X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FMain%2Foptions.cxx;h=0e19d6ee38f6f7f379c5826334d07d2873150ec1;hb=09d4176e963be04dec40943083e369081b8f7a18;hp=ac662f47afcfc3064f4bfc21ab9481aadd940031;hpb=ff6943bd096b1f7ab65469bf4ea39b572398512a;p=flightgear.git diff --git a/src/Main/options.cxx b/src/Main/options.cxx index ac662f47a..0e19d6ee3 100644 --- a/src/Main/options.cxx +++ b/src/Main/options.cxx @@ -26,38 +26,42 @@ #endif #include -#include +#include +#include #include // rint() #include #include // atof(), atoi() #include // strcmp() +#include #include STL_STRING +#include + +#include #include #include -#include -#include // #include // #include // #include // #include // #include -#ifdef FG_NETWORK_OLK -# include -#endif +#include #include #include "globals.hxx" #include "fg_init.hxx" #include "fg_props.hxx" #include "options.hxx" +#include "util.hxx" #include "viewmgr.hxx" + SG_USING_STD(string); +SG_USING_STD(sort); SG_USING_NAMESPACE(std); @@ -67,14 +71,16 @@ enum { FG_OPTIONS_OK = 0, FG_OPTIONS_HELP = 1, - FG_OPTIONS_ERROR = 2 + FG_OPTIONS_ERROR = 2, + FG_OPTIONS_VERBOSE_HELP = 3, + FG_OPTIONS_SHOW_AIRCRAFT = 4 }; static double atof( const string& str ) { -#ifdef __MWERKS__ +#ifdef __MWERKS__ // -dw- if ::atof is called, then we get an infinite loop return std::atof( str.c_str() ); #else @@ -85,7 +91,7 @@ atof( const string& str ) static int atoi( const string& str ) { -#ifdef __MWERKS__ +#ifdef __MWERKS__ // -dw- if ::atoi is called, then we get an infinite loop return std::atoi( str.c_str() ); #else @@ -98,7 +104,7 @@ atoi( const string& str ) * Set a few fail-safe default property values. * * These should all be set in $FG_ROOT/preferences.xml, but just - * in case, we provide some initial sane values here. This method + * in case, we provide some initial sane values here. This method * should be invoked *before* reading any init files. */ void @@ -126,7 +132,6 @@ fgSetDefaults () fgSetDouble("/orientation/pitch-deg", 0.424); // Velocities - fgSetString("/sim/startup/speed-set", "knots"); fgSetDouble("/velocities/uBody-fps", 0.0); fgSetDouble("/velocities/vBody-fps", 0.0); fgSetDouble("/velocities/wBody-fps", 0.0); @@ -136,6 +141,28 @@ fgSetDefaults () fgSetDouble("/velocities/airspeed-kt", 0.0); fgSetDouble("/velocities/mach", 0.0); + // Presets + fgSetDouble("/sim/presets/longitude-deg", 9999.0); + fgSetDouble("/sim/presets/latitude-deg", 9999.0); + fgSetDouble("/sim/presets/altitude-ft", -9999.0); + + fgSetDouble("/sim/presets/heading-deg", 270); + fgSetDouble("/sim/presets/roll-deg", 0); + fgSetDouble("/sim/presets/pitch-deg", 0.424); + + fgSetString("/sim/presets/speed-set", "knots"); + fgSetDouble("/sim/presets/airspeed-kt", 0.0); + fgSetDouble("/sim/presets/mach", 0.0); + fgSetDouble("/sim/presets/uBody-fps", 0.0); + fgSetDouble("/sim/presets/vBody-fps", 0.0); + fgSetDouble("/sim/presets/wBody-fps", 0.0); + fgSetDouble("/sim/presets/speed-north-fps", 0.0); + fgSetDouble("/sim/presets/speed-east-fps", 0.0); + fgSetDouble("/sim/presets/speed-down-fps", 0.0); + + fgSetBool("/sim/presets/onground", true); + fgSetBool("/sim/presets/trim", false); + // Miscellaneous fgSetBool("/sim/startup/game-mode", false); fgSetBool("/sim/startup/splash-screen", true); @@ -150,35 +177,38 @@ fgSetDefaults () #else fgSetString("/sim/startup/browser-app", "webrun.bat"); #endif + fgSetString("/sim/logging/priority", "alert"); + // Features + fgSetBool("/sim/hud/antialiased", false); + fgSetBool("/sim/hud/enable3d", true); fgSetBool("/sim/hud/visibility", false); fgSetBool("/sim/panel/visibility", true); fgSetBool("/sim/sound/audible", true); - fgSetBool("/sim/hud/antialiased", false); // Flight Model options fgSetString("/sim/flight-model", "jsb"); fgSetString("/sim/aero", "c172"); fgSetInt("/sim/model-hz", NEW_DEFAULT_MODEL_HZ); fgSetInt("/sim/speed-up", 1); - fgSetBool("/sim/startup/trim", false); - fgSetBool("/sim/startup/onground", true); // Rendering options fgSetString("/sim/rendering/fog", "nicest"); fgSetBool("/environment/clouds/status", true); - fgSetDouble("/environment/clouds/altitude-ft", 5000); fgSetBool("/sim/startup/fullscreen", false); fgSetBool("/sim/rendering/shading", true); fgSetBool("/sim/rendering/skyblend", true); fgSetBool("/sim/rendering/textures", true); fgSetBool("/sim/rendering/wireframe", false); + fgSetBool("/sim/rendering/horizon-effect", false); + fgSetBool("/sim/rendering/enhanced-lighting", false); + fgSetBool("/sim/rendering/distance-attenuation", false); + fgSetBool("/sim/rendering/specular-highlight", true); fgSetInt("/sim/startup/xsize", 800); fgSetInt("/sim/startup/ysize", 600); fgSetInt("/sim/rendering/bits-per-pixel", 16); fgSetString("/sim/view-mode", "pilot"); fgSetDouble("/sim/current-view/heading-offset-deg", 0); - fgSetDouble("/environment/visibility-m", 20000); // HUD options fgSetString("/sim/startup/units", "feet"); @@ -189,16 +219,47 @@ fgSetDefaults () fgSetString("/sim/startup/time-offset-type", "system-offset"); fgSetLong("/sim/time/cur-time-override", 0); - fgSetBool("/sim/networking/network-olk", false); - fgSetString("/sim/networking/call-sign", "Johnny"); - // Freeze options fgSetBool("/sim/freeze/master", false); fgSetBool("/sim/freeze/position", false); fgSetBool("/sim/freeze/clock", false); fgSetBool("/sim/freeze/fuel", false); + +#ifdef FG_MPLAYER_AS + fgSetString("/sim/multiplay/callsign", "callsign"); + fgSetString("/sim/multiplay/rxhost", "0"); + fgSetString("/sim/multiplay/txhost", "0"); + fgSetInt("/sim/multiplay/rxport", 0); + fgSetInt("/sim/multiplay/txport", 0); +#endif + } +static bool +parse_wind (const string &wind, double * min_hdg, double * max_hdg, + double * speed, double * gust) +{ + string::size_type pos = wind.find('@'); + if (pos == string::npos) + return false; + string dir = wind.substr(0, pos); + string spd = wind.substr(pos+1); + pos = dir.find(':'); + if (pos == string::npos) { + *min_hdg = *max_hdg = atof(dir.c_str()); + } else { + *min_hdg = atof(dir.substr(0,pos).c_str()); + *max_hdg = atof(dir.substr(pos+1).c_str()); + } + pos = spd.find(':'); + if (pos == string::npos) { + *speed = *gust = atof(spd.c_str()); + } else { + *speed = atof(spd.substr(0,pos).c_str()); + *gust = atof(spd.substr(pos+1).c_str()); + } + return true; +} // parse a time string ([+/-]%f[:%f[:%f]]) into hours static double @@ -276,6 +337,8 @@ parse_time(const string& time_in) { result += seconds / 3600.0; } + SG_LOG( SG_GENERAL, SG_INFO, " parse_time() = " << sign * result ); + return(sign * result); } @@ -451,571 +514,941 @@ parse_fov( const string& arg ) { // baud = {300, 1200, 2400, ..., 230400} // // Socket exacmple "--native=socket,dir,hz,machine,port,style" where -// +// // machine = machine name or ip address if client (leave empty if server) // port = port, leave empty to let system choose // style = tcp or udp // // File example "--garmin=file,dir,hz,filename" where -// +// // filename = file system file name -static bool +static bool add_channel( const string& type, const string& channel_str ) { - // cout << "Channel string = " << channel_str << endl; + SG_LOG(SG_GENERAL, SG_INFO, "Channel string = " << channel_str ); globals->get_channel_options_list()->push_back( type + "," + channel_str ); + + // cout << "here" << endl; return true; } +// The parse wp and parse flight-plan options don't work anymore, because +// the route manager and the airport subsystems have not yet been initialized +// at this stage. // Parse --wp=ID[@alt] -static bool +static void parse_wp( const string& arg ) { - string id, alt_str; - double alt = 0.0; - - unsigned int pos = arg.find( "@" ); - if ( pos != string::npos ) { - id = arg.substr( 0, pos ); - alt_str = arg.substr( pos + 1 ); - // cout << "id str = " << id << " alt str = " << alt_str << endl; - alt = atof( alt_str.c_str() ); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) { - alt *= SG_FEET_TO_METER; - } + string_list *waypoints = globals->get_initial_waypoints(); + if (!waypoints) { + waypoints = new string_list; + } + waypoints->push_back(arg); + globals->set_initial_waypoints(waypoints); +} + + +// Parse --flight-plan=[file] +static bool +parse_flightplan(const string& arg) +{ + string_list *waypoints = globals->get_initial_waypoints(); + if (!waypoints) + waypoints = new string_list; + sg_gzifstream in(arg.c_str()); + if ( !in.is_open() ) { + return false; + } + while ( true ) { + string line; + +#if defined( macintosh ) + getline( in, line, '\r' ); +#else + getline( in, line, '\n' ); +#endif + + // catch extraneous (DOS) line ending character + if ( line[line.length() - 1] < 32 ) { + line = line.substr( 0, line.length()-1 ); + } + + if ( in.eof() ) { + break; + } + waypoints->push_back(line); + } + globals->set_initial_waypoints(waypoints); + return true; +} + +static int +fgOptLanguage( const char *arg ) +{ + globals->set_locale( fgInitLocale( arg ) ); + return FG_OPTIONS_OK; +} + +static void +clearLocation () +{ + fgSetString("/sim/presets/airport-id", ""); + fgSetString("/sim/presets/vor-id", ""); + fgSetString("/sim/presets/ndb-id", ""); + fgSetString("/sim/presets/fix", ""); +} + +static int +fgOptVOR( const char * arg ) +{ + clearLocation(); + fgSetString("/sim/presets/vor-id", arg); + return FG_OPTIONS_OK; +} + +static int +fgOptNDB( const char * arg ) +{ + clearLocation(); + fgSetString("/sim/presets/ndb-id", arg); + return FG_OPTIONS_OK; +} + +static int +fgOptFIX( const char * arg ) +{ + clearLocation(); + fgSetString("/sim/presets/fix", arg); + return FG_OPTIONS_OK; +} + +static int +fgOptLon( const char *arg ) +{ + clearLocation(); + fgSetDouble("/sim/presets/longitude-deg", parse_degree( arg )); + fgSetDouble("/position/longitude-deg", parse_degree( arg )); + return FG_OPTIONS_OK; +} + +static int +fgOptLat( const char *arg ) +{ + clearLocation(); + fgSetDouble("/sim/presets/latitude-deg", parse_degree( arg )); + fgSetDouble("/position/latitude-deg", parse_degree( arg )); + return FG_OPTIONS_OK; +} + +static int +fgOptAltitude( const char *arg ) +{ + fgSetBool("/sim/presets/onground", false); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/altitude-ft", atof( arg )); + else + fgSetDouble("/sim/presets/altitude-ft", + atof( arg ) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptUBody( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "UVW"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/uBody-fps", atof( arg )); + else + fgSetDouble("/sim/presets/uBody-fps", + atof( arg ) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptVBody( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "UVW"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/vBody-fps", atof( arg )); + else + fgSetDouble("/sim/presets/vBody-fps", + atof( arg ) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptWBody( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "UVW"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/wBody-fps", atof(arg)); + else + fgSetDouble("/sim/presets/wBody-fps", + atof(arg) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptVNorth( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "NED"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/speed-north-fps", atof( arg )); + else + fgSetDouble("/sim/presets/speed-north-fps", + atof( arg ) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptVEast( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "NED"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/speed-east-fps", atof(arg)); + else + fgSetDouble("/sim/presets/speed-east-fps", + atof(arg) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptVDown( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "NED"); + if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) + fgSetDouble("/sim/presets/speed-down-fps", atof(arg)); + else + fgSetDouble("/sim/presets/speed-down-fps", + atof(arg) * SG_METER_TO_FEET); + return FG_OPTIONS_OK; +} + +static int +fgOptVc( const char *arg ) +{ + // fgSetString("/sim/presets/speed-set", "knots"); + // fgSetDouble("/velocities/airspeed-kt", atof(arg.substr(5))); + fgSetString("/sim/presets/speed-set", "knots"); + fgSetDouble("/sim/presets/airspeed-kt", atof(arg)); + return FG_OPTIONS_OK; +} + +static int +fgOptMach( const char *arg ) +{ + fgSetString("/sim/presets/speed-set", "mach"); + fgSetDouble("/sim/presets/mach", atof(arg)); + return FG_OPTIONS_OK; +} + +static int +fgOptRoc( const char *arg ) +{ + fgSetDouble("/velocities/vertical-speed-fps", atof(arg)/60); + return FG_OPTIONS_OK; +} + +static int +fgOptFgRoot( const char *arg ) +{ + globals->set_fg_root(arg); + return FG_OPTIONS_OK; +} + +static int +fgOptFgScenery( const char *arg ) +{ + globals->set_fg_scenery(arg); + return FG_OPTIONS_OK; +} + +static int +fgOptFov( const char *arg ) +{ + parse_fov( arg ); + return FG_OPTIONS_OK; +} + +static int +fgOptGeometry( const char *arg ) +{ + bool geometry_ok = true; + int xsize = 0, ysize = 0; + string geometry = arg; + string::size_type i = geometry.find('x'); + + if (i != string::npos) { + xsize = atoi(geometry.substr(0, i)); + ysize = atoi(geometry.substr(i+1)); } else { - id = arg; + geometry_ok = false; } - FGAirport a; - if ( fgFindAirportID( id, &a ) ) { - SGWayPoint wp( a.longitude, a.latitude, alt, SGWayPoint::WGS84, id ); - globals->get_route()->add_waypoint( wp ); + if ( xsize <= 0 || ysize <= 0 ) { + xsize = 640; + ysize = 480; + geometry_ok = false; + } - return true; + if ( !geometry_ok ) { + SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry ); + SG_LOG( SG_GENERAL, SG_ALERT, + "Setting geometry to " << xsize << 'x' << ysize << '\n'); } else { - return false; + SG_LOG( SG_GENERAL, SG_INFO, + "Setting geometry to " << xsize << 'x' << ysize << '\n'); + fgSetInt("/sim/startup/xsize", xsize); + fgSetInt("/sim/startup/ysize", ysize); } + return FG_OPTIONS_OK; } +static int +fgOptBpp( const char *arg ) +{ + string bits_per_pix = arg; + if ( bits_per_pix == "16" ) { + fgSetInt("/sim/rendering/bits-per-pixel", 16); + } else if ( bits_per_pix == "24" ) { + fgSetInt("/sim/rendering/bits-per-pixel", 24); + } else if ( bits_per_pix == "32" ) { + fgSetInt("/sim/rendering/bits-per-pixel", 32); + } else { + SG_LOG(SG_GENERAL, SG_ALERT, "Unsupported bpp " << bits_per_pix); + } + return FG_OPTIONS_OK; +} -// Parse --flight-plan=[file] -static bool -parse_flightplan(const string& arg) +static int +fgOptTimeOffset( const char *arg ) { - sg_gzifstream in(arg.c_str()); - if ( !in.is_open() ) { - return false; + fgSetInt("/sim/startup/time-offset", + parse_time_offset( arg )); + fgSetString("/sim/startup/time-offset-type", "system-offset"); + return FG_OPTIONS_OK; +} + +static int +fgOptStartDateSys( const char *arg ) +{ + fgSetInt("/sim/startup/time-offset", parse_date( arg ) ); + fgSetString("/sim/startup/time-offset-type", "system"); + return FG_OPTIONS_OK; +} + +static int +fgOptStartDateLat( const char *arg ) +{ + fgSetInt("/sim/startup/time-offset", parse_date( arg ) ); + fgSetString("/sim/startup/time-offset-type", "latitude"); + return FG_OPTIONS_OK; +} + +static int +fgOptStartDateGmt( const char *arg ) +{ + fgSetInt("/sim/startup/time-offset", parse_date( arg ) ); + fgSetString("/sim/startup/time-offset-type", "gmt"); + return FG_OPTIONS_OK; +} + +static int +fgSetupProxy( const char *arg ) +{ + string options = arg; + string host, port, auth; + unsigned int pos; + + host = port = auth = ""; + if ((pos = options.find("@")) != string::npos) + auth = options.substr(0, pos++); + else + pos = 0; + + host = options.substr(pos, options.size()); + if ((pos = host.find(":")) != string::npos) { + port = host.substr(++pos, host.size()); + host.erase(--pos, host.size()); } - while ( true ) { - string line; -#if defined( macintosh ) - getline( in, line, '\r' ); -#else - getline( in, line, '\n' ); -#endif + fgSetString("/sim/presets/proxy/host", host.c_str()); + fgSetString("/sim/presets/proxy/port", port.c_str()); + fgSetString("/sim/presets/proxy/authentication", auth.c_str()); - // catch extraneous (DOS) line ending character - if ( line[line.length() - 1] < 32 ) { - line = line.substr( 0, line.length()-1 ); - } + return FG_OPTIONS_OK; +} - if ( in.eof() ) { - break; - } - parse_wp(line); +static int +fgOptTraceRead( const char *arg ) +{ + string name = arg; + SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name); + fgGetNode(name.c_str(), true) + ->setAttribute(SGPropertyNode::TRACE_READ, true); + return FG_OPTIONS_OK; +} + +static int +fgOptLogLevel( const char *arg ) +{ + fgSetString("/sim/logging/classes", "all"); + fgSetString("/sim/logging/priority", arg); + + string priority = arg; + logbuf::set_log_classes(SG_ALL); + if (priority == "bulk") { + logbuf::set_log_priority(SG_BULK); + } else if (priority == "debug") { + logbuf::set_log_priority(SG_DEBUG); + } else if (priority == "info") { + logbuf::set_log_priority(SG_INFO); + } else if (priority == "warn") { + logbuf::set_log_priority(SG_WARN); + } else if (priority == "alert") { + logbuf::set_log_priority(SG_ALERT); + } else { + SG_LOG(SG_GENERAL, SG_WARN, "Unknown logging priority " << priority); } + SG_LOG(SG_GENERAL, SG_DEBUG, "Logging priority is " << priority); - return true; + return FG_OPTIONS_OK; } -// Parse a single option -static int -parse_option (const string& arg) +static int +fgOptTraceWrite( const char *arg ) { - // General Options - if ( (arg == "--help") || (arg == "-h") ) { - // help/usage request - return(FG_OPTIONS_HELP); - } else if ( arg == "--disable-game-mode") { - fgSetBool("/sim/startup/game-mode", false); - } else if ( arg == "--enable-game-mode" ) { - fgSetBool("/sim/startup/game-mode", true); - } else if ( arg == "--disable-splash-screen" ) { - fgSetBool("/sim/startup/splash-screen", false); - } else if ( arg == "--enable-splash-screen" ) { - fgSetBool("/sim/startup/splash-screen", true); - } else if ( arg == "--disable-intro-music" ) { - fgSetBool("/sim/startup/intro-music", false); - } else if ( arg == "--enable-intro-music" ) { - fgSetBool("/sim/startup/intro-music", true); - } else if ( arg == "--disable-mouse-pointer" ) { - fgSetString("/sim/startup/mouse-pointer", "disabled"); - } else if ( arg == "--enable-mouse-pointer" ) { - fgSetString("/sim/startup/mouse-pointer", "enabled"); - } else if ( arg == "--disable-freeze" ) { - fgSetBool("/sim/freeze/master", false); - } else if ( arg == "--enable-freeze" ) { - fgSetBool("/sim/freeze/master", true); - } else if ( arg == "--disable-fuel-freeze" ) { - fgSetBool("/sim/freeze/fuel", false); - } else if ( arg == "--enable-fuel-freeze" ) { - fgSetBool("/sim/freeze/fuel", true); - } else if ( arg == "--disable-clock-freeze" ) { - fgSetBool("/sim/freeze/clock", false); - } else if ( arg == "--enable-clock-freeze" ) { - fgSetBool("/sim/freeze/clock", true); - } else if ( arg == "--disable-anti-alias-hud" ) { - fgSetBool("/sim/hud/antialiased", false); - } else if ( arg == "--enable-anti-alias-hud" ) { - fgSetBool("/sim/hud/antialiased", true); - } else if ( arg.find( "--control=") == 0 ) { - fgSetString("/sim/control-mode", arg.substr(10).c_str()); - } else if ( arg == "--disable-auto-coordination" ) { - fgSetBool("/sim/auto-coordination", false); - } else if ( arg == "--enable-auto-coordination" ) { - fgSetBool("/sim/auto-coordination", true); - } else if ( arg.find( "--browser-app=") == 0 ) { - fgSetString("/sim/startup/browser-app", arg.substr(14).c_str()); - } else if ( arg == "--disable-hud" ) { - fgSetBool("/sim/hud/visibility", false); - } else if ( arg == "--enable-hud" ) { - fgSetBool("/sim/hud/visibility", true); - } else if ( arg == "--disable-panel" ) { - fgSetBool("/sim/panel/visibility", false); - } else if ( arg == "--enable-panel" ) { - fgSetBool("/sim/panel/visibility", true); - } else if ( arg == "--disable-sound" ) { - fgSetBool("/sim/sound/audible", false); - } else if ( arg == "--enable-sound" ) { - fgSetBool("/sim/sound/audible", true); - } else if ( arg.find( "--airport-id=") == 0 ) { - // NB: changed property name!!! - fgSetString("/sim/startup/airport-id", arg.substr(13).c_str()); - } else if ( arg.find( "--offset-distance=") == 0 ) { - fgSetDouble("/sim/startup/offset-distance", atof(arg.substr(18))); - } else if ( arg.find( "--offset-azimuth=") == 0 ) { - fgSetDouble("/sim/startup/offset-azimuth", atof(arg.substr(17))); - } else if ( arg.find( "--lon=" ) == 0 ) { - fgSetDouble("/position/longitude-deg", - parse_degree(arg.substr(6))); - fgSetString("/sim/startup/airport-id", ""); - } else if ( arg.find( "--lat=" ) == 0 ) { - fgSetDouble("/position/latitude-deg", - parse_degree(arg.substr(6))); - fgSetString("/sim/startup/airport-id", ""); - } else if ( arg.find( "--altitude=" ) == 0 ) { - fgSetBool("/sim/startup/onground", false); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/position/altitude-ft", atof(arg.substr(11))); - else - fgSetDouble("/position/altitude-ft", - atof(arg.substr(11)) * SG_METER_TO_FEET); - } else if ( arg.find( "--uBody=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "UVW"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/uBody-fps", atof(arg.substr(8))); - else - fgSetDouble("/velocities/uBody-fps", - atof(arg.substr(8)) * SG_METER_TO_FEET); - } else if ( arg.find( "--vBody=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "UVW"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/vBody-fps", atof(arg.substr(8))); - else - fgSetDouble("/velocities/vBody-fps", - atof(arg.substr(8)) * SG_METER_TO_FEET); - } else if ( arg.find( "--wBody=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "UVW"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/wBody-fps", atof(arg.substr(8))); - else - fgSetDouble("/velocities/wBody-fps", - atof(arg.substr(8)) * SG_METER_TO_FEET); - } else if ( arg.find( "--vNorth=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "NED"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/speed-north-fps", atof(arg.substr(9))); - else - fgSetDouble("/velocities/speed-north-fps", - atof(arg.substr(9)) * SG_METER_TO_FEET); - } else if ( arg.find( "--vEast=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "NED"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/speed-east-fps", atof(arg.substr(8))); - else - fgSetDouble("/velocities/speed-east-fps", - atof(arg.substr(8)) * SG_METER_TO_FEET); - } else if ( arg.find( "--vDown=" ) == 0 ) { - fgSetString("/sim/startup/speed-set", "NED"); - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/velocities/speed-down-fps", atof(arg.substr(8))); - else - fgSetDouble("/velocities/speed-down-fps", - atof(arg.substr(8)) * SG_METER_TO_FEET); - } else if ( arg.find( "--vc=" ) == 0) { - fgSetString("/sim/startup/speed-set", "knots"); - fgSetDouble("/velocities/airspeed-kt", atof(arg.substr(5))); - } else if ( arg.find( "--mach=" ) == 0) { - fgSetString("/sim/startup/speed-set", "mach"); - fgSetDouble("/velocities/mach", atof(arg.substr(7))); - } else if ( arg.find( "--heading=" ) == 0 ) { - fgSetDouble("/orientation/heading-deg", atof(arg.substr(10))); - } else if ( arg.find( "--roll=" ) == 0 ) { - fgSetDouble("/orientation/roll-deg", atof(arg.substr(7))); - } else if ( arg.find( "--pitch=" ) == 0 ) { - fgSetDouble("/orientation/pitch-deg", atof(arg.substr(8))); - } else if ( arg.find( "--glideslope=" ) == 0 ) { - fgSetDouble("/velocities/glideslope", atof(arg.substr(13)) - *SG_DEGREES_TO_RADIANS); - } else if ( arg.find( "--roc=" ) == 0 ) { - fgSetDouble("/velocities/vertical-speed-fps", atof(arg.substr(6))/60); - } else if ( arg.find( "--fg-root=" ) == 0 ) { - globals->set_fg_root(arg.substr( 10 )); - } else if ( arg.find( "--fg-scenery=" ) == 0 ) { - globals->set_fg_scenery(arg.substr( 13 )); - } else if ( arg.find( "--fdm=" ) == 0 ) { - fgSetString("/sim/flight-model", arg.substr(6).c_str()); - } else if ( arg.find( "--aero=" ) == 0 ) { - fgSetString("/sim/aero", arg.substr(7).c_str()); - } else if ( arg.find( "--aircraft-dir=" ) == 0 ) { - fgSetString("/sim/aircraft-dir", arg.substr(15).c_str()); - } else if ( arg.find( "--model-hz=" ) == 0 ) { - fgSetInt("/sim/model-hz", atoi(arg.substr(11))); - } else if ( arg.find( "--speed=" ) == 0 ) { - fgSetInt("/sim/speed-up", atoi(arg.substr(8))); - } else if ( arg.find( "--trim") == 0) { - fgSetBool("/sim/startup/trim", true); - } else if ( arg.find( "--notrim") == 0) { - fgSetBool("/sim/startup/trim", false); - } else if ( arg.find( "--on-ground") == 0) { - fgSetBool("/sim/startup/onground", true); - } else if ( arg.find( "--in-air") == 0) { - fgSetBool("/sim/startup/onground", false); - } else if ( arg == "--fog-disable" ) { - fgSetString("/sim/rendering/fog", "disabled"); - } else if ( arg == "--fog-fastest" ) { - fgSetString("/sim/rendering/fog", "fastest"); - } else if ( arg == "--fog-nicest" ) { - fgSetString("/sim/fog", "nicest"); - } else if ( arg == "--disable-clouds" ) { - fgSetBool("/environment/clouds/status", false); - } else if ( arg == "--enable-clouds" ) { - fgSetBool("/environment/clouds/status", true); - } else if ( arg.find( "--clouds-asl=" ) == 0 ) { - // FIXME: check units - if ( !strcmp(fgGetString("/sim/startup/units"), "feet") ) - fgSetDouble("/environment/clouds/altitude-ft", - atof(arg.substr(13))); - else - fgSetDouble("/environment/clouds/altitude-ft", - atof(arg.substr(13)) * SG_METER_TO_FEET); - } else if ( arg.find( "--fov=" ) == 0 ) { - parse_fov( arg.substr(6) ); - } else if ( arg == "--disable-fullscreen" ) { - fgSetBool("/sim/startup/fullscreen", false); - } else if ( arg== "--enable-fullscreen") { - fgSetBool("/sim/startup/fullscreen", true); - } else if ( arg == "--shading-flat") { - fgSetBool("/sim/rendering/shading", false); - } else if ( arg == "--shading-smooth") { - fgSetBool("/sim/rendering/shading", true); - } else if ( arg == "--disable-skyblend") { - fgSetBool("/sim/rendering/skyblend", false); - } else if ( arg== "--enable-skyblend" ) { - fgSetBool("/sim/rendering/skyblend", true); - } else if ( arg == "--disable-textures" ) { - fgSetBool("/sim/rendering/textures", false); - } else if ( arg == "--enable-textures" ) { - fgSetBool("/sim/rendering/textures", true); - } else if ( arg == "--disable-wireframe" ) { - fgSetBool("/sim/rendering/wireframe", false); - } else if ( arg == "--enable-wireframe" ) { - fgSetBool("/sim/rendering/wireframe", true); - } else if ( arg.find( "--geometry=" ) == 0 ) { - bool geometry_ok = true; - int xsize = 0, ysize = 0; - string geometry = arg.substr( 11 ); - string::size_type i = geometry.find('x'); - - if (i != string::npos) { - xsize = atoi(geometry.substr(0, i)); - ysize = atoi(geometry.substr(i+1)); - } else { - geometry_ok = false; - } - - if ( xsize <= 0 || ysize <= 0 ) { - xsize = 640; - ysize = 480; - geometry_ok = false; - } - - if ( !geometry_ok ) { - SG_LOG( SG_GENERAL, SG_ALERT, "Unknown geometry: " << geometry ); - SG_LOG( SG_GENERAL, SG_ALERT, - "Setting geometry to " << xsize << 'x' << ysize << '\n'); - } else { - SG_LOG( SG_GENERAL, SG_INFO, - "Setting geometry to " << xsize << 'x' << ysize << '\n'); - fgSetInt("/sim/startup/xsize", xsize); - fgSetInt("/sim/startup/ysize", ysize); - } - } else if ( arg.find( "--bpp=" ) == 0 ) { - string bits_per_pix = arg.substr( 6 ); - if ( bits_per_pix == "16" ) { - fgSetInt("/sim/rendering/bits-per-pixel", 16); - } else if ( bits_per_pix == "24" ) { - fgSetInt("/sim/rendering/bits-per-pixel", 24); - } else if ( bits_per_pix == "32" ) { - fgSetInt("/sim/rendering/bits-per-pixel", 32); - } else { - SG_LOG(SG_GENERAL, SG_ALERT, "Unsupported bpp " << bits_per_pix); - } - } else if ( arg == "--units-feet" ) { - fgSetString("/sim/startup/units", "feet"); - } else if ( arg == "--units-meters" ) { - fgSetString("/sim/startup/units", "meters"); - } else if ( arg.find( "--time-offset" ) == 0 ) { - fgSetInt("/sim/startup/time-offset", - parse_time_offset( (arg.substr(14)) )); - fgSetString("/sim/startup/time-offset-type", "system-offset"); - } else if ( arg.find( "--time-match-real") == 0 ) { - fgSetString("/sim/startup/time-offset-type", "system-offset"); - } else if ( arg.find( "--time-match-local") == 0 ) { - fgSetString("/sim/startup/time-offset-type", "latitude-offset"); - } else if ( arg.find( "--start-date-sys=") == 0 ) { - fgSetInt("/sim/startup/time-offset", parse_date((arg.substr(17)))); - fgSetString("/sim/startup/time-offset-type", "system"); - } else if ( arg.find( "--start-date-lat=") == 0 ) { - fgSetInt("/sim/startup/time-offset", parse_date((arg.substr(17)))); - fgSetString("/sim/startup/time-offset-type", "latitude"); - } else if ( arg.find( "--start-date-gmt=") == 0 ) { - fgSetInt("/sim/startup/time-offset", parse_date((arg.substr(17)))); - fgSetString("/sim/startup/time-offset-type", "gmt"); - } else if ( arg == "--hud-tris" ) { - fgSetString("/sim/hud/frame-stat-type", "tris"); - } else if ( arg == "--hud-culled" ) { - fgSetString("/sim/hud/frame-stat-type", "culled"); - } else if ( arg.find( "--atc610x" ) == 0 ) { - add_channel( "atc610x", "dummy" ); - } else if ( arg.find( "--atlas=" ) == 0 ) { - add_channel( "atlas", arg.substr(8) ); - } else if ( arg.find( "--httpd=" ) == 0 ) { - add_channel( "httpd", arg.substr(8) ); -#ifdef FG_JPEG_SERVER - } else if ( arg.find( "--jpg-httpd=" ) == 0 ) { - add_channel( "jpg-httpd", arg.substr(12) ); -#endif - } else if ( arg.find( "--native=" ) == 0 ) { - add_channel( "native", arg.substr(9) ); - } else if ( arg.find( "--native-ctrls=" ) == 0 ) { - add_channel( "native_ctrls", arg.substr(15) ); - } else if ( arg.find( "--native-fdm=" ) == 0 ) { - add_channel( "native_fdm", arg.substr(13) ); - } else if ( arg.find( "--opengc=" ) == 0 ) { - // char stop; - // cout << "Adding channel for OpenGC Display" << endl; cin >> stop; - add_channel( "opengc", arg.substr(9) ); - } else if ( arg.find( "--garmin=" ) == 0 ) { - add_channel( "garmin", arg.substr(9) ); - } else if ( arg.find( "--nmea=" ) == 0 ) { - add_channel( "nmea", arg.substr(7) ); - } else if ( arg.find( "--props=" ) == 0 ) { - add_channel( "props", arg.substr(8) ); - } else if ( arg.find( "--pve=" ) == 0 ) { - add_channel( "pve", arg.substr(6) ); - } else if ( arg.find( "--ray=" ) == 0 ) { - add_channel( "ray", arg.substr(6) ); - } else if ( arg.find( "--rul=" ) == 0 ) { - add_channel( "rul", arg.substr(6) ); - } else if ( arg.find( "--joyclient=" ) == 0 ) { - add_channel( "joyclient", arg.substr(12) ); -#ifdef FG_NETWORK_OLK - } else if ( arg == "--disable-network-olk" ) { - fgSetBool("/sim/networking/olk", false); - } else if ( arg== "--enable-network-olk") { - fgSetBool("/sim/networking/olk", true); - } else if ( arg == "--net-hud" ) { - fgSetBool("/sim/hud/net-display", true); - net_hud_display = 1; // FIXME - } else if ( arg.find( "--net-id=") == 0 ) { - fgSetString("sim/networking/call-sign", arg.substr(9).c_str()); -#endif - } else if ( arg.find( "--prop:" ) == 0 ) { - string assign = arg.substr(7); - unsigned int pos = assign.find('='); - if ( pos == arg.npos || pos == 0 ) { - SG_LOG( SG_GENERAL, SG_ALERT, "Bad property assignment: " << arg ); - return FG_OPTIONS_ERROR; - } - string name = assign.substr(0, pos); - string value = assign.substr(pos + 1); - fgSetString(name.c_str(), value.c_str()); - // SG_LOG(SG_GENERAL, SG_INFO, "Setting default value of property " - // << name << " to \"" << value << '"'); - } else if ( arg.find("--trace-read=") == 0) { - string name = arg.substr(13); - SG_LOG(SG_GENERAL, SG_INFO, "Tracing reads for property " << name); - fgGetNode(name.c_str(), true) - ->setAttribute(SGPropertyNode::TRACE_READ, true); - } else if ( arg.find("--trace-write=") == 0) { - string name = arg.substr(14); - SG_LOG(SG_GENERAL, SG_INFO, "Tracing writes for property " << name); - fgGetNode(name.c_str(), true) - ->setAttribute(SGPropertyNode::TRACE_WRITE, true); - } else if ( arg.find( "--view-offset=" ) == 0 ) { - // $$$ begin - added VS Renganathan, 14 Oct 2K - // for multi-window outside window imagery - string woffset = arg.substr( 14 ); - double default_view_offset = 0.0; - if ( woffset == "LEFT" ) { - default_view_offset = SGD_PI * 0.25; - } else if ( woffset == "RIGHT" ) { - default_view_offset = SGD_PI * 1.75; - } else if ( woffset == "CENTER" ) { - default_view_offset = 0.00; - } else { - default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS; - } - FGViewer *pilot_view = - (FGViewer *)globals->get_viewmgr()->get_view( 0 ); - pilot_view->setHeadingOffset_deg( default_view_offset * SGD_RADIANS_TO_DEGREES ); - pilot_view->setGoalHeadingOffset_deg( default_view_offset * SGD_RADIANS_TO_DEGREES ); - fgSetDouble( "/sim/current-view/heading-offset-deg", - default_view_offset * SGD_RADIANS_TO_DEGREES ); - // $$$ end - added VS Renganathan, 14 Oct 2K - } else if ( arg.find( "--visibility=" ) == 0 ) { - fgSetDouble("/environment/visibility-m", atof(arg.substr(13))); - } else if ( arg.find( "--visibility-miles=" ) == 0 ) { - double visibility = atof(arg.substr(19)) * 5280.0 * SG_FEET_TO_METER; - fgSetDouble("/environment/visibility-m", visibility); - } else if ( arg.find( "--wind=" ) == 0 ) { - string val = arg.substr(7); - unsigned int pos = val.find('@'); - if ( pos == string::npos ) { - SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << val ); - return FG_OPTIONS_ERROR; - } - double dir = atof(val.substr(0,pos).c_str()); - double speed = atof(val.substr(pos+1).c_str()); - SG_LOG(SG_GENERAL, SG_INFO, "WIND: " << dir << '@' << - speed << " knots" << endl); - fgSetDouble("/environment/wind-from-heading-deg", dir); - fgSetDouble("/environment/wind-speed-kt", speed); - -#if !defined (FG_NEW_ENVIRONMENT) - // convert to fps - speed *= SG_NM_TO_METER * SG_METER_TO_FEET * (1.0/3600); - while (dir > 360) - dir -= 360; - while (dir <= 0) - dir += 360; - dir *= SGD_DEGREES_TO_RADIANS; - fgSetDouble("/environment/wind-from-north-fps", - speed * cos(dir)); - fgSetDouble("/environment/wind-from-east-fps", - speed * sin(dir)); -#endif // FG_NEW_ENVIRONMENT - } else if ( arg.find( "--wp=" ) == 0 ) { - parse_wp( arg.substr( 5 ) ); - } else if ( arg.find( "--flight-plan=") == 0) { - parse_flightplan ( arg.substr (14) ); - } else if ( arg.find( "--config=" ) == 0 ) { - string file = arg.substr(9); - try { - readProperties(file, globals->get_props()); - } catch (const sg_exception &e) { - string message = "Error loading config file: "; - message += e.getFormattedMessage(); - SG_LOG(SG_INPUT, SG_ALERT, message); - exit(2); - } - } else if ( arg.find( "--aircraft=" ) == 0 ) { - // read in the top level aircraft definition file - SGPath apath( globals->get_fg_root() ); - apath.append( "Aircraft" ); - apath.append( arg.substr(11) ); - apath.concat( "-set.xml" ); - SG_LOG(SG_INPUT, SG_INFO, "Reading aircraft: " << arg.substr(11) - << " from " << apath.str()); - readProperties( apath.str(), globals->get_props() ); + string name = arg; + SG_LOG(SG_GENERAL, SG_INFO, "Tracing writes for property " << name); + fgGetNode(name.c_str(), true) + ->setAttribute(SGPropertyNode::TRACE_WRITE, true); + return FG_OPTIONS_OK; +} + +static int +fgOptViewOffset( const char *arg ) +{ + // $$$ begin - added VS Renganathan, 14 Oct 2K + // for multi-window outside window imagery + string woffset = arg; + double default_view_offset = 0.0; + if ( woffset == "LEFT" ) { + default_view_offset = SGD_PI * 0.25; + } else if ( woffset == "RIGHT" ) { + default_view_offset = SGD_PI * 1.75; + } else if ( woffset == "CENTER" ) { + default_view_offset = 0.00; } else { - SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" ); + default_view_offset = atof( woffset.c_str() ) * SGD_DEGREES_TO_RADIANS; + } + /* apparently not used (CLO, 11 Jun 2002) + FGViewer *pilot_view = + (FGViewer *)globals->get_viewmgr()->get_view( 0 ); */ + // this will work without calls to the viewer... + fgSetDouble( "/sim/current-view/heading-offset-deg", + default_view_offset * SGD_RADIANS_TO_DEGREES ); + // $$$ end - added VS Renganathan, 14 Oct 2K + return FG_OPTIONS_OK; +} + +static int +fgOptVisibilityMeters( const char *arg ) +{ + double visibility = atof( arg ); + fgDefaultWeatherValue("visibility-m", visibility); + return FG_OPTIONS_OK; +} + +static int +fgOptVisibilityMiles( const char *arg ) +{ + double visibility = atof( arg ) * 5280.0 * SG_FEET_TO_METER; + fgDefaultWeatherValue("visibility-m", visibility); + return FG_OPTIONS_OK; +} + +static int +fgOptRandomWind( const char *arg ) +{ + double min_hdg = sg_random() * 360.0; + double max_hdg = min_hdg + (20 - sqrt(sg_random() * 400)); + double speed = sg_random() * sg_random() * 40; + double gust = speed + (10 - sqrt(sg_random() * 100)); + fgSetupWind(min_hdg, max_hdg, speed, gust); + return FG_OPTIONS_OK; +} + +static int +fgOptWind( const char *arg ) +{ + double min_hdg, max_hdg, speed, gust; + if (!parse_wind( arg, &min_hdg, &max_hdg, &speed, &gust)) { + SG_LOG( SG_GENERAL, SG_ALERT, "bad wind value " << arg ); return FG_OPTIONS_ERROR; } - + fgSetupWind(min_hdg, max_hdg, speed, gust); return FG_OPTIONS_OK; } +static int +fgOptTurbulence( const char *arg ) +{ + fgDefaultWeatherValue("turbulence/magnitude-norm", atof(arg)); + return FG_OPTIONS_OK; +} -// Scan the command line options for an fg_root definition and set -// just that. -string -fgScanForRoot (int argc, char **argv) +static int +fgOptCeiling( const char *arg ) { - int i = 1; + double elevation, thickness; + string spec = arg; + string::size_type pos = spec.find(':'); + if (pos == string::npos) { + elevation = atof(spec.c_str()); + thickness = 2000; + } else { + elevation = atof(spec.substr(0, pos).c_str()); + thickness = atof(spec.substr(pos + 1).c_str()); + } + fgSetDouble("/environment/clouds/layer[0]/elevation-ft", elevation); + fgSetDouble("/environment/clouds/layer[0]/thickness-ft", thickness); + fgSetString("/environment/clouds/layer[0]/coverage", "overcast"); + return FG_OPTIONS_OK; +} - SG_LOG(SG_GENERAL, SG_INFO, "Scanning for root: command line"); +static int +fgOptWp( const char *arg ) +{ + parse_wp( arg ); + return FG_OPTIONS_OK; +} - while ( i < argc ) { - SG_LOG( SG_GENERAL, SG_DEBUG, "argv[" << i << "] = " << argv[i] ); +static int +fgOptFlightPlan( const char *arg ) +{ + parse_flightplan ( arg ); + return FG_OPTIONS_OK; +} - string arg = argv[i]; - if ( arg.find( "--fg-root=" ) == 0 ) { - return arg.substr( 10 ); - } +static int +fgOptConfig( const char *arg ) +{ + string file = arg; + try { + readProperties(file, globals->get_props()); + } catch (const sg_exception &e) { + string message = "Error loading config file: "; + message += e.getFormattedMessage(); + SG_LOG(SG_INPUT, SG_ALERT, message); + exit(2); + } + return FG_OPTIONS_OK; +} - i++; +static bool +parse_colon (const string &s, double * val1, double * val2) +{ + string::size_type pos = s.find(':'); + if (pos == string::npos) { + *val2 = atof(s); + return false; + } else { + *val1 = atof(s.substr(0, pos).c_str()); + *val2 = atof(s.substr(pos+1).c_str()); + return true; + } +} + + +static int +fgOptFailure( const char * arg ) +{ + string a = arg; + if (a == "pitot") { + fgSetBool("/systems/pitot/serviceable", false); + } else if (a == "static") { + fgSetBool("/systems/static/serviceable", false); + } else if (a == "vacuum") { + fgSetBool("/systems/vacuum/serviceable", false); + } else if (a == "electrical") { + fgSetBool("/systems/electrical/serviceable", false); + } else { + SG_LOG(SG_INPUT, SG_ALERT, "Unknown failure mode: " << a); + return FG_OPTIONS_ERROR; } - return ""; + return FG_OPTIONS_OK; } -// Scan the config file for an fg_root definition and set just that. -string -fgScanForRoot (const string& path) +static int +fgOptNAV1( const char * arg ) { - sg_gzifstream in( path ); - if ( !in.is_open() ) - return ""; + double radial, freq; + if (parse_colon(arg, &radial, &freq)) + fgSetDouble("/radios/nav[0]/radials/selected-deg", radial); + fgSetDouble("/radios/nav[0]/frequencies/selected-mhz", freq); + return FG_OPTIONS_OK; +} - SG_LOG( SG_GENERAL, SG_INFO, "Scanning for root: " << path ); +static int +fgOptNAV2( const char * arg ) +{ + double radial, freq; + if (parse_colon(arg, &radial, &freq)) + fgSetDouble("/radios/nav[1]/radials/selected-deg", radial); + fgSetDouble("/radios/nav[1]/frequencies/selected-mhz", freq); + return FG_OPTIONS_OK; +} - in >> skipcomment; -#ifndef __MWERKS__ - while ( ! in.eof() ) { -#else - char c = '\0'; - while ( in.get(c) && c != '\0' ) { - in.putback(c); -#endif - string line; +static int +fgOptADF( const char * arg ) +{ + double rot, freq; + if (parse_colon(arg, &rot, &freq)) + fgSetDouble("/instrumentation/adf/rotation-deg", rot); + fgSetDouble("/instrumentation/adf/frequencies/selected-khz", freq); + return FG_OPTIONS_OK; +} -#if defined( macintosh ) - getline( in, line, '\r' ); -#else - getline( in, line, '\n' ); +static int +fgOptDME( const char *arg ) +{ + string opt = arg; + if (opt == "nav1") { + fgSetInt("/instrumentation/dme/switch-position", 1); + fgSetString("/instrumentation/dme/frequencies/source", + "/radios/nav[0]/frequencies/selected-mhz"); + } else if (opt == "nav2") { + fgSetInt("/instrumentation/dme/switch-position", 3); + fgSetString("/instrumentation/dme/frequencies/source", + "/radios/nav[1]/frequencies/selected-mhz"); + } else { + fgSetInt("/instrumentation/dme/switch-position", 2); + fgSetString("/instrumentation/dme/frequencies/source", + "/instrumentation/dme/frequencies/selected-mhz"); + fgSetString("/instrumentation/dme/frequencies/selected-mhz", arg); + } + return FG_OPTIONS_OK; +} + +static map fgOptionMap; + +/* + option has_param type property b_param s_param func + +where: + option : name of the option + has_param : option is --name=value if true or --name if false + type : OPTION_BOOL - property is a boolean + OPTION_STRING - property is a string + OPTION_DOUBLE - property is a double + OPTION_INT - property is an integer + OPTION_CHANNEL - name of option is the name of a channel + OPTION_FUNC - the option trigger a function + b_param : if type==OPTION_BOOL, + value set to the property (has_param is false for boolean) + s_param : if type==OPTION_STRING, + value set to the property if has_param is false + func : function called if type==OPTION_FUNC. if has_param is true, + the value is passed to the function as a string, otherwise, + 0 is passed. + + For OPTION_DOUBLE and OPTION_INT, the parameter value is converted into a + double or an integer and set to the property. + + For OPTION_CHANNEL, add_channel is called with the parameter value as the + argument. +*/ + +enum OptionType { OPTION_BOOL, OPTION_STRING, OPTION_DOUBLE, OPTION_INT, OPTION_CHANNEL, OPTION_FUNC }; +struct OptionDesc { + char *option; + bool has_param; + enum OptionType type; + char *property; + bool b_param; + char *s_param; + int (*func)( const char * ); + } fgOptionArray[] = { + + {"language", true, OPTION_FUNC, "", false, "", fgOptLanguage }, + {"disable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", false, "", 0 }, + {"enable-game-mode", false, OPTION_BOOL, "/sim/startup/game-mode", true, "", 0 }, + {"disable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", false, "", 0 }, + {"enable-splash-screen", false, OPTION_BOOL, "/sim/startup/splash-screen", true, "", 0 }, + {"disable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", false, "", 0 }, + {"enable-intro-music", false, OPTION_BOOL, "/sim/startup/intro-music", true, "", 0 }, + {"disable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "disabled", 0 }, + {"enable-mouse-pointer", false, OPTION_STRING, "/sim/startup/mouse-pointer", false, "enabled", 0 }, + {"disable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", false, "", 0 }, + {"enable-random-objects", false, OPTION_BOOL, "/sim/rendering/random-objects", true, "", 0 }, + {"disable-freeze", false, OPTION_BOOL, "/sim/freeze/master", false, "", 0 }, + {"enable-freeze", false, OPTION_BOOL, "/sim/freeze/master", true, "", 0 }, + {"disable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", false, "", 0 }, + {"enable-fuel-freeze", false, OPTION_BOOL, "/sim/freeze/fuel", true, "", 0 }, + {"disable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", false, "", 0 }, + {"enable-clock-freeze", false, OPTION_BOOL, "/sim/freeze/clock", true, "", 0 }, + {"disable-hud-3d", false, OPTION_BOOL, "/sim/hud/enable3d", false, "", 0 }, + {"enable-hud-3d", false, OPTION_BOOL, "/sim/hud/enable3d", true, "", 0 }, + {"disable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", false, "", 0 }, + {"enable-anti-alias-hud", false, OPTION_BOOL, "/sim/hud/antialiased", true, "", 0 }, + {"control", true, OPTION_STRING, "/sim/control-mode", false, "", 0 }, + {"disable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", false, "", 0 }, + {"enable-auto-coordination", false, OPTION_BOOL, "/sim/auto-coordination", true, "", 0 }, + {"browser-app", true, OPTION_STRING, "/sim/startup/browser-app", false, "", 0 }, + {"disable-hud", false, OPTION_BOOL, "/sim/hud/visibility", false, "", 0 }, + {"enable-hud", false, OPTION_BOOL, "/sim/hud/visibility", true, "", 0 }, + {"disable-panel", false, OPTION_BOOL, "/sim/panel/visibility", false, "", 0 }, + {"enable-panel", false, OPTION_BOOL, "/sim/panel/visibility", true, "", 0 }, + {"disable-sound", false, OPTION_BOOL, "/sim/sound/audible", false, "", 0 }, + {"enable-sound", false, OPTION_BOOL, "/sim/sound/audible", true, "", 0 }, + {"airport", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 }, + {"airport-id", true, OPTION_STRING, "/sim/presets/airport-id", false, "", 0 }, + {"runway", true, OPTION_STRING, "/sim/presets/runway", false, "", 0 }, + {"vor", true, OPTION_FUNC, "", false, "", fgOptVOR }, + {"ndb", true, OPTION_FUNC, "", false, "", fgOptNDB }, + {"fix", true, OPTION_FUNC, "", false, "", fgOptFIX }, + {"offset-distance", true, OPTION_DOUBLE, "/sim/presets/offset-distance", false, "", 0 }, + {"offset-azimuth", true, OPTION_DOUBLE, "/sim/presets/offset-azimuth", false, "", 0 }, + {"lon", true, OPTION_FUNC, "", false, "", fgOptLon }, + {"lat", true, OPTION_FUNC, "", false, "", fgOptLat }, + {"altitude", true, OPTION_FUNC, "", false, "", fgOptAltitude }, + {"uBody", true, OPTION_FUNC, "", false, "", fgOptUBody }, + {"vBody", true, OPTION_FUNC, "", false, "", fgOptVBody }, + {"wBody", true, OPTION_FUNC, "", false, "", fgOptWBody }, + {"vNorth", true, OPTION_FUNC, "", false, "", fgOptVNorth }, + {"vEast", true, OPTION_FUNC, "", false, "", fgOptVEast }, + {"vDown", true, OPTION_FUNC, "", false, "", fgOptVDown }, + {"vc", true, OPTION_FUNC, "", false, "", fgOptVc }, + {"mach", true, OPTION_FUNC, "", false, "", fgOptMach }, + {"heading", true, OPTION_DOUBLE, "/sim/presets/heading-deg", false, "", 0 }, + {"roll", true, OPTION_DOUBLE, "/sim/presets/roll-deg", false, "", 0 }, + {"pitch", true, OPTION_DOUBLE, "/sim/presets/pitch-deg", false, "", 0 }, + {"glideslope", true, OPTION_DOUBLE, "/sim/presets/glideslope-deg", false, "", 0 }, + {"roc", true, OPTION_FUNC, "", false, "", fgOptRoc }, + {"fg-root", true, OPTION_FUNC, "", false, "", fgOptFgRoot }, + {"fg-scenery", true, OPTION_FUNC, "", false, "", fgOptFgScenery }, + {"fdm", true, OPTION_STRING, "/sim/flight-model", false, "", 0 }, + {"aero", true, OPTION_STRING, "/sim/aero", false, "", 0 }, + {"aircraft-dir", true, OPTION_STRING, "/sim/aircraft-dir", false, "", 0 }, + {"model-hz", true, OPTION_INT, "/sim/model-hz", false, "", 0 }, + {"speed", true, OPTION_INT, "/sim/speed-up", false, "", 0 }, + {"trim", false, OPTION_BOOL, "/sim/presets/trim", true, "", 0 }, + {"notrim", false, OPTION_BOOL, "/sim/presets/trim", false, "", 0 }, + {"on-ground", false, OPTION_BOOL, "/sim/presets/onground", true, "", 0 }, + {"in-air", false, OPTION_BOOL, "/sim/presets/onground", false, "", 0 }, + {"fog-disable", false, OPTION_STRING, "/sim/rendering/fog", false, "disabled", 0 }, + {"fog-fastest", false, OPTION_STRING, "/sim/rendering/fog", false, "fastest", 0 }, + {"fog-nicest", false, OPTION_STRING, "/sim/rendering/fog", false, "nicest", 0 }, + {"disable-horizon-effect", false, OPTION_BOOL, "/sim/rendering/horizon-effect", false, "", 0 }, + {"enable-horizon-effect", false, OPTION_BOOL, "/sim/rendering/horizon-effect", true, "", 0 }, + {"disable-enhanced-lighting", false, OPTION_BOOL, "/sim/rendering/enhanced-lighting", false, "", 0 }, + {"enable-enhanced-lighting", false, OPTION_BOOL, "/sim/rendering/enhanced-lighting", true, "", 0 }, + {"disable-distance-attenuation", false, OPTION_BOOL, "/sim/rendering/distance-attenuation", false, "", 0 }, + {"enable-distance-attenuation", false, OPTION_BOOL, "/sim/rendering/distance-attenuation", true, "", 0 }, + {"disable-specular-highlight", false, OPTION_BOOL, "/sim/rendering/specular-highlight", false, "", 0 }, + {"enable-specular-highlight", false, OPTION_BOOL, "/sim/rendering/specular-highlight", true, "", 0 }, + {"disable-clouds", false, OPTION_BOOL, "/environment/clouds/status", false, "", 0 }, + {"enable-clouds", false, OPTION_BOOL, "/environment/clouds/status", true, "", 0 }, +#ifdef FG_USE_CLOUDS_3D + {"disable-clouds3d", false, OPTION_BOOL, "/sim/rendering/clouds3d", false, "", 0 }, + {"enable-clouds3d", false, OPTION_BOOL, "/sim/rendering/clouds3d", true, "", 0 }, +#endif + {"fov", true, OPTION_FUNC, "", false, "", fgOptFov }, + {"disable-fullscreen", false, OPTION_BOOL, "/sim/startup/fullscreen", false, "", 0 }, + {"enable-fullscreen", false, OPTION_BOOL, "/sim/startup/fullscreen", true, "", 0 }, + {"shading-flat", false, OPTION_BOOL, "/sim/rendering/shading", false, "", 0 }, + {"shading-smooth", false, OPTION_BOOL, "/sim/rendering/shading", true, "", 0 }, + {"disable-skyblend", false, OPTION_BOOL, "/sim/rendering/skyblend", false, "", 0 }, + {"enable-skyblend", false, OPTION_BOOL, "/sim/rendering/skyblend", true, "", 0 }, + {"disable-textures", false, OPTION_BOOL, "/sim/rendering/textures", false, "", 0 }, + {"enable-textures", false, OPTION_BOOL, "/sim/rendering/textures", true, "", 0 }, + {"disable-wireframe", false, OPTION_BOOL, "/sim/rendering/wireframe", false, "", 0 }, + {"enable-wireframe", false, OPTION_BOOL, "/sim/rendering/wireframe", true, "", 0 }, + {"geometry", true, OPTION_FUNC, "", false, "", fgOptGeometry }, + {"bpp", true, OPTION_FUNC, "", false, "", fgOptBpp }, + {"units-feet", false, OPTION_STRING, "/sim/startup/units", false, "feet", 0 }, + {"units-meters", false, OPTION_STRING, "/sim/startup/units", false, "meters", 0 }, + {"timeofday", true, OPTION_STRING, "/sim/startup/time-offset-type", false, "noon", 0 }, + {"time-offset", true, OPTION_FUNC, "", false, "", fgOptTimeOffset }, + {"time-match-real", false, OPTION_STRING, "/sim/startup/time-offset-type", false, "system-offset", 0 }, + {"time-match-local", false, OPTION_STRING, "/sim/startup/time-offset-type", false, "latitude-offset", 0 }, + {"start-date-sys", true, OPTION_FUNC, "", false, "", fgOptStartDateSys }, + {"start-date-lat", true, OPTION_FUNC, "", false, "", fgOptStartDateLat }, + {"start-date-gmt", true, OPTION_FUNC, "", false, "", fgOptStartDateGmt }, + {"hud-tris", false, OPTION_STRING, "/sim/hud/frame-stat-type", false, "tris", 0 }, + {"hud-culled", false, OPTION_STRING, "/sim/hud/frame-stat-type", false, "culled", 0 }, + {"atc610x", true, OPTION_CHANNEL, "", false, "dummy", 0 }, + {"atlas", true, OPTION_CHANNEL, "", false, "", 0 }, + {"httpd", true, OPTION_CHANNEL, "", false, "", 0 }, +#ifdef FG_JPEG_SERVER + {"jpg-httpd", true, OPTION_CHANNEL, "", false, "", 0 }, +#endif + {"native", true, OPTION_CHANNEL, "", false, "", 0 }, + {"native-ctrls", true, OPTION_CHANNEL, "", false, "", 0 }, + {"native-fdm", true, OPTION_CHANNEL, "", false, "", 0 }, + {"native-gui", true, OPTION_CHANNEL, "", false, "", 0 }, + {"opengc", true, OPTION_CHANNEL, "", false, "", 0 }, + {"garmin", true, OPTION_CHANNEL, "", false, "", 0 }, + {"nmea", true, OPTION_CHANNEL, "", false, "", 0 }, + {"generic", true, OPTION_CHANNEL, "", false, "", 0 }, + {"props", true, OPTION_CHANNEL, "", false, "", 0 }, + {"telnet", true, OPTION_CHANNEL, "", false, "", 0 }, + {"pve", true, OPTION_CHANNEL, "", false, "", 0 }, + {"ray", true, OPTION_CHANNEL, "", false, "", 0 }, + {"rul", true, OPTION_CHANNEL, "", false, "", 0 }, + {"joyclient", true, OPTION_CHANNEL, "", false, "", 0 }, + {"jsclient", true, OPTION_CHANNEL, "", false, "", 0 }, + {"proxy", true, OPTION_FUNC, "", false, "", fgSetupProxy }, +#ifdef FG_MPLAYER_AS + {"callsign", true, OPTION_STRING, "sim/multiplay/callsign", false, "", 0 }, + {"multiplay", true, OPTION_CHANNEL, "", false, "", 0 }, #endif + {"trace-read", true, OPTION_FUNC, "", false, "", fgOptTraceRead }, + {"trace-write", true, OPTION_FUNC, "", false, "", fgOptTraceWrite }, + {"log-level", true, OPTION_FUNC, "", false, "", fgOptLogLevel }, + {"view-offset", true, OPTION_FUNC, "", false, "", fgOptViewOffset }, + {"visibility", true, OPTION_FUNC, "", false, "", fgOptVisibilityMeters }, + {"visibility-miles", true, OPTION_FUNC, "", false, "", fgOptVisibilityMiles }, + {"random-wind", false, OPTION_FUNC, "", false, "", fgOptRandomWind }, + {"wind", true, OPTION_FUNC, "", false, "", fgOptWind }, + {"turbulence", true, OPTION_FUNC, "", false, "", fgOptTurbulence }, + {"ceiling", true, OPTION_FUNC, "", false, "", fgOptCeiling }, + {"wp", true, OPTION_FUNC, "", false, "", fgOptWp }, + {"flight-plan", true, OPTION_FUNC, "", false, "", fgOptFlightPlan }, + {"config", true, OPTION_FUNC, "", false, "", fgOptConfig }, + {"aircraft", true, OPTION_STRING, "/sim/aircraft", false, "", 0 }, + {"failure", true, OPTION_FUNC, "", false, "", fgOptFailure }, + {"com1", true, OPTION_DOUBLE, "/radios/comm[0]/frequencies/selected-mhz", false, "", 0 }, + {"com2", true, OPTION_DOUBLE, "/radios/comm[1]/frequencies/selected-mhz", false, "", 0 }, + {"nav1", true, OPTION_FUNC, "", false, "", fgOptNAV1 }, + {"nav2", true, OPTION_FUNC, "", false, "", fgOptNAV2 }, + {"adf", true, OPTION_FUNC, "", false, "", fgOptADF }, + {"dme", true, OPTION_FUNC, "", false, "", fgOptDME }, + {0} +}; - // catch extraneous (DOS) line ending character - if ( line[line.length() - 1] < 32 ) { - line = line.substr( 0, line.length()-1 ); + +// Parse a single option +static int +parse_option (const string& arg) +{ + if ( fgOptionMap.size() == 0 ) { + size_t i = 0; + OptionDesc *pt = &fgOptionArray[ 0 ]; + while ( pt->option != 0 ) { + fgOptionMap[ pt->option ] = i; + i += 1; + pt += 1; } + } - if ( line.find( "--fg-root=" ) == 0 ) { - return line.substr( 10 ); + // General Options + if ( (arg == "--help") || (arg == "-h") ) { + // help/usage request + return(FG_OPTIONS_HELP); + } else if ( (arg == "--verbose") || (arg == "-v") ) { + // verbose help/usage request + return(FG_OPTIONS_VERBOSE_HELP); + } else if ( arg.find( "--show-aircraft") == 0) { + return(FG_OPTIONS_SHOW_AIRCRAFT); + } else if ( arg.find( "--prop:" ) == 0 ) { + string assign = arg.substr(7); + string::size_type pos = assign.find('='); + if ( pos == arg.npos || pos == 0 ) { + SG_LOG( SG_GENERAL, SG_ALERT, "Bad property assignment: " << arg ); + return FG_OPTIONS_ERROR; } - - in >> skipcomment; + string name = assign.substr(0, pos); + string value = assign.substr(pos + 1); + fgSetString(name.c_str(), value.c_str()); + // SG_LOG(SG_GENERAL, SG_INFO, "Setting default value of property " + // << name << " to \"" << value << '"'); + } else if ( arg.find( "--" ) == 0 ) { + size_t pos = arg.find( '=' ); + string arg_name; + if ( pos == string::npos ) { + arg_name = arg.substr( 2 ); + } else { + arg_name = arg.substr( 2, pos - 2 ); + } + map::iterator it = fgOptionMap.find( arg_name ); + if ( it != fgOptionMap.end() ) { + OptionDesc *pt = &fgOptionArray[ it->second ]; + switch ( pt->type ) { + case OPTION_BOOL: + fgSetBool( pt->property, pt->b_param ); + break; + case OPTION_STRING: + if ( pt->has_param && pos != string::npos ) { + fgSetString( pt->property, arg.substr( pos + 1 ).c_str() ); + } else if ( !pt->has_param && pos == string::npos ) { + fgSetString( pt->property, pt->s_param ); + } else if ( pt->has_param ) { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" ); + return FG_OPTIONS_ERROR; + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" ); + return FG_OPTIONS_ERROR; + } + break; + case OPTION_DOUBLE: + if ( pos != string::npos ) { + fgSetDouble( pt->property, atof( arg.substr( pos + 1 ) ) ); + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" ); + return FG_OPTIONS_ERROR; + } + break; + case OPTION_INT: + if ( pos != string::npos ) { + fgSetInt( pt->property, atoi( arg.substr( pos + 1 ) ) ); + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" ); + return FG_OPTIONS_ERROR; + } + break; + case OPTION_CHANNEL: + if ( pt->has_param && pos != string::npos ) { + add_channel( pt->option, arg.substr( pos + 1 ) ); + } else if ( !pt->has_param && pos == string::npos ) { + add_channel( pt->option, pt->s_param ); + } else if ( pt->has_param ) { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" ); + return FG_OPTIONS_ERROR; + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" ); + return FG_OPTIONS_ERROR; + } + break; + case OPTION_FUNC: + if ( pt->has_param && pos != string::npos ) { + return pt->func( arg.substr( pos + 1 ).c_str() ); + } else if ( !pt->has_param && pos == string::npos ) { + return pt->func( 0 ); + } else if ( pt->has_param ) { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' needs a parameter" ); + return FG_OPTIONS_ERROR; + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Option '" << arg << "' does not have a parameter" ); + return FG_OPTIONS_ERROR; + } + break; + } + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" ); + return FG_OPTIONS_ERROR; + } + } else { + SG_LOG( SG_GENERAL, SG_ALERT, "Unknown option '" << arg << "'" ); + return FG_OPTIONS_ERROR; } - return ""; + return FG_OPTIONS_OK; } @@ -1024,6 +1457,8 @@ void fgParseArgs (int argc, char **argv) { bool in_options = true; + bool verbose = false; + bool help = false; SG_LOG(SG_GENERAL, SG_INFO, "Processing command line arguments"); @@ -1035,11 +1470,19 @@ fgParseArgs (int argc, char **argv) in_options = false; } else { int result = parse_option(arg); - if ( (result == FG_OPTIONS_HELP) || - (result == FG_OPTIONS_ERROR) ) { - fgUsage(); - exit(-1); - } + if ((result == FG_OPTIONS_HELP) || (result == FG_OPTIONS_ERROR)) + help = true; + + else if (result == FG_OPTIONS_VERBOSE_HELP) + verbose = true; + + else if (result == FG_OPTIONS_SHOW_AIRCRAFT) { + fgOptLogLevel( "alert" ); + SGPath path( globals->get_fg_root() ); + path.append("Aircraft"); + fgShowAircraft(path, true); + exit(0); + } } } else { in_options = false; @@ -1049,6 +1492,12 @@ fgParseArgs (int argc, char **argv) } } + if (help) { + fgOptLogLevel( "alert" ); + fgUsage(verbose); + exit(0); + } + SG_LOG(SG_GENERAL, SG_INFO, "Finished command line arguments"); } @@ -1085,9 +1534,8 @@ fgParseOptions (const string& path) { } if ( parse_option( line ) == FG_OPTIONS_ERROR ) { - SG_LOG( SG_GENERAL, SG_ALERT, - "Config file parse error: " << path << " '" - << line << "'" ); + cerr << endl << "Config file parse error: " << path << " '" + << line << "'" << endl; fgUsage(); exit(-1); } @@ -1098,196 +1546,220 @@ fgParseOptions (const string& path) { // Print usage message void -fgUsage () +fgUsage (bool verbose) { - cout << "Usage: fgfs [ option ... ]" << endl - << endl - - << "General Options:" << endl - << " --help, -h Print usage" << endl - << " --fg-root=path Specify the root data path" << endl - << " --fg-scenery=path Specify the base scenery path;" << endl - << " Defaults to $FG_ROOT/Scenery" << endl - << " --disable-game-mode Disable full-screen game mode" << endl - << " --enable-game-mode Enable full-screen game mode" << endl - << " --disable-splash-screen Disable splash screen" << endl - << " --enable-splash-screen Enable splash screen" << endl - << " --disable-intro-music Disable introduction music" << endl - << " --enable-intro-music Enable introduction music" << endl - << " --disable-mouse-pointer Disable extra mouse pointer" << endl - << " --enable-mouse-pointer Enable extra mouse pointer (i.e. for full-" << endl - << " screen Voodoo based cards)" << endl - << " --disable-freeze Start in a running state" << endl - << " --enable-freeze Start in a frozen state" << endl - << " --disable-fuel-freeze Fuel is consumed normally" << endl - << " --enable-fuel-freeze Fuel tank quantity forced to remain constant" << endl - << " --disable-clock-freeze Clock advances normally" << endl - << " --enable-clock-freeze Do not advance clock" << endl - << " --control=mode Primary control mode (joystick, keyboard," << endl - << " mouse)" << endl - << " --enable-auto-coordination Enable auto coordination" << endl - << " --disable-auto-coordination Disable auto coordination" << endl - << " --browser-app=path Specify path to your web browser" << endl - << " --prop:name=value Set property to " << endl - << " --config=path Load additional properties from path" << endl - << " --units-feet Use feet for distances" << endl - << " --units-meters Use meters for distances" << endl - << endl - - << "Features:" << endl - << " --disable-hud Disable Heads Up Display (HUD)" << endl - << " --enable-hud Enable Heads Up Display (HUD)" << endl - << " --disable-panel Disable instrument panel" << endl - << " --enable-panel Enable instrument panel" << endl - << " --disable-sound Disable sound effects" << endl - << " --enable-sound Enable sound effects" << endl - << " --disable-anti-alias-hud Disable anti-aliased HUD" << endl - << " --enable-anti-alias-hud Enable anti-aliased HUD" << endl - << endl - - << "Aircraft:" <-set.xml" << endl - << endl - - << "Flight Model:" << endl - << " --fdm=name Select the core flight dynamics model" << endl - << " Can be one of jsb, larcsim, yasim, magic," << endl - << " balloon, ada, external, or null" << endl - << " --aero=name Select aircraft aerodynamics model to load" << endl - << " --model-hz=n Run the FDM this rate (iterations per" << endl - << " second)" << endl - << " --speed=n Run the FDM 'n' times faster than real time" << endl - << " --notrim Do NOT attempt to trim the model (only with" << endl - << " fdm=jsbsim)" << endl - << " --on-ground Start at ground level (default)" << endl - << " --in-air Start in air (implied when using --altitude)" << endl - << " --wind=DIR@SPEED Specify wind coming from DIR (degrees) at" << endl - << " SPEED (knots)" << endl - << endl - - << "Aircraft model directory (UIUC FDM ONLY):" << endl - << " --aircraft-dir=path Aircraft directory relative to the path of" << endl - << " the executable" << endl - << endl - - << "Initial Position and Orientation:" << endl - << " --airport-id=ID Specify starting position by airport ID" << endl - << " --offset-distance=nm Specify distance to threshold" << endl - << " --offset-azimuth=degrees Specify heading to threshold" << endl - << " --lon=degrees Starting longitude (west = -)" << endl - << " --lat=degrees Starting latitude (south = -)" << endl - << " --altitude=value Starting altitude (in feet unless" << endl - << " --units-meters specified)" << endl - << " --heading=degrees Specify heading (yaw) angle (Psi)" << endl - << " --roll=degrees Specify roll angle (Phi)" << endl - << " --pitch=degrees Specify pitch angle (Theta)" << endl - << " --uBody=units_per_sec Specify velocity along the body X axis" << endl - << " (in feet unless --units-meters specified)" << endl - << " --vBody=units_per_sec Specify velocity along the body Y axis" << endl - << " (in feet unless --units-meters specified)" << endl - << " --wBody=units_per_sec Specify velocity along the body Z axis" << endl - << " (in feet unless --units-meters specified)" << endl - << " --vc=knots Specify initial airspeed" << endl - << " --mach=num Specify initial mach number" << endl - << " --glideslope=degreees Specify flight path angle (can be positive)" << endl - << " --roc=fpm Specify initial climb rate (can be negative)" << endl - << endl - - << "Rendering Options:" << endl - << " --bpp=depth Specify the bits per pixel" << endl - << " --fog-disable Disable fog/haze" << endl - << " --fog-fastest Enable fastest fog/haze" << endl - << " --fog-nicest Enable nicest fog/haze" << endl - << " --enable-clouds Enable cloud layers" << endl - << " --disable-clouds Disable cloud layers" << endl - << " --clouds-asl=altitude Specify altitude of cloud layer above sea" << endl - << " level" << endl - << " --fov=degrees Specify field of view angle" << endl - << " --disable-fullscreen Disable fullscreen mode" << endl - << " --enable-fullscreen Enable fullscreen mode" << endl - << " --shading-flat Enable flat shading" << endl - << " --shading-smooth Enable smooth shading" << endl - << " --disable-skyblend Disable sky blending" << endl - << " --enable-skyblend Enable sky blending" << endl - << " --disable-textures Disable textures" << endl - << " --enable-textures Enable textures" << endl - << " --disable-wireframe Disable wireframe drawing mode" << endl - << " --enable-wireframe Enable wireframe drawing mode" << endl - << " --geometry=WxH Specify window geometry (640x480, etc)" << endl - << " --view-offset=value Specify the default forward view direction" << endl - << " as an offset from straight ahead. Allowable" << endl - << " values are LEFT, RIGHT, CENTER, or a specific" << endl - << " number in degrees" << endl - << " --visibility=meters Specify initial visibility" << endl - << " --visibility-miles=miles Specify initial visibility in miles" << endl - << endl - - << "Hud Options:" << endl - << " --hud-tris Hud displays number of triangles rendered" << endl - << " --hud-culled Hud displays percentage of triangles culled" << endl - << endl - - << "Time Options:" << endl - << " --time-offset=[+-]hh:mm:ss Add this time offset" << endl - << " --time-match-real Synchronize time with real-world time" << endl - << " --time-match-local Synchronize time with local real-world time" << endl - << " --start-date-sys=yyyy:mm:dd:hh:mm:ss" << endl - << " Specify a starting date/time with respect to" << endl - << " system time" << endl - << " --start-date-gmt=yyyy:mm:dd:hh:mm:ss" << endl - << " Specify a starting date/time with respect to" << endl - << " Greenwich Mean Time" << endl - << " --start-date-lat=yyyy:mm:dd:hh:mm:ss" << endl - << " Specify a starting date/time with respect to" << endl - << " Local Aircraft Time" << endl - << endl - - << "Network Options:" << endl - << " --httpd=port Enable http server on the specified port" << endl -#ifdef FG_JPEG_SERVER - << " --jpg-httpd=port Enable screen shot http server on the" << endl - << " specified port" << endl + SGPropertyNode *locale = globals->get_locale(); + + SGPropertyNode options_root; + + SG_LOG( SG_GENERAL, SG_ALERT, "" ); // To popup the console on Windows + cout << endl; + + try { + fgLoadProps("options.xml", &options_root); + } catch (const sg_exception &ex) { + cout << "Unable to read the help file." << endl; + cout << "Make sure the file options.xml is located in the FlightGear base directory," << endl; + cout << "and the location of the base directory is specified by setting $FG_ROOT or" << endl; + cout << "by adding --fg-root=path as a program argument." << endl; + + exit(-1); + } + + SGPropertyNode *options = options_root.getNode("options"); + if (!options) { + SG_LOG( SG_GENERAL, SG_ALERT, + "Error reading options.xml: directive not found." ); + exit(-1); + } + + SGPropertyNode *usage = locale->getNode(options->getStringValue("usage")); + if (usage) { + cout << "Usage: " << usage->getStringValue() << endl; + } + + vectorsection = options->getChildren("section"); + for (unsigned int j = 0; j < section.size(); j++) { + string msg = ""; + + vectoroption = section[j]->getChildren("option"); + for (unsigned int k = 0; k < option.size(); k++) { + + SGPropertyNode *name = option[k]->getNode("name"); + SGPropertyNode *short_name = option[k]->getNode("short"); + SGPropertyNode *key = option[k]->getNode("key"); + SGPropertyNode *arg = option[k]->getNode("arg"); + bool brief = option[k]->getNode("brief"); + + if ((brief || verbose) && name) { + string tmp = name->getStringValue(); + + if (key){ + tmp.append(":"); + tmp.append(key->getStringValue()); + } + if (arg) { + tmp.append("="); + tmp.append(arg->getStringValue()); + } + if (short_name) { + tmp.append(", -"); + tmp.append(short_name->getStringValue()); + } + + char cstr[96]; + if (tmp.size() <= 25) { + snprintf(cstr, 96, " --%-27s", tmp.c_str()); + } else { + snprintf(cstr, 96, "\n --%s\n%32c", tmp.c_str(), ' '); + } + + // There may be more than one tag assosiated + // with one option + + msg += cstr; + vectordesc = + option[k]->getChildren("description"); + + if (desc.size() > 0) { + for ( unsigned int l = 0; l < desc.size(); l++) { + + // There may be more than one translation line. + + string t = desc[l]->getStringValue(); + SGPropertyNode *n = locale->getNode("strings"); + vectortrans_desc = + n->getChildren(t.substr(8).c_str()); + + for ( unsigned int m = 0; m < trans_desc.size(); m++ ) { + string t_str = trans_desc[m]->getStringValue(); + + if ((m > 0) || ((l > 0) && m == 0)) { + snprintf(cstr, 96, "%32c", ' '); + msg += cstr; + + } + + // If the string is too large to fit on the screen, + // then split it up in several pieces. + + while ( t_str.size() > 47 ) { + + unsigned int m = t_str.rfind(' ', 47); + msg += t_str.substr(0, m); + snprintf(cstr, 96, "\n%32c", ' '); + msg += cstr; + + t_str.erase(t_str.begin(), t_str.begin() + m + 1); + } + msg += t_str + '\n'; + } + } + } + } + } + + SGPropertyNode *name = + locale->getNode(section[j]->getStringValue("name")); + + if (!msg.empty() && name) { + cout << endl << name->getStringValue() << ":" << endl; + cout << msg; + msg.erase(); + } + } + + if ( !verbose ) { + cout << endl; + cout << "For a complete list of options use --help --verbose" << endl; + } +#ifdef _MSC_VER + cout << "Hit a key to continue..." << endl; + cin.get(); #endif -#ifdef FG_NETWORK_OLK - << " --disable-network-olk Disable Multipilot mode (default)" << endl - << " --enable-network-olk Enable Multipilot mode" << endl - << " --net-hud Hud displays network info" << endl - << " --net-id=name Specify your own callsign" << endl +} + +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." << 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 *node = root.getNode("sim"); + if (node) { + desc = node->getNode("description"); + } + + char cstr[96]; + if (strlen(dire->d_name) <= 27) { + snprintf(cstr, 96, " %-27s %s", dire->d_name, + (desc) ? desc->getStringValue() : "" ); + + } else { + snprintf(cstr, 96, " %-27s\n%32c%s", dire->d_name, ' ', + (desc) ? desc->getStringValue() : "" ); + } + + aircraft.push_back(cstr); + } + } + + ulCloseDir(dirp); +} + + +/* + * Search in the current directory, and in on directory deeper + * for -set.xml configuration files and show the aircaft name + * and the contents of the 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 - << endl - - << "Route/Way Point Options:" << endl - << " --wp=ID[@alt] Specify a waypoint for the GC autopilot;" << endl - << " multiple instances can be used to create a" << endl - << " route" << endl - << " --flight-plan=file Read all waypoints from a file" << endl - << endl - - << "IO Options:" << endl - << " --gamin=params Open connection using the Garmin GPS protocol" << endl - << " --joyclient=params Open connection to an Agwagon joystick" << endl - << " --native-ctrls=params Open connection using the FG Native Controls" << endl - << " protocol" << endl - << " --native-fdm=params Open connection using the FG Native FDM" << endl - << " protocol" << endl - << " --native=params Open connection using the FG Native protocol" << endl - << " --nmea=params Open connection using the NMEA protocol" << endl - << " --opengc=params Open connection using the OpenGC protocol" << endl - << " --props=params Open connection using the interactive" << endl - << " property manager" << endl - << " --pve=params Open connection using the PVE protocol" << endl - << " --ray=params Open connection using the RayWoodworth" << endl - << " motion chair protocol" << endl - << " --rul=params Open connection using the RUL protocol" << endl - << endl - << " --atc610x Enable atc610x interface." << endl - << endl - - << "Debugging Options:" << endl - << " --trace-read=property Trace the reads for a property; multiple" << endl - << " instances allowed." << endl - << " --trace-write=property Trace the writes for a property; multiple" << endl - << " instances allowed." << endl - << endl; }