gecko-dev/netwerk/mime/nsMIMEHeaderParamImpl.h

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/* -*- 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
*
* 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
* Jungshik Shin <jshin@mailaps.org>.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 "nsIMIMEHeaderParam.h"
#ifndef __nsmimeheaderparamimpl_h___
#define __nsmimeheaderparamimpl_h___
class nsMIMEHeaderParamImpl : public nsIMIMEHeaderParam
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIMIMEHEADERPARAM
nsMIMEHeaderParamImpl() {}
virtual ~nsMIMEHeaderParamImpl() {}
private:
// Toggles support for RFC 2231 decoding, or RFC 5987 (5987 profiles 2231
// for use in HTTP, and, for instance, drops support for continuations)
enum ParamDecoding {
RFC_2231_DECODING = 1,
RFC_5987_DECODING
};
nsresult DoGetParameter(const nsACString& aHeaderVal,
const char *aParamName,
ParamDecoding aDecoding,
const nsACString& aFallbackCharset,
bool aTryLocaleCharset,
char **aLang,
nsAString& aResult);
nsresult DoParameterInternal(const char *aHeaderValue,
const char *aParamName,
ParamDecoding aDecoding,
char **aCharset,
char **aLang,
char **aResult);
};
#endif