class IRCCommand:
	def __init__(self, msg=""):
		if msg == "": return
		msg = msg.strip()
		self.msg = msg

		while "  " in msg:
			msg = msg.replace("  ", " ")

		if msg[0] == ":":
			prefix = msg[1:msg.find(" ")]
		else:
			prefix = ""
			nick = ""
			user = ""
			host = ""
			servername = ""

		if prefix != "":
			if prefix.find("!") == -1:
				nick = ""
				user = ""
				host = ""
				servername = prefix
			else:
				servername = ""
				nick = prefix[0:prefix.find("!")]
				user = prefix[prefix.find("!")+1:prefix.find("@")]
				host = prefix[prefix.find("@")+1:]

		if prefix != "":
			msg = msg[msg.find(" ")+1:]

		if msg.find(" ") == -1:
			command = msg.upper()
			params = ""
			trailing = ""
		else:
			command = msg[0:msg.find(" ")].upper()
			params = msg[msg.find(" ")+1:]

		if params != "":
			if params.find(":") == -1:
				trailing = ""
			else:
				trailing = params[params.find(":")+1:]
				params = params[0:params.find(":")-1]

		paramList = params.split(" ")

		self.prefix = prefix
		self.servername = servername
		self.nick = nick
		self.user = user
		self.host = host
		self.command = command
		self.params = params
		self.trailing = trailing
		self.paramList = paramList

	def __str__(self):
		return self.msg