bool IsObjectReplicated(DsServer orig, DsServer dest, NamingContext ncType, string objectDn)
{
// FIXME: likezh-11-06-2013:
// Correct me if this is wrong, but it seems to be working quite well...
//
// The property is replicated if it meets:
// - The originating USN of the property in orig is less or equal to the one in dest
// First get the UTD in dest
UPTODATE_VECTOR_V1_EXT utdVectorDest = ldapAdapter.GetReplUTD(dest, ncType);
// No way to get the object metadata (ENTINF) thru LDAP, so try uSNChanged of the object instead.
uint usnChanged = Convert.ToUInt32(ldapAdapter.GetAttributeValueInString(orig, objectDn, "uSNChanged"));
for (int i = 0; i < utdVectorDest.cNumCursors; ++i)
{
UPTODATE_CURSOR_V1 cursor = utdVectorDest.rgCursors[i];
if (cursor.uuidDsa == orig.InvocationId)
{
long usnHigh = cursor.usnHighPropUpdate;
BaseTestSite.Log.Add(LogEntryKind.Comment, "{0} - usnHigh: {1}, usnChanged: {2}", objectDn, usnHigh, usnChanged);
if (usnHigh >= usnChanged)
{
return(true);
}
}
}
return(false);
}
public static bool StampLessThanOrEqualUTD(DS_REPL_ATTR_META_DATA stamp, UPTODATE_VECTOR_V1_EXT utd)
{
for (int i = 0; i < utd.cNumCursors; ++i)
{
if (utd.rgCursors[i].uuidDsa == stamp.uuidLastOriginatingDsaInvocationID &&
utd.rgCursors[i].usnHighPropUpdate >= stamp.usnOriginatingChange)
{
return(true);
}
}
return(false);
}
public static bool StampLessThanOrEqualUTD(PROPERTY_META_DATA?stamp, UPTODATE_VECTOR_V1_EXT utd)
{
if (stamp == null)
{
return(false);
}
for (int i = 0; i < utd.cNumCursors; ++i)
{
if (utd.rgCursors[i].uuidDsa == stamp.Value.propMetadataExt.uuidDsaOriginating &&
utd.rgCursors[i].usnHighPropUpdate >= stamp.Value.propMetadataExt.usnOriginating)
{
return(true);
}
}
return(false);
}
