intl/uconv/src/nsScriptableUConv.h
author John Schoenick <john@pointysoftware.net>
Fri, 27 Jan 2012 23:00:07 -0800
branchGECKO19226_2012012406_RELBRANCH
changeset 35256 2202afecc4e760fc12ca07a588e206793aa4bc2c
parent 34751 bd25c99ebb74c50feeb1bdeab4aea266c096c94f
permissions -rw-r--r--
bug702466 - Validate stack usage in xslt compiler r=sicking, a=dveditz

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * 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 Communicator client 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):
 *   Makoto Kato <m_kato@ga2.so-net.ne.jp >
 *   Ryoichi Furukawa <oliver@1000cp.com>
 *
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#ifndef __nsScriptableUConv_h_
#define __nsScriptableUConv_h_

#include "nsICharsetConverterManager.h"
#include "nsIScriptableUConv.h"

class nsScriptableUnicodeConverter : public nsIScriptableUnicodeConverter_1_9_BRANCH
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSISCRIPTABLEUNICODECONVERTER
  NS_DECL_NSISCRIPTABLEUNICODECONVERTER_1_9_BRANCH

  nsScriptableUnicodeConverter();
  virtual ~nsScriptableUnicodeConverter();

protected:
  nsCString mCharset;
  nsCOMPtr<nsIUnicodeEncoder> mEncoder;
  nsCOMPtr<nsIUnicodeDecoder> mDecoder;
  PRPackedBool mIsInternal;

  nsresult FinishWithLength(char **_retval, PRInt32* aLength);
  nsresult ConvertFromUnicodeWithLength(const nsAString& aSrc,
                                        PRInt32* aOutLen,
                                        char **_retval);


  nsresult InitConverter();
};

#endif