mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-06-03 06:10:13 +02:00
179 lines
4.8 KiB
C++
179 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsWinReg.h"
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#include "nsWinProfile.h"
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#include "nsWinProfileItem.h"
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#include "nspr.h"
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#include <windows.h>
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#include "nsNativeCharsetUtils.h"
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/* Public Methods */
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MOZ_DECL_CTOR_COUNTER(nsWinProfile)
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nsWinProfile::nsWinProfile( nsInstall* suObj, const nsString& folder, const nsString& file )
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: mFilename(folder)
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{
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MOZ_COUNT_CTOR(nsWinProfile);
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if(mFilename.Last() != '\\')
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{
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mFilename.AppendLiteral("\\");
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}
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mFilename.Append(file);
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mInstallObject = suObj;
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}
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nsWinProfile::~nsWinProfile()
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{
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MOZ_COUNT_DTOR(nsWinProfile);
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}
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PRInt32
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nsWinProfile::GetString(nsString section, nsString key, nsString* aReturn)
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{
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return NativeGetString(section, key, aReturn);
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}
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PRInt32
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nsWinProfile::WriteString(nsString section, nsString key, nsString value, PRInt32* aReturn)
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{
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*aReturn = NS_OK;
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nsWinProfileItem* wi = new nsWinProfileItem(this, section, key, value, aReturn);
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if(wi == nsnull)
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{
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*aReturn = nsInstall::OUT_OF_MEMORY;
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return NS_OK;
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}
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if(*aReturn != nsInstall::SUCCESS)
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{
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if(wi)
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{
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delete wi;
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return NS_OK;
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}
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}
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if (mInstallObject)
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mInstallObject->ScheduleForInstall(wi);
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return NS_OK;
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}
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nsString& nsWinProfile::GetFilename()
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{
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return mFilename;
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}
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nsInstall* nsWinProfile::InstallObject()
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{
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return mInstallObject;
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}
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PRInt32
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nsWinProfile::FinalWriteString( nsString section, nsString key, nsString value )
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{
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/* do we need another security check here? */
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return NativeWriteString(section, key, value);
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}
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/* Private Methods */
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#define STRBUFLEN 255
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PRInt32
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nsWinProfile::NativeGetString(nsString aSection, nsString aKey, nsString* aReturn )
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{
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int numChars = 0;
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char valbuf[STRBUFLEN];
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/* make sure conversions worked */
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if(aSection.First() != '\0' && aKey.First() != '\0' && mFilename.First() != '\0')
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{
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nsCAutoString section;
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nsCAutoString key;
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nsCAutoString filename;
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if(NS_FAILED(NS_CopyUnicodeToNative(aSection, section)) ||
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NS_FAILED(NS_CopyUnicodeToNative(aKey, key)) ||
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NS_FAILED(NS_CopyUnicodeToNative(mFilename, filename)))
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return 0;
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valbuf[0] = 0;
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numChars = GetPrivateProfileString( section.get(), key.get(), "", valbuf,
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STRBUFLEN, filename.get());
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nsCAutoString cStrValue(valbuf);
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nsAutoString value;
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if(NS_SUCCEEDED(NS_CopyNativeToUnicode(cStrValue, value)))
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aReturn->Assign(value);
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}
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return numChars;
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}
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PRInt32
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nsWinProfile::NativeWriteString( nsString aSection, nsString aKey, nsString aValue )
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{
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int success = 0;
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/* make sure conversions worked */
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if(aSection.First() != '\0' && aKey.First() != '\0' && mFilename.First() != '\0')
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{
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nsCAutoString section;
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nsCAutoString key;
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nsCAutoString value;
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nsCAutoString filename;
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if(NS_FAILED(NS_CopyUnicodeToNative(aSection, section)) ||
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NS_FAILED(NS_CopyUnicodeToNative(aKey, key)) ||
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NS_FAILED(NS_CopyUnicodeToNative(aValue, value)) ||
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NS_FAILED(NS_CopyUnicodeToNative(mFilename, filename)))
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return 0;
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success = WritePrivateProfileString( section.get(), key.get(), value.get(), filename.get() );
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}
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return success;
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}
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