RTCCertificate and RTCPeerConnection.generateCertificate added to JavaScript

third_party/WebKit/public/platform/WebRTCKeyType.h

 /*
  * Copyright (C) 2015 Google Inc. All rights reserved.
- * Copyright (C) 2015 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef PerformanceCompositeTiming_h
-#define PerformanceCompositeTiming_h
+#ifndef WebRTCKeyType_h
+#define WebRTCKeyType_h
 
-#include "core/timing/PerformanceEntry.h"
-#include "platform/heap/Handle.h"
-#include "wtf/Forward.h"
-#include "wtf/text/WTFString.h"
+#include "WebCommon.h"
 
 namespace blink {
 
-class Document;
+// Corresponds to KeyTypeFamily in webrtc.
+enum WebRTCKeyFamily { WebRTCKeyFamilyRsa, WebRTCKeyFamilyEcdsa, WebRTCKeyFamilyNull };
 
-class PerformanceCompositeTiming final : public PerformanceEntry {
-    DEFINE_WRAPPERTYPEINFO();
+// Corresponds to KeyType in webrtc.
+class WebRTCKeyType {
 public:
-    static PerformanceCompositeTiming* create(Document* requestingDocument, unsigned sourceFrame, double startTime)
+    static WebRTCKeyType createRSA(int modulusLength)
     {
-        return new PerformanceCompositeTiming(requestingDocument, sourceFrame, startTime);
+        return WebRTCKeyType(WebRTCKeyFamilyRsa, modulusLength);
+    }
+    static WebRTCKeyType createECDSA()
+    {
+        return WebRTCKeyType(WebRTCKeyFamilyEcdsa, -1);
     }
 
-    unsigned sourceFrame() const;
+    WebRTCKeyType()
+        : WebRTCKeyType(WebRTCKeyFamilyNull, -1) {}
 
-    DECLARE_VIRTUAL_TRACE();
+    WebRTCKeyFamily family() const { return m_family; }
+    int rsaModulusLength() const
+    {
+        BLINK_ASSERT(m_family == WebRTCKeyFamilyRsa);
+        return m_parameter;
+    }
 
 private:
-    PerformanceCompositeTiming(Document* requestingDocument, unsigned sourceFrame, double startTime);
-    ~PerformanceCompositeTiming() override;
+    WebRTCKeyType(WebRTCKeyFamily family, int parameter)
+        : m_family(family), m_parameter(parameter)
+    {
+        if (family == WebRTCKeyFamilyRsa) {
+            BLINK_ASSERT(parameter >= 1024 && parameter <= 8192);
+        }
+    }
 
-    unsigned m_sourceFrame;
-    RefPtrWillBeMember<Document> m_requestingDocument;
+    WebRTCKeyFamily m_family;
+    // For RSA: modulusLength.
+    // For ECDSA: N/A (curve id in the future).
+    int m_parameter;
 };
 
 } // namespace blink
 
-#endif // PerformanceCompositeTiming_h
+#endif // WebRTCKeyType_h