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Revert "Merge branch 'M17_AX25_FM'"

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This reverts commit e1427e3e37, reversing
changes made to bcdba292eb.
This commit is contained in:
Jonathan Naylor
2020-12-15 15:52:27 +00:00
parent e1427e3e37
commit 135fd04e0d
115 changed files with 4808 additions and 9583 deletions
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143
M17LICH.cpp
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@@ -1,143 +0,0 @@
/*
* Copyright (C) 2020 by Jonathan Naylor G4KLX
*
* 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 "M17LICH.h"
#include "M17Utils.h"
#include "M17Defines.h"
#include "M17CRC.h"
#include <cassert>
#include <cstring>
CM17LICH::CM17LICH() :
m_lich(NULL),
m_valid(false)
{
m_lich = new unsigned char[M17_LICH_LENGTH_BYTES];
}
CM17LICH::~CM17LICH()
{
delete[] m_lich;
}
void CM17LICH::getNetwork(unsigned char* data) const
{
assert(data != NULL);
::memcpy(data, m_lich, M17_LICH_LENGTH_BYTES);
}
void CM17LICH::setNetwork(const unsigned char* data)
{
assert(data != NULL);
::memcpy(m_lich, data, M17_LICH_LENGTH_BYTES);
m_valid = true;
}
std::string CM17LICH::getSource() const
{
std::string callsign;
CM17Utils::decodeCallsign(m_lich + 6U, callsign);
return callsign;
}
void CM17LICH::setSource(const std::string& callsign)
{
CM17Utils::encodeCallsign(callsign, m_lich + 6U);
}
std::string CM17LICH::getDest() const
{
std::string callsign;
CM17Utils::decodeCallsign(m_lich + 0U, callsign);
return callsign;
}
void CM17LICH::setDest(const std::string& callsign)
{
CM17Utils::encodeCallsign(callsign, m_lich + 0U);
}
unsigned char CM17LICH::getDataType() const
{
return (m_lich[13U] >> 1) & 0x03U;
}
void CM17LICH::setDataType(unsigned char type)
{
m_lich[13U] &= 0xF9U;
m_lich[13U] |= (type << 1) & 0x06U;
}
bool CM17LICH::isNONCENull() const
{
return ::memcmp(m_lich + 14U, M17_NULL_NONCE, M17_NONCE_LENGTH_BYTES) == 0;
}
void CM17LICH::reset()
{
::memset(m_lich, 0x00U, 30U);
m_valid = false;
}
bool CM17LICH::isValid() const
{
return m_valid;
}
void CM17LICH::getLinkSetup(unsigned char* data) const
{
assert(data != NULL);
::memcpy(data, m_lich, M17_LICH_LENGTH_BYTES);
CM17CRC::encodeCRC(data, M17_LICH_LENGTH_BYTES);
}
void CM17LICH::setLinkSetup(const unsigned char* data)
{
assert(data != NULL);
::memcpy(m_lich, data, M17_LICH_LENGTH_BYTES);
m_valid = CM17CRC::checkCRC(m_lich, M17_LICH_LENGTH_BYTES);
}
void CM17LICH::getFragment(unsigned char* data, unsigned int n) const
{
assert(data != NULL);
CM17CRC::encodeCRC(m_lich, M17_LICH_LENGTH_BYTES);
::memcpy(data, m_lich + (n * M17_LICH_FRAGMENT_LENGTH_BYTES), M17_LICH_FRAGMENT_LENGTH_BYTES);
}
void CM17LICH::setFragment(const unsigned char* data, unsigned int n)
{
assert(data != NULL);
::memcpy(m_lich + (n * M17_LICH_FRAGMENT_LENGTH_BYTES), data, M17_LICH_FRAGMENT_LENGTH_BYTES);
m_valid = CM17CRC::checkCRC(m_lich, M17_LICH_LENGTH_BYTES);
}