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https://github.com/Doodle3D/doodle3d-firmware.git
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30 lines
642 B
Lua
30 lines
642 B
Lua
local log = require('util.logger')
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local utils = require('util.utils')
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local M = {}
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function M.hasControl(ip)
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local controllerIP = M.getController()
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return (controllerIP == "" or (controllerIP ~= "" and controllerIP == ip))
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end
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function M.getController()
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local file, error = io.open('/tmp/controller.txt','r')
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if file == nil then
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--log:error("Util:Access:Can't read controller file. Error: "..error)
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return ""
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else
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controllerIP = file:read('*a')
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file:close()
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return controllerIP
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end
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end
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function M.setController(ip)
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local file = io.open('/tmp/controller.txt','w')
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file:write(ip)
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file:flush()
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file:close()
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end
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return M |