CountersignatureAttribute.cpp

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#include "CountersignatureAttribute.h"

#include "ToolkitUtils.h"
#include "components.h"
#include "Buffer.h"
#include "OID.h"

#include "CryptographicMessageSyntax2004.h"
#include "ASN1Helper.h"

#include <iterator>
struct CPKIFCountersignatureAttributeImpl
{
  CPKIFBufferList m_bufList;

  void ParseAttributes (const unsigned char *buf, const unsigned int length);
};

void CPKIFCountersignatureAttributeImpl::ParseAttributes (
    const unsigned char *buf, 
    const unsigned int length)
{
    CACASNWRAPPER_CREATE(CACCMSAttributeValues, attrsVals);
    CACCMSAttributeValues* attributesList = attrsVals.Decode(buf, length);

    if(0 == attributesList->count)
        return;

    DListNode* cur =  attributesList->head;
    while(cur)
    {
        ASN1OpenType* tmpOT = (ASN1OpenType*)cur->data;

        CPKIFBufferPtr newBP(new CPKIFBuffer(tmpOT->data, tmpOT->numocts));
        m_bufList.push_back(newBP);

        cur = cur->next;
    }
}



char CPKIFCountersignatureAttribute::extOID[] = "1.2.840.113549.1.9.6";
CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute()
    :m_impl (new CPKIFCountersignatureAttributeImpl)
{
    LOG_STRING_DEBUG("CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute()", TOOLKIT_MESSAGE_ASN, 0, this);
}
/*CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute(
    const CACCMSAttribute& ext)
    :m_impl (new CPKIFCountersignatureAttributeImpl)
{
    LOG_STRING_DEBUG("CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute(const CACCMSAttribute& ext)", TOOLKIT_MESSAGE_ASN, 0, this);

    m_impl->ParseAttributes (ext.attrValues.data, ext.attrValues.numocts);
}*/

CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute(
    const CPKIFBufferPtr& buf)
    :m_impl (new CPKIFCountersignatureAttributeImpl)
{
    LOG_STRING_DEBUG("CPKIFCountersignatureAttribute::CPKIFCountersignatureAttribute(const CACCMSAttribute& ext)", TOOLKIT_MESSAGE_ASN, 0, this);

    m_impl->ParseAttributes (buf->GetBuffer(), buf->GetLength());
}


CPKIFCountersignatureAttribute::~CPKIFCountersignatureAttribute()
{
    LOG_STRING_DEBUG("CPKIFCountersignatureAttribute::~CPKIFCountersignatureAttribute()", TOOLKIT_MESSAGE_ASN, 0, this);

    delete m_impl;
    m_impl = NULL;
}

//generic attribute functions
CPKIFOIDPtr CPKIFCountersignatureAttribute::GetOID() const
{
    return g_countersignatureAttribute;
}
void CPKIFCountersignatureAttribute::GetValues(
    CPKIFBufferList& values) const
{
    LOG_STRING_DEBUG("CPKIFCountersignatureAttribute::GetValues(CPKIFBufferList& values)", TOOLKIT_MESSAGE_ASN, 0, this);

    values.clear();
    copy(m_impl->m_bufList.begin(), m_impl->m_bufList.end(), back_inserter(values));
}
void CPKIFCountersignatureAttribute::AddValue(
    CPKIFBufferPtr& value)
{
    m_impl->m_bufList.push_back(value);
}
void CPKIFCountersignatureAttribute::SetValues(
    CPKIFBufferList& blList)
{
    m_impl->m_bufList.clear();
    copy(blList.begin(), blList.end(), back_inserter(m_impl->m_bufList));
}