1 files changed, 122 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/efl/PagePolicyClientEfl.cpp b/Source/WebKit2/UIProcess/efl/PagePolicyClientEfl.cpp
new file mode 100644
index 000000000..254f29a6e
--- /dev/null
+++ b/Source/WebKit2/UIProcess/efl/PagePolicyClientEfl.cpp
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2012 Intel Corporation. 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 "config.h"
+#include "PagePolicyClientEfl.h"
+
+#include "EwkViewImpl.h"
+#include "WKFrame.h"
+#include "WKFramePolicyListener.h"
+#include "WebFrameProxy.h"
+#include "ewk_navigation_policy_decision.h"
+#include "ewk_navigation_policy_decision_private.h"
+#include <WebCore/HTTPStatusCodes.h>
+#include <wtf/text/CString.h>
+
+using namespace EwkViewCallbacks;
+
+namespace WebKit {
+
+static inline PagePolicyClientEfl* toPagePolicyClientEfl(const void* clientInfo)
+{
+    return static_cast<PagePolicyClientEfl*>(const_cast<void*>(clientInfo));
+}
+
+void PagePolicyClientEfl::decidePolicyForNavigationAction(WKPageRef, WKFrameRef, WKFrameNavigationType navigationType, WKEventModifiers modifiers, WKEventMouseButton mouseButton, WKURLRequestRef request, WKFramePolicyListenerRef listener, WKTypeRef /*userData*/, const void* clientInfo)
+{
+    PagePolicyClientEfl* policyClient = toPagePolicyClientEfl(clientInfo);
+
+    RefPtr<Ewk_Navigation_Policy_Decision> decision = Ewk_Navigation_Policy_Decision::create(navigationType, mouseButton, modifiers, request, 0, listener);
+    policyClient->m_viewImpl->smartCallback<NavigationPolicyDecision>().call(decision.get());
+}
+
+void PagePolicyClientEfl::decidePolicyForNewWindowAction(WKPageRef, WKFrameRef, WKFrameNavigationType navigationType, WKEventModifiers modifiers, WKEventMouseButton mouseButton, WKURLRequestRef request, WKStringRef frameName, WKFramePolicyListenerRef listener, WKTypeRef /*userData*/, const void* clientInfo)
+{
+    PagePolicyClientEfl* policyClient = toPagePolicyClientEfl(clientInfo);
+
+    RefPtr<Ewk_Navigation_Policy_Decision> decision = Ewk_Navigation_Policy_Decision::create(navigationType, mouseButton, modifiers, request, toImpl(frameName)->string().utf8().data(), listener);
+    policyClient->m_viewImpl->smartCallback<NewWindowPolicyDecision>().call(decision.get());
+}
+
+void PagePolicyClientEfl::decidePolicyForResponseCallback(WKPageRef, WKFrameRef frame, WKURLResponseRef response, WKURLRequestRef, WKFramePolicyListenerRef listener, WKTypeRef /*userData*/, const void* /*clientInfo*/)
+{
+    using namespace WebCore;
+
+    const ResourceResponse resourceResponse = toImpl(response)->resourceResponse();
+
+    // Ignore responses with an HTTP status code of 204 (No Content)
+    if (resourceResponse.httpStatusCode() == HTTPNoContent) {
+        WKFramePolicyListenerIgnore(listener);
+        return;
+    }
+
+    // If the URL Response has "Content-Disposition: attachment;" header, then
+    // we should download it.
+    if (resourceResponse.isAttachment()) {
+        WKFramePolicyListenerDownload(listener);
+        return;
+    }
+
+    String mimeType = toImpl(response)->resourceResponse().mimeType().lower();
+    bool canShowMIMEType = toImpl(frame)->canShowMIMEType(mimeType);
+    if (WKFrameIsMainFrame(frame)) {
+        if (canShowMIMEType) {
+            WKFramePolicyListenerUse(listener);
+            return;
+        }
+
+        // If we can't use (show) it then we should download it.
+        WKFramePolicyListenerDownload(listener);
+        return;
+    }
+
+    // We should ignore downloadable top-level content for subframes, with an exception for text/xml and application/xml so we can still support Acid3 test.
+    // It makes the browser intentionally behave differently when it comes to text(application)/xml content in subframes vs. mainframe.
+    if (!canShowMIMEType && !(mimeType == "text/xml" || mimeType == "application/xml")) {
+        WKFramePolicyListenerIgnore(listener);
+        return;
+    }
+
+    WKFramePolicyListenerUse(listener);
+}
+
+PagePolicyClientEfl::PagePolicyClientEfl(EwkViewImpl* viewImpl)
+    : m_viewImpl(viewImpl)
+{
+    WKPageRef pageRef = m_viewImpl->wkPage();
+    ASSERT(pageRef);
+
+    WKPagePolicyClient policyClient;
+    memset(&policyClient, 0, sizeof(WKPagePolicyClient));
+    policyClient.version = kWKPagePolicyClientCurrentVersion;
+    policyClient.clientInfo = this;
+    policyClient.decidePolicyForNavigationAction = decidePolicyForNavigationAction;
+    policyClient.decidePolicyForNewWindowAction = decidePolicyForNewWindowAction;
+    policyClient.decidePolicyForResponse = decidePolicyForResponseCallback;
+
+    WKPageSetPagePolicyClient(pageRef, &policyClient);
+}
+
+} // namespace WebKit