100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
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/*
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Copyright (C) 2010 Srivats P.
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This file is part of "Ostinato"
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This is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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#ifndef _IPV4_H
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#define _IPV4_H
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#include "abstractprotocol.h"
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#include "ip4.pb.h"
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#define IP_FLAG_MF 0x1
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#define IP_FLAG_DF 0x2
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#define IP_FLAG_UNUSED 0x4
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class Ip4Protocol : public AbstractProtocol
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{
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public:
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enum ip4field
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{
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ip4_ver = 0,
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ip4_hdrLen,
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ip4_tos,
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ip4_totLen,
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ip4_id,
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ip4_flags,
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ip4_fragOfs,
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ip4_ttl,
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ip4_proto,
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ip4_cksum,
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ip4_srcAddr,
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ip4_dstAddr,
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// Meta-fields
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ip4_isOverrideVer,
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ip4_isOverrideHdrLen,
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ip4_isOverrideTotLen,
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ip4_isOverrideProto,
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ip4_isOverrideCksum,
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ip4_srcAddrMode,
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ip4_srcAddrCount,
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ip4_srcAddrMask,
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ip4_dstAddrMode,
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ip4_dstAddrCount,
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ip4_dstAddrMask,
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ip4_fieldCount
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};
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Ip4Protocol(StreamBase *stream, AbstractProtocol *parent = 0);
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virtual ~Ip4Protocol();
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static AbstractProtocol* createInstance(StreamBase *stream,
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AbstractProtocol *parent = 0);
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virtual quint32 protocolNumber() const;
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virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;
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virtual void protoDataCopyFrom(const OstProto::Protocol &protocol);
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virtual QString name() const;
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virtual QString shortName() const;
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virtual ProtocolIdType protocolIdType() const;
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virtual quint32 protocolId(ProtocolIdType type) const;
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virtual int fieldCount() const;
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virtual AbstractProtocol::FieldFlags fieldFlags(int index) const;
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virtual QVariant fieldData(int index, FieldAttrib attrib,
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int streamIndex = 0) const;
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virtual bool setFieldData(int index, const QVariant &value,
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FieldAttrib attrib = FieldValue);
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virtual bool isProtocolFrameValueVariable() const;
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virtual int protocolFrameVariableCount() const;
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virtual quint32 protocolFrameCksum(int streamIndex = 0,
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CksumType cksumType = CksumIp) const;
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private:
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OstProto::Ip4 data;
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};
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#endif
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