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Add AppDefaults app selection to control panel
[wine/gsoc-2012-control.git] / programs / winemenubuilder / winemenubuilder.c
blob3746bd0ed7103d2292cfebb3b9a027e16918d6a9
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 * Associate applications under HKCR\Applications to open any MIME type
56 * (by associating with application/octet-stream, or how?).
57 * Clean up fd.o MIME types when they are deleted in Windows, their icons
58 * too. Very hard - once we associate them with fd.o, we can't tell whether
59 * they are ours or not, and the extension <-> MIME type mapping isn't
60 * one-to-one either.
61 * Wine's HKCR is broken - it doesn't merge HKCU\Software\Classes, so apps
62 * that write associations there won't associate (#17019).
63 */
64
65 #include "config.h"
66 #include "wine/port.h"
67
68 #include <ctype.h>
69 #include <stdio.h>
70 #include <string.h>
71 #ifdef HAVE_UNISTD_H
72 #include <unistd.h>
73 #endif
74 #include <errno.h>
75 #include <stdarg.h>
76 #ifdef HAVE_FNMATCH_H
77 #include <fnmatch.h>
78 #endif
79
80 #define COBJMACROS
81 #define NONAMELESSUNION
82
83 #include <windows.h>
84 #include <shlobj.h>
85 #include <objidl.h>
86 #include <shlguid.h>
87 #include <appmgmt.h>
88 #include <tlhelp32.h>
89 #include <intshcut.h>
90 #include <shlwapi.h>
91 #include <initguid.h>
92 #include <wincodec.h>
93
94 #include "wine/unicode.h"
95 #include "wine/debug.h"
96 #include "wine/library.h"
97 #include "wine/list.h"
98 #include "wine/rbtree.h"
99
100 WINE_DEFAULT_DEBUG_CHANNEL(menubuilder);
101
102 #define in_desktop_dir(csidl) ((csidl)==CSIDL_DESKTOPDIRECTORY || \
103 (csidl)==CSIDL_COMMON_DESKTOPDIRECTORY)
104 #define in_startmenu(csidl) ((csidl)==CSIDL_STARTMENU || \
105 (csidl)==CSIDL_COMMON_STARTMENU)
106
107 /* link file formats */
108
109 #include "pshpack1.h"
110
111 typedef struct
112 {
113 BYTE bWidth;
114 BYTE bHeight;
115 BYTE bColorCount;
116 BYTE bReserved;
117 WORD wPlanes;
118 WORD wBitCount;
119 DWORD dwBytesInRes;
120 WORD nID;
121 } GRPICONDIRENTRY;
122
123 typedef struct
124 {
125 WORD idReserved;
126 WORD idType;
127 WORD idCount;
128 GRPICONDIRENTRY idEntries[1];
129 } GRPICONDIR;
130
131 typedef struct
132 {
133 BYTE bWidth;
134 BYTE bHeight;
135 BYTE bColorCount;
136 BYTE bReserved;
137 WORD wPlanes;
138 WORD wBitCount;
139 DWORD dwBytesInRes;
140 DWORD dwImageOffset;
141 } ICONDIRENTRY;
142
143 typedef struct
144 {
145 WORD idReserved;
146 WORD idType;
147 WORD idCount;
148 } ICONDIR;
149
150 typedef struct
151 {
152 WORD offset;
153 WORD length;
154 WORD flags;
155 WORD id;
156 WORD handle;
157 WORD usage;
158 } NE_NAMEINFO;
159
160 typedef struct
161 {
162 WORD type_id;
163 WORD count;
164 DWORD resloader;
165 } NE_TYPEINFO;
166
167 #define NE_RSCTYPE_ICON 0x8003
168 #define NE_RSCTYPE_GROUP_ICON 0x800e
169
170 #include "poppack.h"
171
172 typedef struct
173 {
174 HRSRC *pResInfo;
175 int nIndex;
176 } ENUMRESSTRUCT;
177
178 struct xdg_mime_type
179 {
180 char *mimeType;
181 char *glob;
182 char *lower_glob;
183 struct list entry;
184 };
185
186 struct rb_string_entry
187 {
188 char *string;
189 struct wine_rb_entry entry;
190 };
191
192 DEFINE_GUID(CLSID_WICIcnsEncoder, 0x312fb6f1,0xb767,0x409d,0x8a,0x6d,0x0f,0xc1,0x54,0xd4,0xf0,0x5c);
193
194 static char *xdg_config_dir;
195 static char *xdg_data_dir;
196 static char *xdg_desktop_dir;
197
198 static WCHAR* assoc_query(ASSOCSTR assocStr, LPCWSTR name, LPCWSTR extra);
199 static HRESULT open_icon(LPCWSTR filename, int index, BOOL bWait, IStream **ppStream);
200
201 /* Utility routines */
202 #ifndef __APPLE__
203 static unsigned short crc16(const char* string)
204 {
205 unsigned short crc = 0;
206 int i, j, xor_poly;
207
208 for (i = 0; string[i] != 0; i++)
209 {
210 char c = string[i];
211 for (j = 0; j < 8; c >>= 1, j++)
212 {
213 xor_poly = (c ^ crc) & 1;
214 crc >>= 1;
215 if (xor_poly)
216 crc ^= 0xa001;
217 }
218 }
219 return crc;
220 }
221 #endif
222
223 static char *strdupA( const char *str )
224 {
225 char *ret;
226
227 if (!str) return NULL;
228 if ((ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 ))) strcpy( ret, str );
229 return ret;
230 }
231
232 static char* heap_printf(const char *format, ...)
233 {
234 va_list args;
235 int size = 4096;
236 char *buffer, *ret;
237 int n;
238
239 while (1)
240 {
241 buffer = HeapAlloc(GetProcessHeap(), 0, size);
242 if (buffer == NULL)
243 break;
244 va_start(args, format);
245 n = vsnprintf(buffer, size, format, args);
246 va_end(args);
247 if (n == -1)
248 size *= 2;
249 else if (n >= size)
250 size = n + 1;
251 else
252 break;
253 HeapFree(GetProcessHeap(), 0, buffer);
254 }
255
256 if (!buffer) return NULL;
257 ret = HeapReAlloc(GetProcessHeap(), 0, buffer, strlen(buffer) + 1 );
258 if (!ret) ret = buffer;
259 return ret;
260 }
261
262 static int winemenubuilder_rb_string_compare(const void *key, const struct wine_rb_entry *entry)
263 {
264 const struct rb_string_entry *t = WINE_RB_ENTRY_VALUE(entry, const struct rb_string_entry, entry);
265
266 return strcmp((char*)key, t->string);
267 }
268
269 static void *winemenubuilder_rb_alloc(size_t size)
270 {
271 return HeapAlloc(GetProcessHeap(), 0, size);
272 }
273
274 static void *winemenubuilder_rb_realloc(void *ptr, size_t size)
275 {
276 return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
277 }
278
279 static void winemenubuilder_rb_free(void *ptr)
280 {
281 HeapFree(GetProcessHeap(), 0, ptr);
282 }
283
284 static void winemenubuilder_rb_destroy(struct wine_rb_entry *entry, void *context)
285 {
286 struct rb_string_entry *t = WINE_RB_ENTRY_VALUE(entry, struct rb_string_entry, entry);
287 HeapFree(GetProcessHeap(), 0, t->string);
288 HeapFree(GetProcessHeap(), 0, t);
289 }
290
291 static const struct wine_rb_functions winemenubuilder_rb_functions =
292 {
293 winemenubuilder_rb_alloc,
294 winemenubuilder_rb_realloc,
295 winemenubuilder_rb_free,
296 winemenubuilder_rb_string_compare,
297 };
298
299 static void write_xml_text(FILE *file, const char *text)
300 {
301 int i;
302 for (i = 0; text[i]; i++)
303 {
304 if (text[i] == '&')
305 fputs("&amp;", file);
306 else if (text[i] == '<')
307 fputs("&lt;", file);
308 else if (text[i] == '>')
309 fputs("&gt;", file);
310 else if (text[i] == '\'')
311 fputs("&apos;", file);
312 else if (text[i] == '"')
313 fputs("&quot;", file);
314 else
315 fputc(text[i], file);
316 }
317 }
318
319 static BOOL create_directories(char *directory)
320 {
321 BOOL ret = TRUE;
322 int i;
323
324 for (i = 0; directory[i]; i++)
325 {
326 if (i > 0 && directory[i] == '/')
327 {
328 directory[i] = 0;
329 mkdir(directory, 0777);
330 directory[i] = '/';
331 }
332 }
333 if (mkdir(directory, 0777) && errno != EEXIST)
334 ret = FALSE;
335
336 return ret;
337 }
338
339 static char* wchars_to_utf8_chars(LPCWSTR string)
340 {
341 char *ret;
342 INT size = WideCharToMultiByte(CP_UTF8, 0, string, -1, NULL, 0, NULL, NULL);
343 ret = HeapAlloc(GetProcessHeap(), 0, size);
344 if (ret)
345 WideCharToMultiByte(CP_UTF8, 0, string, -1, ret, size, NULL, NULL);
346 return ret;
347 }
348
349 static char* wchars_to_unix_chars(LPCWSTR string)
350 {
351 char *ret;
352 INT size = WideCharToMultiByte(CP_UNIXCP, 0, string, -1, NULL, 0, NULL, NULL);
353 ret = HeapAlloc(GetProcessHeap(), 0, size);
354 if (ret)
355 WideCharToMultiByte(CP_UNIXCP, 0, string, -1, ret, size, NULL, NULL);
356 return ret;
357 }
358
359 static WCHAR* utf8_chars_to_wchars(LPCSTR string)
360 {
361 WCHAR *ret;
362 INT size = MultiByteToWideChar(CP_UTF8, 0, string, -1, NULL, 0);
363 ret = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
364 if (ret)
365 MultiByteToWideChar(CP_UTF8, 0, string, -1, ret, size);
366 return ret;
367 }
368
369 /* Icon extraction routines
370 *
371 * FIXME: should use PrivateExtractIcons and friends
372 * FIXME: should not use stdio
373 */
374
375 static HRESULT convert_to_native_icon(IStream *icoFile, int *indices, int numIndices,
376 const CLSID *outputFormat, const char *outputFileName, LPCWSTR commentW)
377 {
378 WCHAR *dosOutputFileName = NULL;
379 IWICImagingFactory *factory = NULL;
380 IWICBitmapDecoder *decoder = NULL;
381 IWICBitmapEncoder *encoder = NULL;
382 IStream *outputFile = NULL;
383 int i;
384 HRESULT hr = E_FAIL;
385
386 dosOutputFileName = wine_get_dos_file_name(outputFileName);
387 if (dosOutputFileName == NULL)
388 {
389 WINE_ERR("error converting %s to DOS file name\n", outputFileName);
390 goto end;
391 }
392 hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
393 &IID_IWICImagingFactory, (void**)&factory);
394 if (FAILED(hr))
395 {
396 WINE_ERR("error 0x%08X creating IWICImagingFactory\n", hr);
397 goto end;
398 }
399 hr = IWICImagingFactory_CreateDecoderFromStream(factory, icoFile, NULL,
400 WICDecodeMetadataCacheOnDemand, &decoder);
401 if (FAILED(hr))
402 {
403 WINE_ERR("error 0x%08X creating IWICBitmapDecoder\n", hr);
404 goto end;
405 }
406 hr = CoCreateInstance(outputFormat, NULL, CLSCTX_INPROC_SERVER,
407 &IID_IWICBitmapEncoder, (void**)&encoder);
408 if (FAILED(hr))
409 {
410 WINE_ERR("error 0x%08X creating bitmap encoder\n", hr);
411 goto end;
412 }
413 hr = SHCreateStreamOnFileW(dosOutputFileName, STGM_CREATE | STGM_WRITE, &outputFile);
414 if (FAILED(hr))
415 {
416 WINE_ERR("error 0x%08X creating output file %s\n", hr, wine_dbgstr_w(dosOutputFileName));
417 goto end;
418 }
419 hr = IWICBitmapEncoder_Initialize(encoder, outputFile, GENERIC_WRITE);
420 if (FAILED(hr))
421 {
422 WINE_ERR("error 0x%08X initializing encoder\n", hr);
423 goto end;
424 }
425
426 for (i = 0; i < numIndices; i++)
427 {
428 IWICBitmapFrameDecode *sourceFrame = NULL;
429 IWICBitmapSource *sourceBitmap = NULL;
430 IWICBitmapFrameEncode *dstFrame = NULL;
431 IPropertyBag2 *options = NULL;
432 UINT width, height;
433
434 hr = IWICBitmapDecoder_GetFrame(decoder, indices[i], &sourceFrame);
435 if (FAILED(hr))
436 {
437 WINE_ERR("error 0x%08X getting frame %d\n", hr, indices[i]);
438 goto endloop;
439 }
440 hr = WICConvertBitmapSource(&GUID_WICPixelFormat32bppBGRA, (IWICBitmapSource*)sourceFrame, &sourceBitmap);
441 if (FAILED(hr))
442 {
443 WINE_ERR("error 0x%08X converting bitmap to 32bppBGRA\n", hr);
444 goto endloop;
445 }
446 hr = IWICBitmapEncoder_CreateNewFrame(encoder, &dstFrame, &options);
447 if (FAILED(hr))
448 {
449 WINE_ERR("error 0x%08X creating encoder frame\n", hr);
450 goto endloop;
451 }
452 hr = IWICBitmapFrameEncode_Initialize(dstFrame, options);
453 if (FAILED(hr))
454 {
455 WINE_ERR("error 0x%08X initializing encoder frame\n", hr);
456 goto endloop;
457 }
458 hr = IWICBitmapSource_GetSize(sourceBitmap, &width, &height);
459 if (FAILED(hr))
460 {
461 WINE_ERR("error 0x%08X getting source bitmap size\n", hr);
462 goto endloop;
463 }
464 hr = IWICBitmapFrameEncode_SetSize(dstFrame, width, height);
465 if (FAILED(hr))
466 {
467 WINE_ERR("error 0x%08X setting destination bitmap size\n", hr);
468 goto endloop;
469 }
470 hr = IWICBitmapFrameEncode_SetResolution(dstFrame, 96, 96);
471 if (FAILED(hr))
472 {
473 WINE_ERR("error 0x%08X setting destination bitmap resolution\n", hr);
474 goto endloop;
475 }
476 hr = IWICBitmapFrameEncode_WriteSource(dstFrame, sourceBitmap, NULL);
477 if (FAILED(hr))
478 {
479 WINE_ERR("error 0x%08X copying bitmaps\n", hr);
480 goto endloop;
481 }
482 hr = IWICBitmapFrameEncode_Commit(dstFrame);
483 if (FAILED(hr))
484 {
485 WINE_ERR("error 0x%08X committing frame\n", hr);
486 goto endloop;
487 }
488 endloop:
489 if (sourceFrame)
490 IWICBitmapFrameDecode_Release(sourceFrame);
491 if (sourceBitmap)
492 IWICBitmapSource_Release(sourceBitmap);
493 if (dstFrame)
494 IWICBitmapFrameEncode_Release(dstFrame);
495 }
496
497 hr = IWICBitmapEncoder_Commit(encoder);
498 if (FAILED(hr))
499 {
500 WINE_ERR("error 0x%08X committing encoder\n", hr);
501 goto end;
502 }
503
504 end:
505 HeapFree(GetProcessHeap(), 0, dosOutputFileName);
506 if (factory)
507 IWICImagingFactory_Release(factory);
508 if (decoder)
509 IWICBitmapDecoder_Release(decoder);
510 if (encoder)
511 IWICBitmapEncoder_Release(encoder);
512 if (outputFile)
513 IStream_Release(outputFile);
514 return hr;
515 }
516
517 struct IconData16 {
518 BYTE *fileBytes;
519 DWORD fileSize;
520 NE_TYPEINFO *iconResources;
521 WORD alignmentShiftCount;
522 };
523
524 static int populate_module16_icons(struct IconData16 *iconData16, GRPICONDIR *grpIconDir, ICONDIRENTRY *iconDirEntries, BYTE *icons, SIZE_T *iconOffset)
525 {
526 int i, j;
527 int validEntries = 0;
528
529 for (i = 0; i < grpIconDir->idCount; i++)
530 {
531 BYTE *iconPtr = (BYTE*)iconData16->iconResources;
532 NE_NAMEINFO *matchingIcon = NULL;
533 iconPtr += sizeof(NE_TYPEINFO);
534 for (j = 0; j < iconData16->iconResources->count; j++)
535 {
536 NE_NAMEINFO *iconInfo = (NE_NAMEINFO*)iconPtr;
537 if ((((BYTE*)iconPtr) + sizeof(NE_NAMEINFO)) > (iconData16->fileBytes + iconData16->fileSize))
538 {
539 WINE_WARN("file too small for icon NE_NAMEINFO\n");
540 break;
541 }
542 if (iconInfo->id == (0x8000 | grpIconDir->idEntries[i].nID))
543 {
544 matchingIcon = iconInfo;
545 break;
546 }
547 iconPtr += sizeof(NE_NAMEINFO);
548 }
549
550 if (matchingIcon == NULL)
551 continue;
552 if (((matchingIcon->offset << iconData16->alignmentShiftCount) + grpIconDir->idEntries[i].dwBytesInRes) > iconData16->fileSize)
553 {
554 WINE_WARN("file too small for icon contents\n");
555 break;
556 }
557
558 iconDirEntries[validEntries].bWidth = grpIconDir->idEntries[i].bWidth;
559 iconDirEntries[validEntries].bHeight = grpIconDir->idEntries[i].bHeight;
560 iconDirEntries[validEntries].bColorCount = grpIconDir->idEntries[i].bColorCount;
561 iconDirEntries[validEntries].bReserved = grpIconDir->idEntries[i].bReserved;
562 iconDirEntries[validEntries].wPlanes = grpIconDir->idEntries[i].wPlanes;
563 iconDirEntries[validEntries].wBitCount = grpIconDir->idEntries[i].wBitCount;
564 iconDirEntries[validEntries].dwBytesInRes = grpIconDir->idEntries[i].dwBytesInRes;
565 iconDirEntries[validEntries].dwImageOffset = *iconOffset;
566 validEntries++;
567 memcpy(&icons[*iconOffset], &iconData16->fileBytes[matchingIcon->offset << iconData16->alignmentShiftCount], grpIconDir->idEntries[i].dwBytesInRes);
568 *iconOffset += grpIconDir->idEntries[i].dwBytesInRes;
569 }
570 return validEntries;
571 }
572
573 static int populate_module_icons(HMODULE hModule, GRPICONDIR *grpIconDir, ICONDIRENTRY *iconDirEntries, BYTE *icons, SIZE_T *iconOffset)
574 {
575 int i;
576 int validEntries = 0;
577
578 for (i = 0; i < grpIconDir->idCount; i++)
579 {
580 HRSRC hResInfo;
581 LPCWSTR lpName = MAKEINTRESOURCEW(grpIconDir->idEntries[i].nID);
582 if ((hResInfo = FindResourceW(hModule, lpName, (LPCWSTR)RT_ICON)))
583 {
584 HGLOBAL hResData;
585 if ((hResData = LoadResource(hModule, hResInfo)))
586 {
587 BITMAPINFO *pIcon;
588 if ((pIcon = LockResource(hResData)))
589 {
590 iconDirEntries[validEntries].bWidth = grpIconDir->idEntries[i].bWidth;
591 iconDirEntries[validEntries].bHeight = grpIconDir->idEntries[i].bHeight;
592 iconDirEntries[validEntries].bColorCount = grpIconDir->idEntries[i].bColorCount;
593 iconDirEntries[validEntries].bReserved = grpIconDir->idEntries[i].bReserved;
594 iconDirEntries[validEntries].wPlanes = grpIconDir->idEntries[i].wPlanes;
595 iconDirEntries[validEntries].wBitCount = grpIconDir->idEntries[i].wBitCount;
596 iconDirEntries[validEntries].dwBytesInRes = grpIconDir->idEntries[i].dwBytesInRes;
597 iconDirEntries[validEntries].dwImageOffset = *iconOffset;
598 validEntries++;
599 memcpy(&icons[*iconOffset], pIcon, grpIconDir->idEntries[i].dwBytesInRes);
600 *iconOffset += grpIconDir->idEntries[i].dwBytesInRes;
601 }
602 FreeResource(hResData);
603 }
604 }
605 }
606 return validEntries;
607 }
608
609 static IStream *add_module_icons_to_stream(struct IconData16 *iconData16, HMODULE hModule, GRPICONDIR *grpIconDir)
610 {
611 int i;
612 SIZE_T iconsSize = 0;
613 BYTE *icons = NULL;
614 ICONDIRENTRY *iconDirEntries = NULL;
615 IStream *stream = NULL;
616 HRESULT hr = E_FAIL;
617 ULONG bytesWritten;
618 ICONDIR iconDir;
619 SIZE_T iconOffset;
620 int validEntries = 0;
621 LARGE_INTEGER zero;
622
623 for (i = 0; i < grpIconDir->idCount; i++)
624 iconsSize += grpIconDir->idEntries[i].dwBytesInRes;
625 icons = HeapAlloc(GetProcessHeap(), 0, iconsSize);
626 if (icons == NULL)
627 {
628 WINE_ERR("out of memory allocating icon\n");
629 goto end;
630 }
631
632 iconDirEntries = HeapAlloc(GetProcessHeap(), 0, grpIconDir->idCount*sizeof(ICONDIRENTRY));
633 if (iconDirEntries == NULL)
634 {
635 WINE_ERR("out of memory allocating icon dir entries\n");
636 goto end;
637 }
638
639 hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
640 if (FAILED(hr))
641 {
642 WINE_ERR("error creating icon stream\n");
643 goto end;
644 }
645
646 iconOffset = 0;
647 if (iconData16)
648 validEntries = populate_module16_icons(iconData16, grpIconDir, iconDirEntries, icons, &iconOffset);
649 else if (hModule)
650 validEntries = populate_module_icons(hModule, grpIconDir, iconDirEntries, icons, &iconOffset);
651
652 if (validEntries == 0)
653 {
654 WINE_ERR("no valid icon entries\n");
655 goto end;
656 }
657
658 iconDir.idReserved = 0;
659 iconDir.idType = 1;
660 iconDir.idCount = validEntries;
661 hr = IStream_Write(stream, &iconDir, sizeof(iconDir), &bytesWritten);
662 if (FAILED(hr) || bytesWritten != sizeof(iconDir))
663 {
664 WINE_ERR("error 0x%08X writing icon stream\n", hr);
665 goto end;
666 }
667 for (i = 0; i < validEntries; i++)
668 iconDirEntries[i].dwImageOffset += sizeof(ICONDIR) + validEntries*sizeof(ICONDIRENTRY);
669 hr = IStream_Write(stream, iconDirEntries, validEntries*sizeof(ICONDIRENTRY), &bytesWritten);
670 if (FAILED(hr) || bytesWritten != validEntries*sizeof(ICONDIRENTRY))
671 {
672 WINE_ERR("error 0x%08X writing icon dir entries to stream\n", hr);
673 goto end;
674 }
675 hr = IStream_Write(stream, icons, iconOffset, &bytesWritten);
676 if (FAILED(hr) || bytesWritten != iconOffset)
677 {
678 WINE_ERR("error 0x%08X writing icon images to stream\n", hr);
679 goto end;
680 }
681 zero.QuadPart = 0;
682 hr = IStream_Seek(stream, zero, STREAM_SEEK_SET, NULL);
683
684 end:
685 HeapFree(GetProcessHeap(), 0, icons);
686 HeapFree(GetProcessHeap(), 0, iconDirEntries);
687 if (FAILED(hr) && stream != NULL)
688 {
689 IStream_Release(stream);
690 stream = NULL;
691 }
692 return stream;
693 }
694
695 static HRESULT open_module16_icon(LPCWSTR szFileName, int nIndex, IStream **ppStream)
696 {
697 HANDLE hFile = INVALID_HANDLE_VALUE;
698 HANDLE hFileMapping = NULL;
699 DWORD fileSize;
700 BYTE *fileBytes = NULL;
701 IMAGE_DOS_HEADER *dosHeader;
702 IMAGE_OS2_HEADER *neHeader;
703 BYTE *rsrcTab;
704 NE_TYPEINFO *iconGroupResources;
705 NE_TYPEINFO *iconResources;
706 NE_NAMEINFO *iconDirPtr;
707 GRPICONDIR *iconDir;
708 WORD alignmentShiftCount;
709 struct IconData16 iconData16;
710 HRESULT hr = E_FAIL;
711
712 hFile = CreateFileW(szFileName, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
713 OPEN_EXISTING, FILE_FLAG_RANDOM_ACCESS, NULL);
714 if (hFile == INVALID_HANDLE_VALUE)
715 {
716 WINE_WARN("opening %s failed with error %d\n", wine_dbgstr_w(szFileName), GetLastError());
717 goto end;
718 }
719
720 hFileMapping = CreateFileMappingW(hFile, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
721 if (hFileMapping == NULL)
722 {
723 WINE_WARN("CreateFileMapping failed, error %d\n", GetLastError());
724 goto end;
725 }
726
727 fileSize = GetFileSize(hFile, NULL);
728
729 fileBytes = MapViewOfFile(hFileMapping, FILE_MAP_READ, 0, 0, 0);
730 if (fileBytes == NULL)
731 {
732 WINE_WARN("MapViewOfFile failed, error %d\n", GetLastError());
733 goto end;
734 }
735
736 dosHeader = (IMAGE_DOS_HEADER*)fileBytes;
737 if (sizeof(IMAGE_DOS_HEADER) >= fileSize || dosHeader->e_magic != IMAGE_DOS_SIGNATURE)
738 {
739 WINE_WARN("file too small for MZ header\n");
740 goto end;
741 }
742
743 neHeader = (IMAGE_OS2_HEADER*)(fileBytes + dosHeader->e_lfanew);
744 if ((((BYTE*)neHeader) + sizeof(IMAGE_OS2_HEADER)) > (fileBytes + fileSize) ||
745 neHeader->ne_magic != IMAGE_OS2_SIGNATURE)
746 {
747 WINE_WARN("file too small for NE header\n");
748 goto end;
749 }
750
751 rsrcTab = ((BYTE*)neHeader) + neHeader->ne_rsrctab;
752 if ((rsrcTab + 2) > (fileBytes + fileSize))
753 {
754 WINE_WARN("file too small for resource table\n");
755 goto end;
756 }
757
758 alignmentShiftCount = *(WORD*)rsrcTab;
759 rsrcTab += 2;
760 iconGroupResources = NULL;
761 iconResources = NULL;
762 for (;;)
763 {
764 NE_TYPEINFO *neTypeInfo = (NE_TYPEINFO*)rsrcTab;
765 if ((rsrcTab + sizeof(NE_TYPEINFO)) > (fileBytes + fileSize))
766 {
767 WINE_WARN("file too small for resource table\n");
768 goto end;
769 }
770 if (neTypeInfo->type_id == 0)
771 break;
772 else if (neTypeInfo->type_id == NE_RSCTYPE_GROUP_ICON)
773 iconGroupResources = neTypeInfo;
774 else if (neTypeInfo->type_id == NE_RSCTYPE_ICON)
775 iconResources = neTypeInfo;
776 rsrcTab += sizeof(NE_TYPEINFO) + neTypeInfo->count*sizeof(NE_NAMEINFO);
777 }
778 if (iconGroupResources == NULL)
779 {
780 WINE_WARN("no group icon resource type found\n");
781 goto end;
782 }
783 if (iconResources == NULL)
784 {
785 WINE_WARN("no icon resource type found\n");
786 goto end;
787 }
788
789 if (nIndex >= iconGroupResources->count)
790 {
791 WINE_WARN("icon index out of range\n");
792 goto end;
793 }
794
795 iconDirPtr = (NE_NAMEINFO*)(((BYTE*)iconGroupResources) + sizeof(NE_TYPEINFO) + nIndex*sizeof(NE_NAMEINFO));
796 if ((((BYTE*)iconDirPtr) + sizeof(NE_NAMEINFO)) > (fileBytes + fileSize))
797 {
798 WINE_WARN("file to small for icon group NE_NAMEINFO\n");
799 goto end;
800 }
801 iconDir = (GRPICONDIR*)(fileBytes + (iconDirPtr->offset << alignmentShiftCount));
802 if ((((BYTE*)iconDir) + sizeof(GRPICONDIR) + iconDir->idCount*sizeof(GRPICONDIRENTRY)) > (fileBytes + fileSize))
803 {
804 WINE_WARN("file too small for GRPICONDIR\n");
805 goto end;
806 }
807
808 iconData16.fileBytes = fileBytes;
809 iconData16.fileSize = fileSize;
810 iconData16.iconResources = iconResources;
811 iconData16.alignmentShiftCount = alignmentShiftCount;
812 *ppStream = add_module_icons_to_stream(&iconData16, NULL, iconDir);
813 if (*ppStream)
814 hr = S_OK;
815
816 end:
817 if (hFile != INVALID_HANDLE_VALUE)
818 CloseHandle(hFile);
819 if (hFileMapping != NULL)
820 CloseHandle(hFileMapping);
821 if (fileBytes != NULL)
822 UnmapViewOfFile(fileBytes);
823 return hr;
824 }
825
826 static BOOL CALLBACK EnumResNameProc(HMODULE hModule, LPCWSTR lpszType, LPWSTR lpszName, LONG_PTR lParam)
827 {
828 ENUMRESSTRUCT *sEnumRes = (ENUMRESSTRUCT *) lParam;
829
830 if (!sEnumRes->nIndex--)
831 {
832 *sEnumRes->pResInfo = FindResourceW(hModule, lpszName, (LPCWSTR)RT_GROUP_ICON);
833 return FALSE;
834 }
835 else
836 return TRUE;
837 }
838
839 static HRESULT open_module_icon(LPCWSTR szFileName, int nIndex, IStream **ppStream)
840 {
841 HMODULE hModule;
842 HRSRC hResInfo;
843 HGLOBAL hResData;
844 GRPICONDIR *pIconDir;
845 ENUMRESSTRUCT sEnumRes;
846 HRESULT hr = E_FAIL;
847
848 hModule = LoadLibraryExW(szFileName, 0, LOAD_LIBRARY_AS_DATAFILE);
849 if (!hModule)
850 {
851 if (GetLastError() == ERROR_BAD_EXE_FORMAT)
852 return open_module16_icon(szFileName, nIndex, ppStream);
853 else
854 {
855 WINE_WARN("LoadLibraryExW (%s) failed, error %d\n",
856 wine_dbgstr_w(szFileName), GetLastError());
857 return HRESULT_FROM_WIN32(GetLastError());
858 }
859 }
860
861 if (nIndex < 0)
862 {
863 hResInfo = FindResourceW(hModule, MAKEINTRESOURCEW(-nIndex), (LPCWSTR)RT_GROUP_ICON);
864 WINE_TRACE("FindResourceW (%s) called, return %p, error %d\n",
865 wine_dbgstr_w(szFileName), hResInfo, GetLastError());
866 }
867 else
868 {
869 hResInfo=NULL;
870 sEnumRes.pResInfo = &hResInfo;
871 sEnumRes.nIndex = nIndex;
872 if (!EnumResourceNamesW(hModule, (LPCWSTR)RT_GROUP_ICON,
873 EnumResNameProc, (LONG_PTR)&sEnumRes) &&
874 sEnumRes.nIndex != -1)
875 {
876 WINE_TRACE("EnumResourceNamesW failed, error %d\n", GetLastError());
877 }
878 }
879
880 if (hResInfo)
881 {
882 if ((hResData = LoadResource(hModule, hResInfo)))
883 {
884 if ((pIconDir = LockResource(hResData)))
885 {
886 *ppStream = add_module_icons_to_stream(0, hModule, pIconDir);
887 if (*ppStream)
888 hr = S_OK;
889 }
890
891 FreeResource(hResData);
892 }
893 }
894 else
895 {
896 WINE_WARN("found no icon\n");
897 FreeLibrary(hModule);
898 return HRESULT_FROM_WIN32(ERROR_NOT_FOUND);
899 }
900
901 FreeLibrary(hModule);
902 return hr;
903 }
904
905 static HRESULT read_ico_direntries(IStream *icoStream, ICONDIRENTRY **ppIconDirEntries, int *numEntries)
906 {
907 ICONDIR iconDir;
908 ULONG bytesRead;
909 HRESULT hr;
910
911 *ppIconDirEntries = NULL;
912
913 hr = IStream_Read(icoStream, &iconDir, sizeof(ICONDIR), &bytesRead);
914 if (FAILED(hr) || bytesRead != sizeof(ICONDIR) ||
915 (iconDir.idReserved != 0) || (iconDir.idType != 1))
916 {
917 WINE_WARN("Invalid ico file format (hr=0x%08X, bytesRead=%d)\n", hr, bytesRead);
918 hr = E_FAIL;
919 goto end;
920 }
921 *numEntries = iconDir.idCount;
922
923 if ((*ppIconDirEntries = HeapAlloc(GetProcessHeap(), 0, sizeof(ICONDIRENTRY)*iconDir.idCount)) == NULL)
924 {
925 hr = E_OUTOFMEMORY;
926 goto end;
927 }
928 hr = IStream_Read(icoStream, *ppIconDirEntries, sizeof(ICONDIRENTRY)*iconDir.idCount, &bytesRead);
929 if (FAILED(hr) || bytesRead != sizeof(ICONDIRENTRY)*iconDir.idCount)
930 {
931 if (SUCCEEDED(hr)) hr = E_FAIL;
932 goto end;
933 }
934
935 end:
936 if (FAILED(hr))
937 HeapFree(GetProcessHeap(), 0, *ppIconDirEntries);
938 return hr;
939 }
940
941 static HRESULT write_native_icon(IStream *iconStream, const char *icon_name, LPCWSTR szFileName)
942 {
943 ICONDIRENTRY *pIconDirEntry = NULL;
944 int numEntries;
945 int nMax = 0, nMaxBits = 0;
946 int nIndex = 0;
947 int i;
948 LARGE_INTEGER position;
949 HRESULT hr;
950
951 hr = read_ico_direntries(iconStream, &pIconDirEntry, &numEntries);
952 if (FAILED(hr))
953 goto end;
954
955 for (i = 0; i < numEntries; i++)
956 {
957 WINE_TRACE("[%d]: %d x %d @ %d\n", i, pIconDirEntry[i].bWidth, pIconDirEntry[i].bHeight, pIconDirEntry[i].wBitCount);
958 if (pIconDirEntry[i].wBitCount >= nMaxBits &&
959 (pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth) >= nMax)
960 {
961 nIndex = i;
962 nMax = pIconDirEntry[i].bHeight * pIconDirEntry[i].bWidth;
963 nMaxBits = pIconDirEntry[i].wBitCount;
964 }
965 }
966 WINE_TRACE("Selected: %d\n", nIndex);
967
968 position.QuadPart = 0;
969 hr = IStream_Seek(iconStream, position, STREAM_SEEK_SET, NULL);
970 if (FAILED(hr))
971 goto end;
972 hr = convert_to_native_icon(iconStream, &nIndex, 1, &CLSID_WICPngEncoder, icon_name, szFileName);
973
974 end:
975 HeapFree(GetProcessHeap(), 0, pIconDirEntry);
976 return hr;
977 }
978
979 static HRESULT open_file_type_icon(LPCWSTR szFileName, IStream **ppStream)
980 {
981 static const WCHAR openW[] = {'o','p','e','n',0};
982 WCHAR *extension;
983 WCHAR *icon = NULL;
984 WCHAR *comma;
985 WCHAR *executable = NULL;
986 int index = 0;
987 char *output_path = NULL;
988 HRESULT hr = HRESULT_FROM_WIN32(ERROR_NOT_FOUND);
989
990 extension = strrchrW(szFileName, '.');
991 if (extension == NULL)
992 goto end;
993
994 icon = assoc_query(ASSOCSTR_DEFAULTICON, extension, NULL);
995 if (icon)
996 {
997 comma = strrchrW(icon, ',');
998 if (comma)
999 {
1000 *comma = 0;
1001 index = atoiW(comma + 1);
1002 }
1003 hr = open_icon(icon, index, FALSE, ppStream);
1004 }
1005 else
1006 {
1007 executable = assoc_query(ASSOCSTR_EXECUTABLE, extension, openW);
1008 if (executable)
1009 hr = open_icon(executable, 0, FALSE, ppStream);
1010 }
1011
1012 end:
1013 HeapFree(GetProcessHeap(), 0, icon);
1014 HeapFree(GetProcessHeap(), 0, executable);
1015 HeapFree(GetProcessHeap(), 0, output_path);
1016 return hr;
1017 }
1018
1019 static HRESULT open_default_icon(IStream **ppStream)
1020 {
1021 static const WCHAR user32W[] = {'u','s','e','r','3','2',0};
1022
1023 return open_module_icon(user32W, -(INT_PTR)IDI_WINLOGO, ppStream);
1024 }
1025
1026 static HRESULT open_icon(LPCWSTR filename, int index, BOOL bWait, IStream **ppStream)
1027 {
1028 HRESULT hr;
1029
1030 hr = open_module_icon(filename, index, ppStream);
1031 if (FAILED(hr))
1032 {
1033 static const WCHAR dot_icoW[] = {'.','i','c','o',0};
1034 int len = strlenW(filename);
1035 if (len >= 4 && strcmpiW(&filename[len - 4], dot_icoW) == 0)
1036 hr = SHCreateStreamOnFileW(filename, STGM_READ, ppStream);
1037 }
1038 if (FAILED(hr))
1039 hr = open_file_type_icon(filename, ppStream);
1040 if (FAILED(hr) && !bWait)
1041 hr = open_default_icon(ppStream);
1042 return hr;
1043 }
1044
1045 #ifdef __APPLE__
1046 #define ICNS_SLOTS 6
1047
1048 static inline int size_to_slot(int size)
1049 {
1050 switch (size)
1051 {
1052 case 16: return 0;
1053 case 32: return 1;
1054 case 48: return 2;
1055 case 128: return 3;
1056 case 256: return 4;
1057 case 512: return 5;
1058 }
1059
1060 return -1;
1061 }
1062
1063 static HRESULT platform_write_icon(IStream *icoStream, int exeIndex, LPCWSTR icoPathW,
1064 const char *destFilename, char **nativeIdentifier)
1065 {
1066 ICONDIRENTRY *iconDirEntries = NULL;
1067 int numEntries;
1068 struct {
1069 int index;
1070 int maxBits;
1071 } best[ICNS_SLOTS];
1072 int indexes[ICNS_SLOTS];
1073 int i;
1074 GUID guid;
1075 WCHAR *guidStrW = NULL;
1076 char *guidStrA = NULL;
1077 char *icnsPath = NULL;
1078 LARGE_INTEGER zero;
1079 HRESULT hr;
1080
1081 hr = read_ico_direntries(icoStream, &iconDirEntries, &numEntries);
1082 if (FAILED(hr))
1083 goto end;
1084 for (i = 0; i < ICNS_SLOTS; i++)
1085 {
1086 best[i].index = -1;
1087 best[i].maxBits = 0;
1088 }
1089 for (i = 0; i < numEntries; i++)
1090 {
1091 int slot;
1092 int width = iconDirEntries[i].bWidth ? iconDirEntries[i].bWidth : 256;
1093 int height = iconDirEntries[i].bHeight ? iconDirEntries[i].bHeight : 256;
1094
1095 WINE_TRACE("[%d]: %d x %d @ %d\n", i, width, height, iconDirEntries[i].wBitCount);
1096 if (height != width)
1097 continue;
1098 slot = size_to_slot(width);
1099 if (slot < 0)
1100 continue;
1101 if (iconDirEntries[i].wBitCount >= best[slot].maxBits)
1102 {
1103 best[slot].index = i;
1104 best[slot].maxBits = iconDirEntries[i].wBitCount;
1105 }
1106 }
1107 numEntries = 0;
1108 for (i = 0; i < ICNS_SLOTS; i++)
1109 {
1110 if (best[i].index >= 0)
1111 {
1112 indexes[numEntries] = best[i].index;
1113 numEntries++;
1114 }
1115 }
1116
1117 hr = CoCreateGuid(&guid);
1118 if (FAILED(hr))
1119 {
1120 WINE_WARN("CoCreateGuid failed, error 0x%08X\n", hr);
1121 goto end;
1122 }
1123 hr = StringFromCLSID(&guid, &guidStrW);
1124 if (FAILED(hr))
1125 {
1126 WINE_WARN("StringFromCLSID failed, error 0x%08X\n", hr);
1127 goto end;
1128 }
1129 guidStrA = wchars_to_utf8_chars(guidStrW);
1130 if (guidStrA == NULL)
1131 {
1132 hr = E_OUTOFMEMORY;
1133 WINE_WARN("out of memory converting GUID string\n");
1134 goto end;
1135 }
1136 icnsPath = heap_printf("/tmp/%s.icns", guidStrA);
1137 if (icnsPath == NULL)
1138 {
1139 hr = E_OUTOFMEMORY;
1140 WINE_WARN("out of memory creating ICNS path\n");
1141 goto end;
1142 }
1143 zero.QuadPart = 0;
1144 hr = IStream_Seek(icoStream, zero, STREAM_SEEK_SET, NULL);
1145 if (FAILED(hr))
1146 {
1147 WINE_WARN("seeking icon stream failed, error 0x%08X\n", hr);
1148 goto end;
1149 }
1150 hr = convert_to_native_icon(icoStream, indexes, numEntries, &CLSID_WICIcnsEncoder,
1151 icnsPath, icoPathW);
1152 if (FAILED(hr))
1153 {
1154 WINE_WARN("converting %s to %s failed, error 0x%08X\n",
1155 wine_dbgstr_w(icoPathW), wine_dbgstr_a(icnsPath), hr);
1156 goto end;
1157 }
1158
1159 end:
1160 HeapFree(GetProcessHeap(), 0, iconDirEntries);
1161 CoTaskMemFree(guidStrW);
1162 HeapFree(GetProcessHeap(), 0, guidStrA);
1163 if (SUCCEEDED(hr))
1164 *nativeIdentifier = icnsPath;
1165 else
1166 HeapFree(GetProcessHeap(), 0, icnsPath);
1167 return hr;
1168 }
1169 #else
1170 static void refresh_icon_cache(const char *iconsDir)
1171 {
1172 /* The icon theme spec only requires the mtime on the "toplevel"
1173 * directory (whatever that is) to be changed for a refresh,
1174 * but on GNOME you have to create a file in that directory
1175 * instead. Creating a file also works on KDE, Xfce and LXDE.
1176 */
1177 char *filename = heap_printf("%s/.wine-refresh-XXXXXX", iconsDir);
1178 if (filename != NULL)
1179 {
1180 int fd = mkstemps(filename, 0);
1181 if (fd >= 0)
1182 {
1183 close(fd);
1184 unlink(filename);
1185 }
1186 HeapFree(GetProcessHeap(), 0, filename);
1187 }
1188 }
1189
1190 static HRESULT platform_write_icon(IStream *icoStream, int exeIndex, LPCWSTR icoPathW,
1191 const char *destFilename, char **nativeIdentifier)
1192 {
1193 ICONDIRENTRY *iconDirEntries = NULL;
1194 int numEntries;
1195 int i;
1196 char *icoPathA = NULL;
1197 char *iconsDir = NULL;
1198 unsigned short crc;
1199 char *p, *q;
1200 HRESULT hr = S_OK;
1201 LARGE_INTEGER zero;
1202
1203 hr = read_ico_direntries(icoStream, &iconDirEntries, &numEntries);
1204 if (FAILED(hr))
1205 goto end;
1206
1207 icoPathA = wchars_to_utf8_chars(icoPathW);
1208 if (icoPathA == NULL)
1209 {
1210 hr = E_OUTOFMEMORY;
1211 goto end;
1212 }
1213 crc = crc16(icoPathA);
1214 p = strrchr(icoPathA, '\\');
1215 if (p == NULL)
1216 p = icoPathA;
1217 else
1218 {
1219 *p = 0;
1220 p++;
1221 }
1222 q = strrchr(p, '.');
1223 if (q)
1224 *q = 0;
1225 if (destFilename)
1226 *nativeIdentifier = heap_printf("%s", destFilename);
1227 else
1228 *nativeIdentifier = heap_printf("%04X_%s.%d", crc, p, exeIndex);
1229 if (*nativeIdentifier == NULL)
1230 {
1231 hr = E_OUTOFMEMORY;
1232 goto end;
1233 }
1234 iconsDir = heap_printf("%s/icons/hicolor", xdg_data_dir);
1235 if (iconsDir == NULL)
1236 {
1237 hr = E_OUTOFMEMORY;
1238 goto end;
1239 }
1240
1241 for (i = 0; i < numEntries; i++)
1242 {
1243 int bestIndex = i;
1244 int j;
1245 BOOLEAN duplicate = FALSE;
1246 int w, h;
1247 char *iconDir = NULL;
1248 char *pngPath = NULL;
1249
1250 WINE_TRACE("[%d]: %d x %d @ %d\n", i, iconDirEntries[i].bWidth,
1251 iconDirEntries[i].bHeight, iconDirEntries[i].wBitCount);
1252
1253 for (j = 0; j < i; j++)
1254 {
1255 if (iconDirEntries[j].bWidth == iconDirEntries[i].bWidth &&
1256 iconDirEntries[j].bHeight == iconDirEntries[i].bHeight)
1257 {
1258 duplicate = TRUE;
1259 break;
1260 }
1261 }
1262 if (duplicate)
1263 continue;
1264 for (j = i + 1; j < numEntries; j++)
1265 {
1266 if (iconDirEntries[j].bWidth == iconDirEntries[i].bWidth &&
1267 iconDirEntries[j].bHeight == iconDirEntries[i].bHeight &&
1268 iconDirEntries[j].wBitCount >= iconDirEntries[bestIndex].wBitCount)
1269 {
1270 bestIndex = j;
1271 }
1272 }
1273 WINE_TRACE("Selected: %d\n", bestIndex);
1274
1275 w = iconDirEntries[bestIndex].bWidth ? iconDirEntries[bestIndex].bWidth : 256;
1276 h = iconDirEntries[bestIndex].bHeight ? iconDirEntries[bestIndex].bHeight : 256;
1277 iconDir = heap_printf("%s/%dx%d/apps", iconsDir, w, h);
1278 if (iconDir == NULL)
1279 {
1280 hr = E_OUTOFMEMORY;
1281 goto endloop;
1282 }
1283 create_directories(iconDir);
1284 pngPath = heap_printf("%s/%s.png", iconDir, *nativeIdentifier);
1285 if (pngPath == NULL)
1286 {
1287 hr = E_OUTOFMEMORY;
1288 goto endloop;
1289 }
1290 zero.QuadPart = 0;
1291 hr = IStream_Seek(icoStream, zero, STREAM_SEEK_SET, NULL);
1292 if (FAILED(hr))
1293 goto endloop;
1294 hr = convert_to_native_icon(icoStream, &bestIndex, 1, &CLSID_WICPngEncoder,
1295 pngPath, icoPathW);
1296
1297 endloop:
1298 HeapFree(GetProcessHeap(), 0, iconDir);
1299 HeapFree(GetProcessHeap(), 0, pngPath);
1300 }
1301 refresh_icon_cache(iconsDir);
1302
1303 end:
1304 HeapFree(GetProcessHeap(), 0, iconDirEntries);
1305 HeapFree(GetProcessHeap(), 0, icoPathA);
1306 HeapFree(GetProcessHeap(), 0, iconsDir);
1307 return hr;
1308 }
1309 #endif /* defined(__APPLE__) */
1310
1311 /* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
1312 static char *extract_icon(LPCWSTR icoPathW, int index, const char *destFilename, BOOL bWait)
1313 {
1314 IStream *stream = NULL;
1315 HRESULT hr;
1316 char *nativeIdentifier = NULL;
1317
1318 WINE_TRACE("path=[%s] index=%d destFilename=[%s]\n", wine_dbgstr_w(icoPathW), index, wine_dbgstr_a(destFilename));
1319
1320 hr = open_icon(icoPathW, index, bWait, &stream);
1321 if (FAILED(hr))
1322 {
1323 WINE_WARN("opening icon %s index %d failed, hr=0x%08X\n", wine_dbgstr_w(icoPathW), index, hr);
1324 goto end;
1325 }
1326 hr = platform_write_icon(stream, index, icoPathW, destFilename, &nativeIdentifier);
1327 if (FAILED(hr))
1328 WINE_WARN("writing icon failed, error 0x%08X\n", hr);
1329
1330 end:
1331 if (stream)
1332 IStream_Release(stream);
1333 if (FAILED(hr))
1334 {
1335 HeapFree(GetProcessHeap(), 0, nativeIdentifier);
1336 nativeIdentifier = NULL;
1337 }
1338 return nativeIdentifier;
1339 }
1340
1341 static HKEY open_menus_reg_key(void)
1342 {
1343 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
1344 'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\','M','e','n','u','F','i','l','e','s',0};
1345 HKEY assocKey;
1346 DWORD ret;
1347 ret = RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey);
1348 if (ret == ERROR_SUCCESS)
1349 return assocKey;
1350 SetLastError(ret);
1351 return NULL;
1352 }
1353
1354 static DWORD register_menus_entry(const char *unix_file, const char *windows_file)
1355 {
1356 WCHAR *unix_fileW;
1357 WCHAR *windows_fileW;
1358 INT size;
1359 DWORD ret;
1360
1361 size = MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, NULL, 0);
1362 unix_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1363 if (unix_fileW)
1364 {
1365 MultiByteToWideChar(CP_UNIXCP, 0, unix_file, -1, unix_fileW, size);
1366 size = MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, NULL, 0);
1367 windows_fileW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1368 if (windows_fileW)
1369 {
1370 HKEY hkey;
1371 MultiByteToWideChar(CP_UNIXCP, 0, windows_file, -1, windows_fileW, size);
1372 hkey = open_menus_reg_key();
1373 if (hkey)
1374 {
1375 ret = RegSetValueExW(hkey, unix_fileW, 0, REG_SZ, (const BYTE*)windows_fileW,
1376 (strlenW(windows_fileW) + 1) * sizeof(WCHAR));
1377 RegCloseKey(hkey);
1378 }
1379 else
1380 ret = GetLastError();
1381 HeapFree(GetProcessHeap(), 0, windows_fileW);
1382 }
1383 else
1384 ret = ERROR_NOT_ENOUGH_MEMORY;
1385 HeapFree(GetProcessHeap(), 0, unix_fileW);
1386 }
1387 else
1388 ret = ERROR_NOT_ENOUGH_MEMORY;
1389 return ret;
1390 }
1391
1392 static BOOL write_desktop_entry(const char *unix_link, const char *location, const char *linkname,
1393 const char *path, const char *args, const char *descr,
1394 const char *workdir, const char *icon)
1395 {
1396 FILE *file;
1397
1398 WINE_TRACE("(%s,%s,%s,%s,%s,%s,%s,%s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(location),
1399 wine_dbgstr_a(linkname), wine_dbgstr_a(path), wine_dbgstr_a(args),
1400 wine_dbgstr_a(descr), wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
1401
1402 file = fopen(location, "w");
1403 if (file == NULL)
1404 return FALSE;
1405
1406 fprintf(file, "[Desktop Entry]\n");
1407 fprintf(file, "Name=%s\n", linkname);
1408 fprintf(file, "Exec=env WINEPREFIX=\"%s\" wine %s %s\n",
1409 wine_get_config_dir(), path, args);
1410 fprintf(file, "Type=Application\n");
1411 fprintf(file, "StartupNotify=true\n");
1412 if (descr && lstrlenA(descr))
1413 fprintf(file, "Comment=%s\n", descr);
1414 if (workdir && lstrlenA(workdir))
1415 fprintf(file, "Path=%s\n", workdir);
1416 if (icon && lstrlenA(icon))
1417 fprintf(file, "Icon=%s\n", icon);
1418
1419 fclose(file);
1420
1421 if (unix_link)
1422 {
1423 DWORD ret = register_menus_entry(location, unix_link);
1424 if (ret != ERROR_SUCCESS)
1425 return FALSE;
1426 }
1427
1428 return TRUE;
1429 }
1430
1431 static BOOL write_directory_entry(const char *directory, const char *location)
1432 {
1433 FILE *file;
1434
1435 WINE_TRACE("(%s,%s)\n", wine_dbgstr_a(directory), wine_dbgstr_a(location));
1436
1437 file = fopen(location, "w");
1438 if (file == NULL)
1439 return FALSE;
1440
1441 fprintf(file, "[Desktop Entry]\n");
1442 fprintf(file, "Type=Directory\n");
1443 if (strcmp(directory, "wine") == 0)
1444 {
1445 fprintf(file, "Name=Wine\n");
1446 fprintf(file, "Icon=wine\n");
1447 }
1448 else
1449 {
1450 fprintf(file, "Name=%s\n", directory);
1451 fprintf(file, "Icon=folder\n");
1452 }
1453
1454 fclose(file);
1455 return TRUE;
1456 }
1457
1458 static BOOL write_menu_file(const char *unix_link, const char *filename)
1459 {
1460 char *tempfilename;
1461 FILE *tempfile = NULL;
1462 char *lastEntry;
1463 char *name = NULL;
1464 char *menuPath = NULL;
1465 int i;
1466 int count = 0;
1467 BOOL ret = FALSE;
1468
1469 WINE_TRACE("(%s)\n", wine_dbgstr_a(filename));
1470
1471 while (1)
1472 {
1473 tempfilename = heap_printf("%s/wine-menu-XXXXXX", xdg_config_dir);
1474 if (tempfilename)
1475 {
1476 int tempfd = mkstemps(tempfilename, 0);
1477 if (tempfd >= 0)
1478 {
1479 tempfile = fdopen(tempfd, "w");
1480 if (tempfile)
1481 break;
1482 close(tempfd);
1483 goto end;
1484 }
1485 else if (errno == EEXIST)
1486 {
1487 HeapFree(GetProcessHeap(), 0, tempfilename);
1488 continue;
1489 }
1490 HeapFree(GetProcessHeap(), 0, tempfilename);
1491 }
1492 return FALSE;
1493 }
1494
1495 fprintf(tempfile, "<!DOCTYPE Menu PUBLIC \"-//freedesktop//DTD Menu 1.0//EN\"\n");
1496 fprintf(tempfile, "\"http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd\">\n");
1497 fprintf(tempfile, "<Menu>\n");
1498 fprintf(tempfile, " <Name>Applications</Name>\n");
1499
1500 name = HeapAlloc(GetProcessHeap(), 0, lstrlenA(filename) + 1);
1501 if (name == NULL) goto end;
1502 lastEntry = name;
1503 for (i = 0; filename[i]; i++)
1504 {
1505 name[i] = filename[i];
1506 if (filename[i] == '/')
1507 {
1508 char *dir_file_name;
1509 struct stat st;
1510 name[i] = 0;
1511 fprintf(tempfile, " <Menu>\n");
1512 fprintf(tempfile, " <Name>%s", count ? "" : "wine-");
1513 write_xml_text(tempfile, name);
1514 fprintf(tempfile, "</Name>\n");
1515 fprintf(tempfile, " <Directory>%s", count ? "" : "wine-");
1516 write_xml_text(tempfile, name);
1517 fprintf(tempfile, ".directory</Directory>\n");
1518 dir_file_name = heap_printf("%s/desktop-directories/%s%s.directory",
1519 xdg_data_dir, count ? "" : "wine-", name);
1520 if (dir_file_name)
1521 {
1522 if (stat(dir_file_name, &st) != 0 && errno == ENOENT)
1523 write_directory_entry(lastEntry, dir_file_name);
1524 HeapFree(GetProcessHeap(), 0, dir_file_name);
1525 }
1526 name[i] = '-';
1527 lastEntry = &name[i+1];
1528 ++count;
1529 }
1530 }
1531 name[i] = 0;
1532
1533 fprintf(tempfile, " <Include>\n");
1534 fprintf(tempfile, " <Filename>");
1535 write_xml_text(tempfile, name);
1536 fprintf(tempfile, "</Filename>\n");
1537 fprintf(tempfile, " </Include>\n");
1538 for (i = 0; i < count; i++)
1539 fprintf(tempfile, " </Menu>\n");
1540 fprintf(tempfile, "</Menu>\n");
1541
1542 menuPath = heap_printf("%s/%s", xdg_config_dir, name);
1543 if (menuPath == NULL) goto end;
1544 strcpy(menuPath + strlen(menuPath) - strlen(".desktop"), ".menu");
1545 ret = TRUE;
1546
1547 end:
1548 if (tempfile)
1549 fclose(tempfile);
1550 if (ret)
1551 ret = (rename(tempfilename, menuPath) == 0);
1552 if (!ret && tempfilename)
1553 remove(tempfilename);
1554 HeapFree(GetProcessHeap(), 0, tempfilename);
1555 if (ret)
1556 register_menus_entry(menuPath, unix_link);
1557 HeapFree(GetProcessHeap(), 0, name);
1558 HeapFree(GetProcessHeap(), 0, menuPath);
1559 return ret;
1560 }
1561
1562 static BOOL write_menu_entry(const char *unix_link, const char *link, const char *path, const char *args,
1563 const char *descr, const char *workdir, const char *icon)
1564 {
1565 const char *linkname;
1566 char *desktopPath = NULL;
1567 char *desktopDir;
1568 char *filename = NULL;
1569 BOOL ret = TRUE;
1570
1571 WINE_TRACE("(%s, %s, %s, %s, %s, %s, %s)\n", wine_dbgstr_a(unix_link), wine_dbgstr_a(link),
1572 wine_dbgstr_a(path), wine_dbgstr_a(args), wine_dbgstr_a(descr),
1573 wine_dbgstr_a(workdir), wine_dbgstr_a(icon));
1574
1575 linkname = strrchr(link, '/');
1576 if (linkname == NULL)
1577 linkname = link;
1578 else
1579 ++linkname;
1580
1581 desktopPath = heap_printf("%s/applications/wine/%s.desktop", xdg_data_dir, link);
1582 if (!desktopPath)
1583 {
1584 WINE_WARN("out of memory creating menu entry\n");
1585 ret = FALSE;
1586 goto end;
1587 }
1588 desktopDir = strrchr(desktopPath, '/');
1589 *desktopDir = 0;
1590 if (!create_directories(desktopPath))
1591 {
1592 WINE_WARN("couldn't make parent directories for %s\n", wine_dbgstr_a(desktopPath));
1593 ret = FALSE;
1594 goto end;
1595 }
1596 *desktopDir = '/';
1597 if (!write_desktop_entry(unix_link, desktopPath, linkname, path, args, descr, workdir, icon))
1598 {
1599 WINE_WARN("couldn't make desktop entry %s\n", wine_dbgstr_a(desktopPath));
1600 ret = FALSE;
1601 goto end;
1602 }
1603
1604 filename = heap_printf("wine/%s.desktop", link);
1605 if (!filename || !write_menu_file(unix_link, filename))
1606 {
1607 WINE_WARN("couldn't make menu file %s\n", wine_dbgstr_a(filename));
1608 ret = FALSE;
1609 }
1610
1611 end:
1612 HeapFree(GetProcessHeap(), 0, desktopPath);
1613 HeapFree(GetProcessHeap(), 0, filename);
1614 return ret;
1615 }
1616
1617 /* This escapes reserved characters in .desktop files' Exec keys. */
1618 static LPSTR escape(LPCWSTR arg)
1619 {
1620 int i, j;
1621 WCHAR *escaped_string;
1622 char *utf8_string;
1623
1624 escaped_string = HeapAlloc(GetProcessHeap(), 0, (4 * strlenW(arg) + 1) * sizeof(WCHAR));
1625 if (escaped_string == NULL) return NULL;
1626 for (i = j = 0; arg[i]; i++)
1627 {
1628 switch (arg[i])
1629 {
1630 case '\\':
1631 escaped_string[j++] = '\\';
1632 escaped_string[j++] = '\\';
1633 escaped_string[j++] = '\\';
1634 escaped_string[j++] = '\\';
1635 break;
1636 case ' ':
1637 case '\t':
1638 case '\n':
1639 case '"':
1640 case '\'':
1641 case '>':
1642 case '<':
1643 case '~':
1644 case '|':
1645 case '&':
1646 case ';':
1647 case '$':
1648 case '*':
1649 case '?':
1650 case '#':
1651 case '(':
1652 case ')':
1653 case '`':
1654 escaped_string[j++] = '\\';
1655 escaped_string[j++] = '\\';
1656 /* fall through */
1657 default:
1658 escaped_string[j++] = arg[i];
1659 break;
1660 }
1661 }
1662 escaped_string[j] = 0;
1663
1664 utf8_string = wchars_to_utf8_chars(escaped_string);
1665 if (utf8_string == NULL)
1666 {
1667 WINE_ERR("out of memory\n");
1668 goto end;
1669 }
1670
1671 end:
1672 HeapFree(GetProcessHeap(), 0, escaped_string);
1673 return utf8_string;
1674 }
1675
1676 /* Return a heap-allocated copy of the unix format difference between the two
1677 * Windows-format paths.
1678 * locn is the owning location
1679 * link is within locn
1680 */
1681 static char *relative_path( LPCWSTR link, LPCWSTR locn )
1682 {
1683 char *unix_locn, *unix_link;
1684 char *relative = NULL;
1685
1686 unix_locn = wine_get_unix_file_name(locn);
1687 unix_link = wine_get_unix_file_name(link);
1688 if (unix_locn && unix_link)
1689 {
1690 size_t len_unix_locn, len_unix_link;
1691 len_unix_locn = strlen (unix_locn);
1692 len_unix_link = strlen (unix_link);
1693 if (len_unix_locn < len_unix_link && memcmp (unix_locn, unix_link, len_unix_locn) == 0 && unix_link[len_unix_locn] == '/')
1694 {
1695 size_t len_rel;
1696 char *p = strrchr (unix_link + len_unix_locn, '/');
1697 p = strrchr (p, '.');
1698 if (p)
1699 {
1700 *p = '\0';
1701 len_unix_link = p - unix_link;
1702 }
1703 len_rel = len_unix_link - len_unix_locn;
1704 relative = HeapAlloc(GetProcessHeap(), 0, len_rel);
1705 if (relative)
1706 {
1707 memcpy (relative, unix_link + len_unix_locn + 1, len_rel);
1708 }
1709 }
1710 }
1711 if (!relative)
1712 WINE_WARN("Could not separate the relative link path of %s in %s\n", wine_dbgstr_w(link), wine_dbgstr_w(locn));
1713 HeapFree(GetProcessHeap(), 0, unix_locn);
1714 HeapFree(GetProcessHeap(), 0, unix_link);
1715 return relative;
1716 }
1717
1718 /***********************************************************************
1719 *
1720 * GetLinkLocation
1721 *
1722 * returns TRUE if successful
1723 * *loc will contain CS_DESKTOPDIRECTORY, CS_STARTMENU, CS_STARTUP etc.
1724 * *relative will contain the address of a heap-allocated copy of the portion
1725 * of the filename that is within the specified location, in unix form
1726 */
1727 static BOOL GetLinkLocation( LPCWSTR linkfile, DWORD *loc, char **relative )
1728 {
1729 WCHAR filename[MAX_PATH], shortfilename[MAX_PATH], buffer[MAX_PATH];
1730 DWORD len, i, r, filelen;
1731 const DWORD locations[] = {
1732 CSIDL_STARTUP, CSIDL_DESKTOPDIRECTORY, CSIDL_STARTMENU,
1733 CSIDL_COMMON_STARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
1734 CSIDL_COMMON_STARTMENU };
1735
1736 WINE_TRACE("%s\n", wine_dbgstr_w(linkfile));
1737 filelen=GetFullPathNameW( linkfile, MAX_PATH, shortfilename, NULL );
1738 if (filelen==0 || filelen>MAX_PATH)
1739 return FALSE;
1740
1741 WINE_TRACE("%s\n", wine_dbgstr_w(shortfilename));
1742
1743 /* the CSLU Toolkit uses a short path name when creating .lnk files;
1744 * expand or our hardcoded list won't match.
1745 */
1746 filelen=GetLongPathNameW(shortfilename, filename, MAX_PATH);
1747 if (filelen==0 || filelen>MAX_PATH)
1748 return FALSE;
1749
1750 WINE_TRACE("%s\n", wine_dbgstr_w(filename));
1751
1752 for( i=0; i<sizeof(locations)/sizeof(locations[0]); i++ )
1753 {
1754 if (!SHGetSpecialFolderPathW( 0, buffer, locations[i], FALSE ))
1755 continue;
1756
1757 len = lstrlenW(buffer);
1758 if (len >= MAX_PATH)
1759 continue; /* We've just trashed memory! Hopefully we are OK */
1760
1761 if (len > filelen || filename[len]!='\\')
1762 continue;
1763 /* do a lstrcmpinW */
1764 filename[len] = 0;
1765 r = lstrcmpiW( filename, buffer );
1766 filename[len] = '\\';
1767 if ( r )
1768 continue;
1769
1770 /* return the remainder of the string and link type */
1771 *loc = locations[i];
1772 *relative = relative_path (filename, buffer);
1773 return (*relative != NULL);
1774 }
1775
1776 return FALSE;
1777 }
1778
1779 /* gets the target path directly or through MSI */
1780 static HRESULT get_cmdline( IShellLinkW *sl, LPWSTR szPath, DWORD pathSize,
1781 LPWSTR szArgs, DWORD argsSize)
1782 {
1783 IShellLinkDataList *dl = NULL;
1784 EXP_DARWIN_LINK *dar = NULL;
1785 HRESULT hr;
1786
1787 szPath[0] = 0;
1788 szArgs[0] = 0;
1789
1790 hr = IShellLinkW_GetPath( sl, szPath, pathSize, NULL, SLGP_RAWPATH );
1791 if (hr == S_OK && szPath[0])
1792 {
1793 IShellLinkW_GetArguments( sl, szArgs, argsSize );
1794 return hr;
1795 }
1796
1797 hr = IShellLinkW_QueryInterface( sl, &IID_IShellLinkDataList, (LPVOID*) &dl );
1798 if (FAILED(hr))
1799 return hr;
1800
1801 hr = IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG, (LPVOID*) &dar );
1802 if (SUCCEEDED(hr))
1803 {
1804 WCHAR* szCmdline;
1805 DWORD cmdSize;
1806
1807 cmdSize=0;
1808 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, NULL, &cmdSize );
1809 if (hr == ERROR_SUCCESS)
1810 {
1811 cmdSize++;
1812 szCmdline = HeapAlloc( GetProcessHeap(), 0, cmdSize*sizeof(WCHAR) );
1813 hr = CommandLineFromMsiDescriptor( dar->szwDarwinID, szCmdline, &cmdSize );
1814 WINE_TRACE(" command : %s\n", wine_dbgstr_w(szCmdline));
1815 if (hr == ERROR_SUCCESS)
1816 {
1817 WCHAR *s, *d;
1818 int bcount, in_quotes;
1819
1820 /* Extract the application path */
1821 bcount=0;
1822 in_quotes=0;
1823 s=szCmdline;
1824 d=szPath;
1825 while (*s)
1826 {
1827 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
1828 {
1829 /* skip the remaining spaces */
1830 do {
1831 s++;
1832 } while (*s==0x0009 || *s==0x0020);
1833 break;
1834 }
1835 else if (*s==0x005c)
1836 {
1837 /* '\\' */
1838 *d++=*s++;
1839 bcount++;
1840 }
1841 else if (*s==0x0022)
1842 {
1843 /* '"' */
1844 if ((bcount & 1)==0)
1845 {
1846 /* Preceded by an even number of '\', this is
1847 * half that number of '\', plus a quote which
1848 * we erase.
1849 */
1850 d-=bcount/2;
1851 in_quotes=!in_quotes;
1852 s++;
1853 }
1854 else
1855 {
1856 /* Preceded by an odd number of '\', this is
1857 * half that number of '\' followed by a '"'
1858 */
1859 d=d-bcount/2-1;
1860 *d++='"';
1861 s++;
1862 }
1863 bcount=0;
1864 }
1865 else
1866 {
1867 /* a regular character */
1868 *d++=*s++;
1869 bcount=0;
1870 }
1871 if ((d-szPath) == pathSize)
1872 {
1873 /* Keep processing the path till we get to the
1874 * arguments, but 'stand still'
1875 */
1876 d--;
1877 }
1878 }
1879 /* Close the application path */
1880 *d=0;
1881
1882 lstrcpynW(szArgs, s, argsSize);
1883 }
1884 HeapFree( GetProcessHeap(), 0, szCmdline );
1885 }
1886 LocalFree( dar );
1887 }
1888
1889 IShellLinkDataList_Release( dl );
1890 return hr;
1891 }
1892
1893 static WCHAR* assoc_query(ASSOCSTR assocStr, LPCWSTR name, LPCWSTR extra)
1894 {
1895 HRESULT hr;
1896 WCHAR *value = NULL;
1897 DWORD size = 0;
1898 hr = AssocQueryStringW(0, assocStr, name, extra, NULL, &size);
1899 if (SUCCEEDED(hr))
1900 {
1901 value = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
1902 if (value)
1903 {
1904 hr = AssocQueryStringW(0, assocStr, name, extra, value, &size);
1905 if (FAILED(hr))
1906 {
1907 HeapFree(GetProcessHeap(), 0, value);
1908 value = NULL;
1909 }
1910 }
1911 }
1912 return value;
1913 }
1914
1915 static char *slashes_to_minuses(const char *string)
1916 {
1917 int i;
1918 char *ret = HeapAlloc(GetProcessHeap(), 0, lstrlenA(string) + 1);
1919 if (ret)
1920 {
1921 for (i = 0; string[i]; i++)
1922 {
1923 if (string[i] == '/')
1924 ret[i] = '-';
1925 else
1926 ret[i] = string[i];
1927 }
1928 ret[i] = 0;
1929 return ret;
1930 }
1931 return NULL;
1932 }
1933
1934 static BOOL next_line(FILE *file, char **line, int *size)
1935 {
1936 int pos = 0;
1937 char *cr;
1938 if (*line == NULL)
1939 {
1940 *size = 4096;
1941 *line = HeapAlloc(GetProcessHeap(), 0, *size);
1942 }
1943 while (*line != NULL)
1944 {
1945 if (fgets(&(*line)[pos], *size - pos, file) == NULL)
1946 {
1947 HeapFree(GetProcessHeap(), 0, *line);
1948 *line = NULL;
1949 if (feof(file))
1950 return TRUE;
1951 return FALSE;
1952 }
1953 pos = strlen(*line);
1954 cr = strchr(*line, '\n');
1955 if (cr == NULL)
1956 {
1957 char *line2;
1958 (*size) *= 2;
1959 line2 = HeapReAlloc(GetProcessHeap(), 0, *line, *size);
1960 if (line2)
1961 *line = line2;
1962 else
1963 {
1964 HeapFree(GetProcessHeap(), 0, *line);
1965 *line = NULL;
1966 }
1967 }
1968 else
1969 {
1970 *cr = 0;
1971 return TRUE;
1972 }
1973 }
1974 return FALSE;
1975 }
1976
1977 static BOOL add_mimes(const char *xdg_data_dir, struct list *mime_types)
1978 {
1979 char *globs_filename = NULL;
1980 BOOL ret = TRUE;
1981 globs_filename = heap_printf("%s/mime/globs", xdg_data_dir);
1982 if (globs_filename)
1983 {
1984 FILE *globs_file = fopen(globs_filename, "r");
1985 if (globs_file) /* doesn't have to exist */
1986 {
1987 char *line = NULL;
1988 int size = 0;
1989 while (ret && (ret = next_line(globs_file, &line, &size)) && line)
1990 {
1991 char *pos;
1992 struct xdg_mime_type *mime_type_entry = NULL;
1993 if (line[0] != '#' && (pos = strchr(line, ':')))
1994 {
1995 mime_type_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct xdg_mime_type));
1996 if (mime_type_entry)
1997 {
1998 *pos = 0;
1999 mime_type_entry->mimeType = strdupA(line);
2000 mime_type_entry->glob = strdupA(pos + 1);
2001 mime_type_entry->lower_glob = strdupA(pos + 1);
2002 if (mime_type_entry->lower_glob)
2003 {
2004 char *l;
2005 for (l = mime_type_entry->lower_glob; *l; l++)
2006 *l = tolower(*l);
2007 }
2008 if (mime_type_entry->mimeType && mime_type_entry->glob && mime_type_entry->lower_glob)
2009 list_add_tail(mime_types, &mime_type_entry->entry);
2010 else
2011 {
2012 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
2013 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
2014 HeapFree(GetProcessHeap(), 0, mime_type_entry->lower_glob);
2015 HeapFree(GetProcessHeap(), 0, mime_type_entry);
2016 ret = FALSE;
2017 }
2018 }
2019 else
2020 ret = FALSE;
2021 }
2022 }
2023 HeapFree(GetProcessHeap(), 0, line);
2024 fclose(globs_file);
2025 }
2026 HeapFree(GetProcessHeap(), 0, globs_filename);
2027 }
2028 else
2029 ret = FALSE;
2030 return ret;
2031 }
2032
2033 static void free_native_mime_types(struct list *native_mime_types)
2034 {
2035 struct xdg_mime_type *mime_type_entry, *mime_type_entry2;
2036
2037 LIST_FOR_EACH_ENTRY_SAFE(mime_type_entry, mime_type_entry2, native_mime_types, struct xdg_mime_type, entry)
2038 {
2039 list_remove(&mime_type_entry->entry);
2040 HeapFree(GetProcessHeap(), 0, mime_type_entry->glob);
2041 HeapFree(GetProcessHeap(), 0, mime_type_entry->lower_glob);
2042 HeapFree(GetProcessHeap(), 0, mime_type_entry->mimeType);
2043 HeapFree(GetProcessHeap(), 0, mime_type_entry);
2044 }
2045 HeapFree(GetProcessHeap(), 0, native_mime_types);
2046 }
2047
2048 static BOOL build_native_mime_types(const char *xdg_data_home, struct list **mime_types)
2049 {
2050 char *xdg_data_dirs;
2051 BOOL ret;
2052
2053 *mime_types = NULL;
2054
2055 xdg_data_dirs = getenv("XDG_DATA_DIRS");
2056 if (xdg_data_dirs == NULL)
2057 xdg_data_dirs = heap_printf("/usr/local/share/:/usr/share/");
2058 else
2059 xdg_data_dirs = strdupA(xdg_data_dirs);
2060
2061 if (xdg_data_dirs)
2062 {
2063 *mime_types = HeapAlloc(GetProcessHeap(), 0, sizeof(struct list));
2064 if (*mime_types)
2065 {
2066 const char *begin;
2067 char *end;
2068
2069 list_init(*mime_types);
2070 ret = add_mimes(xdg_data_home, *mime_types);
2071 if (ret)
2072 {
2073 for (begin = xdg_data_dirs; (end = strchr(begin, ':')); begin = end + 1)
2074 {
2075 *end = '\0';
2076 ret = add_mimes(begin, *mime_types);
2077 *end = ':';
2078 if (!ret)
2079 break;
2080 }
2081 if (ret)
2082 ret = add_mimes(begin, *mime_types);
2083 }
2084 }
2085 else
2086 ret = FALSE;
2087 HeapFree(GetProcessHeap(), 0, xdg_data_dirs);
2088 }
2089 else
2090 ret = FALSE;
2091 if (!ret && *mime_types)
2092 {
2093 free_native_mime_types(*mime_types);
2094 *mime_types = NULL;
2095 }
2096 return ret;
2097 }
2098
2099 static BOOL match_glob(struct list *native_mime_types, const char *extension,
2100 int ignoreGlobCase, char **match)
2101 {
2102 #ifdef HAVE_FNMATCH
2103 struct xdg_mime_type *mime_type_entry;
2104 int matchLength = 0;
2105
2106 *match = NULL;
2107
2108 LIST_FOR_EACH_ENTRY(mime_type_entry, native_mime_types, struct xdg_mime_type, entry)
2109 {
2110 const char *glob = ignoreGlobCase ? mime_type_entry->lower_glob : mime_type_entry->glob;
2111 if (fnmatch(glob, extension, 0) == 0)
2112 {
2113 if (*match == NULL || matchLength < strlen(glob))
2114 {
2115 *match = mime_type_entry->mimeType;
2116 matchLength = strlen(glob);
2117 }
2118 }
2119 }
2120
2121 if (*match != NULL)
2122 {
2123 *match = strdupA(*match);
2124 if (*match == NULL)
2125 return FALSE;
2126 }
2127 #else
2128 *match = NULL;
2129 #endif
2130 return TRUE;
2131 }
2132
2133 static BOOL freedesktop_mime_type_for_extension(struct list *native_mime_types,
2134 const char *extensionA,
2135 LPCWSTR extensionW,
2136 char **mime_type)
2137 {
2138 WCHAR *lower_extensionW;
2139 INT len;
2140 BOOL ret = match_glob(native_mime_types, extensionA, 0, mime_type);
2141 if (ret == FALSE || *mime_type != NULL)
2142 return ret;
2143 len = strlenW(extensionW);
2144 lower_extensionW = HeapAlloc(GetProcessHeap(), 0, (len + 1)*sizeof(WCHAR));
2145 if (lower_extensionW)
2146 {
2147 char *lower_extensionA;
2148 memcpy(lower_extensionW, extensionW, (len + 1)*sizeof(WCHAR));
2149 strlwrW(lower_extensionW);
2150 lower_extensionA = wchars_to_utf8_chars(lower_extensionW);
2151 if (lower_extensionA)
2152 {
2153 ret = match_glob(native_mime_types, lower_extensionA, 1, mime_type);
2154 HeapFree(GetProcessHeap(), 0, lower_extensionA);
2155 }
2156 else
2157 {
2158 ret = FALSE;
2159 WINE_FIXME("out of memory\n");
2160 }
2161 HeapFree(GetProcessHeap(), 0, lower_extensionW);
2162 }
2163 else
2164 {
2165 ret = FALSE;
2166 WINE_FIXME("out of memory\n");
2167 }
2168 return ret;
2169 }
2170
2171 static WCHAR* reg_get_valW(HKEY key, LPCWSTR subkey, LPCWSTR name)
2172 {
2173 DWORD size;
2174 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, NULL, &size) == ERROR_SUCCESS)
2175 {
2176 WCHAR *ret = HeapAlloc(GetProcessHeap(), 0, size);
2177 if (ret)
2178 {
2179 if (RegGetValueW(key, subkey, name, RRF_RT_REG_SZ, NULL, ret, &size) == ERROR_SUCCESS)
2180 return ret;
2181 }
2182 HeapFree(GetProcessHeap(), 0, ret);
2183 }
2184 return NULL;
2185 }
2186
2187 static CHAR* reg_get_val_utf8(HKEY key, LPCWSTR subkey, LPCWSTR name)
2188 {
2189 WCHAR *valW = reg_get_valW(key, subkey, name);
2190 if (valW)
2191 {
2192 char *val = wchars_to_utf8_chars(valW);
2193 HeapFree(GetProcessHeap(), 0, valW);
2194 return val;
2195 }
2196 return NULL;
2197 }
2198
2199 static HKEY open_associations_reg_key(void)
2200 {
2201 static const WCHAR Software_Wine_FileOpenAssociationsW[] = {
2202 '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};
2203 HKEY assocKey;
2204 if (RegCreateKeyW(HKEY_CURRENT_USER, Software_Wine_FileOpenAssociationsW, &assocKey) == ERROR_SUCCESS)
2205 return assocKey;
2206 return NULL;
2207 }
2208
2209 static BOOL has_association_changed(LPCWSTR extensionW, LPCSTR mimeType, LPCWSTR progId,
2210 LPCSTR appName, LPCSTR openWithIcon)
2211 {
2212 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
2213 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
2214 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
2215 static const WCHAR OpenWithIconW[] = {'O','p','e','n','W','i','t','h','I','c','o','n',0};
2216 HKEY assocKey;
2217 BOOL ret;
2218
2219 if ((assocKey = open_associations_reg_key()))
2220 {
2221 CHAR *valueA;
2222 WCHAR *value;
2223
2224 ret = FALSE;
2225
2226 valueA = reg_get_val_utf8(assocKey, extensionW, MimeTypeW);
2227 if (!valueA || lstrcmpA(valueA, mimeType))
2228 ret = TRUE;
2229 HeapFree(GetProcessHeap(), 0, valueA);
2230
2231 value = reg_get_valW(assocKey, extensionW, ProgIDW);
2232 if (!value || strcmpW(value, progId))
2233 ret = TRUE;
2234 HeapFree(GetProcessHeap(), 0, value);
2235
2236 valueA = reg_get_val_utf8(assocKey, extensionW, AppNameW);
2237 if (!valueA || lstrcmpA(valueA, appName))
2238 ret = TRUE;
2239 HeapFree(GetProcessHeap(), 0, valueA);
2240
2241 valueA = reg_get_val_utf8(assocKey, extensionW, OpenWithIconW);
2242 if ((openWithIcon && !valueA) ||
2243 (!openWithIcon && valueA) ||
2244 (openWithIcon && valueA && lstrcmpA(valueA, openWithIcon)))
2245 ret = TRUE;
2246 HeapFree(GetProcessHeap(), 0, valueA);
2247
2248 RegCloseKey(assocKey);
2249 }
2250 else
2251 {
2252 WINE_ERR("error opening associations registry key\n");
2253 ret = FALSE;
2254 }
2255 return ret;
2256 }
2257
2258 static void update_association(LPCWSTR extension, LPCSTR mimeType, LPCWSTR progId,
2259 LPCSTR appName, LPCSTR desktopFile, LPCSTR openWithIcon)
2260 {
2261 static const WCHAR ProgIDW[] = {'P','r','o','g','I','D',0};
2262 static const WCHAR MimeTypeW[] = {'M','i','m','e','T','y','p','e',0};
2263 static const WCHAR AppNameW[] = {'A','p','p','N','a','m','e',0};
2264 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
2265 static const WCHAR OpenWithIconW[] = {'O','p','e','n','W','i','t','h','I','c','o','n',0};
2266 HKEY assocKey = NULL;
2267 HKEY subkey = NULL;
2268 WCHAR *mimeTypeW = NULL;
2269 WCHAR *appNameW = NULL;
2270 WCHAR *desktopFileW = NULL;
2271 WCHAR *openWithIconW = NULL;
2272
2273 assocKey = open_associations_reg_key();
2274 if (assocKey == NULL)
2275 {
2276 WINE_ERR("could not open file associations key\n");
2277 goto done;
2278 }
2279
2280 if (RegCreateKeyW(assocKey, extension, &subkey) != ERROR_SUCCESS)
2281 {
2282 WINE_ERR("could not create extension subkey\n");
2283 goto done;
2284 }
2285
2286 mimeTypeW = utf8_chars_to_wchars(mimeType);
2287 if (mimeTypeW == NULL)
2288 {
2289 WINE_ERR("out of memory\n");
2290 goto done;
2291 }
2292
2293 appNameW = utf8_chars_to_wchars(appName);
2294 if (appNameW == NULL)
2295 {
2296 WINE_ERR("out of memory\n");
2297 goto done;
2298 }
2299
2300 desktopFileW = utf8_chars_to_wchars(desktopFile);
2301 if (desktopFileW == NULL)
2302 {
2303 WINE_ERR("out of memory\n");
2304 goto done;
2305 }
2306
2307 if (openWithIcon)
2308 {
2309 openWithIconW = utf8_chars_to_wchars(openWithIcon);
2310 if (openWithIconW == NULL)
2311 {
2312 WINE_ERR("out of memory\n");
2313 goto done;
2314 }
2315 }
2316
2317 RegSetValueExW(subkey, MimeTypeW, 0, REG_SZ, (const BYTE*) mimeTypeW, (lstrlenW(mimeTypeW) + 1) * sizeof(WCHAR));
2318 RegSetValueExW(subkey, ProgIDW, 0, REG_SZ, (const BYTE*) progId, (lstrlenW(progId) + 1) * sizeof(WCHAR));
2319 RegSetValueExW(subkey, AppNameW, 0, REG_SZ, (const BYTE*) appNameW, (lstrlenW(appNameW) + 1) * sizeof(WCHAR));
2320 RegSetValueExW(subkey, DesktopFileW, 0, REG_SZ, (const BYTE*) desktopFileW, (lstrlenW(desktopFileW) + 1) * sizeof(WCHAR));
2321 if (openWithIcon)
2322 RegSetValueExW(subkey, OpenWithIconW, 0, REG_SZ, (const BYTE*) openWithIconW, (lstrlenW(openWithIconW) + 1) * sizeof(WCHAR));
2323 else
2324 RegDeleteValueW(subkey, OpenWithIconW);
2325
2326 done:
2327 RegCloseKey(assocKey);
2328 RegCloseKey(subkey);
2329 HeapFree(GetProcessHeap(), 0, mimeTypeW);
2330 HeapFree(GetProcessHeap(), 0, appNameW);
2331 HeapFree(GetProcessHeap(), 0, desktopFileW);
2332 HeapFree(GetProcessHeap(), 0, openWithIconW);
2333 }
2334
2335 static BOOL cleanup_associations(void)
2336 {
2337 static const WCHAR openW[] = {'o','p','e','n',0};
2338 static const WCHAR DesktopFileW[] = {'D','e','s','k','t','o','p','F','i','l','e',0};
2339 HKEY assocKey;
2340 BOOL hasChanged = FALSE;
2341 if ((assocKey = open_associations_reg_key()))
2342 {
2343 int i;
2344 BOOL done = FALSE;
2345 for (i = 0; !done;)
2346 {
2347 WCHAR *extensionW = NULL;
2348 DWORD size = 1024;
2349 LSTATUS ret;
2350
2351 do
2352 {
2353 HeapFree(GetProcessHeap(), 0, extensionW);
2354 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2355 if (extensionW == NULL)
2356 {
2357 WINE_ERR("out of memory\n");
2358 ret = ERROR_OUTOFMEMORY;
2359 break;
2360 }
2361 ret = RegEnumKeyExW(assocKey, i, extensionW, &size, NULL, NULL, NULL, NULL);
2362 size *= 2;
2363 } while (ret == ERROR_MORE_DATA);
2364
2365 if (ret == ERROR_SUCCESS)
2366 {
2367 WCHAR *command;
2368 command = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
2369 if (command == NULL)
2370 {
2371 char *desktopFile = reg_get_val_utf8(assocKey, extensionW, DesktopFileW);
2372 if (desktopFile)
2373 {
2374 WINE_TRACE("removing file type association for %s\n", wine_dbgstr_w(extensionW));
2375 remove(desktopFile);
2376 }
2377 RegDeleteKeyW(assocKey, extensionW);
2378 hasChanged = TRUE;
2379 HeapFree(GetProcessHeap(), 0, desktopFile);
2380 }
2381 else
2382 i++;
2383 HeapFree(GetProcessHeap(), 0, command);
2384 }
2385 else
2386 {
2387 if (ret != ERROR_NO_MORE_ITEMS)
2388 WINE_ERR("error %d while reading registry\n", ret);
2389 done = TRUE;
2390 }
2391 HeapFree(GetProcessHeap(), 0, extensionW);
2392 }
2393 RegCloseKey(assocKey);
2394 }
2395 else
2396 WINE_ERR("could not open file associations key\n");
2397 return hasChanged;
2398 }
2399
2400 static BOOL write_freedesktop_mime_type_entry(const char *packages_dir, const char *dot_extension,
2401 const char *mime_type, const char *comment)
2402 {
2403 BOOL ret = FALSE;
2404 char *filename;
2405
2406 WINE_TRACE("writing MIME type %s, extension=%s, comment=%s\n", wine_dbgstr_a(mime_type),
2407 wine_dbgstr_a(dot_extension), wine_dbgstr_a(comment));
2408
2409 filename = heap_printf("%s/x-wine-extension-%s.xml", packages_dir, &dot_extension[1]);
2410 if (filename)
2411 {
2412 FILE *packageFile = fopen(filename, "w");
2413 if (packageFile)
2414 {
2415 fprintf(packageFile, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
2416 fprintf(packageFile, "<mime-info xmlns=\"http://www.freedesktop.org/standards/shared-mime-info\">\n");
2417 fprintf(packageFile, " <mime-type type=\"");
2418 write_xml_text(packageFile, mime_type);
2419 fprintf(packageFile, "\">\n");
2420 fprintf(packageFile, " <glob pattern=\"*");
2421 write_xml_text(packageFile, dot_extension);
2422 fprintf(packageFile, "\"/>\n");
2423 if (comment)
2424 {
2425 fprintf(packageFile, " <comment>");
2426 write_xml_text(packageFile, comment);
2427 fprintf(packageFile, "</comment>\n");
2428 }
2429 fprintf(packageFile, " </mime-type>\n");
2430 fprintf(packageFile, "</mime-info>\n");
2431 ret = TRUE;
2432 fclose(packageFile);
2433 }
2434 else
2435 WINE_ERR("error writing file %s\n", filename);
2436 HeapFree(GetProcessHeap(), 0, filename);
2437 }
2438 else
2439 WINE_ERR("out of memory\n");
2440 return ret;
2441 }
2442
2443 static BOOL is_extension_blacklisted(LPCWSTR extension)
2444 {
2445 /* These are managed through external tools like wine.desktop, to evade malware created file type associations */
2446 static const WCHAR comW[] = {'.','c','o','m',0};
2447 static const WCHAR exeW[] = {'.','e','x','e',0};
2448 static const WCHAR msiW[] = {'.','m','s','i',0};
2449
2450 if (!strcmpiW(extension, comW) ||
2451 !strcmpiW(extension, exeW) ||
2452 !strcmpiW(extension, msiW))
2453 return TRUE;
2454 return FALSE;
2455 }
2456
2457 static const char* get_special_mime_type(LPCWSTR extension)
2458 {
2459 static const WCHAR lnkW[] = {'.','l','n','k',0};
2460 if (!strcmpiW(extension, lnkW))
2461 return "application/x-ms-shortcut";
2462 return NULL;
2463 }
2464
2465 static BOOL write_freedesktop_association_entry(const char *desktopPath, const char *dot_extension,
2466 const char *friendlyAppName, const char *mimeType,
2467 const char *progId, const char *openWithIcon)
2468 {
2469 BOOL ret = FALSE;
2470 FILE *desktop;
2471
2472 WINE_TRACE("writing association for file type %s, friendlyAppName=%s, MIME type %s, progID=%s, icon=%s to file %s\n",
2473 wine_dbgstr_a(dot_extension), wine_dbgstr_a(friendlyAppName), wine_dbgstr_a(mimeType),
2474 wine_dbgstr_a(progId), wine_dbgstr_a(openWithIcon), wine_dbgstr_a(desktopPath));
2475
2476 desktop = fopen(desktopPath, "w");
2477 if (desktop)
2478 {
2479 fprintf(desktop, "[Desktop Entry]\n");
2480 fprintf(desktop, "Type=Application\n");
2481 fprintf(desktop, "Name=%s\n", friendlyAppName);
2482 fprintf(desktop, "MimeType=%s;\n", mimeType);
2483 fprintf(desktop, "Exec=env WINEPREFIX=\"%s\" wine start /ProgIDOpen %s %%f\n", wine_get_config_dir(), progId);
2484 fprintf(desktop, "NoDisplay=true\n");
2485 fprintf(desktop, "StartupNotify=true\n");
2486 if (openWithIcon)
2487 fprintf(desktop, "Icon=%s\n", openWithIcon);
2488 ret = TRUE;
2489 fclose(desktop);
2490 }
2491 else
2492 WINE_ERR("error writing association file %s\n", wine_dbgstr_a(desktopPath));
2493 return ret;
2494 }
2495
2496 static BOOL generate_associations(const char *xdg_data_home, const char *packages_dir, const char *applications_dir)
2497 {
2498 static const WCHAR openW[] = {'o','p','e','n',0};
2499 struct wine_rb_tree mimeProgidTree;
2500 struct list *nativeMimeTypes = NULL;
2501 LSTATUS ret = 0;
2502 int i;
2503 BOOL hasChanged = FALSE;
2504
2505 if (wine_rb_init(&mimeProgidTree, &winemenubuilder_rb_functions))
2506 {
2507 WINE_ERR("wine_rb_init failed\n");
2508 return FALSE;
2509 }
2510 if (!build_native_mime_types(xdg_data_home, &nativeMimeTypes))
2511 {
2512 WINE_ERR("could not build native MIME types\n");
2513 return FALSE;
2514 }
2515
2516 for (i = 0; ; i++)
2517 {
2518 WCHAR *extensionW = NULL;
2519 DWORD size = 1024;
2520
2521 do
2522 {
2523 HeapFree(GetProcessHeap(), 0, extensionW);
2524 extensionW = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
2525 if (extensionW == NULL)
2526 {
2527 WINE_ERR("out of memory\n");
2528 ret = ERROR_OUTOFMEMORY;
2529 break;
2530 }
2531 ret = RegEnumKeyExW(HKEY_CLASSES_ROOT, i, extensionW, &size, NULL, NULL, NULL, NULL);
2532 size *= 2;
2533 } while (ret == ERROR_MORE_DATA);
2534
2535 if (ret == ERROR_SUCCESS && extensionW[0] == '.' && !is_extension_blacklisted(extensionW))
2536 {
2537 char *extensionA = NULL;
2538 WCHAR *commandW = NULL;
2539 WCHAR *executableW = NULL;
2540 char *openWithIconA = NULL;
2541 WCHAR *friendlyDocNameW = NULL;
2542 char *friendlyDocNameA = NULL;
2543 WCHAR *iconW = NULL;
2544 char *iconA = NULL;
2545 WCHAR *contentTypeW = NULL;
2546 char *mimeTypeA = NULL;
2547 WCHAR *friendlyAppNameW = NULL;
2548 char *friendlyAppNameA = NULL;
2549 WCHAR *progIdW = NULL;
2550 char *progIdA = NULL;
2551 char *mimeProgId = NULL;
2552
2553 extensionA = wchars_to_utf8_chars(strlwrW(extensionW));
2554 if (extensionA == NULL)
2555 {
2556 WINE_ERR("out of memory\n");
2557 goto end;
2558 }
2559
2560 friendlyDocNameW = assoc_query(ASSOCSTR_FRIENDLYDOCNAME, extensionW, NULL);
2561 if (friendlyDocNameW)
2562 {
2563 friendlyDocNameA = wchars_to_utf8_chars(friendlyDocNameW);
2564 if (friendlyDocNameA == NULL)
2565 {
2566 WINE_ERR("out of memory\n");
2567 goto end;
2568 }
2569 }
2570
2571 iconW = assoc_query(ASSOCSTR_DEFAULTICON, extensionW, NULL);
2572
2573 contentTypeW = assoc_query(ASSOCSTR_CONTENTTYPE, extensionW, NULL);
2574 if (contentTypeW)
2575 strlwrW(contentTypeW);
2576
2577 if (!freedesktop_mime_type_for_extension(nativeMimeTypes, extensionA, extensionW, &mimeTypeA))
2578 goto end;
2579
2580 if (mimeTypeA == NULL)
2581 {
2582 if (contentTypeW != NULL && strchrW(contentTypeW, '/'))
2583 mimeTypeA = wchars_to_utf8_chars(contentTypeW);
2584 else if ((get_special_mime_type(extensionW)))
2585 mimeTypeA = strdupA(get_special_mime_type(extensionW));
2586 else
2587 mimeTypeA = heap_printf("application/x-wine-extension-%s", &extensionA[1]);
2588
2589 if (mimeTypeA != NULL)
2590 {
2591 /* GNOME seems to ignore the <icon> tag in MIME packages,
2592 * and the default name is more intuitive anyway.
2593 */
2594 if (iconW)
2595 {
2596 char *flattened_mime = slashes_to_minuses(mimeTypeA);
2597 if (flattened_mime)
2598 {
2599 int index = 0;
2600 WCHAR *comma = strrchrW(iconW, ',');
2601 if (comma)
2602 {
2603 *comma = 0;
2604 index = atoiW(comma + 1);
2605 }
2606 iconA = extract_icon(iconW, index, flattened_mime, FALSE);
2607 HeapFree(GetProcessHeap(), 0, flattened_mime);
2608 }
2609 }
2610
2611 write_freedesktop_mime_type_entry(packages_dir, extensionA, mimeTypeA, friendlyDocNameA);
2612 hasChanged = TRUE;
2613 }
2614 else
2615 {
2616 WINE_FIXME("out of memory\n");
2617 goto end;
2618 }
2619 }
2620
2621 commandW = assoc_query(ASSOCSTR_COMMAND, extensionW, openW);
2622 if (commandW == NULL)
2623 /* no command => no application is associated */
2624 goto end;
2625
2626 executableW = assoc_query(ASSOCSTR_EXECUTABLE, extensionW, openW);
2627 if (executableW)
2628 openWithIconA = extract_icon(executableW, 0, NULL, FALSE);
2629
2630 friendlyAppNameW = assoc_query(ASSOCSTR_FRIENDLYAPPNAME, extensionW, openW);
2631 if (friendlyAppNameW)
2632 {
2633 friendlyAppNameA = wchars_to_utf8_chars(friendlyAppNameW);
2634 if (friendlyAppNameA == NULL)
2635 {
2636 WINE_ERR("out of memory\n");
2637 goto end;
2638 }
2639 }
2640 else
2641 {
2642 friendlyAppNameA = heap_printf("A Wine application");
2643 if (friendlyAppNameA == NULL)
2644 {
2645 WINE_ERR("out of memory\n");
2646 goto end;
2647 }
2648 }
2649
2650 progIdW = reg_get_valW(HKEY_CLASSES_ROOT, extensionW, NULL);
2651 if (progIdW)
2652 {
2653 progIdA = escape(progIdW);
2654 if (progIdA == NULL)
2655 {
2656 WINE_ERR("out of memory\n");
2657 goto end;
2658 }
2659 }
2660 else
2661 goto end; /* no progID => not a file type association */
2662
2663 /* Do not allow duplicate ProgIDs for a MIME type, it causes unnecessary duplication in Open dialogs */
2664 mimeProgId = heap_printf("%s=>%s", mimeTypeA, progIdA);
2665 if (mimeProgId)
2666 {
2667 struct rb_string_entry *entry;
2668 if (wine_rb_get(&mimeProgidTree, mimeProgId))
2669 {
2670 HeapFree(GetProcessHeap(), 0, mimeProgId);
2671 goto end;
2672 }
2673 entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct rb_string_entry));
2674 if (!entry)
2675 {
2676 WINE_ERR("out of memory allocating rb_string_entry\n");
2677 goto end;
2678 }
2679 entry->string = mimeProgId;
2680 if (wine_rb_put(&mimeProgidTree, mimeProgId, &entry->entry))
2681 {
2682 WINE_ERR("error updating rb tree\n");
2683 goto end;
2684 }
2685 }
2686
2687 if (has_association_changed(extensionW, mimeTypeA, progIdW, friendlyAppNameA, openWithIconA))
2688 {
2689 char *desktopPath = heap_printf("%s/wine-extension-%s.desktop", applications_dir, &extensionA[1]);
2690 if (desktopPath)
2691 {
2692 if (write_freedesktop_association_entry(desktopPath, extensionA, friendlyAppNameA, mimeTypeA, progIdA, openWithIconA))
2693 {
2694 hasChanged = TRUE;
2695 update_association(extensionW, mimeTypeA, progIdW, friendlyAppNameA, desktopPath, openWithIconA);
2696 }
2697 HeapFree(GetProcessHeap(), 0, desktopPath);
2698 }
2699 }
2700
2701 end:
2702 HeapFree(GetProcessHeap(), 0, extensionA);
2703 HeapFree(GetProcessHeap(), 0, commandW);
2704 HeapFree(GetProcessHeap(), 0, executableW);
2705 HeapFree(GetProcessHeap(), 0, openWithIconA);
2706 HeapFree(GetProcessHeap(), 0, friendlyDocNameW);
2707 HeapFree(GetProcessHeap(), 0, friendlyDocNameA);
2708 HeapFree(GetProcessHeap(), 0, iconW);
2709 HeapFree(GetProcessHeap(), 0, iconA);
2710 HeapFree(GetProcessHeap(), 0, contentTypeW);
2711 HeapFree(GetProcessHeap(), 0, mimeTypeA);
2712 HeapFree(GetProcessHeap(), 0, friendlyAppNameW);
2713 HeapFree(GetProcessHeap(), 0, friendlyAppNameA);
2714 HeapFree(GetProcessHeap(), 0, progIdW);
2715 HeapFree(GetProcessHeap(), 0, progIdA);
2716 }
2717 HeapFree(GetProcessHeap(), 0, extensionW);
2718 if (ret != ERROR_SUCCESS)
2719 break;
2720 }
2721
2722 wine_rb_destroy(&mimeProgidTree, winemenubuilder_rb_destroy, NULL);
2723 free_native_mime_types(nativeMimeTypes);
2724 return hasChanged;
2725 }
2726
2727 static char *get_start_exe_path(void)
2728 {
2729 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
2730 '\\','s','t','a','r','t','.','e','x','e',0};
2731 WCHAR start_path[MAX_PATH];
2732 GetWindowsDirectoryW(start_path, MAX_PATH);
2733 lstrcatW(start_path, startW);
2734 return escape(start_path);
2735 }
2736
2737 static char* escape_unix_link_arg(LPCSTR unix_link)
2738 {
2739 char *ret = NULL;
2740 WCHAR *unix_linkW = utf8_chars_to_wchars(unix_link);
2741 if (unix_linkW)
2742 {
2743 char *escaped_lnk = escape(unix_linkW);
2744 if (escaped_lnk)
2745 {
2746 ret = heap_printf("/Unix %s", escaped_lnk);
2747 HeapFree(GetProcessHeap(), 0, escaped_lnk);
2748 }
2749 HeapFree(GetProcessHeap(), 0, unix_linkW);
2750 }
2751 return ret;
2752 }
2753
2754 static BOOL InvokeShellLinker( IShellLinkW *sl, LPCWSTR link, BOOL bWait )
2755 {
2756 static const WCHAR startW[] = {'\\','c','o','m','m','a','n','d',
2757 '\\','s','t','a','r','t','.','e','x','e',0};
2758 char *link_name = NULL, *icon_name = NULL, *work_dir = NULL;
2759 char *escaped_path = NULL, *escaped_args = NULL, *description = NULL;
2760 WCHAR szTmp[INFOTIPSIZE];
2761 WCHAR szDescription[INFOTIPSIZE], szPath[MAX_PATH], szWorkDir[MAX_PATH];
2762 WCHAR szArgs[INFOTIPSIZE], szIconPath[MAX_PATH];
2763 int iIconId = 0, r = -1;
2764 DWORD csidl = -1;
2765 HANDLE hsem = NULL;
2766 char *unix_link = NULL;
2767 char *start_path = NULL;
2768
2769 if ( !link )
2770 {
2771 WINE_ERR("Link name is null\n");
2772 return FALSE;
2773 }
2774
2775 if( !GetLinkLocation( link, &csidl, &link_name ) )
2776 {
2777 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2778 return TRUE;
2779 }
2780 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2781 {
2782 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2783 return TRUE;
2784 }
2785 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
2786
2787 szTmp[0] = 0;
2788 IShellLinkW_GetWorkingDirectory( sl, szTmp, MAX_PATH );
2789 ExpandEnvironmentStringsW(szTmp, szWorkDir, MAX_PATH);
2790 WINE_TRACE("workdir : %s\n", wine_dbgstr_w(szWorkDir));
2791
2792 szTmp[0] = 0;
2793 IShellLinkW_GetDescription( sl, szTmp, INFOTIPSIZE );
2794 ExpandEnvironmentStringsW(szTmp, szDescription, INFOTIPSIZE);
2795 WINE_TRACE("description: %s\n", wine_dbgstr_w(szDescription));
2796
2797 get_cmdline( sl, szTmp, MAX_PATH, szArgs, INFOTIPSIZE);
2798 ExpandEnvironmentStringsW(szTmp, szPath, MAX_PATH);
2799 WINE_TRACE("path : %s\n", wine_dbgstr_w(szPath));
2800 WINE_TRACE("args : %s\n", wine_dbgstr_w(szArgs));
2801
2802 szTmp[0] = 0;
2803 IShellLinkW_GetIconLocation( sl, szTmp, MAX_PATH, &iIconId );
2804 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
2805 WINE_TRACE("icon file : %s\n", wine_dbgstr_w(szIconPath) );
2806
2807 if( !szPath[0] )
2808 {
2809 LPITEMIDLIST pidl = NULL;
2810 IShellLinkW_GetIDList( sl, &pidl );
2811 if( pidl && SHGetPathFromIDListW( pidl, szPath ) )
2812 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
2813 }
2814
2815 /* extract the icon */
2816 if( szIconPath[0] )
2817 icon_name = extract_icon( szIconPath , iIconId, NULL, bWait );
2818 else
2819 icon_name = extract_icon( szPath, iIconId, NULL, bWait );
2820
2821 /* fail - try once again after parent process exit */
2822 if( !icon_name )
2823 {
2824 if (bWait)
2825 {
2826 WINE_WARN("Unable to extract icon, deferring.\n");
2827 goto cleanup;
2828 }
2829 WINE_ERR("failed to extract icon from %s\n",
2830 wine_dbgstr_w( szIconPath[0] ? szIconPath : szPath ));
2831 }
2832
2833 unix_link = wine_get_unix_file_name(link);
2834 if (unix_link == NULL)
2835 {
2836 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
2837 goto cleanup;
2838 }
2839
2840 /* check the path */
2841 if( szPath[0] )
2842 {
2843 static const WCHAR exeW[] = {'.','e','x','e',0};
2844 WCHAR *p;
2845
2846 /* check for .exe extension */
2847 if (!(p = strrchrW( szPath, '.' )) ||
2848 strchrW( p, '\\' ) || strchrW( p, '/' ) ||
2849 lstrcmpiW( p, exeW ))
2850 {
2851 /* Not .exe - use 'start.exe' to launch this file */
2852 p = szArgs + lstrlenW(szPath) + 2;
2853 if (szArgs[0])
2854 {
2855 p[0] = ' ';
2856 memmove( p+1, szArgs, min( (lstrlenW(szArgs) + 1) * sizeof(szArgs[0]),
2857 sizeof(szArgs) - (p + 1 - szArgs) * sizeof(szArgs[0]) ) );
2858 }
2859 else
2860 p[0] = 0;
2861
2862 szArgs[0] = '"';
2863 lstrcpyW(szArgs + 1, szPath);
2864 p[-1] = '"';
2865
2866 GetWindowsDirectoryW(szPath, MAX_PATH);
2867 lstrcatW(szPath, startW);
2868 }
2869
2870 /* convert app working dir */
2871 if (szWorkDir[0])
2872 work_dir = wine_get_unix_file_name( szWorkDir );
2873 }
2874 else
2875 {
2876 /* if there's no path... try run the link itself */
2877 lstrcpynW(szArgs, link, MAX_PATH);
2878 GetWindowsDirectoryW(szPath, MAX_PATH);
2879 lstrcatW(szPath, startW);
2880 }
2881
2882 /* escape the path and parameters */
2883 escaped_path = escape(szPath);
2884 escaped_args = escape(szArgs);
2885 description = wchars_to_utf8_chars(szDescription);
2886 if (escaped_path == NULL || escaped_args == NULL || description == NULL)
2887 {
2888 WINE_ERR("out of memory allocating/escaping parameters\n");
2889 goto cleanup;
2890 }
2891
2892 start_path = get_start_exe_path();
2893 if (start_path == NULL)
2894 {
2895 WINE_ERR("out of memory\n");
2896 goto cleanup;
2897 }
2898
2899 /* building multiple menus concurrently has race conditions */
2900 hsem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
2901 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hsem, FALSE, INFINITE, QS_ALLINPUT ) )
2902 {
2903 WINE_ERR("failed wait for semaphore\n");
2904 goto cleanup;
2905 }
2906
2907 if (in_desktop_dir(csidl))
2908 {
2909 char *location;
2910 const char *lastEntry;
2911 lastEntry = strrchr(link_name, '/');
2912 if (lastEntry == NULL)
2913 lastEntry = link_name;
2914 else
2915 ++lastEntry;
2916 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
2917 if (location)
2918 {
2919 if (csidl == CSIDL_COMMON_DESKTOPDIRECTORY)
2920 {
2921 char *link_arg = escape_unix_link_arg(unix_link);
2922 if (link_arg)
2923 {
2924 r = !write_desktop_entry(unix_link, location, lastEntry,
2925 start_path, link_arg, description, work_dir, icon_name);
2926 HeapFree(GetProcessHeap(), 0, link_arg);
2927 }
2928 }
2929 else
2930 r = !write_desktop_entry(NULL, location, lastEntry, escaped_path, escaped_args, description, work_dir, icon_name);
2931 if (r == 0)
2932 chmod(location, 0755);
2933 HeapFree(GetProcessHeap(), 0, location);
2934 }
2935 }
2936 else
2937 {
2938 char *link_arg = escape_unix_link_arg(unix_link);
2939 if (link_arg)
2940 {
2941 r = !write_menu_entry(unix_link, link_name, start_path, link_arg, description, work_dir, icon_name);
2942 HeapFree(GetProcessHeap(), 0, link_arg);
2943 }
2944 }
2945
2946 ReleaseSemaphore( hsem, 1, NULL );
2947
2948 cleanup:
2949 if (hsem) CloseHandle( hsem );
2950 HeapFree( GetProcessHeap(), 0, icon_name );
2951 HeapFree( GetProcessHeap(), 0, work_dir );
2952 HeapFree( GetProcessHeap(), 0, link_name );
2953 HeapFree( GetProcessHeap(), 0, escaped_args );
2954 HeapFree( GetProcessHeap(), 0, escaped_path );
2955 HeapFree( GetProcessHeap(), 0, description );
2956 HeapFree( GetProcessHeap(), 0, unix_link );
2957 HeapFree( GetProcessHeap(), 0, start_path );
2958
2959 if (r && !bWait)
2960 WINE_ERR("failed to build the menu\n" );
2961
2962 return ( r == 0 );
2963 }
2964
2965 static BOOL InvokeShellLinkerForURL( IUniformResourceLocatorW *url, LPCWSTR link, BOOL bWait )
2966 {
2967 char *link_name = NULL, *icon_name = NULL;
2968 DWORD csidl = -1;
2969 LPWSTR urlPath;
2970 char *escaped_urlPath = NULL;
2971 HRESULT hr;
2972 HANDLE hSem = NULL;
2973 BOOL ret = TRUE;
2974 int r = -1;
2975 char *unix_link = NULL;
2976 IPropertySetStorage *pPropSetStg;
2977 IPropertyStorage *pPropStg;
2978 PROPSPEC ps[2];
2979 PROPVARIANT pv[2];
2980 char *start_path = NULL;
2981
2982 if ( !link )
2983 {
2984 WINE_ERR("Link name is null\n");
2985 return TRUE;
2986 }
2987
2988 if( !GetLinkLocation( link, &csidl, &link_name ) )
2989 {
2990 WINE_WARN("Unknown link location %s. Ignoring.\n",wine_dbgstr_w(link));
2991 return TRUE;
2992 }
2993 if (!in_desktop_dir(csidl) && !in_startmenu(csidl))
2994 {
2995 WINE_WARN("Not under desktop or start menu. Ignoring.\n");
2996 ret = TRUE;
2997 goto cleanup;
2998 }
2999 WINE_TRACE("Link : %s\n", wine_dbgstr_a(link_name));
3000
3001 hr = url->lpVtbl->GetURL(url, &urlPath);
3002 if (FAILED(hr))
3003 {
3004 ret = TRUE;
3005 goto cleanup;
3006 }
3007 WINE_TRACE("path : %s\n", wine_dbgstr_w(urlPath));
3008
3009 unix_link = wine_get_unix_file_name(link);
3010 if (unix_link == NULL)
3011 {
3012 WINE_WARN("couldn't find unix path of %s\n", wine_dbgstr_w(link));
3013 goto cleanup;
3014 }
3015
3016 escaped_urlPath = escape(urlPath);
3017 if (escaped_urlPath == NULL)
3018 {
3019 WINE_ERR("couldn't escape url, out of memory\n");
3020 goto cleanup;
3021 }
3022
3023 start_path = get_start_exe_path();
3024 if (start_path == NULL)
3025 {
3026 WINE_ERR("out of memory\n");
3027 goto cleanup;
3028 }
3029
3030 ps[0].ulKind = PRSPEC_PROPID;
3031 ps[0].u.propid = PID_IS_ICONFILE;
3032 ps[1].ulKind = PRSPEC_PROPID;
3033 ps[1].u.propid = PID_IS_ICONINDEX;
3034
3035 hr = url->lpVtbl->QueryInterface(url, &IID_IPropertySetStorage, (void **) &pPropSetStg);
3036 if (SUCCEEDED(hr))
3037 {
3038 hr = IPropertySetStorage_Open(pPropSetStg, &FMTID_Intshcut, STGM_READ | STGM_SHARE_EXCLUSIVE, &pPropStg);
3039 if (SUCCEEDED(hr))
3040 {
3041 hr = IPropertyStorage_ReadMultiple(pPropStg, 2, ps, pv);
3042 if (SUCCEEDED(hr))
3043 {
3044 if (pv[0].vt == VT_LPWSTR && pv[0].u.pwszVal)
3045 {
3046 icon_name = extract_icon( pv[0].u.pwszVal, pv[1].u.iVal, NULL, bWait );
3047
3048 WINE_TRACE("URL icon path: %s icon index: %d icon name: %s\n", wine_dbgstr_w(pv[0].u.pwszVal), pv[1].u.iVal, icon_name);
3049 }
3050 PropVariantClear(&pv[0]);
3051 PropVariantClear(&pv[1]);
3052 }
3053 IPropertyStorage_Release(pPropStg);
3054 }
3055 IPropertySetStorage_Release(pPropSetStg);
3056 }
3057
3058 /* fail - try once again after parent process exit */
3059 if( !icon_name )
3060 {
3061 if (bWait)
3062 {
3063 WINE_WARN("Unable to extract icon, deferring.\n");
3064 ret = FALSE;
3065 goto cleanup;
3066 }
3067 WINE_ERR("failed to extract icon from %s\n",
3068 wine_dbgstr_w( pv[0].u.pwszVal ));
3069 }
3070
3071 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
3072 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
3073 {
3074 WINE_ERR("failed wait for semaphore\n");
3075 goto cleanup;
3076 }
3077 if (in_desktop_dir(csidl))
3078 {
3079 char *location;
3080 const char *lastEntry;
3081 lastEntry = strrchr(link_name, '/');
3082 if (lastEntry == NULL)
3083 lastEntry = link_name;
3084 else
3085 ++lastEntry;
3086 location = heap_printf("%s/%s.desktop", xdg_desktop_dir, lastEntry);
3087 if (location)
3088 {
3089 r = !write_desktop_entry(NULL, location, lastEntry, start_path, escaped_urlPath, NULL, NULL, icon_name);
3090 if (r == 0)
3091 chmod(location, 0755);
3092 HeapFree(GetProcessHeap(), 0, location);
3093 }
3094 }
3095 else
3096 r = !write_menu_entry(unix_link, link_name, start_path, escaped_urlPath, NULL, NULL, icon_name);
3097 ret = (r != 0);
3098 ReleaseSemaphore(hSem, 1, NULL);
3099
3100 cleanup:
3101 if (hSem)
3102 CloseHandle(hSem);
3103 HeapFree( GetProcessHeap(), 0, icon_name );
3104 HeapFree(GetProcessHeap(), 0, link_name);
3105 CoTaskMemFree( urlPath );
3106 HeapFree(GetProcessHeap(), 0, escaped_urlPath);
3107 HeapFree(GetProcessHeap(), 0, unix_link);
3108 return ret;
3109 }
3110
3111 static BOOL WaitForParentProcess( void )
3112 {
3113 PROCESSENTRY32 procentry;
3114 HANDLE hsnapshot = NULL, hprocess = NULL;
3115 DWORD ourpid = GetCurrentProcessId();
3116 BOOL ret = FALSE, rc;
3117
3118 WINE_TRACE("Waiting for parent process\n");
3119 if ((hsnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 )) ==
3120 INVALID_HANDLE_VALUE)
3121 {
3122 WINE_ERR("CreateToolhelp32Snapshot failed, error %d\n", GetLastError());
3123 goto done;
3124 }
3125
3126 procentry.dwSize = sizeof(PROCESSENTRY32);
3127 rc = Process32First( hsnapshot, &procentry );
3128 while (rc)
3129 {
3130 if (procentry.th32ProcessID == ourpid) break;
3131 rc = Process32Next( hsnapshot, &procentry );
3132 }
3133 if (!rc)
3134 {
3135 WINE_WARN("Unable to find current process id %d when listing processes\n", ourpid);
3136 goto done;
3137 }
3138
3139 if ((hprocess = OpenProcess( SYNCHRONIZE, FALSE, procentry.th32ParentProcessID )) ==
3140 NULL)
3141 {
3142 WINE_WARN("OpenProcess failed pid=%d, error %d\n", procentry.th32ParentProcessID,
3143 GetLastError());
3144 goto done;
3145 }
3146
3147 if (MsgWaitForMultipleObjects( 1, &hprocess, FALSE, INFINITE, QS_ALLINPUT ) == WAIT_OBJECT_0)
3148 ret = TRUE;
3149 else
3150 WINE_ERR("Unable to wait for parent process, error %d\n", GetLastError());
3151
3152 done:
3153 if (hprocess) CloseHandle( hprocess );
3154 if (hsnapshot) CloseHandle( hsnapshot );
3155 return ret;
3156 }
3157
3158 static BOOL Process_Link( LPCWSTR linkname, BOOL bWait )
3159 {
3160 IShellLinkW *sl;
3161 IPersistFile *pf;
3162 HRESULT r;
3163 WCHAR fullname[MAX_PATH];
3164 DWORD len;
3165
3166 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(linkname), bWait);
3167
3168 if( !linkname[0] )
3169 {
3170 WINE_ERR("link name missing\n");
3171 return 1;
3172 }
3173
3174 len=GetFullPathNameW( linkname, MAX_PATH, fullname, NULL );
3175 if (len==0 || len>MAX_PATH)
3176 {
3177 WINE_ERR("couldn't get full path of link file\n");
3178 return 1;
3179 }
3180
3181 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
3182 &IID_IShellLinkW, (LPVOID *) &sl );
3183 if( FAILED( r ) )
3184 {
3185 WINE_ERR("No IID_IShellLink\n");
3186 return 1;
3187 }
3188
3189 r = IShellLinkW_QueryInterface( sl, &IID_IPersistFile, (LPVOID*) &pf );
3190 if( FAILED( r ) )
3191 {
3192 WINE_ERR("No IID_IPersistFile\n");
3193 return 1;
3194 }
3195
3196 r = IPersistFile_Load( pf, fullname, STGM_READ );
3197 if( SUCCEEDED( r ) )
3198 {
3199 /* If something fails (eg. Couldn't extract icon)
3200 * wait for parent process and try again
3201 */
3202 if( ! InvokeShellLinker( sl, fullname, bWait ) && bWait )
3203 {
3204 WaitForParentProcess();
3205 InvokeShellLinker( sl, fullname, FALSE );
3206 }
3207 }
3208 else
3209 {
3210 WINE_ERR("unable to load %s\n", wine_dbgstr_w(linkname));
3211 }
3212
3213 IPersistFile_Release( pf );
3214 IShellLinkW_Release( sl );
3215
3216 return !r;
3217 }
3218
3219 static BOOL Process_URL( LPCWSTR urlname, BOOL bWait )
3220 {
3221 IUniformResourceLocatorW *url;
3222 IPersistFile *pf;
3223 HRESULT r;
3224 WCHAR fullname[MAX_PATH];
3225 DWORD len;
3226
3227 WINE_TRACE("%s, wait %d\n", wine_dbgstr_w(urlname), bWait);
3228
3229 if( !urlname[0] )
3230 {
3231 WINE_ERR("URL name missing\n");
3232 return 1;
3233 }
3234
3235 len=GetFullPathNameW( urlname, MAX_PATH, fullname, NULL );
3236 if (len==0 || len>MAX_PATH)
3237 {
3238 WINE_ERR("couldn't get full path of URL file\n");
3239 return 1;
3240 }
3241
3242 r = CoCreateInstance( &CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER,
3243 &IID_IUniformResourceLocatorW, (LPVOID *) &url );
3244 if( FAILED( r ) )
3245 {
3246 WINE_ERR("No IID_IUniformResourceLocatorW\n");
3247 return 1;
3248 }
3249
3250 r = url->lpVtbl->QueryInterface( url, &IID_IPersistFile, (LPVOID*) &pf );
3251 if( FAILED( r ) )
3252 {
3253 WINE_ERR("No IID_IPersistFile\n");
3254 return 1;
3255 }
3256 r = IPersistFile_Load( pf, fullname, STGM_READ );
3257 if( SUCCEEDED( r ) )
3258 {
3259 /* If something fails (eg. Couldn't extract icon)
3260 * wait for parent process and try again
3261 */
3262 if( ! InvokeShellLinkerForURL( url, fullname, bWait ) && bWait )
3263 {
3264 WaitForParentProcess();
3265 InvokeShellLinkerForURL( url, fullname, FALSE );
3266 }
3267 }
3268
3269 IPersistFile_Release( pf );
3270 url->lpVtbl->Release( url );
3271
3272 return !r;
3273 }
3274
3275 static void RefreshFileTypeAssociations(void)
3276 {
3277 HANDLE hSem = NULL;
3278 char *mime_dir = NULL;
3279 char *packages_dir = NULL;
3280 char *applications_dir = NULL;
3281 BOOL hasChanged;
3282
3283 hSem = CreateSemaphoreA( NULL, 1, 1, "winemenubuilder_semaphore");
3284 if( WAIT_OBJECT_0 != MsgWaitForMultipleObjects( 1, &hSem, FALSE, INFINITE, QS_ALLINPUT ) )
3285 {
3286 WINE_ERR("failed wait for semaphore\n");
3287 CloseHandle(hSem);
3288 hSem = NULL;
3289 goto end;
3290 }
3291
3292 mime_dir = heap_printf("%s/mime", xdg_data_dir);
3293 if (mime_dir == NULL)
3294 {
3295 WINE_ERR("out of memory\n");
3296 goto end;
3297 }
3298 create_directories(mime_dir);
3299
3300 packages_dir = heap_printf("%s/packages", mime_dir);
3301 if (packages_dir == NULL)
3302 {
3303 WINE_ERR("out of memory\n");
3304 goto end;
3305 }
3306 create_directories(packages_dir);
3307
3308 applications_dir = heap_printf("%s/applications", xdg_data_dir);
3309 if (applications_dir == NULL)
3310 {
3311 WINE_ERR("out of memory\n");
3312 goto end;
3313 }
3314 create_directories(applications_dir);
3315
3316 hasChanged = generate_associations(xdg_data_dir, packages_dir, applications_dir);
3317 hasChanged |= cleanup_associations();
3318 if (hasChanged)
3319 {
3320 const char *argv[3];
3321
3322 argv[0] = "update-mime-database";
3323 argv[1] = mime_dir;
3324 argv[2] = NULL;
3325 spawnvp( _P_DETACH, argv[0], argv );
3326
3327 argv[0] = "update-desktop-database";
3328 argv[1] = applications_dir;
3329 spawnvp( _P_DETACH, argv[0], argv );
3330 }
3331
3332 end:
3333 if (hSem)
3334 {
3335 ReleaseSemaphore(hSem, 1, NULL);
3336 CloseHandle(hSem);
3337 }
3338 HeapFree(GetProcessHeap(), 0, mime_dir);
3339 HeapFree(GetProcessHeap(), 0, packages_dir);
3340 HeapFree(GetProcessHeap(), 0, applications_dir);
3341 }
3342
3343 static void cleanup_menus(void)
3344 {
3345 HKEY hkey;
3346
3347 hkey = open_menus_reg_key();
3348 if (hkey)
3349 {
3350 int i;
3351 LSTATUS lret = ERROR_SUCCESS;
3352 for (i = 0; lret == ERROR_SUCCESS; )
3353 {
3354 WCHAR *value = NULL;
3355 WCHAR *data = NULL;
3356 DWORD valueSize = 4096;
3357 DWORD dataSize = 4096;
3358 while (1)
3359 {
3360 lret = ERROR_OUTOFMEMORY;
3361 value = HeapAlloc(GetProcessHeap(), 0, valueSize * sizeof(WCHAR));
3362 if (value == NULL)
3363 break;
3364 data = HeapAlloc(GetProcessHeap(), 0, dataSize * sizeof(WCHAR));
3365 if (data == NULL)
3366 break;
3367 lret = RegEnumValueW(hkey, i, value, &valueSize, NULL, NULL, (BYTE*)data, &dataSize);
3368 if (lret == ERROR_SUCCESS || lret != ERROR_MORE_DATA)
3369 break;
3370 valueSize *= 2;
3371 dataSize *= 2;
3372 HeapFree(GetProcessHeap(), 0, value);
3373 HeapFree(GetProcessHeap(), 0, data);
3374 value = data = NULL;
3375 }
3376 if (lret == ERROR_SUCCESS)
3377 {
3378 char *unix_file;
3379 char *windows_file;
3380 unix_file = wchars_to_unix_chars(value);
3381 windows_file = wchars_to_unix_chars(data);
3382 if (unix_file != NULL && windows_file != NULL)
3383 {
3384 struct stat filestats;
3385 if (stat(windows_file, &filestats) < 0 && errno == ENOENT)
3386 {
3387 WINE_TRACE("removing menu related file %s\n", unix_file);
3388 remove(unix_file);
3389 RegDeleteValueW(hkey, value);
3390 }
3391 else
3392 i++;
3393 }
3394 else
3395 {
3396 WINE_ERR("out of memory enumerating menus\n");
3397 lret = ERROR_OUTOFMEMORY;
3398 }
3399 HeapFree(GetProcessHeap(), 0, unix_file);
3400 HeapFree(GetProcessHeap(), 0, windows_file);
3401 }
3402 else if (lret != ERROR_NO_MORE_ITEMS)
3403 WINE_ERR("error %d reading registry\n", lret);
3404 HeapFree(GetProcessHeap(), 0, value);
3405 HeapFree(GetProcessHeap(), 0, data);
3406 }
3407 RegCloseKey(hkey);
3408 }
3409 else
3410 WINE_ERR("error opening registry key, menu cleanup failed\n");
3411 }
3412
3413 static void thumbnail_lnk(LPCWSTR lnkPath, LPCWSTR outputPath)
3414 {
3415 char *utf8lnkPath = NULL;
3416 char *utf8OutputPath = NULL;
3417 WCHAR *winLnkPath = NULL;
3418 IShellLinkW *shellLink = NULL;
3419 IPersistFile *persistFile = NULL;
3420 WCHAR szTmp[MAX_PATH];
3421 WCHAR szPath[MAX_PATH];
3422 WCHAR szArgs[INFOTIPSIZE];
3423 WCHAR szIconPath[MAX_PATH];
3424 int iconId;
3425 IStream *stream = NULL;
3426 HRESULT hr;
3427
3428 utf8lnkPath = wchars_to_utf8_chars(lnkPath);
3429 if (utf8lnkPath == NULL)
3430 {
3431 WINE_ERR("out of memory converting paths\n");
3432 goto end;
3433 }
3434
3435 utf8OutputPath = wchars_to_utf8_chars(outputPath);
3436 if (utf8OutputPath == NULL)
3437 {
3438 WINE_ERR("out of memory converting paths\n");
3439 goto end;
3440 }
3441
3442 winLnkPath = wine_get_dos_file_name(utf8lnkPath);
3443 if (winLnkPath == NULL)
3444 {
3445 WINE_ERR("could not convert %s to DOS path\n", utf8lnkPath);
3446 goto end;
3447 }
3448
3449 hr = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
3450 &IID_IShellLinkW, (LPVOID*)&shellLink);
3451 if (FAILED(hr))
3452 {
3453 WINE_ERR("could not create IShellLinkW, error 0x%08X\n", hr);
3454 goto end;
3455 }
3456
3457 hr = IShellLinkW_QueryInterface(shellLink, &IID_IPersistFile, (LPVOID)&persistFile);
3458 if (FAILED(hr))
3459 {
3460 WINE_ERR("could not query IPersistFile, error 0x%08X\n", hr);
3461 goto end;
3462 }
3463
3464 hr = IPersistFile_Load(persistFile, winLnkPath, STGM_READ);
3465 if (FAILED(hr))
3466 {
3467 WINE_ERR("could not read .lnk, error 0x%08X\n", hr);
3468 goto end;
3469 }
3470
3471 get_cmdline(shellLink, szTmp, MAX_PATH, szArgs, INFOTIPSIZE);
3472 ExpandEnvironmentStringsW(szTmp, szPath, MAX_PATH);
3473 szTmp[0] = 0;
3474 IShellLinkW_GetIconLocation(shellLink, szTmp, MAX_PATH, &iconId);
3475 ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
3476
3477 if(!szPath[0])
3478 {
3479 LPITEMIDLIST pidl = NULL;
3480 IShellLinkW_GetIDList(shellLink, &pidl);
3481 if (pidl && SHGetPathFromIDListW(pidl, szPath))
3482 WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
3483 }
3484
3485 if (szIconPath[0])
3486 {
3487 hr = open_icon(szIconPath, iconId, FALSE, &stream);
3488 if (SUCCEEDED(hr))
3489 hr = write_native_icon(stream, utf8OutputPath, NULL);
3490 }
3491 else
3492 {
3493 hr = open_icon(szPath, iconId, FALSE, &stream);
3494 if (SUCCEEDED(hr))
3495 hr = write_native_icon(stream, utf8OutputPath, NULL);
3496 }
3497
3498 end:
3499 HeapFree(GetProcessHeap(), 0, utf8lnkPath);
3500 HeapFree(GetProcessHeap(), 0, utf8OutputPath);
3501 HeapFree(GetProcessHeap(), 0, winLnkPath);
3502 if (shellLink != NULL)
3503 IShellLinkW_Release(shellLink);
3504 if (persistFile != NULL)
3505 IPersistFile_Release(persistFile);
3506 if (stream != NULL)
3507 IStream_Release(stream);
3508 }
3509
3510 static WCHAR *next_token( LPWSTR *p )
3511 {
3512 LPWSTR token = NULL, t = *p;
3513
3514 if( !t )
3515 return NULL;
3516
3517 while( t && !token )
3518 {
3519 switch( *t )
3520 {
3521 case ' ':
3522 t++;
3523 continue;
3524 case '"':
3525 /* unquote the token */
3526 token = ++t;
3527 t = strchrW( token, '"' );
3528 if( t )
3529 *t++ = 0;
3530 break;
3531 case 0:
3532 t = NULL;
3533 break;
3534 default:
3535 token = t;
3536 t = strchrW( token, ' ' );
3537 if( t )
3538 *t++ = 0;
3539 break;
3540 }
3541 }
3542 *p = t;
3543 return token;
3544 }
3545
3546 static BOOL init_xdg(void)
3547 {
3548 WCHAR shellDesktopPath[MAX_PATH];
3549 HRESULT hr = SHGetFolderPathW(NULL, CSIDL_DESKTOP, NULL, SHGFP_TYPE_CURRENT, shellDesktopPath);
3550 if (SUCCEEDED(hr))
3551 xdg_desktop_dir = wine_get_unix_file_name(shellDesktopPath);
3552 if (xdg_desktop_dir == NULL)
3553 {
3554 WINE_ERR("error looking up the desktop directory\n");
3555 return FALSE;
3556 }
3557
3558 if (getenv("XDG_CONFIG_HOME"))
3559 xdg_config_dir = heap_printf("%s/menus/applications-merged", getenv("XDG_CONFIG_HOME"));
3560 else
3561 xdg_config_dir = heap_printf("%s/.config/menus/applications-merged", getenv("HOME"));
3562 if (xdg_config_dir)
3563 {
3564 create_directories(xdg_config_dir);
3565 if (getenv("XDG_DATA_HOME"))
3566 xdg_data_dir = strdupA(getenv("XDG_DATA_HOME"));
3567 else
3568 xdg_data_dir = heap_printf("%s/.local/share", getenv("HOME"));
3569 if (xdg_data_dir)
3570 {
3571 char *buffer;
3572 create_directories(xdg_data_dir);
3573 buffer = heap_printf("%s/desktop-directories", xdg_data_dir);
3574 if (buffer)
3575 {
3576 mkdir(buffer, 0777);
3577 HeapFree(GetProcessHeap(), 0, buffer);
3578 }
3579 return TRUE;
3580 }
3581 HeapFree(GetProcessHeap(), 0, xdg_config_dir);
3582 }
3583 WINE_ERR("out of memory\n");
3584 return FALSE;
3585 }
3586
3587 /***********************************************************************
3588 *
3589 * wWinMain
3590 */
3591 int PASCAL wWinMain (HINSTANCE hInstance, HINSTANCE prev, LPWSTR cmdline, int show)
3592 {
3593 static const WCHAR dash_aW[] = {'-','a',0};
3594 static const WCHAR dash_rW[] = {'-','r',0};
3595 static const WCHAR dash_tW[] = {'-','t',0};
3596 static const WCHAR dash_uW[] = {'-','u',0};
3597 static const WCHAR dash_wW[] = {'-','w',0};
3598
3599 LPWSTR token = NULL, p;
3600 BOOL bWait = FALSE;
3601 BOOL bURL = FALSE;
3602 HRESULT hr;
3603 int ret = 0;
3604
3605 if (!init_xdg())
3606 return 1;
3607
3608 hr = CoInitialize(NULL);
3609 if (FAILED(hr))
3610 {
3611 WINE_ERR("could not initialize COM, error 0x%08X\n", hr);
3612 return 1;
3613 }
3614
3615 for( p = cmdline; p && *p; )
3616 {
3617 token = next_token( &p );
3618 if( !token )
3619 break;
3620 if( !strcmpW( token, dash_aW ) )
3621 {
3622 RefreshFileTypeAssociations();
3623 continue;
3624 }
3625 if( !strcmpW( token, dash_rW ) )
3626 {
3627 cleanup_menus();
3628 continue;
3629 }
3630 if( !strcmpW( token, dash_wW ) )
3631 bWait = TRUE;
3632 else if ( !strcmpW( token, dash_uW ) )
3633 bURL = TRUE;
3634 else if ( !strcmpW( token, dash_tW ) )
3635 {
3636 WCHAR *lnkFile = next_token( &p );
3637 if (lnkFile)
3638 {
3639 WCHAR *outputFile = next_token( &p );
3640 if (outputFile)
3641 thumbnail_lnk(lnkFile, outputFile);
3642 }
3643 }
3644 else if( token[0] == '-' )
3645 {
3646 WINE_ERR( "unknown option %s\n", wine_dbgstr_w(token) );
3647 }
3648 else
3649 {
3650 BOOL bRet;
3651
3652 if (bURL)
3653 bRet = Process_URL( token, bWait );
3654 else
3655 bRet = Process_Link( token, bWait );
3656 if (!bRet)
3657 {
3658 WINE_ERR( "failed to build menu item for %s\n", wine_dbgstr_w(token) );
3659 ret = 1;
3660 }
3661 }
3662 }
3663
3664 CoUninitialize();
3665 return ret;
3666 }
GSOC 2012 project to enhance the control panel