85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
/***************************************************************************
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alienBlaster
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Copyright (C) 2004
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Paul Grathwohl, Arne Hormann, Daniel Kuehn, Soenke Schwardt
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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, or (at your option)
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any later version.
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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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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 Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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***************************************************************************/
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/**
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* @file Options.h
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* @brief The Options-class can manage a configuration file.
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* @date 23.06.02
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* The Options-class can manage a configuration file of this style:
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* KEYWORD=value
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* Provides easy-access functions for the keywords.
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* $Id: options.h,v 1.2 2003/12/08 18:21:21 schwardt Exp $
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*/
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#ifndef __OPTIONS_H__
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#define __OPTIONS_H__
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#include <map>
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#include <string>
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#include <fstream>
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#include <unistd.h>
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#include <fcntl.h>
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#include "asstring.h"
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class Options {
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private:
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std::map< std::string, std::string > keymap;
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std::string filename;
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public:
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/// Constructor. Reads the configurationfile specified by lFilename.
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Options( const std::string lFilename );
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/// Destructor. Frees all memory allocated.
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~Options();
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/// Returns structure used for filelocking
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// flock* Options::fileLock(const short type); // FIXME
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/// Returns true if the given keyword exist
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bool exist(const std::string keyword);
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/// Returns the int value of keyword.
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/// If keyword is not found returns 0.
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bool getInt( const std::string keyword, int &val );
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/// Returns the unsigned int value of keyword.
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/// If keyword is not found returns 0.
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bool getUInt( const std::string keyword, unsigned int &val );
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/// Returns a copy of the char* value of keyword.
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/// If keyword is not found returns NULL.
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bool getStr( const std::string keyword, std::string &val );
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/// sets the value of the given keyword to newValue
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bool setInt( const int newValue, const std::string keyword );
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/// sets the value of the given keyword to newValue
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bool setUInt( const unsigned int newValue, const std::string keyword );
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/// sets the value of the given keyword to newValue
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bool setStr( const std::string newValue, const std::string keyword );
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/// Stores the config-File to disk (filename as specified in the constructor).
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/// You should call this function after changing a value.
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int saveFile( const std::string lFilename );
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/// Prints all lines of the actual configuration to cout.
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void printall();
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};
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#endif
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