private static ExtendedProperties parseArguments(String[] args) {
ExtendedProperties props = new ExtendedProperties();
int i = 0;
while (i < args.length) {
if (args[i].startsWith("-")) {
// Parse next option
String name = args[i].substring(1);
if (++i < args.length) {
props.setProperty(name, args[i]);
} else {
throw new IllegalArgumentException("No value specified for property \"" + name + "\"");
}
++i;
} else {
throw new IllegalArgumentException(
"Invalid property \"" + args[i] + "\". It does not start with '-'");
}
}
return props;
}
public static void main(String[] args) {
ExtendedProperties pp = parseArguments(args);
Properties jadeProps = pp.extractSubset("jade.");
System.out.println("JADE PROPERTIES: " + jadeProps);
int contentSize = DEFAULT_CONTENT_SIZE;
try {
contentSize = Integer.parseInt(pp.getProperty(CONTENT_SIZE));
} catch (Exception e) {
// Keep default
}
content = new byte[contentSize];
timeInterval = DEFAULT_TIME_INTERVAL;
try {
timeInterval = Long.parseLong(pp.getProperty(TIME_INTERVAL));
} catch (Exception e) {
// Keep default
}
nIterations = DEFAULT_N_ITERATIONS;
try {
nIterations = Integer.parseInt(pp.getProperty(N_ITERATIONS));
} catch (Exception e) {
// Keep default
}
nCouples = DEFAULT_N_COUPLES;
try {
nCouples = Integer.parseInt(pp.getProperty(N_COUPLES));
} catch (Exception e) {
// Keep default
}
base = DEFAULT_BASE;
try {
base = Integer.parseInt(pp.getProperty(BASE));
} catch (Exception e) {
// Keep default
}
mode = READY_GO_MODE;
try {
String modeStr = pp.getProperty(MODE);
if (SLOW_MODE_S.equals(modeStr)) {
mode = SLOW_MODE;
} else if (FAST_MODE_S.equals(modeStr)) {
mode = FAST_MODE;
} else if (STEP_BY_STEP_MODE_S.equals(modeStr)) {
mode = STEP_BY_STEP_MODE;
}
} catch (Exception e) {
// Keep default
}
// Prepare the inputReader to get user inputs if necessary
if (mode == READY_GO_MODE || mode == STEP_BY_STEP_MODE) {
inputReader = new BufferedReader(new InputStreamReader(System.in));
}
randomStart = "true".equals(pp.getProperty(RANDOM_START_S, "false"));
measure = BITRATE_MEASURE;
try {
String measureStr = pp.getProperty(MEASURE);
if (RTT_MEASURE_S.equals(measureStr)) {
measure = RTT_MEASURE;
}
} catch (Exception e) {
// Keep default
}
String prefix = Profile.getDefaultNetworkName();
for (int i = base; i < base + nCouples; i++) {
initCouple(jadeProps, prefix, i);
switch (mode) {
case SLOW_MODE:
waitABit();
break;
case STEP_BY_STEP_MODE:
prompt("Couple #" + i + " started. Press enter to continue");
break;
default:
Thread.currentThread().yield();
}
}
waitUntilReady();
if (mode == READY_GO_MODE) {
prompt("All " + nCouples + " couples ready. Press enter to go");
}
start();
if (nIterations > 0) {
System.out.println("Measurement started....");
}
if (timeInterval == STEPBYSTEP_TIME_INTERVAL) {
int i = 0;
while (true) {
waitUntilReady();
prompt("Iteration # " + i + " terminated by all couples. Press enter to go");
++i;
start();
}
}
}
