public UniqueItemHash(string internetMsgId, string topic, BodyTagInfo btInfo, bool sentItems)
{
this.internetMessageId = internetMsgId;
this.conversationTopic = topic;
this.bodyTagInfo = btInfo;
this.isSentItems = sentItems;
}
private static BodyTagInfo DeserializeBodyTagInfoFromString(string bodyTagInfoString)
{
if (string.IsNullOrEmpty(bodyTagInfoString))
{
return(null);
}
byte[] bytes = CTSGlobals.AsciiEncoding.GetBytes(bodyTagInfoString);
return(BodyTagInfo.FromByteArray(bytes));
}
private static string SerializeBodyTagInfoToString(BodyTagInfo bodyTagInfo)
{
if (bodyTagInfo == null)
{
return(null);
}
byte[] array = bodyTagInfo.ToByteArray();
return(CTSGlobals.AsciiEncoding.GetString(array, 0, array.Length));
}
public bool IsBodyPartPresent(BodyFragmentInfo childBodyFragment, IStorePropertyBag parentPropertyBag, bool ignoreCache, out ExtractionData extractionData)
{
StoreObjectId objectId = ((VersionedId)parentPropertyBag.TryGetProperty(ItemSchema.Id)).ObjectId;
KeyValuePair <ConversationBodyScanner, StoreObjectId> key = new KeyValuePair <ConversationBodyScanner, StoreObjectId>(childBodyFragment.BodyScanner, objectId);
if (this.loadStatus.TryGetValue(key, out extractionData))
{
bool flag = extractionData != null && extractionData.BodyFragment != null;
if (flag || !ignoreCache)
{
return(flag);
}
}
if (!ignoreCache && this.loadedItemParts.ContainsKey(objectId))
{
extractionData = new ExtractionData();
}
else
{
byte[] array = parentPropertyBag.TryGetProperty(ItemSchema.BodyTag) as byte[];
if (array == null && ignoreCache)
{
LoadedItemPart loadedItemPart = null;
if (this.loadedItemParts.TryGetValue(objectId, out loadedItemPart) && loadedItemPart.BodyFragmentInfo != null && loadedItemPart.BodyFragmentInfo.BodyTag != null)
{
array = loadedItemPart.BodyFragmentInfo.BodyTag.ToByteArray();
}
}
this.optimizationInfo.IncrementBodyTagMatchingAttempts();
if (array != null)
{
extractionData = new ExtractionData(childBodyFragment, BodyTagInfo.FromByteArray(array));
if (extractionData.BodyFragment != null)
{
this.loadStatus[key] = extractionData;
if (!extractionData.IsFormatReliable)
{
this.optimizationInfo.UpdateItemBodyFormatMismatched(objectId);
this.optimizationInfo.IncrementBodyTagMatchingIssues();
}
}
else
{
this.optimizationInfo.UpdateItemBodyTagMismatched(objectId);
this.optimizationInfo.IncrementBodyTagMatchingIssues();
}
}
else
{
extractionData = new ExtractionData();
this.optimizationInfo.UpdateItemBodyTagNotPresent(objectId);
this.optimizationInfo.IncrementBodyTagMatchingIssues();
}
}
this.loadStatus[key] = extractionData;
return(extractionData.BodyFragment != null);
}
private ItemId PopulateItemIdFromItemExtendedPropertyValues(ExtendedPropertyType[] extendedProperties)
{
string id = null;
string parentFolder = null;
string primaryItemId = null;
uint size = 0U;
string subject = null;
int documentId = 0;
string text = null;
string sender = null;
string senderSmtpAddress = null;
DateTime minValue = DateTime.MinValue;
DateTime minValue2 = DateTime.MinValue;
string importance = null;
bool isRead = false;
string text2 = null;
BodyTagInfo btInfo = null;
bool sentItems = false;
if (extendedProperties != null)
{
foreach (ExtendedPropertyType extendedPropertyType in extendedProperties)
{
if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertySetId, Constants.MailboxItemIdPropertyIdSet, StringComparison.OrdinalIgnoreCase) == 0)
{
if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ItemIdExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ItemIdExtendedProperty.PropertyType)
{
id = (string)extendedPropertyType.Item;
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ParentFolderIdExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ParentFolderIdExtendedProperty.PropertyType)
{
parentFolder = (string)extendedPropertyType.Item;
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.PrimaryItemIdExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.PrimaryItemIdExtendedProperty.PropertyType)
{
primaryItemId = (string)extendedPropertyType.Item;
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ItemSizeExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ItemSizeExtendedProperty.PropertyType)
{
uint.TryParse(extendedPropertyType.Item as string, out size);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.DocumentIdExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.DocumentIdExtendedProperty.PropertyType)
{
int.TryParse(extendedPropertyType.Item as string, out documentId);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.SubjectExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.SubjectExtendedProperty.PropertyType)
{
subject = MailboxItemIdList.DecodeDataFromEws((string)extendedPropertyType.Item);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.SenderExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.SenderExtendedProperty.PropertyType)
{
sender = MailboxItemIdList.DecodeDataFromEws((string)extendedPropertyType.Item);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.SenderSmtpAddressExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.SenderExtendedProperty.PropertyType)
{
senderSmtpAddress = MailboxItemIdList.DecodeDataFromEws((string)extendedPropertyType.Item);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ReceivedTimeExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ReceivedTimeExtendedProperty.PropertyType)
{
DateTime.TryParse(extendedPropertyType.Item as string, out minValue);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.SentTimeExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.SentTimeExtendedProperty.PropertyType)
{
DateTime.TryParse(extendedPropertyType.Item as string, out minValue2);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ImportanceExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ImportanceExtendedProperty.PropertyType)
{
importance = (string)extendedPropertyType.Item;
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.IsReadExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.IsReadExtendedProperty.PropertyType)
{
bool.TryParse(extendedPropertyType.Item as string, out isRead);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.InternetMessageIdExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.InternetMessageIdExtendedProperty.PropertyType)
{
text = (string)extendedPropertyType.Item;
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.ConversationTopicExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.ConversationTopicExtendedProperty.PropertyType)
{
text2 = MailboxItemIdList.DecodeDataFromEws((string)extendedPropertyType.Item);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.IsSentItemsExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.IsSentItemsExtendedProperty.PropertyType)
{
sentItems = bool.Parse((string)extendedPropertyType.Item);
}
else if (string.Compare(extendedPropertyType.ExtendedFieldURI.PropertyName, MailboxItemIdList.BodyTagInfoExtendedProperty.PropertyName, StringComparison.OrdinalIgnoreCase) == 0 && extendedPropertyType.ExtendedFieldURI.PropertyType == MailboxItemIdList.BodyTagInfoExtendedProperty.PropertyType)
{
string s = (string)extendedPropertyType.Item;
byte[] byteArray = Convert.FromBase64String(s);
btInfo = BodyTagInfo.FromByteArray(byteArray);
}
}
}
string uniqueHash = null;
if (!string.IsNullOrEmpty(text) && !string.IsNullOrEmpty(text2))
{
uniqueHash = new UniqueItemHash(text, text2, btInfo, sentItems).ToString();
}
return(new ItemId
{
Id = id,
ParentFolder = parentFolder,
PrimaryItemId = primaryItemId,
Size = size,
Subject = subject,
DocumentId = documentId,
InternetMessageId = text,
Sender = sender,
SenderSmtpAddress = senderSmtpAddress,
ReceivedTime = minValue,
SentTime = minValue2,
Importance = importance,
IsRead = isRead,
UniqueHash = uniqueHash,
SourceId = this.sourcePrimarySmtpAddress
});
}
return(null);
}
public ExtractionData(BodyFragmentInfo childFragment, BodyTagInfo parentBodyTag)
{
childFragment.ExtractNestedBodyParts(parentBodyTag, out this.bodyFragment, out this.childUniqueBody, out this.childDisclaimer);
this.originalTagInfo = parentBodyTag;
}
public static UniqueItemHash Parse(string serializedUniqueItemHash)
{
if (string.IsNullOrEmpty(serializedUniqueItemHash))
{
return(null);
}
bool sentItems = false;
if (serializedUniqueItemHash.Substring(0, 1) == "1")
{
sentItems = true;
}
else if (serializedUniqueItemHash.Substring(0, 1) != "0")
{
throw new ArgumentException("Expected sent items serialized value is not either 1 or 0.");
}
int num = 1;
int num2 = 0;
if (!int.TryParse(serializedUniqueItemHash.Substring(num, 4), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out num2))
{
throw new ArgumentException("Cannot read the length indicator value of internet message id part.");
}
num += 4;
string internetMsgId = null;
if (num2 != 0)
{
internetMsgId = serializedUniqueItemHash.Substring(num, num2);
num += num2;
}
if (!int.TryParse(serializedUniqueItemHash.Substring(num, 4), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out num2))
{
throw new ArgumentException("Cannot read the length indicator value of conversation topic part.");
}
num += 4;
string topic = null;
if (num2 != 0)
{
topic = serializedUniqueItemHash.Substring(num, num2);
num += num2;
}
if (!int.TryParse(serializedUniqueItemHash.Substring(num, 4), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out num2))
{
throw new ArgumentException("Cannot read the length indicator value of body tag info part.");
}
num += 4;
BodyTagInfo btInfo = null;
if (num2 != 0)
{
string bodyTagInfoString = serializedUniqueItemHash.Substring(num, num2);
btInfo = UniqueItemHash.DeserializeBodyTagInfoFromString(bodyTagInfoString);
num += num2;
}
if (num != serializedUniqueItemHash.Length)
{
throw new ArgumentException(string.Format("The serialized unique item hash has not been completely parsed. Start index = {0}, Length = {1}", num, serializedUniqueItemHash.Length));
}
return(new UniqueItemHash(internetMsgId, topic, btInfo, sentItems));
}
public static UniqueItemHash Create(IStorePropertyBag propertyBag, bool isOnSentItems)
{
string internetMsgId = propertyBag.TryGetProperty(ItemSchema.InternetMessageId) as string;
string text = propertyBag.TryGetProperty(ItemSchema.ConversationTopic) as string;
byte[] array = propertyBag.TryGetProperty(ItemSchema.BodyTag) as byte[];
return(new UniqueItemHash(internetMsgId, string.IsNullOrEmpty(text) ? string.Empty : text, (array != null) ? BodyTagInfo.FromByteArray(array) : null, isOnSentItems));
}
private static UniqueItemHash CalculateUniqueItemHash(StoreSession mailboxSession, object[] row, PagingInfo pagingInfo, StoreId sentItemsFolderId)
{
UniqueItemHash result = null;
Dictionary <PropertyDefinition, object> dictionary = new Dictionary <PropertyDefinition, object>(4);
int num = 0;
foreach (PropertyDefinition key in pagingInfo.DataColumns)
{
dictionary.Add(key, row[num]);
num++;
}
object obj = null;
object obj2 = null;
object obj3 = null;
object obj4 = null;
object obj5 = null;
object obj6 = null;
object obj7 = null;
dictionary.TryGetValue(ItemSchema.Id, out obj);
dictionary.TryGetValue(StoreObjectSchema.ParentItemId, out obj2);
dictionary.TryGetValue(ItemSchema.InternetMessageId, out obj3);
dictionary.TryGetValue(ItemSchema.ConversationId, out obj4);
dictionary.TryGetValue(ItemSchema.ConversationTopic, out obj5);
dictionary.TryGetValue(ItemSchema.BodyTag, out obj6);
dictionary.TryGetValue(StoreObjectSchema.ItemClass, out obj7);
if (obj != null && obj2 != null && obj3 != null && obj4 != null && obj5 != null)
{
StoreId storeId = (StoreId)obj;
string internetMsgId = obj3 as string;
string text = obj5 as string;
StoreId storeId2 = obj2 as StoreId;
bool flag = storeId2 != null && sentItemsFolderId != null && storeId2.Equals(sentItemsFolderId);
if (obj6 == null && !flag && ObjectClass.IsMessage(obj7 as string, false))
{
using (Item item = Item.Bind(mailboxSession, storeId))
{
if (item.Body != null)
{
obj6 = item.Body.CalculateBodyTag();
}
}
}
byte[] array = obj6 as byte[];
result = new UniqueItemHash(internetMsgId, text ?? string.Empty, (array != null) ? BodyTagInfo.FromByteArray(array) : null, flag);
}
return(result);
}
