#include <simgear/misc/sg_path.hxx>
#include <simgear/structure/exception.hxx>
#include <simgear/misc/sgstream.hxx>
+#include <simgear/props/props_io.hxx>
#include "navrecord.hxx"
#include "navlist.hxx"
#include <Main/globals.hxx>
#include <Navaids/markerbeacon.hxx>
#include <Airports/simple.hxx>
+#include <Airports/runways.hxx>
+#include <Airports/xmlloader.hxx>
+#include <Main/fg_props.hxx>
using std::string;
+typedef std::map<FGAirport*, SGPropertyNode_ptr> AirportPropertyMap;
+
+static AirportPropertyMap static_airportIlsData;
+
static FGPositioned::Type
mapRobinTypeToFGPType(int aTy)
{
// end ReadChanFile
+ // flush all the parsed ils.xml data, we don't need it anymore,
+ // since it's been meregd into the FGNavRecords
+ static_airportIlsData.clear();
+
return true;
}
+SGPropertyNode* ilsDataForRunwayAndNavaid(FGRunway* aRunway, const std::string& aNavIdent)
+{
+ if (!fgGetBool("/sim/paths/use-custom-scenery-data")) {
+ return NULL;
+ }
+
+ if (!aRunway) {
+ return NULL;
+ }
+
+ FGAirport* apt = aRunway->airport();
+// find (or load) the airprot ILS data
+ AirportPropertyMap::iterator it = static_airportIlsData.find(apt);
+ if (it == static_airportIlsData.end()) {
+ SGPath path;
+ if (!XMLLoader::findAirportData(apt->ident(), "ils", path)) {
+ // no ils.xml file for this airpot, insert a NULL entry so we don't
+ // check again
+ static_airportIlsData.insert(it, std::make_pair(apt, SGPropertyNode_ptr()));
+ return NULL;
+ }
+
+ SGPropertyNode_ptr rootNode = new SGPropertyNode;
+ readProperties(path.str(), rootNode);
+ it = static_airportIlsData.insert(it, std::make_pair(apt, rootNode));
+ } // of ils.xml file not loaded
+
+ if (!it->second) {
+ return NULL;
+ }
+
+// find the entry matching the runway
+ SGPropertyNode* runwayNode, *ilsNode;
+ for (int i=0; (runwayNode = it->second->getChild("runway", i)) != NULL; ++i) {
+ for (int j=0; (ilsNode = runwayNode->getChild("ils", j)) != NULL; ++j) {
+ // must match on both nav-ident and runway ident, to support the following:
+ // - runways with multiple distinct ILS installations (KEWD, for example)
+ // - runways where both ends share the same nav ident (LFAT, for example)
+ if ((ilsNode->getStringValue("nav-id") == aNavIdent) &&
+ (ilsNode->getStringValue("rwy") == aRunway->ident()))
+ {
+ return ilsNode;
+ }
+ } // of ILS iteration
+ } // of runway iteration
+
+ return NULL;
+}
+
FGRunway* getRunwayFromName(const std::string& aName)
{
vector<string> parts = simgear::strutils::split(aName);