commit 3ec60be27fa26e7ce76216d90e04c66584530bd1
parent c8fa7abe8b09db73220b4729e94641cffe421484
Author: JayVii <jayvii[AT]posteo[DOT]de>
Date: Fri, 22 Jan 2021 16:29:17 +0100
Using pacmd instead of dbus interface
Diffstat:
| M | sguard/sguard.sh | | | 117 | +++++++++++++++++++++++-------------------------------------------------------- |
1 file changed, 34 insertions(+), 83 deletions(-)
diff --git a/sguard/sguard.sh b/sguard/sguard.sh
@@ -1,104 +1,55 @@
#!/usr/bin/env bash
+# Checks ----------------------------------------------------------------------
+
+# is pacmd installed?
+if [[ ! -z `whereis pacmd | awk '{ print $2 }'` ]]; then
+ echo "pacmd is required for sguard to function properly."
+ exit 1;
+fi
+
+# is gnome-session-inhibit installed?
+if [[ ! -z `whereis gnome-session-inhibit | awk '{ print $2 }'` ]]; then
+ echo "gnome-session-inhibit is required for sguard to function properly."
+ exit 2;
+fi
+
# Configuration ---------------------------------------------------------------
-STATEFILE="/run/user/$UID/sguard.state"
-ORIGSTATE="/run/user/$UID/sguard.orig"
-TIMEOUT=60
+if [[ -z $DEBUG ]]; then
+ DEBUG="false"
+fi
+if [[ -z $TIMEOUT ]]; then
+ TIMEOUT=60
+fi
# Functions -------------------------------------------------------------------
# check player state.
function check_player_state {
- PLAYERS=`list_services`
- PL_STATUS=""
- # if there are no active players, return "false"
- if [[ ! -z "$PLAYERS" ]]; then
+ if [[ ! -z `pacmd list-sink-inputs | grep "state: RUNNING$"` ]]; then
echo false
else
- # get status of active players
- for pl in $PLAYERS; do
- PL_STATUS="$PL_STATUS `get_status $pl`"
- done
- # if active players are playing media, return "true", else "false"
- if [[ ! -z `echo $PL_STATUS | grep "Playing"` ]]; then
- echo true
- else
- echo false
- fi
+ echo true
fi
}
-function get_status { # $1 - Player ("vlc", "mpv", ...)
- gdbus call --session --dest $1 \
- --object-path /org/mpris/MediaPlayer2 \
- --method org.freedesktop.DBus.Properties.Get \
- org.mpris.MediaPlayer2.Player "PlaybackStatus"
-}
-
-function list_services() {
- # https://gist.github.com/amol9/6d47fdd21a1c5e006c84#file-vlc_dbus-sh-L35
- gdbus call --session --dest org.freedesktop.DBus \
- --object-path /org/freedesktop/DBus \
- --method org.freedesktop.DBus.ListNames \
- | grep -Po "'\w.*?'" | tr -d "'" | grep "org\.mpris\.MediaPlayer2"
-}
-
-# prevent sleep (and backup original state)
+# prevent sleep temporary (Timeout + 1 sec)
function prevent_sleep {
- # take note of original settings
- gsettings get org.gnome.settings-daemon.plugins.power \
- sleep-inactive-battery-type > $ORIGSTATE
- gsettings get org.gnome.settings-daemon.plugins.power \
- sleep-inactive-ac-type >> $ORIGSTATE
- # set new settings (prevent sleep)
- gsettings set org.gnome.settings-daemon.plugins.power \
- sleep-inactive-battery-type 'nothing'
- gsettings set org.gnome.settings-daemon.plugins.power \
- sleep-inactive-ac-type 'nothing'
-}
-
-# reset settings to original state
-function reset_settings {
- # recover original settings from state file
- orig_ba=`sed -n 1p $ORIGSTATE`
- orig_ac=`sed -n 2p $ORIGSTATE`
- # set original values
- gsettings set org.gnome.settings-daemon.plugins.power \
- sleep-inactive-battery-type $orig_ba
- gsettings set org.gnome.settings-daemon.plugins.power \
- sleep-inactive-ac-type $orig_ac
+ gnome-session-inhibit --inhibit suspend \
+ --reason "Audio is playing..." \
+ sleep $(($TIMEOUT + 1))
}
# Execution -------------------------------------------------------------------
-# reset settings if specified (and exists).
-if [[ "$1" == "reset" ]]; then
- if [[ -f $ORIGSTATE ]]; then
- reset_settings
- else
- echo "Original State can not be restored..."
- fi
-else
- # initiate state file
- echo "false" > $STATEFILE
-
- # execute suspend-guard
- while :; do
- CURRENT_STATE=`cat $STATEFILE`
- SHOULD_STATE=`check_player_state "$SUPPAPP"`
- if [[ "$CURRENT_STATE" != "$SHOULD_STATE" ]]; then
- if [[ "$SHOULD_STATE" == "true" ]]; then
- prevent_sleep
- echo "true" > $STATEFILE
- echo "inhibit sleep"
- else
- reset_settings
- echo "false" > $STATEFILE
- echo "uninhibit sleep"
- fi
+while :; do
+ if [[ `check_player_state` == "true" ]]; then
+ prevent_sleep &
+ if [[ "$DEBUG" == "true" ]]; then
+ echo "inhibit sleep for $TIMEOUT seconds"
fi
- sleep $TIMEOUT # Zzzz...
- done
-fi
+ fi
+ sleep $TIMEOUT # Zzzz...
+done
# EOF sguard.sh
