//
// VMime library (http://vmime.sourceforge.net)
// Copyright (C) 2002-2004 Vincent Richard <vincent@vincent-richard.net>
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include "defaultAttachment.hpp"
#include "encoding.hpp"


namespace vmime
{


defaultAttachment::defaultAttachment()
{
}


defaultAttachment::defaultAttachment(const contentHandler& data,
	const class encoding& enc, const mediaType& type, const text& desc)
	: m_type(type), m_desc(desc), m_data(data), m_encoding(enc)
{
}


defaultAttachment::defaultAttachment(const contentHandler& data,
	const mediaType& type, const text& desc)
	: m_type(type), m_desc(desc), m_data(data), m_encoding(encoding::decide(data))
{
}


defaultAttachment::defaultAttachment(const defaultAttachment& attach)
	: attachment(), m_type(attach.m_type), m_desc(attach.m_desc),
	  m_data(attach.m_data), m_encoding(attach.m_encoding)
{
}


attachment& defaultAttachment::operator=(const attachment& attach)
{
	const defaultAttachment& att =
		dynamic_cast <const defaultAttachment&>(attach);

	m_type = att.m_type;
	m_desc = att.m_desc;
	m_data = att.m_data;
	m_encoding = att.m_encoding;

	return (*this);
}


void defaultAttachment::generateIn(bodyPart& parent) const
{
	// Create and append a new part for this attachment
	bodyPart* part = new bodyPart;
	parent.body().parts.append(part);

	generatePart(*part);
}


void defaultAttachment::generatePart(bodyPart& part) const
{
	// Set header fields
	part.header().fields.ContentType() = m_type;
	if (!m_desc.empty()) part.header().fields.ContentDescription() = m_desc;
	part.header().fields.ContentTransferEncoding() = m_encoding;
	part.header().fields.ContentDisposition() = disposition(dispositionTypes::ATTACHMENT);

	// Set contents
	part.body().contents() = m_data;
}


} // vmime