[Chromium] [WebSocket] Add WebSocket extensions query WebKit API

https://bugs.webkit.org/show_bug.cgi?id=80190

Reviewed by Darin Fisher.

* public/WebSocket.h: Add extensions() declaration.
(WebSocket):
* src/WebSocketImpl.cpp: Implement extensions() bridge.
(WebKit::WebSocketImpl::extensions):
(WebKit):
* src/WebSocketImpl.h: Add extensions() declaration.
(WebSocketImpl):


Canonical link: https://commits.webkit.org/97527@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@109889 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebKit/chromium/ChangeLog

@@ -1,3 +1,18 @@
+2012-03-06  Takashi Toyoshima  <toyoshim@chromium.org>
+
+        [Chromium] [WebSocket] Add WebSocket extensions query WebKit API
+        https://bugs.webkit.org/show_bug.cgi?id=80190
+
+        Reviewed by Darin Fisher.
+
+        * public/WebSocket.h: Add extensions() declaration.
+        (WebSocket):
+        * src/WebSocketImpl.cpp: Implement extensions() bridge.
+        (WebKit::WebSocketImpl::extensions):
+        (WebKit):
+        * src/WebSocketImpl.h: Add extensions() declaration.
+        (WebSocketImpl):
+
 2012-03-05  Kent Tamura  <tkent@chromium.org>
 
         Do not reformat strings in <input type=number> on platforms using LocalizedNumberICU.

Source/WebKit/chromium/public/WebSocket.h

@@ -80,6 +80,7 @@ class WebSocket {
 
     virtual void connect(const WebURL&, const WebString& protocol) = 0;
     virtual WebString subprotocol() = 0;
+    virtual WebString extensions() = 0;
     virtual bool sendText(const WebString&) = 0;
     virtual bool sendArrayBuffer(const WebArrayBuffer&) = 0;
     virtual unsigned long bufferedAmount() const = 0;

Source/WebKit/chromium/src/WebSocketImpl.cpp

@@ -105,6 +105,15 @@ WebString WebSocketImpl::subprotocol()
 #endif
 }
 
+WebString WebSocketImpl::extensions()
+{
+#if ENABLE(WEB_SOCKETS)
+    return m_private->extensions();
+#else
+    ASSERT_NOT_REACHED();
+#endif
+}
+
 bool WebSocketImpl::sendText(const WebString& message)
 {
 #if ENABLE(WEB_SOCKETS)

Source/WebKit/chromium/src/WebSocketImpl.h

@@ -57,6 +57,7 @@ class WebSocketImpl : public WebSocket, public WebCore::WebSocketChannelClient {
     virtual bool setBinaryType(BinaryType) OVERRIDE;
     virtual void connect(const WebURL&, const WebString& protocol) OVERRIDE;
     virtual WebString subprotocol() OVERRIDE;
+    virtual WebString extensions() OVERRIDE;
     virtual bool sendText(const WebString&) OVERRIDE;
     virtual bool sendArrayBuffer(const WebArrayBuffer&) OVERRIDE;
     virtual unsigned long bufferedAmount() const OVERRIDE;