/*
 * 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/bytearrayoutputstream.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/helpers/bytebuffer.h>
#include <string.h>

using namespace LOG4CXX_NS;
using namespace LOG4CXX_NS::helpers;

struct ByteArrayOutputStream::ByteArrayOutputStreamPriv
{
	ByteList array;
};

IMPLEMENT_LOG4CXX_OBJECT(ByteArrayOutputStream)

ByteArrayOutputStream::ByteArrayOutputStream()
{
}

ByteArrayOutputStream::~ByteArrayOutputStream()
{
}

void ByteArrayOutputStream::close(Pool& /* p */)
{
}

void ByteArrayOutputStream::flush(Pool& /* p */)
{
}

void ByteArrayOutputStream::write(ByteBuffer& buf, Pool& /* p */ )
{
	size_t sz = m_priv->array.size();
	m_priv->array.resize(sz + buf.remaining());
	memcpy(&m_priv->array[sz], buf.current(), buf.remaining());
	buf.position(buf.limit());
}

std::vector<unsigned char> ByteArrayOutputStream::toByteArray() const
{
	return m_priv->array;
}



