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/*
Copyright (C) 2014 PLVision.
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/>
This module is developed by PLVision <developers@plvision.eu>
*/
#include "stppdml.h"
#include "stp.pb.h"
#define ROOT_IDENTIFIER_POS 5
#define BRIDGE_IDENTIFIER_POS 17
#define BASE_DEC 10
#define BASE_HEX 16
PdmlStpProtocol::PdmlStpProtocol()
{
ostProtoId_ = OstProto::Protocol::kStpFieldNumber;
fieldMap_.insert("stp.protocol",
OstProto::Stp::kProtocolIdFieldNumber);
fieldMap_.insert("stp.version",
OstProto::Stp::kProtocolVersionIdFieldNumber);
fieldMap_.insert("stp.type", OstProto::Stp::kBpduTypeFieldNumber);
fieldMap_.insert("stp.flags", OstProto::Stp::kFlagsFieldNumber);
fieldMap_.insert("stp.root.cost", OstProto::Stp::kRootPathCostFieldNumber);
fieldMap_.insert("stp.port", OstProto::Stp::kPortIdFieldNumber);
fieldMap_.insert("stp.msg_age", OstProto::Stp::kMessageAgeFieldNumber);
fieldMap_.insert("stp.max_age", OstProto::Stp::kMaxAgeFieldNumber);
fieldMap_.insert("stp.hello", OstProto::Stp::kHelloTimeFieldNumber);
fieldMap_.insert("stp.forward", OstProto::Stp::kForwardDelayFieldNumber);
}
PdmlStpProtocol::~PdmlStpProtocol()
{
}
PdmlProtocol* PdmlStpProtocol::createInstance()
{
return new PdmlStpProtocol();
}
void PdmlStpProtocol::preProtocolHandler(QString /*name*/,
const QXmlStreamAttributes& attributes,
int /*expectedPos*/, OstProto::Protocol* /*pbProto*/,
OstProto::Stream* /*stream*/)
{
_protoStartPos = attributes.value("pos").toUInt();
}
void PdmlStpProtocol::unknownFieldHandler(
QString name, int pos, int /*size*/,
const QXmlStreamAttributes &attributes, OstProto::Protocol *pbProto,
OstProto::Stream* /*stream*/)
{
bool isOk;
OstProto::Stp *stp = pbProto->MutableExtension(OstProto::stp);
if ((name == "") && (relativePos(pos) == ROOT_IDENTIFIER_POS))
{
stp->set_root_id(attributes.value("value").toString().
toULongLong(&isOk, BASE_HEX));
}
if ((name == "") && (relativePos(pos) == BRIDGE_IDENTIFIER_POS))
{
stp->set_bridge_id(attributes.value("value").toString().
toULongLong(&isOk, BASE_HEX));
}
}
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