public Stream GetData(BodyType type, long truncationSize, out long totalDataSize, out IEnumerable <AirSyncAttachmentInfo> attachments)
{
Item item = base.XsoItem as Item;
attachments = null;
if (item == null)
{
totalDataSize = 0L;
return(null);
}
Stream stream;
if (string.Equals(item.ClassName, "IPM.Note.SMIME", StringComparison.OrdinalIgnoreCase) && truncationSize != 0L)
{
string smimenotSupportedBodyHtml = XsoBodyPartProperty.GetSMIMENotSupportedBodyHtml(item.Session);
stream = new MemoryStream(Encoding.UTF8.GetBytes(smimenotSupportedBodyHtml));
totalDataSize = stream.Length;
return(stream);
}
switch (type)
{
case BodyType.None:
case BodyType.PlainText:
case BodyType.Rtf:
case BodyType.Mime:
throw new ConversionException(string.Format("Invalid body type requested: {0}", type));
case BodyType.Html:
{
ConversationId valueOrDefault = item.GetValueOrDefault <ConversationId>(ItemSchema.ConversationId, null);
if (valueOrDefault == null)
{
throw new AirSyncPermanentException(StatusCode.Sync_ClientServerConversion, null, false)
{
ErrorStringForProtocolLogger = "NoConversationIdForItem"
};
}
Conversation conversation;
bool orCreateConversation = Command.CurrentCommand.GetOrCreateConversation(valueOrDefault, true, out conversation);
if (conversation == null)
{
throw new AirSyncPermanentException(StatusCode.Sync_ClientServerConversion, null, false)
{
ErrorStringForProtocolLogger = "ConversationObjectLoadFailedForItem"
};
}
if (orCreateConversation)
{
conversation.LoadItemParts(new List <StoreObjectId>
{
item.StoreObjectId
});
}
IConversationTreeNode conversationTreeNode = null;
if (!conversation.ConversationTree.TryGetConversationTreeNode(item.StoreObjectId, out conversationTreeNode))
{
AirSyncDiagnostics.TraceError <StoreObjectId>(ExTraceGlobals.AirSyncTracer, this, "Cannot find itemId {0} in conversation tree!", item.StoreObjectId);
totalDataSize = 0L;
return(null);
}
bool flag = false;
AirSyncDiagnostics.FaultInjectionTracer.TraceTest <bool>(3970313533U, ref flag);
if (flag)
{
totalDataSize = 0L;
return(null);
}
ItemPart itemPart = conversation.GetItemPart(item.StoreObjectId);
if (!itemPart.DidLoadSucceed)
{
AirSyncDiagnostics.TraceError(ExTraceGlobals.AirSyncTracer, this, "ItemPart.DidLoadSucceed is false!");
stream = null;
totalDataSize = 0L;
return(stream);
}
using (AirSyncStream airSyncStream = new AirSyncStream())
{
try
{
using (HtmlWriter htmlWriter = new HtmlWriter(airSyncStream, Encoding.UTF8))
{
itemPart.WriteUniquePart(htmlWriter);
htmlWriter.Flush();
}
}
catch (TextConvertersException innerException)
{
throw new AirSyncPermanentException(StatusCode.Sync_ClientServerConversion, null, innerException, false);
}
airSyncStream.Seek(0L, SeekOrigin.Begin);
stream = new AirSyncStream();
uint streamHash;
StreamHelper.CopyStream(airSyncStream, stream, Encoding.UTF8, (int)truncationSize, true, out streamHash);
((AirSyncStream)stream).StreamHash = (int)streamHash;
totalDataSize = ((truncationSize < 0L || airSyncStream.Length < truncationSize) ? stream.Length : airSyncStream.Length);
Dictionary <AttachmentId, AirSyncAttachmentInfo> dictionary = null;
if (itemPart.Attachments != null && itemPart.Attachments.Count > 0)
{
dictionary = itemPart.Attachments.ToDictionary((AttachmentInfo x) => x.AttachmentId, (AttachmentInfo x) => new AirSyncAttachmentInfo
{
AttachmentId = x.AttachmentId,
IsInline = x.IsInline,
ContentId = x.ContentId
});
}
Dictionary <AttachmentId, string> dictionary2;
Command.CurrentCommand.InlineAttachmentContentIdLookUp.TryGetValue(item.Id.ObjectId, out dictionary2);
if (dictionary2 != null)
{
if (dictionary != null)
{
foreach (KeyValuePair <AttachmentId, string> keyValuePair in dictionary2)
{
AirSyncAttachmentInfo airSyncAttachmentInfo;
if (dictionary.TryGetValue(keyValuePair.Key, out airSyncAttachmentInfo) && airSyncAttachmentInfo != null)
{
airSyncAttachmentInfo.IsInline = true;
airSyncAttachmentInfo.ContentId = keyValuePair.Value;
}
else
{
dictionary[keyValuePair.Key] = new AirSyncAttachmentInfo
{
AttachmentId = keyValuePair.Key,
IsInline = true,
ContentId = keyValuePair.Value
};
}
}
attachments = dictionary.Values;
}
else
{
attachments = from inlineAttachment in dictionary2
select new AirSyncAttachmentInfo
{
AttachmentId = inlineAttachment.Key,
IsInline = true,
ContentId = inlineAttachment.Value
};
}
}
else
{
attachments = ((dictionary != null) ? dictionary.Values : null);
}
return(stream);
}
break;
}
}
stream = null;
totalDataSize = 0L;
return(stream);
}
