--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit2/UIProcess/API/C/WKFrame.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2010 Apple 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:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
+ */
+
+#include "WKFrame.h"
+
+#include "WKAPICast.h"
+#include "WebFrameProxy.h"
+
+using namespace WebKit;
+
+bool WKFrameIsMainFrame(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    return frame->isMainFrame();
+}
+
+WKFrameLoadState WKFrameGetFrameLoadState(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    switch (frame->loadState()) {
+        case WebFrameProxy::LoadStateProvisional:
+            return kWKFrameLoadStateProvisional;
+        case WebFrameProxy::LoadStateCommitted:
+            return kWKFrameLoadStateCommitted;
+        case WebFrameProxy::LoadStateFinished:
+            return kWKFrameLoadStateFinished;
+    }
+    
+    ASSERT_NOT_REACHED();
+    return kWKFrameLoadStateFinished;
+}
+
+WKURLRef WKFrameGetProvisionalURL(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    return toURLRef(frame->provisionalURL().impl());
+}
+
+WKURLRef WKFrameGetURL(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    return toURLRef(frame->url().impl());
+}
+
+WKPageRef WKFrameGetPage(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    return toRef(frame->page());
+}
+
+WKFrameRef WKFrameRetain(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    frame->ref();
+    return frameRef;
+}
+
+void WKFrameRelease(WKFrameRef frameRef)
+{
+    WebFrameProxy* frame = toWK(frameRef);
+    frame->deref();
+}