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/*
* Dibbler - a portable DHCPv6
*
* authors: Grzegorz Pluto
* changes: Tomasz Mrugalski <thomson@klub.com.pl>
*
* released under GNU GPL v2 licence
*
*/
#include <stdlib.h>
#include <iostream>
#include <string>
#include "Logger.h"
#include "Portable.h"
#include "DHCPConst.h"
#include "OptReconfigureMsg.h"
TOptReconfigureMsg::TOptReconfigureMsg(int msgType, TMsg* parent)
:TOpt(OPTION_RECONF_MSG, parent), MsgType_(msgType)
{
}
TOptReconfigureMsg::TOptReconfigureMsg(char *buf, int bufsize, TMsg* parent)
:TOpt(OPTION_RECONF_MSG, parent)
{
if ((unsigned int)bufsize != 1) {
Valid = false;
return;
}
MsgType_ = (unsigned char)(buf[0]);
if( (MsgType_ != 5) && // renew, as defined in RFC3315
(MsgType_ != 11) && // inf-request, as defined in RFC3315
(MsgType_ != 6) ) { //rebind, as defined in draft-ietf-dhc-dhcpv6-reconfigure-rebind-08
Log(Warning) << "Invalid content of reconfigure option. Message type "
<< (int)MsgType_ << " not valid (only 5,7 and 11 are)." << LogEnd;
Valid = false;
return;
}
}
size_t TOptReconfigureMsg::getSize()
{
return 4 + 1; // header (4) + data-length (1)
}
char * TOptReconfigureMsg::storeSelf( char* buf)
{
buf = writeUint16(buf, OptType);
buf = writeUint16(buf, 1); // length
buf = writeUint8(buf, MsgType_);
//*buf = (char)MsgType_;
return buf+1;
}
bool TOptReconfigureMsg::isValid() const
{
if ( MsgType_==RENEW_MSG || MsgType_==INFORMATION_REQUEST_MSG || MsgType_==REBIND_MSG )
return true;
return false;
}
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