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/*
Copyright (C) 2010 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/>
*/
#ifndef _IP6_H
#define _IP6_H
#include "abstractprotocol.h"
#include "ip6.pb.h"
/*
IPv6 Protocol Frame Format -
+-----+----------+-----------------------+
| Ver | TrfClass | FlowLabel |
| (4) | (8) | (20) |
+-----+-------------+---------+----------+
| Payload Length | NextHdr | HopLimit |
| (16) | (8) | (8) |
+-------------------+---------+----------+
| |
| Source Address |
| (128) |
| |
+-----+------+------+------+------+------+
| |
| Destination Address |
| (128) |
| |
+-----+------+------+------+------+------+
Figures in brackets represent field width in bits
*/
class Ip6Protocol : public AbstractProtocol
{
public:
enum ip6field
{
// Frame Fields
ip6_version = 0,
ip6_trafficClass,
ip6_flowLabel,
ip6_payloadLength,
ip6_nextHeader,
ip6_hopLimit,
ip6_srcAddress,
ip6_dstAddress,
// Meta Fields
ip6_isOverrideVersion,
ip6_isOverridePayloadLength,
ip6_isOverrideNextHeader,
ip6_srcAddrMode,
ip6_srcAddrCount,
ip6_srcAddrPrefix,
ip6_dstAddrMode,
ip6_dstAddrCount,
ip6_dstAddrPrefix,
ip6_fieldCount
};
Ip6Protocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~Ip6Protocol();
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;
virtual void protoDataCopyFrom(const OstProto::Protocol &protocol);
virtual ProtocolIdType protocolIdType() const;
virtual quint32 protocolId(ProtocolIdType type) const;
virtual QString name() const;
virtual QString shortName() const;
virtual int fieldCount() const;
virtual AbstractProtocol::FieldFlags fieldFlags(int index) const;
virtual QVariant fieldData(int index, FieldAttrib attrib,
int streamIndex = 0) const;
virtual bool setFieldData(int index, const QVariant &value,
FieldAttrib attrib = FieldValue);
virtual int protocolFrameVariableCount() const;
virtual quint32 protocolFrameCksum(int streamIndex = 0,
CksumType cksumType = CksumIp, CksumFlags cksumFlags = 0) const;
virtual bool hasErrors(QStringList *errors = nullptr) const;
private:
OstProto::Ip6 data;
};
#endif
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