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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CLIENT_UTILS_H_
#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CLIENT_UTILS_H_
#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
#include "third_party/blink/public/mojom/service_worker/service_worker.mojom.h"
#include "third_party/blink/public/mojom/service_worker/service_worker_client.mojom.h"
class GURL;
namespace blink {
class StorageKey;
} // namespace blink
namespace content {
struct GlobalRenderFrameHostId;
class ServiceWorkerClient;
class ServiceWorkerContextCore;
class ServiceWorkerVersion;
// TODO(crbug.com/40568315): Many of these functions can return a synchronous
// value instead of using a callback since ServiceWorkerContext now lives on the
// UI thread.
namespace service_worker_client_utils {
using NavigationCallback = base::OnceCallback<void(
blink::ServiceWorkerStatusCode status,
blink::mojom::ServiceWorkerClientInfoPtr client_info)>;
using ClientCallback = base::OnceCallback<void(
blink::mojom::ServiceWorkerClientInfoPtr client_info)>;
// The type of an opened window.
enum class WindowType {
NEW_TAB_WINDOW = 0,
PAYMENT_HANDLER_WINDOW,
};
// Focuses the window client associated with |service_worker_client|. |callback|
// is called with the client information on completion.
void FocusWindowClient(
ServiceWorkerClient* service_worker_client,
blink::mojom::ServiceWorkerHost::FocusClientCallback callback);
// Opens a new window and navigates it to `url`. `callback` is called with the
// window's client information on completion. If `type` is NEW_TAB_WINDOW, we
// will open a new app window, if there is an app installed that has `url` in
// its scope. What an "installed app" is depends on the embedder of content. In
// Chrome's case, it is an installed Progressive Web App. If there is no such
// app, we will open a new foreground tab instead.
void OpenWindow(const GURL& url,
const GURL& script_url,
const blink::StorageKey& key,
int worker_id,
int worker_process_id,
const base::WeakPtr<ServiceWorkerContextCore>& context,
WindowType type,
NavigationCallback callback);
// Navigates the client specified by `rfh_id` to `url`. `callback` is called
// with the client information on completion.
void NavigateClient(const GURL& url,
const GURL& script_url,
const blink::StorageKey& key,
const GlobalRenderFrameHostId& rfh_id,
const base::WeakPtr<ServiceWorkerContextCore>& context,
NavigationCallback callback);
// Gets the client specified by |service_worker_client|. |callback| is called
// with the client information on completion.
void GetClient(ServiceWorkerClient* service_worker_client,
ClientCallback callback);
// Collects clients matched with |options|. |callback| is called with the client
// information sorted in MRU order (most recently focused order) on completion.
void GetClients(const base::WeakPtr<ServiceWorkerVersion>& controller,
blink::mojom::ServiceWorkerClientQueryOptionsPtr options,
blink::mojom::ServiceWorkerHost::GetClientsCallback callback);
// Called after a navigation. Uses `rfh_id` to find the ServiceWorkerClient
// where the navigation occurred and calls `callback` with its info once
// ServiceWorkerClient::is_execution_ready() is true. May call the callback with
// OK status but nullptr if the service worker client is already destroyed, or
// call the callback with an error status on error.
//
// `key` is only used for a CHECK_EQ check to ensure we don't accidentally
// get a cross-origin ServiceWorkerClient when "--disable-web-security"
// is inactive. But for scenarios where "--disable-web-security" is
// specified/active `script_url` will ensure the correct key (as inferred from
// the script_url during registration) is used.
void DidNavigate(const base::WeakPtr<ServiceWorkerContextCore>& context,
const GURL& script_url,
const blink::StorageKey& key,
NavigationCallback callback,
GlobalRenderFrameHostId rfh_id);
} // namespace service_worker_client_utils
} // namespace content
#endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CLIENT_UTILS_H_
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