// Token: 0x0600016A RID: 362 RVA: 0x00005A84 File Offset: 0x00003C84
public bool OnCreateAttachment(string cancellationId, CancellationTokenSource tokenSource)
{
bool result = false;
lock (this.lockObject)
{
if (this.CancellationItems.ContainsKey(cancellationId) && this.CancellationItems[cancellationId].IsCancellationRequested)
{
OwaServerTraceLogger.AppendToLog(new TraceLogEvent("CancelAttachmentManager.OnCreateAttachment", this.userContext, "OnCreateAttachment", string.Format("Attachment was cancelled before CreateAttachment, CancellationId: {0}.", cancellationId)));
result = true;
}
else
{
CancelAttachmentManager.CancellationItem cancellationItem = new CancelAttachmentManager.CancellationItem();
cancellationItem.CancellationId = cancellationId;
cancellationItem.CancellationTokenSource = tokenSource;
cancellationItem.AttachmentCompletedEvent = new ManualResetEvent(false);
this.CancellationItems[cancellationId] = cancellationItem;
}
}
return(result);
}
// Token: 0x0600016D RID: 365 RVA: 0x00005C08 File Offset: 0x00003E08
public bool CancelAttachment(string cancellationId, int timeout)
{
CancelAttachmentManager.CancellationItem cancellationItem;
lock (this.lockObject)
{
if (!this.CancellationItems.ContainsKey(cancellationId))
{
OwaServerTraceLogger.AppendToLog(new TraceLogEvent("CancelAttachmentManager.CancelAttachment", this.userContext, "CancelAttachment", string.Format("CreateAttachment has not started, marking item as cancelled for CancellationId: {0}", cancellationId)));
cancellationItem = new CancelAttachmentManager.CancellationItem();
cancellationItem.CancellationId = cancellationId;
cancellationItem.IsCancellationRequested = true;
this.cancellationItems.Add(cancellationId, cancellationItem);
return(true);
}
cancellationItem = this.CancellationItems[cancellationId];
cancellationItem.IsCancellationRequested = true;
if (cancellationItem.CancellationTokenSource != null)
{
cancellationItem.CancellationTokenSource.Cancel();
}
}
if (cancellationItem.AttachmentId == null && cancellationItem.AttachmentCompletedEvent != null && !cancellationItem.AttachmentCompletedEvent.WaitOne(timeout))
{
OwaServerTraceLogger.AppendToLog(new TraceLogEvent("CancelAttachmentManager.CancelAttachment", this.userContext, "CancelAttachment", string.Format("Cancel attachment timed out for CancellationId: {0}", cancellationId)));
return(false);
}
if (cancellationItem.AttachmentId == null)
{
OwaServerTraceLogger.AppendToLog(new TraceLogEvent("CancelAttachmentManager.CancelAttachment", this.userContext, "CancelAttachment", string.Format("AttachmentId not found. Returning success for cancellationId: {0}", cancellationId)));
return(true);
}
bool flag2 = AttachmentUtilities.DeleteAttachment(cancellationItem.AttachmentId);
OwaServerTraceLogger.AppendToLog(new TraceLogEvent("CancelAttachmentManager.CancelAttachment", this.userContext, "CancelAttachment", string.Format("DeleteAttachmentSucceeded = {0} for CancellationId: {1}, AttachmentId: {2}", flag2, cancellationId, cancellationItem.AttachmentId.Id)));
return(flag2);
}
