// ---------------------------------------------------------------------------------
public static void main(String[] args) {
boolean printHelp = false;
String rootFolder = "CTdata";
int dirArg = 0;
while ((dirArg < args.length) && args[dirArg].startsWith("-")) { // clugey arg parsing
if (args[dirArg].equals("-r")) swapFlag = true;
if (args[dirArg].equals("-h")) printHelp = true;
if (args[dirArg].equals("-x")) debug = true;
if (args[dirArg].equals("-p")) preRegister = true;
if (args[dirArg].equals("-f")) rootFolder = args[++dirArg];
if (args[dirArg].equals("-a")) rbnbServer = args[++dirArg];
if (args[dirArg].equals("-t")) typeDefault = args[++dirArg].charAt(0);
dirArg++;
}
if (args.length > dirArg) rootFolder = args[dirArg++];
if (printHelp) {
System.out.println(
"CTplugin"
+ "\n -a<host> \tdefault="
+ rbnbServer
+ "\n -t<typeDefault> \tdefault="
+ typeDefault
+ "\n -r(rvsbytes) \tdefault=false"
+ "\n -x(debug) \tdefault=false"
+ "\n -p(preRegister) \tdefault=false"
+ "\n -h(help) \tdefault=false"
+ "\n <folder> \tdefault="
+ rootFolder);
System.exit(0);
}
System.err.println("CTplugin, rootFolder: " + rootFolder + "...");
// System.err.println("default fileType: "+typeDefault);
new CTplugin(rootFolder); // start the plugin check
try { // hang out
while (true) Thread.sleep(1000);
} catch (Exception e) {
System.err.println("CTplugin exception (exiting): " + e);
}
}
public void run() {
if (debug) System.err.println("PIrun, sourceFolder: " + sourceFolder + ", sName: " + sName);
PlugInChannelMap picm = new PlugInChannelMap();
plugin = new PlugIn();
try {
plugin.OpenRBNBConnection(rbnbServer, sName);
sink = new Sink();
sink.OpenRBNBConnection(rbnbServer, sinkName);
} catch (Exception e) {
System.err.println("Error on connect: " + e);
System.exit(0);
// RBNBProcess.exit(0);
}
if (preRegister) {
try {
System.err.println("pre-registering channels for source: " + sName);
picm.Add("...");
regPicm = handleRegistration(picm);
// plugin.Register(picm); // pre-register
System.err.println("pre-register done: " + sName);
} catch (Exception se) {
System.err.println("Oops, exception on preRegister: " + se);
}
}
// process is to wait for request, get data from sink, convert data, send response, repeat
while (true) {
try {
if (debug) System.err.println("waiting on fetch...");
picm = plugin.Fetch(-1); // block until request arrives
if (debug) System.err.println("request picm: " + picm);
if (picm.NumberOfChannels() == 0) {
System.err.println("oops, no channels in request");
continue;
}
if (picm.GetRequestReference().equals("registration")) {
if (debug) System.err.println("registration request!");
plugin.Flush(handleRegistration(picm));
continue;
} else {
double tget = picm.GetRequestStart();
double tdur = picm.GetRequestDuration();
String tmode = picm.GetRequestReference();
CTmap ctmap = PI2CTmap(picm);
ctmap = ctreader.getDataMap(ctmap, sourceFolder, tget, tdur, tmode);
picm = CT2PImap(picm, ctmap, tget, tdur, tmode);
if (debug) System.err.println("Flush picm: " + picm + ", nframe: " + ctmap.size());
if (picm == null) System.err.println("no channels!");
else plugin.Flush(picm);
}
} catch (Exception e) {
System.err.println("oops, exception: " + e + ", picm: " + picm);
e.printStackTrace();
try {
Thread.sleep(1000);
picm.PutDataAsString(0, "error: " + e);
plugin.Flush(picm);
} catch (Exception ee) {
}
; // no busy loop
// System.exit(0); // no infinite loops
}
}
}