public VncViewer(String[] argv) {
applet = false;
// Override defaults with command-line options
for (int i = 0; i < argv.length; i++) {
if (argv[i].equalsIgnoreCase("-log")) {
if (++i >= argv.length) usage();
System.err.println("Log setting: " + argv[i]);
LogWriter.setLogParams(argv[i]);
continue;
}
if (Configuration.setParam(argv[i])) continue;
if (argv[i].charAt(0) == '-') {
if (i + 1 < argv.length) {
if (Configuration.setParam(argv[i].substring(1), argv[i + 1])) {
i++;
continue;
}
}
usage();
}
if (vncServerName.getValue() != null) usage();
vncServerName.setParam(argv[i]);
}
}
public void start() {
vlog.debug("start called");
if (version == null || build == null) {
ClassLoader cl = this.getClass().getClassLoader();
InputStream stream = cl.getResourceAsStream("com/tigervnc/vncviewer/timestamp");
try {
Manifest manifest = new Manifest(stream);
Attributes attributes = manifest.getMainAttributes();
version = attributes.getValue("Version");
build = attributes.getValue("Build");
} catch (java.io.IOException e) {
}
}
nViewers++;
if (firstApplet) {
alwaysShowServerDialog.setParam(true);
Configuration.readAppletParams(this);
String host = getCodeBase().getHost();
if (vncServerName.getValue() == null && vncServerPort.getValue() != 0) {
int port = vncServerPort.getValue();
vncServerName.setParam(
host + ((port >= 5900 && port <= 5999) ? (":" + (port - 5900)) : ("::" + port)));
}
}
thread = new Thread(this);
thread.start();
}
public static void usage() {
String usage =
("\nusage: vncviewer [options/parameters] "
+ "[host:displayNum] [options/parameters]\n"
+ " vncviewer [options/parameters] -listen [port] "
+ "[options/parameters]\n"
+ "\n"
+ "Options:\n"
+ " -log <level> configure logging level\n"
+ "\n"
+ "Parameters can be turned on with -<param> or off with "
+ "-<param>=0\n"
+ "Parameters which take a value can be specified as "
+ "-<param> <value>\n"
+ "Other valid forms are <param>=<value> -<param>=<value> "
+ "--<param>=<value>\n"
+ "Parameter names are case-insensitive. The parameters "
+ "are:\n\n"
+ Configuration.listParams());
System.err.print(usage);
System.exit(1);
}