private static void runApp(String args[]) {
if ("encodestring".equalsIgnoreCase(args[0])) {
System.out.println(encode(args[1].getBytes()));
return;
}
InputStream in = System.in;
OutputStream out = System.out;
try {
if (args.length >= 3) {
out = new FileOutputStream(args[2]);
}
if (args.length >= 2) {
in = new FileInputStream(args[1]);
}
if ("encode".equalsIgnoreCase(args[0])) {
encode(in, out);
return;
}
if ("decode".equalsIgnoreCase(args[0])) {
decode(in, out);
return;
}
} catch (IOException ioe) {
ioe.printStackTrace(System.err);
} finally {
try {
in.close();
} catch (IOException e) {
}
try {
out.close();
} catch (IOException e) {
}
}
}
/** Base64 Hash or Hash.i2p or name.i2p using naming service */
Destination getDestination(String ip) {
if (ip == null) return null;
if (ip.endsWith(".i2p")) {
if (ip.length() < 520) { // key + ".i2p"
if (_manager != null && ip.length() == BASE32_HASH_LENGTH + 8 && ip.endsWith(".b32.i2p")) {
// Use existing I2PSession for b32 lookups if we have it
// This is much more efficient than using the naming service
I2PSession sess = _manager.getSession();
if (sess != null) {
byte[] b = Base32.decode(ip.substring(0, BASE32_HASH_LENGTH));
if (b != null) {
// Hash h = new Hash(b);
Hash h = Hash.create(b);
if (_log.shouldLog(Log.INFO)) _log.info("Using existing session for lookup of " + ip);
try {
return sess.lookupDest(h, 15 * 1000);
} catch (I2PSessionException ise) {
}
}
}
}
if (_log.shouldLog(Log.INFO)) _log.info("Using naming service for lookup of " + ip);
return _context.namingService().lookup(ip);
}
if (_log.shouldLog(Log.INFO)) _log.info("Creating Destination for " + ip);
try {
return new Destination(ip.substring(0, ip.length() - 4)); // sans .i2p
} catch (DataFormatException dfe) {
return null;
}
} else {
if (_log.shouldLog(Log.INFO)) _log.info("Creating Destination for " + ip);
try {
return new Destination(ip);
} catch (DataFormatException dfe) {
return null;
}
}
}
