Examples with Getopt gnu.getopt.Getopt used on opensource projects

Example 21 with Getopt

use of gnu.getopt.Getopt in project i2p.i2p by i2p.

the class I2Ping method runCommand.

public void runCommand(String cmd) throws InterruptedException, IOException {
    long timeout = PING_TIMEOUT;
    int count = PING_COUNT;
    boolean countPing = false;
    boolean reportTimes = true;
    String hostListFile = null;
    int localPort = 0;
    int remotePort = 0;
    boolean error = false;
    String[] argv = DataHelper.split(cmd, " ");
    Getopt g = new Getopt("ping", argv, "t:m:n:chl:f:p:");
    int c;
    while ((c = g.getopt()) != -1) {
        switch(c) {
            case // timeout
            't':
                timeout = Long.parseLong(g.getOptarg());
                // convenience, convert msec to sec
                if (timeout < 100)
                    timeout *= 1000;
                break;
            case // max simultaneous pings
            'm':
                MAX_SIMUL_PINGS = Integer.parseInt(g.getOptarg());
                break;
            case // number of pings
            'n':
                count = Integer.parseInt(g.getOptarg());
                break;
            case // "count" ping
            'c':
                countPing = true;
                count = CPING_COUNT;
                break;
            case // ping all hosts
            'h':
                if (hostListFile != null)
                    error = true;
                else
                    hostListFile = "hosts.txt";
                break;
            case // ping a list of hosts
            'l':
                if (hostListFile != null)
                    error = true;
                else
                    hostListFile = g.getOptarg();
                break;
            case // local port
            'f':
                localPort = Integer.parseInt(g.getOptarg());
                break;
            case // remote port
            'p':
                remotePort = Integer.parseInt(g.getOptarg());
                break;
            case '?':
            case ':':
            default:
                error = true;
        }
    }
    int remaining = argv.length - g.getOptind();
    if (error || remaining > 1 || (remaining <= 0 && hostListFile == null) || (remaining > 0 && hostListFile != null)) {
        System.out.println(usage());
        return;
    }
    if (hostListFile != null) {
        BufferedReader br = null;
        try {
            br = new BufferedReader(new InputStreamReader(new FileInputStream(hostListFile), "UTF-8"));
            String line;
            List<PingHandler> pingHandlers = new ArrayList<PingHandler>();
            int i = 0;
            while ((line = br.readLine()) != null) {
                // comments
                if (line.startsWith("#"))
                    continue;
                if (line.startsWith(";"))
                    continue;
                if (line.startsWith("!"))
                    continue;
                if (line.indexOf('=') != -1) {
                    // maybe file is hosts.txt?
                    line = line.substring(0, line.indexOf('='));
                }
                PingHandler ph = new PingHandler(line, count, localPort, remotePort, timeout, countPing, reportTimes);
                ph.start();
                pingHandlers.add(ph);
                if (++i > 1)
                    reportTimes = false;
            }
            br.close();
            for (Thread t : pingHandlers) t.join();
            return;
        } finally {
            if (br != null)
                try {
                    br.close();
                } catch (IOException ioe) {
                }
        }
    }
    String host = argv[g.getOptind()];
    Thread t = new PingHandler(host, count, localPort, remotePort, timeout, countPing, reportTimes);
    t.start();
    t.join();
}

Example 22 with Getopt

use of gnu.getopt.Getopt in project i2p.i2p by i2p.

the class EepHead method main.

/**
 * EepHead [-p 127.0.0.1:4444] [-n #retries] url
 *
 * This doesn't really do much since it doesn't register a listener.
 * EepGet doesn't have a method to store and return all the headers, so just print
 * out the ones we have methods for.
 * Turn on logging to use it for a decent test.
 */
public static void main(String[] args) {
    String proxyHost = "127.0.0.1";
    int proxyPort = 4444;
    int numRetries = 0;
    int inactivityTimeout = 60 * 1000;
    String username = null;
    String password = null;
    boolean error = false;
    Getopt g = new Getopt("eephead", args, "p:cn:t:u:x:");
    try {
        int c;
        while ((c = g.getopt()) != -1) {
            switch(c) {
                case 'p':
                    String s = g.getOptarg();
                    int colon = s.indexOf(':');
                    if (colon >= 0) {
                        // Todo IPv6 [a:b:c]:4444
                        proxyHost = s.substring(0, colon);
                        String port = s.substring(colon + 1);
                        proxyPort = Integer.parseInt(port);
                    } else {
                        proxyHost = s;
                    // proxyPort remains default
                    }
                    break;
                case 'c':
                    // no proxy, same as -p :0
                    proxyHost = "";
                    proxyPort = 0;
                    break;
                case 'n':
                    numRetries = Integer.parseInt(g.getOptarg());
                    break;
                case 't':
                    inactivityTimeout = 1000 * Integer.parseInt(g.getOptarg());
                    break;
                case 'u':
                    username = g.getOptarg();
                    break;
                case 'x':
                    password = g.getOptarg();
                    break;
                case '?':
                case ':':
                default:
                    error = true;
                    break;
            }
        // switch
        }
    // while
    } catch (RuntimeException e) {
        e.printStackTrace();
        error = true;
    }
    if (error || args.length - g.getOptind() != 1) {
        usage();
        System.exit(1);
    }
    String url = args[g.getOptind()];
    EepHead get = new EepHead(I2PAppContext.getGlobalContext(), proxyHost, proxyPort, numRetries, url);
    if (username != null) {
        if (password == null) {
            try {
                BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
                do {
                    System.err.print("Proxy password: ");
                    password = r.readLine();
                    if (password == null)
                        throw new IOException();
                    password = password.trim();
                } while (password.length() <= 0);
            } catch (IOException ioe) {
                System.exit(1);
            }
        }
        get.addAuthorization(username, password);
    }
    if (get.fetch(45 * 1000, -1, inactivityTimeout)) {
        System.err.println("Content-Type: " + get.getContentType());
        System.err.println("Content-Length: " + get.getContentLength());
        System.err.println("Last-Modified: " + get.getLastModified());
        System.err.println("Etag: " + get.getETag());
    } else {
        System.err.println("Failed " + url);
        System.exit(1);
    }
}

Example 23 with Getopt

use of gnu.getopt.Getopt in project i2p.i2p by i2p.

the class SAMBridge method getOptions.

/**
 * Usage:
 *  <pre>SAMBridge [ keyfile [listenHost ] listenPort [ name=val ]* ]</pre>
 * or:
 *  <pre>SAMBridge [ name=val ]* </pre>
 *
 * name=val options are passed to the I2CP code to build a session,
 * allowing the bridge to specify an alternate I2CP host and port, tunnel
 * depth, etc.
 * @param args [ keyfile [ listenHost ] listenPort [ name=val ]* ]
 * @return non-null Options or throws Exception
 * @throws HelpRequestedException on command line problems
 * @throws IllegalArgumentException if specified config file does not exist
 * @throws IOException if specified config file cannot be read, or on SSL keystore problems
 * @since 0.9.6
 */
private static Options getOptions(String[] args) throws Exception {
    String keyfile = null;
    int port = -1;
    String host = null;
    boolean isSSL = false;
    String cfile = null;
    Getopt g = new Getopt("SAM", args, "hsc:");
    int c;
    while ((c = g.getopt()) != -1) {
        switch(c) {
            case 's':
                isSSL = true;
                break;
            case 'c':
                cfile = g.getOptarg();
                break;
            case 'h':
            case '?':
            case ':':
            default:
                throw new HelpRequestedException();
        }
    // switch
    }
    // while
    int startArgs = g.getOptind();
    // possible args before ones containing '=';
    // (none)
    // key port
    // key host port
    int startOpts;
    for (startOpts = startArgs; startOpts < args.length; startOpts++) {
        if (args[startOpts].contains("="))
            break;
    }
    int numArgs = startOpts - startArgs;
    switch(numArgs) {
        case 0:
            break;
        case 2:
            keyfile = args[startArgs];
            try {
                port = Integer.parseInt(args[startArgs + 1]);
            } catch (NumberFormatException nfe) {
                throw new HelpRequestedException();
            }
            break;
        case 3:
            keyfile = args[startArgs];
            host = args[startArgs + 1];
            try {
                port = Integer.parseInt(args[startArgs + 2]);
            } catch (NumberFormatException nfe) {
                throw new HelpRequestedException();
            }
            break;
        default:
            throw new HelpRequestedException();
    }
    String scfile = cfile != null ? cfile : DEFAULT_SAM_CONFIGFILE;
    File file = new File(scfile);
    if (!file.isAbsolute())
        file = new File(I2PAppContext.getGlobalContext().getConfigDir(), scfile);
    Properties opts = new Properties();
    if (file.exists()) {
        DataHelper.loadProps(opts, file);
    } else if (cfile != null) {
        // only throw if specified on command line
        throw new IllegalArgumentException("Config file not found: " + file);
    }
    // command line trumps config file trumps defaults
    if (host == null)
        host = opts.getProperty(PROP_TCP_HOST, DEFAULT_TCP_HOST);
    if (port < 0) {
        try {
            port = Integer.parseInt(opts.getProperty(PROP_TCP_PORT, DEFAULT_TCP_PORT));
        } catch (NumberFormatException nfe) {
            throw new HelpRequestedException();
        }
    }
    if (keyfile == null)
        keyfile = opts.getProperty(PROP_SAM_KEYFILE, DEFAULT_SAM_KEYFILE);
    if (!isSSL)
        isSSL = Boolean.parseBoolean(opts.getProperty(PROP_SAM_SSL));
    if (isSSL) {
        // must do this before we add command line opts since we may be writing them back out
        boolean shouldSave = SSLUtil.verifyKeyStore(opts);
        if (shouldSave)
            DataHelper.storeProps(opts, file);
    }
    int remaining = args.length - startOpts;
    if (remaining > 0) {
        parseOptions(args, startOpts, opts);
    }
    return new Options(host, port, isSSL, opts, keyfile, file);
}

Example 24 with Getopt

use of gnu.getopt.Getopt in project i2p.i2p by i2p.

the class SSLEepGet method main.

/**
 * SSLEepGet https://foo/bar
 *   or to save cert chain:
 * SSLEepGet -s https://foo/bar
 */
public static void main(String[] args) {
    int saveCerts = 0;
    boolean noVerify = false;
    String proxyHost = "127.0.0.1";
    int proxyPort = 0;
    ProxyType ptype = ProxyType.NONE;
    boolean error = false;
    Getopt g = new Getopt("ssleepget", args, "p:y:sz");
    try {
        int c;
        while ((c = g.getopt()) != -1) {
            switch(c) {
                case 'p':
                    String s = g.getOptarg();
                    int colon = s.indexOf(':');
                    if (colon >= 0) {
                        // Todo IPv6 [a:b:c]:4444
                        proxyHost = s.substring(0, colon);
                        String port = s.substring(colon + 1);
                        proxyPort = Integer.parseInt(port);
                    } else {
                        proxyHost = s;
                    // proxyPort remains default
                    }
                    break;
                case 'y':
                    String y = g.getOptarg().toUpperCase(Locale.US);
                    if (y.equals("HTTP") || y.equals("HTTPS")) {
                        ptype = ProxyType.HTTP;
                    } else if (y.equals("SOCKS4")) {
                        ptype = ProxyType.SOCKS4;
                    } else if (y.equals("SOCKS5")) {
                        ptype = ProxyType.SOCKS5;
                    } else if (y.equals("I2P")) {
                        ptype = ProxyType.INTERNAL;
                        proxyHost = "localhost";
                        proxyPort = 4444;
                    } else {
                        error = true;
                    }
                    break;
                case 's':
                    saveCerts++;
                    break;
                case 'z':
                    noVerify = true;
                    break;
                case '?':
                case ':':
                default:
                    error = true;
                    break;
            }
        // switch
        }
    // while
    } catch (RuntimeException e) {
        e.printStackTrace();
        error = true;
    }
    if (error || args.length - g.getOptind() != 1) {
        usage();
        System.exit(1);
    }
    String url = args[g.getOptind()];
    String saveAs = suggestName(url);
    SSLEepGet get;
    if (proxyHost != null) {
        if (proxyPort == 0) {
            if (ptype == ProxyType.HTTP)
                proxyPort = 8080;
            else
                proxyPort = 1080;
        }
        get = new SSLEepGet(I2PAppContext.getGlobalContext(), ptype, proxyHost, proxyPort, saveAs, url);
    } else {
        get = new SSLEepGet(I2PAppContext.getGlobalContext(), saveAs, url);
    }
    if (saveCerts > 0)
        get._saveCerts = saveCerts;
    if (noVerify)
        get._bypassVerification = true;
    get._commandLine = true;
    get.addStatusListener(get.new CLIStatusListener(1024, 40));
    if (!get.fetch(45 * 1000, -1, 60 * 1000))
        System.exit(1);
}

Example 25 with Getopt

use of gnu.getopt.Getopt in project i2p.i2p by i2p.

the class Router method main.

/**
 *  Usage: Router [rebuild]
 *  No other options allowed, for now
 *  Instantiates Router(), and either installs updates and exits,
 *  or calls runRouter().
 *
 *  Not recommended for embedded use.
 *  Applications bundling I2P should instantiate a Router and call runRouter().
 *
 *  @param args null ok
 *  @throws IllegalArgumentException
 */
public static void main(String[] args) {
    boolean rebuild = false;
    if (args != null) {
        boolean error = false;
        Getopt g = new Getopt("router", args, "");
        int c;
        while ((c = g.getopt()) != -1) {
            switch(c) {
                default:
                    error = true;
            }
        }
        int remaining = args.length - g.getOptind();
        if (remaining > 1) {
            error = true;
        } else if (remaining == 1) {
            rebuild = args[g.getOptind()].equals("rebuild");
            ;
            if (!rebuild)
                error = true;
        }
        if (error)
            throw new IllegalArgumentException();
    }
    System.out.println("Starting I2P " + RouterVersion.FULL_VERSION);
    // verifyWrapperConfig();
    Router r;
    try {
        r = new Router();
    } catch (IllegalStateException ise) {
        System.exit(-1);
        return;
    }
    if (rebuild) {
        r.rebuildNewIdentity();
    } else {
        // This is here so that we can get the directory location from the context
        // for the zip file and the base location to unzip to.
        // If it does an update, it never returns.
        // I guess it's better to have the other-router check above this, we don't want to
        // overwrite an existing running router's jar files. Other than ours.
        InstallUpdate.installUpdates(r);
        // *********  Start no threads before here ********* //
        r.runRouter();
    }
}