private void CreateOofRule(ReplyBody reply, string ruleName, string messageClass, OofReplyType oofReplyType, RuleGenerator.ConditionType conditionType, int sequenceNumber)
{
Guid guid = Guid.NewGuid();
byte[] replyTemplateMessageEntryID = this.CreateOofReplyTemplate(this.itemStore, guid, reply, messageClass, oofReplyType);
Restriction restriction = this.GetRestriction(conditionType);
RuleAction[] actions = new RuleAction[]
{
new RuleAction.OOFReply(replyTemplateMessageEntryID, guid)
};
Rule rule = new Rule();
rule.Name = ruleName;
rule.Provider = "Microsoft Exchange OOF Assistant";
rule.StateFlags = (RuleStateFlags.KeepOOFHistory | RuleStateFlags.OnlyWhenOOFEx);
rule.ExecutionSequence = sequenceNumber;
rule.Condition = restriction;
rule.Actions = actions;
if (conditionType == RuleGenerator.ConditionType.KnownExternal)
{
rule.IsExtended = true;
}
this.ruleManager.Add(rule);
RuleGenerator.TracerPfd.TracePfd <int, string>((long)this.GetHashCode(), "PFD IWO {0} Creating OOF rule {1}", 21399, rule.Name);
}
internal static ReplyBodySerializer Serialize(ReplyBody replyBody)
{
return(new ReplyBodySerializer
{
Message = replyBody.RawMessage,
LanguageTag = replyBody.LanguageTag
});
}
internal ReplyBody Deserialize()
{
ReplyBody replyBody = ReplyBody.Create();
replyBody.RawMessage = this.Message;
replyBody.LanguageTag = this.LanguageTag;
return(replyBody);
}
public static UserOofSettings CreateDefault()
{
return(new UserOofSettings
{
internalReply = ReplyBody.CreateDefault(),
externalReply = ReplyBody.CreateDefault(),
oofState = OofState.Disabled,
setByLegacyClient = false,
externalAudience = ExternalAudience.None
});
}
private void HandleSenderGroupRule(Rule rule, bool senderGroupEnabled, ReplyBody reply, string ruleName, string messageClass, OofReplyType oofReplyType, RuleGenerator.ConditionType conditionType, int sequenceNumber, OofState mailboxOofState)
{
int i = 0;
while (i < 5)
{
i++;
try
{
if (rule == null)
{
if (senderGroupEnabled && !RuleGenerator.IsEmptyString(reply.RawMessage))
{
this.CreateOofRule(reply, ruleName, messageClass, oofReplyType, conditionType, sequenceNumber);
}
else
{
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Sender group '{1}' and rule doesn't exist. Nothing to do.", this.itemStore.MailboxOwner, ruleName);
}
}
else if (senderGroupEnabled && !RuleGenerator.IsEmptyString(reply.RawMessage))
{
this.UpdateOofRule(rule, reply, ruleName, messageClass, oofReplyType, conditionType, sequenceNumber, mailboxOofState);
}
else
{
this.ruleManager.Remove(rule);
}
break;
}
catch (SaveConflictException ex)
{
if (i == 5)
{
RuleGenerator.Tracer.TraceError <IExchangePrincipal, int, SaveConflictException>((long)this.GetHashCode(), "Mailbox:{0}: Exception updating item, exception = {1}, retried {2} times, rethrowing", this.itemStore.MailboxOwner, 5, ex);
throw;
}
RuleGenerator.Tracer.TraceError <IExchangePrincipal, SaveConflictException>((long)this.GetHashCode(), "Mailbox:{0}: Exception updating item, exception = {1}, retrying", this.itemStore.MailboxOwner, ex);
}
catch (ObjectNotFoundException ex2)
{
if (i == 5)
{
RuleGenerator.Tracer.TraceError <IExchangePrincipal, int, ObjectNotFoundException>((long)this.GetHashCode(), "Mailbox:{0}: Exception updating item, exception = {1}, retried {2} times, rethrowing", this.itemStore.MailboxOwner, 5, ex2);
throw;
}
RuleGenerator.Tracer.TraceError <IExchangePrincipal, ObjectNotFoundException>((long)this.GetHashCode(), "Mailbox:{0}: Exception updating item, exception = {1}, retrying", this.itemStore.MailboxOwner, ex2);
}
}
}
private byte[] CreateOofReplyTemplate(MailboxSession itemStore, Guid templateGuid, ReplyBody reply, string messageClass, OofReplyType oofReplyType)
{
byte[] entryId;
using (ReplyTemplate replyTemplate = ReplyTemplate.Create(itemStore, templateGuid, messageClass, oofReplyType))
{
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Creating ReplyTemplate to Body: '{1}'", this.itemStore.MailboxOwner, reply.RawMessage);
if (this.userOofSettings.SetByLegacyClient)
{
replyTemplate.PlainTextBody = reply.RawMessage;
}
else
{
replyTemplate.CharSet = this.GetDefaultCharsetForCountryCode(reply.LanguageTag);
replyTemplate.HtmlBody = reply.RawMessage;
}
replyTemplate.SaveChanges();
RuleGenerator.TracerPfd.TracePfd <int, IExchangePrincipal, string>((long)this.GetHashCode(), "PFD IWO {0} Mailbox:{1}: Created ReplyTemplate to Body: '{2}'", 17303, this.itemStore.MailboxOwner, reply.RawMessage);
entryId = replyTemplate.EntryId;
}
return(entryId);
}
private void UpdateOofRule(Rule rule, ReplyBody reply, string ruleName, string messageClass, OofReplyType oofReplyType, RuleGenerator.ConditionType conditionType, int sequenceNumber, OofState mailboxOofState)
{
bool flag = false;
bool flag2 = false;
Restriction restriction = this.GetRestriction(conditionType);
RuleAction.OOFReply ruleAction = (RuleAction.OOFReply)rule.Actions[0];
ReplyTemplate replyTemplate = null;
try
{
replyTemplate = ReplyTemplate.Find(this.itemStore, ruleAction);
if (replyTemplate != null)
{
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Updating ReplyTemplate to Body: '{1}'", this.itemStore.MailboxOwner, reply.RawMessage);
if (this.userOofSettings.SetByLegacyClient)
{
flag2 = !replyTemplate.PlainTextBody.Equals(reply.RawMessage, StringComparison.Ordinal);
replyTemplate.PlainTextBody = reply.RawMessage;
}
else
{
string value = TextUtil.ConvertHtmlToPlainText(reply.RawMessage);
flag2 = !replyTemplate.PlainTextBody.Equals(value, StringComparison.Ordinal);
replyTemplate.CharSet = this.GetDefaultCharsetForCountryCode(reply.LanguageTag);
replyTemplate.HtmlBody = reply.RawMessage;
}
replyTemplate.OofReplyType = oofReplyType;
replyTemplate.ClassName = messageClass;
replyTemplate.SaveChanges();
if (flag2)
{
rule.StateFlags |= RuleStateFlags.ClearOOFHistory;
byte[] propValue = this.itemStore.__ContainedMapiStore.GlobalIdFromId(rule.ID);
OofHistory.RemoveOofHistoryEntriesWithProperty(this.itemStore, mailboxOofState != OofState.Disabled, OofHistory.PropId.GlobalRuleId, propValue);
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Updated reply template for global rule '{1}'", this.itemStore.MailboxOwner, ruleName);
}
}
else
{
Guid guid = Guid.NewGuid();
byte[] replyTemplateMessageEntryID = this.CreateOofReplyTemplate(this.itemStore, guid, reply, messageClass, oofReplyType);
rule.Actions = new RuleAction[]
{
new RuleAction.OOFReply(replyTemplateMessageEntryID, guid)
};
flag = true;
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Created new reply template and updated global rule '{1}'", this.itemStore.MailboxOwner, ruleName);
}
RuleGenerator.TracerPfd.TracePfd <int, string, IExchangePrincipal>((long)this.GetHashCode(), "PFD IWO {0} Updated OOF Rule '{1}' for Mailbox:{2}", 25495, ruleName, this.itemStore.MailboxOwner);
}
finally
{
if (replyTemplate != null)
{
replyTemplate.Dispose();
}
}
if (!ConditionComparer.Equals(rule.Condition, restriction))
{
rule.Condition = restriction;
flag = true;
RuleGenerator.Tracer.TraceDebug <IExchangePrincipal, string>((long)this.GetHashCode(), "Mailbox:{0}: Updated rule '{1}' with new condition", this.itemStore.MailboxOwner, ruleName);
}
if (flag || flag2)
{
this.ruleManager.Update(rule);
}
}
private void GenerateOofRules(Rule[] rules, string ruleNameSuffix, string replyMessageAddendum)
{
Rule rule = null;
Rule rule2 = null;
Rule rule3 = null;
int num = 8;
string text = "Microsoft.Exchange.OOF.InternalSenders" + ruleNameSuffix;
string text2 = "Microsoft.Exchange.OOF.KnownExternalSenders" + ruleNameSuffix;
string text3 = "Microsoft.Exchange.OOF.AllExternalSenders" + ruleNameSuffix;
ReplyBody internalReply = this.userOofSettings.InternalReply;
ReplyBody externalReply = this.userOofSettings.ExternalReply;
foreach (Rule rule4 in rules)
{
if (rule4 != null)
{
if (rule4.Provider == "Microsoft Exchange OOF Assistant")
{
if (rule4.Name == text)
{
if (rule != null)
{
this.ruleManager.Remove(rule4);
}
else
{
rule = rule4;
}
}
else if (rule4.Name == text3)
{
if (rule2 != null)
{
this.ruleManager.Remove(rule4);
}
else
{
rule2 = rule4;
}
}
else if (rule4.Name == text2)
{
if (rule3 != null)
{
this.ruleManager.Remove(rule4);
}
else
{
rule3 = rule4;
}
}
else
{
this.ruleManager.Remove(rule4);
}
}
else if (rule4.Provider == "MSFT:TDX OOF Rules" && rule4.Actions.Length > 0 && rule4.Actions[0] is RuleAction.OOFReply)
{
this.ruleManager.Remove(rule4);
}
}
}
this.HandleSenderGroupRule(rule, this.userOofSettings.OofState != OofState.Disabled, internalReply, text, "IPM.Note.Rules.OofTemplate.Microsoft", this.userOofSettings.SetByLegacyClient ? OofReplyType.Single : OofReplyType.Internal, RuleGenerator.ConditionType.Internal, num, this.userOofSettings.OofState);
num++;
this.HandleSenderGroupRule(rule3, this.userOofSettings.OofState != OofState.Disabled && this.userOofSettings.ExternalAudience == ExternalAudience.Known && !this.userOofSettings.SetByLegacyClient, externalReply, text2, "IPM.Note.Rules.ExternalOofTemplate.Microsoft", OofReplyType.External, RuleGenerator.ConditionType.KnownExternal, num, this.userOofSettings.OofState);
this.HandleSenderGroupRule(rule2, this.userOofSettings.OofState != OofState.Disabled && this.userOofSettings.ExternalAudience == ExternalAudience.All && !this.userOofSettings.SetByLegacyClient, externalReply, text3, "IPM.Note.Rules.ExternalOofTemplate.Microsoft", OofReplyType.External, RuleGenerator.ConditionType.AllExternal, num, this.userOofSettings.OofState);
}