// Token: 0x0600071A RID: 1818 RVA: 0x00037968 File Offset: 0x00035B68
public void ProcessRequest(HttpContext httpContext)
{
ExTraceGlobals.AttachmentHandlingTracer.TraceDebug((long)this.GetHashCode(), "AttachmentHandler.ProcessRequest");
try
{
AttachmentUtility.UpdateAcceptEncodingHeader(httpContext);
OwaContext owaContext = OwaContext.Get(httpContext);
UserContext userContext = owaContext.UserContext;
string text = Utilities.GetQueryStringParameter(httpContext.Request, "id");
string queryStringParameter = Utilities.GetQueryStringParameter(httpContext.Request, "dla", false);
bool flag = queryStringParameter == null && this.IsVoiceMailAttachment(httpContext);
if (flag)
{
text = Utilities.GetStringfromBase64String(text);
}
OwaStoreObjectId owaStoreObjectId = OwaStoreObjectId.CreateFromString(text);
using (Item item = Utilities.GetItem <Item>(userContext, owaStoreObjectId, new PropertyDefinition[0]))
{
if (item == null)
{
ExTraceGlobals.AttachmentHandlingTracer.TraceError((long)this.GetHashCode(), "AttachmentHandler.ProcessRequest: Unable to retrieve parent item for attachment");
}
else
{
if (userContext.IsIrmEnabled && !userContext.IsBasicExperience)
{
Utilities.IrmDecryptIfRestricted(item, userContext, true);
}
if (queryStringParameter == null)
{
this.DownloadOneAttachment(item, userContext, httpContext, flag);
}
else
{
string queryStringParameter2 = Utilities.GetQueryStringParameter(httpContext.Request, "femb", false);
if (queryStringParameter2 != null)
{
using (Item embeddedItem = AttachmentUtility.GetEmbeddedItem(item, httpContext.Request, userContext))
{
if (embeddedItem != null)
{
this.DownloadAllAttachments(embeddedItem, httpContext, userContext);
}
else
{
ExTraceGlobals.AttachmentHandlingTracer.TraceError((long)this.GetHashCode(), "AttachmentHandler.ProcessRequest: Failure to obtain reference to embedded item containing attachment");
}
goto IL_12E;
}
}
this.DownloadAllAttachments(item, httpContext, userContext);
}
IL_12E :;
}
}
}
catch (ThreadAbortException)
{
OwaContext.Get(httpContext).UnlockMinResourcesOnCriticalError();
}
}