ByteArrayInputStream.h

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00001 /*
00002  * Copyright (c) 2004 X-Way Rights BV
00003  *
00004  * This library is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU Lesser General Public
00006  * License as published by the Free Software Foundation; either
00007  * version 2.1 of the License, or (at your option) any later version.
00008  *
00009  * This library is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * Lesser General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU Lesser General Public
00015  * License along with this library; if not, write to the Free Software
00016  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00017  */
00018 
00023 #ifndef _CLASS_BEE_IO_BYTEARRAYINPUTSTREAM_H
00024 #define _CLASS_BEE_IO_BYTEARRAYINPUTSTREAM_H
00025 
00026 #ifdef __cplusplus
00027 
00028 #include "beecrypt/c++/io/InputStream.h"
00029 using beecrypt::io::InputStream;
00030 
00031 namespace beecrypt {
00032     namespace io {
00035         class BEECRYPTCXXAPI ByteArrayInputStream : public InputStream
00036         {
00037         protected:
00038             bytearray _buf;
00039             jint      _count;
00040             jint      _mark;
00041             jint      _pos;
00042 
00043         public:
00044             ByteArrayInputStream(const byte* data, jint offset, jint length);
00045             ByteArrayInputStream(const bytearray& b);
00046             virtual ~ByteArrayInputStream();
00047 
00048             virtual jint available() throw (IOException);
00049             virtual void close() throw (IOException);
00050             virtual void mark(jint readlimit) throw ();
00051             virtual bool markSupported() throw ();
00052             virtual jint read() throw (IOException);
00053             virtual jint read(byte* data, jint offset, jint length) throw (IOException);
00054             virtual jint read(bytearray& b) throw (IOException);
00055             virtual void reset() throw (IOException);
00056             virtual jint skip(jint n) throw (IOException);
00057         };
00058     }
00059 }
00060 
00061 #endif
00062 
00063 #endif

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