net

local tArgs = { ... }
if tArgs[1] == "route" then
	--routes stuff
	if tArgs[2] == "print" then
		for rId, rInfo in pairs(net.routeTable) do
			print(rId..": "..rInfo.name.." ("..rInfo.gateway..":"..rInfo.cost..")")
		end
	elseif tArgs[2] == "flush" then
		net.routeTable = {}
		return net.netInit()
	end

elseif tArgs[1] == "shell" and #tArgs == 2 then
	local packetConversion = {
		TW = "textWrite",
		TC = "textCursorPos",
		TG = "textGetCursorPos",
		TD = "textGetSize",
		TI = "textInfo",
		TE = "textClear",
		TL = "textClearLine",
		TS = "textScroll",
		TB = "textBlink",
		TF = "textColor",
		TK = "textBackground",
		TA = "textIsColor",
	}
	local serverConnection, remoteDir = connection.open(tArgs[2], 23, 10)
	if not serverConnection then
		print("Connection Failed")
		return
	else
		term.clear()
		term.setCursorPos(1,1)
	end
	--connect to a server.
	while true do
		event = {os.pullEvent()}
		if event[1] == "socket_message" then
			--convert packet type somehow, if it's ours.
			local cInfo = connection.connectionTable[serverConnection]
			if cInfo.localport == tonumber(string.match(event[4], "^(%d+),%d+;")) and cInfo.foreignport == tonumber(string.match(event[4], "^%d+,(%d+);")) and cInfo.route == event[2] then
				event[4] = string.match(event[4], ";(.*)")
				if packetConversion[event[3]] then
					event[3] = packetConversion[event[3]]
					connection.processText(serverConnection, event[3], event[4])
				elseif event[3] == "SC" then
					if term.isColor() then
						term.setBackgroundColor(colors.black)
						term.setTextColor(colors.white)
					end
					term.clear()
					term.setCursorPos(1, 1)
					print("Connection closed by server.")
					return
				end
			end
		elseif event[1] == "mouse_click" or event[1] == "mouse_drag" or event[1] == "mouse_scroll" or event[1] == "key" or event[1] == "char" then
			connection.send(serverConnection, "event", textutils.serialize(event))
		end
	end

else
	print("Usage: net route <print|flush>")
	print("       net shell <servername>")
end