third_party/WebKit/public/web/WebCryptoNormalize.h

   1 /*
   2  * Copyright (C) 2014 Google Inc. All rights reserved.
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   4  * Redistribution and use in source and binary forms, with or without
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   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
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  16  * this software without specific prior written permission.
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  29  */
  30
  31 #ifndef WebCryptoNormalize_h
  32 #define WebCryptoNormalize_h
  33
  34 #include "../platform/WebCommon.h"
  35
  36 #include "../platform/WebCryptoAlgorithm.h"
  37
  38 namespace v8 {
  39 class Isolate;
  40 class Object;
  41 template <class T> class Local;
  42 }
  43
  44 namespace blink {
  45
  46 class WebString;
  47
  48 // Converts a javascript Dictionary to a WebCryptoAlgorithm object.
  49 //
  50 // This corresponds with "normalizing" [1] the algorithm, and then validating
  51 // the expected parameters for the algorithm/operation combination.
  52 //
  53 // On failure returns an null WebCryptoAlgorithm, sets the int to the
  54 // ExceptionCode and the WebString to a (non-localized) debug string.
  55 //
  56 // [1] http://www.w3.org/TR/WebCryptoAPI/#algorithm-normalizing-rules
  57 BLINK_EXPORT WebCryptoAlgorithm normalizeCryptoAlgorithm(v8::Local<v8::Object>, WebCryptoOperation, int* exceptionCode, WebString* errorDetails, v8::Isolate*);
  58
  59 } // namespace blink
  60
  61 #endif