SpecialSystemDirectory.cpp@ 44770

最後變更在這個檔案從44770是 1,由 vboxsync 提交於 55 年前
import
屬性 svn:eol-style 設為 `native` 屬性 svn:keywords 設為 `Author Date Id Revision`
檔案大小: 23.9 KB

行
1	/* -- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -- */
2	/* *** BEGIN LICENSE BLOCK ***
3	* Version: MPL 1.1/GPL 2.0/LGPL 2.1
4	*
5	* The contents of this file are subject to the Mozilla Public License Version
6	* 1.1 (the "License"); you may not use this file except in compliance with
7	* the License. You may obtain a copy of the License at
8	* http://www.mozilla.org/MPL/
9	*
10	* Software distributed under the License is distributed on an "AS IS" basis,
11	* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12	* for the specific language governing rights and limitations under the
13	* License.
14	*
15	* The Original Code is Mozilla Communicator client code, released
16	* March 31, 1998.
17	*
18	* The Initial Developer of the Original Code is
19	* Netscape Communications Corporation.
20	* Portions created by the Initial Developer are Copyright (C) 1998
21	* the Initial Developer. All Rights Reserved.
22	*
23	* Contributor(s):
24	* Doug Turner <[email protected]>
25	* IBM Corp.
26	*
27	* Alternatively, the contents of this file may be used under the terms of
28	* either of the GNU General Public License Version 2 or later (the "GPL"),
29	* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
30	* in which case the provisions of the GPL or the LGPL are applicable instead
31	* of those above. If you wish to allow use of your version of this file only
32	* under the terms of either the GPL or the LGPL, and not to allow others to
33	* use your version of this file under the terms of the MPL, indicate your
34	* decision by deleting the provisions above and replace them with the notice
35	* and other provisions required by the GPL or the LGPL. If you do not delete
36	* the provisions above, a recipient may use your version of this file under
37	* the terms of any one of the MPL, the GPL or the LGPL.
38	*
39	* *** END LICENSE BLOCK *** */
40
41	#include "SpecialSystemDirectory.h"
42	#include "nsString.h"
43	#include "nsDependentString.h"
44
45
46	#ifdef XP_MAC
47
48	#include <Folders.h>
49	#include <Files.h>
50	#include <Memory.h>
51	#include <Processes.h>
52	#include <Gestalt.h>
53	#include "nsIInternetConfigService.h"
54
55
56	#if UNIVERSAL_INTERFACES_VERSION < 0x0340
57	enum {
58	kSystemDomain = -32766, /* Read-only system hierarchy.*/
59	kLocalDomain = -32765, /* All users of a single machine have access to these resources.*/
60	kNetworkDomain = -32764, /* All users configured to use a common network server has access to these resources.*/
61	kUserDomain = -32763, /* Read/write. Resources that are private to the user.*/
62	kClassicDomain = -32762, /* Domain referring to the currently configured Classic System Folder*/
63
64	kDomainLibraryFolderType = FOUR_CHAR_CODE('dlib')
65	};
66	#endif
67
68	#elif defined(XP_WIN)
69
70	#include <windows.h>
71	#include <shlobj.h>
72	#include <stdlib.h>
73	#include <stdio.h>
74	#include <string.h>
75
76	#elif defined(XP_OS2)
77
78	#define MAX_PATH _MAX_PATH
79	#define INCL_WINWORKPLACE
80	#define INCL_DOSMISC
81	#define INCL_DOSMODULEMGR
82	#define INCL_DOSPROCESS
83	#define INCL_WINSHELLDATA
84	#include <os2.h>
85	#include <stdlib.h>
86	#include <stdio.h>
87	#include "prenv.h"
88
89	#elif defined(XP_UNIX)
90
91	#include <unistd.h>
92	#include <stdlib.h>
93	#include <sys/param.h>
94	#include "prenv.h"
95
96	#elif defined(XP_BEOS)
97
98	#include <FindDirectory.h>
99	#include <Path.h>
100	#include <unistd.h>
101	#include <stdlib.h>
102	#include <sys/param.h>
103	#include <OS.h>
104	#include <image.h>
105	#include "prenv.h"
106
107	#endif
108
109	#if defined(VMS)
110	#include <unixlib.h>
111	#endif
112
113
114
115	#if defined (XP_WIN)
116	typedef BOOL (WINAPI * GetSpecialPathProc) (HWND hwndOwner, LPSTR lpszPath, int nFolder, BOOL fCreate);
117	GetSpecialPathProc gGetSpecialPathProc = NULL;
118	static HINSTANCE gShell32DLLInst = NULL;
119	#endif
120	NS_COM void StartupSpecialSystemDirectory()
121	{
122	#if defined (XP_WIN)
123	/* On windows, the old method to get file locations is incredibly slow.
124	As of this writing, 3 calls to GetWindowsFolder accounts for 3% of mozilla
125	startup. Replacing these older calls with a single call to SHGetSpecialFolderPath
126	effectively removes these calls from the performace radar. We need to
127	support the older way of file location lookup on systems that do not have
128	IE4. (Note: gets the ansi version: SHGetSpecialFolderPathA).
129	*/
130	gShell32DLLInst = LoadLibrary("Shell32.dll");
131	if(gShell32DLLInst)
132	{
133	gGetSpecialPathProc = (GetSpecialPathProc) GetProcAddress(gShell32DLLInst,
134	"SHGetSpecialFolderPathA");
135	}
136	#endif
137	}
138
139	NS_COM void ShutdownSpecialSystemDirectory()
140	{
141	#if defined (XP_WIN)
142	if (gShell32DLLInst)
143	{
144	FreeLibrary(gShell32DLLInst);
145	gShell32DLLInst = NULL;
146	gGetSpecialPathProc = NULL;
147	}
148	#endif
149	}
150
151	#if defined (XP_WIN)
152
153	//----------------------------------------------------------------------------------------
154	static nsresult GetWindowsFolder(int folder, nsILocalFile** aFile)
155	//----------------------------------------------------------------------------------------
156	{
157	if (gGetSpecialPathProc) {
158	TCHAR path[MAX_PATH];
159	HRESULT result = gGetSpecialPathProc(NULL, path, folder, true);
160
161	if (!SUCCEEDED(result))
162	return NS_ERROR_FAILURE;
163
164	// Append the trailing slash
165	int len = strlen(path);
166	if (len>1 && path[len-1] != '\\')
167	{
168	path[len] = '\\';
169	path[len + 1] = '\0';
170	}
171
172	return NS_NewNativeLocalFile(nsDependentCString(path),
173	PR_TRUE,
174	aFile);
175	}
176
177	nsresult rv = NS_ERROR_FAILURE;
178	LPMALLOC pMalloc = NULL;
179	LPSTR pBuffer = NULL;
180	LPITEMIDLIST pItemIDList = NULL;
181	int len;
182
183	// Get the shell's allocator.
184	if (!SUCCEEDED(SHGetMalloc(&pMalloc)))
185	return NS_ERROR_FAILURE;
186
187	// Allocate a buffer
188	if ((pBuffer = (LPSTR) pMalloc->Alloc(MAX_PATH + 2)) == NULL)
189	return NS_ERROR_FAILURE;
190
191	// Get the PIDL for the folder.
192	if (!SUCCEEDED(SHGetSpecialFolderLocation(
193	NULL, folder, &pItemIDList)))
194	goto Clean;
195
196	if (!SUCCEEDED(SHGetPathFromIDList(pItemIDList, pBuffer)))
197	goto Clean;
198
199	// Append the trailing slash
200	len = strlen(pBuffer);
201	pBuffer[len] = '\\';
202	pBuffer[len + 1] = '\0';
203
204	// Assign the directory
205	rv = NS_NewNativeLocalFile(nsDependentCString(pBuffer),
206	PR_TRUE,
207	aFile);
208
209	Clean:
210	// Clean up.
211	if (pItemIDList)
212	pMalloc->Free(pItemIDList);
213	if (pBuffer)
214	pMalloc->Free(pBuffer);
215
216	pMalloc->Release();
217
218	return rv;
219	}
220
221	#endif // XP_WIN
222
223
224
225
226	nsresult
227	GetSpecialSystemDirectory(SystemDirectories aSystemSystemDirectory,
228	nsILocalFile** aFile)
229	{
230	#ifdef XP_MAC
231	OSErr err;
232	short vRefNum;
233	long dirID;
234	#endif
235
236	switch (aSystemSystemDirectory)
237	{
238	case OS_DriveDirectory:
239	#if defined (XP_WIN)
240	{
241	char path[_MAX_PATH];
242	PRInt32 len = GetWindowsDirectory( path, _MAX_PATH );
243	if (len)
244	{
245	if ( path[1] == ':' && path[2] == '\\' )
246	path[3] = 0;
247	}
248
249	return NS_NewNativeLocalFile(nsDependentCString(path),
250	PR_TRUE,
251	aFile);
252	}
253	#elif defined(XP_OS2)
254	{
255	ULONG ulBootDrive = 0;
256	char buffer[] = " :\\OS2\\";
257	DosQuerySysInfo( QSV_BOOT_DRIVE, QSV_BOOT_DRIVE,
258	&ulBootDrive, sizeof ulBootDrive);
259	buffer[0] = 'A' - 1 + ulBootDrive; // duh, 1-based index...
260
261	return NS_NewNativeLocalFile(nsDependentCString(buffer),
262	PR_TRUE,
263	aFile);
264	}
265	#elif defined(XP_MAC)
266	{
267	return nsIFileFromOSType(kVolumeRootFolderType, aFile);
268	}
269	#else
270	return NS_NewNativeLocalFile(nsDependentCString("/"),
271	PR_TRUE,
272	aFile);
273
274	#endif
275
276	case OS_TemporaryDirectory:
277	#if defined (XP_WIN)
278	{
279	char path[_MAX_PATH];
280	DWORD len = GetTempPath(_MAX_PATH, path);
281	return NS_NewNativeLocalFile(nsDependentCString(path),
282	PR_TRUE,
283	aFile);
284	}
285	#elif defined(XP_OS2)
286	{
287	char buffer[CCHMAXPATH] = "";
288	char *c = getenv( "TMP");
289	if( c) strcpy( buffer, c);
290	else
291	{
292	c = getenv( "TEMP");
293	if( c) strcpy( buffer, c);
294	}
295
296	return NS_NewNativeLocalFile(nsDependentCString(buffer),
297	PR_TRUE,
298	aFile);
299	}
300	#elif defined(XP_MAC)
301	return nsIFileFromOSType(kTemporaryFolderType, aFile);
302
303	#elif defined(XP_MACOSX)
304	{
305	return GetOSXFolderType(kUserDomain, kTemporaryFolderType, aFile);
306	}
307
308	#elif defined(XP_UNIX) \|\| defined(XP_BEOS)
309	{
310	static const char *tPath = nsnull;
311	if (!tPath) {
312	tPath = PR_GetEnv("TMPDIR");
313	if (!tPath \|\| !*tPath) {
314	tPath = PR_GetEnv("TMP");
315	if (!tPath \|\| !*tPath) {
316	tPath = PR_GetEnv("TEMP");
317	if (!tPath \|\| !*tPath) {
318	tPath = "/tmp/";
319	}
320	}
321	}
322	}
323	return NS_NewNativeLocalFile(nsDependentCString(tPath),
324	PR_TRUE,
325	aFile);
326	}
327	#else
328	break;
329	#endif
330
331	#if defined(XP_MAC)
332	case Mac_SystemDirectory:
333	return nsIFileFromOSType(kSystemFolderType, aFile);
334
335	case Mac_DesktopDirectory:
336	return nsIFileFromOSType(kDesktopFolderType, aFile);
337
338	case Mac_TrashDirectory:
339	return nsIFileFromOSType(kTrashFolderType, aFile);
340
341	case Mac_StartupDirectory:
342	return nsIFileFromOSType(kStartupFolderType, aFile);
343
344	case Mac_ShutdownDirectory:
345	return nsIFileFromOSType(kShutdownFolderType, aFile);
346
347	case Mac_AppleMenuDirectory:
348	return nsIFileFromOSType(kAppleMenuFolderType, aFile);
349
350	case Mac_ControlPanelDirectory:
351	return nsIFileFromOSType(kControlPanelFolderType, aFile);
352
353	case Mac_ExtensionDirectory:
354	return nsIFileFromOSType(kExtensionFolderType, aFile);
355
356	case Mac_FontsDirectory:
357	return nsIFileFromOSType(kFontsFolderType, aFile);
358
359	case Mac_ClassicPreferencesDirectory:
360	{
361	// whether Mac OS X or pre-Mac OS X, return Classic's Prefs folder
362	short domain;
363	long response;
364	err = ::Gestalt(gestaltSystemVersion, &response);
365	domain = (!err && response >= 0x00001000) ? kClassicDomain : kOnSystemDisk;
366	err = ::FindFolder(domain, kPreferencesFolderType, true, &vRefNum, &dirID);
367	if (!err) {
368	err = ::FSMakeFSSpec(vRefNum, dirID, "\p", &mSpec);
369	}
370	return NS_FILE_RESULT(err);
371	}
372
373	case Mac_PreferencesDirectory:
374	{
375	// if Mac OS X, return Mac OS X's Prefs folder
376	// if pre-Mac OS X, return Mac OS's Prefs folder
377	err = ::FindFolder(kOnSystemDisk, kPreferencesFolderType, true, &vRefNum, &dirID);
378	if (!err) {
379	err = ::FSMakeFSSpec(vRefNum, dirID, "\p", &mSpec);
380	}
381	return NS_FILE_RESULT(err);
382	}
383
384	case Mac_DocumentsDirectory:
385	return nsIFileFromOSType(kDocumentsFolderType, aFile);
386
387	case Mac_InternetSearchDirectory:
388	return nsIFileFromOSType(kInternetSearchSitesFolderType, aFile);
389
390	case Mac_DefaultDownloadDirectory:
391	return nsIFileFromOSType(kDefaultDownloadFolderType, aFile);
392
393	case Mac_UserLibDirectory:
394	{
395	FSSpec spec;
396	err = ::FindFolder(kUserDomain, kDomainLibraryFolderType, true, &vRefNum, &dirID);
397	if (!err) {
398	err = ::FSMakeFSSpec(vRefNum, dirID, "\p", &spec);
399	}
400
401	return NS_NewLocalFileWithFSSpec(&spec, PR_FALUE, aFile);
402	}
403	#endif
404
405	#if defined (XP_WIN)
406	case Win_SystemDirectory:
407	{
408	char path[_MAX_PATH];
409	PRInt32 len = GetSystemDirectory( path, _MAX_PATH );
410
411	// Need enough space to add the trailing backslash
412	if (len > _MAX_PATH-2)
413	break;
414	path[len] = '\\';
415	path[len+1] = '\0';
416
417	return NS_NewNativeLocalFile(nsDependentCString(path),
418	PR_TRUE,
419	aFile);
420	}
421
422	case Win_WindowsDirectory:
423	{
424	char path[_MAX_PATH];
425	PRInt32 len = GetWindowsDirectory( path, _MAX_PATH );
426
427	// Need enough space to add the trailing backslash
428	if (len > _MAX_PATH-2)
429	break;
430
431	path[len] = '\\';
432	path[len+1] = '\0';
433
434	return NS_NewNativeLocalFile(nsDependentCString(path),
435	PR_TRUE,
436	aFile);
437	}
438
439	case Win_HomeDirectory:
440	{
441	char path[_MAX_PATH];
442	if (GetEnvironmentVariable(TEXT("HOME"), path, _MAX_PATH) > 0)
443	{
444	PRInt32 len = strlen(path);
445	// Need enough space to add the trailing backslash
446	if (len > _MAX_PATH - 2)
447	break;
448
449	path[len] = '\\';
450	path[len+1] = '\0';
451
452	return NS_NewNativeLocalFile(nsDependentCString(path),
453	PR_TRUE,
454	aFile);
455	}
456
457	if (GetEnvironmentVariable(TEXT("HOMEDRIVE"), path, _MAX_PATH) > 0)
458	{
459	char temp[_MAX_PATH];
460	if (GetEnvironmentVariable(TEXT("HOMEPATH"), temp, _MAX_PATH) > 0)
461	strncat(path, temp, _MAX_PATH);
462
463	PRInt32 len = strlen(path);
464
465	// Need enough space to add the trailing backslash
466	if (len > _MAX_PATH - 2)
467	break;
468
469	path[len] = '\\';
470	path[len+1] = '\0';
471
472	return NS_NewNativeLocalFile(nsDependentCString(path),
473	PR_TRUE,
474	aFile);
475	}
476	}
477	case Win_Desktop:
478	{
479	return GetWindowsFolder(CSIDL_DESKTOP, aFile);
480	}
481	case Win_Programs:
482	{
483	return GetWindowsFolder(CSIDL_PROGRAMS, aFile);
484	}
485	case Win_Controls:
486	{
487	return GetWindowsFolder(CSIDL_CONTROLS, aFile);
488	}
489	case Win_Printers:
490	{
491	return GetWindowsFolder(CSIDL_PRINTERS, aFile);
492	}
493	case Win_Personal:
494	{
495	return GetWindowsFolder(CSIDL_PERSONAL, aFile);
496	}
497	case Win_Favorites:
498	{
499	return GetWindowsFolder(CSIDL_FAVORITES, aFile);
500	}
501	case Win_Startup:
502	{
503	return GetWindowsFolder(CSIDL_STARTUP, aFile);
504	}
505	case Win_Recent:
506	{
507	return GetWindowsFolder(CSIDL_RECENT, aFile);
508	}
509	case Win_Sendto:
510	{
511	return GetWindowsFolder(CSIDL_SENDTO, aFile);
512	}
513	case Win_Bitbucket:
514	{
515	return GetWindowsFolder(CSIDL_BITBUCKET, aFile);
516	}
517	case Win_Startmenu:
518	{
519	return GetWindowsFolder(CSIDL_STARTMENU, aFile);
520	}
521	case Win_Desktopdirectory:
522	{
523	return GetWindowsFolder(CSIDL_DESKTOPDIRECTORY, aFile);
524	}
525	case Win_Drives:
526	{
527	return GetWindowsFolder(CSIDL_DRIVES, aFile);
528	}
529	case Win_Network:
530	{
531	return GetWindowsFolder(CSIDL_NETWORK, aFile);
532	}
533	case Win_Nethood:
534	{
535	return GetWindowsFolder(CSIDL_NETHOOD, aFile);
536	}
537	case Win_Fonts:
538	{
539	return GetWindowsFolder(CSIDL_FONTS, aFile);
540	}
541	case Win_Templates:
542	{
543	return GetWindowsFolder(CSIDL_TEMPLATES, aFile);
544	}
545	case Win_Common_Startmenu:
546	{
547	return GetWindowsFolder(CSIDL_COMMON_STARTMENU, aFile);
548	}
549	case Win_Common_Programs:
550	{
551	return GetWindowsFolder(CSIDL_COMMON_PROGRAMS, aFile);
552	}
553	case Win_Common_Startup:
554	{
555	return GetWindowsFolder(CSIDL_COMMON_STARTUP, aFile);
556	}
557	case Win_Common_Desktopdirectory:
558	{
559	return GetWindowsFolder(CSIDL_COMMON_DESKTOPDIRECTORY, aFile);
560	}
561	case Win_Appdata:
562	{
563	return GetWindowsFolder(CSIDL_APPDATA, aFile);
564	}
565	case Win_Printhood:
566	{
567	return GetWindowsFolder(CSIDL_PRINTHOOD, aFile);
568	}
569	case Win_Cookies:
570	{
571	return GetWindowsFolder(CSIDL_COOKIES, aFile);
572	}
573	#endif // XP_WIN
574
575	#if defined(XP_UNIX)
576	case Unix_LocalDirectory:
577	return NS_NewNativeLocalFile(nsDependentCString("/usr/local/netscape/"),
578	PR_TRUE,
579	aFile);
580	case Unix_LibDirectory:
581	return NS_NewNativeLocalFile(nsDependentCString("/usr/local/lib/netscape/"),
582	PR_TRUE,
583	aFile);
584
585	case Unix_HomeDirectory:
586	#ifdef VMS
587	{
588	char *pHome;
589	pHome = getenv("HOME");
590	if (*pHome == '/') {
591	return NS_NewNativeLocalFile(nsDependentCString(pHome),
592	PR_TRUE,
593	aFile);
594
595	}
596	else
597	{
598	return NS_NewNativeLocalFile(nsDependentCString(decc$translate_vms(pHome)),
599	PR_TRUE,
600	aFile);
601	}
602	}
603	#else
604	return NS_NewNativeLocalFile(nsDependentCString(PR_GetEnv("HOME")),
605	PR_TRUE,
606	aFile);
607
608	#endif
609
610	#endif
611
612	#ifdef XP_BEOS
613	case BeOS_SettingsDirectory:
614	{
615	char path[MAXPATHLEN];
616	find_directory(B_USER_SETTINGS_DIRECTORY, 0, 0, path, MAXPATHLEN);
617	// Need enough space to add the trailing backslash
618	int len = strlen(path);
619	if (len > MAXPATHLEN-2)
620	break;
621	path[len] = '/';
622	path[len+1] = '\0';
623	return NS_NewNativeLocalFile(nsDependentCString(path),
624	PR_TRUE,
625	aFile);
626	}
627
628	case BeOS_HomeDirectory:
629	{
630	char path[MAXPATHLEN];
631	find_directory(B_USER_DIRECTORY, 0, 0, path, MAXPATHLEN);
632	// Need enough space to add the trailing backslash
633	int len = strlen(path);
634	if (len > MAXPATHLEN-2)
635	break;
636	path[len] = '/';
637	path[len+1] = '\0';
638
639	return NS_NewNativeLocalFile(nsDependentCString(path),
640	PR_TRUE,
641	aFile);
642	}
643
644	case BeOS_DesktopDirectory:
645	{
646	char path[MAXPATHLEN];
647	find_directory(B_DESKTOP_DIRECTORY, 0, 0, path, MAXPATHLEN);
648	// Need enough space to add the trailing backslash
649	int len = strlen(path);
650	if (len > MAXPATHLEN-2)
651	break;
652	path[len] = '/';
653	path[len+1] = '\0';
654
655	return NS_NewNativeLocalFile(nsDependentCString(path),
656	PR_TRUE,
657	aFile);
658	}
659
660	case BeOS_SystemDirectory:
661	{
662	char path[MAXPATHLEN];
663	find_directory(B_BEOS_DIRECTORY, 0, 0, path, MAXPATHLEN);
664	// Need enough space to add the trailing backslash
665	int len = strlen(path);
666	if (len > MAXPATHLEN-2)
667	break;
668	path[len] = '/';
669	path[len+1] = '\0';
670
671	return NS_NewNativeLocalFile(nsDependentCString(path),
672	PR_TRUE,
673	aFile);
674	}
675	#endif
676	#ifdef XP_OS2
677	case OS2_SystemDirectory:
678	{
679	ULONG ulBootDrive = 0;
680	char buffer[] = " :\\OS2\\System\\";
681	DosQuerySysInfo( QSV_BOOT_DRIVE, QSV_BOOT_DRIVE,
682	&ulBootDrive, sizeof ulBootDrive);
683	buffer[0] = 'A' - 1 + ulBootDrive; // duh, 1-based index...
684
685	return NS_NewNativeLocalFile(nsDependentCString(buffer),
686	PR_TRUE,
687	aFile);
688	}
689
690	case OS2_OS2Directory:
691	{
692	ULONG ulBootDrive = 0;
693	char buffer[] = " :\\OS2\\";
694	DosQuerySysInfo( QSV_BOOT_DRIVE, QSV_BOOT_DRIVE,
695	&ulBootDrive, sizeof ulBootDrive);
696	buffer[0] = 'A' - 1 + ulBootDrive; // duh, 1-based index...
697
698	return NS_NewNativeLocalFile(nsDependentCString(buffer),
699	PR_TRUE,
700	aFile);
701	}
702
703	case OS2_HomeDirectory:
704	{
705	nsresult rv;
706	char *tPath = PR_GetEnv("MOZILLA_HOME");
707	char buffer[CCHMAXPATH];
708	/* If MOZILLA_HOME is not set, use GetCurrentProcessDirectory */
709	/* To ensure we get a long filename system */
710	if (!tPath \|\| !*tPath) {
711	PPIB ppib;
712	PTIB ptib;
713	DosGetInfoBlocks( &ptib, &ppib);
714	DosQueryModuleName( ppib->pib_hmte, CCHMAXPATH, buffer);
715	*strrchr( buffer, '\\') = '\0'; // XXX DBCS misery
716	tPath = buffer;
717	}
718	rv = NS_NewNativeLocalFile(nsDependentCString(tPath),
719	PR_TRUE,
720	aFile);
721
722	PrfWriteProfileString(HINI_USERPROFILE, "Mozilla", "Home", tPath);
723	return rv;
724	}
725
726	case OS2_DesktopDirectory:
727	{
728	char szPath[CCHMAXPATH + 1];
729	BOOL fSuccess;
730	fSuccess = WinQueryActiveDesktopPathname (szPath, sizeof(szPath));
731	int len = strlen (szPath);
732	if (len > CCHMAXPATH -1)
733	break;
734	szPath[len] = '\\';
735	szPath[len + 1] = '\0';
736
737	return NS_NewNativeLocalFile(nsDependentCString(szPath),
738	PR_TRUE,
739	aFile);
740	}
741	#endif
742	default:
743	break;
744	}
745	return NS_ERROR_NOT_AVAILABLE;
746	}
747
748	#if defined (XP_MACOSX)
749	nsresult
750	GetOSXFolderType(short aDomain, OSType aFolderType, nsILocalFile **localFile)
751	{
752	OSErr err;
753	FSRef fsRef;
754	nsresult rv = NS_ERROR_FAILURE;
755
756	err = ::FSFindFolder(aDomain, aFolderType, kCreateFolder, &fsRef);
757	if (err == noErr)
758	{
759	NS_NewLocalFile(EmptyString(), PR_TRUE, localFile);
760	nsCOMPtr<nsILocalFileMac> localMacFile(do_QueryInterface(*localFile));
761	if (localMacFile)
762	rv = localMacFile->InitWithFSRef(&fsRef);
763	}
764	return rv;
765	}
766	#endif
767

注意: 瀏覽 TracBrowser 來幫助您使用儲存庫瀏覽器

source: vbox/trunk/src/libs/xpcom18a4/xpcom/io/SpecialSystemDirectory.cpp@ 44770

以其他格式下載: