90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
/*
|
|
* catch_exception_translator_registry.hpp
|
|
* Catch
|
|
*
|
|
* Created by Phil on 20/04/2011.
|
|
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
|
|
*
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
*
|
|
*/
|
|
#ifndef TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
|
|
|
|
#include "catch_interfaces_exception.h"
|
|
|
|
namespace Catch
|
|
{
|
|
class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry
|
|
{
|
|
///////////////////////////////////////////////////////////////////////
|
|
~ExceptionTranslatorRegistry
|
|
()
|
|
{
|
|
deleteAll( m_translators );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
virtual void registerTranslator
|
|
(
|
|
IExceptionTranslator* translator
|
|
)
|
|
{
|
|
m_translators.push_back( translator );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
virtual std::string translateActiveException
|
|
()
|
|
const
|
|
{
|
|
try
|
|
{
|
|
throw;
|
|
}
|
|
catch( std::exception& ex )
|
|
{
|
|
return ex.what();
|
|
}
|
|
catch( std::string& msg )
|
|
{
|
|
return msg;
|
|
}
|
|
catch( const char* msg )
|
|
{
|
|
return msg;
|
|
}
|
|
catch(...)
|
|
{
|
|
return tryTranslators( m_translators.begin() );
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
std::string tryTranslators
|
|
(
|
|
std::vector<IExceptionTranslator*>::const_iterator it
|
|
)
|
|
const
|
|
{
|
|
if( it == m_translators.end() )
|
|
return "Unknown exception";
|
|
|
|
try
|
|
{
|
|
return (*it)->translate();
|
|
}
|
|
catch(...)
|
|
{
|
|
return tryTranslators( it+1 );
|
|
}
|
|
}
|
|
|
|
private:
|
|
std::vector<IExceptionTranslator*> m_translators;
|
|
};
|
|
}
|
|
|
|
#endif // TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_HPP_INCLUDED
|