PolicyMappings.cpp

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#include "PolicyMappings.h"
#include "PolicyMapping.h"
#include "OID.h"
#include "Buffer.h"

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

#include <iostream>
using std::endl;


struct CPKIFPolicyMappingsImpl 
{
    CPKIFPolicyMappingListPtr m_policyMappingList;
    CPKIFBufferPtr m_value;
    bool m_extModified;
};


char CPKIFPolicyMappings::extOID[] =            "2.5.29.33";

CPKIFPolicyMappings::CPKIFPolicyMappings()
  :m_impl (new CPKIFPolicyMappingsImpl)
{
}
//CPKIFPolicyMappings::CPKIFPolicyMappings(
//  //! [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 CPKIFPolicyMappingsImpl)
//{
//  CACASNWRAPPER_CREATE(CACX509V3PolicyMappings, objPDU);
//  objPDU.Decode(ext.extnValue.data, ext.extnValue.numocts);
//
//  DListNode* cur = objPDU->head;
//  if(NULL != cur)
//  {
//      CPKIFPolicyMappingListPtr piList(new CPKIFPolicyMappingList);
//      m_impl->m_policyMappingList = piList;
//  }
//  while(NULL != cur)
//  {
//      CPKIFPolicyMappingPtr pi(new CPKIFPolicyMapping((CACX509V3PolicyMappings_element*)cur->data));
//      m_impl->m_policyMappingList->push_back(pi);
//      cur = cur->next;
//  }
//}

CPKIFPolicyMappings::CPKIFPolicyMappings(
    const bool& criticality,
    const CPKIFBufferPtr& ext) 
  : CPKIFX509Extension (criticality, ext), m_impl (new CPKIFPolicyMappingsImpl)
{
    CACASNWRAPPER_CREATE(CACX509V3PolicyMappings, objPDU);
    objPDU.Decode(ext->GetBuffer(), ext->GetLength());

    DListNode* cur = objPDU->head;
    if(NULL != cur)
    {
        CPKIFPolicyMappingListPtr piList(new CPKIFPolicyMappingList);
        m_impl->m_policyMappingList = piList;
    }
    while(NULL != cur)
    {
        CPKIFOID issuerDomainPolicy(((CACX509V3PolicyMappings_element*)cur->data)->issuerDomainPolicy.subid, 
            ((CACX509V3PolicyMappings_element*)cur->data)->issuerDomainPolicy.numids);
        CPKIFOID subjectDomainPolicy(((CACX509V3PolicyMappings_element*)cur->data)->subjectDomainPolicy.subid, 
            ((CACX509V3PolicyMappings_element*)cur->data)->subjectDomainPolicy.numids);
        //CPKIFPolicyMappingPtr pi(new CPKIFPolicyMapping((CACX509V3PolicyMappings_element*)cur->data));
        CPKIFPolicyMappingPtr pi(new CPKIFPolicyMapping(issuerDomainPolicy, subjectDomainPolicy));
        m_impl->m_policyMappingList->push_back(pi);
        cur = cur->next;
    }

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

CPKIFPolicyMappingListPtr CPKIFPolicyMappings::PolicyMappings() const 
{
    return m_impl->m_policyMappingList;
}
CPKIFPolicyMappings::~CPKIFPolicyMappings()
{
    if(m_impl)
    {
        delete m_impl;
        m_impl = 0;
    }
}
const CPKIFOIDPtr CPKIFPolicyMappings::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 CPKIFPolicyMappings::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;
}

CAC_API std::ostream& operator<<(std::ostream & os, const CPKIFPolicyMappingsPtr & extension)
{
    return operator<<(os,*extension);
}

CAC_API std::ostream& operator<<(std::ostream & os, const CPKIFPolicyMappings & extension)
{
    CPKIFPolicyMappingListPtr polMapping = extension.PolicyMappings();

    CPKIFPolicyMappingList::iterator pos;
    CPKIFPolicyMappingList::iterator end = polMapping->end();
    int count = 1;
    for(pos = polMapping->begin(); pos != end; ++pos)
    {
        if(count > 1) os << endl;
        os << "[" << count << "]" << "Issuer Domain=" <<(*pos)->IssuerDomain()->ToString()
            << ", Subject Domain=" <<(*pos)->SubjectDomain()->ToString();
        count++;
    }
    return os;
}