--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bindings/python/ns3module_helpers.cc	Tue Jul 08 10:43:58 2008 -0700
@@ -0,0 +1,178 @@
+#include "ns3module.h"
+
+
+namespace ns3{
+
+void PythonCompleteConstruct (Ptr<Object> object, TypeId typeId, const AttributeList &attributes)
+{
+  object->SetTypeId (typeId);
+  object->Object::Construct (attributes);
+}
+
+}
+
+
+
+class PythonEventImpl : public ns3::EventImpl
+{
+private:
+    PyObject *m_callback;
+    PyObject *m_args;
+public:
+    PythonEventImpl (PyObject *callback, PyObject *args)
+    {
+        m_callback = callback;
+        Py_INCREF(m_callback);
+        m_args = args;
+        Py_INCREF(m_args);
+    }
+    virtual ~PythonEventImpl ()
+    {
+        Py_DECREF(m_callback);
+        Py_DECREF(m_args);
+    }
+    virtual void Notify ()
+    {
+        PyObject *retval = PyObject_CallObject(m_callback, m_args);
+        if (retval) {
+            if (retval != Py_None) {
+                PyErr_SetString(PyExc_TypeError, "event callback should return None");
+                PyErr_Print();
+            }
+            Py_DECREF(retval);
+        } else {
+             PyErr_Print();
+        }
+    }
+};
+
+
+PyObject *
+_wrap_Simulator_Schedule(PyNs3Simulator *PYBINDGEN_UNUSED(dummy), PyObject *args, PyObject *kwargs,
+                         PyObject **return_exception)
+{
+    PyObject *exc_type, *traceback;
+    PyObject *py_time;
+    PyObject *py_callback;
+    PyObject *user_args;
+    ns3::Ptr<PythonEventImpl> py_event_impl;
+    PyNs3EventId *py_EventId;
+
+    if (kwargs && PyObject_Length(kwargs) > 0) {
+        PyErr_SetString(PyExc_TypeError, "keyword arguments not supported");
+        goto error;
+    }
+
+    if (PyTuple_GET_SIZE(args) < 2) {
+        PyErr_SetString(PyExc_TypeError, "ns3.Simulator.Schedule needs at least 2 arguments");
+        goto error;
+    }
+    py_time = PyTuple_GET_ITEM(args, 0);
+    py_callback = PyTuple_GET_ITEM(args, 1);
+
+    if (!PyObject_IsInstance(py_time, (PyObject*) &PyNs3Time_Type)) {
+        PyErr_SetString(PyExc_TypeError, "Parameter 1 should be a ns3.Time instance");
+        goto error;
+    }
+    if (!PyCallable_Check(py_callback)) {
+        PyErr_SetString(PyExc_TypeError, "Parameter 2 should be callable");
+        goto error;
+    }
+    user_args = PyTuple_GetSlice(args, 2, PyTuple_GET_SIZE(args));
+    py_event_impl = ns3::Create<PythonEventImpl>(py_callback, user_args);
+    Py_DECREF(user_args);
+
+    py_EventId = PyObject_New(PyNs3EventId, &PyNs3EventId_Type);
+    py_EventId->obj = new ns3::EventId(
+       ns3::Simulator::Schedule(*((PyNs3Time *) py_time)->obj, py_event_impl));
+    return (PyObject *) py_EventId;
+
+error:
+    PyErr_Fetch(&exc_type, return_exception, &traceback);
+    Py_XDECREF(exc_type);
+    Py_XDECREF(traceback);
+    return NULL;
+}
+
+
+PyObject *
+_wrap_Simulator_ScheduleNow(PyNs3Simulator *PYBINDGEN_UNUSED(dummy), PyObject *args, PyObject *kwargs,
+                            PyObject **return_exception)
+{
+    PyObject *exc_type, *traceback;
+    PyObject *py_callback;
+    PyObject *user_args;
+    ns3::Ptr<PythonEventImpl> py_event_impl;
+    PyNs3EventId *py_EventId;
+
+    if (kwargs && PyObject_Length(kwargs) > 0) {
+        PyErr_SetString(PyExc_TypeError, "keyword arguments not supported");
+        goto error;
+    }
+
+    if (PyTuple_GET_SIZE(args) < 1) {
+        PyErr_SetString(PyExc_TypeError, "ns3.Simulator.Schedule needs at least 1 argument");
+        goto error;
+    }
+    py_callback = PyTuple_GET_ITEM(args, 0);
+
+    if (!PyCallable_Check(py_callback)) {
+        PyErr_SetString(PyExc_TypeError, "Parameter 2 should be callable");
+        goto error;
+    }
+    user_args = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args));
+    py_event_impl = ns3::Create<PythonEventImpl>(py_callback, user_args);
+    Py_DECREF(user_args);
+
+    py_EventId = PyObject_New(PyNs3EventId, &PyNs3EventId_Type);
+    py_EventId->obj = new ns3::EventId(ns3::Simulator::ScheduleNow(py_event_impl));
+    return (PyObject *) py_EventId;
+
+error:
+    PyErr_Fetch(&exc_type, return_exception, &traceback);
+    Py_XDECREF(exc_type);
+    Py_XDECREF(traceback);
+    return NULL;
+}
+
+
+PyObject *
+_wrap_Simulator_ScheduleDestroy(PyNs3Simulator *PYBINDGEN_UNUSED(dummy), PyObject *args, PyObject *kwargs,
+                                PyObject **return_exception)
+{
+    PyObject *exc_type, *traceback;
+    PyObject *py_callback;
+    PyObject *user_args;
+    ns3::Ptr<PythonEventImpl> py_event_impl;
+    PyNs3EventId *py_EventId;
+
+    if (kwargs && PyObject_Length(kwargs) > 0) {
+        PyErr_SetString(PyExc_TypeError, "keyword arguments not supported");
+        goto error;
+    }
+
+    if (PyTuple_GET_SIZE(args) < 1) {
+        PyErr_SetString(PyExc_TypeError, "ns3.Simulator.Schedule needs at least 1 argument");
+        goto error;
+    }
+    py_callback = PyTuple_GET_ITEM(args, 0);
+
+    if (!PyCallable_Check(py_callback)) {
+        PyErr_SetString(PyExc_TypeError, "Parameter 2 should be callable");
+        goto error;
+    }
+    user_args = PyTuple_GetSlice(args, 1, PyTuple_GET_SIZE(args));
+    py_event_impl = ns3::Create<PythonEventImpl>(py_callback, user_args);
+    Py_DECREF(user_args);
+
+    py_EventId = PyObject_New(PyNs3EventId, &PyNs3EventId_Type);
+    py_EventId->obj = new ns3::EventId(ns3::Simulator::ScheduleDestroy(py_event_impl));
+    return (PyObject *) py_EventId;
+
+error:
+    PyErr_Fetch(&exc_type, return_exception, &traceback);
+    Py_XDECREF(exc_type);
+    Py_XDECREF(traceback);
+    return NULL;
+}
+