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pjs/xpcom/io/nsDirectoryService.cpp

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* IBM Corp.
* Fredrik Holmqvist <thesuckiestemail@yahoo.se>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsCOMPtr.h"
#include "nsDirectoryService.h"
#include "nsDirectoryServiceDefs.h"
#include "nsLocalFile.h"
#include "nsDebug.h"
#include "nsStaticAtom.h"
#if defined(XP_MAC)
#include <Folders.h>
#include <Files.h>
#include <Memory.h>
#include <Processes.h>
#include <Gestalt.h>
#elif defined(XP_WIN)
#include <windows.h>
#include <shlobj.h>
#include <stdlib.h>
#include <stdio.h>
#elif defined(XP_UNIX) || defined(XP_MACOSX)
#include <unistd.h>
#include <stdlib.h>
#include <sys/param.h>
#include "prenv.h"
#ifdef XP_MACOSX
#include <CoreServices/CoreServices.h>
#include <Folders.h>
#include <Files.h>
#include <Memory.h>
#include <Processes.h>
#include <Gestalt.h>
#include <CFURL.h>
#include <InternetConfig.h>
#endif
#elif defined(XP_OS2)
#define MAX_PATH _MAX_PATH
#elif defined(XP_BEOS)
#include <FindDirectory.h>
#include <Path.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/param.h>
#include <OS.h>
#include <image.h>
#include "prenv.h"
#endif
#include "SpecialSystemDirectory.h"
#include "nsAppFileLocationProvider.h"
#if defined(XP_MAC)
#define COMPONENT_REGISTRY_NAME NS_LITERAL_CSTRING("Component Registry")
#define COMPONENT_DIRECTORY NS_LITERAL_CSTRING("Components")
#else
#define COMPONENT_REGISTRY_NAME NS_LITERAL_CSTRING("compreg.dat")
#define COMPONENT_DIRECTORY NS_LITERAL_CSTRING("components")
#endif
#define XPTI_REGISTRY_NAME NS_LITERAL_CSTRING("xpti.dat")
// define home directory
// For Windows platform, We are choosing Appdata folder as HOME
#if defined (XP_WIN)
#define HOME_DIR NS_WIN_APPDATA_DIR
#elif defined (XP_MAC) || defined (XP_MACOSX)
#define HOME_DIR NS_OSX_HOME_DIR
#elif defined (XP_UNIX)
#define HOME_DIR NS_UNIX_HOME_DIR
#elif defined (XP_OS2)
#define HOME_DIR NS_OS2_HOME_DIR
#elif defined (XP_BEOS)
#define HOME_DIR NS_BEOS_HOME_DIR
#endif
//----------------------------------------------------------------------------------------
nsresult
nsDirectoryService::GetCurrentProcessDirectory(nsILocalFile** aFile)
//----------------------------------------------------------------------------------------
{
NS_ENSURE_ARG_POINTER(aFile);
*aFile = nsnull;
// Set the component registry location:
if (!mService)
return NS_ERROR_FAILURE;
nsresult rv;
nsCOMPtr<nsIProperties> dirService;
rv = nsDirectoryService::Create(nsnull,
NS_GET_IID(nsIProperties),
getter_AddRefs(dirService)); // needs to be around for life of product
if (dirService)
{
nsCOMPtr <nsILocalFile> aLocalFile;
dirService->Get(NS_XPCOM_INIT_CURRENT_PROCESS_DIR, NS_GET_IID(nsILocalFile), getter_AddRefs(aLocalFile));
if (aLocalFile)
{
*aFile = aLocalFile;
NS_ADDREF(*aFile);
return NS_OK;
}
}
nsLocalFile* localFile = new nsLocalFile;
if (localFile == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(localFile);
#ifdef XP_WIN
char buf[MAX_PATH];
if ( ::GetModuleFileName(0, buf, sizeof(buf)) ) {
// chop of the executable name by finding the rightmost backslash
char* lastSlash = PL_strrchr(buf, '\\');
if (lastSlash)
*(lastSlash + 1) = '\0';
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
#elif defined(XP_MAC)
// get info for the the current process to determine the directory
// its located in
OSErr err;
ProcessSerialNumber psn = {kNoProcess, kCurrentProcess};
ProcessInfoRec pInfo;
FSSpec tempSpec;
// initialize ProcessInfoRec before calling
// GetProcessInformation() or die horribly.
pInfo.processName = nil;
pInfo.processAppSpec = &tempSpec;
pInfo.processInfoLength = sizeof(ProcessInfoRec);
err = GetProcessInformation(&psn, &pInfo);
if (!err)
{
// create an FSSpec from the volume and dirid of the app.
FSSpec appFSSpec;
::FSMakeFSSpec(pInfo.processAppSpec->vRefNum, pInfo.processAppSpec->parID, 0, &appFSSpec);
nsCOMPtr<nsILocalFileMac> localFileMac = do_QueryInterface((nsIFile*)localFile);
if (localFileMac)
{
localFileMac->InitWithFSSpec(&appFSSpec);
*aFile = localFile;
return NS_OK;
}
}
#elif defined(XP_MACOSX)
// Works even if we're not bundled.
CFBundleRef appBundle = CFBundleGetMainBundle();
if (appBundle != nsnull)
{
CFURLRef bundleURL = CFBundleCopyExecutableURL(appBundle);
if (bundleURL != nsnull)
{
CFURLRef parentURL = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, bundleURL);
if (parentURL)
{
// Pass PR_TRUE for the "resolveAgainstBase" arg to CFURLGetFileSystemRepresentation.
// This will resolve the relative portion of the CFURL against it base, giving a full
// path, which CFURLCopyFileSystemPath doesn't do.
char buffer[PATH_MAX];
if (CFURLGetFileSystemRepresentation(parentURL, PR_TRUE, (UInt8 *)buffer, sizeof(buffer)))
{
#ifdef DEBUG_conrad
printf("nsDirectoryService - CurrentProcessDir is: %s\n", buffer);
#endif
rv = localFile->InitWithNativePath(nsDependentCString(buffer));
if (NS_SUCCEEDED(rv))
*aFile = localFile;
}
CFRelease(parentURL);
}
CFRelease(bundleURL);
}
}
NS_ASSERTION(*aFile, "nsDirectoryService - Could not determine CurrentProcessDir.\n");
if (*aFile)
return NS_OK;
#elif defined(XP_UNIX)
// In the absence of a good way to get the executable directory let
// us try this for unix:
// - if MOZILLA_FIVE_HOME is defined, that is it
// - else give the current directory
char buf[MAXPATHLEN];
// The MOZ_DEFAULT_MOZILLA_FIVE_HOME variable can be set at configure time with
// a --with-default-mozilla-five-home=foo autoconf flag.
//
// The idea here is to allow for builds that have a default MOZILLA_FIVE_HOME
// regardless of the environment. This makes it easier to write apps that
// embed mozilla without having to worry about setting up the environment
//
// We do this py putenv()ing the default value into the environment. Note that
// we only do this if it is not already set.
#ifdef MOZ_DEFAULT_MOZILLA_FIVE_HOME
if (PR_GetEnv("MOZILLA_FIVE_HOME") == nsnull)
{
putenv("MOZILLA_FIVE_HOME=" MOZ_DEFAULT_MOZILLA_FIVE_HOME);
}
#endif
char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME");
if (moz5)
{
if (realpath(moz5, buf)) {
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
}
#if defined(DEBUG)
static PRBool firstWarning = PR_TRUE;
if(!moz5 && firstWarning) {
// Warn that MOZILLA_FIVE_HOME not set, once.
printf("Warning: MOZILLA_FIVE_HOME not set.\n");
firstWarning = PR_FALSE;
}
#endif /* DEBUG */
// Fall back to current directory.
if (getcwd(buf, sizeof(buf)))
{
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
#elif defined(XP_OS2)
PPIB ppib;
PTIB ptib;
char buffer[CCHMAXPATH];
DosGetInfoBlocks( &ptib, &ppib);
DosQueryModuleName( ppib->pib_hmte, CCHMAXPATH, buffer);
*strrchr( buffer, '\\') = '\0'; // XXX DBCS misery
localFile->InitWithNativePath(nsDependentCString(buffer));
*aFile = localFile;
return NS_OK;
#elif defined(XP_BEOS)
char buf[MAXPATHLEN];
int32 cookie = 0;
image_info info;
char *p;
*buf = 0;
if(get_next_image_info(0, &cookie, &info) == B_OK)
{
strcpy(buf, info.name);
if((p = strrchr(buf, '/')) != 0)
{
if( (p-2 >= buf) && *(p-2)=='/' && *(p-1)=='.')
p -=2;
*p = 0;
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
}
#endif
NS_RELEASE(localFile);
NS_ERROR("unable to get current process directory");
return NS_ERROR_FAILURE;
} // GetCurrentProcessDirectory()
nsIAtom* nsDirectoryService::sCurrentProcess = nsnull;
nsIAtom* nsDirectoryService::sComponentRegistry = nsnull;
nsIAtom* nsDirectoryService::sXPTIRegistry = nsnull;
nsIAtom* nsDirectoryService::sComponentDirectory = nsnull;
nsIAtom* nsDirectoryService::sGRE_Directory = nsnull;
nsIAtom* nsDirectoryService::sGRE_ComponentDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_DriveDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_TemporaryDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_CurrentProcessDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_CurrentWorkingDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_DesktopDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_HomeDirectory = nsnull;
#if defined (XP_MACOSX)
nsIAtom* nsDirectoryService::sDirectory = nsnull;
nsIAtom* nsDirectoryService::sTrashDirectory = nsnull;
nsIAtom* nsDirectoryService::sStartupDirectory = nsnull;
nsIAtom* nsDirectoryService::sShutdownDirectory = nsnull;
nsIAtom* nsDirectoryService::sAppleMenuDirectory = nsnull;
nsIAtom* nsDirectoryService::sControlPanelDirectory = nsnull;
nsIAtom* nsDirectoryService::sExtensionDirectory = nsnull;
nsIAtom* nsDirectoryService::sFontsDirectory = nsnull;
nsIAtom* nsDirectoryService::sPreferencesDirectory = nsnull;
nsIAtom* nsDirectoryService::sDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sInternetSearchDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserLibDirectory = nsnull;
nsIAtom* nsDirectoryService::sDefaultDownloadDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserDesktopDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalDesktopDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserApplicationsDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalApplicationsDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserInternetPlugInDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalInternetPlugInDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserFrameworksDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalFrameworksDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserPreferencesDirectory = nsnull;
nsIAtom* nsDirectoryService::sLocalPreferencesDirectory = nsnull;
nsIAtom* nsDirectoryService::sPictureDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sMovieDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sMusicDocumentsDirectory = nsnull;
nsIAtom* nsDirectoryService::sInternetSitesDirectory = nsnull;
#elif defined (XP_WIN)
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
nsIAtom* nsDirectoryService::sWindowsDirectory = nsnull;
nsIAtom* nsDirectoryService::sDesktop = nsnull;
nsIAtom* nsDirectoryService::sPrograms = nsnull;
nsIAtom* nsDirectoryService::sControls = nsnull;
nsIAtom* nsDirectoryService::sPrinters = nsnull;
nsIAtom* nsDirectoryService::sPersonal = nsnull;
nsIAtom* nsDirectoryService::sFavorites = nsnull;
nsIAtom* nsDirectoryService::sStartup = nsnull;
nsIAtom* nsDirectoryService::sRecent = nsnull;
nsIAtom* nsDirectoryService::sSendto = nsnull;
nsIAtom* nsDirectoryService::sBitbucket = nsnull;
nsIAtom* nsDirectoryService::sStartmenu = nsnull;
nsIAtom* nsDirectoryService::sDesktopdirectory = nsnull;
nsIAtom* nsDirectoryService::sDrives = nsnull;
nsIAtom* nsDirectoryService::sNetwork = nsnull;
nsIAtom* nsDirectoryService::sNethood = nsnull;
nsIAtom* nsDirectoryService::sFonts = nsnull;
nsIAtom* nsDirectoryService::sTemplates = nsnull;
nsIAtom* nsDirectoryService::sCommon_Startmenu = nsnull;
nsIAtom* nsDirectoryService::sCommon_Programs = nsnull;
nsIAtom* nsDirectoryService::sCommon_Startup = nsnull;
nsIAtom* nsDirectoryService::sCommon_Desktopdirectory = nsnull;
nsIAtom* nsDirectoryService::sAppdata = nsnull;
nsIAtom* nsDirectoryService::sPrinthood = nsnull;
nsIAtom* nsDirectoryService::sWinCookiesDirectory = nsnull;
#elif defined (XP_UNIX)
nsIAtom* nsDirectoryService::sLocalDirectory = nsnull;
nsIAtom* nsDirectoryService::sLibDirectory = nsnull;
#elif defined (XP_OS2)
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS2Directory = nsnull;
#elif defined (XP_BEOS)
nsIAtom* nsDirectoryService::sSettingsDirectory = nsnull;
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
#endif
nsDirectoryService* nsDirectoryService::mService = nsnull;
nsDirectoryService::nsDirectoryService() :
mHashtable(256, PR_TRUE)
{
}
NS_METHOD
nsDirectoryService::Create(nsISupports *outer, REFNSIID aIID, void **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
if (!mService)
{
mService = new nsDirectoryService();
if (!mService)
return NS_ERROR_OUT_OF_MEMORY;
}
return mService->QueryInterface(aIID, aResult);
}
static const nsStaticAtom directory_atoms[] = {
{ NS_XPCOM_CURRENT_PROCESS_DIR, &nsDirectoryService::sCurrentProcess },
{ NS_XPCOM_COMPONENT_REGISTRY_FILE, &nsDirectoryService::sComponentRegistry },
{ NS_XPCOM_COMPONENT_DIR, &nsDirectoryService::sComponentDirectory },
{ NS_XPCOM_XPTI_REGISTRY_FILE, &nsDirectoryService::sXPTIRegistry },
{ NS_GRE_DIR, &nsDirectoryService::sGRE_Directory },
{ NS_GRE_COMPONENT_DIR, &nsDirectoryService::sGRE_ComponentDirectory },
{ NS_OS_DRIVE_DIR, &nsDirectoryService::sOS_DriveDirectory },
{ NS_OS_TEMP_DIR, &nsDirectoryService::sOS_TemporaryDirectory },
{ NS_OS_CURRENT_PROCESS_DIR, &nsDirectoryService::sOS_CurrentProcessDirectory },
{ NS_OS_CURRENT_WORKING_DIR, &nsDirectoryService::sOS_CurrentWorkingDirectory },
{ NS_OS_HOME_DIR, &nsDirectoryService::sOS_HomeDirectory },
{ NS_OS_DESKTOP_DIR, &nsDirectoryService::sOS_DesktopDirectory },
{ NS_XPCOM_INIT_CURRENT_PROCESS_DIR, nsnull },
#if defined (XP_MACOSX)
{ NS_OS_SYSTEM_DIR, &nsDirectoryService::sDirectory },
{ NS_MAC_TRASH_DIR, &nsDirectoryService::sTrashDirectory },
{ NS_MAC_STARTUP_DIR, &nsDirectoryService::sStartupDirectory },
{ NS_MAC_SHUTDOWN_DIR, &nsDirectoryService::sShutdownDirectory },
{ NS_MAC_APPLE_MENU_DIR, &nsDirectoryService::sAppleMenuDirectory },
{ NS_MAC_CONTROL_PANELS_DIR, &nsDirectoryService::sControlPanelDirectory },
{ NS_MAC_EXTENSIONS_DIR, &nsDirectoryService::sExtensionDirectory },
{ NS_MAC_FONTS_DIR, &nsDirectoryService::sFontsDirectory },
{ NS_MAC_PREFS_DIR, &nsDirectoryService::sPreferencesDirectory },
{ NS_MAC_DOCUMENTS_DIR, &nsDirectoryService::sDocumentsDirectory },
{ NS_MAC_INTERNET_SEARCH_DIR, &nsDirectoryService::sInternetSearchDirectory },
{ NS_MAC_USER_LIB_DIR, &nsDirectoryService::sUserLibDirectory },
{ NS_OSX_DEFAULT_DOWNLOAD_DIR, &nsDirectoryService::sDefaultDownloadDirectory },
{ NS_OSX_USER_DESKTOP_DIR, &nsDirectoryService::sUserDesktopDirectory },
{ NS_OSX_LOCAL_DESKTOP_DIR, &nsDirectoryService::sLocalDesktopDirectory },
{ NS_OSX_USER_APPLICATIONS_DIR, &nsDirectoryService::sUserApplicationsDirectory },
{ NS_OSX_LOCAL_APPLICATIONS_DIR, &nsDirectoryService::sLocalApplicationsDirectory },
{ NS_OSX_USER_DOCUMENTS_DIR, &nsDirectoryService::sUserDocumentsDirectory },
{ NS_OSX_LOCAL_DOCUMENTS_DIR, &nsDirectoryService::sLocalDocumentsDirectory },
{ NS_OSX_USER_INTERNET_PLUGIN_DIR, &nsDirectoryService::sUserInternetPlugInDirectory },
{ NS_OSX_LOCAL_INTERNET_PLUGIN_DIR, &nsDirectoryService::sLocalInternetPlugInDirectory },
{ NS_OSX_USER_FRAMEWORKS_DIR, &nsDirectoryService::sUserFrameworksDirectory },
{ NS_OSX_LOCAL_FRAMEWORKS_DIR, &nsDirectoryService::sLocalFrameworksDirectory },
{ NS_OSX_USER_PREFERENCES_DIR, &nsDirectoryService::sUserPreferencesDirectory },
{ NS_OSX_LOCAL_PREFERENCES_DIR, &nsDirectoryService::sLocalPreferencesDirectory },
{ NS_OSX_PICTURE_DOCUMENTS_DIR, &nsDirectoryService::sPictureDocumentsDirectory },
{ NS_OSX_MOVIE_DOCUMENTS_DIR, &nsDirectoryService::sMovieDocumentsDirectory },
{ NS_OSX_MUSIC_DOCUMENTS_DIR, &nsDirectoryService::sMusicDocumentsDirectory },
{ NS_OSX_INTERNET_SITES_DIR, &nsDirectoryService::sInternetSitesDirectory },
#elif defined (XP_WIN)
{ NS_OS_SYSTEM_DIR, &nsDirectoryService::sSystemDirectory },
{ NS_WIN_WINDOWS_DIR, &nsDirectoryService::sWindowsDirectory },
{ NS_WIN_DESKTOP_DIR, &nsDirectoryService::sDesktop },
{ NS_WIN_PROGRAMS_DIR, &nsDirectoryService::sPrograms },
{ NS_WIN_CONTROLS_DIR, &nsDirectoryService::sControls },
{ NS_WIN_PRINTERS_DIR, &nsDirectoryService::sPrinters },
{ NS_WIN_PERSONAL_DIR, &nsDirectoryService::sPersonal },
{ NS_WIN_FAVORITES_DIR, &nsDirectoryService::sFavorites },
{ NS_WIN_STARTUP_DIR, &nsDirectoryService::sStartup },
{ NS_WIN_RECENT_DIR, &nsDirectoryService::sRecent },
{ NS_WIN_SEND_TO_DIR, &nsDirectoryService::sSendto },
{ NS_WIN_BITBUCKET_DIR, &nsDirectoryService::sBitbucket },
{ NS_WIN_STARTMENU_DIR, &nsDirectoryService::sStartmenu },
{ NS_WIN_DESKTOP_DIRECTORY, &nsDirectoryService::sDesktopdirectory },
{ NS_WIN_DRIVES_DIR, &nsDirectoryService::sDrives },
{ NS_WIN_NETWORK_DIR, &nsDirectoryService::sNetwork },
{ NS_WIN_NETHOOD_DIR, &nsDirectoryService::sNethood },
{ NS_WIN_FONTS_DIR, &nsDirectoryService::sFonts },
{ NS_WIN_TEMPLATES_DIR, &nsDirectoryService::sTemplates },
{ NS_WIN_COMMON_STARTMENU_DIR, &nsDirectoryService::sCommon_Startmenu },
{ NS_WIN_COMMON_PROGRAMS_DIR, &nsDirectoryService::sCommon_Programs },
{ NS_WIN_COMMON_STARTUP_DIR, &nsDirectoryService::sCommon_Startup },
{ NS_WIN_COMMON_DESKTOP_DIRECTORY, &nsDirectoryService::sCommon_Desktopdirectory },
{ NS_WIN_APPDATA_DIR, &nsDirectoryService::sAppdata },
{ NS_WIN_PRINTHOOD, &nsDirectoryService::sPrinthood },
{ NS_WIN_COOKIES_DIR, &nsDirectoryService::sWinCookiesDirectory },
#elif defined (XP_UNIX)
{ NS_UNIX_LOCAL_DIR, &nsDirectoryService::sLocalDirectory },
{ NS_UNIX_LIB_DIR, &nsDirectoryService::sLibDirectory },
#elif defined (XP_OS2)
{ NS_OS_SYSTEM_DIR, &nsDirectoryService::sSystemDirectory },
{ NS_OS2_DIR, &nsDirectoryService::sOS2Directory },
#elif defined (XP_BEOS)
{ NS_OS_SYSTEM_DIR, &nsDirectoryService::sSystemDirectory },
{ NS_BEOS_SETTINGS_DIR, &nsDirectoryService::sSettingsDirectory },
#endif
};
nsresult
nsDirectoryService::Init()
{
nsresult rv;
rv = NS_NewISupportsArray(getter_AddRefs(mProviders));
if (NS_FAILED(rv)) return rv;
NS_RegisterStaticAtoms(directory_atoms, NS_ARRAY_LENGTH(directory_atoms));
// Let the list hold the only reference to the provider.
nsAppFileLocationProvider *defaultProvider = new nsAppFileLocationProvider;
if (!defaultProvider)
return NS_ERROR_OUT_OF_MEMORY;
// AppendElement returns PR_TRUE for success.
rv = mProviders->AppendElement(defaultProvider) ? NS_OK : NS_ERROR_FAILURE;
return rv;
}
PRBool
nsDirectoryService::ReleaseValues(nsHashKey* key, void* data, void* closure)
{
nsISupports* value = (nsISupports*)data;
NS_IF_RELEASE(value);
return PR_TRUE;
}
nsDirectoryService::~nsDirectoryService()
{
// clear the global
mService = nsnull;
}
NS_IMPL_THREADSAFE_ISUPPORTS4(nsDirectoryService, nsIProperties, nsIDirectoryService, nsIDirectoryServiceProvider, nsIDirectoryServiceProvider2)
NS_IMETHODIMP
nsDirectoryService::Undefine(const char* prop)
{
nsCStringKey key(prop);
if (!mHashtable.Exists(&key))
return NS_ERROR_FAILURE;
mHashtable.Remove (&key);
return NS_OK;
}
NS_IMETHODIMP
nsDirectoryService::GetKeys(PRUint32 *count, char ***keys)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
struct FileData
{
FileData(const char* aProperty,
const nsIID& aUUID) :
property(aProperty),
data(nsnull),
persistent(PR_TRUE),
uuid(aUUID) {}
const char* property;
nsISupports* data;
PRBool persistent;
const nsIID& uuid;
};
static PRBool FindProviderFile(nsISupports* aElement, void *aData)
{
nsresult rv;
FileData* fileData = (FileData*)aData;
if (fileData->uuid.Equals(NS_GET_IID(nsISimpleEnumerator)))
{
// Not all providers implement this iface
nsCOMPtr<nsIDirectoryServiceProvider2> prov2 = do_QueryInterface(aElement);
if (prov2)
{
rv = prov2->GetFiles(fileData->property, (nsISimpleEnumerator **)&fileData->data);
if (NS_SUCCEEDED(rv) && fileData->data) {
fileData->persistent = PR_FALSE; // Enumerators can never be peristent
return PR_FALSE;
}
}
}
else
{
nsCOMPtr<nsIDirectoryServiceProvider> prov = do_QueryInterface(aElement);
if (!prov)
return PR_FALSE;
rv = prov->GetFile(fileData->property, &fileData->persistent, (nsIFile **)&fileData->data);
if (NS_SUCCEEDED(rv) && fileData->data)
return PR_FALSE;
}
return PR_TRUE;
}
NS_IMETHODIMP
nsDirectoryService::Get(const char* prop, const nsIID & uuid, void* *result)
{
nsCStringKey key(prop);
nsCOMPtr<nsISupports> value = dont_AddRef(mHashtable.Get(&key));
if (value)
{
nsCOMPtr<nsIFile> cloneFile;
nsCOMPtr<nsIFile> cachedFile = do_QueryInterface(value);
NS_ASSERTION(cachedFile, "nsIFile expected");
cachedFile->Clone(getter_AddRefs(cloneFile));
return cloneFile->QueryInterface(uuid, result);
}
// it is not one of our defaults, lets check any providers
FileData fileData(prop, uuid);
mProviders->EnumerateBackwards(FindProviderFile, &fileData);
if (fileData.data)
{
if (fileData.persistent)
{
Set(prop, NS_STATIC_CAST(nsIFile*, fileData.data));
}
nsresult rv = (fileData.data)->QueryInterface(uuid, result);
NS_RELEASE(fileData.data); // addref occurs in FindProviderFile()
return rv;
}
FindProviderFile(NS_STATIC_CAST(nsIDirectoryServiceProvider*, this), &fileData);
if (fileData.data)
{
if (fileData.persistent)
{
Set(prop, NS_STATIC_CAST(nsIFile*, fileData.data));
}
nsresult rv = (fileData.data)->QueryInterface(uuid, result);
NS_RELEASE(fileData.data); // addref occurs in FindProviderFile()
return rv;
}
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsDirectoryService::Set(const char* prop, nsISupports* value)
{
nsCStringKey key(prop);
if (mHashtable.Exists(&key) || value == nsnull)
return NS_ERROR_FAILURE;
nsCOMPtr<nsIFile> ourFile;
value->QueryInterface(NS_GET_IID(nsIFile), getter_AddRefs(ourFile));
if (ourFile)
{
nsCOMPtr<nsIFile> cloneFile;
ourFile->Clone (getter_AddRefs (cloneFile));
mHashtable.Put(&key, cloneFile);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsDirectoryService::Has(const char *prop, PRBool *_retval)
{
*_retval = PR_FALSE;
nsCOMPtr<nsIFile> value;
nsresult rv = Get(prop, NS_GET_IID(nsIFile), getter_AddRefs(value));
if (NS_FAILED(rv))
return rv;
if (value)
{
*_retval = PR_TRUE;
}
return rv;
}
NS_IMETHODIMP
nsDirectoryService::RegisterProvider(nsIDirectoryServiceProvider *prov)
{
nsresult rv;
if (!prov)
return NS_ERROR_FAILURE;
if (!mProviders)
return NS_ERROR_NOT_INITIALIZED;
nsCOMPtr<nsISupports> supports = do_QueryInterface(prov, &rv);
if (NS_FAILED(rv)) return rv;
// AppendElement returns PR_TRUE for success.
return mProviders->AppendElement(supports) ? NS_OK : NS_ERROR_FAILURE;
}
NS_IMETHODIMP
nsDirectoryService::UnregisterProvider(nsIDirectoryServiceProvider *prov)
{
nsresult rv;
if (!prov)
return NS_ERROR_FAILURE;
if (!mProviders)
return NS_ERROR_NOT_INITIALIZED;
nsCOMPtr<nsISupports> supports = do_QueryInterface(prov, &rv);
if (NS_FAILED(rv)) return rv;
// RemoveElement returns PR_TRUE for success.
return mProviders->RemoveElement(supports) ? NS_OK : NS_ERROR_FAILURE;
}
// DO NOT ADD ANY LOCATIONS TO THIS FUNCTION UNTIL YOU TALK TO: dougt@netscape.com.
// This is meant to be a place of xpcom or system specific file locations, not
// application specific locations. If you need the later, register a callback for
// your application.
NS_IMETHODIMP
nsDirectoryService::GetFile(const char *prop, PRBool *persistent, nsIFile **_retval)
{
nsCOMPtr<nsILocalFile> localFile;
nsresult rv = NS_ERROR_FAILURE;
*_retval = nsnull;
*persistent = PR_TRUE;
nsIAtom* inAtom = NS_NewAtom(prop);
// check to see if it is one of our defaults
if (inAtom == nsDirectoryService::sCurrentProcess ||
inAtom == nsDirectoryService::sOS_CurrentProcessDirectory )
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sComponentRegistry)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
if (!localFile)
return NS_ERROR_FAILURE;
localFile->AppendNative(COMPONENT_DIRECTORY);
localFile->AppendNative(COMPONENT_REGISTRY_NAME);
}
else if (inAtom == nsDirectoryService::sXPTIRegistry)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
if (!localFile)
return NS_ERROR_FAILURE;
localFile->AppendNative(COMPONENT_DIRECTORY);
localFile->AppendNative(XPTI_REGISTRY_NAME);
}
// Unless otherwise set, the core pieces of the GRE exist
// in the current process directory.
else if (inAtom == nsDirectoryService::sGRE_Directory)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
}
// the GRE components directory is relative to the GRE directory
// by default; applications may override this behavior in special
// cases
else if (inAtom == nsDirectoryService::sGRE_ComponentDirectory)
{
rv = Get(NS_GRE_DIR, nsILocalFile::GetIID(), getter_AddRefs(localFile));
if (localFile)
localFile->AppendNative(COMPONENT_DIRECTORY);
}
else if (inAtom == nsDirectoryService::sComponentDirectory)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
if (localFile)
localFile->AppendNative(COMPONENT_DIRECTORY);
}
else if (inAtom == nsDirectoryService::sOS_DriveDirectory)
{
rv = GetSpecialSystemDirectory(OS_DriveDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_TemporaryDirectory)
{
rv = GetSpecialSystemDirectory(OS_TemporaryDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_CurrentProcessDirectory)
{
rv = GetSpecialSystemDirectory(OS_CurrentProcessDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_CurrentWorkingDirectory)
{
rv = GetSpecialSystemDirectory(OS_CurrentWorkingDirectory, getter_AddRefs(localFile));
}
#if defined(XP_MACOSX)
else if (inAtom == nsDirectoryService::sDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kSystemFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sTrashDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kTrashFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartupDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kStartupFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sShutdownDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kShutdownFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sAppleMenuDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kAppleMenuFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sControlPanelDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kControlPanelFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sExtensionDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kExtensionFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFontsDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kFontsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPreferencesDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kPreferencesFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDocumentsDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sInternetSearchDirectory)
{
rv = GetOSXFolderType(kClassicDomain, kInternetSearchSitesFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserLibDirectory)
{
rv = GetOSXFolderType(kUserDomain, kDomainLibraryFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_HomeDirectory)
{
rv = GetOSXFolderType(kUserDomain, kDomainTopLevelFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDefaultDownloadDirectory)
{
NS_NewLocalFile(EmptyString(), PR_TRUE, getter_AddRefs(localFile));
nsCOMPtr<nsILocalFileMac> localMacFile(do_QueryInterface(localFile));
if (localMacFile)
{
OSErr err;
ICInstance icInstance;
err = ::ICStart(&icInstance, 'XPCM');
if (err == noErr)
{
// ICGetPref() crashes when getting the download directory if the download
// directory has never been specified (e.g. a new user account), bug 265903.
// To work around this we enumerate through the IC prefs to see if the
// download directory has been specified before trying to obtain it.
long numPrefs = 0;
err = ::ICCountPref(icInstance, &numPrefs);
if (err == noErr)
{
for ( long i = 0; i < numPrefs; ++i )
{
Str255 key;
err = ::ICGetIndPref(icInstance, i, key);
if ( err == noErr && ( PLstrcmp( key, kICDownloadFolder ) == 0 ) )
{
ICAttr attrs;
ICFileSpec icFileSpec;
long size = kICFileSpecHeaderSize;
err = ::ICGetPref(icInstance, kICDownloadFolder, &attrs, &icFileSpec, &size);
if (err == noErr || (err == icTruncatedErr && size >= kICFileSpecHeaderSize))
{
rv = localMacFile->InitWithFSSpec(&icFileSpec.fss);
}
break;
}
}
}
::ICStop(icInstance);
}
if NS_FAILED(rv)
{
// We got an error getting the DL folder from IC so try finding the user's Desktop folder
rv = GetOSXFolderType(kUserDomain, kDesktopFolderType, getter_AddRefs(localFile));
}
}
// Don't cache the DL directory as the user may change it while we're running.
// Negligible perf hit as this directory is only requested for downloads
*persistent = PR_FALSE;
}
else if (inAtom == nsDirectoryService::sUserDesktopDirectory ||
inAtom == nsDirectoryService::sOS_DesktopDirectory)
{
rv = GetOSXFolderType(kUserDomain, kDesktopFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalDesktopDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kDesktopFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserApplicationsDirectory)
{
rv = GetOSXFolderType(kUserDomain, kApplicationsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalApplicationsDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kApplicationsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserDocumentsDirectory)
{
rv = GetOSXFolderType(kUserDomain, kDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalDocumentsDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserInternetPlugInDirectory)
{
rv = GetOSXFolderType(kUserDomain, kInternetPlugInFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalInternetPlugInDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kInternetPlugInFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserFrameworksDirectory)
{
rv = GetOSXFolderType(kUserDomain, kFrameworksFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalFrameworksDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kFrameworksFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserPreferencesDirectory)
{
rv = GetOSXFolderType(kUserDomain, kPreferencesFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLocalPreferencesDirectory)
{
rv = GetOSXFolderType(kLocalDomain, kPreferencesFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPictureDocumentsDirectory)
{
rv = GetOSXFolderType(kUserDomain, kPictureDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sMovieDocumentsDirectory)
{
rv = GetOSXFolderType(kUserDomain, kMovieDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sMusicDocumentsDirectory)
{
rv = GetOSXFolderType(kUserDomain, kMusicDocumentsFolderType, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sInternetSitesDirectory)
{
rv = GetOSXFolderType(kUserDomain, kInternetSitesFolderType, getter_AddRefs(localFile));
}
#elif defined (XP_WIN)
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
rv = GetSpecialSystemDirectory(Win_SystemDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sWindowsDirectory)
{
rv = GetSpecialSystemDirectory(Win_WindowsDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_HomeDirectory)
{
rv = GetSpecialSystemDirectory(Win_HomeDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktop)
{
rv = GetSpecialSystemDirectory(Win_Desktop, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrograms)
{
rv = GetSpecialSystemDirectory(Win_Programs, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sControls)
{
rv = GetSpecialSystemDirectory(Win_Controls, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrinters)
{
rv = GetSpecialSystemDirectory(Win_Printers, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPersonal)
{
rv = GetSpecialSystemDirectory(Win_Personal, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFavorites)
{
rv = GetSpecialSystemDirectory(Win_Favorites, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartup)
{
rv = GetSpecialSystemDirectory(Win_Startup, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sRecent)
{
rv = GetSpecialSystemDirectory(Win_Recent, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sSendto)
{
rv = GetSpecialSystemDirectory(Win_Sendto, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sBitbucket)
{
rv = GetSpecialSystemDirectory(Win_Bitbucket, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartmenu)
{
rv = GetSpecialSystemDirectory(Win_Startmenu, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktopdirectory ||
inAtom == nsDirectoryService::sOS_DesktopDirectory)
{
rv = GetSpecialSystemDirectory(Win_Desktopdirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDrives)
{
rv = GetSpecialSystemDirectory(Win_Drives, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sNetwork)
{
rv = GetSpecialSystemDirectory(Win_Network, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sNethood)
{
rv = GetSpecialSystemDirectory(Win_Nethood, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFonts)
{
rv = GetSpecialSystemDirectory(Win_Fonts, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sTemplates)
{
rv = GetSpecialSystemDirectory(Win_Templates, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Startmenu)
{
rv = GetSpecialSystemDirectory(Win_Common_Startmenu, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Programs)
{
rv = GetSpecialSystemDirectory(Win_Common_Programs, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Startup)
{
rv = GetSpecialSystemDirectory(Win_Common_Startup, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Desktopdirectory)
{
rv = GetSpecialSystemDirectory(Win_Common_Desktopdirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sAppdata)
{
rv = GetSpecialSystemDirectory(Win_Appdata, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrinthood)
{
rv = GetSpecialSystemDirectory(Win_Printhood, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sWinCookiesDirectory)
{
rv = GetSpecialSystemDirectory(Win_Cookies, getter_AddRefs(localFile));
}
#elif defined (XP_UNIX)
else if (inAtom == nsDirectoryService::sLocalDirectory)
{
rv = GetSpecialSystemDirectory(Unix_LocalDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLibDirectory)
{
rv = GetSpecialSystemDirectory(Unix_LibDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_HomeDirectory)
{
rv = GetSpecialSystemDirectory(Unix_HomeDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_DesktopDirectory)
{
rv = GetSpecialSystemDirectory(Unix_DesktopDirectory, getter_AddRefs(localFile));
}
#elif defined (XP_OS2)
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
rv = GetSpecialSystemDirectory(OS2_SystemDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS2Directory)
{
rv = GetSpecialSystemDirectory(OS2_OS2Directory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_HomeDirectory)
{
rv = GetSpecialSystemDirectory(OS2_HomeDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_DesktopDirectory)
{
rv = GetSpecialSystemDirectory(OS2_DesktopDirectory, getter_AddRefs(localFile));
}
#elif defined (XP_BEOS)
else if (inAtom == nsDirectoryService::sSettingsDirectory)
{
rv = GetSpecialSystemDirectory(BeOS_SettingsDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_HomeDirectory)
{
rv = GetSpecialSystemDirectory(BeOS_HomeDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_DesktopDirectory)
{
rv = GetSpecialSystemDirectory(BeOS_DesktopDirectory, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
rv = GetSpecialSystemDirectory(BeOS_SystemDirectory, getter_AddRefs(localFile));
}
#endif
NS_RELEASE(inAtom);
if (localFile && NS_SUCCEEDED(rv))
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
#ifdef DEBUG_dougt
printf("Failed to find directory for key: %s\n", prop);
#endif
return rv;
}
NS_IMETHODIMP
nsDirectoryService::GetFiles(const char *prop, nsISimpleEnumerator **_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = nsnull;
return NS_ERROR_FAILURE;
}
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