119 lines
3.2 KiB
C++
119 lines
3.2 KiB
C++
//
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// VMime library (http://www.vmime.org)
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// Copyright (C) 2002-2005 Vincent Richard <vincent@vincent-richard.net>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of
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// the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef VMIME_ENCODING_HPP_INCLUDED
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#define VMIME_ENCODING_HPP_INCLUDED
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#include "vmime/base.hpp"
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#include "vmime/component.hpp"
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#include "vmime/encoder.hpp"
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namespace vmime
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{
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class contentHandler;
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/** Content encoding (basic type).
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*/
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class encoding : public component
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{
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public:
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encoding();
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encoding(const string& name);
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encoding(const encoding& enc);
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public:
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/** Return the name of the encoding.
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* See the constants in vmime::encodingTypes.
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*
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* @return name of the encoding (eg. "quoted-printable")
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*/
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const string& getName() const;
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/** Set the name of the encoding.
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* See the constants in vmime::encodingTypes.
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*
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* @param name name of the encoding
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*/
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void setName(const string& name);
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encoding& operator=(const encoding& other);
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encoding& operator=(const string& name);
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const bool operator==(const encoding& value) const;
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const bool operator!=(const encoding& value) const;
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const std::vector <const component*> getChildComponents() const;
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/** Decide which encoding to use based on the specified data.
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*
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* \deprecated Use the new decide() method which takes a contentHandler parameter.
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*
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* @param begin start iterator in buffer
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* @param end end iterator in buffer
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* @return suitable encoding for specified data
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*/
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static const encoding decide(const string::const_iterator begin, const string::const_iterator end);
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/** Decide which encoding to use based on the specified data.
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*
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* @param data data used to determine encoding
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* @return suitable encoding for specified data
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*/
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static const encoding decide(const contentHandler& data);
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encoding* clone() const;
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void copyFrom(const component& other);
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/** Use encoderFactory to obtain an encoder/decoder object
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* for the current encoding type.
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*
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* @throw exceptions::no_encoder_available if no encoder
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* is registered for the encoding
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* @return a new encoder object for the encoding type
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*/
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encoder* getEncoder() const;
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private:
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string m_name;
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public:
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using component::parse;
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using component::generate;
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// Component parsing & assembling
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void parse(const string& buffer, const string::size_type position, const string::size_type end, string::size_type* newPosition = NULL);
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void generate(utility::outputStream& os, const string::size_type maxLineLength = lineLengthLimits::infinite, const string::size_type curLinePos = 0, string::size_type* newLinePos = NULL) const;
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};
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} // vmime
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#endif // VMIME_ENCODING_HPP_INCLUDED
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