mirror of
https://github.com/ShadowKatStudios/OC-Minitel.git
synced 2024-11-27 12:28:06 +11:00
89 lines
2.1 KiB
Lua
89 lines
2.1 KiB
Lua
local vcomp = require "vcomponent"
|
|
local component = require "component"
|
|
local computer = require "computer"
|
|
local imt = require "interminitel"
|
|
local event = require "event"
|
|
local internet = component.internet
|
|
|
|
local addr, raddr = vcomp.uuid(),vcomp.uuid()
|
|
local poll = 0.5
|
|
local listener, timer
|
|
local socket
|
|
|
|
-- dumb keepalive stuff
|
|
local keepalive = 30
|
|
local katimer
|
|
|
|
function start(faddr)
|
|
if listener then return end
|
|
if faddr then
|
|
local host,nport = faddr:match("(.+):(%d+)")
|
|
end
|
|
local iaddr,port = host or faddr or "shadowkat.net", tonumber(nport) or 4096
|
|
socket = internet.connect(iaddr,port)
|
|
print("Connecting to "..iaddr..":"..tostring(port).."...")
|
|
repeat
|
|
os.sleep(0.5)
|
|
until socket.finishConnect()
|
|
print("Connected!")
|
|
|
|
local proxy = {}
|
|
local rbuffer = ""
|
|
local timer = nil
|
|
|
|
function listener(t)
|
|
rbuffer=rbuffer..(socket.read(4096) or "")
|
|
if imt.decodePacket(rbuffer) then
|
|
computer.pushSignal("modem_message",addr,raddr,0,0,imt.decodePacket(rbuffer))
|
|
rbuffer = imt.getRemainder(rbuffer) or ""
|
|
end
|
|
if t == "internet_ready" and timer then
|
|
event.cancel(timer)
|
|
timer = nil
|
|
end
|
|
end
|
|
timer = event.timer(poll,listener,math.huge) -- this is only here because OCEmu doesn't do internet_ready
|
|
event.listen("internet_ready",listener)
|
|
|
|
-- also dumb keepalive stuff, fix this later
|
|
katimer = event.timer(keepalive,function()
|
|
socket.write("\0\1\0")
|
|
end,math.huge)
|
|
|
|
function proxy.send(...)
|
|
socket.write(imt.encodePacket(...))
|
|
end
|
|
|
|
function proxy.maxPacketSize()
|
|
return 12288
|
|
end
|
|
|
|
proxy.type = "tunnel"
|
|
proxy.slot = 4096
|
|
|
|
local docs = {
|
|
send = "function(data...) -- Sends the specified data to the card this one is linked to.",
|
|
maxPacketSize = "function():number -- Gets the maximum packet size (config setting)."
|
|
}
|
|
vcomp.register(addr,"tunnel",proxy,docs)
|
|
end
|
|
|
|
function stop()
|
|
if listener then
|
|
event.ignore("internet_ready",listener)
|
|
listener = nil
|
|
end
|
|
if timer then
|
|
event.cancel(timer)
|
|
timer = nil
|
|
end
|
|
if katimer then
|
|
event.cancel(katimer)
|
|
katimer = nil
|
|
end
|
|
if component.type(addr) then
|
|
vcomp.unregister(addr)
|
|
end
|
|
socket.close()
|
|
end
|