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IFile.h

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00001 
00005 /*
00006 Copyright (C) 2004-2007  Anders Hedstrom
00007 
00008 This library is made available under the terms of the GNU GPL.
00009 
00010 If you would like to use this library in a closed-source application,
00011 a separate license agreement is available. For information about 
00012 the closed-source license agreement for the C++ sockets library,
00013 please visit http://www.alhem.net/Sockets/license.html and/or
00014 email license@alhem.net.
00015 
00016 This program is free software; you can redistribute it and/or
00017 modify it under the terms of the GNU General Public License
00018 as published by the Free Software Foundation; either version 2
00019 of the License, or (at your option) any later version.
00020 
00021 This program is distributed in the hope that it will be useful,
00022 but WITHOUT ANY WARRANTY; without even the implied warranty of
00023 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00024 GNU General Public License for more details.
00025 
00026 You should have received a copy of the GNU General Public License
00027 along with this program; if not, write to the Free Software
00028 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00029 */
00030 #ifndef _SOCKETS_IFile_H
00031 #define _SOCKETS_IFile_H
00032 
00033 #include "sockets-config.h"
00034 #include <string>
00035 
00036 #ifdef SOCKETS_NAMESPACE
00037 namespace SOCKETS_NAMESPACE {
00038 #endif
00039 
00043 class IFile
00044 {
00045 public:
00046         virtual ~IFile() {}
00047 
00048         virtual bool fopen(const std::string&, const std::string&) = 0;
00049         virtual void fclose() = 0;
00050 
00051         virtual size_t fread(char *, size_t, size_t) const = 0;
00052         virtual size_t fwrite(const char *, size_t, size_t) = 0;
00053 
00054         virtual char *fgets(char *, int) const = 0;
00055         virtual void fprintf(const char *format, ...) = 0;
00056 
00057         virtual off_t size() const = 0;
00058         virtual bool eof() const = 0;
00059 };
00060 
00061 
00062 #ifdef SOCKETS_NAMESPACE
00063 }
00064 #endif
00065 
00066 #endif // _SOCKETS_IFile_H
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