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Introduce commandline-option --addon

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using  --addon=/foo/bar does
 * add /foo/bar/config.xml as propertyfile
 * add /foo/bar to aircraft_paths to provide read-access
 * sets property /addons/addon[n]/path = "/foo/bar"
 * addons get initialized from addons.nas in FGDATA/Nasal
This commit is contained in:
Torsten Dreyer 2017-07-18 12:13:44 +02:00
parent c9eff67409
commit f6698a0b1f
1 changed files with 27 additions and 0 deletions
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27
src/Main/options.cxx
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@ -1770,6 +1770,7 @@ struct OptionDesc {
{"wp", true, OPTION_FUNC | OPTION_MULTI, "", false, "", fgOptWp },
{"flight-plan", true, OPTION_STRING, "/autopilot/route-manager/file-path", false, "", NULL },
{"config", true, OPTION_IGNORE | OPTION_MULTI, "", false, "", 0 },
{"addon", true, OPTION_IGNORE | OPTION_MULTI, "", false, "", 0 },
{"aircraft", true, OPTION_STRING, "/sim/aircraft", false, "", 0 },
{"vehicle", true, OPTION_STRING, "/sim/aircraft", false, "", 0 },
{"failure", true, OPTION_FUNC | OPTION_MULTI, "", false, "", fgOptFailure },
@ -2319,6 +2320,32 @@ int Options::parseOption(const string& s, bool fromConfigFile)
}
return FG_OPTIONS_OK;
} else if ( s.find("--addon=") == 0) {
/*
using --addon=/foo/bar does
* add /foo/bar/config.xml as propertyfile
* add /foo/bar to aircraft_paths to provide read-access
* sets property /addons/addon[n]/path = "/foo/bar"
* addons get initialized from addons.nas in FGDATA/Nasal
*/
SGPath path = s.substr(8);
SGPath config_xml = path / "config.xml";
if( config_xml.exists() ) {
p->propertyFiles.push_back(config_xml);
globals->append_aircraft_path(path);
fgGetNode("addons",true)
->addChild("addon")
->getNode("path",true)
->setStringValue(path.str());
} else {
flightgear::fatalMessageBoxThenExit(
"FlightGear",
"Path specified with --addon does not exist or no config.xml found in that path"
);
}
return FG_OPTIONS_OK;
} else if ( s.find( "--" ) == 0 ) {
size_t eqPos = s.find( '=' );
string key, value;