c++/io/DataInputStream.h

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00001 /*
00002  * Copyright (c) 2004 Beeyond Software Holding 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_DATAINPUTSTREAM_H
00024 #define _CLASS_DATAINPUTSTREAM_H
00025 
00026 #ifdef __cplusplus
00027 
00028 #include "beecrypt/c++/io/DataInput.h"
00029 using beecrypt::io::DataInput;
00030 #include "beecrypt/c++/io/FilterInputStream.h"
00031 using beecrypt::io::FilterInputStream;
00032 
00033 #include <unicode/ucnv.h>
00034 
00035 namespace beecrypt {
00036     namespace io {
00039         class BEECRYPTCXXAPI DataInputStream : public FilterInputStream, public DataInput
00040         {
00041         private:
00042             bool _del;
00043             InputStream* _pin;
00044             UConverter* _utf;
00045             UConverter* _loc;
00046 
00047         public:
00048             DataInputStream(InputStream& in);
00049             virtual ~DataInputStream();
00050 
00051             virtual bool readBoolean() throw (IOException);
00052             virtual javabyte readByte() throw (IOException);
00053             virtual javachar readChar() throw (IOException);
00054             virtual void readFully(byte* data, size_t offset, size_t length) throw (IOException);
00055             virtual void readFully(bytearray& b) throw (IOException);
00056             virtual javaint readInt() throw (IOException);
00057             virtual String* readLine() throw (IOException);
00058             virtual void readLine(String& line) throw (IOException);
00059             virtual javalong readLong() throw (IOException);
00060             virtual javashort readShort() throw (IOException);
00061             virtual int readUnsignedByte() throw (IOException);
00062             virtual int readUnsignedShort() throw (IOException);
00063             virtual String* readUTF() throw (IOException);
00064             virtual void readUTF(String& str) throw (IOException);
00065             virtual off_t skipBytes(off_t n) throw (IOException);
00066         };
00067     }
00068 }
00069 
00070 #endif
00071 
00072 #endif

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