/*
* Copyright (C) 2002, 2003, 2004, 2005 Yokogawa Electric Corporation,
* INTAP(Interoperability Technology Association for Information
* Processing, Japan), IPA (Information-technology Promotion Agency, Japan).
* All rights reserved.
*
* Redistribution and use of this software in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions and disclaimer are agreed and accepted by the user:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the names of the copyrighters, the name of the project which
* is related to this software (hereinafter referred to as "project") nor
* the names of the contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 4. No merchantable use may be permitted without prior written
* notification to the copyrighters. However, using this software for the
* purpose of testing or evaluating any products including merchantable
* products may be permitted without any notification to the copyrighters.
*
*
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHTERS, THE PROJECT AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING
* BUT NOT LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE, ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHTERS, THE PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT,STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* $TAHI: v6eval/lib/Pz/McIPv6.h,v 1.16 2002/12/02 12:31:29 akisada Exp $
*/
#if !defined(__McIPv6_h__)
#define __McIPv6_h__ 1
#include "McSub.h"
#include "MmHeader.h"
//////////////////////////////////////////////////////////////////////////////
// Network Layer IPv6 RFC2460
class McPacket_IPv6:public McPacket{
static McPacket_IPv6* instance_;
static class McTopHdr_IPv6* tophdr_;
McPacket_IPv6(CSTR);
public:
virtual ~McPacket_IPv6();
static McPacket_IPv6* create(CSTR key,CSTR tophdrkey);
static McPacket_IPv6* instance(){return instance_;}
int32_t protocolFamily()const{return PF_NL_IPv6;}
int32_t protocolType()const{return TP_NL_IPv6;}
int32_t headerType()const{return TP_Tunnel_IPv6;}
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
virtual uint32_t length_for_reverse(RControl&,ItPosition& at,OCTBUF& buf) const;
virtual RObject* reverseRc(RControl&,
RObject* r_parent,const ItPosition& at,PvObject* pv) const;
virtual WObject* composeWc(WControl&,WObject* w_parent,const PObject* pc) const;
virtual RObject* reverse(RControl&,RObject* r_parent,ItPosition&,OCTBUF&)const;
virtual WObject* compose(WControl&,WObject* w_parent,const PObject* pc) const;
virtual bool generate(WControl& c,WObject* w_self,OCTBUF& buf) const;
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const;
};
class McTopHdr_IPv6 :public McHeader{
friend class McPacket_IPv6;
MmUint* Layerlength_;
void Layerlength_member(MmUint* meta){
Layerlength_=meta; member(meta);}
McTopHdr_IPv6(CSTR);
virtual ~McTopHdr_IPv6();
static McTopHdr_IPv6* create(CSTR);
int32_t protocolType()const{return TP_NL_IPv6;}
int32_t headerType()const{return TP_Tunnel_IPv6;}
uint32_t alignment_requirement() const;
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
virtual uint32_t Layerlength_for_reverse(RControl&,ItPosition&,OCTBUF&) const;
//HardCording action method
DEC_HCGENE(PayloadLength);
DEC_HCGENE(NextHeader);
DEC_HCEVAL(NextHeader);
//HardCording for IPinfo setting
DEC_HC_ForIPinfo(SourceAddress);
DEC_HC_ForIPinfo(DestinationAddress);
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const;
DEC_HC_OWICV(SourceAddress); // MIP6AH
DEC_HC_OWICV(DestinationAddress);
};
//////////////////////////////////////////////////////////////////////////////
// IPv6 Extention Header
class McHdr_Ext :public McHeader{
protected:
MmUint* length_;
void length_member(MmUint* meta){
length_=meta; member(meta);}
McHdr_Ext(CSTR);
public:
virtual ~McHdr_Ext();
uint32_t alignment_requirement() const;
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
virtual uint32_t length_for_reverse(RControl&,ItPosition& at,OCTBUF& buf) const;
//HardCording action method
DEC_HCGENE(NextHeader);
DEC_HCEVAL(NextHeader);
DEC_HCGENE(HeaderExtLength);
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const;
};
class McHdr_Ext_HopByHop :public McHdr_Ext{
McHdr_Ext_HopByHop(CSTR);
public:
virtual ~McHdr_Ext_HopByHop();
static McHdr_Ext_HopByHop* create(CSTR);
int32_t headerType()const{return TP_Ext_HopByHop;}
};
class McHdr_Ext_Destination :public McHdr_Ext{
McHdr_Ext_Destination(CSTR);
public:
virtual ~McHdr_Ext_Destination();
static McHdr_Ext_Destination* create(CSTR);
int32_t headerType()const{return TP_Ext_Destination;}
};
class McHdr_Ext_Routing :public McHdr_Ext{
McHdr_Ext_Routing(CSTR);
public:
virtual ~McHdr_Ext_Routing();
static McHdr_Ext_Routing* create(CSTR);
int32_t headerType()const{return TP_Ext_Routing;}
//HardCording multiple count method
DEC_HC_MLC(Address);
//HardCording for IPinfo setting
DEC_HC_ForIPinfo(SegmentsLeft);
DEC_HC_ForIPinfo(Address);
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const;
DEC_HC_OWICV(SegmentsLeft);
DEC_HC_OWICV(Address);
};
class McHdr_Ext_Fragment :public McHdr_Ext{
McHdr_Ext_Fragment(CSTR);
public:
virtual ~McHdr_Ext_Fragment();
static McHdr_Ext_Fragment* create(CSTR);
int32_t headerType()const{return TP_Ext_Fragment;}
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
virtual RObject* reverse(RControl&,RObject* r_parent,ItPosition&,OCTBUF&) const;
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const; //error
};
//////////////////////////////////////////////////////////////////////////////
// Option for IPv6 Extention Header
//Option Type (Ext)
const int32_t TP_Opt_Ext_Pad1 =0;
const int32_t TP_Opt_Ext_PadN =1;
const int32_t TP_Opt_Ext_TunnelEncap =0x04;
const int32_t TP_Opt_Ext_RouterAlert =0x05;
const int32_t TP_Opt_Ext_JumboPayload =0xc2;
const int32_t TP_Opt_Ext_HomeAddress = 0xc9; // 201
class McOpt_Ext :public McOption{
protected:
MmUint* type_;
void type_member(MmUint* meta){type_=meta; member(meta);}
MmUint* length_;
void length_member(MmUint* meta){length_=meta; member(meta);}
void common_member();
McOpt_Ext(CSTR);
public:
virtual ~McOpt_Ext();
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
virtual uint32_t length_for_reverse(RControl&,ItPosition& at,OCTBUF& buf) const;
bool overwrite_DictType(RControl&,ItPosition& at,OCTBUF& buf) const;
//HardCording action method
DEC_HCGENE(OptDataLength);
// OVERWRITE ICV
virtual bool overwrite_ICV(ICVControl&,
const ItPosition& at,OCTBUF& buf,const TObject* t)const;
DEC_HC_OWICV(OptExtData);
};
//any optionType Format (for unknown option type)
class McOpt_Ext_ANY :public McOpt_Ext{
McOpt_Ext_ANY(CSTR);
public:
virtual ~McOpt_Ext_ANY();
static McOpt_Ext_ANY* create(CSTR);
};
class McOpt_Ext_Pad1 :public McOpt_Ext{
McOpt_Ext_Pad1(CSTR);
public:
virtual ~McOpt_Ext_Pad1();
static McOpt_Ext_Pad1* create(CSTR);
int32_t optionType()const{return TP_Opt_Ext_Pad1;}
virtual bool disused() const{return true;} //disuse evaluate
};
class McOpt_Ext_PadN :public McOpt_Ext{
McOpt_Ext_PadN(CSTR);
public:
virtual ~McOpt_Ext_PadN();
static McOpt_Ext_PadN* create(CSTR);
int32_t optionType()const{return TP_Opt_Ext_PadN;}
virtual bool disused() const{return true;} //disuse evaluate
};
class McOpt_Ext_JumboPayload :public McOpt_Ext{
McOpt_Ext_JumboPayload(CSTR);
public:
virtual ~McOpt_Ext_JumboPayload();
static McOpt_Ext_JumboPayload* create(CSTR);
int32_t optionType()const{return TP_Opt_Ext_JumboPayload;}
uint32_t alignment_requirement() const;
//HardCording action method
DEC_HCGENE(JumboPayloadLength);
};
class McOpt_Ext_RouterAlert :public McOpt_Ext{
McOpt_Ext_RouterAlert(CSTR);
public:
virtual ~McOpt_Ext_RouterAlert();
static McOpt_Ext_RouterAlert* create(CSTR);
int32_t optionType()const{return TP_Opt_Ext_RouterAlert;}
uint32_t alignment_requirement() const;
};
class McOpt_Ext_TunnelEncap :public McOpt_Ext{
McOpt_Ext_TunnelEncap(CSTR);
public:
virtual ~McOpt_Ext_TunnelEncap();
static McOpt_Ext_TunnelEncap* create(CSTR);
int32_t optionType()const{return TP_Opt_Ext_TunnelEncap;}
uint32_t alignment_requirement() const;
};
class McOpt_Ext_HomeAddress: public McOpt_Ext {
McOpt_Ext_HomeAddress(CSTR);
public:
virtual ~McOpt_Ext_HomeAddress();
static McOpt_Ext_HomeAddress *create(CSTR);
int32_t optionType() const {
return(TP_Opt_Ext_HomeAddress);
}
#if 0
uint32_t alignment_requirement() const;
#endif
DEC_HC_ForIPinfo(HomeAddress);
virtual bool overwrite_ICV( ICVControl&, const ItPosition& at,OCTBUF& buf,const TObject* t) const; // MIP6AH
DEC_HC_OWICV(HomeAddress); // MIP6AH
};
//////////////////////////////////////////////////////////////////////////////
// option = xx (reference option(Ext) on the McHdr_Ext_XX)
class MmOption_onExt:public MmReference_More0 {
static TypevsMcDict dict_; //optionType(Ext) vs McOption_ICMPv6_XX
public:
MmOption_onExt(CSTR);
virtual ~MmOption_onExt();
int32_t token()const{return metaToken(tkn_option_ref_);}
const TypevsMcDict* get_dict()const{return &dict_;}
static void add(McOpt_Ext* mc);
static void add_other(McOpt_Ext* mc);
// COMPOSE/REVERSE INTERFACE --------------------------------------------------
bool overwrite_DictType(RControl&,ItPosition& at,OCTBUF& buf)const;
};
//////////////////////////////////////////////////////////////////////////////
#endif
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