55 lines
1.4 KiB
Lua
55 lines
1.4 KiB
Lua
-- Telnet client
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telnetClient=nil
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local lines = {}
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-- Helper function
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function s_output(str)
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uart.write(0, "T:" .. tostring(str))
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if (telnetClient ~= nil) then
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if (#lines > 0) then
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table.insert(lines, str)
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else
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table.insert(lines, str)
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telnetClient:send("\r") -- Send something, so the queue is read after sending
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end
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end
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end
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-- Telnet Server
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function startTelnetServer()
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s=net.createServer(net.TCP, 180)
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s:listen(23,function(c)
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telnetClient=c
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node.output(s_output, 0)
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c:on("receive",function(c,l)
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node.input(l)
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end)
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c:on("disconnection",function(c)
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node.output(nil)
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telnetClient=nil
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end)
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c:on("sent", function()
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if (#lines > 0) then
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local line1=nil
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for k,v in pairs(lines) do if (k==1) then
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line1=v
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end
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uart.write(0, "Lines:" .. tostring(v) .. "\r\n")
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end
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if ( line1 ~= nil ) then
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table.remove(lines, 1)
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uart.write(0, "Telent[" .. tostring(#lines) .. "]" .. tostring(line1) .. "\r\n" )
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telnetClient:send(line1)
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end
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end
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end)
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print("Welcome to the Wordclock.")
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print("- mydofile(\"commands\")")
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print("- storeConfig()")
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print("Visite https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_en for further commands")
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uart.write(0, "New client connected\r\n")
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end)
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print("Telnetserver started")
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end
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