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datastrm.h00001 /* 00002 Copyright (C) 2001 by Martin Geisse <mgeisse@gmx.net> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 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 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __DATASTRM_H__ 00020 #define __DATASTRM_H__ 00021 00022 struct iDataBuffer; 00023 00028 class csDataStream 00029 { 00030 private: 00031 uint8 *Data; 00032 int Position, Size; 00033 bool DeleteBuffer; 00034 00035 public: 00037 csDataStream (void *buf, int Size, bool DeleteBuffer = true); 00039 ~csDataStream (); 00040 00042 int GetPosition (); 00044 void SetPosition (int pos); 00046 int GetLength (); 00048 bool Finished (); 00050 void Skip (int num); 00051 00053 int Read (void *buf, int NumBytes); 00054 00056 bool ReadInt8 (int8 &val); 00058 bool ReadUInt8 (uint8 &val); 00060 bool ReadInt16 (int16 &val); 00062 bool ReadUInt16 (uint16 &val); 00064 bool ReadInt32 (int32 &val); 00066 bool ReadUInt32 (uint32 &val); 00067 00069 int GetChar (); 00071 int LookChar (); 00072 00077 bool GetString (char* buf, int len, bool OmitNewline = true); 00081 int ReadTextInt (); 00085 float ReadTextFloat (); 00089 void SkipWhitespace (); 00090 }; 00091 00092 #endif // __DATASTRM_H__ Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |