content/renderer/push_messaging_dispatcher.cc

   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 #include "content/renderer/push_messaging_dispatcher.h"
   6
   7 #include "content/child/service_worker/web_service_worker_provider_impl.h"
   8 #include "content/common/push_messaging_messages.h"
   9 #include "ipc/ipc_message.h"
  10 #include "third_party/WebKit/public/platform/WebPushError.h"
  11 #include "third_party/WebKit/public/platform/WebPushRegistration.h"
  12 #include "third_party/WebKit/public/platform/WebServiceWorkerProvider.h"
  13 #include "third_party/WebKit/public/platform/WebString.h"
  14 #include "third_party/WebKit/public/web/WebUserGestureIndicator.h"
  15 #include "url/gurl.h"
  16
  17 using blink::WebString;
  18
  19 namespace content {
  20
  21 PushMessagingDispatcher::PushMessagingDispatcher(RenderFrame* render_frame)
  22     : RenderFrameObserver(render_frame) {
  23 }
  24
  25 PushMessagingDispatcher::~PushMessagingDispatcher() {}
  26
  27 bool PushMessagingDispatcher::OnMessageReceived(const IPC::Message& message) {
  28   bool handled = true;
  29   IPC_BEGIN_MESSAGE_MAP(PushMessagingDispatcher, message)
  30     IPC_MESSAGE_HANDLER(PushMessagingMsg_RegisterSuccess, OnRegisterSuccess)
  31     IPC_MESSAGE_HANDLER(PushMessagingMsg_RegisterError, OnRegisterError)
  32     IPC_MESSAGE_UNHANDLED(handled = false)
  33   IPC_END_MESSAGE_MAP()
  34   return handled;
  35 }
  36
  37 void PushMessagingDispatcher::registerPushMessaging(
  38     const WebString& sender_id,
  39     blink::WebPushRegistrationCallbacks* callbacks) {
  40   DCHECK(callbacks);
  41   scoped_ptr<blink::WebPushError> error(new blink::WebPushError(
  42       blink::WebPushError::ErrorTypeAbort,
  43       WebString::fromUTF8(PushMessagingStatusToString(
  44           PUSH_MESSAGING_STATUS_REGISTRATION_FAILED_NO_SERVICE_WORKER))));
  45   callbacks->onError(error.release());
  46   delete callbacks;
  47 }
  48
  49 void PushMessagingDispatcher::registerPushMessaging(
  50     const WebString& sender_id,
  51     blink::WebPushRegistrationCallbacks* callbacks,
  52     blink::WebServiceWorkerProvider* service_worker_provider) {
  53   DCHECK(callbacks);
  54   int callbacks_id = registration_callbacks_.Add(callbacks);
  55   int service_worker_provider_id = static_cast<WebServiceWorkerProviderImpl*>(
  56                                        service_worker_provider)->provider_id();
  57   Send(new PushMessagingHostMsg_Register(
  58       routing_id(),
  59       callbacks_id,
  60       sender_id.utf8(),
  61       blink::WebUserGestureIndicator::isProcessingUserGesture(),
  62       service_worker_provider_id));
  63 }
  64
  65 void PushMessagingDispatcher::OnRegisterSuccess(
  66     int32 callbacks_id,
  67     const GURL& endpoint,
  68     const std::string& registration_id) {
  69   blink::WebPushRegistrationCallbacks* callbacks =
  70       registration_callbacks_.Lookup(callbacks_id);
  71   CHECK(callbacks);
  72
  73   scoped_ptr<blink::WebPushRegistration> registration(
  74       new blink::WebPushRegistration(
  75           WebString::fromUTF8(endpoint.spec()),
  76           WebString::fromUTF8(registration_id)));
  77   callbacks->onSuccess(registration.release());
  78   registration_callbacks_.Remove(callbacks_id);
  79 }
  80
  81 void PushMessagingDispatcher::OnRegisterError(int32 callbacks_id,
  82                                               PushMessagingStatus status) {
  83   blink::WebPushRegistrationCallbacks* callbacks =
  84       registration_callbacks_.Lookup(callbacks_id);
  85   CHECK(callbacks);
  86
  87   scoped_ptr<blink::WebPushError> error(new blink::WebPushError(
  88       blink::WebPushError::ErrorTypeAbort,
  89       WebString::fromUTF8(PushMessagingStatusToString(status))));
  90   callbacks->onError(error.release());
  91   registration_callbacks_.Remove(callbacks_id);
  92 }
  93
  94 }  // namespace content