+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
#ifndef _XML_LOADER_HXX_
#define _XML_LOADER_HXX_
-#include <simgear/xml/easyxml.hxx>
-
-class FGAirportDynamics;
-class FGRunwayPreference;
+#include "airports_fwd.hxx"
+class XMLVisitor; // ffrom easyxml.hxx
class XMLLoader {
public:
XMLLoader();
~XMLLoader();
-
+
static void load(FGRunwayPreference* p);
- static void load(FGAirportDynamics* d);
+ static void load(FGAirportDynamics* d);
+ static void load(FGSidStar* s);
+
+ /**
+ * Search the scenery for a file name of the form:
+ * I/C/A/ICAO.filename.xml
+ * and parse it as an XML property list, passing the data to the supplied
+ * visitor. If no such file could be found, returns false, otherwise returns
+ * true. Other failures (malformed XML, etc) with throw an exception.
+ */
+ static bool loadAirportXMLDataIntoVisitor(const std::string& aICAO,
+ const std::string& aFileName, XMLVisitor& aVisitor);
+ /**
+ * Search the scenery for a file name of the form:
+ * I/C/A/ICAO.filename.xml
+ * and return the corresponding SGPath if found (and true),
+ * or false and invalid path if no matching data could be found
+ */
+ static bool findAirportData(const std::string& aICAO,
+ const std::string& aFileName, SGPath& aPath);
};
#endif