KeosException.h

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/*
 * This source file is part of KEOS (Free 3D Engine)
 * For the latest info, see http://www.keosengine.org/
 * E-mails : thierry.vouriot@keosengine.org, yeri@keosengine.org
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place - Suite 330, Boston, MA 02111-1307, USA, or go to
 * http://www.gnu.org/copyleft/lesser.txt.
 *
 */

#ifndef KEOS_EXCEPTION_H
#define KEOS_EXCEPTION_H

#include "KeosPrerequisites.h"

#define BADDELETE_EXCEPT(p, f, l, a)    {Keos::CBadDelete except((p), (f), (l), (a)); LOG_TMP}
#define LOADINGFAILED_EXCEPT(f, m, s)   {Keos::CLoadingFailed except((f), (m), (s)); LOG_TMP}
#define DYNLIB_EXCEPT(f, m, s)          {Keos::CDynLibError except((f), (m), (s)); LOG_TMP}
#define OUTOFMEMORY_EXCEPT( m, s)       {Keos::COutOfMemory except((m), (s)); LOG_TMP}
#define UNSUPPORTED_EXCEPT( m, s)       {Keos::CUnsupported except((m), (s)); LOG_TMP}
#define BADCONVERSION_EXCEPT( m, s)     {Keos::CBadConversion except((m), (s)); LOG_TMP}

#define LOG_TMP except.SetFileLine(__FILE__, __LINE__); Keos::ILogger::Log("%s",except.what_short()); throw except;

namespace Keos
{
  //-----------------------------------------------------------------------
  class KEOS_EXPORT CException : public std::exception
  {
  public :

    CException(const String& strMessage = "");

    virtual ~CException();

    virtual const char* what() const;

    const char* what_short() const;

    static CException* GetLastException(void) throw();

    void SetFileLine(String strFile, int nLine);

  protected :

    String m_strMessage;
    String m_strShortMessage;
    static CException* ms_pLast;
  };


  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CAssertException : public CException
  {
    CAssertException(const String& strFile, int nLine, const String& strMessage);
  };

  // Define Assert macro
  // allowing of generated an exception if the condition is not verified
#ifdef KEOS_DEBUG_MODE
#   define Assert(condition) if (!(condition)) throw CAssertException(__FILE__, __LINE__, "Unsatisfied condition\n\n" #condition)
#else
  // In no DEBUG_MODE Assert do nothing
  inline void DoNothing(bool)
  {}
#   define Assert(condition) DoNothing(!(condition))
#endif


  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CBadDelete : public CException
  {
    CBadDelete(const void* pPtr, const String& strFile, int nLine, bool bNewArray);
  };


  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CLoadingFailed : public CException
  {
    CLoadingFailed(const String& strFile, const String& strMessage, const String& strSource);
  };

  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CDynLibError : public CException
  {
    CDynLibError(const String& strFile, const String& strMessage, const String& strSource);
  };


  //-----------------------------------------------------------------------
  struct KEOS_EXPORT COutOfMemory : public CException
  {
    COutOfMemory(const String& strMessage, const String& strSource);
  };

  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CUnsupported : public CException
  {
    CUnsupported(const String& strFeature, const String& strSource);
  };

  //-----------------------------------------------------------------------
  struct KEOS_EXPORT CBadConversion : public CException
  {
    CBadConversion(const String& strError, const String& strSource);
  };

} // namespace Keos

#endif // KEOS_EXCEPTION_H

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