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/* -*- C++ -*- */
/*
* Copyright 2008 Steve Glass
*
* This file is part of OP25.
*
* OP25 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.
*
* OP25 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 OP25; see the file COPYING. If not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Boston, MA
* 02110-1301, USA.
*/
#include <pdu.h>
using std::string;
pdu::pdu(const_bit_queue& frame_body) :
abstract_data_unit(frame_body)
{
}
pdu::~pdu()
{
}
string
pdu::duid_str() const
{
return string("PDU");
}
void
pdu::do_correct_errors(bit_vector& frame_body)
{
}
uint16_t
pdu::frame_size_max() const
{
#if 1
const size_t HEADER_BLOCK_SIZE = 720;
return HEADER_BLOCK_SIZE;
#else
const size_t MIN_HEADER_BLOCK_SZ = 312;
// after HEADER_BLOCK_SIZE bits have been read we can then use the
// header contents to decide on frame_size_max
size_t n = MIN_HEADER_BLOCK_SZ;
if(n < ) {
static const size_t BITS[] = {};
static const size_t BITS_SZ = sizeof(BITS) / sizeof(BITS[0]);
n = extract();
}
return n;
#endif
}
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