133 lines
2.7 KiB
C++
133 lines
2.7 KiB
C++
/*
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* Copyright (C) Roland Jax 2012-2014 <ebusd@liwest.at>
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*
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* This file is part of ebusd.
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*
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* ebusd 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 3 of the License, or
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* (at your option) any later version.
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*
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* ebusd 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 ebusd. If not, see http://www.gnu.org/licenses/.
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*/
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#ifndef LIBEBUS_CONFIGFILE_H_
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#define LIBEBUS_CONFIGFILE_H_
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#include "commands.h"
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#include <string>
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#include <vector>
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using namespace std;
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/** \file configfile.h */
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/** available file endings / types. */
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enum FileType {
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ft_csv /*!< CSV */
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};
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/**
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* @brief base class for config files.
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*/
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class ConfigFile
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{
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public:
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/**
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* @brief destructor.
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*/
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virtual ~ConfigFile() {}
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/**
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* @brief read input stream and stored data into commands
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* @param is open input stream for reading.
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* @param commands object as datastore.
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*/
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virtual void parse(istream& is, Commands& commands) = 0;
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};
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/**
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* @brief derived class for CSV config files.
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*/
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class ConfigFileCSV : public ConfigFile
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{
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public:
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/**
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* @brief destructor.
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*/
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~ConfigFileCSV() {}
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/**
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* @brief read input stream and stored data into commands
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* @param is open input stream for reading.
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* @param commands object as datastore.
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*/
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void parse(istream& is, Commands& commands);
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};
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/**
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* @brief class to parse configuration files and store into commands instance.
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*/
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class ConfigCommands
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{
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public:
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/**
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* @brief set file type and add recursive files from given path.
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* @param path to configuration files.
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* @param type to parse.
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*/
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ConfigCommands(const string path, const FileType type);
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/**
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* @brief destructor.
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*/
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~ConfigCommands() { delete m_configfile; }
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/**
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* @brief setter for file type.
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* @param type of files.
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*/
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void setType(const FileType type);
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/**
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* @brief parse files for commands and store them into commands instance.
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* @return a commands instance
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*/
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Commands* getCommands();
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private:
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/** the configfile instance */
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ConfigFile* m_configfile;
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/** main path for configuration files */
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string m_path;
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/** valid file extension */
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string m_extension;
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/** vector of configuration files */
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vector<string> m_files;
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/**
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* @brief parse path for given file extension.
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* @param path to configuration files.
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* @param extension with file type.
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*/
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void addFiles(const string path, const string extension);
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};
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#endif // LIBEBUS_CONFIGFILE_H_
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