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WIP: Server linking 

Seg fault on link attempt it seems
This commit is contained in:
Tristan B. Kildaire 2021-01-30 12:49:39 +02:00
parent 9f0d66b7bc
commit 9f7330a3df
1 changed files with 43 additions and 3 deletions
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46
source/dnetd/dlink.d
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@ -12,7 +12,7 @@ import std.socket;
import gogga;
import core.thread;
import tristanable.encoding : DataMessage;
import bmessage : bSendMessage = sendMessage;
import bmessage : bSendMessage = sendMessage, bReceiveMessage = receiveMessage;
/**
* Link manager
@ -132,6 +132,24 @@ public final class DLink : Thread
/* Initialize a new outbound connection */
initializeOutboundConnection();
bool status = linkHandshake();
/* TODO: Implement me */
while(true)
{
}
}
/**
* Performs the server LINK command and makes sure
* the server accepts the linking and also that the
* links name on our local server match up
*/
private bool linkHandshake()
{
bool status = true;
/* TODO: Send LINK (1) command */
byte[] data;
data ~= [1];
@ -145,13 +163,35 @@ public final class DLink : Thread
DataMessage message = new DataMessage(0, data);
bSendMessage(outboundSocket, message.encode());
/* TODO: Await an acknowledgement [status] */
byte[] receivedResponseBytes;
bReceiveMessage(outboundSocket, receivedResponseBytes);
DataMessage receivedResponse = DataMessage.decode(receivedResponseBytes);
ubyte[] dataReply = cast(ubyte[])receivedResponse.getData();
/* TODO: Implement me */
while(true)
/* TODO: 0 is good, 1 is bad */
if(dataReply[0] == 0)
{
/* TODO: Get server name, makes sure it matches on in config file */
}
else if(dataReply[0] == 1)
{
/* TODO: Handle this case */
gprintln("Server linking rejected", DebugType.ERROR);
status = false;
}
else
{
/* TODO: Handle this case */
status = false;
}
/* TODO: If 0, then expect following [nameLen, name] */
return status;
}