CrystalSpace

Public API Reference

csutil/physfile.h

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00001 /*
00002     Copyright (C) 2003 by Eric Sunshine <sunshine@sunshineco.com>
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 __CS_PHYSFILE_H__
00020 #define __CS_PHYSFILE_H__
00021 
00026 #include <stdio.h>
00027 
00028 #include "csextern.h"
00029 #include "csutil/csstring.h"
00030 #include "csutil/scf_implementation.h"
00031 #include "iutil/vfs.h"
00032 
00037 class CS_CRYSTALSPACE_EXPORT csPhysicalFile : 
00038   public scfImplementation1<csPhysicalFile, iFile>
00039 {
00040 public:
00050   csPhysicalFile(char const* path, char const* mode);
00064   csPhysicalFile(FILE*, bool take_ownership, char const* path = 0);
00066   virtual ~csPhysicalFile();
00067 
00072   virtual char const* GetName();
00074   virtual size_t GetSize();
00076   virtual int GetStatus();
00077 
00079   virtual size_t Read(char* buffer, size_t nbytes);
00081   virtual size_t Write(char const* data, size_t nbytes);
00083   virtual void Flush();
00085   virtual bool AtEOF();
00087   virtual size_t GetPos();
00089   virtual bool SetPos(size_t);
00090 
00098   virtual csPtr<iDataBuffer> GetAllData(bool nullterm = false);
00099 
00100 protected:
00101   FILE* fp;
00102   csString path;
00103   bool owner;
00104   int last_error;
00105 };
00106 
00107 #endif // __CS_PHYSFILE_H__

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