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https://gitlab.com/libvirt/libvirt-python.git
synced 2024-10-26 07:55:06 +03:00
Add binding for network metadata events
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
parent
f02cf5d18c
commit
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@ -664,6 +664,10 @@ def myNetworkEventLifecycleCallback(conn: libvirt.virConnect, net: libvirt.virNe
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print("myNetworkEventLifecycleCallback: Network %s %s %s" % (
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net.name(), NET_EVENTS[event], NET_EVENTS[event][detail]))
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def myNetworkEventMetadataChangeCallback(conn: libvirt.virConnect, dom: libvirt.virNetwork, mtype: int, nsuri: str, opaque: _T) -> None:
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print("myNetworkEventMetadataChangeCallback: Network %s(%s) changed metadata mtype=%d nsuri=%s" % (
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dom.name(), dom.ID(), mtype, nsuri))
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##########################################################################
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# Storage pool events
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@ -806,6 +810,7 @@ def main() -> None:
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netcallbacks = [
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vc.networkEventRegisterAny(None, libvirt.VIR_NETWORK_EVENT_ID_LIFECYCLE, myNetworkEventLifecycleCallback, None),
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vc.networkEventRegisterAny(None, libvirt.VIR_NETWORK_EVENT_ID_METADATA_CHANGE, myNetworkEventMetadataChangeCallback, None),
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]
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poolcallbacks = [
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@ -299,6 +299,15 @@
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cb(self, virNetwork(self, _obj=net), event, detail, opaque)
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return 0
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def _dispatchNetworkEventMetadataChangeCallback(self, dom: 'virNetwork', mtype: int, nsuri: str, cbData: Dict[str, Any]) -> int:
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"""Dispatches event to python user network metadata change event callbacks
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"""
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cb = cbData["cb"]
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opaque = cbData["opaque"]
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cb(self, virNetwork(self, _obj=dom), mtype, nsuri, opaque)
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return 0
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def networkEventDeregisterAny(self, callbackID: int) -> None:
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"""Removes a Network Event Callback. De-registering for a
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network callback will disable delivery of this event type"""
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@ -7649,6 +7649,59 @@ libvirt_virConnectNetworkEventLifecycleCallback(virConnectPtr conn ATTRIBUTE_UNU
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return ret;
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}
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#ifdef VIR_NETWORK_EVENT_ID_METADATA_CHANGE
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static int
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libvirt_virConnectNetworkEventMetadataChangeCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
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virNetworkPtr dom,
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int type,
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const char *nsuri,
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void *opaque)
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{
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PyObject *pyobj_cbData = (PyObject*)opaque;
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PyObject *pyobj_dom;
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PyObject *pyobj_ret = NULL;
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PyObject *pyobj_conn;
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PyObject *dictKey;
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int ret = -1;
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LIBVIRT_ENSURE_THREAD_STATE;
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if (!(dictKey = libvirt_constcharPtrWrap("conn")))
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goto cleanup;
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pyobj_conn = PyDict_GetItem(pyobj_cbData, dictKey);
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Py_DECREF(dictKey);
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/* Create a python instance of this virNetworkPtr */
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virNetworkRef(dom);
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if (!(pyobj_dom = libvirt_virNetworkPtrWrap(dom))) {
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virNetworkFree(dom);
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goto cleanup;
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}
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Py_INCREF(pyobj_cbData);
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/* Call the Callback Dispatcher */
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pyobj_ret = PyObject_CallMethod(pyobj_conn,
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(char*)"_dispatchNetworkEventMetadataChangeCallback",
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(char*)"OisO",
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pyobj_dom, type, nsuri, pyobj_cbData);
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Py_DECREF(pyobj_cbData);
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Py_DECREF(pyobj_dom);
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cleanup:
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if (!pyobj_ret) {
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DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret);
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PyErr_Print();
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} else {
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Py_DECREF(pyobj_ret);
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ret = 0;
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}
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LIBVIRT_RELEASE_THREAD_STATE;
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return ret;
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}
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#endif /* VIR_NETWORK_EVENT_ID_METADATA_CHANGE */
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static PyObject *
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libvirt_virConnectNetworkEventRegisterAny(PyObject *self ATTRIBUTE_UNUSED,
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PyObject *args)
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@ -7680,6 +7733,12 @@ libvirt_virConnectNetworkEventRegisterAny(PyObject *self ATTRIBUTE_UNUSED,
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cb = VIR_NETWORK_EVENT_CALLBACK(libvirt_virConnectNetworkEventLifecycleCallback);
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break;
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#ifdef VIR_NETWORK_EVENT_ID_METADATA_CHANGE
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case VIR_NETWORK_EVENT_ID_METADATA_CHANGE:
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cb = VIR_NETWORK_EVENT_CALLBACK(libvirt_virConnectNetworkEventMetadataChangeCallback);
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break;
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#endif /* VIR_NETWORK_EVENT_ID_METADATA_CHANGE */
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case VIR_NETWORK_EVENT_ID_LAST:
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break;
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}
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