protected virtual void HandleException(IExecutionContext executionContext, Exception exception)
{
PutObjectRequest putObjectRequest = executionContext.get_RequestContext().get_OriginalRequest() as PutObjectRequest;
if (putObjectRequest != null)
{
HashStream val = putObjectRequest.InputStream as HashStream;
if (val != null)
{
putObjectRequest.InputStream = val.GetNonWrapperBaseStream();
}
}
UploadPartRequest uploadPartRequest = executionContext.get_RequestContext().get_OriginalRequest() as UploadPartRequest;
if (uploadPartRequest != null)
{
HashStream val2 = uploadPartRequest.InputStream as HashStream;
if (val2 != null)
{
uploadPartRequest.InputStream = val2.GetNonWrapperBaseStream();
}
}
if (executionContext.get_RequestContext().get_Request() != null)
{
AmazonS3Client.CleanupRequest(executionContext.get_RequestContext().get_Request());
}
}
/// <summary>
/// Catch exceptions and clean up any open streams.
/// </summary>
/// <param name="executionContext"></param>
/// <param name="exception"></param>
protected virtual void HandleException(IExecutionContext executionContext, Exception exception)
{
var putObjectRequest = executionContext.RequestContext.OriginalRequest as PutObjectRequest;
if (putObjectRequest != null)
{
// If InputStream was a HashStream, compare calculated hash to returned etag
HashStream hashStream = putObjectRequest.InputStream as HashStream;
if (hashStream != null)
{
// Set InputStream to its original value
putObjectRequest.InputStream = hashStream.GetNonWrapperBaseStream();
}
}
var uploadPartRequest = executionContext.RequestContext.OriginalRequest as UploadPartRequest;
if (uploadPartRequest != null)
{
// If InputStream was a HashStream, compare calculated hash to returned etag
HashStream hashStream = uploadPartRequest.InputStream as HashStream;
if (hashStream != null)
{
// Set InputStream to its original value
uploadPartRequest.InputStream = hashStream.GetNonWrapperBaseStream();
}
}
AmazonS3Client.CleanupRequest(executionContext.RequestContext.OriginalRequest);
}
private static void ProcessResponseHandlers(IExecutionContext executionContext)
{
AmazonWebServiceResponse response = executionContext.ResponseContext.Response;
IRequest request = executionContext.RequestContext.Request;
IWebResponseData webResponseData = executionContext.ResponseContext.HttpResponse;
bool isSse = HasSSEHeaders(webResponseData);
var getObjectResponse = response as GetObjectResponse;
if (getObjectResponse != null)
{
GetObjectRequest getObjectRequest = request.OriginalRequest as GetObjectRequest;
getObjectResponse.BucketName = getObjectRequest.BucketName;
getObjectResponse.Key = getObjectRequest.Key;
// If ETag is present and is an MD5 hash (not a multi-part upload ETag), and no byte range is specified,
// wrap the response stream in an MD5Stream.
// If there is a customer encryption algorithm the etag is not an MD5.
if (!string.IsNullOrEmpty(getObjectResponse.ETag) &&
!getObjectResponse.ETag.Contains("-") &&
!isSse &&
getObjectRequest.ByteRange == null)
{
string etag = getObjectResponse.ETag.Trim(etagTrimChars);
byte[] expectedHash = AWSSDKUtils.HexStringToBytes(etag);
HashStream hashStream = new MD5Stream(getObjectResponse.ResponseStream, expectedHash, getObjectResponse.ContentLength);
getObjectResponse.ResponseStream = hashStream;
}
}
var deleteObjectsResponse = response as DeleteObjectsResponse;
if (deleteObjectsResponse != null)
{
if (deleteObjectsResponse.DeleteErrors != null && deleteObjectsResponse.DeleteErrors.Count > 0)
{
throw new DeleteObjectsException(deleteObjectsResponse as DeleteObjectsResponse);
}
}
var putObjectResponse = response as PutObjectResponse;
var putObjectRequest = request.OriginalRequest as PutObjectRequest;
if (putObjectRequest != null)
{
// If InputStream was a HashStream, compare calculated hash to returned etag
HashStream hashStream = putObjectRequest.InputStream as HashStream;
if (hashStream != null)
{
if (putObjectResponse != null && !isSse)
{
// Stream may not have been closed, so force calculation of hash
hashStream.CalculateHash();
CompareHashes(putObjectResponse.ETag, hashStream.CalculatedHash);
}
// Set InputStream to its original value
putObjectRequest.InputStream = hashStream.GetNonWrapperBaseStream();
}
}
var listObjectsResponse = response as ListObjectsResponse;
if (listObjectsResponse != null)
{
if (listObjectsResponse.IsTruncated &&
string.IsNullOrEmpty(listObjectsResponse.NextMarker) &&
listObjectsResponse.S3Objects.Count > 0)
{
listObjectsResponse.NextMarker = listObjectsResponse.S3Objects.Last().Key;
}
}
var uploadPartRequest = request.OriginalRequest as UploadPartRequest;
var uploadPartResponse = response as UploadPartResponse;
if (uploadPartRequest != null)
{
if (uploadPartResponse != null)
{
uploadPartResponse.PartNumber = uploadPartRequest.PartNumber;
}
// If InputStream was a HashStream, compare calculated hash to returned etag
HashStream hashStream = uploadPartRequest.InputStream as HashStream;
if (hashStream != null)
{
if (uploadPartResponse != null && !isSse)
{
// Stream may not have been closed, so force calculation of hash
hashStream.CalculateHash();
CompareHashes(uploadPartResponse.ETag, hashStream.CalculatedHash);
}
// Set InputStream to its original value
uploadPartRequest.InputStream = hashStream.GetNonWrapperBaseStream();
}
}
var copyPartResponse = response as CopyPartResponse;
if (copyPartResponse != null)
{
copyPartResponse.PartNumber = ((CopyPartRequest)request.OriginalRequest).PartNumber;
}
AmazonS3Client.CleanupRequest(request);
}
private static void ProcessResponseHandlers(IExecutionContext executionContext)
{
//IL_00ac: Unknown result type (might be due to invalid IL or missing references)
//IL_00b3: Expected O, but got Unknown
AmazonWebServiceResponse response = executionContext.get_ResponseContext().get_Response();
IRequest request = executionContext.get_RequestContext().get_Request();
bool flag = HasSSEHeaders(executionContext.get_ResponseContext().get_HttpResponse());
GetObjectResponse getObjectResponse = response as GetObjectResponse;
if (getObjectResponse != null)
{
GetObjectRequest getObjectRequest = request.get_OriginalRequest() as GetObjectRequest;
getObjectResponse.BucketName = getObjectRequest.BucketName;
getObjectResponse.Key = getObjectRequest.Key;
if (!string.IsNullOrEmpty(getObjectResponse.ETag) && !getObjectResponse.ETag.Contains("-") && !flag && getObjectRequest.ByteRange == null)
{
byte[] array = AWSSDKUtils.HexStringToBytes(getObjectResponse.ETag.Trim(etagTrimChars));
HashStream val = getObjectResponse.ResponseStream = (Stream) new MD5Stream(getObjectResponse.ResponseStream, array, getObjectResponse.get_ContentLength());
}
}
DeleteObjectsResponse deleteObjectsResponse = response as DeleteObjectsResponse;
if (deleteObjectsResponse != null && deleteObjectsResponse.DeleteErrors != null && deleteObjectsResponse.DeleteErrors.Count > 0)
{
throw new DeleteObjectsException(deleteObjectsResponse);
}
PutObjectResponse putObjectResponse = response as PutObjectResponse;
PutObjectRequest putObjectRequest = request.get_OriginalRequest() as PutObjectRequest;
if (putObjectRequest != null)
{
HashStream val2 = putObjectRequest.InputStream as HashStream;
if (val2 != null)
{
if (putObjectResponse != null && !flag)
{
val2.CalculateHash();
CompareHashes(putObjectResponse.ETag, val2.get_CalculatedHash());
}
putObjectRequest.InputStream = val2.GetNonWrapperBaseStream();
}
}
ListObjectsResponse listObjectsResponse = response as ListObjectsResponse;
if (listObjectsResponse != null && listObjectsResponse.IsTruncated && string.IsNullOrEmpty(listObjectsResponse.NextMarker) && listObjectsResponse.S3Objects.Count > 0)
{
listObjectsResponse.NextMarker = listObjectsResponse.S3Objects.Last().Key;
}
UploadPartRequest uploadPartRequest = request.get_OriginalRequest() as UploadPartRequest;
UploadPartResponse uploadPartResponse = response as UploadPartResponse;
if (uploadPartRequest != null)
{
if (uploadPartResponse != null)
{
uploadPartResponse.PartNumber = uploadPartRequest.PartNumber;
}
HashStream val3 = uploadPartRequest.InputStream as HashStream;
if (val3 != null)
{
if (uploadPartResponse != null && !flag)
{
val3.CalculateHash();
CompareHashes(uploadPartResponse.ETag, val3.get_CalculatedHash());
}
uploadPartRequest.InputStream = val3.GetNonWrapperBaseStream();
}
}
CopyPartResponse copyPartResponse = response as CopyPartResponse;
if (copyPartResponse != null)
{
copyPartResponse.PartNumber = ((CopyPartRequest)request.get_OriginalRequest()).PartNumber;
}
AmazonS3Client.CleanupRequest(request);
}