#! /usr/bin/awk -f
+/^OK/ { debug("OK line", $0) }
-/^in:ENERGY/\
+/^ERROR/ {
+ debug("ERROR line", $0)
+ shift()
+ msg_head = $1
+ shift()
+ msg_body = $0
+ alert_trigger_hi(msg_head, "KhatusSensorError", msg_body)
+}
+
+/^OK in:ENERGY battery/\
{
- fields_shift()
- sub("%$", "", $2)
+ debug("ENERGY battery", $0)
+ sub("%$", "", $5)
db["energy_state_prev"] = db["energy_state_curr"]
- db["energy_state_curr"] = $1
- db["energy_percentage"] = ensure_numeric($2)
- alert_check_energy()
+ db["energy_state_curr"] = $4
+ db["energy_percentage"] = ensure_numeric($5)
+ alert_check_energy_battery()
+}
+
+/^OK in:ENERGY line_power/\
+{
+ debug("ENERGY line_power", $0)
+ db["energy_line_power_prev"] = db["energy_line_power_curr"]
+ db["energy_line_power_curr"] = $4
+ alert_check_energy_line_power()
}
-/^in:MEMORY/\
+/^OK in:MEMORY/\
{
- fields_shift()
+ shift()
+ shift()
db["memory_total"] = $1
db["memory_used"] = $2
}
-/^in:FAN +status:/\
+/^OK in:FAN +status:/\
{
- fields_shift()
+ shift()
+ shift()
db["fan_status"] = $2
}
-/^in:FAN +speed:/\
+/^OK in:FAN +speed:/\
{
- fields_shift()
+ shift()
+ shift()
db["fan_speed"] = $2
}
-/^in:FAN +level:/\
+/^OK in:FAN +level:/\
{
- fields_shift()
+ shift()
+ shift()
db["fan_level"] = $2
}
-/^in:TEMPERATURE/\
+/^OK in:TEMPERATURE/\
{
- fields_shift()
+ shift()
+ shift()
db["temperature"] = $1
}
-/^in:LOAD_AVG/\
+/^OK in:LOAD_AVG/\
{
- fields_shift()
+ shift()
+ shift()
set_load_avg()
}
-/^in:DISK_IO/\
+/^OK in:DISK_IO/\
{
- fields_shift()
+ shift()
+ shift()
set_disk_io()
}
-/^in:DISK_SPACE/\
+/^OK in:DISK_SPACE/\
{
- fields_shift()
+ shift()
+ shift()
db["disk_space_used"] = $0
}
-/^in:NET_ADDR_IO/\
+/^OK in:NET_ADDR_IO/\
{
- fields_shift()
+ shift()
+ shift()
set_net_addr_io()
}
-/^in:NET_WIFI_STATUS/\
+/^OK in:NET_WIFI_STATUS/\
{
- fields_shift()
- db["net_wifi_status"] = $0
+ shift()
+ shift()
+ set_net_wifi_status()
}
-/^in:BLUETOOTH_POWER/\
+/^OK in:BLUETOOTH_POWER/\
{
- fields_shift()
+ shift()
+ shift()
db["bluetooth_power"] = $0
}
-/^in:SCREEN_BRIGHTNESS/\
+/^OK in:SCREEN_BRIGHTNESS/\
{
- fields_shift()
+ shift()
+ shift()
set_screen_brightness()
}
-/^in:VOLUME/\
+/^OK in:VOLUME/\
{
- fields_shift()
- db["volume"] = $0
+ shift()
+ set_volume()
}
-/^in:MPD_STATE/\
-{
- fields_shift()
- db["mpd_state"] = $1
- db["mpd_curr_song_time"] = $2
- db["mpd_curr_song_percent"] = $3
-}
+/^OK in:MPD_SONG OK +MPD/ { delete db_mpd_song; next }
+/^OK in:MPD_SONG OK$/ { set_mpd_playing() ; next }
+/^OK in:MPD_SONG / { set_mpd_song() ; next }
-/^in:MPD_SONG/\
+/^OK in:MPD_STATE /\
{
- fields_shift()
- db["mpd_curr_song_name"] = $0
+ shift()
+ shift()
+ db["mpd_status_state"] = $1
+ db["mpd_status_time"] = $2
+ db["mpd_status_percent"] = $3
}
-/^in:WEATHER/\
+/^OK in:WEATHER/\
{
- fields_shift()
+ shift()
+ shift()
db["weather_temperature"] = $0
}
-/^in:DATE_TIME/\
+/^OK in:DATE_TIME/\
{
- fields_shift()
+ shift()
+ shift()
db["datetime"] = $0
output_msg_status_bar(make_status_bar())
}
+function set_volume( mute, left, right) {
+ # 0 RUNNING no 75% 75%
+ #msg_head = $1
+ #sink = $2
+ #state = $3
+ mute = $4
+ left = $5
+ right = $6
+
+ if (mute == "no") {
+ db["volume"] = sprintf("%s %s", left, right)
+ } else if (mute == "yes") {
+ db["volume"] = "X"
+ } else {
+ error("set_volume", "Unexpected value for 'mute' field: " mute)
+ }
+}
+
+function set_mpd_song( key, val) {
+ shift()
+ key = $2
+ shift()
+ shift()
+ val = $0
+ db_mpd_song[key] = val
+ debug("set_mpd_song", "", db_mpd_song)
+}
+
+function set_mpd_playing( \
+ currently_playing, name, title, file, last, parts\
+) {
+ debug("set_mpd_playing", "", db_mpd_song)
+ name = db_mpd_song["Name:"]
+ title = db_mpd_song["Title:"]
+ file = db_mpd_song["file:"]
+
+ if (name) {
+ currently_playing = name
+ } else if (title) {
+ currently_playing = title
+ } else if (file) {
+ last = split(file, parts, "/")
+ currently_playing = parts[last]
+ } else {
+ currently_playing = ""
+ }
+ db["mpd_playing_prev"] = db["mpd_playing_curr"]
+ db["mpd_playing_curr"] = currently_playing
+
+ alert_check_mpd()
+}
+
+function alert_check_mpd( curr, prev, name, body) {
+ prev = db["mpd_playing_prev"]
+ curr = db["mpd_playing_curr"]
+ if (curr && curr != prev) {
+ name = db_mpd_song["Name:"]
+ if (name) {
+ body = name
+ } else {
+ body = \
+ db_mpd_song["Artist:"] \
+ " - " db_mpd_song["Album:"] \
+ " - " db_mpd_song["Title:"]
+ }
+ alert_trigger_low("alert_check_mpd", "MpdNowPlaying", body)
+ }
+}
+
# TODO: Generalize alert spec lang
# - trigger threshold
# - above/bellow/equal to threshold value
# - priority
# - snooze time (if already alerted, when to re-alert?)
# - text: subject/body
-function alert_check_energy( \
+function alert_check_energy_battery( \
from, dbg, state_curr, state_prev, remaining, subj, body\
) {
- from = "alert_check_energy"
+ from = "alert_check_energy_battery"
state_curr = db["energy_state_curr"]
state_prev = db["energy_state_prev"]
dbg["state_curr"] = state_curr
dbg["remaining"] = remaining
- debug(from, dbg)
+ debug(from, "", dbg)
if (state_curr == "discharging") {
- if (state_prev == "charging") {
- alert_trigger_low(from, "Unplugged", "")
- }
-
if (remaining < 5) {
subj = "Energy_CRITICALLY_Low"
body = sprintf("%d%% CHARGE NOW!!! GO GO GO!!!", remaining)
}
}
+function alert_check_energy_line_power( \
+ from, dbg, line_power_curr, line_power_prev, subj, body \
+) {
+ from = "alert_check_energy_line_power"
+
+ dbg["energy_line_power_prev"] = db["energy_line_power_prev"]
+ dbg["energy_line_power_curr"] = db["energy_line_power_curr"]
+ debug(from, "", dbg)
+
+ line_power_curr = db["energy_line_power_curr"]
+ line_power_prev = db["energy_line_power_prev"]
+
+ if (line_power_curr == "no" && line_power_prev != "no") {
+ alert_trigger_low(from, "PowerUnplugged", "")
+ }
+}
+
function alert_trigger_low(from, subject, body) {
alert_trigger("low", from, subject, body)
}
db["disk_io_diff_r"] = curr_r - prev_r
}
+function set_net_wifi_status( interface) {
+ interface = $1
+ shift()
+ db["net_wifi_status", interface] = $0
+}
+
function set_net_addr_io( \
interface, address, io_curr_w, io_curr_r, io_prev_w, io_prev_r\
) {
db["screen_brightness"] = (cur / max) * 100
}
-function fields_shift( dbg) {
- dbg["head"] = $1
+# TODO: Revise overuse of shift() where it is not really needed
+function shift() {
sub("^" $1 " +", "")
- dbg["body"] = $0
- debug("fields_shift", dbg)
}
function make_status_bar( position, bar, sep, i, j) {
io_stat = "--"
}
if (interface ~ "^w") {
- label = label ":" db["net_wifi_status"]
+ label = label ":" db["net_wifi_status", interface]
}
if (++count_printed > 1) {
sep = " "
}
function make_status_mpd( state, status) {
- state = db["mpd_state"]
+ state = db["mpd_status_state"]
if (state == "play") {
status = make_status_mpd_state_known("▶")
return sprintf(\
"%s %s %s %s",
symbol,
- db["mpd_curr_song_time"],
- db["mpd_curr_song_percent"],
- substr(db["mpd_curr_song_name"], 1, opt_mpd_song_max_chars)\
+ db["mpd_status_time"],
+ db["mpd_status_percent"],
+ substr(db["mpd_playing_curr"], 1, opt_mpd_song_max_chars)\
)
}
return int(n + 0.5)
}
-function debug(location, values, sep, vals, key, msg) {
+function debug(location, msg, values, sep, vals, key, payload) {
if (opt_debug) {
sep = ""
vals = ""
vals = sprintf("%s%s%s: %s", vals, sep, key, values[key])
sep = ", "
}
- msg = location " ==> " vals "."
- output_msg("DEBUG", msg, "/dev/stderr")
+ payload = \
+ sprintf("LOCATION[%s] MSG[%s] DATA[%s]", location, msg, vals)
+ output_msg("DEBUG", payload, "/dev/stderr")
}
}
+function error(location, msg) {
+ # TODO: Reconsider classifying internal errors as alerts
+ # Maybe better to keep the error class distinct and provide a
+ # an optional transformation from error to alert
+ alert_trigger_hi(location, "KhatusControllerError", msg)
+}
+
function ensure_numeric(n) {
return n + 0
}
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