RecipientInfo.cpp

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#include "RecipientInfo.h"
#include "KeyTransRecipientInfo.h"
#include "KEKRecipInfoDetails.h"

#include "ToolkitUtils.h"
#include "PKIFCommonErrors.h"
#include "PKIFMessageException.h"
#include "Buffer.h"
#include "ASN1Helper.h"
#include "CryptographicMessageSyntax2004.h"

struct CPKIFRecipientInfoImpl
{
    CPKIFKeyTransRecipientInfoPtr m_ktri;
    CPKIFKEKRecipInfoDetailsPtr m_kek;
};

CPKIFRecipientInfo::CPKIFRecipientInfo()
    :m_impl (new CPKIFRecipientInfoImpl)
{
}

CPKIFRecipientInfo::CPKIFRecipientInfo(
    // CACCMSRecipientInfo& ri) 
    const CPKIFBufferPtr& riBuf)
    :m_impl (new CPKIFRecipientInfoImpl)
{
    CACASNWRAPPER_CREATE(CACCMSRecipientInfo, InfoWrapper);
    CACCMSRecipientInfo *ri = InfoWrapper.Decode(riBuf->GetBuffer(), riBuf->GetLength());

    if(1 != ri->t && 3 != ri->t)
    {
        //modified error description to reflect addition of support for kekri 3/2/2004
        throw CPKIFMessageException(TOOLKIT_MESSAGE_ASN, COMMON_NOT_IMPLEMENTED, "PKIF currently supports the ktri and kekri RecipientInfo choices only");
    }
    else if(1 == ri->t)
    {
        CACASNWRAPPER_CREATE(CACCMSKeyTransRecipientInfo, InfoWrapper);
        ASN1OpenType *data = InfoWrapper.Encode(ri->u.ktri);
        CPKIFBufferPtr ktriBuf(new CPKIFBuffer(data->data, data->numocts));
        delete data;

        CPKIFKeyTransRecipientInfoPtr tmp(new CPKIFKeyTransRecipientInfo(ktriBuf));
        //CPKIFKeyTransRecipientInfoPtr tmp(new CPKIFKeyTransRecipientInfo(*ri->u.ktri));
        m_impl->m_ktri = tmp;
    }
    else
    {
        CACASNWRAPPER_CREATE(CACCMSKEKRecipientInfo, InfoWrapper);
        ASN1OpenType *data = InfoWrapper.Encode(ri->u.kekri);
        CPKIFBufferPtr kekriBuf(new CPKIFBuffer(data->data, data->numocts));
        delete data;

        CPKIFKEKRecipInfoDetailsPtr tmp(new CPKIFKEKRecipInfoDetails(kekriBuf));
        //CPKIFKEKRecipInfoDetailsPtr tmp(new CPKIFKEKRecipInfoDetails(*ri->u.kekri));
        m_impl->m_kek = tmp;
    }
}

/*CPKIFRecipientInfo::CPKIFRecipientInfo(
    CACCMSRecipientInfo& ri)
    :m_impl (new CPKIFRecipientInfoImpl)
{
    if(1 != ri.t && 3 != ri.t)
    {
        //modified error description to reflect addition of support for kekri 3/2/2004
        throw CPKIFMessageException(TOOLKIT_MESSAGE_ASN, COMMON_NOT_IMPLEMENTED, "PKIF currently supports the ktri and kekri RecipientInfo choices only");
    }
    else if(1 == ri.t)
    {
        CPKIFKeyTransRecipientInfoPtr tmp(new CPKIFKeyTransRecipientInfo(*ri.u.ktri));
        m_impl->m_ktri = tmp;
    }
    else
    {
        CPKIFKEKRecipInfoDetailsPtr tmp(new CPKIFKEKRecipInfoDetails(*ri.u.kekri));
        m_impl->m_kek = tmp;
    }
}
*/

CPKIFRecipientInfo::~CPKIFRecipientInfo()
{
    delete m_impl;
    m_impl = NULL;
}
CPKIFKeyTransRecipientInfoPtr CPKIFRecipientInfo::GetKeyTransRecipInfo() const
{
    return m_impl->m_ktri;
}
CPKIFKEKRecipInfoDetailsPtr CPKIFRecipientInfo::GetKEKRecipInfo() const
{
    return m_impl->m_kek;
}