FreshestCRL.cpp

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#include "FreshestCRL.h"
#include "OID.h"
#include "Buffer.h"
#include "CRLDistributionPoint.h"

#include "ASN1Helper.h"
#include "PKIX1Implicit88.h"
#include "PKIX1Explicit88.h"


struct CPKIFFreshestCRLImpl
{
    CPKIFCRLDistributionPointListPtr m_crlDPs;
    CPKIFBufferPtr m_value;
    bool m_extModified;
};


char CPKIFFreshestCRL::extOID[] =               "2.5.29.46";

CPKIFFreshestCRL::CPKIFFreshestCRL()
  :m_impl (new CPKIFFreshestCRLImpl)
{
}
CPKIFCRLDistributionPointListPtr CPKIFFreshestCRL::DPs() const 
{
    return m_impl->m_crlDPs;
}
//CPKIFFreshestCRL::CPKIFFreshestCRL(
//  //![in] Reference to an internal structure representation of the extension containing information used to construct the object
//  const CACX509V3Extension& ext) 
//  : CPKIFX509Extension(ext), m_impl (new CPKIFFreshestCRLImpl)
//{
//  //Freshest CRL is of type CRLDistPointsSyntax so we can simply reuse that decoder
//  CACASNWRAPPER_CREATE(CACX509V3CRLDistributionPoints, objPDU);
//  objPDU.Decode(ext.extnValue.data, ext.extnValue.numocts);
//
//  DListNode* cur = objPDU->head;
//  if(NULL != cur)
//  {
//      CPKIFCRLDistributionPointListPtr piList(new CPKIFCRLDistributionPointList);
//      m_impl->m_crlDPs = piList;
//  }
//  while(NULL != cur)
//  {
//      CPKIFCRLDistributionPointPtr dp(new CPKIFCRLDistributionPoint((CACX509V3DistributionPoint*)cur->data));
//      m_impl->m_crlDPs->push_back(dp);
//      cur = cur->next;
//  }
//}

CPKIFFreshestCRL::CPKIFFreshestCRL(
    const bool& criticality,
    const CPKIFBufferPtr& ext) 
  : CPKIFX509Extension (criticality, ext), m_impl (new CPKIFFreshestCRLImpl)
{
    //Freshest CRL is of type CRLDistPointsSyntax so we can simply reuse that decoder
    CACASNWRAPPER_CREATE(CACX509V3CRLDistributionPoints, objPDU);
    objPDU.Decode(ext->GetBuffer(), ext->GetLength());

    DListNode* cur = objPDU->head;
    if(NULL != cur)
    {
        CPKIFCRLDistributionPointListPtr piList(new CPKIFCRLDistributionPointList);
        m_impl->m_crlDPs = piList;
    }
    while(NULL != cur)
    {
        //CACASNWRAPPER_CREATE(CACX509V3DistributionPoint, extsWrapper);
        //ASN1OpenType *data = extsWrapper.Encode ((CACX509V3DistributionPoint*)cur->data);
        //CPKIFBufferPtr tempBuffer(new CPKIFBuffer(data->data, data->numocts));
        //CPKIFCRLDistributionPointPtr dp(new CPKIFCRLDistributionPoint((CACX509V3DistributionPoint*)cur->data));
        ASN1OpenType* openType = (ASN1OpenType*)cur->data;
        CPKIFBufferPtr tmpBuffer(new CPKIFBuffer(openType->data, openType->numocts));

        CPKIFCRLDistributionPointPtr dp(new CPKIFCRLDistributionPoint(tmpBuffer));
        m_impl->m_crlDPs->push_back(dp);
        cur = cur->next;
    }

    m_impl->m_value = ext;
    m_impl->m_extModified = false;
}

CPKIFFreshestCRL::~CPKIFFreshestCRL()
{
    if(m_impl)
    {
        delete m_impl;
        m_impl = 0;
    }
}
const CPKIFOIDPtr CPKIFFreshestCRL::oid() const
{
    //added static variable for copying instead of string creation each call
    static CPKIFOID staticOID(extOID);
    //CPKIFOIDPtr tmp(new CPKIFOID(new std::string(extOID)));
    static CPKIFOIDPtr tmp(new CPKIFOID(staticOID));
    return tmp;
}
CPKIFBufferPtr CPKIFFreshestCRL::value() const 
{
    CPKIFBufferPtr rv = m_impl->m_value;
    if(m_impl->m_value == (CPKIFBuffer*)NULL || m_impl->m_extModified)
    {
        //XXX ENCODE HERE and set rv if necessary 
    }

    return rv;
}