mirror of
https://github.com/mozilla/gecko-dev.git
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278 lines
9.5 KiB
C++
Executable File
278 lines
9.5 KiB
C++
Executable File
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Conrad Carlen <ccarlen@netscape.com>
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*/
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#include "CAppFileLocationProvider.h"
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#include "nsAppDirectoryServiceDefs.h"
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#include "nsDirectoryServiceDefs.h"
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#include "nsIAtom.h"
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#include "nsILocalFile.h"
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#include "nsString.h"
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#include "nsXPIDLString.h"
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#include <Folders.h>
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#include <Script.h>
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#include <Processes.h>
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#include "nsILocalFileMac.h"
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#include "ApplIDs.h"
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static char* GetResCString(PRInt32 stringIndex, Str255& buf);
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//*****************************************************************************
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// CAppFileLocationProvider::Constructor/Destructor
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//*****************************************************************************
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CAppFileLocationProvider::CAppFileLocationProvider(const char* productDirName)
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{
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NS_INIT_ISUPPORTS();
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strncpy(mProductDirName, productDirName, sizeof(mProductDirName) - 1);
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mProductDirName[sizeof(mProductDirName) - 1] = '\0';
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}
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CAppFileLocationProvider::~CAppFileLocationProvider()
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{
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}
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//*****************************************************************************
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// CAppFileLocationProvider::nsISupports
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//*****************************************************************************
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NS_IMPL_ISUPPORTS1(CAppFileLocationProvider, nsIDirectoryServiceProvider)
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//*****************************************************************************
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// CAppFileLocationProvider::nsIDirectoryServiceProvider
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//*****************************************************************************
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NS_IMETHODIMP
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CAppFileLocationProvider::GetFile(const char *prop, PRBool *persistant, nsIFile **_retval)
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{
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nsCOMPtr<nsILocalFile> localFile;
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nsresult rv = NS_ERROR_FAILURE;
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Str255 strBuf;
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*_retval = nsnull;
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*persistant = PR_TRUE;
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if (nsCRT::strcmp(prop, NS_APP_APPLICATION_REGISTRY_DIR) == 0)
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{
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rv = GetProductDirectory(getter_AddRefs(localFile));
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}
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else if (nsCRT::strcmp(prop, NS_APP_APPLICATION_REGISTRY_FILE) == 0)
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{
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rv = GetProductDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->Append(GetResCString(str_AppRegistryName, strBuf));
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}
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else if (nsCRT::strcmp(prop, NS_APP_DEFAULTS_50_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_DefaultsDirName, strBuf));
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}
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else if (nsCRT::strcmp(prop, NS_APP_PREF_DEFAULTS_50_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv)) {
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rv = localFile->AppendRelativePath(GetResCString(str_DefaultsDirName, strBuf));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_PrefDefaultsDirName, strBuf));
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}
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}
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else if (nsCRT::strcmp(prop, NS_APP_PROFILE_DEFAULTS_NLOC_50_DIR) == 0 ||
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nsCRT::strcmp(prop, NS_APP_PROFILE_DEFAULTS_50_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv)) {
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rv = localFile->AppendRelativePath(GetResCString(str_DefaultsDirName, strBuf));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_ProfileDefaultsDirName, strBuf));
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}
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}
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else if (nsCRT::strcmp(prop, NS_APP_USER_PROFILES_ROOT_DIR) == 0)
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{
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rv = GetDefaultUserProfileRoot(getter_AddRefs(localFile));
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}
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else if (nsCRT::strcmp(prop, NS_APP_RES_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_ResDirName, strBuf));
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}
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else if (nsCRT::strcmp(prop, NS_APP_CHROME_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_ChromeDirName, strBuf));
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}
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else if (nsCRT::strcmp(prop, NS_APP_PLUGINS_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_PlugInsDirName, strBuf));
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}
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else if (nsCRT::strcmp(prop, NS_APP_SEARCH_DIR) == 0)
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{
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rv = CloneMozBinDirectory(getter_AddRefs(localFile));
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if (NS_SUCCEEDED(rv))
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rv = localFile->AppendRelativePath(GetResCString(str_SearchPlugInsDirName, strBuf));
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}
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if (localFile && NS_SUCCEEDED(rv))
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return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
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return rv;
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}
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NS_METHOD CAppFileLocationProvider::CloneMozBinDirectory(nsILocalFile **aLocalFile)
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{
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NS_ENSURE_ARG_POINTER(aLocalFile);
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nsresult rv;
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if (!mMozBinDirectory)
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{
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// Get the mozilla bin directory
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// 1. Check the directory service first for NS_XPCOM_CURRENT_PROCESS_DIR
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// This will be set if a directory was passed to NS_InitXPCOM
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// 2. If that doesn't work, set it to be the current process directory
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nsCOMPtr<nsIProperties> directoryService =
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do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
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if (NS_FAILED(rv))
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return rv;
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rv = directoryService->Get(NS_XPCOM_CURRENT_PROCESS_DIR, NS_GET_IID(nsIFile), getter_AddRefs(mMozBinDirectory));
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if (NS_FAILED(rv)) {
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rv = directoryService->Get(NS_OS_CURRENT_PROCESS_DIR, NS_GET_IID(nsIFile), getter_AddRefs(mMozBinDirectory));
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if (NS_FAILED(rv))
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return rv;
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}
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}
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nsCOMPtr<nsIFile> aFile;
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rv = mMozBinDirectory->Clone(getter_AddRefs(aFile));
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsILocalFile> lfile = do_QueryInterface (aFile);
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if (!lfile)
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return NS_ERROR_FAILURE;
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NS_IF_ADDREF(*aLocalFile = lfile);
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return NS_OK;
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}
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//----------------------------------------------------------------------------------------
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// GetProductDirectory - Gets the directory which contains the application data folder
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//
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// Mac : :Documents:Mozilla:
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//----------------------------------------------------------------------------------------
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NS_METHOD CAppFileLocationProvider::GetProductDirectory(nsILocalFile **aLocalFile)
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{
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NS_ENSURE_ARG_POINTER(aLocalFile);
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nsresult rv;
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PRBool exists;
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nsCOMPtr<nsILocalFile> localDir;
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nsCOMPtr<nsIProperties> directoryService =
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do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
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if (NS_FAILED(rv)) return rv;
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OSErr err;
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long response;
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err = ::Gestalt(gestaltSystemVersion, &response);
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const char *prop = (!err && response >= 0x00001000) ? NS_MAC_USER_LIB_DIR : NS_MAC_DOCUMENTS_DIR;
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rv = directoryService->Get(prop, NS_GET_IID(nsILocalFile), getter_AddRefs(localDir));
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if (NS_FAILED(rv)) return rv;
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rv = localDir->AppendRelativePath(mProductDirName);
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if (NS_FAILED(rv)) return rv;
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rv = localDir->Exists(&exists);
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if (NS_SUCCEEDED(rv) && !exists)
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rv = localDir->Create(nsIFile::DIRECTORY_TYPE, 0775);
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if (NS_FAILED(rv)) return rv;
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*aLocalFile = localDir;
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NS_ADDREF(*aLocalFile);
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return rv;
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}
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//----------------------------------------------------------------------------------------
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// GetDefaultUserProfileRoot - Gets the directory which contains each user profile dir
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//
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// Mac : :Documents:Mozilla:Profiles:
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//----------------------------------------------------------------------------------------
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NS_METHOD CAppFileLocationProvider::GetDefaultUserProfileRoot(nsILocalFile **aLocalFile)
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{
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NS_ENSURE_ARG_POINTER(aLocalFile);
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nsresult rv;
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PRBool exists;
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nsCOMPtr<nsILocalFile> localDir;
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Str255 strBuf;
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rv = GetProductDirectory(getter_AddRefs(localDir));
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if (NS_FAILED(rv)) return rv;
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rv = localDir->AppendRelativePath(GetResCString(str_ProfilesRootDirName, strBuf));
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if (NS_FAILED(rv)) return rv;
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rv = localDir->Exists(&exists);
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if (NS_SUCCEEDED(rv) && !exists)
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rv = localDir->Create(nsIFile::DIRECTORY_TYPE, 0775);
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if (NS_FAILED(rv)) return rv;
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*aLocalFile = localDir;
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NS_ADDREF(*aLocalFile);
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return rv;
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}
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//****************************************************************************************
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// Static Routines
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//****************************************************************************************
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static char* GetResCString(PRInt32 stringIndex, Str255& buf)
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{
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GetIndString(buf, STRx_FileLocProviderStrings, stringIndex);
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if (!buf[0]) {
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NS_ASSERTION(PR_FALSE, "Directory name resource is missing.");
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return nsnull;
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}
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// Because of different availability of Pascal to C conversion routines
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// in Carbon and not, just do it by hand.
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PRInt32 len = buf[0];
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nsCRT::memmove(buf, buf + 1, len);
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buf[len] = '\0';
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return (char *)buf;
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}
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