64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
// FGDeviceConfigurationMap.hxx -- a map to access xml device configuration
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//
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// Written by Torsten Dreyer, started August 2009
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// Based on work from David Megginson, started May 2001.
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//
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// Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de
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// Copyright (C) 2001 David Megginson, david@megginson.com
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (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, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#ifndef _FGDEVICECONFIGURATIONMAP_HXX
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#define _FGDEVICECONFIGURATIONMAP_HXX
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#ifndef __cplusplus
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# error This library requires C++
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#endif
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#include <simgear/props/props.hxx>
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#include <simgear/misc/sg_path.hxx>
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#include <map>
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class FGDeviceConfigurationMap
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{
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public:
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FGDeviceConfigurationMap ( const std::string& relative_path,
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SGPropertyNode* nodePath,
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const std::string& nodeName);
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virtual ~FGDeviceConfigurationMap();
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SGPropertyNode_ptr configurationForDeviceName(const std::string& name);
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bool hasConfiguration(const std::string& name) const;
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private:
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void scan_dir(const SGPath & path);
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void readCachedData(const SGPath& path);
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void refreshCacheForFile(const SGPath& path);
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typedef std::map<std::string, SGPropertyNode_ptr> NameNodeMap;
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// dictionary of over-ridden configurations, where the config data
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// was explicitly loaded and shoudl be picked over a file search
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NameNodeMap overrideDict;
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typedef std::map<std::string, SGPath> NamePathMap;
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// mapping from joystick name to XML configuration file path
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NamePathMap namePathMap;
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};
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#endif
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