internal OLEProperty(OLEPropertiesContainer container)
{
this.container = container;
}
internal OLEPropertiesContainer(CFStream cfStream)
{
var pStream = new PropertySetStream();
this.cfStream = cfStream;
pStream = new PropertySetStream();
pStream.Read(new BinaryReader(new StreamDecorator(cfStream)));
switch (pStream.FMTID0.ToString("B").ToUpperInvariant())
{
case "{F29F85E0-4FF9-1068-AB91-08002B27B3D9}":
ContainerType = ContainerType.SummaryInfo;
break;
case "{D5CDD502-2E9C-101B-9397-08002B2CF9AE}":
ContainerType = ContainerType.DocumentSummaryInfo;
break;
default:
ContainerType = ContainerType.AppSpecific;
break;
}
PropertyNames = (Dictionary <uint, string>)pStream.PropertySet0.Properties
.FirstOrDefault(p => p.PropertyType == PropertyType.DictionaryProperty);
Context = new PropertyContext
{
CodePage = pStream.PropertySet0.PropertyContext.CodePage
};
for (var i = 0; i < pStream.PropertySet0.Properties.Count; i++)
{
if (pStream.PropertySet0.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 0)
{
continue;
}
//if (pStream.PropertySet0.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 1) continue;
//if (pStream.PropertySet0.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 0x80000000) continue;
var p = (ITypedPropertyValue)pStream.PropertySet0.Properties[i];
var poi = pStream.PropertySet0.PropertyIdentifierAndOffsets[i];
var op = new OLEProperty(this);
op.VTType = p.VTType;
op.PropertyIdentifier = pStream.PropertySet0.PropertyIdentifierAndOffsets[i].PropertyIdentifier;
op.Value = p.Value;
properties.Add(op);
}
if (pStream.NumPropertySets == 2)
{
UserDefinedProperties =
new OLEPropertiesContainer(Context.CodePage, ContainerType.UserDefinedProperties);
HasUserDefinedProperties = true;
UserDefinedProperties.ContainerType = ContainerType.UserDefinedProperties;
for (var i = 0; i < pStream.PropertySet1.Properties.Count; i++)
{
if (pStream.PropertySet1.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 0)
{
continue;
}
//if (pStream.PropertySet1.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 1) continue;
if (pStream.PropertySet1.PropertyIdentifierAndOffsets[i].PropertyIdentifier == 0x80000000)
{
continue;
}
var p = (ITypedPropertyValue)pStream.PropertySet1.Properties[i];
var poi = pStream.PropertySet1.PropertyIdentifierAndOffsets[i];
var op = new OLEProperty(UserDefinedProperties);
op.VTType = p.VTType;
op.PropertyIdentifier = pStream.PropertySet1.PropertyIdentifierAndOffsets[i].PropertyIdentifier;
op.Value = p.Value;
UserDefinedProperties.properties.Add(op);
}
UserDefinedProperties.PropertyNames = (Dictionary <uint, string>)pStream.PropertySet1.Properties
.Where(p => p.PropertyType == PropertyType.DictionaryProperty).FirstOrDefault()?.Value;
}
}