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list: Expose virConnectListAllNodeDevices to Python binding

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The implementation is done manually as the generator does not support
wrapping lists of C pointers into Python objects.

python/libvirt-override-api.xml: Document

python/libvirt-override-virConnect.py:
  * Implementation for listAllNodeDevices.

python/libvirt-override.c: Implementation for the wrapper.
This commit is contained in:
Osier Yang
2012-09-05 13:34:11 +08:00
parent c68cd62adb
commit a3676b6cb6
3 changed files with 66 additions and 0 deletions
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48
python/libvirt-override.c
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@@ -3386,6 +3386,53 @@ libvirt_virNodeListDevices(PyObject *self ATTRIBUTE_UNUSED,
return py_retval;
}
static PyObject *
libvirt_virConnectListAllNodeDevices(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args)
{
PyObject *pyobj_conn;
PyObject *py_retval = NULL;
PyObject *tmp = NULL;
virConnectPtr conn;
virNodeDevicePtr *devices = NULL;
int c_retval = 0;
int i;
unsigned int flags;
if (!PyArg_ParseTuple(args, (char *)"Oi:virConnectListAllNodeDevices",
&pyobj_conn, &flags))
return NULL;
conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
LIBVIRT_BEGIN_ALLOW_THREADS;
c_retval = virConnectListAllNodeDevices(conn, &devices, flags);
LIBVIRT_END_ALLOW_THREADS;
if (c_retval < 0)
return VIR_PY_NONE;
if (!(py_retval = PyList_New(c_retval)))
goto cleanup;
for (i = 0; i < c_retval; i++) {
if (!(tmp = libvirt_virNodeDevicePtrWrap(devices[i])) ||
PyList_SetItem(py_retval, i, tmp) < 0) {
Py_XDECREF(tmp);
Py_DECREF(py_retval);
py_retval = NULL;
goto cleanup;
}
/* python steals the pointer */
devices[i] = NULL;
}
cleanup:
for (i = 0; i < c_retval; i++)
if (devices[i])
virNodeDeviceFree(devices[i]);
VIR_FREE(devices);
return py_retval;
}
static PyObject *
libvirt_virNodeDeviceListCaps(PyObject *self ATTRIBUTE_UNUSED,
PyObject *args) {
@@ -6087,6 +6134,7 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virEventInvokeHandleCallback", libvirt_virEventInvokeHandleCallback, METH_VARARGS, NULL},
{(char *) "virEventInvokeTimeoutCallback", libvirt_virEventInvokeTimeoutCallback, METH_VARARGS, NULL},
{(char *) "virNodeListDevices", libvirt_virNodeListDevices, METH_VARARGS, NULL},
{(char *) "virConnectListAllNodeDevices", libvirt_virConnectListAllNodeDevices, METH_VARARGS, NULL},
{(char *) "virNodeDeviceListCaps", libvirt_virNodeDeviceListCaps, METH_VARARGS, NULL},
{(char *) "virSecretGetUUID", libvirt_virSecretGetUUID, METH_VARARGS, NULL},
{(char *) "virSecretGetUUIDString", libvirt_virSecretGetUUIDString, METH_VARARGS, NULL},