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62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2010 EQEMu Development Team (http://eqemulator.net)
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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; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the 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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#ifndef EQEMU_CONFIG_H
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#define EQEMU_CONFIG_H
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#include <stdio.h>
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#include <list>
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#include <map>
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#include <string>
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/**
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* Keeps track of all the configuration for the application with a small parser.
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* Note: This is not a thread safe class, but only parse writes to variables in the class.
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* Thus making it mostly safe so long as you're careful with where you call Parse()
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*/
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class Config
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{
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public:
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Config() { }
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~Config() { }
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/**
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* Parses the selected file for variables, will clear current variables if selected.
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*/
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virtual void Parse(const char *file_name);
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/**
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* Gets a variable if it exists.
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*/
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std::string GetVariable(std::string title, std::string parameter);
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protected:
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std::map<std::string, std::map<std::string, std::string> > vars;
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private:
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/**
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* Breaks our input up into tokens for Parse().
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* This is private because it's not intended to be overloaded by a derived class which
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* may get it's input from other places than a C file pointer. (a http get request for example).
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* The programmer of a derived class would be expected to make their own Tokenize function for their own Parse().
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*/
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void Tokenize(FILE* input, std::list<std::string> &tokens);
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};
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#endif
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