// Token: 0x06001193 RID: 4499 RVA: 0x00049780 File Offset: 0x00047980
public PhotoMetadata Read(string photoFullPath, Stream output)
{
if (string.IsNullOrEmpty(photoFullPath))
{
throw new ArgumentNullException("photoFullPath");
}
if (output == null)
{
throw new ArgumentNullException("output");
}
this.tracer.TraceDebug <string>((long)this.GetHashCode(), "File system photo reader: reading photo file {0}", photoFullPath);
PhotoMetadata result;
using (FileStream fileStream = new FileStream(photoFullPath, FileMode.Open, FileAccess.Read, FileShare.Read | FileShare.Delete))
{
this.tracer.TraceDebug((long)this.GetHashCode(), "File system photo reader: writing photo to output stream.");
fileStream.CopyTo(output);
result = new PhotoMetadata
{
Length = fileStream.Length,
ContentType = "image/jpeg"
};
}
return(result);
}
private PhotoMetadata ReadPhotoOfSizeOrBestMatch(IItem photo, UserPhotoSize size, Stream output)
{
UserPhotoSize userPhotoSize = size;
PhotoMetadata result;
try
{
IL_02:
using (Stream stream = photo.OpenPropertyStream(MailboxPhotoReader.GetPropertyDefinitionForSize(userPhotoSize), PropertyOpenMode.ReadOnly))
{
stream.CopyTo(output);
result = new PhotoMetadata
{
Length = stream.Length,
ContentType = "image/jpeg"
};
}
}
catch (ObjectNotFoundException)
{
this.tracer.TraceDebug <UserPhotoSize>((long)this.GetHashCode(), "Mailbox photo reader: photo of size {0} not found.", userPhotoSize);
userPhotoSize = MailboxPhotoReader.NextSmallerSize(userPhotoSize);
goto IL_02;
}
return(result);
}
// Token: 0x0600114D RID: 4429 RVA: 0x00047BA8 File Offset: 0x00045DA8
private PhotoResponse ReadPhotoOntoResponse(PhotoRequest request, PhotoResponse response)
{
using (new StopwatchPerformanceTracker("ADHandlerReadPhoto", request.PerformanceLogger))
{
using (new ADPerformanceTracker("ADHandlerReadPhoto", request.PerformanceLogger))
{
PhotoMetadata photoMetadata = this.reader.Read(this.recipientSession, request.TargetAdObjectId, response.OutputPhotoStream);
response.Served = true;
response.Status = HttpStatusCode.OK;
response.ContentLength = photoMetadata.Length;
response.ContentType = photoMetadata.ContentType;
response.Thumbprint = null;
request.PerformanceLogger.Log("ADHandlerPhotoAvailable", string.Empty, 1U);
request.PerformanceLogger.Log("ADHandlerPhotoServed", string.Empty, 1U);
}
}
return(response);
}
private PhotoResponse ReadPhotoFromMailboxOntoResponse(PhotoRequest request, PhotoResponse response, IMailboxSession session)
{
this.tracer.TraceDebug((long)this.GetHashCode(), "MAILBOX HANDLER: reading photo from mailbox onto response.");
using (new StopwatchPerformanceTracker("MailboxHandlerReadPhoto", request.PerformanceLogger))
{
using (new StorePerformanceTracker("MailboxHandlerReadPhoto", request.PerformanceLogger))
{
PhotoMetadata photoMetadata = this.reader.Read(session, request.Size, request.Preview, response.OutputPhotoStream, request.PerformanceLogger);
this.tracer.TraceDebug((long)this.GetHashCode(), "MAILBOX HANDLER: photo was written to response.");
response.Served = true;
response.Status = HttpStatusCode.OK;
response.HttpExpiresHeader = UserAgentPhotoExpiresHeader.Default.ComputeExpiresHeader(DateTime.UtcNow, HttpStatusCode.OK, this.configuration);
response.ServerCacheHit = false;
response.ContentLength = photoMetadata.Length;
response.ContentType = photoMetadata.ContentType;
request.PerformanceLogger.Log("MailboxHandlerPhotoAvailable", string.Empty, 1U);
request.PerformanceLogger.Log("MailboxHandlerPhotoServed", string.Empty, 1U);
}
}
return(response);
}
private PhotoResponse ReadPhotoFromFileOntoResponse(PhotoRequest request, PhotoResponse response, string photoFullPath)
{
this.tracer.TraceDebug <string>((long)this.GetHashCode(), "FILE SYSTEM HANDLER: reading photo file {0}", photoFullPath);
PhotoResponse result;
using (new StopwatchPerformanceTracker("FileSystemHandlerReadPhoto", request.PerformanceLogger))
{
using (new CpuPerformanceTracker("FileSystemHandlerReadPhoto", request.PerformanceLogger))
{
PhotoMetadata photoMetadata = this.reader.Read(photoFullPath, response.OutputPhotoStream);
if (this.IsNegativeCachingPhoto(photoMetadata.Length))
{
this.tracer.TraceDebug((long)this.GetHashCode(), "FILE SYSTEM HANDLER: photo file is empty. NEGATIVE caching.");
response.Served = true;
response.Status = HttpStatusCode.NotFound;
response.ServerCacheHit = true;
response.IsPhotoFileOnFileSystem = true;
request.PerformanceLogger.Log("FileSystemHandlerPhotoAvailable", string.Empty, 1U);
request.PerformanceLogger.Log("FileSystemHandlerPhotoServed", string.Empty, 1U);
result = response;
}
else
{
this.tracer.TraceDebug((long)this.GetHashCode(), "FILE SYSTEM HANDLER: photo was written into output stream.");
response.Served = true;
response.Status = HttpStatusCode.OK;
response.ServerCacheHit = true;
response.IsPhotoFileOnFileSystem = true;
response.ContentLength = photoMetadata.Length;
response.ContentType = photoMetadata.ContentType;
request.PerformanceLogger.Log("FileSystemHandlerPhotoAvailable", string.Empty, 1U);
request.PerformanceLogger.Log("FileSystemHandlerPhotoServed", string.Empty, 1U);
result = response;
}
}
}
return(result);
}
