|

ConfigTree.hpp

Go to the documentation of this file.

#ifndef IONFLUX_TOOLS_CONFIGTREE
#define IONFLUX_TOOLS_CONFIGTREE
/* ==========================================================================
 * Ionflux Tools
 * Copyright (c) 2004 Joern P. Meier
 * mail@ionflux.org
 * --------------------------------------------------------------------------
 * ConfigTree.hpp                    Configuration tree.
 * ==========================================================================
 * 
 * This file is part of Ionflux Tools.
 * 
 * Ionflux Tools is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at  your option)
 * any later version.
 * 
 * Ionflux Tools is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Ionflux Tools; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * ========================================================================== */

#include <string>
#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>
#include "ionflux/tools.hpp"
#include "ionflux/Config.hpp"
#include "ionflux/Tree.hpp"
#include "ionflux/NodeDump.hpp"
#include "ionflux/Tokenizer.hpp"
#include "ionflux/StringManipulator.hpp"

namespace Ionflux
{

namespace Tools
{

struct ConfigTreeEntry
{
    ConfigLine line;
    DataEntry data;
};

class ConfigTree
: public Tree, public Config, public NodeDump
{
    protected:
        std::string inputFile;
        Tokenizer tok;
        std::vector<ConfigTreeEntry> entries;
        
        virtual int findFirstLine(Node *searchNode);
        
        virtual int findLastLine(Node *searchNode);
        
        virtual int getAutoInsertPos();
        
    public:
        static const TokenType TT_COMMENT;
        static const TokenType TT_ASSIGN;
        static const TokenType TT_MULTILINE;
        static const TokenType TT_TREEPATH;
        static const TokenType TT_NESTED_OPEN;
        static const TokenType TT_NESTED_CLOSE;
        static const std::string AUTO_INSERT_MARKER;
        static const std::string SPECIAL_VALUE_CHARS;
        
        ConfigTree();
        
        virtual ~ConfigTree();
        
        virtual void clear();
        
        virtual void parseConfig(const std::string& configData);
        
        virtual void readConfig(const std::string& configFile);
        
        virtual void writeConfig(const std::string& configFile);
        
        virtual void writeConfig();
        
        virtual std::string get(const std::string& key);
        
        virtual void set(const std::string& key, const std::string& value);
        
        virtual void dump(Node *node);
        
        static std::string escapeValue(const std::string& value);
};

}

}

#endif

---