Signed-off-by: Jiri Denemark <jdenemar@redhat.com> --- examples/event-test.py | 4 +++ libvirt-override-virConnect.py | 9 +++++++ libvirt-override.c | 57 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 70 insertions(+) diff --git a/examples/event-test.py b/examples/event-test.py index 2c6ce7b..615f86c 100755 --- a/examples/event-test.py +++ b/examples/event-test.py @@ -530,6 +530,9 @@ def myDomainEventAgentLifecycleCallback(conn, dom, state, reason, opaque): def myDomainEventDeviceAddedCallback(conn, dom, dev, opaque): print("myDomainEventDeviceAddedCallback: Domain %s(%s) device added: %s" % ( dom.name(), dom.ID(), dev)) +def myDomainEventMigrationIteration(conn, dom, iteration, opaque): + print("myDomainEventMigrationIteration: Domain %s(%s) started migration iteration %d" % ( + dom.name(), dom.ID(), iteration)) ########################################################################## # Network events @@ -642,6 +645,7 @@ def main(): vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_TUNABLE, myDomainEventTunableCallback, None) vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_AGENT_LIFECYCLE, myDomainEventAgentLifecycleCallback, None) vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_DEVICE_ADDED, myDomainEventDeviceAddedCallback, None) + vc.domainEventRegisterAny(None, libvirt.VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION, myDomainEventMigrationIteration, None) vc.networkEventRegisterAny(None, libvirt.VIR_NETWORK_EVENT_ID_LIFECYCLE, myNetworkEventLifecycleCallback, None) diff --git a/libvirt-override-virConnect.py b/libvirt-override-virConnect.py index 821be87..4231195 100644 --- a/libvirt-override-virConnect.py +++ b/libvirt-override-virConnect.py @@ -216,6 +216,15 @@ cb(self, virDomain(self, _obj=dom), devAlias, opaque) return 0 + def _dispatchDomainEventMigrationIterationCallback(self, dom, iteration, cbData): + """Dispatches event to python user domain migration iteration event callbacks + """ + cb = cbData["cb"] + opaque = cbData["opaque"] + + cb(self, virDomain(self, _obj=dom), iteration, opaque) + return 0 + def domainEventDeregisterAny(self, callbackID): """Removes a Domain Event Callback. De-registering for a domain callback will disable delivery of this event type """ diff --git a/libvirt-override.c b/libvirt-override.c index 5f1c98f..a8c019b 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -6783,6 +6783,58 @@ libvirt_virConnectDomainEventDeviceAddedCallback(virConnectPtr conn ATTRIBUTE_UN } #endif /* VIR_DOMAIN_EVENT_ID_DEVICE_ADDED */ +#ifdef VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION +static int +libvirt_virConnectDomainEventMigrationIterationCallback(virConnectPtr conn ATTRIBUTE_UNUSED, + virDomainPtr dom, + int iteration, + void *opaque) +{ + PyObject *pyobj_cbData = (PyObject*)opaque; + PyObject *pyobj_dom; + PyObject *pyobj_ret = NULL; + PyObject *pyobj_conn; + PyObject *dictKey; + int ret = -1; + + LIBVIRT_ENSURE_THREAD_STATE; + + if (!(dictKey = libvirt_constcharPtrWrap("conn"))) + goto cleanup; + pyobj_conn = PyDict_GetItem(pyobj_cbData, dictKey); + Py_DECREF(dictKey); + + /* Create a python instance of this virDomainPtr */ + virDomainRef(dom); + if (!(pyobj_dom = libvirt_virDomainPtrWrap(dom))) { + virDomainFree(dom); + goto cleanup; + } + Py_INCREF(pyobj_cbData); + + /* Call the Callback Dispatcher */ + pyobj_ret = PyObject_CallMethod(pyobj_conn, + (char*)"_dispatchDomainEventMigrationIterationCallback", + (char*)"OiO", + pyobj_dom, iteration, pyobj_cbData); + + Py_DECREF(pyobj_cbData); + Py_DECREF(pyobj_dom); + + cleanup: + if (!pyobj_ret) { + DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret); + PyErr_Print(); + } else { + Py_DECREF(pyobj_ret); + ret = 0; + } + + LIBVIRT_RELEASE_THREAD_STATE; + return ret; +} +#endif /* VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION */ + static PyObject * libvirt_virConnectDomainEventRegisterAny(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) @@ -6883,6 +6935,11 @@ libvirt_virConnectDomainEventRegisterAny(PyObject *self ATTRIBUTE_UNUSED, cb = VIR_DOMAIN_EVENT_CALLBACK(libvirt_virConnectDomainEventDeviceAddedCallback); break; #endif /* VIR_DOMAIN_EVENT_ID_DEVICE_ADDED */ +#ifdef VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION + case VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION: + cb = VIR_DOMAIN_EVENT_CALLBACK(libvirt_virConnectDomainEventMigrationIterationCallback); + break; +#endif /* VIR_DOMAIN_EVENT_ID_MIGRATION_ITERATION */ case VIR_DOMAIN_EVENT_ID_LAST: break; } -- 2.7.0