third_party/WebKit/public/platform/modules/push_messaging/WebPushProvider.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef WebPushProvider_h
   6 #define WebPushProvider_h
   7
   8 #include "public/platform/WebCallbacks.h"
   9 #include "public/platform/WebPassOwnPtr.h"
  10 #include "public/platform/modules/push_messaging/WebPushPermissionStatus.h"
  11 #include "public/platform/modules/push_messaging/WebPushSubscription.h"
  12
  13 namespace blink {
  14
  15 class WebServiceWorkerRegistration;
  16 struct WebPushError;
  17 struct WebPushSubscriptionOptions;
  18
  19 using WebPushSubscriptionCallbacks = WebCallbacks<WebPassOwnPtr<WebPushSubscription>, const WebPushError&>;
  20 using WebPushPermissionStatusCallbacks = WebCallbacks<WebPushPermissionStatus, const WebPushError&>;
  21 using WebPushUnsubscribeCallbacks = WebCallbacks<bool, const WebPushError&>;
  22
  23 class WebPushProvider {
  24 public:
  25     virtual ~WebPushProvider() { }
  26
  27     // Takes ownership of the WebPushSubscriptionCallbacks.
  28     // Does not take ownership of the WebServiceWorkerRegistration.
  29     virtual void subscribe(WebServiceWorkerRegistration*, const WebPushSubscriptionOptions&, WebPushSubscriptionCallbacks*) = 0;
  30
  31     // Takes ownership of the WebPushSubscriptionCallbacks.
  32     // Does not take ownership of the WebServiceWorkerRegistration.
  33     virtual void getSubscription(WebServiceWorkerRegistration*, WebPushSubscriptionCallbacks*) = 0;
  34
  35     // Takes ownership of the WebPushPermissionStatusCallbacks.
  36     // Does not take ownership of the WebServiceWorkerRegistration.
  37     virtual void getPermissionStatus(WebServiceWorkerRegistration*, const WebPushSubscriptionOptions&, WebPushPermissionStatusCallbacks*) = 0;
  38
  39     // Takes ownership if the WebPushUnsubscribeCallbacks.
  40     // Does not take ownership of the WebServiceWorkerRegistration.
  41     virtual void unsubscribe(WebServiceWorkerRegistration*, WebPushUnsubscribeCallbacks*) = 0;
  42 };
  43
  44 } // namespace blink
  45
  46 #endif // WebPushProvider_h