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/*
* Dibbler - a portable DHCPv6
*
* authors: Tomasz Mrugalski <thomson@klub.com.pl>
* Marek Senderski <msend@o2.pl>
*
* released under GNU GPL v2 only licence
*
* $Id: SrvOptIAAddress.cpp,v 1.5 2008-08-29 00:07:36 thomson Exp $
*
* $Log: SrvOptIAAddress.cpp,v $
* Revision 1.5 2008-08-29 00:07:36 thomson
* Temporary license change(GPLv2 or later -> GPLv2 only)
*
* Revision 1.4 2004-10-27 22:07:56 thomson
* Signed/unsigned issues fixed, Lifetime option implemented, INFORMATION-REQUEST
* message is now sent properly. Valid lifetime granted by server fixed.
*
* Revision 1.3 2004/10/25 20:45:54 thomson
* Option support, parsers rewritten. ClntIfaceMgr now handles options.
*
* Revision 1.2 2004/06/17 23:53:55 thomson
* Server Address Assignment rewritten.
*
*
*/
#ifdef WIN32
#include <winsock2.h>
#endif
#ifdef LINUX
#include <netinet/in.h>
#endif
#include "DHCPConst.h"
#include "Opt.h"
#include "OptIAAddress.h"
#include "SrvOptIAAddress.h"
#include "SrvOptStatusCode.h"
#include "Msg.h"
#include "Logger.h"
TSrvOptIAAddress::TSrvOptIAAddress( char * buf, int bufsize, TMsg* parent)
:TOptIAAddress(buf,bufsize, parent)
{
int pos=0;
while(pos<bufsize)
{
int code=buf[pos]*256+buf[pos+1]; // FIXME: use htons!
pos+=2;
int length=buf[pos]*256+buf[pos+1]; // FIXME: use htons!
pos+=2;
if ((code>0)&&(code<=24))
{
if(allowOptInOpt(parent->getType(),OPTION_IAADDR,code))
{
SmartPtr<TOpt> opt;
opt = SmartPtr<TOpt>();
switch (code)
{
case OPTION_STATUS_CODE:
opt =(Ptr*)SmartPtr<TSrvOptStatusCode> (
new TSrvOptStatusCode(buf+pos,length,this->Parent));
break;
default:
Log(Warning) << "Option " << code<< " not supported "
<<" in message (type="<< parent->getType() <<")." << LogEnd;
break;
}
if((opt)&&(opt->isValid()))
SubOptions.append(opt);
} else {
Log(Warning) << "Illegal option received, opttype=" << code
<< " in field options of IA_NA option" << LogEnd;
}
} else {
Log(Warning) <<"Unknown option in option IA_NA( optType="
<< code << "). Option ignored." << LogEnd;
};
pos+=length;
}
}
TSrvOptIAAddress::TSrvOptIAAddress(SmartPtr<TIPv6Addr> addr, unsigned long pref,
unsigned long valid, TMsg* parent)
:TOptIAAddress(addr,pref,valid, parent) {
}
bool TSrvOptIAAddress::doDuties() {
return true;
}
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