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// Copyright 2020 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_MANAGED_DEVICE_NAVIGATOR_MANAGED_DATA_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_MANAGED_DEVICE_NAVIGATOR_MANAGED_DATA_H_
#include "third_party/blink/public/mojom/device/device.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/active_script_wrappable.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/core/dom/events/event_target.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_set.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_receiver.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 Navigator;
class ExecutionContext;
class ScriptState;
class MODULES_EXPORT NavigatorManagedData final
: public EventTarget,
public ActiveScriptWrappable<NavigatorManagedData>,
public Supplement<Navigator>,
public mojom::blink::ManagedConfigurationObserver {
DEFINE_WRAPPERTYPEINFO();
public:
static const char kSupplementName[];
// Web-based getter for navigator.managed.
static NavigatorManagedData* managed(Navigator&);
explicit NavigatorManagedData(Navigator&);
NavigatorManagedData(const NavigatorManagedData&) = delete;
NavigatorManagedData& operator=(const NavigatorManagedData&) = delete;
void Trace(Visitor*) const override;
// EventTarget:
const AtomicString& InterfaceName() const override;
ExecutionContext* GetExecutionContext() const override;
void AddedEventListener(
const AtomicString& event_type,
RegisteredEventListener& registered_listener) override;
void RemovedEventListener(
const AtomicString& event_type,
const RegisteredEventListener& registered_listener) override;
// ScriptWrappable implementation.
bool HasPendingActivity() const final;
// Managed Configuration API:
ScriptPromise<IDLRecord<IDLString, IDLAny>> getManagedConfiguration(
ScriptState* script_state,
Vector<String> keys);
DEFINE_ATTRIBUTE_EVENT_LISTENER(managedconfigurationchange,
kManagedconfigurationchange)
// Device Attributes API:
ScriptPromise<IDLNullable<IDLString>> getDirectoryId(ScriptState*,
ExceptionState&);
ScriptPromise<IDLNullable<IDLString>> getHostname(ScriptState*,
ExceptionState&);
ScriptPromise<IDLNullable<IDLString>> getSerialNumber(ScriptState*,
ExceptionState&);
ScriptPromise<IDLNullable<IDLString>> getAnnotatedAssetId(ScriptState*,
ExceptionState&);
ScriptPromise<IDLNullable<IDLString>> getAnnotatedLocation(ScriptState*,
ExceptionState&);
private:
bool CheckDeviceAttributesAllowed(ExceptionState&);
// ManagedConfigurationObserver:
void OnConfigurationChanged() override;
void OnConfigurationReceived(
ScriptPromiseResolver<IDLRecord<IDLString, IDLAny>>* scoped_resolver,
const std::optional<HashMap<String, String>>& configurations);
void OnAttributeReceived(
ScriptState* script_state,
ScriptPromiseResolver<IDLNullable<IDLString>>* resolver,
mojom::blink::DeviceAttributeResultPtr result);
// Lazily binds mojo interface.
mojom::blink::DeviceAPIService* GetService();
// Lazily binds mojo interface.
mojom::blink::ManagedConfigurationService* GetManagedConfigurationService();
void OnServiceConnectionError();
void StopObserving();
HeapMojoRemote<mojom::blink::DeviceAPIService> device_api_service_;
HeapMojoRemote<mojom::blink::ManagedConfigurationService>
managed_configuration_service_;
HeapMojoReceiver<mojom::blink::ManagedConfigurationObserver,
NavigatorManagedData>
configuration_observer_;
HeapHashSet<Member<ScriptPromiseResolverBase>> pending_promises_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_MANAGED_DEVICE_NAVIGATOR_MANAGED_DATA_H_
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