#include "NullTransform.h"
NullTransform::NullTransform() : Transform(CFSTR("NullTransform"))
{
}
CFTypeRef NullTransform::Make()
{
return CoreFoundationHolder::MakeHolder(gInternalCFObjectName, new NullTransform());
}
void NullTransform::AttributeChanged(CFStringRef name, CFTypeRef value)
{
if (CFStringCompare(name, kSecTransformInputAttributeName, 0) == kCFCompareEqualTo)
{
SetAttributeNoCallback(kSecTransformOutputAttributeName, value);
}
}
std::string NullTransform::DebugDescription()
{
return Transform::DebugDescription() + ": NullTransform";
}
class NullTransformFactory : public TransformFactory
{
public:
NullTransformFactory();
virtual CFTypeRef Make();
};
TransformFactory* NullTransform::MakeTransformFactory()
{
return new NullTransformFactory();
}
NullTransformFactory::NullTransformFactory() : TransformFactory(CFSTR("Null Transform"))
{
}
CFTypeRef NullTransformFactory::Make()
{
return NullTransform::Make();
}