list: Expose virConnectListAllInterfaces to Python bindingCVE-2012-4423

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:
  * New file, includes implementation of listAllInterfaces.

python/libvirt-override.c: Implementation for the wrapper.

1 files changed, 48 insertions, 0 deletions

diff --git a/libvirt-override.c b/libvirt-override.c
index 485ed28..d07e7cb 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -3828,6 +3828,53 @@ libvirt_virConnectListDefinedInterfaces(PyObject *self ATTRIBUTE_UNUSED,
 
 
 static PyObject *
+libvirt_virConnectListAllInterfaces(PyObject *self ATTRIBUTE_UNUSED,
+                                    PyObject *args)
+{
+    PyObject *pyobj_conn;
+    PyObject *py_retval = NULL;
+    PyObject *tmp = NULL;
+    virConnectPtr conn;
+    virInterfacePtr *ifaces = NULL;
+    int c_retval = 0;
+    int i;
+    unsigned int flags;
+
+    if (!PyArg_ParseTuple(args, (char *)"Oi:virConnectListAllInterfaces",
+                          &pyobj_conn, &flags))
+        return NULL;
+    conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
+
+    LIBVIRT_BEGIN_ALLOW_THREADS;
+    c_retval = virConnectListAllInterfaces(conn, &ifaces, 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_virInterfacePtrWrap(ifaces[i])) ||
+            PyList_SetItem(py_retval, i, tmp) < 0) {
+            Py_XDECREF(tmp);
+            Py_DECREF(py_retval);
+            py_retval = NULL;
+            goto cleanup;
+        }
+        /* python steals the pointer */
+        ifaces[i] = NULL;
+    }
+
+cleanup:
+    for (i = 0; i < c_retval; i++)
+        if (ifaces[i])
+            virInterfaceFree(ifaces[i]);
+    VIR_FREE(ifaces);
+    return py_retval;
+}
+
+static PyObject *
 libvirt_virConnectBaselineCPU(PyObject *self ATTRIBUTE_UNUSED,
                               PyObject *args) {
     PyObject *pyobj_conn;
@@ -6053,6 +6100,7 @@ static PyMethodDef libvirtMethods[] = {
     {(char *) "virConnectListNWFilters", libvirt_virConnectListNWFilters, METH_VARARGS, NULL},
     {(char *) "virConnectListInterfaces", libvirt_virConnectListInterfaces, METH_VARARGS, NULL},
     {(char *) "virConnectListDefinedInterfaces", libvirt_virConnectListDefinedInterfaces, METH_VARARGS, NULL},
+    {(char *) "virConnectListAllInterfaces", libvirt_virConnectListAllInterfaces, METH_VARARGS, NULL},
     {(char *) "virConnectBaselineCPU", libvirt_virConnectBaselineCPU, METH_VARARGS, NULL},
     {(char *) "virDomainGetJobInfo", libvirt_virDomainGetJobInfo, METH_VARARGS, NULL},
     {(char *) "virDomainSnapshotListNames", libvirt_virDomainSnapshotListNames, METH_VARARGS, NULL},