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// -*- c++ -*-
//
// $Id: partdec.h 2719 2009-08-20 01:30:25Z rafi $
//
// Copyright (C) 2008, 2009 Rafael Ostertag
//
// This file is part of YAPET.
//
// YAPET is free software: you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the Free Software
// Foundation, either version 3 of the License, or (at your option) any later
// version.
//
// YAPET is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
// details.
//
// You should have received a copy of the GNU General Public License along with
// YAPET. If not, see <http://www.gnu.org/licenses/>.
//
// Additional permission under GNU GPL version 3 section 7
//
// If you modify this program, or any covered work, by linking or combining it
// with the OpenSSL project's OpenSSL library (or a modified version of that
// library), containing parts covered by the terms of the OpenSSL or SSLeay
// licenses, Rafael Ostertag grants you additional permission to convey the
// resulting work. Corresponding Source for a non-source form of such a
// combination shall include the source code for the parts of OpenSSL used as
// well as that of the covered work.
//
#ifndef _PARTDEC_H
#define _PARTDEC_H
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#include "record.h"
#include "key.h"
#include "yapetexception.h"
#include "bdbuffer.h"
#include "structs.h"
namespace YAPET {
/**
* @brief Holds a partially decrypted record
*
* Partially decrypted records have their name stored in plain
* text. The other fields of the password record remain
* encrypted. This class is used for convenience. It relieves the
* user of writing code for decrypting the record in order to get
* only the record name.
*
* The \c File class uses this class when reading and returning
* the records stored in a file. It also expects a list of \c
* PartDec object when writing password records to the file.
*
* The encrypted data is also attached to this class as a \c BDBuffer.
*/
class PartDec {
private:
/**
* @brief The record name in plain text
*
* The password record name in plain text.
*/
uint8_t name[NAME_SIZE];
/**
* @brief The encrypted password record.
*
* This is the encrypted password record.
*/
BDBuffer enc_data;
public:
PartDec();
PartDec (BDBuffer& bd,
const Key& key) throw (YAPETException);
PartDec (Record<PasswordRecord>& pr,
const Key& key) throw (YAPETException);
PartDec (const PartDec& pd);
~PartDec();
void setRecord (Record<PasswordRecord>& pr,
const Key& key) throw (YAPETException);
/**
* @brief Get the encrypted password record.
*
* Gets the encrypted password record associated with this
* object.
*
* @return reference to the \c BDBuffer holding the
* encrypted data.
*/
inline const BDBuffer& getEncRecord() const {
return enc_data;
}
/**
* @brief Get the plain text name of the password record.
*
* Returns the pointer to the plain text name of the
* password record.
*
* @return pointer to the buffer holding the plain text
* name of the password record.
*/
inline const uint8_t* getName() const {
return name;
}
/**
* This method has been added because \c
* YAPET::UI::ListWidget expects the object assigned to the
* list being displayed to have a public method called \c
* c_str().
*
* @copydoc getName()
*/
inline const char* c_str() const {
return (char*) name;
}
const PartDec& operator= (const PartDec& pd);
bool operator< (const PartDec& pd) const;
};
}
#endif // _PARTDEC_H
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