/* -*- c++ -*- */
/*
 * Copyright 2013 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio 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 3, or (at your option)
 * any later version.
 *
 * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_PDU_TO_TAGGED_STREAM_IMPL_H
#define INCLUDED_PDU_TO_TAGGED_STREAM_IMPL_H

#include <gnuradio/blocks/pdu_to_tagged_stream.h>

namespace gr {
namespace blocks {

class BLOCKS_API pdu_to_tagged_stream_impl : public pdu_to_tagged_stream
{
    size_t d_itemsize;
    pmt::pmt_t d_curr_meta;
    pmt::pmt_t d_curr_vect;
    size_t d_curr_len;

public:
    pdu_to_tagged_stream_impl(pdu::vector_type type,
                              const std::string& lengthtagname = "packet_len");

    int calculate_output_stream_length(const gr_vector_int& ninput_items);

    int work(int noutput_items,
             gr_vector_int& ninput_items,
             gr_vector_const_void_star& input_items,
             gr_vector_void_star& output_items);
};

} /* namespace blocks */
} /* namespace gr */

#endif /* INCLUDED_PDU_TO_TAGGED_STREAM_IMPL_H */
