private void done(boolean restart) {
if (done) {
return;
}
done = true;
if (stdOutListener != null) {
stdOutListener.done();
}
if (stdErrListener != null) {
stdErrListener.done();
}
vuMeter.stop();
setVisible(false);
if (restart) {
try {
restart();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
// text.setText(BEFORE_TEST);
}
private void performTest() {
// launch the mic tester
ServerSocket srv = null;
boolean fail = false;
try {
srv = new ServerSocket(0);
} catch (IOException ioe) {
typeText(
"Unable to test the audio input. Please use your "
+ "system's sound utilities to check your input and output.");
return;
}
int port = srv.getLocalPort();
float mySampleRate = Utils.getIntPreference("com.sun.mc.softphone.media.SAMPLE_RATE");
if (mySampleRate == 0) {
mySampleRate = (int) MediaManager.DEFAULT_SAMPLE_RATE;
}
if (Utils.isMacOS() == true) {
mySampleRate = 44100.0f;
}
int myChannels = Utils.getIntPreference("com.sun.mc.softphone.media.CHANNELS");
if (myChannels == 0) {
myChannels = (int) MediaManager.DEFAULT_CHANNELS;
}
String javaHome = System.getProperty("java.home");
String classPath = System.getProperty("java.class.path");
String sep = System.getProperty("file.separator");
String cmd[] = new String[12];
cmd[0] = javaHome + sep + "bin" + sep + "java";
cmd[1] = "-cp";
cmd[2] = classPath;
cmd[3] = "com.sun.mc.softphone.media.LevelTest";
cmd[4] = "-port";
cmd[5] = String.valueOf(port);
cmd[6] = "-sampleRate";
cmd[7] = String.valueOf(mySampleRate);
cmd[8] = "-channels";
cmd[9] = String.valueOf(myChannels);
cmd[10] = "-duration";
cmd[11] = "4"; // four seconds worth of data.
Socket sock = null;
DataInputStream dis = null;
try {
vuMeter.setState(vuMeter.STANDBY);
lineTest = Runtime.getRuntime().exec(cmd);
stdOutListener = new ProcOutputListener(lineTest.getInputStream());
stdErrListener = new ProcOutputListener(lineTest.getErrorStream());
stdOutListener.start();
stdErrListener.start();
srv.setSoTimeout(5000);
sock = srv.accept();
sock.setTcpNoDelay(true);
dis = new DataInputStream(sock.getInputStream());
vuMeter.setState(vuMeter.ENABLED);
while (true) {
float val = dis.readFloat();
vuMeter.setValue(val);
}
} catch (SocketTimeoutException ste) {
typeText("No response from testing program. Please try again.");
fail = true;
} catch (IOException ioe) {
// System.out.println(ioe);
} finally {
vuMeter.setState(vuMeter.DISABLED);
if (dis != null) {
try {
dis.close();
} catch (IOException ioe) {
}
}
if (sock != null) {
try {
sock.close();
} catch (IOException ioe) {
}
}
if (srv != null) {
try {
srv.close();
} catch (IOException ioe) {
}
}
if (!fail) {
typeText(AFTER_TEST);
}
testAction.setEnabled(true);
}
}