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/common/push_messaging_messages.h"
   8 #include "content/renderer/render_view_impl.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/WebString.h"
  13 #include "url/gurl.h"
  14
  15 using blink::WebString;
  16
  17 namespace content {
  18
  19 PushMessagingDispatcher::PushMessagingDispatcher(RenderViewImpl* render_view)
  20     : RenderViewObserver(render_view) {}
  21
  22 PushMessagingDispatcher::~PushMessagingDispatcher() {}
  23
  24 bool PushMessagingDispatcher::OnMessageReceived(const IPC::Message& message) {
  25   bool handled = true;
  26   IPC_BEGIN_MESSAGE_MAP(PushMessagingDispatcher, message)
  27     IPC_MESSAGE_HANDLER(PushMessagingMsg_RegisterSuccess, OnRegisterSuccess)
  28     IPC_MESSAGE_HANDLER(PushMessagingMsg_RegisterError, OnRegisterError)
  29     IPC_MESSAGE_UNHANDLED(handled = false)
  30   IPC_END_MESSAGE_MAP()
  31   return handled;
  32 }
  33
  34 void PushMessagingDispatcher::registerPushMessaging(
  35     const WebString& sender_id,
  36     blink::WebPushRegistrationCallbacks* callbacks) {
  37   DCHECK(callbacks);
  38   int callbacks_id = registration_callbacks_.Add(callbacks);
  39   Send(new PushMessagingHostMsg_Register(
  40       routing_id(), callbacks_id, sender_id.utf8()));
  41 }
  42
  43 void PushMessagingDispatcher::OnRegisterSuccess(
  44     int32 callbacks_id,
  45     const GURL& endpoint,
  46     const std::string& registration_id) {
  47   blink::WebPushRegistrationCallbacks* callbacks =
  48       registration_callbacks_.Lookup(callbacks_id);
  49   CHECK(callbacks);
  50
  51   scoped_ptr<blink::WebPushRegistration> registration(
  52       new blink::WebPushRegistration(
  53           WebString::fromUTF8(endpoint.spec()),
  54           WebString::fromUTF8(registration_id)));
  55   callbacks->onSuccess(registration.release());
  56   registration_callbacks_.Remove(callbacks_id);
  57 }
  58
  59 void PushMessagingDispatcher::OnRegisterError(int32 callbacks_id) {
  60   const std::string kAbortErrorReason = "Registration failed.";
  61   blink::WebPushRegistrationCallbacks* callbacks =
  62       registration_callbacks_.Lookup(callbacks_id);
  63   CHECK(callbacks);
  64
  65   scoped_ptr<blink::WebPushError> error(
  66       new blink::WebPushError(
  67           blink::WebPushError::ErrorTypeAbort,
  68           WebString::fromUTF8(kAbortErrorReason)));
  69   callbacks->onError(error.release());
  70   registration_callbacks_.Remove(callbacks_id);
  71 }
  72
  73 }  // namespace content