public void collect(Response r) {
now = System.currentTimeMillis();
if (now > start + (10 * 1000)) {
System.out.println("\tFPS: " + ((float) n / (now / 1000 - start / 1000)));
start = now;
n = 0;
}
n++;
jpg.setImage(ResponseParser.toByteArray(r));
}
public static void main(String[] args) throws ConfigurationException, InterruptedException {
int i = 0, j = 0;
// int fn=0;
String str, str2;
Response res;
Document d;
Command c = null;
StringBuilder sb = new StringBuilder();
BufferedReader b = new BufferedReader(new InputStreamReader(System.in));
SALuserFile user = new SALuserFile();
SALAgent s = new SALAgent();
s.registerEventHandler(user, SensorManager.PRODUCER_ID);
s.registerEventHandler(user, ProtocolManager.PRODUCER_ID);
s.registerEventHandler(user, SensorState.PRODUCER_ID);
try {
s.start(args[0], args[1]);
jpg = new JpgMini();
while (i != -1) {
System.out.println(
"Enter either :\n\ta sensor id to send a command\n\t-1 to quit\n\t-2 to see a list of active sensors");
System.out.println(
"\t-3 to add a new protocol\n\t-4 to remove a protocol\n\t-5 to add a new sensor\n\t-6 to remove a sensor");
System.out.println("\t-7 to list all sensors");
try {
i = Integer.parseInt(b.readLine());
if (i >= 0) {
System.out.println("\n\nHere is the CML document for this sensor:");
d = s.getCML(String.valueOf(i));
System.out.println(XMLhelper.toString(d));
System.out.println("Enter a command id:");
j = Integer.parseInt(b.readLine());
CommandFactory cf = new CommandFactory(d, j);
ArgTypes t;
boolean ok1 = false, ok2 = false;
while (!ok2) {
Enumeration<String> e = cf.listMissingArgNames();
while (e.hasMoreElements()) {
str = e.nextElement();
t = cf.getArgType(str);
if (!t.getArgType().equals(CMLConstants.ARG_TYPE_CALLBACK)) {
while (!ok1) {
System.out.println(
"Enter value of type '" + t.getArgType() + "' for argument '" + str + "'");
str2 = b.readLine();
try {
cf.addArgumentValue(str, str2);
ok1 = true;
} catch (ConfigurationException e1) {
System.out.println("Wrong value");
ok1 = false;
}
}
} else {
cf.addArgumentCallback(str, user);
now = start = System.currentTimeMillis();
n = 0;
jpg.setVisible();
}
}
try {
c = cf.getCommand();
ok2 = true;
} catch (ConfigurationException e1) {
System.out.println("Values missing");
ok2 = false;
}
}
res = s.execute(c, String.valueOf(i));
// new FileOutputStream("file"+(fn++),false).write(ResponseParser.toByteArray(res));
String xpath =
CMLConstants.XPATH_CMD_DESC
+ "[@"
+ CMLConstants.CID_ATTRIBUTE
+ "=\""
+ j
+ "\"]/"
+ CMLConstants.RETURN_TYPE_TAG;
try {
String type = XMLhelper.getAttributeFromName(xpath, CMLConstants.TYPE_ATTRIBUTE, d);
if (type.equals(CMLConstants.RET_TYPE_BYTE_ARRAY)) {
jpg.setImage(ResponseParser.toByteArray(res));
jpg.setVisible();
} else {
System.out.println("Command returned: " + ResponseParser.toString(res));
}
} catch (Exception e) {
System.out.println("Cant find the return type");
System.out.println("XPATH: " + xpath);
e.printStackTrace();
}
} else if (i == -2) System.out.println(s.listActiveSensors());
else if (i == -3) {
System.out.println("Enter the XML doc for the new procotol:");
sb.delete(0, sb.length());
while (!(str = b.readLine()).equals("")) sb.append(str);
System.out.println("Load associated sensors from config file ? (yes-no)");
str2 = b.readLine();
s.addProtocol(sb.toString(), (str2.equals("yes")) ? true : false);
sb.delete(0, sb.length());
} else if (i == -4) {
System.out.println("Enter the ID of the protocol to be removed:");
str = b.readLine();
System.out.println("Remove associated sensors from config file ? (yes-no)");
str2 = b.readLine();
s.removeProtocol(str, (str2.equals("yes")) ? true : false);
} else if (i == -5) {
System.out.println("Enter the XML doc for the new sensor:");
sb.delete(0, sb.length());
while (!(str = b.readLine()).equals("")) sb.append(str);
s.addSensor(sb.toString());
sb.delete(0, sb.length());
} else if (i == -6) {
System.out.println("Enter the ID of the Sensor to be removed:");
str = b.readLine();
s.removeSensor(str);
} else if (i == -7) System.out.println(s.listSensors());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
} finally {
System.out.println("Main exiting");
s.unregisterEventHandler(user, SensorManager.PRODUCER_ID);
s.unregisterEventHandler(user, ProtocolManager.PRODUCER_ID);
s.unregisterEventHandler(user, SensorState.PRODUCER_ID);
s.stop();
}
System.exit(0);
}
