// Token: 0x060013E0 RID: 5088 RVA: 0x00072734 File Offset: 0x00070934
public IEnumerator <Attachment12Data> GetEnumerator()
{
Item message = base.XsoItem as Item;
Attachment12Data attachmentData = null;
if (message == null)
{
throw new UnexpectedTypeException("Item", base.XsoItem);
}
MeetingRequest meetingRequest = base.XsoItem as MeetingRequest;
if (meetingRequest == null || !meetingRequest.IsDelegated())
{
string idbase = null;
if (this.idmapping != null)
{
idbase = this.idmapping[MailboxSyncItemId.CreateForNewItem(message.Id.ObjectId)];
}
if (idbase == null)
{
idbase = message.Id.ObjectId.ToBase64String();
}
if (message is MessageItem && ((MessageItem)message).IsRestricted && !BodyConversionUtilities.IsMessageRestrictedAndDecoded(message) && !BodyConversionUtilities.IsIRMFailedToDecode(message))
{
object prop = message.TryGetProperty(MessageItemSchema.DRMLicense);
if (prop is byte[][])
{
byte[][] license = (byte[][])prop;
if (license.Length > 0)
{
attachmentData = new Attachment14Data();
attachmentData.DisplayName = "message.rpmsg.license";
attachmentData.Method = 1;
attachmentData.EstimatedDataSize = (long)license[0].Length;
attachmentData.IsInline = false;
attachmentData.FileReference = HttpUtility.UrlEncode(idbase + ":DRMLicense");
AirSyncDiagnostics.TraceDebug(ExTraceGlobals.XsoTracer, this, "Add DRM license as attachment, message is MessageItem {0}, message.IsRestricted {1}, IsDecoded {2}, FailedToDecode {3}", new object[]
{
message is MessageItem,
((MessageItem)message).IsRestricted,
BodyConversionUtilities.IsMessageRestrictedAndDecoded(message),
BodyConversionUtilities.IsIRMFailedToDecode(message)
});
yield return(attachmentData);
}
else
{
AirSyncDiagnostics.TraceDebug <int>(ExTraceGlobals.XsoTracer, this, "The license property on the DRM message is incorrect. Length = {0}", license.Length);
}
}
else
{
AirSyncDiagnostics.TraceDebug(ExTraceGlobals.XsoTracer, this, "The license property on the DRM message is incorrect. prop = {0}", new object[]
{
prop
});
}
}
AttachmentCollection attachmentCollection = null;
if (BodyConversionUtilities.IsMessageRestrictedAndDecoded(message))
{
attachmentCollection = ((RightsManagedMessageItem)message).ProtectedAttachmentCollection;
}
else
{
if (BodyConversionUtilities.IsIRMFailedToDecode(message))
{
goto IL_3FC;
}
attachmentCollection = message.AttachmentCollection;
}
int index = -1;
foreach (AttachmentHandle handle in attachmentCollection)
{
using (Attachment attachment = attachmentCollection.Open(handle))
{
if (BodyUtility.IsClearSigned(message) && (string.Equals(attachment.FileName, "smime.p7m", StringComparison.OrdinalIgnoreCase) || string.Equals(attachment.ContentType, "multipart/signed", StringComparison.OrdinalIgnoreCase)))
{
continue;
}
attachmentData = this.GetAttachmentData(message, attachment, idbase, ref index);
}
if (attachmentData != null)
{
yield return(attachmentData);
}
}
}
IL_3FC:
yield break;
}
// Token: 0x060013EF RID: 5103 RVA: 0x00073204 File Offset: 0x00071404
public IEnumerator <AttachmentData> GetEnumerator()
{
Item message = base.XsoItem as Item;
if (message == null)
{
throw new UnexpectedTypeException("Item", base.XsoItem);
}
string baseId = null;
if (this.idmapping != null)
{
baseId = this.idmapping[MailboxSyncItemId.CreateForNewItem(message.Id.ObjectId)];
}
if (baseId == null)
{
baseId = message.Id.ObjectId.ToBase64String();
}
if (base.XsoItem is MessageItem && ((MessageItem)message).IsRestricted)
{
object prop = message.TryGetProperty(MessageItemSchema.DRMLicense);
if (prop is byte[][])
{
byte[][] license = (byte[][])prop;
if (license.Length > 0)
{
yield return(new AttachmentData
{
AttMethod = 1,
AttSize = (long)license[0].Length,
DisplayName = "message.rpmsg.license",
AttName = HttpUtility.UrlEncode(baseId + ":DRMLicense")
});
}
else
{
AirSyncDiagnostics.TraceDebug <int>(ExTraceGlobals.XsoTracer, this, "The license property on the DRM message is incorrect. Length = {0}", license.Length);
}
}
else
{
AirSyncDiagnostics.TraceDebug(ExTraceGlobals.XsoTracer, this, "Failed to fetch the license property on the DRM message. Prop = {0}", new object[]
{
prop
});
}
}
int index = -1;
foreach (AttachmentHandle handle in message.AttachmentCollection)
{
index++;
AttachmentData attachmentData = default(AttachmentData);
Attachment attachment = null;
try
{
attachment = message.AttachmentCollection.Open(handle);
if (BodyUtility.IsClearSigned(message) && (string.Compare(attachment.FileName, "smime.p7m", StringComparison.OrdinalIgnoreCase) == 0 || string.Compare(attachment.ContentType, "multipart/signed", StringComparison.OrdinalIgnoreCase) == 0))
{
continue;
}
attachmentData.AttName = HttpUtility.UrlEncode(baseId + ":" + index);
if (string.IsNullOrEmpty(attachmentData.DisplayName))
{
if (!string.IsNullOrEmpty(attachment.FileName))
{
attachmentData.DisplayName = attachment.FileName;
}
else if (attachment.AttachmentType == AttachmentType.EmbeddedMessage)
{
using (Item itemAsReadOnly = ((ItemAttachment)attachment).GetItemAsReadOnly(null))
{
attachmentData.DisplayName = (itemAsReadOnly.TryGetProperty(ItemSchema.Subject) as string);
}
}
}
if (string.IsNullOrEmpty(attachmentData.DisplayName))
{
attachmentData.DisplayName = "????";
}
attachmentData.AttMethod = (int)attachment.TryGetProperty(AttachmentSchema.AttachMethod);
attachmentData.AttSize = attachment.Size;
}
finally
{
if (attachment != null)
{
attachment.Dispose();
attachment = null;
}
}
yield return(attachmentData);
}
yield break;
}