private static void CopyProtectableData(Body sourceBody, AttachmentCollection sourceAttachmentCollection, MessageItem targetItem)
{
if (sourceBody.IsBodyDefined)
{
using (Stream stream = sourceBody.OpenReadStream(new BodyReadConfiguration(sourceBody.Format, sourceBody.RawCharset.Name)))
{
using (Stream stream2 = targetItem.Body.OpenWriteStream(new BodyWriteConfiguration(sourceBody.Format, sourceBody.RawCharset)))
{
Util.StreamHandler.CopyStreamData(stream, stream2);
}
goto IL_6D;
}
}
targetItem.DeleteProperties(Body.BodyProps);
IL_6D:
targetItem.AttachmentCollection.RemoveAll();
foreach (AttachmentHandle handle in sourceAttachmentCollection)
{
using (Attachment attachment = sourceAttachmentCollection.Open(handle))
{
using (Attachment attachment2 = attachment.CreateCopy(targetItem.AttachmentCollection, new BodyFormat?(targetItem.Body.Format)))
{
attachment2.Save();
}
}
}
}
private static List <RecurrenceManager.ExceptionSummary> GetExceptionSumaryList(AttachmentCollection attachments)
{
List <RecurrenceManager.ExceptionSummary> list = new List <RecurrenceManager.ExceptionSummary>(attachments.Count);
foreach (AttachmentHandle handle in attachments.GetAllHandles())
{
if (CoreAttachmentCollection.IsCalendarException(handle))
{
using (Attachment attachment = attachments.Open(handle, null))
{
ExDateTime?valueAsNullable = attachment.GetValueAsNullable <ExDateTime>(InternalSchema.AppointmentExceptionStartTime);
if (valueAsNullable != null)
{
ExDateTime?valueAsNullable2 = attachment.GetValueAsNullable <ExDateTime>(InternalSchema.AppointmentExceptionEndTime);
if (valueAsNullable2 != null)
{
ExDateTime utcStart = ExTimeZone.UtcTimeZone.ConvertDateTime(valueAsNullable.Value);
ExDateTime utcEnd = ExTimeZone.UtcTimeZone.ConvertDateTime(valueAsNullable2.Value);
list.Add(new RecurrenceManager.ExceptionSummary(handle, utcStart, utcEnd));
}
}
}
}
}
return(list);
}
protected void CopyAttachments(BodyConversionCallbacks callbacks, AttachmentCollection sourceCollection, AttachmentCollection targetCollection, bool copyInlinesOnly, bool targetIsPlainText, InboundConversionOptions optionsForSmime)
{
ReadOnlyCollection <AttachmentLink> readOnlyCollection = null;
bool flag = true;
if (callbacks.HtmlCallback != null && callbacks.HtmlCallback.AttachmentListInitialized)
{
readOnlyCollection = callbacks.HtmlCallback.AttachmentLinks;
flag = (flag && callbacks.HtmlCallback.ClearInlineOnUnmarkedAttachments);
}
if (callbacks.RtfCallback != null && callbacks.RtfCallback.AttachmentListInitialized)
{
readOnlyCollection = callbacks.RtfCallback.AttachmentLinks;
flag = (flag && callbacks.RtfCallback.ClearInlineOnUnmarkedAttachments);
}
if (readOnlyCollection == null)
{
if (copyInlinesOnly)
{
return;
}
using (IEnumerator <AttachmentHandle> enumerator = sourceCollection.GetEnumerator())
{
while (enumerator.MoveNext())
{
AttachmentHandle handle = enumerator.Current;
using (Attachment attachment = sourceCollection.Open(handle, null))
{
if (!attachment.IsCalendarException)
{
using (Attachment attachment2 = attachment.CreateCopy(targetCollection, new BodyFormat?(this.parameters.TargetFormat)))
{
attachment2.IsInline = false;
attachment2.Save();
}
}
}
}
return;
}
}
foreach (AttachmentLink attachmentLink in readOnlyCollection)
{
if (!copyInlinesOnly || attachmentLink.IsInline(flag))
{
using (Attachment attachment3 = sourceCollection.Open(attachmentLink.AttachmentId, null))
{
if (!copyInlinesOnly || !(attachment3 is ReferenceAttachment))
{
using (Attachment attachment4 = attachment3.CreateCopy(targetCollection, new BodyFormat?(this.parameters.TargetFormat)))
{
attachmentLink.MakeAttachmentChanges(attachment4, flag);
if (targetIsPlainText)
{
attachment4.IsInline = false;
}
attachment4.Save();
}
}
}
}
}
}
private static Item InternalOpenEmbeddedMessageAndAttachment(AttachmentCollection attachments, ExTimeZone organizerTimeZone, ExDateTime userStartTime, ExDateTime userEndTime, out ItemAttachment itemAttachment, bool detectDuplicatedAttachment, out AttachmentId[] duplicatedAttachmentIds, ICollection <PropertyDefinition> properties)
{
itemAttachment = null;
duplicatedAttachmentIds = null;
Item item = null;
ItemAttachment itemAttachment2 = null;
List <KeyValuePair <long, AttachmentHandle> > list = new List <KeyValuePair <long, AttachmentHandle> >();
List <AttachmentId> list2 = null;
ExDateTime exDateTime = ExTimeZone.UtcTimeZone.ConvertDateTime(userStartTime);
ExDateTime exDateTime2 = ExTimeZone.UtcTimeZone.ConvertDateTime(userEndTime);
ExDateTime exDateTime3 = organizerTimeZone.ConvertDateTime(exDateTime);
ExDateTime exDateTime4 = organizerTimeZone.ConvertDateTime(exDateTime2);
exDateTime3 = new ExDateTime(ExTimeZone.UtcTimeZone, (DateTime)exDateTime3);
exDateTime4 = new ExDateTime(ExTimeZone.UtcTimeZone, (DateTime)exDateTime4);
if (properties == null)
{
properties = new PropertyDefinition[]
{
InternalSchema.StartTime,
InternalSchema.EndTime
};
}
else
{
properties = InternalSchema.Combine <PropertyDefinition>(properties, new PropertyDefinition[]
{
InternalSchema.StartTime,
InternalSchema.EndTime
});
}
CalendarItem calendarItem = attachments.ContainerItem as CalendarItem;
List <RecurrenceManager.ExceptionSummary> list3;
if (calendarItem != null)
{
if (calendarItem.ExceptionSummaryList == null)
{
ExTraceGlobals.RecurrenceTracer.TraceDebug((long)calendarItem.GetHashCode(), "For calendar item, retrieve exception summary information by walking through all hidden attachements");
calendarItem.ExceptionSummaryList = RecurrenceManager.GetExceptionSumaryList(attachments);
}
list3 = calendarItem.ExceptionSummaryList;
}
else
{
ExTraceGlobals.RecurrenceTracer.TraceDebug((long)attachments.GetHashCode(), "No calendar item exists, retrieve exception summary information by walking through all hidden attachements");
list3 = RecurrenceManager.GetExceptionSumaryList(attachments);
}
foreach (RecurrenceManager.ExceptionSummary exceptionSummary in list3)
{
ExDateTime utcStartTime = exceptionSummary.UtcStartTime;
ExDateTime utcEndTime = exceptionSummary.UtcEndTime;
TimeSpan timeSpan = utcStartTime - exDateTime;
utcEndTime - exDateTime2;
if (Math.Abs((exDateTime3 - exDateTime4 - (utcStartTime - utcEndTime)).Ticks) < 1200000000L && Math.Abs(timeSpan.Ticks) <= 504000000000L)
{
list.Add(new KeyValuePair <long, AttachmentHandle>(Math.Abs((utcStartTime - exDateTime3).Ticks), exceptionSummary.Handle));
}
}
list.Sort(delegate(KeyValuePair <long, AttachmentHandle> left, KeyValuePair <long, AttachmentHandle> right)
{
if (left.Key == right.Key)
{
return(0);
}
if (left.Key <= right.Key)
{
return(-1);
}
return(1);
});
bool flag = false;
try
{
foreach (KeyValuePair <long, AttachmentHandle> keyValuePair in list)
{
ItemAttachment itemAttachment3 = (ItemAttachment)attachments.Open(keyValuePair.Value, new AttachmentType?(AttachmentType.EmbeddedMessage), null);
ExTraceGlobals.RecurrenceTracer.TraceDebug <ExDateTime, int>((long)keyValuePair.Value.GetHashCode(), "Open embedded message for StartTime: {0}, Probables queue length: {1}", userStartTime, list.Count);
if (itemAttachment3 != null)
{
Item item2 = null;
bool flag2 = true;
try
{
if (itemAttachment3.IsItemOpen)
{
ExTraceGlobals.RecurrenceTracer.TraceError((long)keyValuePair.Value.GetHashCode(), "Embedded message is in erroneous open state, which should be guaranteed by master");
}
else
{
item2 = itemAttachment3.GetItem(InternalSchema.Combine <PropertyDefinition>(MessageItemSchema.Instance.AutoloadProperties, properties));
TimeSpan timeSpan2 = item2.GetValueOrDefault <ExDateTime>(InternalSchema.MapiStartTime, ExDateTime.MinValue) - userStartTime;
TimeSpan timeSpan3 = item2.GetValueOrDefault <ExDateTime>(InternalSchema.MapiEndTime, ExDateTime.MinValue) - userEndTime;
if (timeSpan2.TotalMinutes < 1.0 && timeSpan2.TotalMinutes > -1.0 && timeSpan3.TotalMinutes < 1.0 && timeSpan3.TotalMinutes > -1.0)
{
if (item == null)
{
flag2 = false;
itemAttachment2 = itemAttachment3;
item = item2;
if (!detectDuplicatedAttachment)
{
break;
}
list2 = new List <AttachmentId>();
}
else
{
ExTraceGlobals.RecurrenceTracer.TraceDebug <AttachmentId, ExDateTime>((long)keyValuePair.Value.GetHashCode(), "Detected duplicated attachment {0} for StartTime: {1}", itemAttachment3.Id, userStartTime);
list2.Add(itemAttachment3.Id);
}
}
}
}
finally
{
if (flag2)
{
Util.DisposeIfPresent(item2);
Util.DisposeIfPresent(itemAttachment3);
}
}
}
}
flag = true;
}
finally
{
if (!flag)
{
Util.DisposeIfPresent(item);
Util.DisposeIfPresent(itemAttachment2);
}
}
itemAttachment = itemAttachment2;
duplicatedAttachmentIds = ((list2 == null) ? null : list2.ToArray());
return(item);
}
