hacking-session: close session in case of inactivityHEADmaster

If user doesn't log in to hacking session within 60 minutes,
the session is terminated. Also default behavior is changed and
the session is terminated upon logging out. When user would like
to continue hacking session the 'continue_hacking' command is provided.
Android multinode hacking session was fixed and it closes both nodes properly.

Signed-off-by: Milosz Wasilewski <milosz.wasilewski@linaro.org>
Change-Id: I2936067fcdc17616a2dd85bf8dd58c1d76b6f26c

1 files changed, 41 insertions, 3 deletions

diff --git a/invoke_session_oe b/invoke_session_oe
index 59b7847..8b6fe0c 100755
--- a/invoke_session_oe
+++ b/invoke_session_oe
@@ -1,8 +1,13 @@
 #!/bin/sh
 # Usage ./invoke_session <gateway>
 
-# Hack for now until lava-test-shell is smart enough to know it's dispatcher ip
-gateway=$1
+# If gateway isn't set we will guess it based on the default route
+if [ -z "$1" ]; then
+    gateway=`ip route get 8.8.8.8 | grep via | cut -d ' ' -f3`
+else
+    gateway=$1
+fi
+
 echo "Target's Gateway: $gateway"
 
 # Copy invoke session
@@ -31,13 +36,46 @@ echo ")"
 echo "*********************************************************************************************"
 echo ""
 echo ""
+
+cat <<EOF > ~/.bash_logout
+stop_hacking
+EOF
+
 mkdir -p /run
 mkdir -p /run/hacking
 echo $$ > /run/hacking/hacking.pid
+TIMESTAMP=`stat -c %Y /run/hacking/hacking.pid`
+STARTED=false
+TERMINATED=false
 echo "Hacking session active..."
+lava-test-case hacking-session-active --result pass
+tail -f /var/log/syslog &
+echo $! > /run/hacking/tail.pid
 while [ -f /run/hacking/hacking.pid ]
 do
+    date
+    echo "===================="
+    who
+    echo "===================="
+    echo ""
 	sleep 10
+    LOGGEDIN=`who | grep pts | wc -l`
+    if ! $STARTED && [ $LOGGEDIN -gt 0 ]; then
+        STARTED=true
+    elif ! $STARTED && [ $LOGGEDIN -eq 0 ]; then
+        NOW=`date +%s`
+        ELAPSED=`expr $NOW - $TIMESTAMP`
+        if [ $ELAPSED -gt 3600 ]; then
+            TERMINATED=true
+            echo "No user logged in. Terminating session..."
+            lava-test-case hacking-session-terminated --result fail --measurement ${ELAPSED} --units seconds
+            stop_hacking
+        fi
+    fi
 done
+kill `cat /run/hacking/tail.pid`
+rm /run/hacking/tail.pid
 echo "Hacking session ended..."
-echo "<LAVA_TEST_RUNNER>: exiting"
+if ! ${TERMINATED}; then
+    lava-test-case hacking-session-terminated --result pass
+fi