Ejemplo n.º 1
0
 public byte[] CrossLoad(IHttpRequest loadRequest, IHttpRequestBuilder storeRequest, string hashAlgorithmName)
 {
     var hash = HashAlgorithm.Create(hashAlgorithmName);
     using (var getTx = Request(loadRequest))
     {
         var hashStream = new HashingReadStream(getTx.RawBodyStream, hash);
         var storeRq = storeRequest.Data(hashStream, getTx.BodyReader.ExpectedLength).Build();
         Request(storeRq).Dispose();
         return hashStream.GetHashValue();
     }
 }
Ejemplo n.º 2
0
 /// <summary>
 /// Request data from one resource and provide to another, calculating a 
 /// hash of the cross-loaded data. This is done in a memory-efficient manner.
 /// If either source or destination return a non-success result (including redirects)
 /// an exception will be thrown
 /// </summary>
 /// <param name="loadRequest">Request that will provide body data (should be a GET or POST)</param>
 /// <param name="storeRequest">Request that will accept body data (should be a PUT or POST)</param>
 /// <param name="hashAlgorithmName">Name of hash algorithm to use (should be a name supported by <see cref="System.Security.Cryptography.HashAlgorithm"/>)</param>
 /// <exception cref="ShiftIt.Http.HttpTransferException">Response to the request was not a succesful HTTP status.</exception>
 /// <exception cref="System.Net.Sockets.SocketException">Low level transport exception occured.</exception>
 /// <exception cref="ShiftIt.Http.TimeoutException">A timeout occured during transfer.</exception>
 public byte[] CrossLoad(IHttpRequest loadRequest, IHttpRequestBuilder storeRequest, string hashAlgorithmName)
 {
     var hash = HashAlgorithm.Create(hashAlgorithmName);
     using (var getTx = RequestOrThrow(loadRequest))
     {
         var hashStream = new HashingReadStream(getTx.RawBodyStream, hash);
         var storeRq = storeRequest.Build(hashStream, getTx.BodyReader.ExpectedLength);
         using (RequestOrThrow(storeRq)) // dispose of the response stream
         {
         }
         return hashStream.GetHashValue();
     }
 }