public ApprovalEngine.ApprovalProcessResults Process()
{
MailboxSession session = (MailboxSession)this.messageItem.Session;
string text;
string approvalRequestMessageId;
if (!this.TryGetInitiationAndApprovalRequestMessageId(out text, out approvalRequestMessageId))
{
NdrOofHandler.diag.TraceDebug((long)this.GetHashCode(), "Ignoring NDR/OOF. Cannot get initiation/approval request message id's");
return(ApprovalEngine.ApprovalProcessResults.NdrOofInvalid);
}
long num;
StoreObjectId storeObjectId = NdrOofHandler.FindInitiationMessage(session, text, approvalRequestMessageId, out num);
NdrOofHandler.diag.TraceDebug <long>((long)this.GetHashCode(), "Time searching for initiation = {0} ms", num);
if (storeObjectId == null)
{
NdrOofHandler.diag.TraceDebug <string>((long)this.GetHashCode(), "Initiation message not found, ignoring NDR/OOF, messageId={0}", text);
return(new ApprovalEngine.ApprovalProcessResults(ApprovalEngine.ProcessResult.InitiationNotFoundForNdrOrOof, num));
}
if (!this.WriteToInitiationMessage(session, storeObjectId, text))
{
NdrOofHandler.diag.TraceDebug <string>((long)this.GetHashCode(), "Initiation message cannot be updated with NDR/OOF, messageId={0}", text);
return(new ApprovalEngine.ApprovalProcessResults(ApprovalEngine.ProcessResult.NdrOrOofUpdateSkipped, num));
}
return(new ApprovalEngine.ApprovalProcessResults(ApprovalEngine.ProcessResult.NdrOrOofUpdated, num));
}