MCNet router

--[[

    Minecraft Intranet
    Router program

--]]

print("Minecraft Intranet :: Router")
print()

-- Load dependencies
dofile("/common/all")
program.load("message", "names", "device")
program.load("devices/router")

-- Create router
local configPath = "/router.conf"
local defaultConfig = {
    device = "router",
    domain = nil,
    detectTimeout = 1
}
local config = common.loadStore(configPath, defaultConfig)
local router = mcnet.device.Router:new{
    domain = config.domain
}
print("  Address: "..mcnet.address.format(router.address))
print("  Computer ID: "..tostring(os.computerID()))
print()

-- Register handlers
router:on("registeredServant", function(clientId, clientName)
    print("Registered "..clientName.." at "..clientId)
end)

router:on("unregisteredServant", function(clientId, clientName)
    print("Unregistered "..clientName.." at "..clientId)
end)

router:on("registerServer", function(mainframeId)
    print("Registering mainframe at "..mainframeId.."...")
end)

router:on("registeredServer", function()
    print("  Successfully registered at mainframe")
end)

router:on("unregisteredServer", function(mainframeId)
    print("Unregistered mainframe at "..mainframeId)
end)

router:on("char", function(char)
    if char == "q" then
        -- Confirm quit
        write("Confirm quit? [y/n] > ")
        local event, char = os.pullEvent("char")
        -- Check response
        local response = (string.lower(char) == "y" and "y") or "n"
        print(response)
        if (response == "y") then
            router:stop()
        end
    end
end)

router:on("error", function(errorType, errorMessage)
    print("[ERROR] "..errorMessage)
end)

-- Start
print("Starting...")
router:start(config.detectTimeout)
write("  Detected:")
for i,deviceId in pairs(router:neighbours()) do
    write(" "..deviceId)
end
print()
print()

-- Main loop
print("Listening...")
print("  Press Q to quit")
print()

while router.isRunning do
    router:trigger(os.pullEvent())
end

-- Stop
print()
print("Stopped")
print()