private static String getConfigFilePath() {
StringBuffer buffer = new StringBuffer(System.getProperty("user.home"));
buffer.append(File.separatorChar);
buffer.append(".wakeonlan.hosts");
return buffer.toString();
}
/**
* Prints the commandline help and exists with the given code.
*
* @param exitCode the exit code
*/
protected void printHelpAndExit(int exitCode) throws JSAPException {
JSAP jsap = getOptions();
System.out.println();
System.out.println("Usage: " + WakeOnLan.class.getName());
System.out.println(jsap.getUsage());
System.out.println();
System.out.println(jsap.getHelp());
System.exit(exitCode);
}
/** Print the WakeOnLan version and exit. */
protected void printVersionAndExit() {
System.out.println(VERSIONSTRING);
System.exit(0);
}