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/*------------------------------------------------------------------------------
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███████╗ ██████╗ ██████╗ ███████╗██╗ ██╗██████╗ ██╗ ██████╗ ██████╗ ███████╗██████╗
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██╔════╝██╔═══██╗██╔════╝ ██╔════╝╚██╗██╔╝██╔══██╗██║ ██╔═══██╗██╔══██╗██╔════╝██╔══██╗
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███████╗██║ ██║██║ █████╗ ╚███╔╝ ██████╔╝██║ ██║ ██║██████╔╝█████╗ ██████╔╝
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╚════██║██║ ██║██║ ██╔══╝ ██╔██╗ ██╔═══╝ ██║ ██║ ██║██╔══██╗██╔══╝ ██╔══██╗
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███████║╚██████╔╝╚██████╗ ███████╗██╔╝ ██╗██║ ███████╗╚██████╔╝██║ ██║███████╗██║ ██║
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╚══════╝ ╚═════╝ ╚═════╝ ╚══════╝╚═╝ ╚═╝╚═╝ ╚══════╝ ╚═════╝ ╚═╝ ╚═╝╚══════╝╚═╝ ╚═╝
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-- This file is a part of the SOC Explorer Software
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-- Copyright (C) 2018, Plasma Physics Laboratory - CNRS
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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 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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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@lpp.polytechnique.fr
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----------------------------------------------------------------------------*/
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#ifndef PLUGINLOADER_H
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#define PLUGINLOADER_H
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#include <isocexplorerplugin.h>
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#include <QHash>
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#include <QStringLiteral>
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template<typename T>
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auto loadMetadata(const QString& name, const QString &pluginName,const QHash<QString, QHash<QString,QString>>& plugins_metada_cache);
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template<>
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auto loadMetadata<QString>(const QString& name, const QString &pluginName,const QHash<QString, QHash<QString,QString>>& plugins_metada_cache)
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{
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if(plugins_metada_cache.contains(pluginName))
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{
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return plugins_metada_cache[pluginName][name];
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}
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return QString();
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}
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template<>
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auto loadMetadata<int>(const QString& name, const QString &pluginName,const QHash<QString, QHash<QString,QString>>& plugins_metada_cache)
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{
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if(plugins_metada_cache.contains(pluginName))
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{
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return plugins_metada_cache[pluginName][name].toInt();
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}
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return -1;
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}
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template<>
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auto loadMetadata<bool>(const QString& name, const QString &pluginName,const QHash<QString, QHash<QString,QString>>& plugins_metada_cache)
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{
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if(plugins_metada_cache.contains(pluginName))
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{
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return bool(plugins_metada_cache[pluginName][name].toInt());
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}
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return false;
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}
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namespace pluginKeys
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{
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const auto Name=QStringLiteral("Name");
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const auto Author=QStringLiteral("Author");
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const auto Version=QStringLiteral("Version");
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const auto Description=QStringLiteral("Description");
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const auto CanBeRoot=QStringLiteral("root");
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const auto CanBeChild=QStringLiteral("child");
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const auto VID=QStringLiteral("VID");
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const auto PID=QStringLiteral("PID");
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const auto all={Name, Author, Version, Description, CanBeRoot, CanBeChild, VID, PID};
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};
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class PluginManager
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{
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void loadPluginMetaData(const QString &pluginPath);
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bool isPlugin(const QString &pluginPath)const;
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QString resolvePluginName(const QString &pluginName)const
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{
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if( plugins_metada_cache.contains(pluginName))
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return pluginName;
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else if (pluginTable.contains(pluginName)) {
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return pluginTable[pluginName].last();
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}
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return QString();
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}
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public:
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PluginManager(const QStringList& folderList);
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ISocexplorerPlugin* makeInstance(const QString &pluginName);
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#define METADATA_GETTER(type, name)\
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type plugin##name(const QString &pluginName)const{return loadMetadata<type>(pluginKeys::name, resolvePluginName(pluginName), plugins_metada_cache);}
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METADATA_GETTER(QString, Name)
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METADATA_GETTER(QString, Author)
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METADATA_GETTER(QString, Description)
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METADATA_GETTER(QString, Version)
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METADATA_GETTER(bool, CanBeRoot)
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METADATA_GETTER(bool, CanBeChild)
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METADATA_GETTER(int, VID)
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METADATA_GETTER(int, PID)
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void scanFolders();
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private:
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QHash<QString, QHash<QString,QString>> plugins_metada_cache;
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QHash<QString, QStringList> pluginTable;
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QStringList folderList;
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};
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#endif // PLUGINLOADER_H
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