mirror of
https://github.com/MikaylaFischler/cc-mek-scada.git
synced 2024-08-30 18:22:34 +00:00
54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
--
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-- Crash Handler
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--
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local comms = require("scada-common.comms")
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local log = require("scada-common.log")
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local util = require("scada-common.util")
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local has_graphics, core = pcall(require, "graphics.core")
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local has_lockbox, lockbox = pcall(require, "lockbox")
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---@class crash_handler
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local crash = {}
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local app = "unknown"
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local ver = "v0.0.0"
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local err = ""
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-- set crash environment
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---@param application string app name
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---@param version string version
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function crash.set_env(application, version)
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app = application
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ver = version
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end
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-- handle a crash error
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---@param error string error message
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function crash.handler(error)
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err = error
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log.info("=====> FATAL SOFTWARE FAULT <=====")
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log.fatal(error)
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log.info("----------------------------------")
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log.info(util.c("RUNTIME: ", _HOST))
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log.info(util.c("LUA VERSION: ", _VERSION))
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log.info(util.c("APPLICATION: ", app))
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log.info(util.c("FIRMWARE VERSION: ", ver))
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log.info(util.c("COMMS VERSION: ", comms.version))
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if has_graphics then log.info(util.c("GRAPHICS VERSION: ", core.version)) end
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if has_lockbox then log.info(util.c("LOCKBOX VERSION: ", lockbox.version)) end
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log.info("----------------------------------")
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log.info(debug.traceback("--- begin debug trace ---", 1))
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log.info("--- end debug trace ---")
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end
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-- final error print on failed xpcall, app exits here
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function crash.exit()
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log.close()
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util.println("fatal error occured in main application:")
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error(err, 0)
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end
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return crash
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