From f5901da1b16f5e8ffc71298c2adade8c842328cf Mon Sep 17 00:00:00 2001
From: Michael Prokop <mika@grml.org>
Date: Sat, 28 Apr 2007 17:33:36 +0200
Subject: [PATCH] bt-audio: use /etc/grml/script-functions, some more small
 improvements in status messages

---
 debian/changelog  |  7 +++++++
 usr_sbin/bt-audio | 21 ++++++++++++++-------
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 7e30f00..dcffaf4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+grml-scripts (0.9.45) unstable; urgency=low
+
+  * bt-audio: use /etc/grml/script-functions, some more small
+    improvements in status messages.
+
+ -- Michael Prokop <mika@grml.org>  Sat, 28 Apr 2007 17:32:47 +0200
+
 grml-scripts (0.9.44) unstable; urgency=low
 
   * Depend on libterm-readkey-perl as it is needed for grml-quickconfig.
diff --git a/usr_sbin/bt-audio b/usr_sbin/bt-audio
index a467179..b8ff03b 100755
--- a/usr_sbin/bt-audio
+++ b/usr_sbin/bt-audio
@@ -8,11 +8,9 @@
 ################################################################################
 
 . /etc/grml/lsb-functions
+. /etc/grml/script-functions
 
-if [ $UID != 0 ] ; then
-   eerror "Need root privileges. Please run $0 as user root." ; eend 1
-   exit 1
-fi
+check4root || exit 1
 
 HCID_CONF='/etc/bluetooth/bt_headset.conf'
 [ -n "$PIN" ] || PIN='0000'
@@ -22,7 +20,7 @@ case "$1" in
    einfo "Starting bluetooth support."
     eindent
 
-    if ! [ -r $HCID_CONF ] ; then
+    if ! [ -r "$HCID_CONF" ] ; then
       ewarn "$HCID_CONF does not exist. Setting it up."
       cat > $HCID_CONF <<EOF
 # Bluetooth headset configuration file created by bt-audio.
@@ -140,9 +138,18 @@ EOF
     rm -f $SUCCESS $ERROR
     ;;
   stop)
-    einfo "Stopping hcid."
-    killall hcid ; eend $? # workaround because start-stop-daemon does not work :-/
+    HCIDAEMON=$(pgrep hcid)
+    if [ -n "$HCIDAEMON" ] ; then
+       einfo "Stopping hcid."
+       kill $HCIDAEMON
+       eend $? # workaround because start-stop-daemon does not work :-/
+    else
+       einfo "No running hcid found, nothing to stop."
+       eend 0
+    fi
+
     ewarn "Will not stop dbus as it might be used by other services." ; eend 0
+
     einfo "Disconnecting all human input devices."
     logger -t "bluez-connect" "disconnected all human input devices"
     hidd --killall ; eend $?
-- 
2.1.4