src/loader.cpp

/***************************************************************************
                          loader.cpp  -  class Loader
                             -------------------
    begin                : jeu avr 17 2003
    copyright            : (C) 2003 by Michael CATANZARITI
    email                : mcatan@free.fr
 ***************************************************************************/

/***************************************************************************
 * Copyright (C) The Apache Software Foundation. All rights reserved.      *
 *                                                                         *
 * This software is published under the terms of the Apache Software       *
 * License version 1.1, a copy of which has been included with this        *
 * distribution in the LICENSE.txt file.                                   *
 ***************************************************************************/

#include <log4cxx/helpers/loader.h>
#include <log4cxx/appender.h>
#include <log4cxx/spi/filter.h>
#include <log4cxx/helpers/loglog.h>
#include <log4cxx/spi/loggerfactory.h>
#include <log4cxx/spi/loggerrepository.h>
#include <log4cxx/helpers/object.h>
#include <log4cxx/spi/errorhandler.h>
#include <log4cxx/varia/denyallfilter.h>
#include <log4cxx/spi/repositoryselector.h>
#include <log4cxx/spi/appenderattachable.h>
#include <log4cxx/helpers/xml.h>
#include <log4cxx/spi/triggeringeventevaluator.h>
#include <sys/stat.h>
#include <fstream>

using namespace log4cxx;
using namespace log4cxx::helpers;
using namespace log4cxx::spi;
using namespace log4cxx::varia;

IMPLEMENT_LOG4CXX_OBJECT(Object)
IMPLEMENT_LOG4CXX_OBJECT(OptionHandler)
IMPLEMENT_LOG4CXX_OBJECT(ErrorHandler)
IMPLEMENT_LOG4CXX_OBJECT(Appender)
IMPLEMENT_LOG4CXX_OBJECT(Filter)
IMPLEMENT_LOG4CXX_OBJECT(AppenderAttachable)
IMPLEMENT_LOG4CXX_OBJECT(LoggerFactory)
IMPLEMENT_LOG4CXX_OBJECT(LoggerRepository)
IMPLEMENT_LOG4CXX_OBJECT(DenyAllFilter)
IMPLEMENT_LOG4CXX_OBJECT(RepositorySelector)
IMPLEMENT_LOG4CXX_OBJECT(XMLDOMNode)
IMPLEMENT_LOG4CXX_OBJECT(XMLDOMDocument)
IMPLEMENT_LOG4CXX_OBJECT(XMLDOMElement)
IMPLEMENT_LOG4CXX_OBJECT(XMLDOMNodeList)
IMPLEMENT_LOG4CXX_OBJECT(TriggeringEventEvaluator)

const Class& Loader::loadClass(const String& clazz)
{
	return Class::forName(clazz);
}

String Loader::getResource(const String& name)
{
	String path;
	struct stat buff;
	USES_CONVERSION;
	if (stat(T2A(name.c_str()), &buff) == 0)
	{
		path = name;
	}

	return path;
}

istream * Loader::getResourceAsStream(const String& name)
{
	String path = getResource(name);
	if (path.empty())
	{
		return 0;
	}

#ifdef UNICODE
		std::wifstream * stream = new std::wifstream();
#else
		std::ifstream * stream = new std::ifstream();
#endif

	USES_CONVERSION;
	stream->open(T2A(name.c_str()));
	if (stream->fail())
	{
		delete stream;
		return 0;
	}

	return stream;
}