RDMPDU.h

/*
 * 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * RDMPDU.h
 * Interface for the RDMPDU class
 * Copyright (C) 2012 Simon Newton
 */

#ifndef PLUGINS_E131_E131_RDMPDU_H_
#define PLUGINS_E131_E131_RDMPDU_H_

#include <ola/io/IOStack.h>
#include <ola/rdm/RDMCommand.h>
#include <memory>

#include "plugins/e131/e131/PDU.h"
#include "plugins/e131/e131/RDMInflator.h"

namespace ola {
namespace plugin {
namespace e131 {

class RDMPDU: public PDU {
 public:
 explicit RDMPDU(const ola::rdm::RDMCommand *command):
 PDU(RDMInflator::VECTOR_RDMNET_DATA, ONE_BYTE),
 m_command(command) {
 }
 ~RDMPDU() {
 }

 unsigned int HeaderSize() const { return 0; }
 unsigned int DataSize() const;
 bool PackHeader(uint8_t *data, unsigned int *length) const;
 bool PackData(uint8_t *data, unsigned int *length) const;

 void PackHeader(OutputStream *stream) const {
 (void) stream;
 }

 void PackData(OutputStream *stream) const;

 static void PrependPDU(ola::io::IOStack *stack);

 private:
 std::auto_ptr<const ola::rdm::RDMCommand> m_command;
};
} // namespace e131
} // namespace plugin
} // namespace ola
#endif // PLUGINS_E131_E131_RDMPDU_H_