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authorLuiz Capitulino <lcapitulino@redhat.com>2013-09-10 16:39:23 -0400
committerLuiz Capitulino <lcapitulino@redhat.com>2013-09-18 08:57:02 -0400
commit22f3946bc5db2090ffc4ea41f2b83d09e58b665e (patch)
treed6685f78fc7eb68479d13ea92968c67f96247f09 /scripts/qmp/qom-set
parent6c2679fc19560699679200fb42ab4659bcbe7f79 (diff)
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QMP: add scripts/qmp
Populate it with all scripts stored in QMP/. Also fixes trailing whitespaces in qmp-shell and qmp.py. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'scripts/qmp/qom-set')
-rwxr-xr-xscripts/qmp/qom-set64
1 files changed, 64 insertions, 0 deletions
diff --git a/scripts/qmp/qom-set b/scripts/qmp/qom-set
new file mode 100755
index 0000000..54ecfec
--- /dev/null
+++ b/scripts/qmp/qom-set
@@ -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
+value = None
+
+def usage():
+ return '''environment variables:
+ QMP_SOCKET=<path | addr:port>
+usage:
+ %s [-h] [-s <QMP socket path | addr:port>] <path>.<property> <value>
+''' % 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");
+
+if len(args) > 1:
+ try:
+ path, prop = args[0].rsplit('.', 1)
+ except:
+ usage_error("invalid format for path/property/value")
+ value = args[1]
+else:
+ usage_error("not enough arguments")
+
+srv = QEMUMonitorProtocol(socket_path)
+srv.connect()
+
+print srv.command('qom-set', path=path, property=prop, value=sys.argv[2])