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IPP printer status is already converted to an integer
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@@ -43,6 +43,12 @@ categories = {"safe", "discovery"}
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portrule = shortport.port_or_service(631, "ipp", "tcp", "open")
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local verbose_states = {
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[ipp.IPP.PrinterState.IPP_PRINTER_IDLE] = "Idle",
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[ipp.IPP.PrinterState.IPP_PRINTER_PROCESSING] = "Processing",
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[ipp.IPP.PrinterState.IPP_PRINTER_STOPPED] = "Stopped",
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}
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action = function(host, port)
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local helper = ipp.Helper:new(host, port)
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@@ -57,18 +63,12 @@ action = function(host, port)
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local output = {}
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for _, printer in ipairs(printers) do
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local states = {
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[ipp.IPP.PrinterState.IPP_PRINTER_IDLE] = "Idle",
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[ipp.IPP.PrinterState.IPP_PRINTER_PROCESSING] = "Processing",
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[ipp.IPP.PrinterState.IPP_PRINTER_STOPPED] = "Stopped",
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}
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local state = string.unpack(">I4", printer.state)
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table.insert(output, {
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name = printer.name,
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("DNS-SD Name: %s"):format(printer.dns_sd_name or ""),
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("Location: %s"):format(printer.location or ""),
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("Model: %s"):format(printer.model or ""),
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("State: %s"):format(states[state] or ""),
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("State: %s"):format(verbose_states[printer.state] or ""),
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("Queue: %s print jobs"):format(tonumber(printer.queue_count) or 0),
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} )
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end
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