X-Git-Url: http://git.pippins.net/embedvideo/.git/?a=blobdiff_plain;f=rip_dvd.wrap;h=cdbd80e5360817fda0896dc751cf9f5e5ca71083;hb=f95d0312d13f205bbdc5e30312095c0133f44b36;hp=76fcb3ccd62883d2b6f136cf562beaa69939c350;hpb=1142be4419e004fa0b0aaccd0048529b6f4f0906;p=rip_dvd%2F.git

diff --git a/rip_dvd.wrap b/rip_dvd.wrap
index 76fcb3c..cdbd80e 100755
--- a/rip_dvd.wrap
+++ b/rip_dvd.wrap
@@ -5,6 +5,26 @@
 # script is called from the mythtv menus for example with a
 # smaller set of options.
 
+##############################################
+# Don't run if a previous rip attempt is still running
+SCRIPT_NAME1="rip_dvd.wrap"
+SCRIPT_NAME2="xterm -T Ripping"
+MY_PID=$$
+PARENT_PID=$PPID
+GRAND_PID=$(ps -ef | grep "^[a-zA-Z]* [ ]* $PARENT_PID " | awk '{print $3}')
+GREAT_GRAND_PID=$(ps -ef | grep "^[a-zA-Z]* [ ]* $GRAND_PID " | awk '{print $3}')
+ps -ef | grep -e "$SCRIPT_NAME1" -e "$SCRIPT_NAME2" | grep -v grep | grep -v $MY_PID | grep -v $PARENT_PID | grep -v $GRAND_PID | grep -v $GREAT_GRAND_PID
+if [[ $? == 0 ]]; then
+  echo -e "-E- Found an instance of this script already running. Aborting this additional attempt to rip..."
+  echo -e "    my_pid=$MY_PID parent_pid=$PARENT_PID grand_pid=$GRAND_PID great_grand_pid=$GREAT_GRAND_PID\n"
+  CALLER=$(ps -ef | grep "^[a-zA-Z]* [ ]* $PPID " | awk '{print $3}')
+  CALLER_CALLER=$(ps -ef | grep "^[a-zA-Z]* [ ]* $CALLER " | awk '{print $3}')
+  echo I was called from $CALLER who was called by $CALLER_CALLER
+  ps -ef | grep $MY_PID | grep -v grep
+  ps -ef | grep $PARENT_PID | grep -v grep
+  exit 1
+fi
+
 ##############################################
 # COMMAND LINE PROCESSING
 
@@ -18,7 +38,7 @@ shift 1
 ##############################################
 if [ -z "$dvdtype" ]; then
   echo "-E- $0 <dvdtype>' is a required option"
-  usage
+  exit 1
 fi
 
 mydir=$(cd $(dirname $0) && pwd)
@@ -98,7 +118,7 @@ elif [ "$dvdtype" == "church" ]; then
   rip_opts="$rip_opts"
 else
   echo '-E- Must specify dvdtype as "netflix" or "collection" or "childrens" or "church"'
-  usage
+  exit 1
 fi
 
 ##############################################