public override string ToString()
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendFormat("{0}", this.isSentItems ? "1" : "0");
stringBuilder.AppendFormat("{0:X4}", this.internetMessageId.Length);
stringBuilder.Append(this.internetMessageId);
if (!string.IsNullOrEmpty(this.conversationTopic))
{
stringBuilder.AppendFormat("{0:X4}", this.conversationTopic.Length);
stringBuilder.Append(this.conversationTopic);
}
else
{
stringBuilder.AppendFormat("{0:X4}", 0);
}
string text = UniqueItemHash.SerializeBodyTagInfoToString(this.bodyTagInfo);
if (!string.IsNullOrEmpty(text))
{
stringBuilder.AppendFormat("{0:X4}", text.Length);
stringBuilder.Append(text);
}
else
{
stringBuilder.AppendFormat("{0:X4}", 0);
}
return(stringBuilder.ToString());
}
public override bool Equals(object obj)
{
UniqueItemHash uniqueItemHash = obj as UniqueItemHash;
if (uniqueItemHash == null)
{
return(false);
}
if (!this.internetMessageId.Equals(uniqueItemHash.internetMessageId, StringComparison.OrdinalIgnoreCase) || !UniqueItemHash.CompareTopics(this.conversationTopic, uniqueItemHash.conversationTopic))
{
return(false);
}
if (this.bodyTagInfo != null && uniqueItemHash.bodyTagInfo != null)
{
return(this.bodyTagInfo.Equals(uniqueItemHash.bodyTagInfo));
}
return((!(this.bodyTagInfo == null) || !(uniqueItemHash.bodyTagInfo == null)) && ((this.bodyTagInfo == null && this.isSentItems) || (uniqueItemHash.bodyTagInfo == null && uniqueItemHash.isSentItems)));
}
public virtual void WriteToStream(Stream fs)
{
ItemId.WriteString(base.Id, fs, Encoding.ASCII);
ItemId.WriteString(this.ParentFolder, fs, Encoding.Unicode);
ItemId.WriteString(this.PrimaryItemId, fs, Encoding.ASCII);
ItemId.WriteString(this.Subject, fs, Encoding.Unicode);
ItemId.WriteString(this.Sender, fs, Encoding.Unicode);
fs.Write(BitConverter.GetBytes(this.SentTime.Ticks), 0, 8);
fs.Write(BitConverter.GetBytes(this.ReceivedTime.Ticks), 0, 8);
ItemId.WriteString(this.BodyPreview, fs, Encoding.Unicode);
ItemId.WriteString(this.Importance, fs, Encoding.Unicode);
fs.Write(BitConverter.GetBytes(this.IsRead), 0, 1);
fs.Write(BitConverter.GetBytes(this.HasAttachment), 0, 1);
ItemId.WriteString(this.ToRecipients, fs, Encoding.Unicode);
ItemId.WriteString(this.CcRecipients, fs, Encoding.Unicode);
ItemId.WriteString(this.BccRecipients, fs, Encoding.Unicode);
ItemId.WriteString(this.ToGroupExpansionRecipients, fs, Encoding.Unicode);
ItemId.WriteString(this.CcGroupExpansionRecipients, fs, Encoding.Unicode);
ItemId.WriteString(this.BccGroupExpansionRecipients, fs, Encoding.Unicode);
ItemId.WriteString((this.DGGroupExpansionError == null) ? null : this.DGGroupExpansionError.ToString(), fs, Encoding.Unicode);
byte[] bytes = BitConverter.GetBytes(this.Size);
fs.Write(bytes, 0, 4);
if (!this.IsDuplicate)
{
ItemId.WriteString(this.UniqueHash, fs, Encoding.Unicode);
string value = string.Empty;
if (!string.IsNullOrEmpty(this.UniqueHash))
{
UniqueItemHash uniqueItemHash = UniqueItemHash.Parse(this.UniqueHash);
value = uniqueItemHash.InternetMessageId;
}
ItemId.WriteString(value, fs, Encoding.Unicode);
}
byte[] bytes2 = BitConverter.GetBytes(this.DocumentId);
fs.Write(bytes2, 0, 4);
fs.Write(new byte[]
{
this.NeedsDGExpansion ? 1 : 0
}, 0, 1);
ItemId.WriteString(this.SenderSmtpAddress, fs, Encoding.Unicode);
}
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.");
}
if (num2 == 0)
{
throw new ArgumentException("Internet message id value read from serialized item is empty.");
}
num += 4;
string 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));
}