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/*
* Copyright (C) 2022 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
#if ENABLE(WK_WEB_EXTENSIONS)
#include "MessageReceiver.h"
#include "WebExtensionContextProxy.h"
#include "WebExtensionControllerParameters.h"
#include <wtf/Forward.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/URLHash.h>
namespace WebCore {
class DOMWrapperWorld;
}
namespace WebKit {
class WebFrame;
class WebPage;
class WebExtensionControllerProxy final : public RefCounted<WebExtensionControllerProxy>, public IPC::MessageReceiver {
WTF_MAKE_TZONE_ALLOCATED(WebExtensionControllerProxy);
WTF_MAKE_NONCOPYABLE(WebExtensionControllerProxy);
public:
static RefPtr<WebExtensionControllerProxy> get(WebExtensionControllerIdentifier);
static Ref<WebExtensionControllerProxy> getOrCreate(const WebExtensionControllerParameters&, WebPage* = nullptr);
~WebExtensionControllerProxy();
void ref() const final { RefCounted::ref(); }
void deref() const final { RefCounted::deref(); }
using WebExtensionContextProxySet = HashSet<Ref<WebExtensionContextProxy>>;
using WebExtensionContextProxyBaseURLMap = HashMap<String, Ref<WebExtensionContextProxy>>;
WebExtensionControllerIdentifier identifier() { return m_identifier; }
bool operator==(const WebExtensionControllerProxy& other) const { return (this == &other); }
bool inTestingMode() { return m_testingMode; }
void globalObjectIsAvailableForFrame(WebPage&, WebFrame&, WebCore::DOMWrapperWorld&);
void serviceWorkerGlobalObjectIsAvailableForFrame(WebPage&, WebFrame&, WebCore::DOMWrapperWorld&);
void addBindingsToWebPageFrameIfNecessary(WebFrame&, WebCore::DOMWrapperWorld&);
void didStartProvisionalLoadForFrame(WebPage&, WebFrame&, const URL&);
void didCommitLoadForFrame(WebPage&, WebFrame&, const URL&);
void didFinishLoadForFrame(WebPage&, WebFrame&, const URL&);
// FIXME: Include the error here.
void didFailLoadForFrame(WebPage&, WebFrame&, const URL&);
RefPtr<WebExtensionContextProxy> extensionContext(const String& uniqueIdentifier) const;
RefPtr<WebExtensionContextProxy> extensionContext(const URL&) const;
RefPtr<WebExtensionContextProxy> extensionContext(WebFrame&, WebCore::DOMWrapperWorld&) const;
bool hasLoadedContexts() const { return !m_extensionContexts.isEmpty(); }
const WebExtensionContextProxySet& extensionContexts() const { return m_extensionContexts; }
private:
explicit WebExtensionControllerProxy(const WebExtensionControllerParameters&);
// IPC::MessageReceiver
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
void load(const WebExtensionContextParameters&);
void unload(WebExtensionContextIdentifier);
WebExtensionControllerIdentifier m_identifier;
bool m_testingMode { false };
WebExtensionContextProxySet m_extensionContexts;
WebExtensionContextProxyBaseURLMap m_extensionContextBaseURLMap;
};
} // namespace WebKit
#endif // ENABLE(WK_WEB_EXTENSIONS)
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