Thread: update key loading/update server

Woops missed read lol

I know all the bottom stuff but that has nothing to do with an update server, sorry if I confused you in my original post.

I tried to look for the 474 protocol data on runewiki but it isn't there

Well a simple update/key sending server is real easy to do.


Here is some example code from a 474 rs2hd server.

When the connection has been recieved you have to check for a byte 15 instead of 14(Case 0 of the example below). If it was a 15 then the case -1 is called when more data is recieved, then -2.

Code:

	    switch (loginStage) {
	    case -2:
		if (8 <= in.remaining()) {
		    for (int i = 0; i < 8; i++) {
			in.get();
		    }
		    StaticPacketBuilder ukeys = new StaticPacketBuilder();
		    ukeys.setBare(true);
		    for (int key : Constants.UPDATE_KEYS) {
			ukeys.addByte((byte) key);
		    }
		    session.write(ukeys.toPacket());
		    session.close();
		    return true;
		}
		in.rewind();
		return false;
	    case -1:
		if (3 <= in.remaining()) {
		    in.get();
		    int clientVersion = in.getShort();
		    if (clientVersion == 474) {
			StaticPacketBuilder u1Response = new StaticPacketBuilder();
			u1Response.setBare(true).addByte((byte) 0);
			session.write(u1Response.toPacket());
			session.setAttribute("LOGIN_STAGE", -2);
		    }
		    return true;
		}
		in.rewind();
		return false;
	    case 0: // first login packets
		if (2 <= in.remaining()) {
		    int protocolId = in.get() & 0xff;
		    @SuppressWarnings("unused")
		    int namePart = in.get() & 0xff;
		    if (protocolId == 15) {
			session.setAttribute("LOGIN_STAGE", -1);
		    } else {
			long serverSessionKey = ((long) (java.lang.Math
				.random() * 99999999D) << 32)
				+ (long) (java.lang.Math.random() * 99999999D);
			StaticPacketBuilder s1Response = new StaticPacketBuilder();
			s1Response.setBare(true).addByte((byte) 0).addLong(
				serverSessionKey);
			session.setAttribute("SERVER_SESSION_KEY",
				serverSessionKey);
			session.write(s1Response.toPacket());
			session.setAttribute("LOGIN_STAGE", 1);
			// Logger.log("protocolId="+protocolId+"; namePart="+namePart);
		    }
		    return true;
		} else {
		    in.rewind();
		    return false;
		}

Don't really understand it :/


Would be so much easier if someone filled this in: [Only registered and activated users can see links. ]