From 1235fc187b9bc4bfa03be9661080c21172691c80 Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Wed, 19 Nov 2008 16:24:01 +0000
Subject: Add a virFreeCallback to event loop APIs

---
 libvir.c       | 23 +++++++++++++++++------
 libvirt_wrap.h |  1 +
 types.c        | 16 ++++++++++++++++
 3 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/libvir.c b/libvir.c
index 8fb9d60..07ed09e 100644
--- a/libvir.c
+++ b/libvir.c
@@ -1704,12 +1704,16 @@ static PyObject *removeTimeoutObj = NULL;
 
 
 static int
-libvirt_virEventAddHandleFunc  (int fd ATTRIBUTE_UNUSED, int event ATTRIBUTE_UNUSED,
-                                virEventHandleCallback cb, void *opaque)
+libvirt_virEventAddHandleFunc  (int fd,
+                                int event,
+                                virEventHandleCallback cb,
+                                void *opaque,
+                                virFreeCallback ff)
 {
     PyObject *result = NULL;
     PyObject *python_cb;
     PyObject *cb_obj;
+    PyObject *ff_obj;
     PyObject *opaque_obj;
     PyObject *cb_args;
     PyObject *pyobj_args;
@@ -1730,11 +1734,13 @@ libvirt_virEventAddHandleFunc  (int fd ATTRIBUTE_UNUSED, int event ATTRIBUTE_UNU
 
     /* create tuple for cb */
     cb_obj = libvirt_virEventHandleCallbackWrap(cb);
+    ff_obj = libvirt_virFreeCallbackWrap(ff);
     opaque_obj = libvirt_virVoidPtrWrap(opaque);
 
-    cb_args = PyTuple_New(2);
+    cb_args = PyTuple_New(3);
     PyTuple_SetItem(cb_args, 0, cb_obj);
     PyTuple_SetItem(cb_args, 1, opaque_obj);
+    PyTuple_SetItem(cb_args, 2, ff_obj);
 
     pyobj_args = PyTuple_New(4);
     PyTuple_SetItem(pyobj_args, 0, libvirt_intWrap(fd));
@@ -1799,14 +1805,17 @@ libvirt_virEventRemoveHandleFunc(int fd)
 }
 
 static int
-libvirt_virEventAddTimeoutFunc(int timeout, virEventTimeoutCallback cb,
-                               void *opaque)
+libvirt_virEventAddTimeoutFunc(int timeout,
+                               virEventTimeoutCallback cb,
+                               void *opaque,
+                               virFreeCallback ff)
 {
     PyObject *result = NULL;
 
     PyObject *python_cb;
 
     PyObject *cb_obj;
+    PyObject *ff_obj;
     PyObject *opaque_obj;
     PyObject *cb_args;
     PyObject *pyobj_args;
@@ -1827,11 +1836,13 @@ libvirt_virEventAddTimeoutFunc(int timeout, virEventTimeoutCallback cb,
 
     /* create tuple for cb */
     cb_obj = libvirt_virEventTimeoutCallbackWrap(cb);
+    ff_obj = libvirt_virFreeCallbackWrap(ff);
     opaque_obj = libvirt_virVoidPtrWrap(opaque);
 
-    cb_args = PyTuple_New(2);
+    cb_args = PyTuple_New(3);
     PyTuple_SetItem(cb_args, 0, cb_obj);
     PyTuple_SetItem(cb_args, 1, opaque_obj);
+    PyTuple_SetItem(cb_args, 2, ff_obj);
 
     pyobj_args = PyTuple_New(3);
 
diff --git a/libvirt_wrap.h b/libvirt_wrap.h
index b46deaf..b3cbcb8 100644
--- a/libvirt_wrap.h
+++ b/libvirt_wrap.h
@@ -103,6 +103,7 @@ PyObject * libvirt_virStoragePoolPtrWrap(virStoragePoolPtr node);
 PyObject * libvirt_virStorageVolPtrWrap(virStorageVolPtr node);
 PyObject * libvirt_virEventHandleCallbackWrap(virEventHandleCallback node);
 PyObject * libvirt_virEventTimeoutCallbackWrap(virEventTimeoutCallback node);
+PyObject * libvirt_virFreeCallbackWrap(virFreeCallback node);
 PyObject * libvirt_virVoidPtrWrap(void* node);
 
 /* Provide simple macro statement wrappers (adapted from GLib, in turn from Perl):
diff --git a/types.c b/types.c
index 1c1db89..4285134 100644
--- a/types.c
+++ b/types.c
@@ -195,6 +195,22 @@ libvirt_virEventTimeoutCallbackWrap(virEventTimeoutCallback node)
     return (ret);
 }
 
+PyObject *
+libvirt_virFreeCallbackWrap(virFreeCallback node)
+{
+    PyObject *ret;
+
+    if (node == NULL) {
+        printf("%s: WARNING - Wrapping None\n", __FUNCTION__);
+        Py_INCREF(Py_None);
+        return (Py_None);
+    }
+    ret =
+        PyCObject_FromVoidPtrAndDesc((void *) node, (char *) "virFreeCallback",
+                                     NULL);
+    return (ret);
+}
+
 PyObject *
 libvirt_virVoidPtrWrap(void* node)
 {
-- 
cgit