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Fix passing —-config files via the launcher

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Curt found this, allow using --config from the launcher additional
settings box.
This commit is contained in:
James Turner 2018-08-10 12:51:51 +01:00
parent 518fb79e01
commit 696c95d612
1 changed files with 19 additions and 2 deletions
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21
src/Main/options.cxx
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@ -2168,7 +2168,7 @@ void Options::init(int argc, char **argv, const SGPath& appDataPath)
void Options::initPaths()
{
BOOST_FOREACH(const string& pathOpt, valuesForOption("fg-aircraft")) {
for (const string& pathOpt : valuesForOption("fg-aircraft")) {
PathList paths = SGPath::pathsFromLocal8Bit(pathOpt);
globals->append_aircraft_paths(paths);
}
@ -2367,6 +2367,23 @@ int Options::parseOption(const string& s, bool fromConfigFile)
int Options::addOption(const string &key, const string &value)
{
if (key == "config") {
// occurs when the launcher adds --config options
SGPath path(value);
if (!path.exists()) {
return FG_OPTIONS_ERROR;
}
if (path.extension() == "xml") {
p->propertyFiles.push_back(path);
} else {
p->insertGroupMarker(); // begin a group for the config file
readConfig(path);
}
return FG_OPTIONS_OK;
}
OptionDesc* desc = p->findOption(key);
if (!desc) {
flightgear::modalMessageBox("Unknown option", "Unknown command-line option: " + key);
@ -2507,7 +2524,7 @@ OptionResult Options::processOptions()
groupEnd = groupBegin;
}
BOOST_FOREACH(const SGPath& file, p->propertyFiles) {
for (const SGPath& file : p->propertyFiles) {
SG_LOG(SG_GENERAL, SG_INFO,
"Reading command-line property file " << file);
readProperties(file, globals->get_props());