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pjs/xpcom/io/nsDirectoryService.cpp

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45 KiB
C++
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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.
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 NPL, 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 NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsCOMPtr.h"
#include "nsDirectoryService.h"
#include "nsDirectoryServiceDefs.h"
#include "nsILocalFile.h"
#include "nsLocalFile.h"
#include "nsDebug.h"
#if defined(XP_MAC)
#include <Folders.h>
#include <Files.h>
#include <Memory.h>
#include <Processes.h>
#include <Gestalt.h>
#ifdef XP_MACOSX
#include "prenv.h"
#endif
#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"
#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 "nsSpecialSystemDirectory.h"
#if defined(XP_MAC)
#define COMPONENT_REGISTRY_NAME "Component Registry"
#define COMPONENT_DIRECTORY "Components"
#else
#define COMPONENT_REGISTRY_NAME "component.reg"
#define COMPONENT_DIRECTORY "components"
#endif
#if defined(XP_MAC)
#define APP_REGISTRY_NAME "Application Registry"
#elif defined(XP_WIN) || defined(XP_OS2)
#define APP_REGISTRY_NAME "registry.dat"
#else
#define APP_REGISTRY_NAME "appreg"
#endif
// 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)
#define HOME_DIR NS_MAC_HOME_DIR
#elif defined (XP_UNIX) || defined(XP_MACOSX)
#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
// define default product directory
#if defined(XP_WIN) || defined(XP_MAC) || defined(XP_OS2) || defined(XP_BEOS)
#define DEFAULT_PRODUCT_DIR "Mozilla"
#elif defined (XP_UNIX) || defined(XP_MACOSX)
#define DEFAULT_PRODUCT_DIR ".mozilla"
#endif
//----------------------------------------------------------------------------------------
nsresult
nsDirectoryService::GetCurrentProcessDirectory(nsILocalFile** aFile)
//----------------------------------------------------------------------------------------
{
// 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->InitWithPath(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)
{
FSSpec appFSSpec = *(pInfo.processAppSpec);
// Truncate the nsame so the spec is just to the app directory
appFSSpec.name[0] = 0;
nsCOMPtr<nsILocalFileMac> localFileMac = do_QueryInterface((nsIFile*)localFile);
if (localFileMac)
{
localFileMac->InitWithFSSpec(&appFSSpec);
*aFile = localFile;
return NS_OK;
}
}
#if defined(DEBUG) && defined(XP_MACOSX)
else
{
// 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
char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME");
if (moz5)
{
printf( "nsDirectoryService::MOZILLA_FIVE_HOME is set to %s\n", moz5 );
Str255 pascalpath;
FSSpec ioSpec;
int srcLength = strlen(moz5);
pascalpath[0] = srcLength;
memcpy(&pascalpath[1], moz5, srcLength);
err = ::FSMakeFSSpec(0, 0, pascalpath, &ioSpec);
nsCOMPtr<nsILocalFileMac> localFileMac = do_QueryInterface((nsIFile*)localFile);
if (localFileMac)
{
localFileMac->InitWithFSSpec(&ioSpec);
*aFile = localFile;
return NS_OK;
}
}
else
{
static PRBool firstWarning = PR_TRUE;
if(firstWarning) {
// Warn that MOZILLA_FIVE_HOME not set, once.
printf("***Warning: MOZILLA_FIVE_HOME not set.\n");
firstWarning = PR_FALSE;
}
}
}
#endif /* DEBUG && XP_MACOSX */
#elif defined(XP_UNIX) || defined(XP_MACOSX)
// 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)
{
localFile->InitWithPath(moz5);
localFile->Normalize();
*aFile = localFile;
return NS_OK;
}
else
{
static PRBool firstWarning = PR_TRUE;
if(firstWarning) {
// Warn that MOZILLA_FIVE_HOME not set, once.
printf("Warning: MOZILLA_FIVE_HOME not set.\n");
firstWarning = PR_FALSE;
}
// Fall back to current directory.
if (getcwd(buf, sizeof(buf)))
{
localFile->InitWithPath(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->InitWithPath(buffer);
*aFile = localFile;
return NS_OK;
#elif defined(XP_BEOS)
char *moz5 = getenv("MOZILLA_FIVE_HOME");
if (moz5)
{
localFile->InitWithPath(moz5);
localFile->Normalize();
*aFile = localFile;
return NS_OK;
}
else
{
static 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)
{
*p = 0;
localFile->InitWithPath(buf);
*aFile = localFile;
return NS_OK;
}
}
}
#endif
if (localFile)
delete localFile;
NS_ERROR("unable to get current process directory");
return NS_ERROR_FAILURE;
} // GetCurrentProcessDirectory()
nsIAtom* nsDirectoryService::sCurrentProcess = nsnull;
nsIAtom* nsDirectoryService::sComponentRegistry = nsnull;
nsIAtom* nsDirectoryService::sComponentDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_DriveDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_TemporaryDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_CurrentProcessDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS_CurrentWorkingDirectory = nsnull;
#if defined(XP_MAC)
nsIAtom* nsDirectoryService::sDirectory = nsnull;
nsIAtom* nsDirectoryService::sDesktopDirectory = 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::sHomeDirectory = nsnull;
nsIAtom* nsDirectoryService::sDefaultDownloadDirectory = nsnull;
nsIAtom* nsDirectoryService::sUserLibDirectory = nsnull;
#elif defined (XP_WIN)
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
nsIAtom* nsDirectoryService::sWindowsDirectory = nsnull;
nsIAtom* nsDirectoryService::sHomeDirectory = 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;
#elif defined (XP_UNIX) || defined(XP_MACOSX)
nsIAtom* nsDirectoryService::sLocalDirectory = nsnull;
nsIAtom* nsDirectoryService::sLibDirectory = nsnull;
nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
#elif defined (XP_OS2)
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
nsIAtom* nsDirectoryService::sOS2Directory = nsnull;
nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
nsIAtom* nsDirectoryService::sDesktopDirectory = nsnull;
#elif defined (XP_BEOS)
nsIAtom* nsDirectoryService::sSettingsDirectory = nsnull;
nsIAtom* nsDirectoryService::sHomeDirectory = nsnull;
nsIAtom* nsDirectoryService::sDesktopDirectory = nsnull;
nsIAtom* nsDirectoryService::sSystemDirectory = nsnull;
#endif
nsDirectoryService* nsDirectoryService::mService = nsnull;
nsDirectoryService::nsDirectoryService()
{
NS_INIT_REFCNT();
}
NS_METHOD
nsDirectoryService::Create(nsISupports *outer, REFNSIID aIID, void **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
if (mService == nsnull)
{
mService = new nsDirectoryService();
if (mService == NULL)
return NS_ERROR_OUT_OF_MEMORY;
}
return mService->QueryInterface(aIID, aResult);
}
nsresult
nsDirectoryService::Init()
{
nsresult rv;
mHashtable = new nsSupportsHashtable(256, PR_TRUE);
if (mHashtable == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
rv = NS_NewISupportsArray(getter_AddRefs(mProviders));
if (NS_FAILED(rv)) return rv;
nsDirectoryService::sCurrentProcess = NS_NewAtom(NS_XPCOM_CURRENT_PROCESS_DIR);
nsDirectoryService::sComponentRegistry = NS_NewAtom(NS_XPCOM_COMPONENT_REGISTRY_FILE);
nsDirectoryService::sComponentDirectory = NS_NewAtom(NS_XPCOM_COMPONENT_DIR);
nsDirectoryService::sOS_DriveDirectory = NS_NewAtom(NS_OS_DRIVE_DIR);
nsDirectoryService::sOS_TemporaryDirectory = NS_NewAtom(NS_OS_TEMP_DIR);
nsDirectoryService::sOS_CurrentProcessDirectory = NS_NewAtom(NS_OS_CURRENT_PROCESS_DIR);
nsDirectoryService::sOS_CurrentWorkingDirectory = NS_NewAtom(NS_OS_CURRENT_WORKING_DIR);
#if defined(XP_MAC)
nsDirectoryService::sDirectory = NS_NewAtom(NS_OS_SYSTEM_DIR);
nsDirectoryService::sDesktopDirectory = NS_NewAtom(NS_MAC_DESKTOP_DIR);
nsDirectoryService::sTrashDirectory = NS_NewAtom(NS_MAC_TRASH_DIR);
nsDirectoryService::sStartupDirectory = NS_NewAtom(NS_MAC_STARTUP_DIR);
nsDirectoryService::sShutdownDirectory = NS_NewAtom(NS_MAC_SHUTDOWN_DIR);
nsDirectoryService::sAppleMenuDirectory = NS_NewAtom(NS_MAC_APPLE_MENU_DIR);
nsDirectoryService::sControlPanelDirectory = NS_NewAtom(NS_MAC_CONTROL_PANELS_DIR);
nsDirectoryService::sExtensionDirectory = NS_NewAtom(NS_MAC_EXTENSIONS_DIR);
nsDirectoryService::sFontsDirectory = NS_NewAtom(NS_MAC_FONTS_DIR);
nsDirectoryService::sPreferencesDirectory = NS_NewAtom(NS_MAC_PREFS_DIR);
nsDirectoryService::sDocumentsDirectory = NS_NewAtom(NS_MAC_DOCUMENTS_DIR);
nsDirectoryService::sInternetSearchDirectory = NS_NewAtom(NS_MAC_INTERNET_SEARCH_DIR);
nsDirectoryService::sHomeDirectory = NS_NewAtom(NS_MAC_HOME_DIR);
nsDirectoryService::sDefaultDownloadDirectory = NS_NewAtom(NS_MAC_DEFAULT_DOWNLOAD_DIR);
nsDirectoryService::sUserLibDirectory = NS_NewAtom(NS_MAC_USER_LIB_DIR);
#elif defined (XP_WIN)
nsDirectoryService::sSystemDirectory = NS_NewAtom(NS_OS_SYSTEM_DIR);
nsDirectoryService::sWindowsDirectory = NS_NewAtom(NS_WIN_WINDOWS_DIR);
nsDirectoryService::sHomeDirectory = NS_NewAtom(NS_WIN_HOME_DIR);
nsDirectoryService::sDesktop = NS_NewAtom(NS_WIN_DESKTOP_DIR);
nsDirectoryService::sPrograms = NS_NewAtom(NS_WIN_PROGRAMS_DIR);
nsDirectoryService::sControls = NS_NewAtom(NS_WIN_CONTROLS_DIR);
nsDirectoryService::sPrinters = NS_NewAtom(NS_WIN_PRINTERS_DIR);
nsDirectoryService::sPersonal = NS_NewAtom(NS_WIN_PERSONAL_DIR);
nsDirectoryService::sFavorites = NS_NewAtom(NS_WIN_FAVORITES_DIR);
nsDirectoryService::sStartup = NS_NewAtom(NS_WIN_STARTUP_DIR);
nsDirectoryService::sRecent = NS_NewAtom(NS_WIN_RECENT_DIR);
nsDirectoryService::sSendto = NS_NewAtom(NS_WIN_SEND_TO_DIR);
nsDirectoryService::sBitbucket = NS_NewAtom(NS_WIN_BITBUCKET_DIR);
nsDirectoryService::sStartmenu = NS_NewAtom(NS_WIN_STARTMENU_DIR);
nsDirectoryService::sDesktopdirectory = NS_NewAtom(NS_WIN_DESKTOP_DIRECTORY);
nsDirectoryService::sDrives = NS_NewAtom(NS_WIN_DRIVES_DIR);
nsDirectoryService::sNetwork = NS_NewAtom(NS_WIN_NETWORK_DIR);
nsDirectoryService::sNethood = NS_NewAtom(NS_WIN_NETHOOD_DIR);
nsDirectoryService::sFonts = NS_NewAtom(NS_WIN_FONTS_DIR);
nsDirectoryService::sTemplates = NS_NewAtom(NS_WIN_TEMPLATES_DIR);
nsDirectoryService::sCommon_Startmenu = NS_NewAtom(NS_WIN_COMMON_STARTMENU_DIR);
nsDirectoryService::sCommon_Programs = NS_NewAtom(NS_WIN_COMMON_PROGRAMS_DIR);
nsDirectoryService::sCommon_Startup = NS_NewAtom(NS_WIN_COMMON_STARTUP_DIR);
nsDirectoryService::sCommon_Desktopdirectory = NS_NewAtom(NS_WIN_COMMON_DESKTOP_DIRECTORY);
nsDirectoryService::sAppdata = NS_NewAtom(NS_WIN_APPDATA_DIR);
nsDirectoryService::sPrinthood = NS_NewAtom(NS_WIN_PRINTHOOD);
#elif defined (XP_UNIX) || defined(XP_MACOSX)
nsDirectoryService::sLocalDirectory = NS_NewAtom(NS_UNIX_LOCAL_DIR);
nsDirectoryService::sLibDirectory = NS_NewAtom(NS_UNIX_LIB_DIR);
nsDirectoryService::sHomeDirectory = NS_NewAtom(NS_UNIX_HOME_DIR);
#elif defined (XP_OS2)
nsDirectoryService::sSystemDirectory = NS_NewAtom(NS_OS_SYSTEM_DIR);
nsDirectoryService::sOS2Directory = NS_NewAtom(NS_OS2_DIR);
nsDirectoryService::sHomeDirectory = NS_NewAtom(NS_OS2_HOME_DIR);
nsDirectoryService::sDesktopDirectory = NS_NewAtom(NS_OS2_DESKTOP_DIR);
#elif defined (XP_BEOS)
nsDirectoryService::sSystemDirectory = NS_NewAtom(NS_OS_SYSTEM_DIR);
nsDirectoryService::sSettingsDirectory = NS_NewAtom(NS_BEOS_SETTINGS_DIR);
nsDirectoryService::sHomeDirectory = NS_NewAtom(NS_BEOS_HOME_DIR);
nsDirectoryService::sDesktopDirectory = NS_NewAtom(NS_BEOS_DESKTOP_DIR);
#endif
return rv;
}
PRBool
nsDirectoryService::ReleaseValues(nsHashKey* key, void* data, void* closure)
{
nsISupports* value = (nsISupports*)data;
NS_IF_RELEASE(value);
return PR_TRUE;
}
nsDirectoryService::~nsDirectoryService()
{
delete mHashtable;
NS_IF_RELEASE(nsDirectoryService::sCurrentProcess);
NS_IF_RELEASE(nsDirectoryService::sComponentRegistry);
NS_IF_RELEASE(nsDirectoryService::sComponentDirectory);
NS_IF_RELEASE(nsDirectoryService::sOS_DriveDirectory);
NS_IF_RELEASE(nsDirectoryService::sOS_TemporaryDirectory);
NS_IF_RELEASE(nsDirectoryService::sOS_CurrentProcessDirectory);
NS_IF_RELEASE(nsDirectoryService::sOS_CurrentWorkingDirectory);
#if defined(XP_MAC)
NS_IF_RELEASE(nsDirectoryService::sDirectory);
NS_IF_RELEASE(nsDirectoryService::sDesktopDirectory);
NS_IF_RELEASE(nsDirectoryService::sTrashDirectory);
NS_IF_RELEASE(nsDirectoryService::sStartupDirectory);
NS_IF_RELEASE(nsDirectoryService::sShutdownDirectory);
NS_IF_RELEASE(nsDirectoryService::sAppleMenuDirectory);
NS_IF_RELEASE(nsDirectoryService::sControlPanelDirectory);
NS_IF_RELEASE(nsDirectoryService::sExtensionDirectory);
NS_IF_RELEASE(nsDirectoryService::sFontsDirectory);
NS_IF_RELEASE(nsDirectoryService::sPreferencesDirectory);
NS_IF_RELEASE(nsDirectoryService::sDocumentsDirectory);
NS_IF_RELEASE(nsDirectoryService::sInternetSearchDirectory);
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
NS_IF_RELEASE(nsDirectoryService::sUserLibDirectory);
#elif defined (XP_WIN)
NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
NS_IF_RELEASE(nsDirectoryService::sWindowsDirectory);
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
NS_IF_RELEASE(nsDirectoryService::sDesktop);
NS_IF_RELEASE(nsDirectoryService::sPrograms);
NS_IF_RELEASE(nsDirectoryService::sControls);
NS_IF_RELEASE(nsDirectoryService::sPrinters);
NS_IF_RELEASE(nsDirectoryService::sPersonal);
NS_IF_RELEASE(nsDirectoryService::sFavorites);
NS_IF_RELEASE(nsDirectoryService::sStartup);
NS_IF_RELEASE(nsDirectoryService::sRecent);
NS_IF_RELEASE(nsDirectoryService::sSendto);
NS_IF_RELEASE(nsDirectoryService::sBitbucket);
NS_IF_RELEASE(nsDirectoryService::sStartmenu);
NS_IF_RELEASE(nsDirectoryService::sDesktopdirectory);
NS_IF_RELEASE(nsDirectoryService::sDrives);
NS_IF_RELEASE(nsDirectoryService::sNetwork);
NS_IF_RELEASE(nsDirectoryService::sNethood);
NS_IF_RELEASE(nsDirectoryService::sFonts);
NS_IF_RELEASE(nsDirectoryService::sTemplates);
NS_IF_RELEASE(nsDirectoryService::sCommon_Startmenu);
NS_IF_RELEASE(nsDirectoryService::sCommon_Programs);
NS_IF_RELEASE(nsDirectoryService::sCommon_Startup);
NS_IF_RELEASE(nsDirectoryService::sCommon_Desktopdirectory);
NS_IF_RELEASE(nsDirectoryService::sAppdata);
NS_IF_RELEASE(nsDirectoryService::sPrinthood);
#elif defined (XP_UNIX) || defined(XP_MACOSX)
NS_IF_RELEASE(nsDirectoryService::sLocalDirectory);
NS_IF_RELEASE(nsDirectoryService::sLibDirectory);
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
#elif defined (XP_OS2)
NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
NS_IF_RELEASE(nsDirectoryService::sOS2Directory);
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
NS_IF_RELEASE(nsDirectoryService::sDesktopDirectory);
#elif defined (XP_BEOS)
NS_IF_RELEASE(nsDirectoryService::sSettingsDirectory);
NS_IF_RELEASE(nsDirectoryService::sHomeDirectory);
NS_IF_RELEASE(nsDirectoryService::sDesktopDirectory);
NS_IF_RELEASE(nsDirectoryService::sSystemDirectory);
#endif
}
NS_IMPL_THREADSAFE_ISUPPORTS4(nsDirectoryService, nsIProperties, nsIDirectoryService, nsIDirectoryServiceProvider, nsIDirectoryServiceProvider2)
NS_IMETHODIMP
nsDirectoryService::Define(const char* prop, nsISupports* initialValue)
{
return Set(prop, initialValue);
}
NS_IMETHODIMP
nsDirectoryService::Undefine(const char* prop)
{
nsCStringKey key(prop);
if (!mHashtable->Exists(&key))
return NS_ERROR_FAILURE;
mHashtable->Remove (&key);
return NS_OK;
}
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)
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);
if (!cachedFile)
return NS_ERROR_NULL_POINTER;
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->EnumerateForwards(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;
nsCOMPtr<nsISupports> supports = do_QueryInterface(prov, &rv);
if (NS_FAILED(rv)) return rv;
// AppendElement returns TRUE if it succeeded.
// Until this is fixed, fix up the result here.
rv = mProviders->AppendElement(supports) ? NS_OK : NS_ERROR_FAILURE;
return rv;
}
NS_IMETHODIMP
nsDirectoryService::UnregisterProvider(nsIDirectoryServiceProvider *prov)
{
nsresult rv;
if (!prov)
return NS_ERROR_FAILURE;
nsCOMPtr<nsISupports> supports = do_QueryInterface(prov, &rv);
if (NS_FAILED(rv)) return rv;
// AppendElement returns TRUE if it succeeded.
// Until this is fixed, fix up the result here.
rv = mProviders->RemoveElement(supports) ? NS_OK : NS_ERROR_FAILURE;
return rv;
}
// 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)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sComponentRegistry)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
if (localFile)
localFile->Append(COMPONENT_REGISTRY_NAME);
}
else if (inAtom == nsDirectoryService::sComponentDirectory)
{
rv = GetCurrentProcessDirectory(getter_AddRefs(localFile));
if (localFile)
localFile->Append(COMPONENT_DIRECTORY);
}
else if (inAtom == nsDirectoryService::sOS_DriveDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_DriveDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_TemporaryDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_TemporaryDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_CurrentProcessDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS_CurrentWorkingDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS_CurrentWorkingDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#if defined(XP_MAC)
else if (inAtom == nsDirectoryService::sDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_SystemDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktopDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DesktopDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sHomeDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DocumentsDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sTrashDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_TrashDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartupDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_StartupDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sShutdownDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ShutdownDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sAppleMenuDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_AppleMenuDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sControlPanelDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ControlPanelDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sExtensionDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_ExtensionDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFontsDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_FontsDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPreferencesDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_PreferencesDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDocumentsDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DocumentsDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sInternetSearchDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_InternetSearchDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDefaultDownloadDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_DefaultDownloadDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sUserLibDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Mac_UserLibDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#elif defined (XP_WIN)
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_SystemDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sWindowsDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_WindowsDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sHomeDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_HomeDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktop)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Desktop);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrograms)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Programs);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sControls)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Controls);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrinters)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Printers);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPersonal)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Personal);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFavorites)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Favorites);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartup)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Startup);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sRecent)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Recent);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sSendto)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Sendto);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sBitbucket)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Bitbucket);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sStartmenu)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Startmenu);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktopdirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Desktopdirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDrives)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Drives);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sNetwork)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Network);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sNethood)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Nethood);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sFonts)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Fonts);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sTemplates)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Templates);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Startmenu)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Startmenu);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Programs)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Programs);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Startup)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Startup);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sCommon_Desktopdirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Common_Desktopdirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sAppdata)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Appdata);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sPrinthood)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Win_Printhood);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#elif defined (XP_UNIX) || defined(XP_MACOSX)
else if (inAtom == nsDirectoryService::sLocalDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_LocalDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sLibDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_LibDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sHomeDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::Unix_HomeDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#elif defined (XP_OS2)
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS2_SystemDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sOS2Directory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS2_OS2Directory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sHomeDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS2_HomeDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktopDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::OS2_DesktopDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#elif defined (XP_BEOS)
else if (inAtom == nsDirectoryService::sSettingsDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_SettingsDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sHomeDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_HomeDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sDesktopDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_DesktopDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
else if (inAtom == nsDirectoryService::sSystemDirectory)
{
nsSpecialSystemDirectory fileSpec(nsSpecialSystemDirectory::BeOS_SystemDirectory);
rv = NS_FileSpecToIFile(&fileSpec, getter_AddRefs(localFile));
}
#endif
NS_RELEASE(inAtom);
if (localFile && NS_SUCCEEDED(rv))
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
return rv;
}
#if defined (XP_MAC)
struct FindFolderParms
{
short vRefNumOrDomain;
OSType folderType;
};
class nsSystemDirEnumeratorMac : public nsISimpleEnumerator
{
public:
NS_DECL_ISUPPORTS
nsSystemDirEnumeratorMac(const FindFolderParms aFolderList[],
PRInt32 aListCount) :
mFolderList(aFolderList),
mCurrentIndex(0), mMaxIndex(aListCount)
{
NS_INIT_REFCNT();
}
NS_IMETHOD HasMoreElements(PRBool *result)
{
*result = ((mCurrentIndex < mMaxIndex) && mFolderList);
return NS_OK;
}
NS_IMETHOD GetNext(nsISupports **result)
{
NS_ENSURE_ARG_POINTER(result);
*result = nsnull;
PRBool hasMore;
HasMoreElements(&hasMore);
if (!hasMore)
return NS_ERROR_FAILURE;
OSErr err;
short foundVRefNum;
long foundDirID;
FSSpec fileSpec;
const FindFolderParms *currentFolder = mFolderList + mCurrentIndex++;
err = ::FindFolder(currentFolder->vRefNumOrDomain,
currentFolder->folderType,
kDontCreateFolder, &foundVRefNum, &foundDirID);
if (err == noErr)
err = ::FSMakeFSSpec(foundVRefNum, foundDirID, "\p", &fileSpec);
if (err != noErr)
return NS_ERROR_FAILURE;
nsCOMPtr<nsILocalFileMac> newFile;
nsresult rv = NS_NewLocalFileWithFSSpec(&fileSpec, PR_TRUE, getter_AddRefs(newFile));
if (NS_FAILED(rv))
return rv;
*result = newFile;
NS_ADDREF(*result);
return NS_OK;
}
~nsSystemDirEnumeratorMac() // I don't expect to be subclassed
{
}
protected:
const FindFolderParms *mFolderList;
PRInt32 mCurrentIndex, mMaxIndex;
};
NS_IMPL_ISUPPORTS1(nsSystemDirEnumeratorMac, nsISimpleEnumerator)
#endif // XP_MAC
NS_IMETHODIMP
nsDirectoryService::GetFiles(const char *prop, nsISimpleEnumerator **_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*_retval = nsnull;
nsresult rv = NS_ERROR_FAILURE;
if (!nsCRT::strcmp(prop, NS_OS_PLUGINS_DIR_LIST))
{
#if defined(XP_MAC)
static const FindFolderParms sClassicPluginsList[] = {
{ kOnAppropriateDisk, kInternetPlugInFolderType}
};
const FindFolderParms *parmList;
PRInt32 parmListSize;
#if TARGET_CARBON
static const FindFolderParms sOSXPluginsList[] = {
{ kUserDomain, kInternetPlugInFolderType },
{ kLocalDomain, kInternetPlugInFolderType }
};
OSErr err;
long response;
err = ::Gestalt(gestaltSystemVersion, &response);
if (!err && response >= 0x00001000)
{
parmList = sOSXPluginsList;
parmListSize = sizeof(sOSXPluginsList) / sizeof(sOSXPluginsList[0]);
}
else
#endif
{
parmList = sClassicPluginsList;
parmListSize = sizeof(sClassicPluginsList) / sizeof(sClassicPluginsList[0]);
}
*_retval = new nsSystemDirEnumeratorMac(parmList, parmListSize);
NS_IF_ADDREF(*_retval);
rv = *_retval ? NS_OK : NS_ERROR_OUT_OF_MEMORY;
#endif // XP_MAC
}
return rv;
}
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