0};
533 int nColorsUsed = 0;
534 int i,j;
535 char *comment;
536
537 if (!((pIcon->bmiHeader.biBitCount == 4) || (pIcon->bmiHeader.biBitCount == 8)))
538 {
539 WINE_FIXME("Unsupported color depth %d-bit\n", pIcon->bmiHeader.biBitCount);
540 return FALSE;
541 }
542
543 if (!(fXPMFile = fopen(szXPMFileName, "w")))
544 {
545 WINE_TRACE("unable to open '%s' for writing: %s\n", szXPMFileName, strerror(errno));
546 return FALSE;
547 }
548
549 i = WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, NULL, 0, NULL, NULL);
550 comment = HeapAlloc(GetProcessHeap(), 0, i);
551 WideCharToMultiByte(CP_UNIXCP, 0, commentW, -1, comment, i, NULL, NULL);
552
553 nHeight = pIcon->bmiHeader.biHeight / 2;
554 nXORWidthBytes = 4 * ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount / 32)
555 + ((pIcon->bmiHeader.biWidth * pIcon->bmiHeader.biBitCount % 32) > 0));
556 nANDWidthBytes = 4 * ((pIcon->bmiHeader.biWidth / 32)
557 + ((pIcon->bmiHeader.biWidth % 32) > 0));
558 b8BitColors = pIcon->bmiHeader.biBitCount == 8;
559 nColors = pIcon->bmiHeader.biClrUsed ? pIcon->bmiHeader.biClrUsed
560 : 1 << pIcon->bmiHeader.biBitCount;
561 pXOR = (const BYTE*) pIcon + sizeof (BITMAPINFOHEADER) + (nColors * sizeof (RGBQUAD));
562 pAND = pXOR + nHeight * nXORWidthBytes;
563
564 #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)
565
566 for (i = 0; i < nHeight; i++) {
567 for (j = 0; j < pIcon->bmiHeader.biWidth; j++) {
568 if (!aColorUsed[COLOR(j,i)] && !MASK(j,i))
569 {
570 aColorUsed[COLOR(j,i)] = TRUE;
571 nColorsUsed++;
572 }
573 }
574 }
575
576 if (fprintf(fXPMFile, "/* XPM */\n/* %s */\nstatic char *icon[] = {\n", comment) <= 0)
577 goto error;
578 if (fprintf(fXPMFile, "\"%d %d %d %d\",\n",
579 (int) pIcon->bmiHeader.biWidth, nHeight, nColorsUsed + 1, 2) <=0)
580 goto error;
581
582 for (i = 0; i < nColors; i++) {
583 if (aColorUsed[i])
584 if (fprintf(fXPMFile, "\"%.2X c #%.2X%.2X%.2X\",\n", i, pIcon->bmiColors[i].rgbRed,
585 pIcon->bmiColors[i].rgbGreen, pIcon->bmiColors[i].rgbBlue) <= 0)
586 goto error;
587 }
588 if (fprintf(fXPMFile, "\" c None\"") <= 0)
589 goto error;
590
591 for (i = 0; i < nHeight; i++)
592 {
593 if (fprintf(fXPMFile, ",\n\"") <= 0)
594 goto error;
595 for (j = 0; j < pIcon->bmiHeader.biWidth; j++)
596 {
597 if MASK(j,i)
598 {
599 if (fprintf(fXPMFile, " ") <= 0)
600 goto error;
601 }
602 else
603 if (fprintf(fXPMFile, "%.2X", COLOR(j,i)) <= 0)
604 goto error;
605 }
606 if (fprintf(fXPMFile, "\"") <= 0)
607 goto error;
608 }
609 if (fprintf(fXPMFile, "};\n") <= 0)
610 goto error;
611
612 #undef MASK
613 #undef COLOR
614
615 HeapFree(GetProcessHeap(), 0, comment);
616 fclose(fXPMFile);
617 return TRUE;
618
619 error:
620 HeapFree(GetProcessHeap(), 0, comment);
621 fclose(fXPMFile);
622 unlink( szXPMFileName );
623 return FALSE;
624 }
625
626 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
627 {
628 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
629
630 if (!sEnumRes->nIndex--)
631 {
632 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
633 return FALSE;
634 }
635 else
636 return TRUE;
637 }
638
639 static BOOL extract_icon32(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
640 {
641 HMODULE hModule;
642 HRSRC hResInfo;
643 LPCWSTR lpName = NULL;
644 HGLOBAL hResData;
645 GRPICONDIR *pIconDir;
646 BITMAPINFO *pIcon;
647 ENUMRESSTRUCT sEnumRes;
648 int nMax = 0;
649 int nMaxBits = 0;
650 int i;
651 BOOL ret = FALSE;
652
653 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
654 if (!hModule)
655 {
656 WINE_WARN("LoadLibraryExW (%s) failed, error %d\n",
657 wine_dbgstr_w(szFileName), GetLastError());
658 return FALSE;
659 }
660
661 if (nIndex < 0)
662 {
663 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
664 WINE_TRACE("FindResourceW (%s) called, return %p, error %d\n",
665 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
666 }
667 else
668 {
669 hResInfo=NULL;
670 sEnumRes.pResInfo = &hResInfo;
671 sEnumRes.nIndex = nIndex;
672 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
673 EnumResNameProc, (LONG_PTR)&sEnumRes) &&
674 sEnumRes.nIndex != -1)
675 {
676 WINE_TRACE("EnumResourceNamesW failed, error %d\n", GetLastError());
677 }
678 }
679
680 if (hResInfo)
681 {
682 if ((hResData = LoadResource(hModule, hResInfo)))
683 {
684 if ((pIconDir = LockResource(hResData)))
685 {
686 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[0].nID); /* default to first entry */
687 for (i = 0; i < pIconDir->idCount; i++)
688 {
689 #ifndef SONAME_LIBPNG
690 if (pIconDir->idEntries[i].wBitCount != 4 && pIconDir->idEntries[i].wBitCount != 8)
691 continue;
692 #endif
693 if (pIconDir->idEntries[i].wBitCount >= nMaxBits)
694 {
695 if ((pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth) >= nMax)
696 {
697 lpName = MAKEINTRESOURCEW(pIconDir->idEntries[i].nID);
698 nMax = pIconDir->idEntries[i].bHeight * pIconDir->idEntries[i].bWidth;
699 nMaxBits = pIconDir->idEntries[i].wBitCount;
700 }
701 }
702 }
703 }
704
705 FreeResource(hResData);
706 }
707 }
708 else
709 {
710 WINE_WARN("found no icon\n");
711 FreeLibrary(hModule);
712 return FALSE;
713 }
714
715 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
716 {
717 if ((hResData = LoadResource(hModule, hResInfo)))
718 {
719 if ((pIcon = LockResource(hResData)))
720 {
721 #ifdef SONAME_LIBPNG
722 if (SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
723 ret = TRUE;
724 else
725 #endif
726 {
727 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
728 if (SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
729 ret = TRUE;
730 }
731 }
732
733 FreeResource(hResData);
734 }
735 }
736
737 FreeLibrary(hModule);
738 return ret;
739 }
740
741 static BOOL ExtractFromEXEDLL(LPCWSTR szFileName, int nIndex, char *szXPMFileName)
742 {
743 if (!extract_icon32(szFileName, nIndex, szXPMFileName) /*&&
744 !extract_icon16(szFileName, szXPMFileName)*/)
745 return FALSE;
746 return TRUE;
747 }
748
749 static int ExtractFromICO(LPCWSTR szFileName, char *szXPMFileName)
750 {
751 FILE *fICOFile = NULL;
752 ICONDIR iconDir;
753 ICONDIRENTRY *pIconDirEntry = NULL;
754 int nMax = 0, nMaxBits = 0;
755 int nIndex = 0;
756 void *pIcon = NULL;
757 int i;
758 char *filename = NULL;
759
760 filename = wine_get_unix_file_name(szFileName);
761 if (!(fICOFile = fopen(filename, "r")))
762 {
763 WINE_TRACE("unable to open '%s' for reading: %s\n", filename, strerror(errno));
764 goto error;
765 }
766
767 if (fread(&iconDir, sizeof (ICONDIR), 1, fICOFile) != 1 ||
768 (iconDir.idReserved != 0) || (iconDir.idType != 1))
769 {
770 WINE_WARN("Invalid ico file format\n");
771 goto error;
772 }
773
774 if ((pIconDirEntry = HeapAlloc(GetProcessHeap(), 0, iconDir.idCount * sizeof (ICONDIRENTRY))) == NULL)
775 goto error;
776 if (fread(pIconDirEntry, sizeof (ICONDIRENTRY), iconDir.idCount, fICOFile) != iconDir.idCount)
777 goto error;
778
779 for (i = 0; i < iconDir.idCount; i++)
780 {
781 WINE_TRACE("[%d]: %d x %d @ %d\n", i, pIconDirEntry[i].bWidth, pIconDirEntry[i].bHeight, pIconDirEntry[i].wBitCount);
782 if (pIconDirEntry[i].wBitCount >= nMaxBits &&
783 (pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) >= nMax)
784 {
785 nIndex = i;
786 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
787 nMaxBits = pIconDirEntry[i].wBitCount;
788 }
789 }
790 WINE_TRACE("Selected: %d\n", nIndex);
791
792 if ((pIcon = HeapAlloc(GetProcessHeap(), 0, pIconDirEntry[nIndex].dwBytesInRes)) == NULL)
793 goto error;
794 if (fseek(fICOFile, pIconDirEntry[nIndex].dwImageOffset, SEEK_SET))
795 goto error;
796 if (fread(pIcon, pIconDirEntry[nIndex].dwBytesInRes, 1, fICOFile) != 1)
797 goto error;
798
799
800 /* Prefer PNG over XPM */
801 #ifdef SONAME_LIBPNG
802 if (!SaveIconResAsPNG(pIcon, szXPMFileName, szFileName))
803 #endif
804 {
805 memcpy(szXPMFileName + strlen(szXPMFileName) - 3, "xpm", 3);
806 if (!SaveIconResAsXPM(pIcon, szXPMFileName, szFileName))
807 goto error;
808 }
809
810 HeapFree(GetProcessHeap(), 0, pIcon);
811 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
812 fclose(fICOFile);
813 HeapFree(GetProcessHeap(), 0, filename);
814 return 1;
815
816 error:
817 HeapFree(GetProcessHeap(), 0, pIcon);
818 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
819 if (fICOFile) fclose(fICOFile);
820 HeapFree(GetProcessHeap(), 0, filename);
821 return 0;
822 }
823
824 static int ExtractFromFileType(LPCWSTR szFileName, char *szXPMFileName)
825 {
826 int ret = 0;
827 WCHAR *extension;
828 WCHAR *icon = NULL;
829 WCHAR *comma;
830 WCHAR *executable = NULL;
831 int index = 0;
832 char *output_path = NULL;
833
834 extension = strrchrW(szFileName, '.');
835 if (extension == NULL)
836 goto end;
837
838 icon = assoc_query(ASSOCSTR_DEFAULTICON, extension, NULL);
839 if (icon)
840 {
841 comma = strrchrW(icon, ',');
842 if (comma)
843 {
844 *comma = 0;
845 index = atoiW(comma + 1);
846 }
847 output_path = extract_icon(icon, index, NULL, FALSE);
848 WINE_TRACE("defaulticon %s -> icon %s\n", wine_dbgstr_w(icon), wine_dbgstr_a(output_path));
849 }
850 else
851 {
852 executable = assoc_query(ASSOCSTR_EXECUTABLE, extension, NULL);
853 if (executable)
854 output_path = extract_icon(executable, 0, NULL, FALSE);
855 WINE_TRACE("executable %s -> icon %s\n", wine_dbgstr_w(executable), wine_dbgstr_a(output_path));
856 }
857 if (output_path)
858 ret = (rename(output_path, szXPMFileName) == 0);
859
860 end:
861 HeapFree(GetProcessHeap(), 0, icon);
862 HeapFree(GetProcessHeap(), 0, executable);
863 HeapFree(GetProcessHeap(), 0, output_path);
864 return ret;
865 }
866
867 static BOOL create_default_icon( char *filename )
868 {
869 static const WCHAR user32W[] = {'u','s','e','r','3','2',0};
870
871 return extract_icon32( user32W, -(INT_PTR)IDI_WINLOGO, filename );
872 }
873
874 static unsigned short crc16(const char* string)
875 {
876 unsigned short crc = 0;
877 int i, j, xor_poly;
878
879 for (i = 0; string[i] != 0; i++)
880 {
881 char c = string[i];
882 for (j = 0; j < 8; c >>= 1, j++)
883 {
884 xor_poly = (c ^ crc) & 1;
885 crc >>= 1;
886 if (xor_poly)
887 crc ^= 0xa001;
888 }
889 }
890 return crc;
891 }
892
893 static char *strdupA( const char *str )
894 {
895 char *ret;
896
897 if (!str) return NULL;
898 if ((ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 ))) strcpy( ret, str );
899 return ret;
900 }
901
902 static char* heap_printf(const char *format, ...)
903 {
904 va_list args;
905 int size = 4096;
906 char *buffer, *ret;
907 int n;
908
909 va_start(args, format);
910 while (1)
911 {
912 buffer = HeapAlloc(GetProcessHeap(), 0, size);
913 if (buffer == NULL)
914 break;
915 n = vsnprintf(buffer, size, format, args);
916 if (n == -1)
917 size *= 2;
918 else if (n >= size)
919 size = n + 1;
920 else
921 break;
922 HeapFree(GetProcessHeap(), 0, buffer);
923 }
924 va_end(args);
925 if (!buffer) return NULL;
926 ret = HeapReAlloc(GetProcessHeap(), 0, buffer, strlen(buffer) + 1 );
927 if (!ret) ret = buffer;
928 return ret;
929 }
930
931 static void write_xml_text(FILE *file, const char *text)
932 {
933 int i;
934 for (i = 0; text[i]; i++)
935 {
936 if (text[i] == '&')
937 fputs("&amp;", file);
938 else if (text[i] == '<')
939 fputs("&lt;", file);
940 else if (text[i] == '>')
941 fputs("&gt;", file);
942 else if (text[i] == '\'')
943 fputs("&apos;", file);
944 else if (text[i] == '"')
945 fputs("&quot;", file);
946 else
947 fputc(text[i], file);
948 }
949 }
950
951 static BOOL create_directories(char *directory)
952 {
953 BOOL ret = TRUE;
954 int i;
955
956 for (i = 0; directory[i]; i++)
957 {
958 if (i > 0 && directory[i] == '/')
959 {
960 directory[i] = 0;
961 mkdir(directory, 0777);
962 directory[i] = '/';
963 }
964 }
965 if (mkdir(directory, 0777) && errno != EEXIST)
966 ret = FALSE;
967
968 return ret;
969 }
970
971 static char* wchars_to_utf8_chars(LPCWSTR string)
972 {
973 char *ret;
974 INT size = WideCharToMultiByte(CP_UTF8, 0, string, -1, NULL, 0, NULL, NULL);
975 ret = HeapAlloc(GetProcessHeap(), 0, size);
976 if (ret)
977 WideCharToMultiByte(CP_UTF8, 0, string, -1, ret, size, NULL, NULL);
978 return ret;
979 }
980
981 static char* wchars_to_unix_chars(LPCWSTR string)
982 {
983 char *ret;
984 INT size = WideCharToMultiByte(CP_UNIXCP, 0, string, -1, NULL, 0, NULL, NULL);
985 ret = HeapAlloc(GetProcessHeap(), 0, size);
986 if (ret)
987 WideCharToMultiByte(CP_UNIXCP, 0, string, -1, ret, size, NULL, NULL);
988 return ret;
989 }
990
991 static WCHAR* utf8_chars_to_wchars(LPCSTR string)
992 {
993 WCHAR *ret;
994 INT size = MultiByteToWideChar(CP_UTF8, 0, string, -1, NULL, 0);
995 ret = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
996 if (ret)
997 MultiByteToWideChar(CP_UTF8, 0, string, -1, ret, size);
998 return ret;
999 }
1000
1001 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
1002 static char *extract_icon( LPCWSTR path, int index, const char *destFilename, BOOL bWait )
1003 {
1004 unsigned short crc;
1005 char *iconsdir = NULL, *ico_path = NULL, *ico_name, *xpm_path = NULL;
1006 char* s;
1007 int n;
1008
1009 /* Where should we save the icon? */
1010 WINE_TRACE("path=[%s] index=%d\n", wine_dbgstr_w(path), index);
1011 iconsdir = heap_printf("%s/icons", xdg_data_dir);
1012 if (iconsdir)
1013 {
1014 if (mkdir(iconsdir, 0777) && errno != EEXIST)
1015 {
1016 WINE_WARN("couldn't make icons directory %s\n", wine_dbgstr_a(iconsdir));
1017 goto end;
1018 }
1019 }
1020 else
1021 {
1022 WINE_TRACE("no icon created\n");
1023 return NULL;
1024 }
1025
1026 /* Determine the icon base name */
1027 n = WideCharToMultiByte(CP_UNIXCP, 0, path, -1, NULL, 0, NULL, NULL);
1028 ico_path = HeapAlloc(GetProcessHeap(), 0, n);
1029 WideCharToMultiByte(CP_UNIXCP, 0, path, -1, ico_path, n, NULL, NULL);
1030 s=ico_name=ico_path;
1031 while (*s!='\0') {
1032 if (*s=='/' || *s=='\\') {
1033 *s='\\';
1034 ico_name=s;
1035 } else {
1036 *s=tolower(*s);
1037 }
1038 s++;
1039 }
1040 if (*ico_name=='\\') *ico_name++='\0';
1041 s=strrchr(ico_name,'.');
1042 if (s) *s='\0';
1043
1044 /* Compute the source-path hash */
1045 crc=crc16(ico_path);
1046
1047 /* Try to treat the source file as an exe */
1048 if (destFilename)
1049 xpm_path=heap_printf("%s/%s.png",iconsdir,destFilename);
1050 else
1051 xpm_path=heap_printf("%s/%04x_%s.%d.png",iconsdir,crc,ico_name,index);
1052 if (xpm_path == NULL)
1053 {
1054 WINE_ERR("could not extract icon %s, out of memory\n", wine_dbgstr_a(ico_name));
1055 return NULL;
1056 }
1057
1058 if (ExtractFromEXEDLL( path, index, xpm_path ))
1059 goto end;
1060
1061 /* Must be something else, ignore the index in that case */
1062 if (destFilename)
1063 sprintf(xpm_path,"%s/%s.png",iconsdir,destFilename);
1064 else
1065 sprintf(xpm_path,"%s/%04x_%s.png",iconsdir,crc,ico_name);
1066 if (ExtractFromICO( path, xpm_path))
1067 goto end;
1068 if (ExtractFromFileType( path, xpm_path ))
1069 goto end;
1070 if (!bWait && create_default_icon( xpm_path ))
1071 goto end;
1072
1073 HeapFree( GetProcessHeap(), 0, xpm_path );
1074 xpm_path=NULL;
1075
1076 end:
1077 HeapFree(GetProcessHeap(), 0, iconsdir);
1078 HeapFree(GetProcessHeap(), 0, ico_path);
1079 return xpm_path;
1080 }
1081
1082 static HKEY open_menus_reg_key(void)
1083 {
1084 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
1085 'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\','M','e','n','u','F','i','l','e','s',0};
1086 HKEY assocKey;
1087 DWORD ret;
1088 ret = RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey);
1089 if (ret == ERROR_SUCCESS)
1090 return assocKey;
1091 SetLastError(ret);
1092 return NULL;
1093 }
1094
1095 static DWORD register_menus_entry(const char *unix_file, const char *windows_file)
1096 {
1097 WCHAR *unix_fileW;
1098 WCHAR *windows_fileW;
1099 INT size;
1100 DWORD ret;
1101
1102 size = MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, NULL, 0);
1103 unix_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1104 if (unix_fileW)
1105 {
1106 MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, unix_fileW, size);
1107 size = MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, NULL, 0);
1108 windows_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1109 if (windows_fileW)
1110 {
1111 HKEY hkey;
1112 MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, windows_fileW, size);
1113 hkey = open_menus_reg_key();
1114 if (hkey)
1115 {
1116 ret = RegSetValueExW(hkey, unix_fileW, 0, REG_SZ, (const BYTE*)windows_fileW,
1117 (strlenW(windows_fileW) + 1) * sizeof(WCHAR));
1118 RegCloseKey(hkey);
1119 }
1120 else
1121 ret = GetLastError();
1122 HeapFree(GetProcessHeap(), 0, windows_fileW);
1123 }
1124 else
1125 ret = ERROR_NOT_ENOUGH_MEMORY;
1126 HeapFree(GetProcessHeap(), 0, unix_fileW);
1127 }
1128 else
1129 ret = ERROR_NOT_ENOUGH_MEMORY;
1130 return ret;
1131 }
1132
1133 static BOOL write_desktop_entry(const char *unix_link, const char *location, const char *linkname,
1134 const char *path, const char *args, const char *descr,
1135 const char *workdir, const char *icon)
1136 {
1137 FILE *file;
1138
1139 WINE_TRACE("(%s,%s,%s,%s,%s,%s,%s,%s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(location),
1140 wine_dbgstr_a(linkname), wine_dbgstr_a(path), wine_dbgstr_a(args),
1141 wine_dbgstr_a(descr), wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
1142
1143 file = fopen(location, "w");
1144 if (file == NULL)
1145 return FALSE;
1146
1147 fprintf(file, "[Desktop Entry]\n");
1148 fprintf(file, "Name=%s\n", linkname);
1149 fprintf(file, "Exec=env WINEPREFIX=\"%s\" wine %s %s\n",
1150 wine_get_config_dir(), path, args);
1151 fprintf(file, "Type=Application\n");
1152 fprintf(file, "StartupNotify=true\n");
1153 if (descr && lstrlenA(descr))
1154 fprintf(file, "Comment=%s\n", descr);
1155 if (workdir && lstrlenA(workdir))
1156 fprintf(file, "Path=%s\n", workdir);
1157 if (icon && lstrlenA(icon))
1158 fprintf(file, "Icon=%s\n", icon);
1159
1160 fclose(file);
1161
1162 if (unix_link)
1163 {
1164 DWORD ret = register_menus_entry(location, unix_link);
1165 if (ret != ERROR_SUCCESS)
1166 return FALSE;
1167 }
1168
1169 return TRUE;
1170 }
1171
1172 static BOOL write_directory_entry(const char *directory, const char *location)
1173 {
1174 FILE *file;
1175
1176 WINE_TRACE("(%s,%s)\n", wine_dbgstr_a(directory), wine_dbgstr_a(location));
1177
1178 file = fopen(location, "w");
1179 if (file == NULL)
1180 return FALSE;
1181
1182 fprintf(file, "[Desktop Entry]\n");
1183 fprintf(file, "Type=Directory\n");
1184 if (strcmp(directory, "wine") == 0)
1185 {
1186 fprintf(file, "Name=Wine\n");
1187 fprintf(file, "Icon=wine\n");
1188 }
1189 else
1190 {
1191 fprintf(file, "Name=%s\n", directory);
1192 fprintf(file, "Icon=folder\n");
1193 }
1194
1195 fclose(file);
1196 return TRUE;
1197 }
1198
1199 static BOOL write_menu_file(const char *unix_link, const char *filename)
1200 {
1201 char *tempfilename;
1202 FILE *tempfile = NULL;
1203 char *lastEntry;
1204 char *name = NULL;
1205 char *menuPath = NULL;
1206 int i;
1207 int count = 0;
1208 BOOL ret = FALSE;
1209
1210 WINE_TRACE("(%s)\n", wine_dbgstr_a(filename));
1211
1212 while (1)
1213 {
1214 tempfilename = heap_printf("%s/wine-menu-XXXXXX", xdg_config_dir);
1215 if (tempfilename)
1216 {
1217 int tempfd = mkstemps(tempfilename, 0);
1218 if (tempfd >= 0)
1219 {
1220 tempfile = fdopen(tempfd, "w");
1221 if (tempfile)
1222 break;
1223 close(tempfd);
1224 goto end;
1225 }
1226 else if (errno == EEXIST)
1227 {
1228 HeapFree(GetProcessHeap(), 0, tempfilename);
1229 continue;
1230 }
1231 HeapFree(GetProcessHeap(), 0, tempfilename);
1232 }
1233 return FALSE;
1234 }
1235
1236 fprintf(tempfile, "<!DOCTYPE Menu PUBLIC \"-//freedesktop//DTD Menu 1.0//EN\"\n");
1237 fprintf(tempfile, "\"http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd\">\n");
1238 fprintf(tempfile, "<Menu>\n");
1239 fprintf(tempfile, " <Name>Applications</Name>\n");
1240
1241 name = HeapAlloc(GetProcessHeap(), 0, lstrlenA(filename) + 1);
1242 if (name == NULL) goto end;
1243 lastEntry = name;
1244 for (i = 0; filename[i]; i++)
1245 {
1246 name[i] = filename[i];
1247 if (filename[i] == '/')
1248 {
1249 char *dir_file_name;
1250 struct stat st;
1251 name[i] = 0;
1252 fprintf(tempfile, " <Menu>\n");
1253 fprintf(tempfile, " <Name>%s", count ? "" : "wine-");
1254 write_xml_text(tempfile, name);
1255 fprintf(tempfile, "</Name>\n");
1256 fprintf(tempfile, " <Directory>%s", count ? "" : "wine-");
1257 write_xml_text(tempfile, name);
1258 fprintf(tempfile, ".directory</Directory>\n");
1259 dir_file_name = heap_printf("%s/desktop-directories/%s%s.directory",
1260 xdg_data_dir, count ? "" : "wine-", name);
1261 if (dir_file_name)
1262 {
1263 if (stat(dir_file_name, &st) != 0 && errno == ENOENT)
1264 write_directory_entry(lastEntry, dir_file_name);
1265 HeapFree(GetProcessHeap(), 0, dir_file_name);
1266 }
1267 name[i] = '-';
1268 lastEntry = &name[i+1];
1269 ++count;
1270 }
1271 }
1272 name[i] = 0;
1273
1274 fprintf(tempfile, " <Include>\n");
1275 fprintf(tempfile, " <Filename>");
1276 write_xml_text(tempfile, name);
1277 fprintf(tempfile, "</Filename>\n");
1278 fprintf(tempfile, " </Include>\n");
1279 for (i = 0; i < count; i++)
1280 fprintf(tempfile, " </Menu>\n");
1281 fprintf(tempfile, "</Menu>\n");
1282
1283 menuPath = heap_printf("%s/%s", xdg_config_dir, name);
1284 if (menuPath == NULL) goto end;
1285 strcpy(menuPath + strlen(menuPath) - strlen(".desktop"), ".menu");
1286 ret = TRUE;
1287
1288 end:
1289 if (tempfile)
1290 fclose(tempfile);
1291 if (ret)
1292 ret = (rename(tempfilename, menuPath) == 0);
1293 if (!ret && tempfilename)
1294 remove(tempfilename);
1295 HeapFree(GetProcessHeap(), 0, tempfilename);
1296 if (ret)
1297 register_menus_entry(menuPath, unix_link);
1298 HeapFree(GetProcessHeap(), 0, name);
1299 HeapFree(GetProcessHeap(), 0, menuPath);
1300 return ret;
1301 }
1302
1303 static BOOL write_menu_entry(const char *unix_link, const char *link, const char *path, const char *args,
1304 const char *descr, const char *workdir, const char *icon)
1305 {
1306 const char *linkname;
1307 char *desktopPath = NULL;
1308 char *desktopDir;
1309 char *filename = NULL;
1310 BOOL ret = TRUE;
1311
1312 WINE_TRACE("(%s, %s, %s, %s, %s, %s, %s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(link),
1313 wine_dbgstr_a(path), wine_dbgstr_a(args), wine_dbgstr_a(descr),
1314 wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
1315
1316 linkname = strrchr(link, '/');
1317 if (linkname == NULL)
1318 linkname = link;
1319 else
1320 ++linkname;
1321
1322 desktopPath = heap_printf("%s/applications/wine/%s.desktop", xdg_data_dir, link);
1323 if (!desktopPath)
1324 {
1325 WINE_WARN("out of memory creating menu entry\n");
1326 ret = FALSE;
1327 goto end;
1328 }
1329 desktopDir = strrchr(desktopPath, '/');
1330 *desktopDir = 0;
1331 if (!create_directories(desktopPath))
1332 {
1333 WINE_WARN("couldn't make parent directories for %s\n", wine_dbgstr_a(desktopPath));
1334 ret = FALSE;
1335 goto end;
1336 }
1337 *desktopDir = '/';
1338 if (!write_desktop_entry(unix_link, desktopPath, linkname, path, args, descr, workdir, icon))
1339 {
1340 WINE_WARN("couldn't make desktop entry %s\n", wine_dbgstr_a(desktopPath));
1341 ret = FALSE;
1342 goto end;
1343 }
1344
1345 filename = heap_printf("wine/%s.desktop", link);
1346 if (!filename || !write_menu_file(unix_link, filename))
1347 {
1348 WINE_WARN("couldn't make menu file %s\n", wine_dbgstr_a(filename));
1349 ret = FALSE;
1350 }
1351
1352 end:
1353 HeapFree(GetProcessHeap(), 0, desktopPath);
1354 HeapFree(GetProcessHeap(), 0, filename);
1355 return ret;
1356 }
1357
1358 /* This escapes reserved characters in .desktop files' Exec keys. */
1359 static LPSTR escape(LPCWSTR arg)
1360 {
1361 int i, j;
1362 WCHAR *escaped_string;
1363 char *utf8_string;
1364
1365 escaped_string = HeapAlloc(GetProcessHeap(), 0, (4 * strlenW(arg) + 1) * sizeof(WCHAR));
1366 if (escaped_string == NULL) return NULL;
1367 for (i = j = 0; arg[i]; i++)
1368 {
1369 switch (arg[i])
1370 {
1371 case '\\':
1372 escaped_string[j++] = '\\';
1373 escaped_string[j++] = '\\';
1374 escaped_string[j++] = '\\';
1375 escaped_string[j++] = '\\';
1376 break;
1377 case ' ':
1378 case '\t':
1379 case '\n':
1380 case '"':
1381 case '\'':
1382 case '>':
1383 case '<':
1384 case '~':
1385 case '|':
1386 case '&':
1387 case ';':
1388 case '$':
1389 case '*':
1390 case '?':
1391 case '#':
1392 case '(':
1393 case ')':
1394 case '`':
1395 escaped_string[j++] = '\\';
1396 escaped_string[j++] = '\\';
1397 /* fall through */
1398 default:
1399 escaped_string[j++] = arg[i];
1400 break;
1401 }
1402 }
1403 escaped_string[j] = 0;
1404
1405 utf8_string = wchars_to_utf8_chars(escaped_string);
1406 if (utf8_string == NULL)
1407 {
1408 WINE_ERR("out of memory\n");
1409 goto end;
1410 }
1411
1412 end:
1413 HeapFree(GetProcessHeap(), 0, escaped_string);
1414 return utf8_string;
1415 }
1416
1417 /* Return a heap-allocated copy of the unix format difference between the two
1418 * Windows-format paths.
1419 * locn is the owning location
1420 * link is within locn
1421 */
1422 static char *relative_path( LPCWSTR link, LPCWSTR locn )
1423 {
1424 char *unix_locn, *unix_link;
1425 char *relative = NULL;
1426
1427 unix_locn = wine_get_unix_file_name(locn);
1428 unix_link = wine_get_unix_file_name(link);
1429 if (unix_locn && unix_link)
1430 {
1431 size_t len_unix_locn, len_unix_link;
1432 len_unix_locn = strlen (unix_locn);
1433 len_unix_link = strlen (unix_link);
1434 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
1435 {
1436 size_t len_rel;
1437 char *p = strrchr (unix_link + len_unix_locn, '/');
1438 p = strrchr (p, '.');
1439 if (p)
1440 {
1441 *p = '\0';
1442 len_unix_link = p - unix_link;
1443 }
1444 len_rel = len_unix_link - len_unix_locn;
1445 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
1446 if (relative)
1447 {
1448 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
1449 }
1450 }
1451 }
1452 if (!relative)
1453 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
1454 HeapFree(GetProcessHeap(), 0, unix_locn);
1455 HeapFree(GetProcessHeap(), 0, unix_link);
1456 return relative;
1457 }
1458
1459 /***********************************************************************
1460 *
1461 * GetLinkLocation
1462 *
1463 * returns TRUE if successful
1464 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
1465 * *relative will contain the address of a heap-allocated copy of the portion
1466 * of the filename that is within the specified location, in unix form
1467 */
1468 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
1469 {
1470 WCHAR filename[MAX_PATH], shortfilename[MAX_PATH], buffer[MAX_PATH];
1471 DWORD len, i, r, filelen;
1472 const DWORD locations[] = {
1473 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
1474 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
1475 CSIDL_COMMON_STARTMENU };
1476
1477 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
1478 filelen=GetFullPathNameW( linkfile, MAX_PATH, shortfilename, NULL );
1479 if (filelen==0 || filelen>MAX_PATH)
1480 return FALSE;
1481
1482 WINE_TRACE("%s\n", wine_dbgstr_w(shortfilename));
1483
1484 /* the CSLU Toolkit uses a short path name when creating .lnk files;
1485 * expand or our hardcoded list won't match.
1486 */
1487 filelen=GetLongPathNameW(shortfilename, filename, MAX_PATH);
1488 if (filelen==0 || filelen>MAX_PATH)
1489 return FALSE;
1490
1491 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
1492
1493 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
1494 {
1495 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
1496 continue;
1497
1498 len = lstrlenW(buffer);
1499 if (len >= MAX_PATH)
1500 continue; /* We've just trashed memory! Hopefully we are OK */
1501
1502 if (len > filelen || filename[len]!='\\')
1503 continue;
1504 /* do a lstrcmpinW */
1505 filename[len] = 0;
1506 r = lstrcmpiW( filename, buffer );
1507 filename[len] = '\\';
1508 if ( r )
1509 continue;
1510
1511 /* return the remainder of the string and link type */
1512 *loc = locations[i];
1513 *relative = relative_path (filename, buffer);
1514 return (*relative != NULL);
1515 }
1516
1517 return FALSE;
1518 }
1519
1520 /* gets the target path directly or through MSI */
1521 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
1522 LPWSTR szArgs, DWORD argsSize)
1523 {
1524 IShellLinkDataList *dl = NULL;
1525 EXP_DARWIN_LINK *dar = NULL;
1526 HRESULT hr;
1527
1528 szPath[0] = 0;
1529 szArgs[0] = 0;
1530
1531 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
1532 if (hr == S_OK && szPath[0])
1533 {
1534 IShellLinkW_GetArguments( sl, szArgs, argsSize );
1535 return hr;
1536 }
1537
1538 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
1539 if (FAILED(hr))
1540 return hr;
1541
1542 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
1543 if (SUCCEEDED(hr))
1544 {
1545 WCHAR* szCmdline;
1546 DWORD cmdSize;
1547
1548 cmdSize=0;
1549 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
1550 if (hr == ERROR_SUCCESS)
1551 {
1552 cmdSize++;
1553 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
1554 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
1555 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
1556 if (hr == ERROR_SUCCESS)
1557 {
1558 WCHAR *s, *d;
1559 int bcount, in_quotes;
1560
1561 /* Extract the application path */
1562 bcount=0;
1563 in_quotes=0;
1564 s=szCmdline;
1565 d=szPath;
1566 while (*s)
1567 {
1568 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
1569 {
1570 /* skip the remaining spaces */
1571 do {
1572 s++;
1573 } while (*s==0x0009 || *s==0x0020);
1574 break;
1575 }
1576 else if (*s==0x005c)
1577 {
1578 /* '\\' */
1579 *d++=*s++;
1580 bcount++;
1581 }
1582 else if (*s==0x0022)
1583 {
1584 /* '"' */
1585 if ((bcount & 1)==0)
1586 {
1587 /* Preceded by an even number of '\', this is
1588 * half that number of '\', plus a quote which
1589 * we erase.
1590 */
1591 d-=bcount/2;
1592 in_quotes=!in_quotes;
1593 s++;
1594 }
1595 else
1596 {
1597 /* Preceded by an odd number of '\', this is
1598 * half that number of '\' followed by a '"'
1599 */
1600 d=d-bcount/2-1;
1601 *d++='"';
1602 s++;
1603 }
1604 bcount=0;
1605 }
1606 else
1607 {
1608 /* a regular character */
1609 *d++=*s++;
1610 bcount=0;
1611 }
1612 if ((d-szPath) == pathSize)
1613 {
1614 /* Keep processing the path till we get to the
1615 * arguments, but 'stand still'
1616 */
1617 d--;
1618 }
1619 }
1620 /* Close the application path */
1621 *d=0;
1622
1623 lstrcpynW(szArgs, s, argsSize);
1624 }
1625 HeapFree( GetProcessHeap(), 0, szCmdline );
1626 }
1627 LocalFree( dar );
1628 }
1629
1630 IShellLinkDataList_Release( dl );
1631 return hr;
1632 }
1633
1634 static WCHAR* assoc_query(ASSOCSTR assocStr, LPCWSTR name, LPCWSTR extra)
1635 {
1636 HRESULT hr;
1637 WCHAR *value = NULL;
1638 DWORD size = 0;
1639 hr = AssocQueryStringW(0, assocStr, name, extra, NULL, &size);
1640 if (SUCCEEDED(hr))
1641 {
1642 value = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1643 if (value)
1644 {
1645 hr = AssocQueryStringW(0, assocStr, name, extra, value, &size);
1646 if (FAILED(hr))
1647 {
1648 HeapFree(GetProcessHeap(), 0, value);
1649 value = NULL;
1650 }
1651 }
1652 }
1653 return value;
1654 }
1655
1656 static char *slashes_to_minuses(const char *string)
1657 {
1658 int i;
1659 char *ret = HeapAlloc(GetProcessHeap(), 0, lstrlenA(string) + 1);
1660 if (ret)
1661 {
1662 for (i = 0; string[i]; i++)
1663 {
1664 if (string[i] == '/')
1665 ret[i] = '-';
1666 else
1667 ret[i] = string[i];
1668 }
1669 ret[i] = 0;
1670 return ret;
1671 }
1672 return NULL;
1673 }
1674
1675 static BOOL next_line(FILE *file, char **line, int *size)
1676 {
1677 int pos = 0;
1678 char *cr;
1679 if (*line == NULL)
1680 {
1681 *size = 4096;
1682 *line = HeapAlloc(GetProcessHeap(), 0, *size);
1683 }
1684 while (*line != NULL)
1685 {
1686 if (fgets(&(*line)[pos], *size - pos, file) == NULL)
1687 {
1688 HeapFree(GetProcessHeap(), 0, *line);
1689 *line = NULL;
1690 if (feof(file))
1691 return TRUE;
1692 return FALSE;
1693 }
1694 pos = strlen(*line);
1695 cr = strchr(*line, '\n');
1696 if (cr == NULL)
1697 {
1698 char *line2;
1699 (*size) *= 2;
1700 line2 = HeapReAlloc(GetProcessHeap(), 0, *line, *size);
1701 if (line2)
1702 *line = line2;
1703 else
1704 {
1705 HeapFree(GetProcessHeap(), 0, *line);
1706 *line = NULL;
1707 }
1708 }
1709 else
1710 {
1711 *cr = 0;
1712 return TRUE;
1713 }
1714 }
1715 return FALSE;
1716 }
1717
1718 static BOOL add_mimes(const char *xdg_data_dir, struct list *mime_types)
1719 {
1720 char *globs_filename = NULL;
1721 BOOL ret = TRUE;
1722 globs_filename = heap_printf("%s/mime/globs", xdg_data_dir);
1723 if (globs_filename)
1724 {
1725 FILE *globs_file = fopen(globs_filename, "r");
1726 if (globs_file) /* doesn't have to exist */
1727 {
1728 char *line = NULL;
1729 int size = 0;
1730 while (ret && (ret = next_line(globs_file, &line, &size)) && line)
1731 {
1732 char *pos;
1733 struct xdg_mime_type *mime_type_entry = NULL;
1734 if (line[0] != '#' && (pos = strchr(line, ':')))
1735 {
1736 mime_type_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct xdg_mime_type));
1737 if (mime_type_entry)
1738 {
1739 *pos = 0;
1740 mime_type_entry->mimeType = strdupA(line);
1741 mime_type_entry->glob = strdupA(pos + 1);
1742 if (mime_type_entry->mimeType && mime_type_entry->glob)
1743 list_add_tail(mime_types, &mime_type_entry->entry);
1744 else
1745 {
1746 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
1747 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
1748 HeapFree(GetProcessHeap(), 0, mime_type_entry);
1749 ret = FALSE;
1750 }
1751 }
1752 else
1753 ret = FALSE;
1754 }
1755 }
1756 HeapFree(GetProcessHeap(), 0, line);
1757 fclose(globs_file);
1758 }
1759 HeapFree(GetProcessHeap(), 0, globs_filename);
1760 }
1761 else
1762 ret = FALSE;
1763 return ret;
1764 }
1765
1766 static void free_native_mime_types(struct list *native_mime_types)
1767 {
1768 struct xdg_mime_type *mime_type_entry, *mime_type_entry2;
1769
1770 LIST_FOR_EACH_ENTRY_SAFE(mime_type_entry, mime_type_entry2, native_mime_types, struct xdg_mime_type, entry)
1771 {
1772 list_remove(&mime_type_entry->entry);
1773 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
1774 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
1775 HeapFree(GetProcessHeap(), 0, mime_type_entry);
1776 }
1777 HeapFree(GetProcessHeap(), 0, native_mime_types);
1778 }
1779
1780 static BOOL build_native_mime_types(const char *xdg_data_home, struct list **mime_types)
1781 {
1782 char *xdg_data_dirs;
1783 BOOL ret;
1784
1785 *mime_types = NULL;
1786
1787 xdg_data_dirs = getenv("XDG_DATA_DIRS");
1788 if (xdg_data_dirs == NULL)
1789 xdg_data_dirs = heap_printf("/usr/local/share/:/usr/share/");
1790 else
1791 xdg_data_dirs = strdupA(xdg_data_dirs);
1792
1793 if (xdg_data_dirs)
1794 {
1795 *mime_types = HeapAlloc(GetProcessHeap(), 0, sizeof(struct list));
1796 if (*mime_types)
1797 {
1798 const char *begin;
1799 char *end;
1800
1801 list_init(*mime_types);
1802 ret = add_mimes(xdg_data_home, *mime_types);
1803 if (ret)
1804 {
1805 for (begin = xdg_data_dirs; (end = strchr(begin, ':')); begin = end + 1)
1806 {
1807 *end = '\0';
1808 ret = add_mimes(begin, *mime_types);
1809 *end = ':';
1810 if (!ret)
1811 break;
1812 }
1813 if (ret)
1814 ret = add_mimes(begin, *mime_types);
1815 }
1816 }
1817 else
1818 ret = FALSE;
1819 HeapFree(GetProcessHeap(), 0, xdg_data_dirs);
1820 }
1821 else
1822 ret = FALSE;
1823 if (!ret && *mime_types)
1824 {
1825 free_native_mime_types(*mime_types);
1826 *mime_types = NULL;
1827 }
1828 return ret;
1829 }
1830
1831 static BOOL match_glob(struct list *native_mime_types, const char *extension,
1832 char **match)
1833 {
1834 #ifdef HAVE_FNMATCH
1835 struct xdg_mime_type *mime_type_entry;
1836 int matchLength = 0;
1837
1838 *match = NULL;
1839
1840 LIST_FOR_EACH_ENTRY(mime_type_entry, native_mime_types, struct xdg_mime_type, entry)
1841 {
1842 if (fnmatch(mime_type_entry->glob, extension, 0) == 0)
1843 {
1844 if (*match == NULL || matchLength < strlen(mime_type_entry->glob))
1845 {
1846 *match = mime_type_entry->mimeType;
1847 matchLength = strlen(mime_type_entry->glob);
1848 }
1849 }
1850 }
1851
1852 if (*match != NULL)
1853 {
1854 *match = strdupA(*match);
1855 if (*match == NULL)
1856 return FALSE;
1857 }
1858 #else
1859 *match = NULL;
1860 #endif
1861 return TRUE;
1862 }
1863
1864 static BOOL freedesktop_mime_type_for_extension(struct list *native_mime_types,
1865 const char *extensionA,
1866 LPCWSTR extensionW,
1867 char **mime_type)
1868 {
1869 WCHAR *lower_extensionW;
1870 INT len;
1871 BOOL ret = match_glob(native_mime_types, extensionA, mime_type);
1872 if (ret == FALSE || *mime_type != NULL)
1873 return ret;
1874 len = strlenW(extensionW);
1875 lower_extensionW = HeapAlloc(GetProcessHeap(), 0, (len + 1)*sizeof(WCHAR));
1876 if (lower_extensionW)
1877 {
1878 char *lower_extensionA;
1879 memcpy(lower_extensionW, extensionW, (len + 1)*sizeof(WCHAR));
1880 strlwrW(lower_extensionW);
1881 lower_extensionA = wchars_to_utf8_chars(lower_extensionW);
1882 if (lower_extensionA)
1883 {
1884 ret = match_glob(native_mime_types, lower_extensionA, mime_type);
1885 HeapFree(GetProcessHeap(), 0, lower_extensionA);
1886 }
1887 else
1888 {
1889 ret = FALSE;
1890 WINE_FIXME("out of memory\n");
1891 }
1892 HeapFree(GetProcessHeap(), 0, lower_extensionW);
1893 }
1894 else
1895 {
1896 ret = FALSE;
1897 WINE_FIXME("out of memory\n");
1898 }
1899 return ret;
1900 }
1901
1902 static WCHAR* reg_get_valW(HKEY key, LPCWSTR subkey, LPCWSTR name)
1903 {
1904 DWORD size;
1905 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, NULL, &size) == ERROR_SUCCESS)
1906 {
1907 WCHAR *ret = HeapAlloc(GetProcessHeap(), 0, size);
1908 if (ret)
1909 {
1910 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, ret, &size) == ERROR_SUCCESS)
1911 return ret;
1912 }
1913 HeapFree(GetProcessHeap(), 0, ret);
1914 }
1915 return NULL;
1916 }
1917
1918 static CHAR* reg_get_val_utf8(HKEY key, LPCWSTR subkey, LPCWSTR name)
1919 {
1920 WCHAR *valW = reg_get_valW(key, subkey, name);
1921 if (valW)
1922 {
1923 char *val = wchars_to_utf8_chars(valW);
1924 HeapFree(GetProcessHeap(), 0, valW);
1925 return val;
1926 }
1927 return NULL;
1928 }
1929
1930 static HKEY open_associations_reg_key(void)
1931 {
1932 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
1933 '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};
1934 HKEY assocKey;
1935 if (RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey) == ERROR_SUCCESS)
1936 return assocKey;
1937 return NULL;
1938 }
1939
1940 static BOOL has_association_changed(LPCWSTR extensionW, LPCSTR mimeType, LPCWSTR progId, LPCSTR appName, LPCWSTR docName)
1941 {
1942 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
1943 static const WCHAR DocNameW[] = {'D','o','c','N','a','m','e',0};
1944 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
1945 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
1946 HKEY assocKey;
1947 BOOL ret;
1948
1949 if ((assocKey = open_associations_reg_key()))
1950 {
1951 CHAR *valueA;
1952 WCHAR *value;
1953
1954 ret = FALSE;
1955
1956 valueA = reg_get_val_utf8(assocKey, extensionW, MimeTypeW);
1957 if (!valueA || lstrcmpA(valueA, mimeType))
1958 ret = TRUE;
1959 HeapFree(GetProcessHeap(), 0, valueA);
1960
1961 value = reg_get_valW(assocKey, extensionW, ProgIDW);
1962 if (!value || strcmpW(value, progId))
1963 ret = TRUE;
1964 HeapFree(GetProcessHeap(), 0, value);
1965
1966 valueA = reg_get_val_utf8(assocKey, extensionW, AppNameW);
1967 if (!valueA || lstrcmpA(valueA, appName))
1968 ret = TRUE;
1969 HeapFree(GetProcessHeap(), 0, valueA);
1970
1971 value = reg_get_valW(assocKey, extensionW, DocNameW);
1972 if (docName && (!value || strcmpW(value, docName)))
1973 ret = TRUE;
1974 HeapFree(GetProcessHeap(), 0, value);
1975
1976 RegCloseKey(assocKey);
1977 }
1978 else
1979 {
1980 WINE_ERR("error opening associations registry key\n");
1981 ret = FALSE;
1982 }
1983 return ret;
1984 }
1985
1986 static void update_association(LPCWSTR extension, LPCSTR mimeType, LPCWSTR progId, LPCSTR appName, LPCWSTR docName, LPCSTR desktopFile)
1987 {
1988 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
1989 static const WCHAR DocNameW[] = {'D','o','c','N','a','m','e',0};
1990 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
1991 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
1992 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
1993 HKEY assocKey = NULL;
1994 HKEY subkey = NULL;
1995 WCHAR *mimeTypeW = NULL;
1996 WCHAR *appNameW = NULL;
1997 WCHAR *desktopFileW = NULL;
1998
1999 assocKey = open_associations_reg_key();
2000 if (assocKey == NULL)
2001 {
2002 WINE_ERR("could not open file associations key\n");
2003 goto done;
2004 }
2005
2006 if (RegCreateKeyW(assocKey, extension, &subkey) != ERROR_SUCCESS)
2007 {
2008 WINE_ERR("could not create extension subkey\n");
2009 goto done;
2010 }
2011
2012 mimeTypeW = utf8_chars_to_wchars(mimeType);
2013 if (mimeTypeW == NULL)
2014 {
2015 WINE_ERR("out of memory\n");
2016 goto done;
2017 }
2018
2019 appNameW = utf8_chars_to_wchars(appName);
2020 if (appNameW == NULL)
2021 {
2022 WINE_ERR("out of memory\n");
2023 goto done;
2024 }
2025
2026 desktopFileW = utf8_chars_to_wchars(desktopFile);
2027 if (desktopFileW == NULL)
2028 {
2029 WINE_ERR("out of memory\n");
2030 goto done;
2031 }
2032
2033 RegSetValueExW(subkey, MimeTypeW, 0, REG_SZ, (const BYTE*) mimeTypeW, (lstrlenW(mimeTypeW) + 1) * sizeof(WCHAR));
2034 RegSetValueExW(subkey, ProgIDW, 0, REG_SZ, (const BYTE*) progId, (lstrlenW(progId) + 1) * sizeof(WCHAR));
2035 RegSetValueExW(subkey, AppNameW, 0, REG_SZ, (const BYTE*) appNameW, (lstrlenW(appNameW) + 1) * sizeof(WCHAR));
2036 if (docName)
2037 RegSetValueExW(subkey, DocNameW, 0, REG_SZ, (const BYTE*) docName, (lstrlenW(docName) + 1) * sizeof(WCHAR));
2038 RegSetValueExW(subkey, DesktopFileW, 0, REG_SZ, (const BYTE*) desktopFileW, (lstrlenW(desktopFileW) + 1) * sizeof(WCHAR));
2039
2040 done:
2041 RegCloseKey(assocKey);
2042 RegCloseKey(subkey);
2043 HeapFree(GetProcessHeap(), 0, mimeTypeW);
2044 HeapFree(GetProcessHeap(), 0, appNameW);
2045 HeapFree(GetProcessHeap(), 0, desktopFileW);
2046 }
2047
2048 static BOOL cleanup_associations(void)
2049 {
2050 static const WCHAR openW[] = {'o','p','e','n',0};
2051 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
2052 HKEY assocKey;
2053 BOOL hasChanged = FALSE;
2054 if ((assocKey = open_associations_reg_key()))
2055 {
2056 int i;
2057 BOOL done = FALSE;
2058 for (i = 0; !done; i++)
2059 {
2060 WCHAR *extensionW = NULL;
2061 DWORD size = 1024;
2062 LSTATUS ret;
2063
2064 do
2065 {
2066 HeapFree(GetProcessHeap(), 0, extensionW);
2067 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2068 if (extensionW == NULL)
2069 {
2070 WINE_ERR("out of memory\n");
2071 ret = ERROR_OUTOFMEMORY;
2072 break;
2073 }
2074 ret = RegEnumKeyExW(assocKey, i, extensionW, &size, NULL, NULL, NULL, NULL);
2075 size *= 2;
2076 } while (ret == ERROR_MORE_DATA);
2077
2078 if (ret == ERROR_SUCCESS)
2079 {
2080 WCHAR *command;
2081 command = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
2082 if (command == NULL)
2083 {
2084 char *desktopFile = reg_get_val_utf8(assocKey, extensionW, DesktopFileW);
2085 if (desktopFile)
2086 {
2087 WINE_TRACE("removing file type association for %s\n", wine_dbgstr_w(extensionW));
2088 remove(desktopFile);
2089 }
2090 RegDeleteKeyW(assocKey, extensionW);
2091 hasChanged = TRUE;
2092 HeapFree(GetProcessHeap(), 0, desktopFile);
2093 }
2094 HeapFree(GetProcessHeap(), 0, command);
2095 }
2096 else
2097 {
2098 if (ret != ERROR_NO_MORE_ITEMS)
2099 WINE_ERR("error %d while reading registry\n", ret);
2100 done = TRUE;
2101 }
2102 HeapFree(GetProcessHeap(), 0, extensionW);
2103 }
2104 RegCloseKey(assocKey);
2105 }
2106 else
2107 WINE_ERR("could not open file associations key\n");
2108 return hasChanged;
2109 }
2110
2111 static BOOL write_freedesktop_mime_type_entry(const char *packages_dir, const char *dot_extension,
2112 const char *mime_type, const char *comment)
2113 {
2114 BOOL ret = FALSE;
2115 char *filename;
2116
2117 WINE_TRACE("writing MIME type %s, extension=%s, comment=%s\n", wine_dbgstr_a(mime_type),
2118 wine_dbgstr_a(dot_extension), wine_dbgstr_a(comment));
2119
2120 filename = heap_printf("%s/x-wine-extension-%s.xml", packages_dir, &dot_extension[1]);
2121 if (filename)
2122 {
2123 FILE *packageFile = fopen(filename, "w");
2124 if (packageFile)
2125 {
2126 fprintf(packageFile, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
2127 fprintf(packageFile, "<mime-info xmlns=\"http://www.freedesktop.org/standards/shared-mime-info\">\n");
2128 fprintf(packageFile, " <mime-type type=\"");
2129 write_xml_text(packageFile, mime_type);
2130 fprintf(packageFile, "\">\n");
2131 fprintf(packageFile, " <glob pattern=\"*");
2132 write_xml_text(packageFile, dot_extension);
2133 fprintf(packageFile, "\"/>\n");
2134 if (comment)
2135 {
2136 fprintf(packageFile, " <comment>");
2137 write_xml_text(packageFile, comment);
2138 fprintf(packageFile, "</comment>\n");
2139 }
2140 fprintf(packageFile, " </mime-type>\n");
2141 fprintf(packageFile, "</mime-info>\n");
2142 ret = TRUE;
2143 fclose(packageFile);
2144 }
2145 else
2146 WINE_ERR("error writing file %s\n", filename);
2147 HeapFree(GetProcessHeap(), 0, filename);
2148 }
2149 else
2150 WINE_ERR("out of memory\n");
2151 return ret;
2152 }
2153
2154 static BOOL is_extension_blacklisted(LPCWSTR extension)
2155 {
2156 /* These are managed through external tools like wine.desktop, to evade malware created file type associations */
2157 static const WCHAR comW[] = {'.','c','o','m',0};
2158 static const WCHAR exeW[] = {'.','e','x','e',0};
2159 static const WCHAR msiW[] = {'.','m','s','i',0};
2160
2161 if (!strcmpiW(extension, comW) ||
2162 !strcmpiW(extension, exeW) ||
2163 !strcmpiW(extension, msiW))
2164 return TRUE;
2165 return FALSE;
2166 }
2167
2168 static const char* get_special_mime_type(LPCWSTR extension)
2169 {
2170 static const WCHAR lnkW[] = {'.','l','n','k',0};
2171 if (!strcmpiW(extension, lnkW))
2172 return "application/x-ms-shortcut";
2173 return NULL;
2174 }
2175
2176 static BOOL write_freedesktop_association_entry(const char *desktopPath, const char *dot_extension,
2177 const char *friendlyAppName, const char *mimeType,
2178 const char *progId)
2179 {
2180 BOOL ret = FALSE;
2181 FILE *desktop;
2182
2183 WINE_TRACE("writing association for file type %s, friendlyAppName=%s, MIME type %s, progID=%s, to file %s\n",
2184 wine_dbgstr_a(dot_extension), wine_dbgstr_a(friendlyAppName), wine_dbgstr_a(mimeType),
2185 wine_dbgstr_a(progId), wine_dbgstr_a(desktopPath));
2186
2187 desktop = fopen(desktopPath, "w");
2188 if (desktop)
2189 {
2190 fprintf(desktop, "[Desktop Entry]\n");
2191 fprintf(desktop, "Type=Application\n");
2192 fprintf(desktop, "Name=%s\n", friendlyAppName);
2193 fprintf(desktop, "MimeType=%s\n", mimeType);
2194 fprintf(desktop, "Exec=wine start /ProgIDOpen %s %%f\n", progId);
2195 fprintf(desktop, "NoDisplay=true\n");
2196 fprintf(desktop, "StartupNotify=true\n");
2197 ret = TRUE;
2198 fclose(desktop);
2199 }
2200 else
2201 WINE_ERR("error writing association file %s\n", wine_dbgstr_a(desktopPath));
2202 return ret;
2203 }
2204
2205 static BOOL generate_associations(const char *xdg_data_home, const char *packages_dir, const char *applications_dir)
2206 {
2207 static const WCHAR openW[] = {'o','p','e','n',0};
2208 struct list *nativeMimeTypes = NULL;
2209 LSTATUS ret = 0;
2210 int i;
2211 BOOL hasChanged = FALSE;
2212
2213 if (!build_native_mime_types(xdg_data_home, &nativeMimeTypes))
2214 {
2215 WINE_ERR("could not build native MIME types\n");
2216 return FALSE;
2217 }
2218
2219 for (i = 0; ; i++)
2220 {
2221 WCHAR *extensionW = NULL;
2222 DWORD size = 1024;
2223
2224 do
2225 {
2226 HeapFree(GetProcessHeap(), 0, extensionW);
2227 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2228 if (extensionW == NULL)
2229 {
2230 WINE_ERR("out of memory\n");
2231 ret = ERROR_OUTOFMEMORY;
2232 break;
2233 }
2234 ret = RegEnumKeyExW(HKEY_CLASSES_ROOT, i, extensionW, &size, NULL, NULL, NULL, NULL);
2235 size *= 2;
2236 } while (ret == ERROR_MORE_DATA);
2237
2238 if (ret == ERROR_SUCCESS && extensionW[0] == '.' && !is_extension_blacklisted(extensionW))
2239 {
2240 char *extensionA = NULL;
2241 WCHAR *commandW = NULL;
2242 WCHAR *friendlyDocNameW = NULL;
2243 char *friendlyDocNameA = NULL;
2244 WCHAR *iconW = NULL;
2245 char *iconA = NULL;
2246 WCHAR *contentTypeW = NULL;
2247 char *mimeTypeA = NULL;
2248 WCHAR *friendlyAppNameW = NULL;
2249 char *friendlyAppNameA = NULL;
2250 WCHAR *progIdW = NULL;
2251 char *progIdA = NULL;
2252
2253 extensionA = wchars_to_utf8_chars(extensionW);
2254 if (extensionA == NULL)
2255 {
2256 WINE_ERR("out of memory\n");
2257 goto end;
2258 }
2259
2260 friendlyDocNameW = assoc_query(ASSOCSTR_FRIENDLYDOCNAME, extensionW, NULL);
2261 if (friendlyDocNameW)
2262 {
2263 friendlyDocNameA = wchars_to_utf8_chars(friendlyDocNameW);
2264 if (friendlyDocNameA == NULL)
2265 {
2266 WINE_ERR("out of memory\n");
2267 goto end;
2268 }
2269 }
2270
2271 iconW = assoc_query(ASSOCSTR_DEFAULTICON, extensionW, NULL);
2272
2273 contentTypeW = assoc_query(ASSOCSTR_CONTENTTYPE, extensionW, NULL);
2274 if (contentTypeW)
2275 strlwrW(contentTypeW);
2276
2277 if (!freedesktop_mime_type_for_extension(nativeMimeTypes, extensionA, extensionW, &mimeTypeA))
2278 goto end;
2279
2280 if (mimeTypeA == NULL)
2281 {
2282 if (contentTypeW != NULL && strchrW(contentTypeW, '/'))
2283 mimeTypeA = wchars_to_utf8_chars(contentTypeW);
2284 else if ((get_special_mime_type(extensionW)))
2285 mimeTypeA = strdupA(get_special_mime_type(extensionW));
2286 else
2287 mimeTypeA = heap_printf("application/x-wine-extension-%s", &extensionA[1]);
2288
2289 if (mimeTypeA != NULL)
2290 {
2291 /* Gnome seems to ignore the <icon> tag in MIME packages,
2292 * and the default name is more intuitive anyway.
2293 */
2294 if (iconW)
2295 {
2296 char *flattened_mime = slashes_to_minuses(mimeTypeA);
2297 if (flattened_mime)
2298 {
2299 int index = 0;
2300 WCHAR *comma = strrchrW(iconW, ',');
2301 if (comma)
2302 {
2303 *comma = 0;
2304 index = atoiW(comma + 1);
2305 }
2306 iconA = extract_icon(iconW, index, flattened_mime, FALSE);
2307 HeapFree(GetProcessHeap(), 0, flattened_mime);
2308 }
2309 }
2310
2311 write_freedesktop_mime_type_entry(packages_dir, extensionA, mimeTypeA, friendlyDocNameA);
2312 hasChanged = TRUE;
2313 }
2314 else
2315 {
2316 WINE_FIXME("out of memory\n");
2317 goto end;
2318 }
2319 }
2320
2321 commandW = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
2322 if (commandW == NULL)
2323 /* no command => no application is associated */
2324 goto end;
2325
2326 friendlyAppNameW = assoc_query(ASSOCSTR_FRIENDLYAPPNAME, extensionW, NULL);
2327 if (friendlyAppNameW)
2328 {
2329 friendlyAppNameA = wchars_to_utf8_chars(friendlyAppNameW);
2330 if (friendlyAppNameA == NULL)
2331 {
2332 WINE_ERR("out of memory\n");
2333 goto end;
2334 }
2335 }
2336 else
2337 {
2338 friendlyAppNameA = heap_printf("A Wine application");
2339 if (friendlyAppNameA == NULL)
2340 {
2341 WINE_ERR("out of memory\n");
2342 goto end;
2343 }
2344 }
2345
2346 progIdW = reg_get_valW(HKEY_CLASSES_ROOT, extensionW, NULL);
2347 if (progIdW)
2348 {
2349 progIdA = escape(progIdW);
2350 if (progIdA == NULL)
2351 {
2352 WINE_ERR("out of memory\n");
2353 goto end;
2354 }
2355 }
2356 else
2357 goto end; /* no progID => not a file type association */
2358
2359 if (has_association_changed(extensionW, mimeTypeA, progIdW, friendlyAppNameA, friendlyDocNameW))
2360 {
2361 char *desktopPath = heap_printf("%s/wine-extension-%s.desktop", applications_dir, &extensionA[1]);
2362 if (desktopPath)
2363 {
2364 if (write_freedesktop_association_entry(desktopPath, extensionA, friendlyAppNameA, mimeTypeA, progIdA))
2365 {
2366 hasChanged = TRUE;
2367 update_association(extensionW, mimeTypeA, progIdW, friendlyAppNameA, friendlyDocNameW, desktopPath);
2368 }
2369 HeapFree(GetProcessHeap(), 0, desktopPath);
2370 }
2371 }
2372
2373 end:
2374 HeapFree(GetProcessHeap(), 0, extensionA);
2375 HeapFree(GetProcessHeap(), 0, commandW);
2376 HeapFree(GetProcessHeap(), 0, friendlyDocNameW);
2377 HeapFree(GetProcessHeap(), 0, friendlyDocNameA);
2378 HeapFree(GetProcessHeap(), 0, iconW);
2379 HeapFree(GetProcessHeap(), 0, iconA);
2380 HeapFree(GetProcessHeap(), 0, contentTypeW);
2381 HeapFree(GetProcessHeap(), 0, mimeTypeA);
2382 HeapFree(GetProcessHeap(), 0, friendlyAppNameW);
2383 HeapFree(GetProcessHeap(), 0, friendlyAppNameA);
2384 HeapFree(GetProcessHeap(), 0, progIdW);
2385 HeapFree(GetProcessHeap(), 0, progIdA);
2386 }
2387 HeapFree(GetProcessHeap(), 0, extensionW);
2388 if (ret != ERROR_SUCCESS)
2389 break;
2390 }
2391
2392 free_native_mime_types(nativeMimeTypes);
2393 return hasChanged;
2394 }
2395
2396 static char *get_start_exe_path(void)
2397 {
2398 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
2399 '\\','s','t','a','r','t','.','e','x','e',0};
2400 WCHAR start_path[MAX_PATH];
2401 GetWindowsDirectoryW(start_path, MAX_PATH);
2402 lstrcatW(start_path, startW);
2403 return escape(start_path);
2404 }
2405
2406 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bWait )
2407 {
2408 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
2409 '\\','s','t','a','r','t','.','e','x','e',0};
2410 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
2411 char *escaped_path = NULL, *escaped_args = NULL, *description = NULL;
2412 WCHAR szTmp[INFOTIPSIZE];
2413 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
2414 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
2415 int iIconId = 0, r = -1;
2416 DWORD csidl = -1;
2417 HANDLE hsem = NULL;
2418 char *unix_link = NULL;
2419 char *start_path = NULL;
2420
2421 if ( !link )
2422 {
2423 WINE_ERR("Link name is null\n");
2424 return FALSE;
2425 }
2426
2427 if( !GetLinkLocation( link, &csidl, &link_name ) )
2428 {
2429 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2430 return TRUE;
2431 }
2432 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2433 {
2434 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2435 return TRUE;
2436 }
2437 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
2438
2439 szTmp[0] = 0;
2440 IShellLinkW_GetWorkingDirectory( sl, szTmp, MAX_PATH );
2441 ExpandEnvironmentStringsW(szTmp, szWorkDir, MAX_PATH);
2442 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
2443
2444 szTmp[0] = 0;
2445 IShellLinkW_GetDescription( sl, szTmp, INFOTIPSIZE );
2446 ExpandEnvironmentStringsW(szTmp, szDescription, INFOTIPSIZE);
2447 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
2448
2449 get_cmdline( sl, szTmp, MAX_PATH, szArgs, INFOTIPSIZE);
2450 ExpandEnvironmentStringsW(szTmp, szPath, MAX_PATH);
2451 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
2452 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
2453
2454 szTmp[0] = 0;
2455 IShellLinkW_GetIconLocation( sl, szTmp, MAX_PATH, &iIconId );
2456 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
2457 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
2458
2459 if( !szPath[0] )
2460 {
2461 LPITEMIDLIST pidl = NULL;
2462 IShellLinkW_GetIDList( sl, &pidl );
2463 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
2464 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
2465 }
2466
2467 /* extract the icon */
2468 if( szIconPath[0] )
2469 icon_name = extract_icon( szIconPath , iIconId, NULL, bWait );
2470 else
2471 icon_name = extract_icon( szPath, iIconId, NULL, bWait );
2472
2473 /* fail - try once again after parent process exit */
2474 if( !icon_name )
2475 {
2476 if (bWait)
2477 {
2478 WINE_WARN("Unable to extract icon, deferring.\n");
2479 goto cleanup;
2480 }
2481 WINE_ERR("failed to extract icon from %s\n",
2482 wine_dbgstr_w( szIconPath[0] ? szIconPath : szPath ));
2483 }
2484
2485 unix_link = wine_get_unix_file_name(link);
2486 if (unix_link == NULL)
2487 {
2488 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
2489 goto cleanup;
2490 }
2491
2492 /* check the path */
2493 if( szPath[0] )
2494 {
2495 static const WCHAR exeW[] = {'.','e','x','e',0};
2496 WCHAR *p;
2497
2498 /* check for .exe extension */
2499 if (!(p = strrchrW( szPath, '.' )) ||
2500 strchrW( p, '\\' ) || strchrW( p, '/' ) ||
2501 lstrcmpiW( p, exeW ))
2502 {
2503 /* Not .exe - use 'start.exe' to launch this file */
2504 p = szArgs + lstrlenW(szPath) + 2;
2505 if (szArgs[0])
2506 {
2507 p[0] = ' ';
2508 memmove( p+1, szArgs, min( (lstrlenW(szArgs) + 1) * sizeof(szArgs[0]),
2509 sizeof(szArgs) - (p + 1 - szArgs) * sizeof(szArgs[0]) ) );
2510 }
2511 else
2512 p[0] = 0;
2513
2514 szArgs[0] = '"';
2515 lstrcpyW(szArgs + 1, szPath);
2516 p[-1] = '"';
2517
2518 GetWindowsDirectoryW(szPath, MAX_PATH);
2519 lstrcatW(szPath, startW);
2520 }
2521
2522 /* convert app working dir */
2523 if (szWorkDir[0])
2524 work_dir = wine_get_unix_file_name( szWorkDir );
2525 }
2526 else
2527 {
2528 /* if there's no path... try run the link itself */
2529 lstrcpynW(szArgs, link, MAX_PATH);
2530 GetWindowsDirectoryW(szPath, MAX_PATH);
2531 lstrcatW(szPath, startW);
2532 }
2533
2534 /* escape the path and parameters */
2535 escaped_path = escape(szPath);
2536 escaped_args = escape(szArgs);
2537 description = wchars_to_utf8_chars(szDescription);
2538 if (escaped_path == NULL || escaped_args == NULL || description == NULL)
2539 {
2540 WINE_ERR("out of memory allocating/escaping parameters\n");
2541 goto cleanup;
2542 }
2543
2544 start_path = get_start_exe_path();
2545 if (start_path == NULL)
2546 {
2547 WINE_ERR("out of memory\n");
2548 goto cleanup;
2549 }
2550
2551 /* building multiple menus concurrently has race conditions */
2552 hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2553 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hsem, FALSE, INFINITE, QS_ALLINPUT ) )
2554 {
2555 WINE_ERR("failed wait for semaphore\n");
2556 goto cleanup;
2557 }
2558
2559 if (in_desktop_dir(csidl))
2560 {
2561 char *location;
2562 const char *lastEntry;
2563 lastEntry = strrchr(link_name, '/');
2564 if (lastEntry == NULL)
2565 lastEntry = link_name;
2566 else
2567 ++lastEntry;
2568 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
2569 if (location)
2570 {
2571 r = !write_desktop_entry(NULL, location, lastEntry, escaped_path, escaped_args, description, work_dir, icon_name);
2572 if (r == 0)
2573 chmod(location, 0755);
2574 HeapFree(GetProcessHeap(), 0, location);
2575 }
2576 }
2577 else
2578 {
2579 WCHAR *unix_linkW = utf8_chars_to_wchars(unix_link);
2580 if (unix_linkW)
2581 {
2582 char *escaped_lnk = escape(unix_linkW);
2583 if (escaped_lnk)
2584 {
2585 char *menuarg = heap_printf("/Unix %s", escaped_lnk);
2586 if (menuarg)
2587 {
2588 r = !write_menu_entry(unix_link, link_name, start_path, menuarg, description, work_dir, icon_name);
2589 HeapFree(GetProcessHeap(), 0, menuarg);
2590 }
2591 HeapFree(GetProcessHeap(), 0, escaped_lnk);
2592 }
2593 HeapFree(GetProcessHeap(), 0, unix_linkW);
2594 }
2595 }
2596
2597 ReleaseSemaphore( hsem, 1, NULL );
2598
2599 cleanup:
2600 if (hsem) CloseHandle( hsem );
2601 HeapFree( GetProcessHeap(), 0, icon_name );
2602 HeapFree( GetProcessHeap(), 0, work_dir );
2603 HeapFree( GetProcessHeap(), 0, link_name );
2604 HeapFree( GetProcessHeap(), 0, escaped_args );
2605 HeapFree( GetProcessHeap(), 0, escaped_path );
2606 HeapFree( GetProcessHeap(), 0, description );
2607 HeapFree( GetProcessHeap(), 0, unix_link );
2608 HeapFree( GetProcessHeap(), 0, start_path );
2609
2610 if (r && !bWait)
2611 WINE_ERR("failed to build the menu\n" );
2612
2613 return ( r == 0 );
2614 }
2615
2616 static BOOL InvokeShellLinkerForURL( IUniformResourceLocatorW *url, LPCWSTR link, BOOL bWait )
2617 {
2618 char *link_name = NULL;
2619 DWORD csidl = -1;
2620 LPWSTR urlPath;
2621 char *escaped_urlPath = NULL;
2622 HRESULT hr;
2623 HANDLE hSem = NULL;
2624 BOOL ret = TRUE;
2625 int r = -1;
2626 char *unix_link = NULL;
2627
2628 if ( !link )
2629 {
2630 WINE_ERR("Link name is null\n");
2631 return TRUE;
2632 }
2633
2634 if( !GetLinkLocation( link, &csidl, &link_name ) )
2635 {
2636 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2637 return TRUE;
2638 }
2639 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2640 {
2641 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2642 ret = TRUE;
2643 goto cleanup;
2644 }
2645 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
2646
2647 hr = url->lpVtbl->GetURL(url, &urlPath);
2648 if (FAILED(hr))
2649 {
2650 ret = TRUE;
2651 goto cleanup;
2652 }
2653 WINE_TRACE("path : %s\n", wine_dbgstr_w(urlPath));
2654
2655 unix_link = wine_get_unix_file_name(link);
2656 if (unix_link == NULL)
2657 {
2658 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
2659 goto cleanup;
2660 }
2661
2662 escaped_urlPath = escape(urlPath);
2663 if (escaped_urlPath == NULL)
2664 {
2665 WINE_ERR("couldn't escape url, out of memory\n");
2666 goto cleanup;
2667 }
2668
2669 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2670 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
2671 {
2672 WINE_ERR("failed wait for semaphore\n");
2673 goto cleanup;
2674 }
2675 if (in_desktop_dir(csidl))
2676 {
2677 char *location;
2678 const char *lastEntry;
2679 lastEntry = strrchr(link_name, '/');
2680 if (lastEntry == NULL)
2681 lastEntry = link_name;
2682 else
2683 ++lastEntry;
2684 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
2685 if (location)
2686 {
2687 r = !write_desktop_entry(NULL, location, lastEntry, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
2688 if (r == 0)
2689 chmod(location, 0755);
2690 HeapFree(GetProcessHeap(), 0, location);
2691 }
2692 }
2693 else
2694 r = !write_menu_entry(unix_link, link_name, "winebrowser", escaped_urlPath, NULL, NULL, NULL);
2695 ret = (r != 0);
2696 ReleaseSemaphore(hSem, 1, NULL);
2697
2698 cleanup:
2699 if (hSem)
2700 CloseHandle(hSem);
2701 HeapFree(GetProcessHeap(), 0, link_name);
2702 CoTaskMemFree( urlPath );
2703 HeapFree(GetProcessHeap(), 0, escaped_urlPath);
2704 HeapFree(GetProcessHeap(), 0, unix_link);
2705 return ret;
2706 }
2707
2708 static BOOL WaitForParentProcess( void )
2709 {
2710 PROCESSENTRY32 procentry;
2711 HANDLE hsnapshot = NULL, hprocess = NULL;
2712 DWORD ourpid = GetCurrentProcessId();
2713 BOOL ret = FALSE, rc;
2714
2715 WINE_TRACE("Waiting for parent process\n");
2716 if ((hsnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 )) ==
2717 INVALID_HANDLE_VALUE)
2718 {
2719 WINE_ERR("CreateToolhelp32Snapshot failed, error %d\n", GetLastError());
2720 goto done;
2721 }
2722
2723 procentry.dwSize = sizeof(PROCESSENTRY32);
2724 rc = Process32First( hsnapshot, &procentry );
2725 while (rc)
2726 {
2727 if (procentry.th32ProcessID == ourpid) break;
2728 rc = Process32Next( hsnapshot, &procentry );
2729 }
2730 if (!rc)
2731 {
2732 WINE_WARN("Unable to find current process id %d when listing processes\n", ourpid);
2733 goto done;
2734 }
2735
2736 if ((hprocess = OpenProcess( SYNCHRONIZE, FALSE, procentry.th32ParentProcessID )) ==
2737 NULL)
2738 {
2739 WINE_WARN("OpenProcess failed pid=%d, error %d\n", procentry.th32ParentProcessID,
2740 GetLastError());
2741 goto done;
2742 }
2743
2744 if (MsgWaitForMultipleObjects( 1, &hprocess, FALSE, INFINITE, QS_ALLINPUT ) == WAIT_OBJECT_0)
2745 ret = TRUE;
2746 else
2747 WINE_ERR("Unable to wait for parent process, error %d\n", GetLastError());
2748
2749 done:
2750 if (hprocess) CloseHandle( hprocess );
2751 if (hsnapshot) CloseHandle( hsnapshot );
2752 return ret;
2753 }
2754
2755 static BOOL Process_Link( LPCWSTR linkname, BOOL bWait )
2756 {
2757 IShellLinkW *sl;
2758 IPersistFile *pf;
2759 HRESULT r;
2760 WCHAR fullname[MAX_PATH];
2761 DWORD len;
2762
2763 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(linkname), bWait);
2764
2765 if( !linkname[0] )
2766 {
2767 WINE_ERR("link name missing\n");
2768 return 1;
2769 }
2770
2771 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
2772 if (len==0 || len>MAX_PATH)
2773 {
2774 WINE_ERR("couldn't get full path of link file\n");
2775 return 1;
2776 }
2777
2778 r = CoInitialize( NULL );
2779 if( FAILED( r ) )
2780 {
2781 WINE_ERR("CoInitialize failed\n");
2782 return 1;
2783 }
2784
2785 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
2786 &IID_IShellLinkW, (LPVOID *) &sl );
2787 if( FAILED( r ) )
2788 {
2789 WINE_ERR("No IID_IShellLink\n");
2790 return 1;
2791 }
2792
2793 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
2794 if( FAILED( r ) )
2795 {
2796 WINE_ERR("No IID_IPersistFile\n");
2797 return 1;
2798 }
2799
2800 r = IPersistFile_Load( pf, fullname, STGM_READ );
2801 if( SUCCEEDED( r ) )
2802 {
2803 /* If something fails (eg. Couldn't extract icon)
2804 * wait for parent process and try again
2805 */
2806 if( ! InvokeShellLinker( sl, fullname, bWait ) && bWait )
2807 {
2808 WaitForParentProcess();
2809 InvokeShellLinker( sl, fullname, FALSE );
2810 }
2811 }
2812 else
2813 {
2814 WINE_ERR("unable to load %s\n", wine_dbgstr_w(linkname));
2815 }
2816
2817 IPersistFile_Release( pf );
2818 IShellLinkW_Release( sl );
2819
2820 CoUninitialize();
2821
2822 return !r;
2823 }
2824
2825 static BOOL Process_URL( LPCWSTR urlname, BOOL bWait )
2826 {
2827 IUniformResourceLocatorW *url;
2828 IPersistFile *pf;
2829 HRESULT r;
2830 WCHAR fullname[MAX_PATH];
2831 DWORD len;
2832
2833 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(urlname), bWait);
2834
2835 if( !urlname[0] )
2836 {
2837 WINE_ERR("URL name missing\n");
2838 return 1;
2839 }
2840
2841 len=GetFullPathNameW( urlname, MAX_PATH, fullname, NULL );
2842 if (len==0 || len>MAX_PATH)
2843 {
2844 WINE_ERR("couldn't get full path of URL file\n");
2845 return 1;
2846 }
2847
2848 r = CoInitialize( NULL );
2849 if( FAILED( r ) )
2850 {
2851 WINE_ERR("CoInitialize failed\n");
2852 return 1;
2853 }
2854
2855 r = CoCreateInstance( &CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER,
2856 &IID_IUniformResourceLocatorW, (LPVOID *) &url );
2857 if( FAILED( r ) )
2858 {
2859 WINE_ERR("No IID_IUniformResourceLocatorW\n");
2860 return 1;
2861 }
2862
2863 r = url->lpVtbl->QueryInterface( url, &IID_IPersistFile, (LPVOID*) &pf );
2864 if( FAILED( r ) )
2865 {
2866 WINE_ERR("No IID_IPersistFile\n");
2867 return 1;
2868 }
2869 r = IPersistFile_Load( pf, fullname, STGM_READ );
2870 if( SUCCEEDED( r ) )
2871 {
2872 /* If something fails (eg. Couldn't extract icon)
2873 * wait for parent process and try again
2874 */
2875 if( ! InvokeShellLinkerForURL( url, fullname, bWait ) && bWait )
2876 {
2877 WaitForParentProcess();
2878 InvokeShellLinkerForURL( url, fullname, FALSE );
2879 }
2880 }
2881
2882 IPersistFile_Release( pf );
2883 url->lpVtbl->Release( url );
2884
2885 CoUninitialize();
2886
2887 return !r;
2888 }
2889
2890 static void RefreshFileTypeAssociations(void)
2891 {
2892 HANDLE hSem = NULL;
2893 char *mime_dir = NULL;
2894 char *packages_dir = NULL;
2895 char *applications_dir = NULL;
2896 BOOL hasChanged;
2897
2898 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2899 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
2900 {
2901 WINE_ERR("failed wait for semaphore\n");
2902 CloseHandle(hSem);
2903 hSem = NULL;
2904 goto end;
2905 }
2906
2907 mime_dir = heap_printf("%s/mime", xdg_data_dir);
2908 if (mime_dir == NULL)
2909 {
2910 WINE_ERR("out of memory\n");
2911 goto end;
2912 }
2913 create_directories(mime_dir);
2914
2915 packages_dir = heap_printf("%s/packages", mime_dir);
2916 if (packages_dir == NULL)
2917 {
2918 WINE_ERR("out of memory\n");
2919 goto end;
2920 }
2921 create_directories(packages_dir);
2922
2923 applications_dir = heap_printf("%s/applications", xdg_data_dir);
2924 if (applications_dir == NULL)
2925 {
2926 WINE_ERR("out of memory\n");
2927 goto end;
2928 }
2929 create_directories(applications_dir);
2930
2931 hasChanged = generate_associations(xdg_data_dir, packages_dir, applications_dir);
2932 hasChanged |= cleanup_associations();
2933 if (hasChanged)
2934 {
2935 const char *argv[3];
2936
2937 argv[0] = "update-mime-database";
2938 argv[1] = mime_dir;
2939 argv[2] = NULL;
2940 spawnvp( _P_NOWAIT, argv[0], argv );
2941
2942 argv[0] = "update-desktop-database";
2943 argv[1] = applications_dir;
2944 spawnvp( _P_NOWAIT, argv[0], argv );
2945 }
2946
2947 end:
2948 if (hSem)
2949 {
2950 ReleaseSemaphore(hSem, 1, NULL);
2951 CloseHandle(hSem);
2952 }
2953 HeapFree(GetProcessHeap(), 0, mime_dir);
2954 HeapFree(GetProcessHeap(), 0, packages_dir);
2955 HeapFree(GetProcessHeap(), 0, applications_dir);
2956 }
2957
2958 static void cleanup_menus(void)
2959 {
2960 HKEY hkey;
2961
2962 hkey = open_menus_reg_key();
2963 if (hkey)
2964 {
2965 int i;
2966 LSTATUS lret = ERROR_SUCCESS;
2967 for (i = 0; lret == ERROR_SUCCESS; )
2968 {
2969 WCHAR *value = NULL;
2970 WCHAR *data = NULL;
2971 DWORD valueSize = 4096;
2972 DWORD dataSize = 4096;
2973 while (1)
2974 {
2975 lret = ERROR_OUTOFMEMORY;
2976 value = HeapAlloc(GetProcessHeap(), 0, valueSize * sizeof(WCHAR));
2977 if (value == NULL)
2978 break;
2979 data = HeapAlloc(GetProcessHeap(), 0, dataSize * sizeof(WCHAR));
2980 if (data == NULL)
2981 break;
2982 lret = RegEnumValueW(hkey, i, value, &valueSize, NULL, NULL, (BYTE*)data, &dataSize);
2983 if (lret == ERROR_SUCCESS || lret != ERROR_MORE_DATA)
2984 break;
2985 valueSize *= 2;
2986 dataSize *= 2;
2987 HeapFree(GetProcessHeap(), 0, value);
2988 HeapFree(GetProcessHeap(), 0, data);
2989 value = data = NULL;
2990 }
2991 if (lret == ERROR_SUCCESS)
2992 {
2993 char *unix_file;
2994 char *windows_file;
2995 unix_file = wchars_to_unix_chars(value);
2996 windows_file = wchars_to_unix_chars(data);
2997 if (unix_file != NULL && windows_file != NULL)
2998 {
2999 struct stat filestats;
3000 if (stat(windows_file, &filestats) < 0 && errno == ENOENT)
3001 {
3002 WINE_TRACE("removing menu related file %s\n", unix_file);
3003 remove(unix_file);
3004 RegDeleteValueW(hkey, value);
3005 }
3006 else
3007 i++;
3008 }
3009 else
3010 {
3011 WINE_ERR("out of memory enumerating menus\n");
3012 lret = ERROR_OUTOFMEMORY;
3013 }
3014 HeapFree(GetProcessHeap(), 0, unix_file);
3015 HeapFree(GetProcessHeap(), 0, windows_file);
3016 }
3017 else if (lret != ERROR_NO_MORE_ITEMS)
3018 WINE_ERR("error %d reading registry\n", lret);
3019 HeapFree(GetProcessHeap(), 0, value);
3020 HeapFree(GetProcessHeap(), 0, data);
3021 }
3022 RegCloseKey(hkey);
3023 }
3024 else
3025 WINE_ERR("error opening registry key, menu cleanup failed\n");
3026 }
3027
3028 static WCHAR *next_token( LPWSTR *p )
3029 {
3030 LPWSTR token = NULL, t = *p;
3031
3032 if( !t )
3033 return NULL;
3034
3035 while( t && !token )
3036 {
3037 switch( *t )
3038 {
3039 case ' ':
3040 t++;
3041 continue;
3042 case '"':
3043 /* unquote the token */
3044 token = ++t;
3045 t = strchrW( token, '"' );
3046 if( t )
3047 *t++ = 0;
3048 break;
3049 case 0:
3050 t = NULL;
3051 break;
3052 default:
3053 token = t;
3054 t = strchrW( token, ' ' );
3055 if( t )
3056 *t++ = 0;
3057 break;
3058 }
3059 }
3060 *p = t;
3061 return token;
3062 }
3063
3064 static BOOL init_xdg(void)
3065 {
3066 WCHAR shellDesktopPath[MAX_PATH];
3067 HRESULT hr = SHGetFolderPathW(NULL, CSIDL_DESKTOP, NULL, SHGFP_TYPE_CURRENT, shellDesktopPath);
3068 if (SUCCEEDED(hr))
3069 xdg_desktop_dir = wine_get_unix_file_name(shellDesktopPath);
3070 if (xdg_desktop_dir == NULL)
3071 {
3072 WINE_ERR("error looking up the desktop directory\n");
3073 return FALSE;
3074 }
3075
3076 if (getenv("XDG_CONFIG_HOME"))
3077 xdg_config_dir = heap_printf("%s/menus/applications-merged", getenv("XDG_CONFIG_HOME"));
3078 else
3079 xdg_config_dir = heap_printf("%s/.config/menus/applications-merged", getenv("HOME"));
3080 if (xdg_config_dir)
3081 {
3082 create_directories(xdg_config_dir);
3083 if (getenv("XDG_DATA_HOME"))
3084 xdg_data_dir = strdupA(getenv("XDG_DATA_HOME"));
3085 else
3086 xdg_data_dir = heap_printf("%s/.local/share", getenv("HOME"));
3087 if (xdg_data_dir)
3088 {
3089 char *buffer;
3090 create_directories(xdg_data_dir);
3091 buffer = heap_printf("%s/desktop-directories", xdg_data_dir);
3092 if (buffer)
3093 {
3094 mkdir(buffer, 0777);
3095 HeapFree(GetProcessHeap(), 0, buffer);
3096 }
3097 return TRUE;
3098 }
3099 HeapFree(GetProcessHeap(), 0, xdg_config_dir);
3100 }
3101 WINE_ERR("out of memory\n");
3102 return FALSE;
3103 }
3104
3105 /***********************************************************************
3106 *
3107 * wWinMain
3108 */
3109 int PASCAL wWinMain (HINSTANCE hInstance, HINSTANCE prev, LPWSTR cmdline, int show)
3110 {
3111 static const WCHAR dash_aW[] = {'-','a',0};
3112 static const WCHAR dash_rW[] = {'-','r',0};
3113 static const WCHAR dash_uW[] = {'-','u',0};
3114 static const WCHAR dash_wW[] = {'-','w',0};
3115
3116 LPWSTR token = NULL, p;
3117 BOOL bWait = FALSE;
3118 BOOL bURL = FALSE;
3119 int ret = 0;
3120
3121 if (!init_xdg())
3122 return 1;
3123
3124 for( p = cmdline; p && *p; )
3125 {
3126 token = next_token( &p );
3127 if( !token )
3128 break;
3129 if( !strcmpW( token, dash_aW ) )
3130 {
3131 RefreshFileTypeAssociations();
3132 continue;
3133 }
3134 if( !strcmpW( token, dash_rW ) )
3135 {
3136 cleanup_menus();
3137 continue;
3138 }
3139 if( !strcmpW( token, dash_wW ) )
3140 bWait = TRUE;
3141 else if ( !strcmpW( token, dash_uW ) )
3142 bURL = TRUE;
3143 else if( token[0] == '-' )
3144 {
3145 WINE_ERR( "unknown option %s\n", wine_dbgstr_w(token) );
3146 }
3147 else
3148 {
3149 BOOL bRet;
3150
3151 if (bURL)
3152 bRet = Process_URL( token, bWait );
3153 else
3154 bRet = Process_Link( token, bWait );
3155 if (!bRet)
3156 {
3157 WINE_ERR( "failed to build menu item for %s\n", wine_dbgstr_w(token) );
3158 ret = 1;
3159 }
3160 }
3161 }
3162
3163 return ret;
3164 }
GSOC 2012 project to enhance the control panel