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# 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__