From 3c8da986e3b18b5da0116eafcd49794f2ce6199d Mon Sep 17 00:00:00 2001
From: Stefan Saraev <stefan@saraev.ca>
Date: Thu, 29 Aug 2013 17:21:40 +0300
Subject: [PATCH] tvheadend: rework start/stop/suspend. prepare for systemd

---
 .../tvheadend/source/bin/tvheadend.start      | 12 ++++++----
 .../tvheadend/source/bin/tvheadend.stop       | 18 +++++++++++----
 .../tvheadend/source/sleep.d/tvheadend.power  | 23 +++++--------------
 3 files changed, 27 insertions(+), 26 deletions(-)

diff --git a/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.start b/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.start
index 5a68bc1e68..5c2f7db1e9 100755
--- a/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.start
+++ b/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.start
@@ -24,6 +24,7 @@
 
 LOCKDIR="/var/lock/"
 LOCKFILE="tvheadend.disabled"
+LOCKFILE_SLEEP="tvheadend.sleep"
 
 ADDON_DIR="$HOME/.xbmc/addons/service.multimedia.tvheadend"
 ADDON_SYS_DIR="/usr/lib/xbmc/addons/service.multimedia.tvheadend"
@@ -113,7 +114,9 @@ mkdir -p /var/config
 . /var/config/tvheadend.conf.default
 . /var/config/tvheadend.conf
 
-
+  rm -rf "$LOCKDIR/$LOCKFILE_SLEEP" &>/dev/null
+  tvheadend.stop
+  rm -rf "$LOCKDIR/$LOCKFILE" &>/dev/null
   if [ ! "$(pidof $ADDON_BIN)" ]; then
     # start userspace DVB driver/addon
     for driver_dvb in $(find /storage/.xbmc/addons/driver.dvb.*/bin/userspace-driver.sh -type f 2>/dev/null); do
@@ -123,11 +126,10 @@ mkdir -p /var/config
       . $driver_dvb
     done
 
-    if [ -f "$LOCKDIR/$LOCKFILE" ] ; then
-      rm -rf "$LOCKDIR/$LOCKFILE"
-    fi
-
     while [ true ] ; do
+      while [ -f "$LOCKDIR/$LOCKFILE_SLEEP" ] ; do
+        usleep 100000
+      done
       if [ -f "$LOCKDIR/$LOCKFILE" ] ; then
         break
       fi
diff --git a/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.stop b/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.stop
index dbf1d9d202..6713e0249c 100755
--- a/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.stop
+++ b/packages/addons/service/multimedia/tvheadend/source/bin/tvheadend.stop
@@ -24,12 +24,22 @@
 
 LOCKDIR="/var/lock/"
 LOCKFILE="tvheadend.disabled"
+LOCKFILE_SLEEP="tvheadend.sleep"
 
 ADDON_BIN="tvheadend"
 
 mkdir -p "$LOCKDIR"
-touch "$LOCKDIR/$LOCKFILE"
-
-if [ "$(pidof $ADDON_BIN)" ];then
-  killall $ADDON_BIN
+if [ ! -e "$LOCKDIR/$LOCKFILE_SLEEP" ] ; then
+  touch "$LOCKDIR/$LOCKFILE"
+fi
+
+if [ "$(pidof $ADDON_BIN)" ] ; then
+  killall -q $ADDON_BIN
+  for seq in `seq 1 10` ; do
+    if [ ! "$(pidof $ADDON_BIN)" ] ; then
+      break
+    fi
+    usleep 200000
+  done
+  killall -q -9 $ADDON_BIN
 fi
diff --git a/packages/addons/service/multimedia/tvheadend/source/sleep.d/tvheadend.power b/packages/addons/service/multimedia/tvheadend/source/sleep.d/tvheadend.power
index b1c0375226..3f63e940c4 100755
--- a/packages/addons/service/multimedia/tvheadend/source/sleep.d/tvheadend.power
+++ b/packages/addons/service/multimedia/tvheadend/source/sleep.d/tvheadend.power
@@ -26,40 +26,29 @@ ADDON_HOME="$HOME/.xbmc/userdata/addon_data/service.multimedia.tvheadend"
 ADDON_SETTINGS="$ADDON_HOME/settings.xml"
 REMOVE_MODULES=`grep REMOVE_MODULES $ADDON_SETTINGS | sed 's|.*value="\([^"]*\)".*|\1|g'`
 
-LOCKFILE="/var/lock/tvheadend.sleep"
+LOCKFILE_SLEEP="/var/lock/tvheadend.sleep"
 
 ADDON_DIR="$HOME/.xbmc/addons/service.multimedia.tvheadend"
 
 case "$1" in
-  hibernate|suspend)
+  hibernate|suspend|pre)
     if [ "$(pidof tvheadend)" ];then
       progress "Shutting down HTS TVHeadend for suspending..."
-      xbmc-send -a "Notification(tvheadend, Shutting down HTS TVHeadend for suspend..., 5000, $ADDON_DIR/icon.png)"
+      touch $LOCKFILE_SLEEP
       tvheadend.stop
-      touch $LOCKFILE
       for module in $REMOVE_MODULES ; do
         rmmod -w $module
       done
     fi
     ;;
 
-  thaw|resume)
-    if [ -f "$LOCKFILE" ] ; then
+  thaw|resume|post)
+    if [ -f "$LOCKFILE_SLEEP" ] ; then
       progress "Restarting HTS TVHeadend for wakeup..."
-      xbmc-send -a "Notification(tvheadend, Restarting HTS TVHeadend for wakeup..., 5000, $ADDON_DIR/icon.png)"
       for module in $REMOVE_MODULES ; do
         modprobe $module
       done
-      tvheadend.stop
-      for seq in `seq 1 10` ; do
-        if [ ! "$(pidof tvheadend)" ];then
-          break
-        fi
-        usleep 500000
-      done
-      killall -9 tvheadend &>/dev/null
-      rm -rf "$LOCKFILE"
-      tvheadend.start
+      rm -rf "$LOCKFILE_SLEEP"
     fi
     ;;
   *) exit $NA