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/*
* Copyright (C) 2025 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.
*/
#pragma once
#include "WebURLSchemeHandler.h"
#include <wtf/HashMap.h>
namespace WebKit {
class AboutSchemeHandler final : public WebURLSchemeHandler {
WTF_DEPRECATED_MAKE_FAST_ALLOCATED(AboutSchemeHandler);
public:
class OpaquePathHandler {
WTF_DEPRECATED_MAKE_FAST_ALLOCATED(OpaquePathHandler);
public:
virtual ~OpaquePathHandler() = default;
virtual void loadContent(URL, CompletionHandler<void(WebCore::ResourceResponse&&, Ref<WebCore::SharedBuffer>&&)>&&) = 0;
};
static Ref<AboutSchemeHandler> create();
void registerHandler(const String& opaquePath, std::unique_ptr<OpaquePathHandler>&&);
bool canHandleURL(const URL&) const;
static constexpr auto scheme = "about"_s;
private:
AboutSchemeHandler();
void platformInitialize();
void platformStartTask(WebPageProxy&, WebURLSchemeTask&) final;
void platformStopTask(WebPageProxy&, WebURLSchemeTask&) final { }
OpaquePathHandler* handlerForURL(URL&) const;
HashMap<String, std::unique_ptr<OpaquePathHandler>> m_handlers;
};
} // namespace WebKit
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