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/*
* Dibbler - a portable DHCPv6
*
* author: Krzysztof Wnuk <keczi@poczta.onet.pl>
* changes: Tomasz Mrugalski <thomson@klub.com.pl>
*
* released under GNU GPL v2 only licence
*
*/
#include "Portable.h"
#include "OptIA_PD.h"
#include "OptIAPrefix.h"
#include "OptStatusCode.h"
TOptIA_PD::TOptIA_PD(uint32_t iaid, uint32_t t1, uint32_t t2, TMsg* parent)
:TOpt(OPTION_IA_PD, parent), IAID_(iaid), T1_(t1), T2_(t2), Valid_(true) {
}
uint32_t TOptIA_PD::getIAID() const {
return IAID_;
}
uint32_t TOptIA_PD::getT1() const {
return T1_;
}
uint32_t TOptIA_PD::getT2() const {
return T2_;
}
TOptIA_PD::TOptIA_PD(char * &buf, int &bufsize, TMsg* parent)
:TOpt(OPTION_IA_PD, parent), Valid_(false) {
if (bufsize < 12) {
bufsize = 0;
} else {
IAID_ = readUint32(buf);
buf += sizeof(uint32_t);
bufsize -= sizeof(uint32_t);
T1_ = readUint32(buf);
buf += sizeof(uint32_t);
bufsize -= sizeof(uint32_t);
T2_ = readUint32(buf);
buf += sizeof(uint32_t);
bufsize -= sizeof(uint32_t);
Valid = true;
}
}
int TOptIA_PD::getStatusCode() {
SPtr<TOpt> ptrOpt;
SubOptions.first();
while ( ptrOpt = SubOptions.get() ) {
if ( ptrOpt->getOptType() == OPTION_STATUS_CODE) {
SPtr <TOptStatusCode> ptrStatus;
ptrStatus = (Ptr*) ptrOpt;
return ptrStatus->getCode();
}
}
return -1;
}
size_t TOptIA_PD::getSize() {
int mySize = 16;
return mySize + getSubOptSize();
}
char * TOptIA_PD::storeSelf( char* buf) {
buf = writeUint16(buf, OptType);
buf = writeUint16(buf, getSize() - 4 );
buf = writeUint32(buf, IAID_);
buf = writeUint32(buf, T1_);
buf = writeUint32(buf, T2_);
buf = storeSubOpt(buf);
return buf;
}
bool TOptIA_PD::isValid() const {
/// @todo check if suboptions are valid
return this->Valid;
}
/*
* How many prefixes are stored in this IA_PD
*/
int TOptIA_PD::countPrefixes() {
int cnt = 0;
SPtr<TOpt> opt;
this->firstOption();
while (opt = this->getOption() ) {
if (opt->getOptType() == OPTION_IAPREFIX)
cnt++;
}
return cnt;
}
void TOptIA_PD::setT1(uint32_t t1) {
T1_ = t1;
}
void TOptIA_PD::setT2(uint32_t t2) {
T2_ = t2;
}
void TOptIA_PD::setIAID(uint32_t iaid) {
IAID_ = iaid;
}
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