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/*
* Dibbler - a portable DHCPv6
*
* author: Krzysztof Wnuk <keczi@poczta.onet.pl>
*
* released under GNU GPL v2 only licence
*
*
*/
#ifdef WIN32
#include <winsock2.h>
#endif
#ifdef LINUX
#include <netinet/in.h>
#endif
#include "OptIA_PD.h"
#include "OptIAPrefix.h"
#include "OptStatusCode.h"
TOptIA_PD::TOptIA_PD( long IAID, long t1, long t2, TMsg* parent)
:TOpt(OPTION_IA_PD, parent) {
this->IAID = IAID;
this->T1 = t1;
this->T2 = t2;
}
unsigned long TOptIA_PD::getIAID() {
return IAID;
}
unsigned long TOptIA_PD::getT1() {
return T1;
}
unsigned long TOptIA_PD::getT2() {
return T2;
}
TOptIA_PD::TOptIA_PD( char * &buf, int &bufsize, TMsg* parent)
:TOpt(OPTION_IA_PD, parent) {
if (bufsize<12) {
Valid=false;
bufsize=0;
} else {
Valid=true;
IAID = ntohl(*( long*)buf);
T1 = ntohl(*( long*)(buf+4));
T2 = ntohl(*( long*)(buf+8));
buf+=12; bufsize-=12;
}
}
int TOptIA_PD::getStatusCode() {
SmartPtr<TOpt> ptrOpt;
SubOptions.first();
while ( ptrOpt = SubOptions.get() ) {
if ( ptrOpt->getOptType() == OPTION_STATUS_CODE) {
SmartPtr <TOptStatusCode> ptrStatus;
ptrStatus = (Ptr*) ptrOpt;
return ptrStatus->getCode();
}
}
return -1;
}
int TOptIA_PD::getSize() {
int mySize = 16;
return mySize+getSubOptSize();
}
char * TOptIA_PD::storeSelf( char* buf) {
*(uint16_t*)buf = htons(OptType);
buf+=2;
*(uint16_t*)buf = htons( getSize()-4 );
buf+=2;
*(uint32_t*)buf = htonl(IAID);
buf+=4;
*(uint32_t*)buf = htonl(T1);
buf+=4;
*(uint32_t*)buf = htonl(T2);
buf+=4;
buf=this->storeSubOpt(buf);
return buf;
}
unsigned long TOptIA_PD::getMaxValid() {
unsigned long maxValid=0;
SmartPtr<TOpt> ptrOpt;
SubOptions.first();
while (ptrOpt=SubOptions.get())
{
if (ptrOpt->getOptType()==OPTION_IAPREFIX) {
//SmartPtr<TOptIAAddress> ptrIAAddr=(Ptr*)ptrOpt;
//if (maxValid<ptrIAAddr->getValid())
// maxValid=ptrIAAddr->getValid();
}
}
return maxValid;
}
bool TOptIA_PD::isValid() {
return this->Valid;
}
/*
* How many prefixes are stored in this IA_PD
*/
int TOptIA_PD::countPrefixes() {
int cnt = 0;
SmartPtr<TOpt> opt;
this->firstOption();
while (opt = this->getOption() ) {
if (opt->getOptType() == OPTION_IAPREFIX)
cnt++;
}
return cnt;
}
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