From ba4dab8a5295fda3f93676459a890b0d3332569a Mon Sep 17 00:00:00 2001
From: Greg Price <price@mit.edu>
Date: Wed, 30 Jul 2008 21:12:34 -0400
Subject: [PATCH] add --ls/-l to invirt-getconf

svn path=/trunk/packages/sipb-xen-base/; revision=787
---
 files/usr/sbin/invirt-getconf |   16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/files/usr/sbin/invirt-getconf b/files/usr/sbin/invirt-getconf
index ce0dfa6..bac6596 100755
--- a/files/usr/sbin/invirt-getconf
+++ b/files/usr/sbin/invirt-getconf
@@ -35,6 +35,9 @@ def main(argv):
         parser.add_option('-r', '--refresh',
                 action = 'store_true',
                 help = 'force the cache to be regenerated')
+        parser.add_option('-l', '--ls',
+                action = 'store_true',
+                help = 'list node\'s children')
         opts, args = parser.parse_args()
 
         try: [key] = args
@@ -57,7 +60,18 @@ def main(argv):
                     '%s: key "%s" not found' % (progress, component))
             except IndexError: raise invirt_exception(
                     '%s: index %s out of range' % (progress, component))
-        print conf
+        if opts.ls:
+            if type(conf) not in [dict, list]:
+                raise invirt_exception(
+                        '%s: node has no children (atomic datum)' % progress)
+            if type(conf) == list:
+                for i in xrange(len(conf)):
+                    print i
+            else:
+                for k in conf.iterkeys():
+                    print k
+        else:
+            print conf
     except invirt_exception, ex:
         print >> stderr, ex
         return 1
-- 
1.7.9.5