mirror of https://github.com/kepler155c/opus
71 lines
1.8 KiB
Lua
71 lines
1.8 KiB
Lua
--[[
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Allow sharing of local peripherals.
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]]--
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local Event = require('event')
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local Peripheral = require('peripheral')
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local Socket = require('socket')
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local Util = require('util')
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Event.addRoutine(function()
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print('peripheral: listening on port 189')
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while true do
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local socket = Socket.server(189)
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print('peripheral: connection from ' .. socket.dhost)
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Event.addRoutine(function()
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local uri = socket:read(2)
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if uri then
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local peripheral = Peripheral.lookup(uri)
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if not peripheral then
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print('peripheral: invalid peripheral ' .. uri)
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else
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print('peripheral: proxing ' .. uri)
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local proxy = {
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methods = { }
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}
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if peripheral.blit then
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peripheral = Util.shallowCopy(peripheral)
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peripheral.fastBlit = function(data)
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for _,v in ipairs(data) do
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peripheral[v.fn](unpack(v.args))
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end
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end
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end
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for k,v in pairs(peripheral) do
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if type(v) == 'function' then
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table.insert(proxy.methods, k)
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else
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proxy[k] = v
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end
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end
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socket:write(proxy)
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if proxy.type == 'monitor' then
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local h
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h = Event.on('monitor_touch', function(...)
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if not socket:write({ ... }) then
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Event.off(h)
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end
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end)
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end
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while true do
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local data = socket:read()
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if not data then
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print('peripheral: lost connection from ' .. socket.dhost)
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break
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end
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socket:write({ peripheral[data.fn](table.unpack(data.args)) })
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end
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end
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end
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end)
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end
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end)
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