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/*
Copyright (C) 2021 Srivats P.
This file is part of "Ostinato"
This 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 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, see <http://www.gnu.org/licenses/>
*/
#include "greconfig.h"
#include "gre.h"
GreConfigForm::GreConfigForm(QWidget *parent)
: AbstractProtocolConfigForm(parent)
{
setupUi(this);
connect(hasChecksum, SIGNAL(clicked(bool)),
this, SLOT(setAutoChecksum(bool)));
}
GreConfigForm::~GreConfigForm()
{
}
GreConfigForm* GreConfigForm::createInstance()
{
return new GreConfigForm;
}
// Load widget contents from proto
void GreConfigForm::loadWidget(AbstractProtocol *proto)
{
uint flags = proto->fieldData(GreProtocol::gre_flags,
AbstractProtocol::FieldValue)
.toUInt();
version->setValue(
proto->fieldData(
GreProtocol::gre_version,
AbstractProtocol::FieldValue
).toUInt());
hasChecksum->setChecked(flags & GRE_FLAG_CKSUM);
checksum->setValue(
proto->fieldData(
GreProtocol::gre_isOverrideChecksum,
AbstractProtocol::FieldValue).toBool() ?
proto->fieldData(
GreProtocol::gre_checksum,
AbstractProtocol::FieldValue).toUInt() : -1);
hasKey->setChecked(flags & GRE_FLAG_KEY);
key->setValue(
proto->fieldData(
GreProtocol::gre_key,
AbstractProtocol::FieldValue
).toUInt());
hasSequence->setChecked(flags & GRE_FLAG_SEQ);
sequence->setValue(
proto->fieldData(
GreProtocol::gre_sequence,
AbstractProtocol::FieldValue
).toUInt());
}
// Store widget contents into proto
void GreConfigForm::storeWidget(AbstractProtocol *proto)
{
uint flags = 0;
if (hasChecksum->isChecked())
flags |= GRE_FLAG_CKSUM;
if (hasKey->isChecked())
flags |= GRE_FLAG_KEY;
if (hasSequence->isChecked())
flags |= GRE_FLAG_SEQ;
proto->setFieldData(
GreProtocol::gre_flags,
flags);
proto->setFieldData(
GreProtocol::gre_version,
version->value());
proto->setFieldData(
GreProtocol::gre_checksum,
checksum->value());
proto->setFieldData(
GreProtocol::gre_isOverrideChecksum,
checksum->value() > -1 ? true: false);
proto->setFieldData(
GreProtocol::gre_key,
key->value());
proto->setFieldData(
GreProtocol::gre_sequence,
sequence->value());
}
void GreConfigForm::setAutoChecksum(bool enabled)
{
if (enabled)
checksum->setValue(-1); // auto
}
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