exception.C

/*
 * This file is part of the "Archon" framework.
 * (http://files3d.sourceforge.net)
 *
 * Copyright © 2002 by Kristian Spangsege and Brian Kristiansen.
 *
 * Permission to use, copy, modify, and distribute this software and
 * its documentation under the terms of the GNU General Public License is
 * hereby granted. No representations are made about the suitability of
 * this software for any purpose. It is provided "as is" without express
 * or implied warranty. See the GNU General Public License
 * (http://www.gnu.org/copyleft/gpl.html) for more details.
 *
 * The characters in this file are ISO8859-1 encoded.
 *
 * The documentation in this file is in "Doxygen" style
 * (http://www.doxygen.org).
 */

#include <iostream>

#include <omniORB4/CORBA.h>

#include <archon/util/text.H>

#include <archon/x3d/proxy/exception.H>
#include <archon/x3d/proxy/sai.H>

namespace Archon
{
  namespace X3D
  {
    namespace Proxy
    {
      using namespace std;
      using namespace Utilities;

      bool exceptionCatchInfo(Exception::Formatter format, string &result)
      {
        try { throw; }
        catch(x3d::sai::ServerErrorException &e)
        {
          result = (*format)(typeid(e), "", "'" + string(e.message) + "'");
        }
        catch(x3d::sai::ApplicationErrorException &e)
        {
          result = (*format)(typeid(e), "", string(e.message));
        }
        catch(x3d::sai::FileRequestException &e)
        {
          result = (*format)(typeid(e), "", string(e.message));
        }
        catch(x3d::sai::StreamReadException &e)
        {
          result = (*format)(typeid(e), "", string(e.message));
        }
        catch(omniORB::fatalException &e)
        {
          result = (*format)(typeid(e), string(e.file()) + ":" +
                  Text::toString(e.line()), e.errmsg());
        }
        catch(CORBA::Exception &e)
        {
          result = (*format)(typeid(e), "", "");
        }
        catch(...)
        {
          return Utilities::exceptionCatchInfo(format, result);
        }
        return true;
      }

      string exceptionCatchShortExplanation()
      {
        string message;
        if(!exceptionCatchInfo(&Exception::explainShort, message))
          message = Exception::explainShortUnknown();
        return message;
      }
    }
  }
}

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