public int GetMaxAllowedMailboxes(IRecipientSession recipientSession, SearchType searchType)
{
int result = (int)SearchUtils.GetDiscoveryMaxMailboxes(recipientSession);
if (searchType == SearchType.Preview)
{
result = (int)SearchUtils.GetDiscoveryMaxMailboxesForPreviewSearch(recipientSession);
}
if (searchType == SearchType.Statistics)
{
result = (int)SearchUtils.GetDiscoveryMaxMailboxesForStatsSearch(recipientSession);
}
return(result);
}
internal static MultiValuedProperty <string> ConvertSourceMailboxesCollection(IEnumerable <RecipientIdParameter> recipientIds, bool inplaceHoldEnabled, Func <RecipientIdParameter, ADRecipient> recipientGetter, IRecipientSession recipientSession, Task.TaskErrorLoggingDelegate writeErrorDelegate, Action <LocalizedString> writeWarningDelegate, Func <LocalizedString, bool> shouldContinueDelegate)
{
MultiValuedProperty <string> results = null;
if (recipientIds != null)
{
RecipientType[] source = new RecipientType[]
{
RecipientType.UserMailbox,
RecipientType.Group,
RecipientType.MailUniversalDistributionGroup,
RecipientType.MailUniversalSecurityGroup,
RecipientType.MailNonUniversalGroup,
RecipientType.DynamicDistributionGroup
};
bool flag = false;
foreach (RecipientIdParameter arg in recipientIds)
{
if (results == null)
{
results = new MultiValuedProperty <string>();
}
ADRecipient adrecipient = recipientGetter(arg);
string text = null;
ADSessionSettings sessionSettings = adrecipient.OrganizationId.ToADSessionSettings();
if (Utils.IsPublicFolderMailbox(adrecipient))
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.ErrorInvalidRecipientTypeDetails(adrecipient.ToString())), ErrorCategory.InvalidArgument, null);
}
else if (Utils.IsValidMailboxType(adrecipient))
{
if (adrecipient.ExchangeVersion.IsOlderThan(ExchangeObjectVersion.Exchange2012) && !RemoteMailbox.IsRemoteMailbox(adrecipient.RecipientTypeDetails) && ExchangePrincipal.FromADUser(sessionSettings, (ADUser)adrecipient, RemotingOptions.AllowCrossSite).MailboxInfo.Location.ServerVersion < Server.E15MinVersion)
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.SourceMailboxMustBeE15OrLater(adrecipient.DisplayName)), ErrorCategory.InvalidArgument, null);
}
text = adrecipient.LegacyExchangeDN;
}
else if (source.Contains(adrecipient.RecipientType))
{
if (inplaceHoldEnabled)
{
if (!flag)
{
if (shouldContinueDelegate(Strings.ShouldContinueToExpandGroupsForHold))
{
flag = true;
}
else
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.GroupsIsNotAllowedForHold(adrecipient.DisplayName)), ErrorCategory.InvalidArgument, null);
}
}
bool invalidTypeSkipped = false;
bool oldVersionMailboxSkipped = false;
ADRecipientExpansion adrecipientExpansion = new ADRecipientExpansion(new PropertyDefinition[]
{
ADRecipientSchema.LegacyExchangeDN,
ADRecipientSchema.RecipientTypeDetailsValue,
ADObjectSchema.ExchangeVersion
}, adrecipient.OrganizationId);
adrecipientExpansion.Expand(adrecipient, delegate(ADRawEntry expandedRecipient, ExpansionType expansionType, ADRawEntry parent, ExpansionType parentType)
{
if (expansionType == ExpansionType.GroupMembership)
{
return(ExpansionControl.Continue);
}
if (Utils.IsValidMailboxType(expandedRecipient))
{
ExchangeObjectVersion exchangeObjectVersion = (ExchangeObjectVersion)expandedRecipient[ADObjectSchema.ExchangeVersion];
string text2 = (string)expandedRecipient[ADRecipientSchema.LegacyExchangeDN];
if (!oldVersionMailboxSkipped && exchangeObjectVersion.IsOlderThan(ExchangeObjectVersion.Exchange2012) && !RemoteMailbox.IsRemoteMailbox((RecipientTypeDetails)expandedRecipient[ADRecipientSchema.RecipientTypeDetails]) && ExchangePrincipal.FromLegacyDN(sessionSettings, text2).MailboxInfo.Location.ServerVersion < Server.E15MinVersion)
{
oldVersionMailboxSkipped = true;
writeWarningDelegate(Strings.OldVersionMailboxSkipped);
}
if (!results.Contains(text2))
{
results.Add(text2);
}
}
else if (!invalidTypeSkipped)
{
invalidTypeSkipped = true;
writeWarningDelegate(Strings.SkippingInvalidTypeInGroupExpansion);
}
return(ExpansionControl.Skip);
}, delegate(ExpansionFailure failure, ADRawEntry expandedRecipient, ExpansionType expansionType, ADRawEntry parent, ExpansionType parentType)
{
TaskLogger.Trace("Skipping invalid AD entry {0} because of failure: {1}", new object[]
{
expandedRecipient,
failure
});
return(ExpansionControl.Skip);
});
}
else
{
text = adrecipient.LegacyExchangeDN;
}
}
else
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.ErrorInvalidRecipientType(adrecipient.ToString(), adrecipient.RecipientType.ToString())), ErrorCategory.InvalidArgument, null);
}
if (text != null && !results.Contains(text))
{
results.Add(text);
}
if (results.Count > Utils.MaxNumberOfMailboxesInSingleHold)
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.ErrorTooManyMailboxesInSingleHold(Utils.MaxNumberOfMailboxesInSingleHold)), ErrorCategory.InvalidArgument, null);
}
}
if (results != null)
{
uint discoveryMaxMailboxes = SearchUtils.GetDiscoveryMaxMailboxes(recipientSession);
if ((long)results.Count > (long)((ulong)discoveryMaxMailboxes) && !shouldContinueDelegate(Strings.ShouldContinueMoreMailboxesThanMaxSearch(results.Count, discoveryMaxMailboxes)))
{
writeErrorDelegate(new MailboxSearchTaskException(Strings.ErrorTaskCancelledBecauseMoreMailboxesThanSearchSupported), ErrorCategory.InvalidArgument, null);
}
}
}
return(results);
}