Start Pegasus when deregistering providers.

openlmi-mof-register should be able to deregister mof files and providers
also when Pegasus is not running.

This patch starts Pegasus without any listening to network, so little harm
can be done. Still, if there are indications subscribed, some indications
may be sent!

1 files changed, 28 insertions, 0 deletions

diff --git a/openlmi-mof-register b/openlmi-mof-register
index 50e4bc5..67f1d61 100755
--- a/openlmi-mof-register
+++ b/openlmi-mof-register
@@ -22,6 +22,26 @@
 pegasus_repository="/var/lib/Pegasus/"
 default_namespace="root/cimv2"
 
+function start_pegasus()
+{
+    # Start Pegasus CIMOM in restricted mode, listening only on its unix socket
+    /usr/sbin/cimserver daemon=true \
+            enableHttpConnection=false \
+            enableHttpsConnection=false \
+            enableRemotePrivilegedUserAccess=false \
+            slp=false
+
+    if [ "$?" != "0" ]; then
+        echo "Cannot start Pegasus" >&2
+        exit 1
+    fi
+}
+
+function stop_pegasus()
+{
+    /usr/sbin/cimserver -s
+}
+
 function usage()
 {
     printf "Usage: $0 [ --just-mofs ] [ -n namespace ] [ -c cimom ]
@@ -101,6 +121,11 @@ function unregister()
 
     if [ $HAS_PEGASUS -eq 1 ] && echo $cimom | grep -q 'all\|tog-pegasus';
     then
+        # Pegasus must be running when removing MOF files and providers
+        if ! /usr/sbin/cimserver --status &>/dev/null; then
+            CUSTOM_PEGASUS=1
+            start_pegasus
+        fi
         if [ -n "$reg" ];
         then
             for provider in $(sed -n 's/ *group: *//p' "$reg" | sort | uniq);
@@ -109,6 +134,9 @@ function unregister()
             done
         fi
         mofcomp -n $namespace -r ${mofs[@]}
+        if [ -n "$CUSTOM_PEGASUS" ]; then
+            stop_pegasus
+        fi
     fi
 }