internal UserPhotoQueryResult(LocalizedException exception, ITracer upstreamTracer) : base(exception)
{
this.tracer = ExTraceGlobals.UserPhotosTracer.Compose(upstreamTracer);
HttpStatusCode httpStatusCode = UserPhotoQueryResult.TranslateExceptionToHttpStatusCode(exception);
this.tracer.TraceDebug <HttpStatusCode, string>((long)this.GetHashCode(), "Translated exception in query to HTTP {0}. Exception: {1}", httpStatusCode, (exception != null) ? exception.Message : string.Empty);
this.StatusCode = httpStatusCode;
this.Expires = null;
HttpStatusCode httpStatusCode2 = httpStatusCode;
if (httpStatusCode2 <= HttpStatusCode.NotModified)
{
if (httpStatusCode2 == HttpStatusCode.OK || httpStatusCode2 == HttpStatusCode.NotModified)
{
return;
}
}
else if (httpStatusCode2 != HttpStatusCode.NotFound && httpStatusCode2 != HttpStatusCode.InternalServerError)
{
}
if (this.FallbackToADPhoto(exception))
{
return;
}
this.CacheId = null;
this.UserPhotoBytes = Array <byte> .Empty;
}
private static HttpStatusCode GetHttpStatusCodeFromProxyWebRequestProcessingException(ProxyWebRequestProcessingException e)
{
if (e == null)
{
return(HttpStatusCode.InternalServerError);
}
if (e.InnerException is WebException)
{
return(UserPhotoQueryResult.GetHttpStatusCodeFromWebException((WebException)e.InnerException));
}
if (e.InnerException is AddressSpaceNotFoundException)
{
return(HttpStatusCode.NotFound);
}
return(HttpStatusCode.InternalServerError);
}
private static HttpStatusCode TranslateExceptionToHttpStatusCode(Exception e)
{
if (e == null)
{
return(HttpStatusCode.InternalServerError);
}
if (e is UserPhotoNotFoundException)
{
return(HttpStatusCode.NotFound);
}
if (e is MailRecipientNotFoundException)
{
return(HttpStatusCode.NotFound);
}
if (e is ProxyServerWithMinimumRequiredVersionNotFound)
{
return(HttpStatusCode.NotFound);
}
if (e is AccessDeniedException)
{
return(HttpStatusCode.Forbidden);
}
if (e is NoFreeBusyAccessException)
{
return(HttpStatusCode.Forbidden);
}
if (e is WebException)
{
return(UserPhotoQueryResult.GetHttpStatusCodeFromWebException((WebException)e));
}
if (e is ProxyWebRequestProcessingException)
{
return(UserPhotoQueryResult.GetHttpStatusCodeFromProxyWebRequestProcessingException((ProxyWebRequestProcessingException)e));
}
return(HttpStatusCode.InternalServerError);
}
private UserPhotoQuery(RecipientData recipientData, UserPhotoQueryResult result) : base(recipientData, result)
{
}
internal override BaseQueryResult GetData(BaseQuery query)
{
this.tracer.TraceDebug((long)this.GetHashCode(), "Executing local photo query.");
UserPhotoQuery userPhotoQuery = (UserPhotoQuery)query;
BaseQueryResult result;
try
{
using (new StopwatchPerformanceTracker("LocalAuthorization", this.photoRequest.PerformanceLogger))
{
using (new ADPerformanceTracker("LocalAuthorization", this.photoRequest.PerformanceLogger))
{
new PhotoAuthorization(OrganizationIdCache.Singleton, this.upstreamTracer).Authorize(this.photoRequest.Requestor, new PhotoPrincipal
{
EmailAddresses = new string[]
{
userPhotoQuery.ExchangePrincipal.MailboxInfo.PrimarySmtpAddress.ToString()
},
OrganizationId = userPhotoQuery.ExchangePrincipal.MailboxInfo.OrganizationId
});
}
}
using (MemoryStream memoryStream = new MemoryStream())
{
this.CheckDeadline("Retrieving-UserPhoto");
LocalServerPhotoRetrievalPipeline localServerPhotoRetrievalPipeline = new LocalServerPhotoRetrievalPipeline(this.photosConfiguration, "Client=WebServices;Action=UserPhotoTask", this.CreateRecipientSession(userPhotoQuery), XSOFactory.Default, this.upstreamTracer);
this.photoRequest.TargetSmtpAddress = userPhotoQuery.ExchangePrincipal.MailboxInfo.PrimarySmtpAddress.ToString();
this.photoRequest.TargetPrincipal = userPhotoQuery.ExchangePrincipal;
PhotoResponse photoResponse = localServerPhotoRetrievalPipeline.Retrieve(this.photoRequest, memoryStream);
this.CheckDeadline("Reading-Image-Bytes");
byte[] array = memoryStream.ToArray();
this.CheckDeadline("Returning-Result");
this.tracer.TraceDebug((long)this.GetHashCode(), "Local query completed. Returned photo is blank? {0}; Status: {1}; ETag: {2}; Content-type: '{3}'", new object[]
{
array == null || array.Length == 0,
photoResponse.Status,
photoResponse.ETag,
photoResponse.ContentType
});
result = new UserPhotoQueryResult(array, photoResponse.ETag, photoResponse.Status, photoResponse.HttpExpiresHeader, photoResponse.ContentType, this.upstreamTracer);
}
}
catch (IOException ex)
{
result = this.TraceAndReturnQueryResult(ex, new PhotoRetrievalFailedIOException(Strings.PhotoRetrievalFailedIOError(ex.Message), ex));
}
catch (Win32Exception ex2)
{
result = this.TraceAndReturnQueryResult(ex2, new PhotoRetrievalFailedWin32Exception(Strings.PhotoRetrievalFailedWin32Error(ex2.Message), ex2));
}
catch (UnauthorizedAccessException ex3)
{
result = this.TraceAndReturnQueryResult(ex3, new PhotoRetrievalFailedUnauthorizedAccessException(Strings.PhotoRetrievalFailedUnauthorizedAccessError(ex3.Message), ex3));
}
catch (AccessDeniedException ex4)
{
result = this.TraceAndReturnQueryResult(ex4, ex4);
}
catch (LocalizedException ex5)
{
result = this.TraceAndReturnQueryResult(ex5, ex5);
}
return(result);
}
