zoneminder/src/zm_exception.h

//
// ZoneMinder Exception Class Interface, $Date$, $Revision$
// Copyright (C) 2001-2008 Philip Coombes
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU 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 General Public License for more details.
// 
// You should have received a copy of the GNU 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.
// 

#ifndef ZM_EXCEPTION_H
#define ZM_EXCEPTION_H

#include "zm.h"

#include <string>

class Exception
{
protected:
    typedef enum { INFO, WARNING, ERROR, FATAL } Severity;

protected:
    std::string mMessage;
    Severity mSeverity;

public:
    Exception( const std::string &message, Severity severity=ERROR ) : mMessage( message ), mSeverity( severity )
    {
    }

public:
    const std::string &getMessage() const
    {
        return( mMessage );
    }
    Severity getSeverity() const
    {
        return( mSeverity );
    }
    bool isInfo() const
    {
        return( mSeverity == INFO );
    }
    bool isWarning() const
    {
        return( mSeverity == WARNING );
    }
    bool isError() const
    {
        return( mSeverity == ERROR );
    }
    bool isFatal() const
    {
        return( mSeverity == FATAL );
    }
};

#endif // ZM_EXCEPTION_H