symbian_python_ext_util.h

python s60 1.4.5版本的源代码

/*
* ====================================================================
*  symbian_python_ext_util.h  
*  
*  Utilities for Symbian OS specific Python extensions.
*     
* Copyright (c) 2005 Nokia Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ====================================================================
*/

#ifndef __SPY_EXT_UTIL_H
#define __SPY_EXT_UTIL_H

#include "Python.h"

#include <bautils.h>
#include <e32math.h>

#define KErrPython (-50)

#ifdef __cplusplus
extern "C" {
#endif

  PyObject *SPyErr_SymbianOSErrAsString(int err);
  DL_IMPORT(PyObject*) SPyErr_SetFromSymbianOSErr(int);
  DL_IMPORT(int) SPyAddGlobal(PyObject *, PyObject *);
  DL_IMPORT(int) SPyAddGlobalString(char *, PyObject *);
  DL_IMPORT(PyObject*) SPyGetGlobal(PyObject *);
  DL_IMPORT(PyObject*) SPyGetGlobalString(char *);
  DL_IMPORT(void) SPyRemoveGlobal(PyObject *);
  DL_IMPORT(void) SPyRemoveGlobalString(char *);
  
  DL_IMPORT(TReal) epoch_as_TReal(void);
  DL_IMPORT(TReal) time_as_UTC_TReal(const TTime&);
  DL_IMPORT(void) pythonRealAsTTime(TReal timeValue, TTime&);
  DL_IMPORT(PyObject *) ttimeAsPythonFloat(const TTime&);
  
#ifdef __cplusplus
}
#endif

#define RETURN_ERROR_OR_PYNONE(error) \
if (error != KErrNone)\
  return SPyErr_SetFromSymbianOSErr(error);\
else {\
  Py_INCREF(Py_None);\
  return Py_None;\
}

#endif /* __SPY_EXT_UTIL_H */