-
-// A simple function to return an integer depending on the position
-// of the status string within the array in order to determine the hierarchy.
-unsigned int getNumMaturity(const char * str)
-{
- // changes should also be reflected in $FG_ROOT/data/options.xml &
- // $FG_ROOT/data/Translations/string-default.xml
- const char* levels[] = {"alpha","beta","early-production","production"};
-
- for (size_t i=0; i<(sizeof(levels)/sizeof(levels[0]));i++)
- if (strcmp(str,levels[i])==0)
- return i;
-
- return 0;
-};
-
-
-static void fgSearchAircraft(const SGPath &path, string_list &aircraft,
- bool recursive)
-{
-
- ulDirEnt* dire;
- ulDir *dirp = ulOpenDir(path.str().c_str());
- if (dirp == NULL) {
- cerr << "Unable to open aircraft directory '" << path.str() << '\'' << endl;
- exit(-1);
- }
-
- while ((dire = ulReadDir(dirp)) != NULL) {
- char *ptr;
-
- if (dire->d_isdir) {
- if (recursive && strcmp("CVS", dire->d_name)
- && strcmp(".", dire->d_name) && strcmp("..", dire->d_name))
- {
- SGPath next = path;
- next.append(dire->d_name);
-
- fgSearchAircraft(next, aircraft, true);
- }
- } else if ((ptr = strstr(dire->d_name, "-set.xml")) && (ptr[8] == '\0')) {
-
- SGPath afile = path;
- afile.append(dire->d_name);
-
- *ptr = '\0';
-
- SGPropertyNode root;
- try {
- readProperties(afile.str(), &root);
- } catch (...) {
- continue;
- }
-
- SGPropertyNode *desc = NULL;
- SGPropertyNode *status = NULL;
-
- SGPropertyNode *node = root.getNode("sim");
- if (node) {
- desc = node->getNode("description");
- // if a status tag is found, read it in
- if (node->hasValue("status"))
- status = node->getNode("status");
- }
-
- //additionally display status information where it is available
-
- string descStr(" ");
- descStr += dire->d_name;
- if (desc) {
- if (descStr.size() <= 27+3) {
- descStr.append(29+3-descStr.size(), ' ');
- } else {
- descStr += '\n';
- descStr.append( 32, ' ');
- }
- descStr += desc->getStringValue();
- }
-
- SGPropertyNode * required_status
- = fgGetNode ("/sim/aircraft-min-status", true);
-
- // If the node holds the value "all", then there wasn't any status
- // level specified, so we simply go ahead and output ALL aircraft
- if (strcmp(required_status->getStringValue(),"all")==0) {
- aircraft.push_back(descStr);
- }
- else
- {
- // If the node doesn't hold "all" as its value, then we are supposed
- // to show only aircraft meeting specific status (development status)
- // requirements:
-
- if (node->hasValue("status")) {
- //Compare (minimally) required status level with actual aircraft status:
- if ( getNumMaturity(status->getStringValue() ) >=
- getNumMaturity(required_status->getStringValue() ) )
- aircraft.push_back(descStr); }
-
- }
-
-
- }
- }
-
- ulCloseDir(dirp);
-}
-
-/*
- * Search in the current directory, and in on directory deeper
- * for <aircraft>-set.xml configuration files and show the aircaft name
- * and the contents of the<description> tag in a sorted manner.
- *
- * @parampath the directory to search for configuration files
- * @param recursive defines whether the directory should be searched recursively
- */
-void fgShowAircraft(const SGPath &path, bool recursive) {
- string_list aircraft;
-
- fgSearchAircraft( path, aircraft, recursive );
-
- sort(aircraft.begin(), aircraft.end());
- SG_LOG( SG_GENERAL, SG_ALERT, "" ); // To popup the console on Windows
- cout << "Available aircraft:" << endl;
- for ( unsigned int i = 0; i < aircraft.size(); i++ ) {
- cout << aircraft[i] << endl;
- }
-#ifdef _MSC_VER
- cout << "Hit a key to continue..." << endl;
- cin.get();
-#endif
-}