From: Siraaj Khandkar Date: Fri, 3 Aug 2018 19:46:22 +0000 (-0400) Subject: Add actuator prototype X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=fd82b95772083aa94c447ad2399cc58beea33901;p=khatus.git Add actuator prototype --- diff --git a/bin/khatus_actuator b/bin/khatus_actuator new file mode 100755 index 0000000..2e5d003 --- /dev/null +++ b/bin/khatus_actuator @@ -0,0 +1,73 @@ +#! /usr/bin/awk -f + +BEGIN { + n_ignored = split(opt_ignore_alerts_from, ignored, "[ \t\n]+") + for (i = 1; i <= n_ignored; i++) { + ignored_alert_sources[ignored[i]] = 1 + } +} + +/^STATUS_BAR / { shift(); handle_status_bar(); next } +/^ALERT / { shift(); handle_alert() ; next } +/^ERROR / { shift(); handle_error() ; next } + +function handle_status_bar() { + system("xsetroot -name \" " $0 "\" ") +} + +function handle_alert( src, priority, subject, sep, body, urgency, dbg) { + src = $1 + priority = $2 + subject = $3 + shift() + shift() + shift() + body = $0 + sep = body ? "\n" : "" + body = body sep "--" src + + urgency = priority + sub("hi" , "critical", urgency) + sub("med", "normal" , urgency) + + dbg["priority"] = priority + dbg["urgency"] = urgency + dbg["subject"] = subject + dbg["body"] = body + debug("ALERT properties", dbg) + + if (src in ignored_alert_sources) { + debug("ALERT ignoring from " src, ignored_alert_sources) + } else { + debug("ALERT sending from " src, ignored_alert_sources) + notify_send(urgency, subject, body) + } +} + +function handle_error() { + notify_send("normal", "Khatus_Error", $0) +} + +function notify_send(urgency, subject, body, cmd) { + cmd = \ + sprintf(\ + "DISPLAY=%s notify-send -u %s %s \" %s\"", + display, urgency, subject, body \ + ) + system(cmd) +} + +function shift() { + sub("^" $1 " +", "") +} + +function debug(msg, data, sep, vals, key, payload) { + sep = "" + vals = "" + for (key in data) { + vals = sprintf("%s%s%s: \"%s\"", vals, sep, key, data[key]) + sep = ", " + } + payload = sprintf("[%s] [%s] [%s]", pid, msg, vals) + print payload > "/dev/stderr" +}