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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_PUSH_MESSAGING_PUSH_MESSAGING_BRIDGE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_PUSH_MESSAGING_PUSH_MESSAGING_BRIDGE_H_
#include "third_party/blink/public/mojom/permissions/permission.mojom-blink.h"
#include "third_party/blink/public/mojom/permissions/permission_status.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_registration.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_remote.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_wrapper_mode.h"
#include "third_party/blink/renderer/platform/supplementable.h"
namespace blink {
class PushSubscriptionOptionsInit;
class ScriptState;
class V8PermissionState;
// The bridge is responsible for establishing and maintaining the Mojo
// connection to the permission service. It's keyed on an active Service Worker
// Registration.
//
// TODO(peter): Use the PushMessaging Mojo service directly from here.
class PushMessagingBridge final : public GarbageCollected<PushMessagingBridge>,
public Supplement<ServiceWorkerRegistration> {
public:
static const char kSupplementName[];
static PushMessagingBridge* From(ServiceWorkerRegistration* registration);
explicit PushMessagingBridge(ServiceWorkerRegistration& registration);
PushMessagingBridge(const PushMessagingBridge&) = delete;
PushMessagingBridge& operator=(const PushMessagingBridge&) = delete;
~PushMessagingBridge();
// Asynchronously determines the permission state for the current origin.
ScriptPromise<V8PermissionState> GetPermissionState(
ScriptState* script_state,
const PushSubscriptionOptionsInit* options);
void Trace(Visitor*) const override;
private:
// Method to be invoked when the permission status has been retrieved from the
// permission service. Will settle the given |resolver|.
void DidGetPermissionState(ScriptPromiseResolver<V8PermissionState>* resolver,
mojom::blink::PermissionStatus status);
HeapMojoRemote<mojom::blink::PermissionService> permission_service_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PUSH_MESSAGING_PUSH_MESSAGING_BRIDGE_H_
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