Add RPL_ISUPPORT parsing

asyncoperations.lua

@@ -21,8 +21,6 @@ function meta:send(msg, ...)
 	end
 end
 
-meta.queue = meta.send
-
 local function verify(str, errLevel)
 	if str:find("^:") or str:find("%s%z") then
 		error(("malformed parameter '%s' to irc command"):format(str), errLevel)
@@ -34,28 +32,28 @@ end
 function meta:sendChat(target, msg)
 	-- Split the message into segments if it includes newlines.
 	for line in msg:gmatch("([^\r\n]+)") do
-		self:queue("PRIVMSG %s :%s", verify(target, 3), line)
+		self:send("PRIVMSG %s :%s", verify(target, 3), line)
 	end
 end
 
 function meta:sendNotice(target, msg)
 	-- Split the message into segments if it includes newlines.
 	for line in msg:gmatch("([^\r\n]+)") do
-		self:queue("NOTICE %s :%s", verify(target, 3), line)
+		self:send("NOTICE %s :%s", verify(target, 3), line)
 	end
 end
 
 function meta:join(channel, key)
 	if key then
-		self:queue("JOIN %s :%s", verify(channel, 3), verify(key, 3))
+		self:send("JOIN %s :%s", verify(channel, 3), verify(key, 3))
 	else
-		self:queue("JOIN %s", verify(channel, 3))
+		self:send("JOIN %s", verify(channel, 3))
 	end
 end
 
 function meta:part(channel)
 	channel = verify(channel, 3)
-	self:queue("PART %s", channel)
+	self:send("PART %s", channel)
 	if self.track_users then
 		self.channels[channel] = nil
 	end
@@ -85,5 +83,5 @@ function meta:setMode(t)
 		mode = table.concat{mode, "-", verify(rem, 3)}
 	end
 
-	self:queue("MODE %s %s", verify(target, 3), mode)
+	self:send("MODE %s %s", verify(target, 3), mode)
 end

doc/irc.luadoc

@@ -159,12 +159,3 @@ function irc:shutdown()
 -- Apart from <code>nick</code>, fields may be missing. To fill them in, enable user tracking and use irc:whois.
 -- @name User
 -- @class table
-
--- If you need a simple queue you can enable one by requiring "irc.queue".
--- Doind so will add the following features:
-
---- Queue a raw line of IRC to be sent to the server as soon as possible.
--- @param msg Line to be sent, excluding newline characters.
--- @param ... Format parameters for <code>msg</code>, with <code>string.format</code> semantics. [optional]
-function irc:queue(msg, ...)
-

handlers.lua

@@ -8,7 +8,7 @@ module "irc"
 handlers = {}
 
 handlers["PING"] = function(o, prefix, query)
-	o:queue("PONG :%s", query)
+	o:send("PONG :%s", query)
 end
 
 handlers["001"] = function(o, prefix, me)
@@ -81,7 +81,7 @@ end
 
 local function needNewNick(o, prefix, target, badnick)
 	local newnick = o.nickGenerator(badnick)
-	o:queue("NICK %s", newnick)
+	o:send("NICK %s", newnick)
 end
 
 -- ERR_ERRONEUSNICKNAME (Misspelt but remains for historical reasons)
@@ -90,6 +90,22 @@ handlers["432"] = needNewNick
 -- ERR_NICKNAMEINUSE
 handlers["433"] = needNewNick
 
+-- RPL_ISUPPORT
+handlers["005"] = function(o, prefix, nick, ...)
+	local list = {...}
+	local listlen = #list
+	-- Skip last parameter (info)
+	for i = 1, listlen - 1 do
+		local item = list[i]
+		local pos = item:find("=")
+		if pos then
+			o.supports[item:sub(1, pos - 1)] = item:sub(pos + 1)
+		else
+			o.supports[item] = true
+		end
+	end
+end
+
 --NAMES list
 handlers["353"] = function(o, prefix, me, chanType, channel, names)
 	if o.track_users then

init.lua

@@ -39,6 +39,7 @@ function new(data)
 		nickGenerator = data.nickGenerator or defaultNickGenerator;
 		hooks = {};
 		track_users = true;
+		supports = {};
 	}
 	assert(checkNick(o.nick), "Erroneous nickname passed to irc.new")
 	return setmetatable(o, meta_preconnect)
@@ -119,17 +120,17 @@ function meta_preconnect:connect(_host, _port)
 	self.socket = s
 	setmetatable(self, meta)
 
-	self:queue("CAP REQ multi-prefix")
+	self:send("CAP REQ multi-prefix")
 
 	self:invoke("PreRegister", self)
-	self:queue("CAP END")
+	self:send("CAP END")
 
 	if password then
-		self:queue("PASS %s", password)
+		self:send("PASS %s", password)
 	end
 
-	self:queue("NICK %s", self.nick)
+	self:send("NICK %s", self.nick)
-	self:queue("USER %s 0 * :%s", self.username, self.realname)
+	self:send("USER %s 0 * :%s", self.username, self.realname)
 
 	self.channels = {}
 
@@ -227,6 +228,6 @@ function meta:whois(nick)
 end
 
 function meta:topic(channel)
-	self:queue("TOPIC %s", channel)
+	self:send("TOPIC %s", channel)
 end
 

queue.lua

@@ -1,45 +0,0 @@
-local getmetatable = getmetatable
-local clock = os.clock
-local remove = table.remove
-local insert = table.insert
-local select = select
-
-module "irc"
-
-local meta = _META
-
-local old_new = new
-function new(...)
-	local o = old_new(...)
-	o.messageQueue = {}
-	o.lastThought = 0
-	o.recentMessages = 0
-	return o
-end
-
-local old_think = meta.think
-function meta:think(...)
-	old_think(self, ...) -- Call old meta:think
-
-	-- Handle outgoing message queue
-	self.recentMessages = self.recentMessages - ((clock() - self.lastThought) * 8000)
-	if self.recentMessages < 0 then
-		self.recentMessages = 0
-	end
-	for i = 1, #self.messageQueue do
-		if self.recentMessages > 4 then
-			break
-		end
-		self:send(remove(self.messageQueue, 1))
-		self.recentMessages = self.recentMessages + 1
-	end
-	self.lastThought = clock()
-end
-
-function meta:queue(msg, ...)
-	if select("#", ...) > 0 then
-		msg = msg:format(...)
-	end
-	insert(self.messageQueue, msg)
-end
-