// Token: 0x06000620 RID: 1568 RVA: 0x00030A78 File Offset: 0x0002EC78
public static void RenderReadBody(TextWriter output, Item item, OwaSafeHtmlCallbackBase callBack, bool isJunkOrPhishing)
{
if (output == null)
{
throw new ArgumentNullException("output");
}
if (item == null)
{
return;
}
ReportMessage reportMessage = item as ReportMessage;
bool flag = null != reportMessage;
if (Utilities.IsOpaqueSigned(item))
{
MessageItem messageItem = item as MessageItem;
Item item2 = null;
if (messageItem != null && ItemConversion.TryOpenSMimeContent(messageItem, OwaContext.Current.UserContext.Configuration.DefaultAcceptedDomain.Name, out item2))
{
item = item2;
}
}
if (item.Body == null || (flag && item.Body.Size <= 0L))
{
if (flag)
{
using (MemoryStream memoryStream = new MemoryStream())
{
Charset charset;
reportMessage.GenerateReportBody(memoryStream, out charset);
item.OpenAsReadWrite();
BodyWriteConfiguration configuration = new BodyWriteConfiguration(BodyFormat.TextHtml, charset.Name);
using (Stream stream = item.Body.OpenWriteStream(configuration))
{
memoryStream.Position = 0L;
memoryStream.WriteTo(stream);
}
goto IL_DC;
}
}
return;
}
IL_DC:
Body body = item.Body;
if (!OwaContext.Current.UserContext.IsBasicExperience && OwaContext.Current.UserContext.IsIrmEnabled && Utilities.IsIrmRestrictedAndDecrypted(item))
{
body = ((RightsManagedMessageItem)item).ProtectedBody;
}
if (body.Size > 0L)
{
Markup markup = Markup.Html;
if (isJunkOrPhishing)
{
markup = Markup.PlainText;
}
BodyConversionUtilities.ConvertAndOutputBody(output, body, markup, callBack, false);
}
}
private void InitializeSmimeInfo(IItem item, string domainName, out AttachmentCollection attachmentCollection)
{
attachmentCollection = item.AttachmentCollection;
MessageItem messageItem = item as MessageItem;
Item item2;
if (messageItem != null && ItemConversion.TryOpenSMimeContent(messageItem, domainName, out item2))
{
attachmentCollection = item2.AttachmentCollection;
}
}
public byte[] CalculateBodyTag(out int latestMessagePartWordCount)
{
latestMessagePartWordCount = int.MinValue;
if (this.IsBodyDefined && this.Size / 2048L <= 2048L)
{
try
{
ConversationBodyScanner conversationBodyScanner = this.GetConversationBodyScanner();
latestMessagePartWordCount = conversationBodyScanner.CalculateLatestMessagePartWordCount();
BodyFragmentInfo bodyFragmentInfo = new BodyFragmentInfo(conversationBodyScanner);
return(bodyFragmentInfo.BodyTag.ToByteArray());
}
catch (TextConvertersException)
{
return(new byte[Body.BodyTagLength]);
}
}
if (ObjectClass.IsSmime(this.coreItem.ClassName()) && !ObjectClass.IsSmimeClearSigned(this.coreItem.ClassName()))
{
Item item = null;
try
{
InboundConversionOptions inboundConversionOptions = ConvertUtils.GetInboundConversionOptions();
if (ItemConversion.TryOpenSMimeContent(this.coreItem, inboundConversionOptions, out item))
{
return(item.Body.CalculateBodyTag(out latestMessagePartWordCount));
}
}
finally
{
if (item != null)
{
item.Dispose();
}
}
}
return(new byte[12]);
}
private bool TryLoadBodyScanner(IItem item, HtmlStreamOptionCallback callback, long bytesLoadedForConversation, bool isIrmEnabled, out ConversationBodyScanner bodyScanner, out long bytesRead)
{
bodyScanner = null;
Item item2 = null;
bytesRead = 0L;
Body body = item.Body;
if (body == null)
{
ExTraceGlobals.ConversationTracer.TraceError(0L, "ConversationDataExtractor::LoadBodyScanner: ConversationItem has no body");
return(false);
}
try
{
if (ObjectClass.IsSmime(item.ClassName) && !ObjectClass.IsSmimeClearSigned(item.ClassName) && item is MessageItem)
{
if (ItemConversion.TryOpenSMimeContent((MessageItem)item, ConvertUtils.GetInboundConversionOptions(), out item2))
{
body = item2.Body;
}
}
else if (isIrmEnabled)
{
body = this.GetBodyFromRightsManagedMessageItem(item);
}
if (body != null)
{
if (callback != null)
{
KeyValuePair <HtmlStreamingFlags, HtmlCallbackBase> keyValuePair = callback((Item)item);
bodyScanner = body.GetConversationBodyScanner(keyValuePair.Value, ConversationDataExtractor.MaxBytesForConversation, bytesLoadedForConversation, true, keyValuePair.Key == HtmlStreamingFlags.FilterHtml, out bytesRead);
}
else
{
bodyScanner = body.GetConversationBodyScanner(null, ConversationDataExtractor.MaxBytesForConversation, bytesLoadedForConversation, true, true, out bytesRead);
}
}
else
{
ExTraceGlobals.ConversationTracer.TraceError(0L, "ConversationDataExtractor::LoadBodyScanner: ConversationItem has no body");
}
}
catch (ObjectNotFoundException)
{
ExTraceGlobals.ConversationTracer.TraceError(0L, "ObjectNotFoundException thrown from ConversationDataExtractor::LoadBodyScanner");
bodyScanner = null;
bytesRead = 0L;
}
catch (TextConvertersException)
{
ExTraceGlobals.ConversationTracer.TraceError(0L, "TextConvertersException thrown from Body::GetConversationBodyScanner");
bodyScanner = null;
bytesRead = 0L;
}
catch (MessageLoadFailedInConversationException)
{
ExTraceGlobals.ConversationTracer.TraceError(0L, "MessageLoadFailedInConversationException thrown from Body::GetConversationBodyScanner");
bodyScanner = null;
bytesRead = 0L;
}
finally
{
if (item2 != null)
{
item2.Dispose();
item2 = null;
}
}
return(bodyScanner != null);
}
