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