RTCCertificate and RTCPeerConnection.generateCertificate added to JavaScript

public/platform/WebRTCKeyType.h

 /*
  * Copyright (C) 2015 Google 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
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef CompositedSelection_h
-#define CompositedSelection_h
-
-#include "core/editing/SelectionType.h"
-#include "core/layout/compositing/CompositedSelectionBound.h"
-#include "platform/geometry/FloatPoint.h"
-#include "platform/graphics/GraphicsLayer.h"
-#include "wtf/Allocator.h"
+#ifndef WebRTCKeyType_h
+#define WebRTCKeyType_h
 
 namespace blink {
 
-// The active selection region, containing compositing data for the selection
-// end points as well as metadata for the selection region.
-// See |WebSelection|.
-struct CompositedSelection {
-    STACK_ALLOCATED();
-    CompositedSelection()
-        : type(NoSelection)
-        , isEditable(false)
-        , isEmptyTextFormControl(false)
+// Corresponds to KeyTypeFamily in webrtc.
+enum WebRTCKeyFamily { KeyFamilyRsa, KeyFamilyEcdsa, KeyFamilyLast };

[hbos_chromium, 2015/09/21 16:12:22]

Should even this enum be in its own header?

+
+// Corresponds to KeyType in webrtc.
+class WebRTCKeyType {
+public:
+    static WebRTCKeyType createRSA(int modulusLength = 1024)
     {
+        return WebRTCKeyType(KeyFamilyRsa, modulusLength);
+    }
+    static WebRTCKeyType createECDSA()
+    {
+        return WebRTCKeyType(KeyFamilyEcdsa);
     }
 
-    SelectionType type;
-    CompositedSelectionBound start;
-    CompositedSelectionBound end;
-    bool isEditable;
-    bool isEmptyTextFormControl;
+    explicit WebRTCKeyType(WebRTCKeyFamily family = KeyFamilyRsa)
+        : WebRTCKeyType(family, family == KeyFamilyRsa ? 1024 : 0) {}
+
+    WebRTCKeyFamily family() const { return m_family; }
+
+private:
+    WebRTCKeyType(WebRTCKeyFamily family, int parameter)
+        : m_family(family), m_parameter(parameter) {}
+
+    WebRTCKeyFamily m_family;
+    // For RSA: modulusLength.
+    // For ECDSA: N/A (curve id in the future).
+    int m_parameter;
 };
 
 } // namespace blink
 
-#endif // CompositedSelection_h
+#endif // WebRTCKeyType_h