public override object ProcessAPIString(string apistring)
{
var data = new DataSources()
{
vessel = getVessel()
};
// Extract any arguments/parameters in this API string
var name = apistring;
parseParams(ref name, ref data);
// Are we in flight mode, with a vessel?
var cleanFlightMode = HighLogic.LoadedSceneIsFlight && data.vessel != null;
try {
// Get the API entry
APIEntry apiEntry = null;
process(name, out apiEntry);
if (apiEntry == null)
{
return(null);
}
// Can we run this variable at the moment?
if (!apiEntry.alwaysEvaluable && !cleanFlightMode)
{
if (data.vessel == null)
{
throw new VariableNotEvaluable(apistring, "No vessel!");
}
throw new VariableNotEvaluable(apistring, "Not in flight mode");
}
// run the API entry
var result = apiEntry.function(data);
// And return the serialization-ready value
return(apiEntry.formatter.prepareForSerialization(result));
} catch (UnknownAPIException)
{
if (!cleanFlightMode)
{
throw new VariableNotEvaluable(apistring, "Plugin variables not evaluable outside flight scene with vessel");
}
// Try looking in the pluginManager
var pluginAPI = _manager.GetAPIDelegate(name);
// If no entry, just continue the throwing of the exception
if (pluginAPI == null)
{
throw;
}
// We found an API entry! Let's use that.
return(pluginAPI(data.vessel, data.args.ToArray()));
}
}
private String argumentsParse(String args, DataSources dataSources)
{
APIEntry currentEntry = null;
List <string> APIResults = new List <string>();
String[] argsSplit = args.Split(ARGUMENTS_DELIMETER);
foreach (String arg in argsSplit)
{
string refArg = arg;
PluginLogger.fine(refArg);
kspAPI.parseParams(ref refArg, ref dataSources);
currentEntry = argumentParse(refArg, dataSources);
APIResults.Add(currentEntry.formatter.format(currentEntry.function(dataSources)));
//Only parse the paused argument if the active vessel is null
if (dataSources.vessel == null)
{
break;
}
}
return(currentEntry.formatter.pack(APIResults));
}
private void streamData(object sender, ElapsedEventArgs e)
{
streamTimer.Interval = streamRate;
DataSources dataSources = new DataSources();
if (toRun.Count + subscriptions.Count > 0)
{
try
{
List <string> entries = new List <string>();
APIEntry entry = null;
lock (subscriptionLock)
{
dataSources.vessel = kspAPI.getVessel();
//Only parse the paused argument if the active vessel is null
if (dataSources.vessel != null)
{
toRun.UnionWith(subscriptions);
foreach (string s in toRun)
{
DataSources dataSourcesClone = dataSources.Clone();
string trimedQuotes = s.Trim();
string refArg = trimedQuotes;
kspAPI.parseParams(ref refArg, ref dataSourcesClone);
kspAPI.process(refArg, out entry);
if (entry != null)
{
dataSourcesClone.setVarName(trimedQuotes);
entries.Add(entry.formatter.format(entry.function(dataSourcesClone), dataSourcesClone.getVarName()));
}
}
toRun.Clear();
if (entry != null)
{
WebSocketFrame frame = new WebSocketFrame(ASCIIEncoding.UTF8.GetBytes(entry.formatter.pack(entries)));
byte[] bFrame = frame.AsBytes();
dataRates.addDownLinkPoint(System.DateTime.Now, bFrame.Length * UpLinkDownLinkRate.BITS_PER_BYTE);
clientConnection.Send(bFrame);
}
}
else
{
sendNullMessage();
}
}
}
catch (NullReferenceException)
{
PluginLogger.debug("Swallowing null reference exception, potentially due to async game state change.");
sendNullMessage();
}
catch (Exception ex)
{
PluginLogger.debug("Closing socket due to potential client disconnect:" + ex.GetType().ToString());
close();
}
}
else
{
sendNullMessage();
}
}
private String argumentsParse(String args, DataSources dataSources)
{
APIEntry currentEntry = null;
var APIResults = new Dictionary <string, object>();
String[] argsSplit = args.Split(ARGUMENTS_DELIMETER);
foreach (String arg in argsSplit)
{
string refArg = arg;
PluginLogger.fine(refArg);
kspAPI.parseParams(ref refArg, ref dataSources);
currentEntry = argumentParse(refArg, dataSources);
APIResults[dataSources.getVarName()] = currentEntry.formatter.prepareForSerialization(currentEntry.function(dataSources));
//Only parse the paused argument if the active vessel is null
if (dataSources.vessel == null)
{
break;
}
}
return(SimpleJson.SimpleJson.SerializeObject(APIResults));
}