/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#include <log4cxx/logstring.h>

#include <log4cxx/helpers/systemerrwriter.h>

#include <log4cxx/helpers/transcoder.h>

#include <stdio.h>

#if !defined(LOG4CXX)

  #define LOG4CXX 1

#endif

#include <log4cxx/private/log4cxx_private.h>

using namespace LOG4CXX_NS;

using namespace LOG4CXX_NS::helpers;

IMPLEMENT_LOG4CXX_OBJECT(SystemErrWriter)

SystemErrWriter::SystemErrWriter()

{

}

SystemErrWriter::~SystemErrWriter()

{

}

void SystemErrWriter::close(Pool& /* p */)

{

}

void SystemErrWriter::flush(Pool& /* p */)

{

  flush();

}

void SystemErrWriter::write(const LogString& str, Pool& /* p */)

{

  write(str);

}

bool SystemErrWriter::isWide()

{

#if LOG4CXX_FORCE_WIDE_CONSOLE

  return true;

#elif LOG4CXX_FORCE_BYTE_CONSOLE || !LOG4CXX_HAS_FWIDE

  return false;

#else

  return fwide(stderr, 0) > 0;

#endif

}

void SystemErrWriter::write(const LogString& str)

{

#if LOG4CXX_WCHAR_T_API

  if (isWide())

  {

    LOG4CXX_ENCODE_WCHAR(msg, str);

    fputws(msg.c_str(), stderr);

    return;

  }

#endif

  LOG4CXX_ENCODE_CHAR(msg, str);

  fputs(msg.c_str(), stderr);

}

void SystemErrWriter::flush()

{

  fflush(stderr);

}