public static void RegisterStruct(Type structType)
{
ExTraceGlobals.OehCallTracer.TraceDebug(0L, "OwaEventRegistry.RegisterStruct");
if (structType == null)
{
throw new ArgumentNullException("structType");
}
object[] customAttributes = structType.GetCustomAttributes(typeof(OwaEventStructAttribute), false);
if (customAttributes == null || customAttributes.Length == 0)
{
throw new OwaNotSupportedException("Struct type is missing the OwaEventStructAttribute attribute");
}
OwaEventStructAttribute owaEventStructAttribute = (OwaEventStructAttribute)customAttributes[0];
owaEventStructAttribute.StructType = structType;
ExTraceGlobals.OehDataTracer.TraceDebug <Type>(0L, "Struct type: '{0}'", structType);
Type type = null;
customAttributes = structType.GetCustomAttributes(typeof(OwaEventObjectIdAttribute), false);
if (customAttributes != null && customAttributes.Length > 0)
{
type = ((OwaEventObjectIdAttribute)customAttributes[0]).ObjectIdType;
}
FieldInfo[] fields = structType.GetFields(BindingFlags.Instance | BindingFlags.Public);
int num = 0;
uint num2 = 0U;
foreach (FieldInfo fieldInfo in fields)
{
customAttributes = fieldInfo.GetCustomAttributes(typeof(OwaEventFieldAttribute), false);
if (customAttributes != null && customAttributes.Length > 0)
{
OwaEventFieldAttribute owaEventFieldAttribute = (OwaEventFieldAttribute)customAttributes[0];
owaEventFieldAttribute.FieldInfo = fieldInfo;
owaEventFieldAttribute.FieldType = fieldInfo.FieldType;
if (type != null && owaEventFieldAttribute.FieldType == typeof(ObjectId))
{
owaEventFieldAttribute.FieldType = type;
}
if (!OwaEventRegistry.IsAllowedFieldType(owaEventFieldAttribute.FieldType))
{
throw new OwaNotSupportedException("Field type is not supported.");
}
owaEventFieldAttribute.FieldMask = 1U << num;
owaEventStructAttribute.AllFieldsMask |= owaEventFieldAttribute.FieldMask;
if (!owaEventFieldAttribute.IsOptional)
{
num2 |= owaEventFieldAttribute.FieldMask;
}
else if (fieldInfo.FieldType == typeof(ExDateTime))
{
owaEventFieldAttribute.DefaultValue = ExDateTime.MinValue;
}
if (num >= 32)
{
throw new OwaNotSupportedException("Struct declares more fields than allowed");
}
owaEventStructAttribute.AddFieldInfo(owaEventFieldAttribute, num);
num++;
ExTraceGlobals.OehDataTracer.TraceDebug <string, Type>(0L, "Struct field found, name: '{0}', type: '{1}'", owaEventStructAttribute.Name, owaEventFieldAttribute.FieldType);
}
}
if (num == 0)
{
throw new OwaNotSupportedException("Struct must have at least one field");
}
owaEventStructAttribute.FieldCount = num;
owaEventStructAttribute.RequiredMask = num2;
OwaEventRegistry.structTable.Add(owaEventStructAttribute.Name, owaEventStructAttribute);
OwaEventRegistry.structTypeTable.Add(owaEventStructAttribute.StructType, owaEventStructAttribute);
}
