#define PY_SSIZE_T_CLEAN
#include <Python.h>
#include "scode.h"
#include "ep_util.h"
#include "log.h"

void Epython_log_object(int level, const char *label, PyObject *object)
{
  BOOL traced = FALSE;
  PyObject *repr;
  PCSTR pstr;

  repr = PyObject_Repr(object);
  if (repr)
  {
    ASSERT(PyUnicode_Check(repr));
    pstr = PyUnicode_AsUTF8(repr);
    Log(level, "object %s: %s", label, pstr);
    traced = TRUE;
    Py_DECREF(repr);
  }

  if (!traced)
    Log(level, "object %s: could not be logged (memory error)", label);
}

HRESULT Epython_trace_exception(void)
{
  HRESULT hr = E_FAIL;
  
  PyObject *type, *value, *traceback;
  PyErr_Fetch(&type, &value, &traceback);
  if (!type)
    return S_OK;

  Epython_log_object(LERROR, "exception type", type);
  Epython_log_object(LERROR, "exception value", value);
  Epython_log_object(LERROR, "exception traceback", value);

  Py_DECREF(type);
  Py_DECREF(value);
  Py_DECREF(traceback);
  return hr;
}