114 lines
2.8 KiB
C
114 lines
2.8 KiB
C
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// This may look like C code, but it is really -*- C++ -*-
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// ------------------------------------------------------------------
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// The Goldware Library
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// Copyright (C) 1990-1999 Odinn Sorensen
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// Copyright (C) 1999-2000 Alexander S. Aganichev
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// ------------------------------------------------------------------
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library 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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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this program; if not, write to the Free
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// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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// MA 02111-1307, USA
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// ------------------------------------------------------------------
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// $Id$
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// ------------------------------------------------------------------
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// Decoder/encoders.
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// ------------------------------------------------------------------
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#ifndef __gutlcode_h
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#define __gutlcode_h
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// ------------------------------------------------------------------
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#ifdef __GNUG__
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#pragma interface "gutlcode.h"
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#endif
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// ------------------------------------------------------------------
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#include <gdefs.h>
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// ------------------------------------------------------------------
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class code_engines {
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public:
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virtual char* decode(char* outputbuffer, const char* inputbuffer) = 0;
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};
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// ------------------------------------------------------------------
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class uucode_engine : public code_engines {
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protected:
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struct {
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char blank;
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int len[63];
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int ch[256];
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} table;
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int initialized;
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int defining_table;
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int table_index;
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void initialize();
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public:
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int complete;
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uucode_engine();
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char* decode(char* outputbuffer, const char* inputbuffer);
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};
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// ------------------------------------------------------------------
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class quoted_printable_engine : public code_engines {
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protected:
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public:
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char* decode(char* outputbuffer, const char* inputbuffer);
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};
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// ------------------------------------------------------------------
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class base64_engine : public code_engines {
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protected:
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static char table[64];
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public:
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char* decode(char* outputbuffer, const char* inputbuffer);
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char* encode(char* outputbuffer, const char* inputbuffer, uint length, bool padding=true);
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};
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// ------------------------------------------------------------------
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#endif
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// ------------------------------------------------------------------
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