webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 68 insertions, 0 deletions

diff --git a/Source/WebCore/loader/CrossOriginPreflightChecker.h b/Source/WebCore/loader/CrossOriginPreflightChecker.h
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+++ b/Source/WebCore/loader/CrossOriginPreflightChecker.h
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+/*
+ * Copyright (C) 2016, Canon 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 Canon 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,
+ * 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.
+ */
+
+#pragma once
+
+#include "CachedRawResourceClient.h"
+#include "CachedResourceHandle.h"
+#include "ResourceRequest.h"
+
+namespace WebCore {
+
+class CachedRawResource;
+class Document;
+class DocumentThreadableLoader;
+class ResourceError;
+
+class CrossOriginPreflightChecker final : private CachedRawResourceClient {
+public:
+    static void doPreflight(DocumentThreadableLoader&, ResourceRequest&&);
+
+    CrossOriginPreflightChecker(DocumentThreadableLoader&, ResourceRequest&&);
+    ~CrossOriginPreflightChecker();
+
+    void startPreflight();
+
+    void setDefersLoading(bool);
+
+private:
+    void notifyFinished(CachedResource&) final;
+
+    static void handleLoadingFailure(DocumentThreadableLoader&, unsigned long, const ResourceError&);
+    static void validatePreflightResponse(DocumentThreadableLoader&, ResourceRequest&&, unsigned long, const ResourceResponse&);
+
+    bool isXMLHttpRequest() const final;
+
+    DocumentThreadableLoader& m_loader;
+    CachedResourceHandle<CachedRawResource> m_resource;
+    ResourceRequest m_request;
+};
+
+} // namespace WebCore