| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_ |
| #define CONTENT_BROWSER_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "mojo/public/cpp/bindings/receiver_set.h" |
| #include "third_party/blink/public/common/service_worker/service_worker_status_code.h" |
| #include "third_party/blink/public/mojom/push_messaging/push_messaging.mojom.h" |
| #include "url/gurl.h" |
| |
| namespace blink { |
| namespace mojom { |
| class PushMessagingService; |
| enum class PushRegistrationStatus; |
| enum class PushUnregistrationStatus; |
| } // namespace mojom |
| } // namespace blink |
| |
| namespace content { |
| |
| class ServiceWorkerContextWrapper; |
| |
| // Documented at definition. |
| extern const char kPushSenderIdServiceWorkerKey[]; |
| extern const char kPushRegistrationIdServiceWorkerKey[]; |
| |
| class PushMessagingManager : public blink::mojom::PushMessaging { |
| public: |
| PushMessagingManager(int render_process_id, |
| int render_frame_id, |
| ServiceWorkerContextWrapper* service_worker_context); |
| |
| void AddPushMessagingReceiver( |
| mojo::PendingReceiver<blink::mojom::PushMessaging> receiver); |
| |
| base::WeakPtr<PushMessagingManager> AsWeakPtr() { |
| return weak_factory_.GetWeakPtr(); |
| } |
| |
| // blink::mojom::PushMessaging impl, run on service worker core thread. |
| void Subscribe(int64_t service_worker_registration_id, |
| blink::mojom::PushSubscriptionOptionsPtr options, |
| bool user_gesture, |
| SubscribeCallback callback) override; |
| void Unsubscribe(int64_t service_worker_registration_id, |
| UnsubscribeCallback callback) override; |
| void GetSubscription(int64_t service_worker_registration_id, |
| GetSubscriptionCallback callback) override; |
| |
| private: |
| struct RegisterData; |
| class Core; |
| |
| friend class BrowserThread; |
| friend class base::DeleteHelper<PushMessagingManager>; |
| |
| ~PushMessagingManager() override; |
| |
| void DidCheckForExistingRegistration( |
| RegisterData data, |
| const std::vector<std::string>& subscription_id_and_sender_id, |
| blink::ServiceWorkerStatusCode service_worker_status); |
| |
| void DidGetSenderIdFromStorage( |
| RegisterData data, |
| const std::vector<std::string>& sender_id, |
| blink::ServiceWorkerStatusCode service_worker_status); |
| |
| // Called via PostTask from UI thread. |
| void PersistRegistrationOnSW(RegisterData data, |
| const std::string& push_subscription_id, |
| const GURL& endpoint, |
| const std::vector<uint8_t>& p256dh, |
| const std::vector<uint8_t>& auth, |
| blink::mojom::PushRegistrationStatus status); |
| |
| void DidPersistRegistrationOnSW( |
| RegisterData data, |
| const GURL& endpoint, |
| const std::vector<uint8_t>& p256dh, |
| const std::vector<uint8_t>& auth, |
| blink::mojom::PushRegistrationStatus push_registration_status, |
| blink::ServiceWorkerStatusCode service_worker_status); |
| |
| // Called both from "SW core" thread, and via PostTask from UI thread. |
| void SendSubscriptionError(RegisterData data, |
| blink::mojom::PushRegistrationStatus status); |
| // Called both from "SW core" thread, and via PostTask from UI thread. |
| void SendSubscriptionSuccess(RegisterData data, |
| blink::mojom::PushRegistrationStatus status, |
| const GURL& endpoint, |
| const std::vector<uint8_t>& p256dh, |
| const std::vector<uint8_t>& auth); |
| |
| void UnsubscribeHavingGottenSenderId( |
| UnsubscribeCallback callback, |
| int64_t service_worker_registration_id, |
| const GURL& requesting_origin, |
| const std::vector<std::string>& sender_id, |
| blink::ServiceWorkerStatusCode service_worker_status); |
| |
| // Called both from "SW core" thread, and via PostTask from UI thread. |
| void DidUnregister( |
| UnsubscribeCallback callback, |
| blink::mojom::PushUnregistrationStatus unregistration_status); |
| |
| void DidGetSubscription( |
| GetSubscriptionCallback callback, |
| int64_t service_worker_registration_id, |
| const std::vector<std::string>& push_subscription_id_and_sender_info, |
| blink::ServiceWorkerStatusCode service_worker_status); |
| |
| // Helper methods on either thread ------------------------------------------- |
| |
| // Inner core of this message filter which lives on the UI thread. |
| std::unique_ptr<Core, BrowserThread::DeleteOnUIThread> ui_core_; |
| |
| // Can be used on the SW core thread as the |this| parameter when binding a |
| // callback that will be called on the UI thread (an SW -> UI -> UI chain). |
| base::WeakPtr<Core> ui_core_weak_ptr_; |
| |
| scoped_refptr<ServiceWorkerContextWrapper> service_worker_context_; |
| |
| // Whether the PushMessagingService was available when constructed. |
| bool service_available_; |
| |
| // Will be ChildProcessHost::kInvalidUniqueID in requests from Service Worker. |
| int render_frame_id_; |
| |
| mojo::ReceiverSet<blink::mojom::PushMessaging> receivers_; |
| |
| base::WeakPtrFactory<PushMessagingManager> weak_factory_{this}; |
| |
| DISALLOW_COPY_AND_ASSIGN(PushMessagingManager); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_ |