1 // FGDeviceConfigurationMap.hxx -- a map to access xml device configuration
3 // Written by Torsten Dreyer, started August 2009
4 // Based on work from David Megginson, started May 2001.
6 // Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de
7 // Copyright (C) 2001 David Megginson, david@megginson.com
9 // This program is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU General Public License as
11 // published by the Free Software Foundation; either version 2 of the
12 // License, or (at your option) any later version.
14 // This program is distributed in the hope that it will be useful, but
15 // WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // General Public License for more details.
19 // You should have received a copy of the GNU General Public License
20 // along with this program; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
25 #ifndef _FGDEVICECONFIGURATIONMAP_HXX
26 #define _FGDEVICECONFIGURATIONMAP_HXX
29 # error This library requires C++
32 #include <simgear/props/props.hxx>
33 #include <simgear/misc/sg_path.hxx>
37 class FGDeviceConfigurationMap
40 FGDeviceConfigurationMap ( const std::string& relative_path,
41 SGPropertyNode* nodePath,
42 const std::string& nodeName);
43 virtual ~FGDeviceConfigurationMap();
45 SGPropertyNode_ptr configurationForDeviceName(const std::string& name);
47 bool hasConfiguration(const std::string& name) const;
49 void scan_dir(const SGPath & path);
51 void readCachedData(const SGPath& path);
52 void refreshCacheForFile(const SGPath& path);
54 typedef std::map<std::string, SGPropertyNode_ptr> NameNodeMap;
55 // dictionary of over-ridden configurations, where the config data
56 // was explicitly loaded and shoudl be picked over a file search
57 NameNodeMap overrideDict;
59 typedef std::map<std::string, SGPath> NamePathMap;
60 // mapping from joystick name to XML configuration file path
61 NamePathMap namePathMap;