components/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 COMPONENTS_WEBCRYPTO_ALGORITHM_REGISTRY_H_
   6 #define COMPONENTS_WEBCRYPTO_ALGORITHM_REGISTRY_H_
   7
   8 #include "third_party/WebKit/public/platform/WebCrypto.h"
   9
  10 namespace webcrypto {
  11
  12 class AlgorithmImplementation;
  13 class Status;
  14
  15 // Retrieves the AlgorithmImplementation applicable for |id|.
  16 //
  17 // If there is no available implementation, then an error is returned, and
  18 // *impl is set to NULL.
  19 //
  20 // Otherwise Success is returned and *impl is set to a non-NULL value. The
  21 // AlgorithmImplementation pointer will remain valid until the program's
  22 // termination.
  23 Status GetAlgorithmImplementation(blink::WebCryptoAlgorithmId id,
  24                                   const AlgorithmImplementation** impl);
  25
  26 }  // namespace webcrypto
  27
  28 #endif  // COMPONENTS_WEBCRYPTO_ALGORITHM_REGISTRY_H_