[libvirt] for testing the python binding API
From: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com>
there will come an "RESUME" events when qemu domains are started.
this python test can catch the "RESUME" event
Signed-off-by: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com>
---
qemu-event-test.py | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 57 insertions(+), 0 deletions(-)
create mode 100755 qemu-event-test.py
diff --git a/qemu-event-test.py b/qemu-event-test.py
new file mode 100755
index 0000000..cf33d04
--- /dev/null
+++ b/qemu-event-test.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+import libvirt
+import libvirt_qemu
+import threading
+import time
+import signal
+import os
+import sys
+
+eventLoopThread = None
+
+def eventLoopRun():
+ while True:
+ libvirt.virEventRunDefaultImpl()
+
+def eventLoopStart():
+ global eventLoopThread
+
+ libvirt.virEventRegisterDefaultImpl()
+ eventLoopThread = threading.Thread(target=eventLoopRun,
name="libvirtEventLoop")
+ eventLoopThread.setDaemon(True)
+ eventLoopThread.start()
+
+
+def reportDefault(conn, dom, eventName,eventArgs,opaque):
+ print "DEFAULT EVENT: Domain %s(%s), pass the unknown event:%s, arguments is:
%s" % (dom.name(), dom.ID(), eventName, eventArgs)
+
+eventStrings = (
+ "RESUME",
+ "VNC_CONNECTED",
+ "VNC_DISCONNECTED",
+ "VNC_INITIALIZED",
+ "RESET",
+ "SHUTDOWN",
+ "HELLO" );
+eventID = {};
+
+def signal_handler(signal, frame):
+ print "deregister event: %d" %(eventID[0])
+ #libvirt_qemu.domainQemuEventDeregister(conn, eventID[0])
+ print "test safely exit"
+ sys.exit(0)
+
+def main():
+ eventLoopStart()
+ signal.signal(signal.SIGINT, signal_handler)
+ conn = libvirt.openReadOnly('qemu:///system')
+ eventID[0] = libvirt_qemu.domainQemuEventRegister(conn, None, eventStrings[0],
reportDefault, None)
+
+ while 1:
+ time.sleep(1)
+
+if __name__ == "__main__":
+ main()
+
+
--
1.7.5.4