qom: add test tools

Tested-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/QMP/qom-list b/QMP/qom-list
new file mode 100755
index 0000000000..1e7cc6cb2d
--- /dev/null
+++ b/QMP/qom-list
@@ -0,0 +1,64 @@
+#!/usr/bin/python
+##
+# QEMU Object Model test tools
+#
+# Copyright IBM, Corp. 2011
+#
+# Authors:
+#  Anthony Liguori   <aliguori@us.ibm.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.  See
+# the COPYING file in the top-level directory.
+##
+
+import sys
+import os
+from qmp import QEMUMonitorProtocol
+
+cmd, args = sys.argv[0], sys.argv[1:]
+socket_path = None
+path = None
+prop = None
+
+def usage():
+    return '''environment variables:
+    QMP_SOCKET=<path | addr:port>
+usage:
+    %s [-h] [-s <QMP socket path | addr:port>] [<path>]
+''' % cmd
+
+def usage_error(error_msg = "unspecified error"):
+    sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
+    exit(1)
+
+if len(args) > 0:
+    if args[0] == "-h":
+        print usage()
+        exit(0);
+    elif args[0] == "-s":
+        try:
+            socket_path = args[1]
+        except:
+            usage_error("missing argument: QMP socket path or address");
+        args = args[2:]
+
+if not socket_path:
+    if os.environ.has_key('QMP_SOCKET'):
+        socket_path = os.environ['QMP_SOCKET']
+    else:
+        usage_error("no QMP socket path or address given");
+
+srv = QEMUMonitorProtocol(socket_path)
+srv.connect()
+
+if len(args) == 0:
+    print '/'
+    sys.exit(0)
+
+for item in srv.command('qom-list', path=args[0]):
+    if item['type'].startswith('child<'):
+        print '%s/' % item['name']
+    elif item['type'].startswith('link<'):
+        print '@%s/' % item['name']
+    else:
+        print '%s' % item['name']