mirror of
https://gitlab.com/libvirt/libvirt-python.git
synced 2024-10-26 07:55:06 +03:00
Add support for secret event APIs
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
parent
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commit
69797c4726
@ -528,6 +528,8 @@ skip_function = (
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'virConnectStoragePoolEventDeregisterAny', # overridden in virConnect.py
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'virConnectNodeDeviceEventRegisterAny', # overridden in virConnect.py
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'virConnectNodeDeviceEventDeregisterAny', # overridden in virConnect.py
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'virConnectSecretEventRegisterAny', # overridden in virConnect.py
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'virConnectSecretEventDeregisterAny', # overridden in virConnect.py
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'virSaveLastError', # We have our own python error wrapper
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'virFreeError', # Only needed if we use virSaveLastError
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'virConnectListAllDomains', # overridden in virConnect.py
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@ -392,6 +392,49 @@
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self.nodeDeviceEventCallbackID[ret] = opaque
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return ret
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def _dispatchSecretEventLifecycleCallback(self, net, event, detail, cbData):
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"""Dispatches events to python user secret lifecycle 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, virSecret(self, _obj=net), event, detail, opaque)
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return 0
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def _dispatchSecretEventGEnericCallback(self, net, cbData):
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"""Dispatches events to python user secret generic 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, virSecret(self, _obj=net), opaque)
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return 0
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def secretEventDeregisterAny(self, callbackID):
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"""Removes a Secret Event Callback. De-registering for a
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secret callback will disable delivery of this event type"""
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try:
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ret = libvirtmod.virConnectSecretEventDeregisterAny(self._o, callbackID)
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if ret == -1: raise libvirtError ('virConnectSecretEventDeregisterAny() failed', conn=self)
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del self.secretEventCallbackID[callbackID]
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except AttributeError:
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pass
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def secretEventRegisterAny(self, net, eventID, cb, opaque):
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"""Adds a Secret Event Callback. Registering for a secret
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callback will enable delivery of the events"""
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if not hasattr(self, 'secretEventCallbackID'):
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self.secretEventCallbackID = {}
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cbData = { "cb": cb, "conn": self, "opaque": opaque }
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if net is None:
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ret = libvirtmod.virConnectSecretEventRegisterAny(self._o, None, eventID, cbData)
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else:
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ret = libvirtmod.virConnectSecretEventRegisterAny(self._o, net._o, eventID, cbData)
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if ret == -1:
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raise libvirtError ('virConnectSecretEventRegisterAny() failed', conn=self)
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self.secretEventCallbackID[ret] = opaque
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return ret
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def listAllDomains(self, flags=0):
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"""List all domains and returns a list of domain objects"""
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ret = libvirtmod.virConnectListAllDomains(self._o, flags)
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@ -9138,6 +9138,205 @@ libvirt_virConnectNodeDeviceEventDeregisterAny(PyObject *self ATTRIBUTE_UNUSED,
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#endif /* LIBVIR_CHECK_VERSION(2, 2, 0)*/
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#if LIBVIR_CHECK_VERSION(3, 0, 0)
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static void
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libvirt_virConnectSecretEventFreeFunc(void *opaque)
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{
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PyObject *pyobj_conn = (PyObject*)opaque;
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LIBVIRT_ENSURE_THREAD_STATE;
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Py_DECREF(pyobj_conn);
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LIBVIRT_RELEASE_THREAD_STATE;
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}
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static int
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libvirt_virConnectSecretEventLifecycleCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
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virSecretPtr secret,
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int event,
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int detail,
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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_secret;
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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 virSecretPtr */
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virSecretRef(secret);
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if (!(pyobj_secret = libvirt_virSecretPtrWrap(secret))) {
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virSecretFree(secret);
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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*)"_dispatchSecretEventLifecycleCallback",
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(char*)"OiiO",
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pyobj_secret,
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event,
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detail,
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pyobj_cbData);
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Py_DECREF(pyobj_cbData);
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Py_DECREF(pyobj_secret);
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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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static int
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libvirt_virConnectSecretEventGenericCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
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virSecretPtr secret,
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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_secret;
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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 virSecretPtr */
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virSecretRef(secret);
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if (!(pyobj_secret = libvirt_virSecretPtrWrap(secret))) {
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virSecretFree(secret);
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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*)"_dispatchSecretEventGenericCallback",
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(char*)"OO",
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pyobj_secret,
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pyobj_cbData);
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Py_DECREF(pyobj_cbData);
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Py_DECREF(pyobj_secret);
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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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static PyObject *
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libvirt_virConnectSecretEventRegisterAny(PyObject *self ATTRIBUTE_UNUSED,
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PyObject *args)
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{
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PyObject *pyobj_conn; /* virConnectPtr */
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PyObject *pyobj_secret;
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PyObject *pyobj_cbData; /* hash of callback data */
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int eventID;
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virConnectPtr conn;
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int ret = 0;
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virConnectSecretEventGenericCallback cb = NULL;
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virSecretPtr secret;
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if (!PyArg_ParseTuple(args,
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(char *) "OOiO:virConnectSecretEventRegisterAny",
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&pyobj_conn, &pyobj_secret, &eventID, &pyobj_cbData))
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return NULL;
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DEBUG("libvirt_virConnectSecretEventRegister(%p %p %d %p) called\n",
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pyobj_conn, pyobj_secret, eventID, pyobj_cbData);
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conn = PyvirConnect_Get(pyobj_conn);
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if (pyobj_secret == Py_None)
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secret = NULL;
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else
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secret = PyvirSecret_Get(pyobj_secret);
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switch ((virSecretEventID) eventID) {
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case VIR_SECRET_EVENT_ID_LIFECYCLE:
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cb = VIR_SECRET_EVENT_CALLBACK(libvirt_virConnectSecretEventLifecycleCallback);
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break;
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case VIR_SECRET_EVENT_ID_VALUE_CHANGED:
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cb = VIR_SECRET_EVENT_CALLBACK(libvirt_virConnectSecretEventGenericCallback);
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break;
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case VIR_SECRET_EVENT_ID_LAST:
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break;
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}
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if (!cb) {
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return VIR_PY_INT_FAIL;
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}
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Py_INCREF(pyobj_cbData);
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LIBVIRT_BEGIN_ALLOW_THREADS;
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ret = virConnectSecretEventRegisterAny(conn, secret, eventID,
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cb, pyobj_cbData,
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libvirt_virConnectSecretEventFreeFunc);
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LIBVIRT_END_ALLOW_THREADS;
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if (ret < 0) {
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Py_DECREF(pyobj_cbData);
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}
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return libvirt_intWrap(ret);
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}
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static PyObject *
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libvirt_virConnectSecretEventDeregisterAny(PyObject *self ATTRIBUTE_UNUSED,
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PyObject *args)
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{
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PyObject *pyobj_conn;
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int callbackID;
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virConnectPtr conn;
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int ret = 0;
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if (!PyArg_ParseTuple(args, (char *) "Oi:virConnectSecretEventDeregister",
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&pyobj_conn, &callbackID))
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return NULL;
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DEBUG("libvirt_virConnectSecretEventDeregister(%p) called\n", pyobj_conn);
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conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
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LIBVIRT_BEGIN_ALLOW_THREADS;
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ret = virConnectSecretEventDeregisterAny(conn, callbackID);
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LIBVIRT_END_ALLOW_THREADS;
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return libvirt_intWrap(ret);
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}
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#endif /* LIBVIR_CHECK_VERSION(3, 0, 0)*/
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/************************************************************************
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* *
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* The registration stuff *
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@ -9357,6 +9556,10 @@ static PyMethodDef libvirtMethods[] = {
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{(char *) "virConnectNodeDeviceEventRegisterAny", libvirt_virConnectNodeDeviceEventRegisterAny, METH_VARARGS, NULL},
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{(char *) "virConnectNodeDeviceEventDeregisterAny", libvirt_virConnectNodeDeviceEventDeregisterAny, METH_VARARGS, NULL},
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#endif /* LIBVIR_CHECK_VERSION(2, 2, 0) */
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#if LIBVIR_CHECK_VERSION(3, 0, 0)
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{(char *) "virConnectSecretEventRegisterAny", libvirt_virConnectSecretEventRegisterAny, METH_VARARGS, NULL},
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{(char *) "virConnectSecretEventDeregisterAny", libvirt_virConnectSecretEventDeregisterAny, METH_VARARGS, NULL},
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#endif /* LIBVIR_CHECK_VERSION(3, 0, 0) */
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{NULL, NULL, 0, NULL}
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};
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@ -179,6 +179,9 @@ for cname in wantfunctions:
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if (name.startswith("virConnectNodeDeviceEvent") and
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name.endswith("Callback")):
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continue
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if (name.startswith("virConnectSecretEvent") and
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name.endswith("Callback")):
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continue
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# virEvent APIs go into main 'libvirt' namespace not any class
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