xref: /freebsd-12.1/contrib/llvm/tools/lldb/source/Plugins/ScriptInterpreter/Python/PythonExceptionState.h (revision 435933dd)

//===-- PythonExceptionState.h ----------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H
#define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_PYTHONEXCEPTIONSTATE_H

#ifndef LLDB_DISABLE_PYTHON

#include "PythonDataObjects.h"

namespace lldb_private {

class PythonExceptionState {
public:
  explicit PythonExceptionState(bool restore_on_exit);
  ~PythonExceptionState();

  void Acquire(bool restore_on_exit);

  void Restore();

  void Discard();

  void Reset();

  static bool HasErrorOccurred();

  bool IsError() const;

  PythonObject GetType() const;

  PythonObject GetValue() const;

  PythonObject GetTraceback() const;

  std::string Format() const;

private:
  std::string ReadBacktrace() const;

  bool m_restore_on_exit;

  PythonObject m_type;
  PythonObject m_value;
  PythonObject m_traceback;
};
}

#endif

#endif