content/child/webcrypto/algorithm_registry.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_CHILD_WEBCRYPTO_ALGORITHM_REGISTRY_H_
   6 #define CONTENT_CHILD_WEBCRYPTO_ALGORITHM_REGISTRY_H_
   7
   8 #include "third_party/WebKit/public/platform/WebCrypto.h"
   9
  10 namespace content {
  11
  12 namespace webcrypto {
  13
  14 class AlgorithmImplementation;
  15 class Status;
  16
  17 // Retrieves the AlgorithmImplementation applicable for |id|.
  18 //
  19 // If there is no available implementation, then an error is returned, and
  20 // *impl is set to NULL.
  21 //
  22 // Otherwise Success is returned and *impl is set to a non-NULL value. The
  23 // AlgorithmImplementation pointer will remain valid until the program's
  24 // termination.
  25 Status GetAlgorithmImplementation(blink::WebCryptoAlgorithmId id,
  26                                   const AlgorithmImplementation** impl);
  27
  28 }  // namespace webcrypto
  29
  30 }  // namespace content
  31
  32 #endif  // CONTENT_CHILD_WEBCRYPTO_ALGORITHM_REGISTRY_H_