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7e95ff90c8
git-svn-id: http://encfs.googlecode.com/svn/trunk@95 db9cf616-1c43-0410-9cb8-a902689de0d6
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*****************************************************************************
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* Author: Valient Gough <vgough@pobox.com>
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*
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*****************************************************************************
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* Copyright (c) 2004, Valient Gough
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _StreamNameIO_incl_
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#define _StreamNameIO_incl_
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#include "fs/NameIO.h"
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namespace encfs {
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class CipherV1;
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class StreamNameIO : public NameIO
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{
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public:
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static Interface CurrentInterface();
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StreamNameIO( const Interface &iface,
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const shared_ptr<CipherV1> &cipher);
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virtual ~StreamNameIO();
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virtual Interface interface() const;
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virtual int maxEncodedNameLen( int plaintextNameLen ) const;
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virtual int maxDecodedNameLen( int encodedNameLen ) const;
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// hack to help with static builds
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static bool Enabled();
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protected:
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virtual int encodeName( const char *plaintextName, int length,
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uint64_t *iv, char *encodedName ) const;
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virtual int decodeName( const char *encodedName, int length,
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uint64_t *iv, char *plaintextName ) const;
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private:
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int _interface;
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shared_ptr<CipherV1> _cipher;
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};
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} // namespace encfs
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#endif
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