# include <config.h>
#endif
+#include <simgear/compiler.h>
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h> // strcmp()
-#if defined( unix ) || defined( __CYGWIN__ )
-# include <unistd.h> // for gethostname()
-#endif
-#ifdef _WIN32
-# include <direct.h> // for getcwd()
-# define getcwd _getcwd
+#if defined(SG_WINDOWS)
# include <io.h> // isatty()
+# include <process.h> // _getpid()
+# include <Windows.h>
# define isatty _isatty
-# include "winsock2.h" // for gethostname()
-#endif
-
-// work around a stdc++ lib bug in some versions of linux, but doesn't
-// seem to hurt to have this here for all versions of Linux.
-#ifdef linux
-# define _G_NO_EXTERN_TEMPLATES
+#else
+// for open() and options
+# include <sys/types.h>
+# include <sys/stat.h>
+# include <fcntl.h>
#endif
-#include <simgear/compiler.h>
-
#include <string>
+
#include <boost/algorithm/string/compare.hpp>
#include <boost/algorithm/string/predicate.hpp>
+#include <osgViewer/Viewer>
+
+#include <simgear/canvas/Canvas.hxx>
#include <simgear/constants.h>
#include <simgear/debug/logstream.hxx>
#include <simgear/structure/exception.hxx>
#include <simgear/misc/sgstream.hxx>
#include <simgear/misc/strutils.hxx>
#include <simgear/props/props_io.hxx>
+#include <simgear/scene/tsync/terrasync.hxx>
-#include <simgear/misc/interpolator.hxx>
+#include <simgear/scene/model/modellib.hxx>
#include <simgear/scene/material/matlib.hxx>
+#include <simgear/scene/material/Effect.hxx>
#include <simgear/scene/model/particles.hxx>
-#include <simgear/sound/soundmgr_openal.hxx>
+#include <simgear/scene/tsync/terrasync.hxx>
#include <Aircraft/controls.hxx>
#include <Aircraft/replay.hxx>
-#include <Airports/apt_loader.hxx>
+#include <Aircraft/FlightHistory.hxx>
#include <Airports/runways.hxx>
-#include <Airports/simple.hxx>
+#include <Airports/airport.hxx>
#include <Airports/dynamics.hxx>
#include <AIModel/AIManager.hxx>
-#include <ATCDCL/ATCmgr.hxx>
+#include <ATCDCL/ATISmgr.hxx>
#include <ATC/atc_mgr.hxx>
#include <Autopilot/route_mgr.hxx>
#include <Cockpit/panel.hxx>
#include <Cockpit/panel_io.hxx>
+#include <Canvas/canvas_mgr.hxx>
+#include <Canvas/gui_mgr.hxx>
+#include <Canvas/FGCanvasSystemAdapter.hxx>
#include <GUI/new_gui.hxx>
+#include <GUI/MessageBox.hxx>
#include <Input/input.hxx>
#include <Instrumentation/instrument_mgr.hxx>
#include <Model/acmodel.hxx>
#include <AIModel/AIManager.hxx>
#include <Navaids/navdb.hxx>
#include <Navaids/navlist.hxx>
-#include <Navaids/fix.hxx>
-#include <Navaids/fixlist.hxx>
-#include <Navaids/airways.hxx>
#include <Scenery/scenery.hxx>
#include <Scenery/tilemgr.hxx>
#include <Scripting/NasalSys.hxx>
#include <Sound/voice.hxx>
+#include <Sound/soundmanager.hxx>
#include <Systems/system_mgr.hxx>
#include <Time/light.hxx>
+#include <Time/TimeManager.hxx>
+
#include <Traffic/TrafficMgr.hxx>
#include <MultiPlayer/multiplaymgr.hxx>
#include <FDM/fdm_shell.hxx>
#include <Environment/environment_mgr.hxx>
#include <Viewer/renderer.hxx>
#include <Viewer/viewmgr.hxx>
+#include <Viewer/FGEventHandler.hxx>
+#include <Navaids/NavDataCache.hxx>
+#include <Instrumentation/HUD/HUD.hxx>
+#include <Cockpit/cockpitDisplayManager.hxx>
+#include <Network/HTTPClient.hxx>
+#include <Network/fgcom.hxx>
+
+#include <Viewer/CameraGroup.hxx>
#include "fg_init.hxx"
#include "fg_io.hxx"
#include "fg_commands.hxx"
#include "fg_props.hxx"
+#include "FGInterpolator.hxx"
#include "options.hxx"
#include "globals.hxx"
#include "logger.hxx"
#include "main.hxx"
+#include "positioninit.hxx"
+#include "util.hxx"
+#include "AircraftDirVisitorBase.hxx"
+
+#if defined(SG_MAC)
+#include <GUI/CocoaHelpers.h> // for Mac impl of platformDefaultDataPath()
+#endif
+//#define NEW_RESET 1
using std::string;
+using std::endl;
+using std::cerr;
+using std::cout;
using namespace boost::algorithm;
+extern osg::ref_ptr<osgViewer::Viewer> viewer;
// Return the current base package version
string fgBasePackageVersion() {
SGPath base_path( globals->get_fg_root() );
base_path.append("version");
-
+ if (!base_path.exists()) {
+ return string();
+ }
+
sg_gzifstream in( base_path.str() );
- if ( !in.is_open() ) {
- SGPath old_path( globals->get_fg_root() );
- old_path.append( "Thanks" );
- sg_gzifstream old( old_path.str() );
- if ( !old.is_open() ) {
- return "[none]";
- } else {
- return "[old version]";
- }
+ if (!in.is_open()) {
+ return string();
}
string version;
return version;
}
-
-template <class T>
-bool fgFindAircraftInDir(const SGPath& dirPath, T* obj, bool (T::*pred)(const SGPath& p))
-{
- if (!dirPath.exists()) {
- SG_LOG(SG_GENERAL, SG_WARN, "fgFindAircraftInDir: no such path:" << dirPath.str());
- return false;
- }
-
- bool recurse = true;
- simgear::Dir dir(dirPath);
- simgear::PathList setFiles(dir.children(simgear::Dir::TYPE_FILE, "-set.xml"));
- simgear::PathList::iterator p;
- for (p = setFiles.begin(); p != setFiles.end(); ++p) {
- // check file name ends with -set.xml
-
- // if we found a -set.xml at this level, don't recurse any deeper
- recurse = false;
-
- bool done = (obj->*pred)(*p);
- if (done) {
- return true;
- }
- } // of -set.xml iteration
-
- if (!recurse) {
- return false;
- }
-
- simgear::PathList subdirs(dir.children(simgear::Dir::TYPE_DIR | simgear::Dir::NO_DOT_OR_DOTDOT));
- for (p = subdirs.begin(); p != subdirs.end(); ++p) {
- if (p->file() == "CVS") {
- continue;
- }
-
- if (fgFindAircraftInDir(*p, obj, pred)) {
- return true;
- }
- } // of subdirs iteration
-
- return false;
-}
-
-template <class T>
-void fgFindAircraft(T* obj, bool (T::*pred)(const SGPath& p))
-{
- const string_list& paths(globals->get_aircraft_paths());
- string_list::const_iterator it = paths.begin();
- for (; it != paths.end(); ++it) {
- bool done = fgFindAircraftInDir(SGPath(*it), obj, pred);
- if (done) {
- return;
- }
- } // of aircraft paths iteration
-
- // if we reach this point, search the default location (always last)
- SGPath rootAircraft(globals->get_fg_root());
- rootAircraft.append("Aircraft");
- fgFindAircraftInDir(rootAircraft, obj, pred);
-}
-
-class FindAndCacheAircraft
+class FindAndCacheAircraft : public AircraftDirVistorBase
{
public:
FindAndCacheAircraft(SGPropertyNode* autoSave)
{
std::string aircraft = fgGetString( "/sim/aircraft", "");
if (aircraft.empty()) {
+ flightgear::fatalMessageBox("No aircraft", "No aircraft was specified");
SG_LOG(SG_GENERAL, SG_ALERT, "no aircraft specified");
return false;
}
readProperties(setFile.str(), globals->get_props());
} catch ( const sg_exception &e ) {
SG_LOG(SG_INPUT, SG_ALERT, "Error reading aircraft: " << e.getFormattedMessage());
+ flightgear::fatalMessageBox("Error reading aircraft",
+ "An error occured reading the requested aircraft (" + aircraft + ")",
+ e.getFormattedMessage());
return false;
}
} else {
SG_LOG(SG_GENERAL, SG_ALERT, "aircraft '" << _searchAircraft <<
"' not found in specified dir:" << aircraftDir);
+ flightgear::fatalMessageBox("Aircraft not found",
+ "The requested aircraft '" + aircraft + "' could not be found in the specified location.",
+ aircraftDir);
return false;
}
}
n->setAttribute(SGPropertyNode::USERARCHIVE, true);
_cache->removeChildren("aircraft");
- fgFindAircraft(this, &FindAndCacheAircraft::checkAircraft);
+ visitAircraftPaths();
}
if (_foundPath.str().empty()) {
SG_LOG(SG_GENERAL, SG_ALERT, "Cannot find specified aircraft: " << aircraft );
+ flightgear::fatalMessageBox("Aircraft not found",
+ "The requested aircraft '" + aircraft + "' could not be found in any of the search paths");
+
return false;
}
readProperties(_foundPath.str(), globals->get_props());
} catch ( const sg_exception &e ) {
SG_LOG(SG_INPUT, SG_ALERT, "Error reading aircraft: " << e.getFormattedMessage());
+ flightgear::fatalMessageBox("Error reading aircraft",
+ "An error occured reading the requested aircraft (" + aircraft + ")",
+ e.getFormattedMessage());
return false;
}
return false;
}
- bool checkAircraft(const SGPath& p)
+ virtual VisitResult visit(const SGPath& p)
{
// create cache node
int i = 0;
if ( boost::equals(fileName, _searchAircraft.c_str(), is_iequal()) ) {
_foundPath = p;
- return true;
+ return VISIT_DONE;
}
- return false;
+ return VISIT_CONTINUE;
}
std::string _searchAircraft;
config.append( "flightgear.org" );
return config;
}
-#elif __APPLE__
-#include <CoreServices/CoreServices.h>
+#elif defined(SG_MAC)
+
+// platformDefaultDataPath defined in GUI/CocoaHelpers.h
-static SGPath platformDefaultDataPath()
-{
- FSRef ref;
- OSErr err = FSFindFolder(kUserDomain, kApplicationSupportFolderType, false, &ref);
- if (err) {
- return SGPath();
- }
-
- unsigned char path[1024];
- if (FSRefMakePath(&ref, path, 1024) != noErr) {
- return SGPath();
- }
-
- SGPath appData;
- appData.set((const char*) path);
- appData.append("FlightGear");
- return appData;
-}
#else
static SGPath platformDefaultDataPath()
{
- SGPath config( homedir );
- config.append( ".fgfs" );
- return config;
+ return SGPath::home() / ".fgfs";
}
#endif
-// Read in configuration (file and command line)
-bool fgInitConfig ( int argc, char **argv )
+bool fgInitHome()
{
- SGPath dataPath = platformDefaultDataPath();
+ SGPath dataPath = SGPath::fromEnv("FG_HOME", platformDefaultDataPath());
+ globals->set_fg_home(dataPath.c_str());
- const char *fg_home = getenv("FG_HOME");
- if (fg_home)
- dataPath = fg_home;
+ simgear::Dir fgHome(dataPath);
+ if (!fgHome.exists()) {
+ fgHome.create(0755);
+ }
- simgear::Dir exportDir(simgear::Dir(dataPath).file("Export"));
- if (!exportDir.exists()) {
- exportDir.create(0777);
+ if (!fgHome.exists()) {
+ flightgear::fatalMessageBox("Problem setting up user data",
+ "Unable to create the user-data storage folder at: '"
+ + dataPath.str() + "'");
+ return false;
}
- // Set /sim/fg-home and don't allow malign code to override it until
- // Nasal security is set up. Use FG_HOME if necessary.
- SGPropertyNode *home = fgGetNode("/sim", true);
- home->removeChild("fg-home", 0, false);
- home = home->getChild("fg-home", 0, true);
- home->setStringValue(dataPath.c_str());
- home->setAttribute(SGPropertyNode::WRITE, false);
-
- flightgear::Options::sharedInstance()->init(argc, argv, dataPath);
-
- // Read global preferences from $FG_ROOT/preferences.xml
- SG_LOG(SG_INPUT, SG_INFO, "Reading global preferences");
- fgLoadProps("preferences.xml", globals->get_props());
- SG_LOG(SG_INPUT, SG_INFO, "Finished Reading global preferences");
-
- globals->loadUserSettings(dataPath);
-
- // Scan user config files and command line for a specified aircraft.
- flightgear::Options::sharedInstance()->initAircraft();
-
- FindAndCacheAircraft f(globals->get_props());
- if (!f.loadAircraft()) {
- return false;
+ if (fgGetBool("/sim/fghome-readonly", false)) {
+ // user / config forced us into readonly mode, fine
+ SG_LOG(SG_GENERAL, SG_INFO, "Running with FG_HOME readonly");
+ return true;
}
-
- // parse options after loading aircraft to ensure any user
- // overrides of defaults are honored.
- flightgear::Options::sharedInstance()->processOptions();
-
- return true;
-}
-
-// Set current tower position lon/lat given an airport id
-static bool fgSetTowerPosFromAirportID( const string& id) {
- const FGAirport *a = fgFindAirportID( id);
- if (a) {
- SGGeod tower = a->getTowerLocation();
- fgSetDouble("/sim/tower/longitude-deg", tower.getLongitudeDeg());
- fgSetDouble("/sim/tower/latitude-deg", tower.getLatitudeDeg());
- fgSetDouble("/sim/tower/altitude-ft", tower.getElevationFt());
+
+// write our PID, and check writeability
+ SGPath pidPath(dataPath, "fgfs.pid");
+ if (pidPath.exists()) {
+ SG_LOG(SG_GENERAL, SG_INFO, "flightgear instance already running, switching to FG_HOME read-only.");
+ // set a marker property so terrasync/navcache don't try to write
+ // from secondary instances
+ fgSetBool("/sim/fghome-readonly", true);
return true;
- } else {
- return false;
}
-
-}
-
-struct FGTowerLocationListener : SGPropertyChangeListener {
- void valueChanged(SGPropertyNode* node) {
- string id(node->getStringValue());
- if (fgGetBool("/sim/tower/auto-position",true))
- {
- // enforce using closest airport when auto-positioning is enabled
- const char* closest_airport = fgGetString("/sim/airport/closest-airport-id", "");
- if (closest_airport && (id != closest_airport))
- {
- id = closest_airport;
- node->setStringValue(id);
- }
- }
- fgSetTowerPosFromAirportID(id);
+
+ char buf[16];
+ bool result = false;
+#if defined(SG_WINDOWS)
+ size_t len = snprintf(buf, 16, "%d", _getpid());
+
+ HANDLE f = CreateFileA(pidPath.c_str(), GENERIC_READ | GENERIC_WRITE,
+ FILE_SHARE_READ, /* sharing */
+ NULL, /* security attributes */
+ CREATE_NEW, /* error if already exists */
+ FILE_FLAG_DELETE_ON_CLOSE,
+ NULL /* template */);
+
+ result = (f != INVALID_HANDLE_VALUE);
+ if (result) {
+ DWORD written;
+ WriteFile(f, buf, len, &written, NULL /* overlapped */);
}
-};
-
-struct FGClosestTowerLocationListener : SGPropertyChangeListener
-{
- void valueChanged(SGPropertyNode* )
- {
- // closest airport has changed
- if (fgGetBool("/sim/tower/auto-position",true))
- {
- // update tower position
- const char* id = fgGetString("/sim/airport/closest-airport-id", "");
- if (id && *id!=0)
- fgSetString("/sim/tower/airport-id", id);
- }
+#else
+ // POSIX, do open+unlink trick to the file is deleted on exit, even if we
+ // crash or exit(-1)
+ ssize_t len = snprintf(buf, 16, "%d", getpid());
+ int fd = ::open(pidPath.c_str(), O_WRONLY | O_CREAT | O_TRUNC | O_EXCL, 0644);
+ if (fd >= 0) {
+ result = ::write(fd, buf, len) == len;
+ if( ::unlink(pidPath.c_str()) != 0 ) // delete file when app quits
+ result = false;
}
-};
+#endif
-void fgInitTowerLocationListener() {
- fgGetNode("/sim/tower/airport-id", true)
- ->addChangeListener( new FGTowerLocationListener(), true );
- FGClosestTowerLocationListener* ntcl = new FGClosestTowerLocationListener();
- fgGetNode("/sim/airport/closest-airport-id", true)
- ->addChangeListener(ntcl , true );
- fgGetNode("/sim/tower/auto-position", true)
- ->addChangeListener(ntcl, true );
-}
+ fgSetBool("/sim/fghome-readonly", false);
-static void fgApplyStartOffset(const SGGeod& aStartPos, double aHeading, double aTargetHeading = HUGE_VAL)
-{
- SGGeod startPos(aStartPos);
- if (aTargetHeading == HUGE_VAL) {
- aTargetHeading = aHeading;
- }
-
- if ( fabs( fgGetDouble("/sim/presets/offset-distance-nm") ) > SG_EPSILON ) {
- double offsetDistance = fgGetDouble("/sim/presets/offset-distance-nm");
- offsetDistance *= SG_NM_TO_METER;
- double offsetAzimuth = aHeading;
- if ( fabs(fgGetDouble("/sim/presets/offset-azimuth-deg")) > SG_EPSILON ) {
- offsetAzimuth = fgGetDouble("/sim/presets/offset-azimuth-deg");
- aHeading = aTargetHeading;
+ if (!result) {
+ flightgear::fatalMessageBox("File permissions problem",
+ "Can't write to user-data storage folder, check file permissions and FG_HOME.",
+ "User-data at:" + dataPath.str());
}
-
- SGGeod offset;
- double az2; // dummy
- SGGeodesy::direct(startPos, offsetAzimuth + 180, offsetDistance, offset, az2);
- startPos = offset;
- }
-
- // presets
- fgSetDouble("/sim/presets/longitude-deg", startPos.getLongitudeDeg() );
- fgSetDouble("/sim/presets/latitude-deg", startPos.getLatitudeDeg() );
- fgSetDouble("/sim/presets/heading-deg", aHeading );
-
- // other code depends on the actual values being set ...
- fgSetDouble("/position/longitude-deg", startPos.getLongitudeDeg() );
- fgSetDouble("/position/latitude-deg", startPos.getLatitudeDeg() );
- fgSetDouble("/orientation/heading-deg", aHeading );
+ return result;
}
-// Set current_options lon/lat given an airport id and heading (degrees)
-bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg ) {
- if ( id.empty() )
- return false;
-
- // set initial position from runway and heading
- SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position from airport code "
- << id << " heading " << tgt_hdg );
-
- const FGAirport* apt = fgFindAirportID(id);
- if (!apt) return false;
- FGRunway* r = apt->findBestRunwayForHeading(tgt_hdg);
- fgSetString("/sim/atc/runway", r->ident().c_str());
-
- SGGeod startPos = r->pointOnCenterline(fgGetDouble("/sim/airport/runways/start-offset-m", 5.0));
- fgApplyStartOffset(startPos, r->headingDeg(), tgt_hdg);
- return true;
-}
-
-// Set current_options lon/lat given an airport id and parkig position name
-static bool fgSetPosFromAirportIDandParkpos( const string& id, const string& parkpos ) {
- if ( id.empty() )
- return false;
-
- // can't see an easy way around this const_cast at the moment
- FGAirport* apt = const_cast<FGAirport*>(fgFindAirportID(id));
- if (!apt) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to find airport " << id );
- return false;
- }
- FGAirportDynamics* dcs = apt->getDynamics();
- if (!dcs) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Airport " << id << "does not appear to have parking information available");
- return false;
- }
+// Read in configuration (file and command line)
+int fgInitConfig ( int argc, char **argv, bool reinit )
+{
+ SGPath dataPath = globals->get_fg_home();
- int park_index = dcs->getNrOfParkings() - 1;
- bool succes;
- double radius = fgGetDouble("/sim/dimensions/radius-m");
- if ((parkpos == string("AVAILABLE")) && (radius > 0)) {
- double lat, lon, heading;
- string fltType;
- string acOperator;
- SGPath acData;
- try {
- acData = fgGetString("/sim/fg-home");
- acData.append("aircraft-data");
- string acfile = fgGetString("/sim/aircraft") + string(".xml");
- acData.append(acfile);
- SGPropertyNode root;
- readProperties(acData.str(), &root);
- SGPropertyNode * node = root.getNode("sim");
- fltType = node->getStringValue("aircraft-class", "NONE" );
- acOperator = node->getStringValue("aircraft-operator", "NONE" );
- } catch (const sg_exception &) {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Could not load aircraft aircrat type and operator information from: " << acData.str() << ". Using defaults");
-
- // cout << path.str() << endl;
- }
- if (fltType.empty() || fltType == "NONE") {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Aircraft type information not found in: " << acData.str() << ". Using default value");
- fltType = fgGetString("/sim/aircraft-class" );
- }
- if (acOperator.empty() || fltType == "NONE") {
- SG_LOG(SG_GENERAL, SG_INFO,
- "Aircraft operator information not found in: " << acData.str() << ". Using default value");
- acOperator = fgGetString("/sim/aircraft-operator" );
- }
-
- cerr << "Running aircraft " << fltType << " of livery " << acOperator << endl;
- string acType; // Currently not used by findAvailable parking, so safe to leave empty.
- succes = dcs->getAvailableParking(&lat, &lon, &heading, &park_index, radius, fltType, acType, acOperator);
- if (succes) {
- fgGetString("/sim/presets/parkpos");
- fgSetString("/sim/presets/parkpos", dcs->getParking(park_index)->getName());
- } else {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find a suitable parking at airport " << id );
- return false;
- }
- } else {
- //cerr << "We shouldn't get here when AVAILABLE" << endl;
- while (park_index >= 0 && dcs->getParkingName(park_index) != parkpos) park_index--;
- if (park_index < 0) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Failed to find parking position " << parkpos <<
- " at airport " << id );
- return false;
- }
- }
- FGParking* parking = dcs->getParking(park_index);
- parking->setAvailable(false);
- fgApplyStartOffset(
- SGGeod::fromDeg(parking->getLongitude(), parking->getLatitude()),
- parking->getHeading());
- return true;
-}
-
-
-// Set current_options lon/lat given an airport id and runway number
-static bool fgSetPosFromAirportIDandRwy( const string& id, const string& rwy, bool rwy_req ) {
- if ( id.empty() )
- return false;
-
- // set initial position from airport and runway number
- SG_LOG( SG_GENERAL, SG_INFO,
- "Attempting to set starting position for "
- << id << ":" << rwy );
-
- const FGAirport* apt = fgFindAirportID(id);
- if (!apt) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to find airport:" << id);
- return false;
+ simgear::Dir exportDir(simgear::Dir(dataPath).file("Export"));
+ if (!exportDir.exists()) {
+ exportDir.create(0755);
}
- if (!apt->hasRunwayWithIdent(rwy)) {
- SG_LOG( SG_GENERAL, rwy_req ? SG_ALERT : SG_INFO,
- "Failed to find runway " << rwy <<
- " at airport " << id << ". Using default runway." );
- return false;
+ // Set /sim/fg-home and don't allow malign code to override it until
+ // Nasal security is set up. Use FG_HOME if necessary.
+ SGPropertyNode *home = fgGetNode("/sim", true);
+ home->removeChild("fg-home", 0, false);
+ home = home->getChild("fg-home", 0, true);
+ home->setStringValue(dataPath.c_str());
+ home->setAttribute(SGPropertyNode::WRITE, false);
+
+ fgSetDefaults();
+ flightgear::Options* options = flightgear::Options::sharedInstance();
+ if (!reinit) {
+ options->init(argc, argv, dataPath);
}
- FGRunway* r(apt->getRunwayByIdent(rwy));
- fgSetString("/sim/atc/runway", r->ident().c_str());
- SGGeod startPos = r->pointOnCenterline( fgGetDouble("/sim/airport/runways/start-offset-m", 5.0));
- fgApplyStartOffset(startPos, r->headingDeg());
- return true;
-}
-
-
-static void fgSetDistOrAltFromGlideSlope() {
- // cout << "fgSetDistOrAltFromGlideSlope()" << endl;
- string apt_id = fgGetString("/sim/presets/airport-id");
- double gs = fgGetDouble("/sim/presets/glideslope-deg")
- * SG_DEGREES_TO_RADIANS ;
- double od = fgGetDouble("/sim/presets/offset-distance-nm");
- double alt = fgGetDouble("/sim/presets/altitude-ft");
-
- double apt_elev = 0.0;
- if ( ! apt_id.empty() ) {
- apt_elev = fgGetAirportElev( apt_id );
- if ( apt_elev < -9990.0 ) {
- apt_elev = 0.0;
- }
+ bool loadDefaults = options->shouldLoadDefaultConfig();
+ if (loadDefaults) {
+ // Read global preferences from $FG_ROOT/preferences.xml
+ SG_LOG(SG_INPUT, SG_INFO, "Reading global preferences");
+ fgLoadProps("preferences.xml", globals->get_props());
+ SG_LOG(SG_INPUT, SG_INFO, "Finished Reading global preferences");
+
+ // do not load user settings when reset to default is requested, or if
+ // told to explicitly ignore
+ if (options->isOptionSet("restore-defaults") || options->isOptionSet("ignore-autosave"))
+ {
+ SG_LOG(SG_ALL, SG_ALERT, "Ignoring user settings. Restoring defaults.");
+ }
+ else
+ {
+ globals->loadUserSettings(dataPath);
+ }
} else {
- apt_elev = 0.0;
- }
-
- if( fabs(gs) > 0.01 && fabs(od) > 0.1 && alt < -9990 ) {
- // set altitude from glideslope and offset-distance
- od *= SG_NM_TO_METER * SG_METER_TO_FEET;
- alt = fabs(od*tan(gs)) + apt_elev;
- fgSetDouble("/sim/presets/altitude-ft", alt);
- fgSetBool("/sim/presets/onground", false);
- SG_LOG( SG_GENERAL, SG_INFO, "Calculated altitude as: "
- << alt << " ft" );
- } else if( fabs(gs) > 0.01 && alt > 0 && fabs(od) < 0.1) {
- // set offset-distance from glideslope and altitude
- od = (alt - apt_elev) / tan(gs);
- od *= -1*SG_FEET_TO_METER * SG_METER_TO_NM;
- fgSetDouble("/sim/presets/offset-distance-nm", od);
- fgSetBool("/sim/presets/onground", false);
- SG_LOG( SG_GENERAL, SG_INFO, "Calculated offset distance as: "
- << od << " nm" );
- } else if( fabs(gs) > 0.01 ) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Glideslope given but not altitude or offset-distance." );
- SG_LOG( SG_GENERAL, SG_ALERT, "Resetting glideslope to zero" );
- fgSetDouble("/sim/presets/glideslope-deg", 0);
- fgSetBool("/sim/presets/onground", true);
- }
+ SG_LOG(SG_GENERAL, SG_INFO, "not reading default configuration files");
+ }// of no-default-config selected
+
+ return flightgear::FG_OPTIONS_OK;
}
-
-// Set current_options lon/lat given an airport id and heading (degrees)
-static bool fgSetPosFromNAV( const string& id, const double& freq, FGPositioned::Type type ) {
-
- const nav_list_type navlist
- = globals->get_navlist()->findByIdentAndFreq( id.c_str(), freq, type );
-
- if (navlist.size() == 0 ) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate NAV = "
- << id << ":" << freq );
- return false;
- }
-
- if( navlist.size() > 1 ) {
- ostringstream buf;
- buf << "Ambigous NAV-ID: '" << id << "'. Specify id and frequency. Available stations:" << endl;
- for( nav_list_type::const_iterator it = navlist.begin(); it != navlist.end(); ++it ) {
- // NDB stored in kHz, VOR stored in MHz * 100 :-P
- double factor = (*it)->type() == FGPositioned::NDB ? 1.0 : 1/100.0;
- string unit = (*it)->type() == FGPositioned::NDB ? "kHz" : "MHz";
- buf << (*it)->ident() << " "
- << setprecision(5) << (double)((*it)->get_freq() * factor) << " "
- << (*it)->get_lat() << "/" << (*it)->get_lon()
- << endl;
- }
-
- SG_LOG( SG_GENERAL, SG_ALERT, buf.str() );
- return false;
+int fgInitAircraft(bool reinit)
+{
+ // Scan user config files and command line for a specified aircraft.
+ if (!reinit) {
+ flightgear::Options::sharedInstance()->initAircraft();
}
-
- FGNavRecord *nav = navlist[0];
- fgApplyStartOffset(nav->geod(), fgGetDouble("/sim/presets/heading-deg"));
- return true;
-}
-
-// Set current_options lon/lat given an aircraft carrier id
-static bool fgSetPosFromCarrier( const string& carrier, const string& posid ) {
-
- // set initial position from runway and heading
- SGGeod geodPos;
- double heading;
- SGVec3d uvw;
- if (FGAIManager::getStartPosition(carrier, posid, geodPos, heading, uvw)) {
- double lon = geodPos.getLongitudeDeg();
- double lat = geodPos.getLatitudeDeg();
- double alt = geodPos.getElevationFt();
-
- SG_LOG( SG_GENERAL, SG_INFO, "Attempting to set starting position for "
- << carrier << " at lat = " << lat << ", lon = " << lon
- << ", alt = " << alt << ", heading = " << heading);
-
- fgSetDouble("/sim/presets/longitude-deg", lon);
- fgSetDouble("/sim/presets/latitude-deg", lat);
- fgSetDouble("/sim/presets/altitude-ft", alt);
- fgSetDouble("/sim/presets/heading-deg", heading);
- fgSetDouble("/position/longitude-deg", lon);
- fgSetDouble("/position/latitude-deg", lat);
- fgSetDouble("/position/altitude-ft", alt);
- fgSetDouble("/orientation/heading-deg", heading);
-
- fgSetString("/sim/presets/speed-set", "UVW");
- fgSetDouble("/velocities/uBody-fps", uvw(0));
- fgSetDouble("/velocities/vBody-fps", uvw(1));
- fgSetDouble("/velocities/wBody-fps", uvw(2));
- fgSetDouble("/sim/presets/uBody-fps", uvw(0));
- fgSetDouble("/sim/presets/vBody-fps", uvw(1));
- fgSetDouble("/sim/presets/wBody-fps", uvw(2));
-
- fgSetBool("/sim/presets/onground", true);
-
- return true;
- } else {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate aircraft carrier = "
- << carrier );
- return false;
+
+ FindAndCacheAircraft f(globals->get_props());
+ if (!f.loadAircraft()) {
+ return flightgear::FG_OPTIONS_ERROR;
}
-}
-
-// Set current_options lon/lat given an airport id and heading (degrees)
-static bool fgSetPosFromFix( const string& id )
-{
- FGPositioned::TypeFilter fixFilter(FGPositioned::FIX);
- FGPositioned* fix = FGPositioned::findNextWithPartialId(NULL, id, &fixFilter);
- if (!fix) {
- SG_LOG( SG_GENERAL, SG_ALERT, "Failed to locate fix = " << id );
- return false;
- }
-
- fgApplyStartOffset(fix->geod(), fgGetDouble("/sim/presets/heading-deg"));
- return true;
+
+ return flightgear::FG_OPTIONS_OK;
}
/**
* Initialize vor/ndb/ils/fix list management and query systems (as
* well as simple airport db list)
+ * This is called multiple times in the case of a cache rebuild,
+ * to allow lengthy caching to take place in the background, without
+ * blocking the main/UI thread.
*/
bool
fgInitNav ()
{
- SG_LOG(SG_GENERAL, SG_INFO, "Loading Airport Database ...");
-
- SGPath aptdb( globals->get_fg_root() );
- aptdb.append( "Airports/apt.dat" );
-
- SGPath p_metar( globals->get_fg_root() );
- p_metar.append( "Airports/metar.dat" );
-
- fgAirportDBLoad( aptdb.str(), p_metar.str() );
-
- FGNavList *navlist = new FGNavList;
- FGNavList *loclist = new FGNavList;
- FGNavList *gslist = new FGNavList;
- FGNavList *dmelist = new FGNavList;
- FGNavList *tacanlist = new FGNavList;
- FGNavList *carrierlist = new FGNavList;
- FGTACANList *channellist = new FGTACANList;
-
- globals->set_navlist( navlist );
- globals->set_loclist( loclist );
- globals->set_gslist( gslist );
- globals->set_dmelist( dmelist );
- globals->set_tacanlist( tacanlist );
- globals->set_carrierlist( carrierlist );
- globals->set_channellist( channellist );
-
- if ( !fgNavDBInit(navlist, loclist, gslist, dmelist, tacanlist, carrierlist, channellist) ) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Problems loading one or more navigational database" );
- }
-
- SG_LOG(SG_GENERAL, SG_INFO, " Fixes");
- SGPath p_fix( globals->get_fg_root() );
- p_fix.append( "Navaids/fix.dat" );
- FGFixList fixlist;
- fixlist.init( p_fix ); // adds fixes to the DB in positioned.cxx
-
- SG_LOG(SG_GENERAL, SG_INFO, " Airways");
- flightgear::Airway::load();
-
- return true;
-}
-
-
-// Set the initial position based on presets (or defaults)
-bool fgInitPosition() {
- // cout << "fgInitPosition()" << endl;
- double gs = fgGetDouble("/sim/presets/glideslope-deg")
- * SG_DEGREES_TO_RADIANS ;
- double od = fgGetDouble("/sim/presets/offset-distance-nm");
- double alt = fgGetDouble("/sim/presets/altitude-ft");
-
- bool set_pos = false;
-
- // If glideslope is specified, then calculate offset-distance or
- // altitude relative to glide slope if either of those was not
- // specified.
- if ( fabs( gs ) > 0.01 ) {
- fgSetDistOrAltFromGlideSlope();
- }
-
-
- // If we have an explicit, in-range lon/lat, don't change it, just use it.
- // If not, check for an airport-id and use that.
- // If not, default to the middle of the KSFO field.
- // The default values for lon/lat are deliberately out of range
- // so that the airport-id can take effect; valid lon/lat will
- // override airport-id, however.
- double lon_deg = fgGetDouble("/sim/presets/longitude-deg");
- double lat_deg = fgGetDouble("/sim/presets/latitude-deg");
- if ( lon_deg >= -180.0 && lon_deg <= 180.0
- && lat_deg >= -90.0 && lat_deg <= 90.0 )
- {
- set_pos = true;
- }
-
- string apt = fgGetString("/sim/presets/airport-id");
- string rwy_no = fgGetString("/sim/presets/runway");
- bool rwy_req = fgGetBool("/sim/presets/runway-requested");
- string vor = fgGetString("/sim/presets/vor-id");
- double vor_freq = fgGetDouble("/sim/presets/vor-freq");
- string ndb = fgGetString("/sim/presets/ndb-id");
- double ndb_freq = fgGetDouble("/sim/presets/ndb-freq");
- string carrier = fgGetString("/sim/presets/carrier");
- string parkpos = fgGetString("/sim/presets/parkpos");
- string fix = fgGetString("/sim/presets/fix");
- SGPropertyNode *hdg_preset = fgGetNode("/sim/presets/heading-deg", true);
- double hdg = hdg_preset->getDoubleValue();
-
- // save some start parameters, so that we can later say what the
- // user really requested. TODO generalize that and move it to options.cxx
- static bool start_options_saved = false;
- if (!start_options_saved) {
- start_options_saved = true;
- SGPropertyNode *opt = fgGetNode("/sim/startup/options", true);
-
- opt->setDoubleValue("latitude-deg", lat_deg);
- opt->setDoubleValue("longitude-deg", lon_deg);
- opt->setDoubleValue("heading-deg", hdg);
- opt->setStringValue("airport", apt.c_str());
- opt->setStringValue("runway", rwy_no.c_str());
- }
-
- if (hdg > 9990.0)
- hdg = fgGetDouble("/environment/config/boundary/entry/wind-from-heading-deg", 270);
-
- if ( !set_pos && !apt.empty() && !parkpos.empty() ) {
- // An airport + parking position is requested
- if ( fgSetPosFromAirportIDandParkpos( apt, parkpos ) ) {
- // set tower position
- fgSetString("/sim/airport/closest-airport-id", apt.c_str());
- fgSetString("/sim/tower/airport-id", apt.c_str());
- set_pos = true;
- }
- }
-
- if ( !set_pos && !apt.empty() && !rwy_no.empty() ) {
- // An airport + runway is requested
- if ( fgSetPosFromAirportIDandRwy( apt, rwy_no, rwy_req ) ) {
- // set tower position (a little off the heading for single
- // runway airports)
- fgSetString("/sim/airport/closest-airport-id", apt.c_str());
- fgSetString("/sim/tower/airport-id", apt.c_str());
- set_pos = true;
- }
- }
-
- if ( !set_pos && !apt.empty() ) {
- // An airport is requested (find runway closest to hdg)
- if ( fgSetPosFromAirportIDandHdg( apt, hdg ) ) {
- // set tower position (a little off the heading for single
- // runway airports)
- fgSetString("/sim/airport/closest-airport-id", apt.c_str());
- fgSetString("/sim/tower/airport-id", apt.c_str());
- set_pos = true;
- }
- }
-
- if (hdg_preset->getDoubleValue() > 9990.0)
- hdg_preset->setDoubleValue(hdg);
-
- if ( !set_pos && !vor.empty() ) {
- // a VOR is requested
- if ( fgSetPosFromNAV( vor, vor_freq, FGPositioned::VOR ) ) {
- set_pos = true;
- }
- }
-
- if ( !set_pos && !ndb.empty() ) {
- // an NDB is requested
- if ( fgSetPosFromNAV( ndb, ndb_freq, FGPositioned::NDB ) ) {
- set_pos = true;
- }
- }
-
- if ( !set_pos && !carrier.empty() ) {
- // an aircraft carrier is requested
- if ( fgSetPosFromCarrier( carrier, parkpos ) ) {
- set_pos = true;
- }
- }
-
- if ( !set_pos && !fix.empty() ) {
- // a Fix is requested
- if ( fgSetPosFromFix( fix ) ) {
- set_pos = true;
- }
- }
-
- if ( !set_pos ) {
- // No lon/lat specified, no airport specified, default to
- // middle of KSFO field.
- fgSetDouble("/sim/presets/longitude-deg", -122.374843);
- fgSetDouble("/sim/presets/latitude-deg", 37.619002);
- }
-
- fgSetDouble( "/position/longitude-deg",
- fgGetDouble("/sim/presets/longitude-deg") );
- fgSetDouble( "/position/latitude-deg",
- fgGetDouble("/sim/presets/latitude-deg") );
- fgSetDouble( "/orientation/heading-deg", hdg_preset->getDoubleValue());
-
- // determine if this should be an on-ground or in-air start
- if ((fabs(gs) > 0.01 || fabs(od) > 0.1 || alt > 0.1) && carrier.empty()) {
- fgSetBool("/sim/presets/onground", false);
- } else {
- fgSetBool("/sim/presets/onground", true);
+ flightgear::NavDataCache* cache = flightgear::NavDataCache::instance();
+ static bool doingRebuild = false;
+ if (doingRebuild || cache->isRebuildRequired()) {
+ doingRebuild = true;
+ bool finished = cache->rebuild();
+ if (!finished) {
+ // sleep to give the rebuild thread more time
+ SGTimeStamp::sleepForMSec(50);
+ return false;
}
-
- return true;
+ }
+
+ FGTACANList *channellist = new FGTACANList;
+ globals->set_channellist( channellist );
+
+ SGPath path(globals->get_fg_root());
+ path.append( "Navaids/TACAN_freq.dat" );
+ flightgear::loadTacan(path, channellist);
+
+ return true;
}
-
// General house keeping initializations
bool fgInitGeneral() {
string root;
SG_LOG( SG_GENERAL, SG_ALERT,
"Cannot continue without a path to the base package "
<< "being defined." );
- exit(-1);
+ return false;
}
SG_LOG( SG_GENERAL, SG_INFO, "FG_ROOT = " << '"' << root << '"' << endl );
- globals->set_browser(fgGetString("/sim/startup/browser-app", "firefox %u"));
+ // Note: browser command is hard-coded for Mac/Windows, so this only affects other platforms
+ globals->set_browser(fgGetString("/sim/startup/browser-app", WEB_BROWSER));
+ fgSetString("/sim/startup/browser-app", globals->get_browser());
- char buf[512], *cwd = getcwd(buf, 511);
- buf[511] = '\0';
+ simgear::Dir cwd(simgear::Dir::current());
SGPropertyNode *curr = fgGetNode("/sim", true);
curr->removeChild("fg-current", 0, false);
curr = curr->getChild("fg-current", 0, true);
- curr->setStringValue(cwd ? cwd : "");
+ curr->setStringValue(cwd.path().str());
curr->setAttribute(SGPropertyNode::WRITE, false);
fgSetBool("/sim/startup/stdout-to-terminal", isatty(1) != 0 );
return true;
}
+// Write various configuraton values out to the logs
+void fgOutputSettings()
+{
+ SG_LOG( SG_GENERAL, SG_INFO, "Configuration State" );
+ SG_LOG( SG_GENERAL, SG_INFO, "======= ==============" );
+
+ SG_LOG( SG_GENERAL, SG_INFO, "aircraft-dir = " << '"' << fgGetString("/sim/aircraft-dir") << '"' );
+ SG_LOG( SG_GENERAL, SG_INFO, "fghome-dir = " << '"' << globals->get_fg_home() << '"');
+ SG_LOG( SG_GENERAL, SG_INFO, "aircraft-dir = " << '"' << fgGetString("/sim/aircraft-dir") << '"');
+
+ SG_LOG( SG_GENERAL, SG_INFO, "aircraft-search-paths = \n\t" << simgear::strutils::join(globals->get_aircraft_paths(), "\n\t") );
+ SG_LOG( SG_GENERAL, SG_INFO, "scenery-search-paths = \n\t" << simgear::strutils::join(globals->get_fg_scenery(), "\n\t") );
+}
+
// This is the top level init routine which calls all the other
// initialization routines. If you are adding a subsystem to flight
// gear, its initialization call should located in this routine.
// Returns non-zero if a problem encountered.
-bool fgInitSubsystems() {
+void fgCreateSubsystems(bool duringReset) {
- SG_LOG( SG_GENERAL, SG_INFO, "Initialize Subsystems");
+ SG_LOG( SG_GENERAL, SG_INFO, "Creating Subsystems");
SG_LOG( SG_GENERAL, SG_INFO, "========== ==========");
////////////////////////////////////////////////////////////////////
// to be updated in every loop.
// Sound manager is updated last so it can use the CPU while the GPU
// is processing the scenery (doubled the frame-rate for me) -EMH-
- globals->add_subsystem("sound", new SGSoundMgr, SGSubsystemMgr::SOUND);
+ globals->add_subsystem("sound", new FGSoundManager, SGSubsystemMgr::SOUND);
////////////////////////////////////////////////////////////////////
// Initialize the event manager subsystem.
// Initialize the property interpolator subsystem. Put into the INIT
// group because the "nasal" subsystem may need it at GENERAL take-down.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("interpolator", new SGInterpolator, SGSubsystemMgr::INIT);
-
+ FGInterpolator* interp = new FGInterpolator;
+ interp->setRealtimeProperty(fgGetNode("/sim/time/delta-realtime-sec", true));
+ globals->add_subsystem("prop-interpolator", interp, SGSubsystemMgr::INIT);
+ SGPropertyNode::setInterpolationMgr(interp);
////////////////////////////////////////////////////////////////////
// Add the FlightGear property utilities.
mpath.append( fgGetString("/sim/rendering/materials-file") );
if ( ! globals->get_matlib()->load(globals->get_fg_root(), mpath.str(),
globals->get_props()) ) {
- SG_LOG( SG_GENERAL, SG_ALERT,
- "Error loading materials file " << mpath.str() );
- exit(-1);
+ throw sg_io_exception("Error loading materials file", mpath);
}
-
-
+
+ globals->add_subsystem( "http", new FGHTTPClient );
+
////////////////////////////////////////////////////////////////////
// Initialize the scenery management subsystem.
////////////////////////////////////////////////////////////////////
// autopilot.)
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("instrumentation", new FGInstrumentMgr, SGSubsystemMgr::FDM);
globals->add_subsystem("systems", new FGSystemMgr, SGSubsystemMgr::FDM);
-
+ globals->add_subsystem("instrumentation", new FGInstrumentMgr, SGSubsystemMgr::FDM);
+ globals->add_subsystem("hud", new HUD, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("cockpit-displays", new flightgear::CockpitDisplayManager, SGSubsystemMgr::DISPLAY);
+
////////////////////////////////////////////////////////////////////
// Initialize the XML Autopilot subsystem.
////////////////////////////////////////////////////////////////////
// Initialize the Input-Output subsystem
////////////////////////////////////////////////////////////////////
globals->add_subsystem( "io", new FGIO );
-
+
////////////////////////////////////////////////////////////////////
// Create and register the logger.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
fgGetBool("/sim/rendering/bump-mapping", false);
-
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the canvas 2d drawing subsystem.
+ ////////////////////////////////////////////////////////////////////
+ simgear::canvas::Canvas::setSystemAdapter(
+ simgear::canvas::SystemAdapterPtr(new canvas::FGCanvasSystemAdapter)
+ );
+ globals->add_subsystem("Canvas", new CanvasMgr, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("CanvasGUI", new GUIMgr, SGSubsystemMgr::DISPLAY);
////////////////////////////////////////////////////////////////////
- // Initialise the ATC Manager
- // Note that this is old stuff, but might be necessesary for the
+ // Initialise the ATIS Manager
+ // Note that this is old stuff, but is necessary for the
// current ATIS implementation. Therefore, leave it in here
// until the ATIS system is ported over to make use of the ATIS
// sub system infrastructure.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("ATC-old", new FGATCMgr, SGSubsystemMgr::INIT);
+ globals->add_subsystem("ATIS", new FGATISMgr, SGSubsystemMgr::INIT, 0.4);
////////////////////////////////////////////////////////////////////
// Initialize the ATC subsystem
////////////////////////////////////////////////////////////////////
globals->add_subsystem("ATC", new FGATCManager, SGSubsystemMgr::POST_FDM);
- ////////////////////////////////////////////////////////////////////
- // Initialise the ATIS Subsystem
- ////////////////////////////////////////////////////////////////////
- //globals->add_subsystem("atis", new FGAtisManager, SGSubsystemMgr::POST_FDM);
-
////////////////////////////////////////////////////////////////////
// Initialize multiplayer subsystem
// Add a new 2D panel.
////////////////////////////////////////////////////////////////////
- string panel_path(fgGetString("/sim/panel/path"));
- if (!panel_path.empty()) {
- FGPanel* p = fgReadPanel(panel_path);
- if (p) {
- globals->set_current_panel(p);
- p->init();
- p->bind();
- SG_LOG( SG_INPUT, SG_INFO, "Loaded new panel from " << panel_path );
- } else {
- SG_LOG( SG_INPUT, SG_ALERT,
- "Error reading new panel from " << panel_path );
- }
- }
-
+ fgSetArchivable("/sim/panel/visibility");
+ fgSetArchivable("/sim/panel/x-offset");
+ fgSetArchivable("/sim/panel/y-offset");
+ fgSetArchivable("/sim/panel/jitter");
+
////////////////////////////////////////////////////////////////////
// Initialize the controls subsystem.
////////////////////////////////////////////////////////////////////
-
- globals->get_controls()->init();
- globals->get_controls()->bind();
-
+
+ globals->add_subsystem("controls", new FGControls, SGSubsystemMgr::GENERAL);
////////////////////////////////////////////////////////////////////
// Initialize the input subsystem.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("input", new FGInput);
+ globals->add_subsystem("input", new FGInput, SGSubsystemMgr::GENERAL);
////////////////////////////////////////////////////////////////////
// Initialize the replay subsystem
////////////////////////////////////////////////////////////////////
globals->add_subsystem("replay", new FGReplay);
-
+ globals->add_subsystem("history", new FGFlightHistory);
+
#ifdef ENABLE_AUDIO_SUPPORT
////////////////////////////////////////////////////////////////////
// Initialize the sound-effects subsystem.
globals->add_subsystem("voice", new FGVoiceMgr, SGSubsystemMgr::DISPLAY);
#endif
+#ifdef ENABLE_IAX
+ ////////////////////////////////////////////////////////////////////
+ // Initialize the FGCom subsystem.
+ ////////////////////////////////////////////////////////////////////
+ globals->add_subsystem("fgcom", new FGCom);
+#endif
+
////////////////////////////////////////////////////////////////////
// Initialize the lighting subsystem.
////////////////////////////////////////////////////////////////////
- globals->add_subsystem("lighting", new FGLight, SGSubsystemMgr::DISPLAY);
-
// ordering here is important : Nasal (via events), then models, then views
- globals->add_subsystem("events", globals->get_event_mgr(), SGSubsystemMgr::DISPLAY);
-
- FGAircraftModel* acm = new FGAircraftModel;
- globals->set_aircraft_model(acm);
- globals->add_subsystem("aircraft-model", acm, SGSubsystemMgr::DISPLAY);
+ if (!duringReset) {
+ globals->add_subsystem("lighting", new FGLight, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("events", globals->get_event_mgr(), SGSubsystemMgr::DISPLAY);
+ }
- FGModelMgr* mm = new FGModelMgr;
- globals->set_model_mgr(mm);
- globals->add_subsystem("model-manager", mm, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("aircraft-model", new FGAircraftModel, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("model-manager", new FGModelMgr, SGSubsystemMgr::DISPLAY);
- FGViewMgr *viewmgr = new FGViewMgr;
- globals->set_viewmgr( viewmgr );
- globals->add_subsystem("view-manager", viewmgr, SGSubsystemMgr::DISPLAY);
+ globals->add_subsystem("view-manager", new FGViewMgr, SGSubsystemMgr::DISPLAY);
globals->add_subsystem("tile-manager", globals->get_tile_mgr(),
SGSubsystemMgr::DISPLAY);
-
- ////////////////////////////////////////////////////////////////////
- // Bind and initialize subsystems.
- ////////////////////////////////////////////////////////////////////
-
- globals->get_subsystem_mgr()->bind();
- globals->get_subsystem_mgr()->init();
+}
+void fgPostInitSubsystems()
+{
+ SGTimeStamp st;
+ st.stamp();
+
////////////////////////////////////////////////////////////////////////
// Initialize the Nasal interpreter.
// Do this last, so that the loaded scripts see initialized state
FGNasalSys* nasal = new FGNasalSys();
globals->add_subsystem("nasal", nasal, SGSubsystemMgr::INIT);
nasal->init();
+ SG_LOG(SG_GENERAL, SG_INFO, "Nasal init took:" << st.elapsedMSec());
+ // Ensure IOrules and path validation are working properly by trying to
+ // access a folder/file which should never be accessible.
+ const char* no_access_path =
+#ifdef _WIN32
+ "Z:"
+#endif
+ "/do-not-access";
+
+ if( fgValidatePath(no_access_path, true) )
+ SG_LOG
+ (
+ SG_GENERAL,
+ SG_ALERT,
+ "Check your IOrules! (write to '" << no_access_path << "' is allowed)"
+ );
+ if( fgValidatePath(no_access_path, false) )
+ SG_LOG
+ (
+ SG_GENERAL,
+ SG_ALERT,
+ "Check your IOrules! (read from '" << no_access_path << "' is allowed)"
+ );
+
// initialize methods that depend on other subsystems.
+ st.stamp();
globals->get_subsystem_mgr()->postinit();
-
+ SG_LOG(SG_GENERAL, SG_INFO, "Subsystems postinit took:" << st.elapsedMSec());
+
////////////////////////////////////////////////////////////////////////
// End of subsystem initialization.
////////////////////////////////////////////////////////////////////
// Save the initial state for future
// reference.
globals->saveInitialState();
-
- return true;
}
// Reset: this is what the 'reset' command (and hence, GUI) is attached to
void fgReInitSubsystems()
{
- static const SGPropertyNode *master_freeze
- = fgGetNode("/sim/freeze/master");
+#ifdef NEW_RESET
+ fgResetIdleState();
+ return;
+#endif
+
+ SGPropertyNode *master_freeze = fgGetNode("/sim/freeze/master");
SG_LOG( SG_GENERAL, SG_INFO, "fgReInitSubsystems()");
// setup state to begin re-init
bool freeze = master_freeze->getBoolValue();
if ( !freeze ) {
- fgSetBool("/sim/freeze/master", true);
+ master_freeze->setBoolValue(true);
}
fgSetBool("/sim/signals/reinit", true);
globals->restoreInitialState();
// update our position based on current presets
- fgInitPosition();
+ // this will mark position as needed finalized which we'll do in the
+ // main-loop
+ flightgear::initPosition();
+
+ simgear::SGTerraSync* terraSync =
+ static_cast<simgear::SGTerraSync*>(globals->get_subsystem("terrasync"));
+ if (terraSync) {
+ terraSync->reposition();
+ }
// Force reupdating the positions of the ai 3d models. They are used for
// initializing ground level for the FDM.
// reload offsets from config defaults
globals->get_viewmgr()->reinit();
+ // ugly: finalizePosition waits for METAR to arrive for the new airport.
+ // we don't re-init the environment manager here, since historically we did
+ // not, and doing so seems to have other issues. All that's needed is to
+ // schedule METAR fetch immediately, so it's available for finalizePosition.
+ // So we manually extract the METAR-fetching component inside the environment
+ // manager, and re-init that.
+ SGSubsystemGroup* envMgr = static_cast<SGSubsystemGroup*>(globals->get_subsystem("environment"));
+ if (envMgr) {
+ envMgr->get_subsystem("realwx")->reinit();
+ }
+
globals->get_subsystem("time")->reinit();
// need to bind FDMshell again, since we manually unbound it above...
globals->get_subsystem("flight")->bind();
+ // need to reset aircraft (systems/instruments) so they can adapt to current environment
+ globals->get_subsystem("systems")->reinit();
+ globals->get_subsystem("instrumentation")->reinit();
+
+ globals->get_subsystem("ATIS")->reinit();
+
// setup state to end re-init
fgSetBool("/sim/signals/reinit", false);
if ( !freeze ) {
- fgSetBool("/sim/freeze/master", false);
+ master_freeze->setBoolValue(false);
}
fgSetBool("/sim/sceneryloaded",false);
}
-
-///////////////////////////////////////////////////////////////////////////////
-// helper object to implement the --show-aircraft command.
-// resides here so we can share the fgFindAircraftInDir template above,
-// and hence ensure this command lists exectly the same aircraft as the normal
-// loading path.
-class ShowAircraft
+void fgStartNewReset()
{
-public:
- ShowAircraft()
- {
- _minStatus = getNumMaturity(fgGetString("/sim/aircraft-min-status", "all"));
- }
-
-
- void show(const SGPath& path)
- {
- fgFindAircraftInDir(path, this, &ShowAircraft::processAircraft);
-
- std::sort(_aircraft.begin(), _aircraft.end(), ciLessLibC());
- 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;
- }
- }
-
-private:
- bool processAircraft(const SGPath& path)
- {
- SGPropertyNode root;
- try {
- readProperties(path.str(), &root);
- } catch (sg_exception& ) {
- return false;
- }
-
- int maturity = 0;
- string descStr(" ");
- descStr += path.file();
- // trim common suffix from file names
- int nPos = descStr.rfind("-set.xml");
- if (nPos == (int)(descStr.size() - 8)) {
- descStr.resize(nPos);
- }
+ SGPropertyNode_ptr preserved(new SGPropertyNode);
- SGPropertyNode *node = root.getNode("sim");
- if (node) {
- SGPropertyNode* desc = node->getNode("description");
- // if a status tag is found, read it in
- if (node->hasValue("status")) {
- maturity = getNumMaturity(node->getStringValue("status"));
- }
-
- if (desc) {
- if (descStr.size() <= 27+3) {
- descStr.append(29+3-descStr.size(), ' ');
- } else {
- descStr += '\n';
- descStr.append( 32, ' ');
+ if (!copyPropertiesWithAttribute(globals->get_props(), preserved, SGPropertyNode::PRESERVE))
+ SG_LOG(SG_GENERAL, SG_ALERT, "Error saving preserved state");
+
+ fgSetBool("/sim/signals/reinit", true);
+ fgSetBool("/sim/freeze/master", true);
+
+ SGSubsystemMgr* subsystemManger = globals->get_subsystem_mgr();
+ // Nasal is manually inited in fgPostInit, ensure it's already shutdown
+ // before other subsystems, so Nasal listeners don't fire during shutdonw
+ SGSubsystem* nasal = subsystemManger->get_subsystem("nasal");
+ nasal->shutdown();
+ nasal->unbind();
+ subsystemManger->remove("nasal");
+
+ subsystemManger->shutdown();
+ subsystemManger->unbind();
+
+ // remove most subsystems, with a few exceptions.
+ for (int g=0; g<SGSubsystemMgr::MAX_GROUPS; ++g) {
+ SGSubsystemGroup* grp = subsystemManger->get_group(static_cast<SGSubsystemMgr::GroupType>(g));
+ const string_list& names(grp->member_names());
+ string_list::const_iterator it;
+ for (it = names.begin(); it != names.end(); ++it) {
+ if ((*it == "time") || (*it == "terrasync") || (*it == "events")
+ || (*it == "lighting"))
+ {
+ continue;
+ }
+
+ try {
+ subsystemManger->remove(it->c_str());
+ } catch (std::exception& e) {
+ SG_LOG(SG_GENERAL, SG_INFO, "caught std::exception shutting down:" << *it);
+ } catch (...) {
+ SG_LOG(SG_GENERAL, SG_INFO, "caught generic exception shutting down:" << *it);
+ }
+
+ // don't delete here, dropping the ref should be sufficient
}
- descStr += desc->getStringValue();
- }
- } // of have 'sim' node
+ } // of top-level groups iteration
- if (maturity < _minStatus) {
- return false;
- }
-
- _aircraft.push_back(descStr);
- return false;
- }
-
-
- 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"};
-
- if (!strcmp(str, "all")) {
- return 0;
+ // order is important here since tile-manager shutdown needs to
+ // access the scenery object
+ globals->set_tile_mgr(NULL);
+ globals->set_scenery(NULL);
+ flightgear::CameraGroup::setDefault(NULL);
+
+ FGRenderer* render = globals->get_renderer();
+ // don't cancel the pager until after shutdown, since AIModels (and
+ // potentially others) can queue delete requests on the pager.
+ render->getViewer()->getDatabasePager()->cancel();
+ render->getViewer()->getDatabasePager()->clear();
+
+ osgDB::Registry::instance()->clearObjectCache();
+
+ // preserve the event handler; re-creating it would entail fixing the
+ // idle handler
+ osg::ref_ptr<flightgear::FGEventHandler> eventHandler = render->getEventHandler();
+
+ globals->set_renderer(NULL);
+ globals->set_matlib(NULL);
+ globals->set_chatter_queue(NULL);
+
+ simgear::clearEffectCache();
+ simgear::SGModelLib::resetPropertyRoot();
+
+ simgear::GlobalParticleCallback::setSwitch(NULL);
+
+ globals->resetPropertyRoot();
+ fgInitConfig(0, NULL, true);
+ fgInitGeneral(); // all of this?
+
+ if ( copyProperties(preserved, globals->get_props()) ) {
+ SG_LOG( SG_GENERAL, SG_INFO, "Preserved state restored successfully" );
+ } else {
+ SG_LOG( SG_GENERAL, SG_INFO,
+ "Some errors restoring preserved state (read-only props?)" );
}
- for (size_t i=0; i<(sizeof(levels)/sizeof(levels[0]));i++)
- if (strcmp(str,levels[i])==0)
- return i;
-
- return 0;
- }
+ fgGetNode("/sim")->removeChild("aircraft-dir");
+ fgInitAircraft(true);
+ flightgear::Options::sharedInstance()->processOptions();
+
+ render = new FGRenderer;
+ render->setEventHandler(eventHandler);
+ globals->set_renderer(render);
+ render->init();
+ render->setViewer(viewer.get());
- // recommended in Meyers, Effective STL when internationalization and embedded
- // NULLs aren't an issue. Much faster than the STL or Boost lex versions.
- struct ciLessLibC : public std::binary_function<string, string, bool>
- {
- bool operator()(const std::string &lhs, const std::string &rhs) const
- {
- return strcasecmp(lhs.c_str(), rhs.c_str()) < 0 ? 1 : 0;
- }
- };
+ viewer->getDatabasePager()->setUpThreads(1, 1);
+
+ // must do this before splashinit for Rembrandt
+ flightgear::CameraGroup::buildDefaultGroup(viewer.get());
+ render->splashinit();
+
+ fgOSResetProperties();
- int _minStatus;
- string_list _aircraft;
-};
+// init some things manually
+// which do not follow the regular init pattern
+
+ globals->get_event_mgr()->init();
+ globals->get_event_mgr()->setRealtimeProperty(fgGetNode("/sim/time/delta-realtime-sec", true));
+
+ globals->set_matlib( new SGMaterialLib );
+
+// terra-sync needs the property tree root, pass it back in
+ simgear::SGTerraSync* terra_sync = static_cast<simgear::SGTerraSync*>(subsystemManger->get_subsystem("terrasync"));
+ terra_sync->setRoot(globals->get_props());
-void fgShowAircraft(const SGPath &path)
-{
- ShowAircraft s;
- s.show(path);
-
-#ifdef _MSC_VER
- cout << "Hit a key to continue..." << endl;
- cin.get();
-#endif
+ fgSetBool("/sim/signals/reinit", false);
+ fgSetBool("/sim/freeze/master", false);
+ fgSetBool("/sim/sceneryloaded",false);
}
-
projects / flightgear.git / blobdiff