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/*
* Copyright (C) 2021 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 "MessageReceiver.h"
#include "WebPageProxyIdentifier.h"
#include <WebCore/ClientOrigin.h>
#include <WebCore/PermissionController.h>
#include <WebCore/PermissionDescriptor.h>
#include <wtf/Deque.h>
#include <wtf/WeakHashSet.h>
namespace WebCore {
enum class PermissionQuerySource : uint8_t;
enum class PermissionState : uint8_t;
class Page;
class SecurityOriginData;
}
namespace WebKit {
class WebProcess;
class WebPermissionController final : public WebCore::PermissionController, public IPC::MessageReceiver {
public:
static Ref<WebPermissionController> create(WebProcess&);
~WebPermissionController();
void ref() const final { WebCore::PermissionController::ref(); }
void deref() const final { WebCore::PermissionController::deref(); }
// IPC::MessageReceiver
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final;
private:
explicit WebPermissionController(WebProcess&);
// WebCore::PermissionController
void query(WebCore::ClientOrigin&&, WebCore::PermissionDescriptor, const WeakPtr<WebCore::Page>&, WebCore::PermissionQuerySource, CompletionHandler<void(std::optional<WebCore::PermissionState>)>&&) final;
void addObserver(WebCore::PermissionObserver&) final;
void removeObserver(WebCore::PermissionObserver&) final;
void permissionChanged(WebCore::PermissionName, const WebCore::SecurityOriginData&) final;
WeakHashSet<WebCore::PermissionObserver> m_observers;
};
} // namespace WebCore
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