CertBundle.cpp

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#include "Certificate.h"
#include "CertBundle.h"
#include "PKIFSCVPErrors.h"
#include "SCVPException.h"
#include "ToolkitUtils.h"
#include "SCVP.h"
#include "ASN1Helper.h"


struct CPKIFCertBundleImpl 
{
    CPKIFCertificateListPtr m_certList;
};


CPKIFCertBundle::CPKIFCertBundle() :m_impl(new CPKIFCertBundleImpl)
{
    LOG_STRING_DEBUG("CPKIFCertBundle::CPKIFCertBundle()", TOOLKIT_SCVP_ASN, 0, this);

}
CPKIFCertBundle::~CPKIFCertBundle()
{
    LOG_STRING_DEBUG("CPKIFCertBundle::~CPKIFCertBundle()", TOOLKIT_SCVP_ASN, 0, this);

    if (m_impl) {
      delete m_impl;
    }   
}
void CPKIFCertBundle::Decode(
    CPKIFBufferPtr& bundle)
{
    CACASNWRAPPER_CREATE(CertBundle, objPDU);
    objPDU.Decode(bundle->GetBuffer(), bundle->GetLength());

    CPKIFCertificateListPtr certList(new CPKIFCertificateList());
    DListNode* cur = objPDU->head;
    while(NULL != cur)
    {
        ASN1OpenType* tmp = (ASN1OpenType*)cur->data;
        CPKIFCertificatePtr tmpCert(new CPKIFCertificate());
        tmpCert->Decode(tmp->data, tmp->numocts);

        certList->push_back(tmpCert);

        cur = cur->next;
    }
    m_impl->m_certList = certList;
}
CPKIFBufferPtr CPKIFCertBundle::Encode()
{
    CertBundle bundle;
    bundle.count = 0;
    bundle.head = NULL;
    bundle.tail = NULL;
    
    CPKIFBufferPtr rv;
    
    if(m_impl->m_certList != (CPKIFCertificateList*)NULL && !m_impl->m_certList->empty())
    {
        DListNode* curCert = NULL;
        CPKIFCertificateList::iterator certPos; 
        CPKIFCertificateList::iterator certEnd = m_impl->m_certList->end();
        for(certPos = m_impl->m_certList->begin(); certPos != certEnd; ++certPos)
        {
            if(NULL == curCert)
            {
                NEW_NODE(curCert)
            }
            else
            {
                NEW_NEXT_AND_ADVANCE(curCert)
            }

            ASN1OpenType* tmpCert = new ASN1OpenType;
            memset(tmpCert, 0, sizeof(ASN1OpenType));
            
            //certs were screened when added to make sure the encoded buffer existed
            tmpCert->data = (*certPos)->Encoded()->GetBuffer();
            tmpCert->numocts = (*certPos)->Encoded()->GetLength();
            
            curCert->data = tmpCert;

            SET_HEAD_TAIL_INCREMENT(bundle, curCert)
        }
        
        CACASNWRAPPER_CREATE(CertBundle, objPDU);
        ASN1OpenType* data1 = objPDU.Encode(&bundle);
        CPKIFBufferPtr tmpBuf(new CPKIFBuffer(data1->data, data1->numocts));

        DListNode* cur = NULL, *tmp = NULL;
        cur = bundle.head;
        while(NULL != cur)
        {
            tmp = cur->next;
            if(NULL != cur && NULL != cur->data)
                delete cur->data;
            delete cur;
            cur = tmp;
        }

        if(data1 != NULL)
            delete data1;

        rv = tmpBuf;
    }
    
    return rv;
}

 void CPKIFCertBundle::SetCertList(
     CPKIFCertificateListPtr& list)
{
    m_impl->m_certList = list;
}

void CPKIFCertBundle::GetCertList(
     CPKIFCertificateListPtr& list)
{
    list = m_impl->m_certList;
}