示例#1
0
CObjectHookGuardBase::CObjectHookGuardBase(const CObjectTypeInfo& info,
                                           const string& id,
                                           CSkipChoiceVariantHook& hook,
                                           CObjectIStream* stream)
    : m_Hook(&hook),
      m_HookMode(eHook_Skip),
      m_HookType(eHook_Variant),
      m_Id(id)
{
    m_Stream.m_IStream = stream;
    CObjectTypeInfoVI variant = info.FindVariant(id);
    if ( stream ) {
        variant.SetLocalSkipHook(*stream, &hook);
    }
}
示例#2
0
CObjectHookGuardBase::CObjectHookGuardBase(const CObjectTypeInfo& info,
                                           const string& id,
                                           CCopyChoiceVariantHook& hook,
                                           CObjectStreamCopier* stream)
    : m_Hook(&hook),
      m_HookMode(eHook_Copy),
      m_HookType(eHook_Variant),
      m_Id(id)
{
    m_Stream.m_Copier = stream;
    CObjectTypeInfoVI variant = info.FindVariant(id);
    if ( stream ) {
        variant.SetLocalCopyHook(*stream, &hook);
    }
    else {
        variant.SetGlobalCopyHook(&hook);
    }
}
示例#3
0
CObjectHookGuardBase::CObjectHookGuardBase(const CObjectTypeInfo& info,
                                           const string& id,
                                           CWriteChoiceVariantHook& hook,
                                           CObjectOStream* stream)
    : m_Hook(&hook),
      m_HookMode(eHook_Write),
      m_HookType(eHook_Variant),
      m_Id(id)
{
    m_Stream.m_OStream = stream;
    CObjectTypeInfoVI variant = info.FindVariant(id);
    if ( stream ) {
        variant.SetLocalWriteHook(*stream, &hook);
    }
    else {
        variant.SetGlobalWriteHook(&hook);
    }
}
示例#4
0
int main(int argc, char** argv)
{
    auto_ptr<CObjectIStream> in(CObjectIStream::Open(eSerial_AsnText, "if"));
    auto_ptr<CObjectOStream> out(CObjectOStream::Open(eSerial_AsnText, "of"));

    CObjectTypeInfo typeInfo = CType<CAuth_list>();
    CObjectTypeInfoMI memberInfo = typeInfo.FindMember("names");
    CObjectTypeInfoVI variantInfo = (*memberInfo).GetPointedType()
                                                 .FindVariant("std");
    variantInfo.SetLocalWriteHook(*out, new CDemoHook);

    (*CObjectTypeInfo(CType<CAuth_list>()).FindMember("names"))
        .GetPointedType()
        .FindVariant("std")
        .SetLocalWriteHook(*out, new CDemoHook);

    CCit_art article;
    *in >> article;
    *out << article;

    return 0;
}
示例#5
0
void CObjectHookGuardBase::ResetHook(const CObjectTypeInfo& info)
{
    switch (m_HookType) {
    case eHook_Object:
        switch (m_HookMode) {
        case eHook_Read:
            if ( m_Stream.m_IStream ) {
                info.ResetLocalReadHook(*m_Stream.m_IStream);
            }
            else {
                info.ResetGlobalReadHook();
            }
            break;
        case eHook_Write:
            if ( m_Stream.m_OStream ) {
                info.ResetLocalWriteHook(*m_Stream.m_OStream);
            }
            else {
                info.ResetGlobalWriteHook();
            }
            break;
        case eHook_Skip:
            if ( m_Stream.m_IStream ) {
                info.ResetLocalSkipHook(*m_Stream.m_IStream);
            }
            break;
        case eHook_Copy:
            if ( m_Stream.m_Copier ) {
                info.ResetLocalCopyHook(*m_Stream.m_Copier);
            }
            else {
                info.ResetGlobalCopyHook();
            }
            break;
        default:
            break;
        }
        break;
    case eHook_Member:
    {
        CObjectTypeInfoMI member = info.FindMember(m_Id);
        switch (m_HookMode) {
        case eHook_Read:
            if ( m_Stream.m_IStream ) {
                member.ResetLocalReadHook(*m_Stream.m_IStream);
            }
            else {
                member.ResetGlobalReadHook();
            }
            break;
        case eHook_Write:
            if ( m_Stream.m_OStream ) {
                member.ResetLocalWriteHook(*m_Stream.m_OStream);
            }
            else {
                member.ResetGlobalWriteHook();
            }
            break;
        case eHook_Skip:
            if ( m_Stream.m_IStream ) {
                member.ResetLocalSkipHook(*m_Stream.m_IStream);
            }
            break;
        case eHook_Copy:
            if ( m_Stream.m_Copier ) {
                member.ResetLocalCopyHook(*m_Stream.m_Copier);
            }
            else {
                member.ResetGlobalCopyHook();
            }
            break;
        default:
            break;
        }
        break;
    }
    case eHook_Variant:
    {
        CObjectTypeInfoVI variant = info.FindVariant(m_Id);
        switch (m_HookMode) {
        case eHook_Read:
            if ( m_Stream.m_IStream ) {
                variant.ResetLocalReadHook(*m_Stream.m_IStream);
            }
            else {
                variant.ResetGlobalReadHook();
            }
            break;
        case eHook_Write:
            if ( m_Stream.m_OStream ) {
                variant.ResetLocalWriteHook(*m_Stream.m_OStream);
            }
            else {
                variant.ResetGlobalWriteHook();
            }
            break;
        case eHook_Skip:
            if ( m_Stream.m_IStream ) {
                variant.ResetLocalSkipHook(*m_Stream.m_IStream);
            }
            break;
        case eHook_Copy:
            if ( m_Stream.m_Copier ) {
                variant.ResetLocalCopyHook(*m_Stream.m_Copier);
            }
            else {
                variant.ResetGlobalCopyHook();
            }
            break;
        default:
            break;
        }
        break;
    }
    case eHook_Element:
    case eHook_Null:
    default:
        break;
    }
    m_HookMode = eHook_None;
    m_HookType = eHook_Null;
}