gecko-dev/camino/AppDirServiceProvider.cpp

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5.2 KiB
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/* -*- Mode: C; tab-width: 2; 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) 2001, 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Conrad Carlen <ccarlen@netscape.com>
*
* 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 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 "AppDirServiceProvider.h"
#include "nsAppDirectoryServiceDefs.h"
#include "nsILocalFileMac.h"
#include <Carbon/Carbon.h>
// Defines
#define APP_REGISTRY_NAME NS_LITERAL_CSTRING("Application.regs")
#define PROFILES_ROOT_NAME NS_LITERAL_CSTRING("Profiles")
//*****************************************************************************
// AppDirServiceProvider::Constructor/Destructor
//*****************************************************************************
AppDirServiceProvider::AppDirServiceProvider(const nsACString& productDirName)
{
NS_INIT_ISUPPORTS();
mProductDirName.Assign(productDirName);
}
AppDirServiceProvider::~AppDirServiceProvider()
{
}
//*****************************************************************************
// AppDirServiceProvider::nsISupports
//*****************************************************************************
NS_IMPL_ISUPPORTS1(AppDirServiceProvider, nsIDirectoryServiceProvider)
//*****************************************************************************
// AppDirServiceProvider::nsIDirectoryServiceProvider
//*****************************************************************************
NS_IMETHODIMP
AppDirServiceProvider::GetFile(const char *prop, PRBool *persistant, nsIFile **_retval)
{
nsCOMPtr<nsILocalFile> localFile;
nsresult rv = NS_ERROR_FAILURE;
nsCAutoString strBuf;
*_retval = nsnull;
*persistant = PR_TRUE;
if (strcmp(prop, NS_APP_APPLICATION_REGISTRY_DIR) == 0)
{
rv = GetProductDirectory(getter_AddRefs(localFile));
}
else if (strcmp(prop, NS_APP_APPLICATION_REGISTRY_FILE) == 0)
{
rv = GetProductDirectory(getter_AddRefs(localFile));
if (NS_SUCCEEDED(rv))
rv = localFile->AppendNative(APP_REGISTRY_NAME);
}
else if (strcmp(prop, NS_APP_USER_PROFILES_ROOT_DIR) == 0)
{
rv = GetProductDirectory(getter_AddRefs(localFile));
if (NS_FAILED(rv))
return rv;
rv = localFile->AppendNative(PROFILES_ROOT_NAME);
if (NS_FAILED(rv))
return rv;
PRBool exists;
rv = localFile->Exists(&exists);
if (NS_SUCCEEDED(rv) && !exists)
rv = localFile->Create(nsIFile::DIRECTORY_TYPE, 0775);
if (NS_FAILED(rv))
return rv;
}
if (localFile && NS_SUCCEEDED(rv))
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
return rv;
}
//*****************************************************************************
// AppDirServiceProvider::AppDirServiceProvider
//*****************************************************************************
NS_METHOD
AppDirServiceProvider::GetProductDirectory(nsILocalFile **aLocalFile)
{
NS_ENSURE_ARG_POINTER(aLocalFile);
*aLocalFile = nsnull;
nsresult rv;
FSRef foundRef;
OSErr err = ::FSFindFolder(kUserDomain, kApplicationSupportFolderType, kCreateFolder, &foundRef);
if (err != noErr)
return NS_ERROR_FAILURE;
nsCOMPtr<nsILocalFileMac> localDir(do_CreateInstance(NS_LOCAL_FILE_CONTRACTID));
if (!localDir)
return NS_ERROR_FAILURE;
rv = localDir->InitWithFSRef(&foundRef);
if (NS_FAILED(rv))
return rv;
rv = localDir->AppendNative(mProductDirName);
if (NS_FAILED(rv))
return rv;
PRBool exists;
rv = localDir->Exists(&exists);
if (NS_SUCCEEDED(rv) && !exists)
rv = localDir->Create(nsIFile::DIRECTORY_TYPE, 0775);
if (NS_FAILED(rv))
return rv;
*aLocalFile = localDir;
NS_ADDREF(*aLocalFile);
return rv;
}