src/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerClients.cpp

   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 "config.h"
   6 #include "modules/serviceworkers/ServiceWorkerClients.h"
   7
   8 #include "bindings/v8/CallbackPromiseAdapter.h"
   9 #include "bindings/v8/ScriptPromiseResolver.h"
  10 #include "bindings/v8/ScriptPromiseResolverWithContext.h"
  11 #include "modules/serviceworkers/Client.h"
  12 #include "modules/serviceworkers/ServiceWorkerError.h"
  13 #include "modules/serviceworkers/ServiceWorkerGlobalScopeClient.h"
  14 #include "public/platform/WebServiceWorkerClientsInfo.h"
  15 #include "wtf/RefPtr.h"
  16 #include "wtf/Vector.h"
  17
  18 namespace WebCore {
  19
  20 namespace {
  21
  22     class ClientArray {
  23     public:
  24         typedef blink::WebServiceWorkerClientsInfo WebType;
  25         static Vector<RefPtr<Client> > from(ScriptPromiseResolverWithContext*, WebType* webClientsRaw)
  26         {
  27             OwnPtr<WebType> webClients = adoptPtr(webClientsRaw);
  28             Vector<RefPtr<Client> > clients;
  29             for (size_t i = 0; i < webClients->clientIDs.size(); ++i) {
  30                 clients.append(Client::create(webClients->clientIDs[i]));
  31             }
  32             return clients;
  33         }
  34
  35     private:
  36         WTF_MAKE_NONCOPYABLE(ClientArray);
  37         ClientArray() WTF_DELETED_FUNCTION;
  38     };
  39
  40 } // namespace
  41
  42 PassRefPtr<ServiceWorkerClients> ServiceWorkerClients::create()
  43 {
  44     return adoptRef(new ServiceWorkerClients());
  45 }
  46
  47 ServiceWorkerClients::ServiceWorkerClients()
  48 {
  49     ScriptWrappable::init(this);
  50 }
  51
  52 ServiceWorkerClients::~ServiceWorkerClients()
  53 {
  54 }
  55
  56 ScriptPromise ServiceWorkerClients::getServiced(ExecutionContext* context)
  57 {
  58     RefPtr<ScriptPromiseResolverWithContext> resolver = ScriptPromiseResolverWithContext::create(ScriptState::current(toIsolate(context)));
  59     ServiceWorkerGlobalScopeClient::from(context)->getClients(new CallbackPromiseAdapter<ClientArray, ServiceWorkerError>(resolver));
  60     return resolver->promise();
  61 }
  62
  63 } // namespace WebCore