2022-05-11 15:31:02 +00:00
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local util = require("scada-common.util")
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2022-05-14 17:32:42 +00:00
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local BOOTLOADER_VERSION = "0.2"
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2022-05-11 15:31:02 +00:00
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local println = util.println
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local println_ts = util.println_ts
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println("SCADA BOOTLOADER V" .. BOOTLOADER_VERSION)
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local exit_code = false
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println_ts("BOOT> SCANNING FOR APPLICATIONS...")
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if fs.exists("reactor-plc/startup.lua") then
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-- found reactor-plc application
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println("BOOT> FOUND REACTOR PLC APPLICATION")
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println("BOOT> EXEC STARTUP")
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exit_code = shell.execute("reactor-plc/startup")
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elseif fs.exists("rtu/startup.lua") then
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-- found rtu application
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println("BOOT> FOUND RTU APPLICATION")
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println("BOOT> EXEC STARTUP")
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exit_code = shell.execute("rtu/startup")
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elseif fs.exists("supervisor/startup.lua") then
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-- found supervisor application
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println("BOOT> FOUND SUPERVISOR APPLICATION")
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println("BOOT> EXEC STARTUP")
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exit_code = shell.execute("supervisor/startup")
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elseif fs.exists("coordinator/startup.lua") then
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-- found coordinator application
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println("BOOT> FOUND COORDINATOR APPLICATION")
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println("BOOT> EXEC STARTUP")
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exit_code = shell.execute("coordinator/startup")
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elseif fs.exists("pocket/startup.lua") then
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-- found pocket application
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println("BOOT> FOUND POCKET APPLICATION")
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println("BOOT> EXEC STARTUP")
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exit_code = shell.execute("pocket/startup")
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else
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-- no known applications found
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println("BOOT> NO SCADA STARTUP APPLICATION FOUND")
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println("BOOT> EXIT")
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return false
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end
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2022-05-14 17:32:42 +00:00
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if not exit_code then
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2022-05-11 15:31:02 +00:00
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println_ts("BOOT> APPLICATION CRASHED")
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end
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return exit_code
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