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115 lines
3.0 KiB
115 lines
3.0 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef BTFILE_H
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#define BTFILE_H
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#include <stdio.h>
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#include <tqstring.h>
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#include "constants.h"
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namespace bt
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{
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/**
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* @author Joris Guisson
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* @brief Wrapper class for stdio's FILE
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*
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* Wrapper class for stdio's FILE.
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*/
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class File
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{
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FILE* fptr;
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TQString file;
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public:
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/**
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* Constructor.
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*/
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File();
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/**
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* Destructor, closes the file.
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*/
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virtual ~File();
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/**
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* Open the file similar to fopen
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* @param file Filename
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* @param mode Mode
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* @return true upon succes
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*/
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bool open(const TQString & file,const TQString & mode);
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/**
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* Close the file.
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*/
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void close();
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/**
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* Flush the file.
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*/
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void flush();
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/**
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* Write a bunch of data. If anything goes wrong
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* an Error will be thrown.
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* @param buf The data
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* @param size Size of the data
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* @return The number of bytes written
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*/
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Uint32 write(const void* buf,Uint32 size);
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/**
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* Read a bunch of data. If anything goes wrong
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* an Error will be thrown.
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* @param buf The buffer to store the data
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* @param size Size of the buffer
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* @return The number of bytes read
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*/
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Uint32 read(void* buf,Uint32 size);
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enum SeekPos
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{
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BEGIN,
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END,
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CURRENT
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};
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/**
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* Seek in the file.
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* @param from Position to seek from
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* @param num Number of bytes to move
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* @return New position
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*/
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Uint64 seek(SeekPos from,Int64 num);
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/// Check to see if we are at the end of the file.
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bool eof() const;
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/// Get the current position in the file.
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Uint64 tell() const;
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/// Get the error string.
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TQString errorString() const;
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};
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}
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#endif
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