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salty-ircd
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Implement ISON

This commit is contained in:
Les De Ridder 2017-04-13 01:46:10 +02:00
parent 2bfa4a75bf
commit e4fdf0ac91
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GPG Key ID: 5EC132DFA85DB372
2 changed files with 33 additions and 6 deletions
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30
source/ircd/connection.d
View File

@ -181,6 +181,10 @@ class Connection
if(!registered) sendErrNotRegistered();
else onLusers(message);
break;
case "ISON":
if(!registered) sendErrNotRegistered();
else onIson(message);
break;
default:
writeln("unknown command '", message.command, "'");
send(Message(_server.name, "421", [nick, message.command, "Unknown command"]));
@ -207,11 +211,11 @@ class Connection
return;
}
if(!_server.isValidNick(newNick))
{
send(Message(_server.name, "432", [nick, newNick, "Erroneous nickname"]));
return;
}
if(!_server.isValidNick(newNick))
{
send(Message(_server.name, "432", [nick, newNick, "Erroneous nickname"]));
return;
}
if(nick !is null)
{
@ -641,6 +645,22 @@ class Connection
_server.sendLusers(this);
}
void onIson(Message message)
{
if(message.parameters.length < 1)
{
sendErrNeedMoreParams(message.command);
return;
}
//NOTE: The RFCs are ambiguous about the parameter(s).
// It specifies one allowed parameter type, a space-separated list of nicknames (i.e. prefixed with ':').
// However, the nicknames in the example are sent as separate parameters, not as a single string prefixed with ':'.
// For this implementation, we assume the example is wrong, like most clients seem to assume as well.
// (Other server implementations usually seem to support both interpretations.)
_server.ison(this, message.parameters[0].split);
}
void sendWhoReply(string channel, Connection user, uint hopCount)
{
auto flags = user.modes.canFind('a') ? "G" : "H";

9
source/ircd/server.d
View File

@ -314,7 +314,7 @@ class Server
void sendLusers(Connection connection)
{
//TODO: If RFC-strictness is off, use '1 server' instead of '1 servers' of the network (or the part of the network of the query) has only one server
//TODO: If RFC-strictness is off, use '1 server' instead of '1 servers' if the network (or the part of the network of the query) has only one server
//TODO: Support services and multiple servers
connection.send(Message(name, "251", [connection.nick, "There are " ~ connections.filter!(c => c.registered).count.to!string ~ " users and 0 services on 1 servers"], true));
@ -337,6 +337,13 @@ class Server
connection.send(Message(name, "255", [connection.nick, "I have " ~ connections.length.to!string ~ " clients and 1 servers"], true));
}
void ison(Connection connection, string[] nicks)
{
auto reply = nicks.filter!(n => connections.canFind!(u => u.nick == n)).join(' ');
connection.send(Message(name, "303", [connection.nick, reply], true));
}
void listen(ushort port = 6667)
{
listenTCP(port, &acceptConnection);