| // Copyright 2018 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 THIRD_PARTY_BLINK_RENDERER_MODULES_COOKIE_STORE_GLOBAL_COOKIE_STORE_IMPL_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_COOKIE_STORE_GLOBAL_COOKIE_STORE_IMPL_H_ |
| |
| #include <utility> |
| |
| #include "services/service_manager/public/cpp/interface_provider.h" |
| #include "third_party/blink/renderer/modules/cookie_store/cookie_store.h" |
| #include "third_party/blink/renderer/platform/heap/handle.h" |
| #include "third_party/blink/renderer/platform/supplementable.h" |
| |
| namespace blink { |
| |
| template <typename T> |
| class GlobalCookieStoreImpl final |
| : public GarbageCollected<GlobalCookieStoreImpl<T>>, |
| public Supplement<T> { |
| USING_GARBAGE_COLLECTED_MIXIN(GlobalCookieStoreImpl); |
| |
| public: |
| static const char kSupplementName[]; |
| |
| static GlobalCookieStoreImpl& From(T& supplementable) { |
| GlobalCookieStoreImpl* supplement = |
| Supplement<T>::template From<GlobalCookieStoreImpl>(supplementable); |
| if (!supplement) { |
| supplement = MakeGarbageCollected<GlobalCookieStoreImpl>(supplementable); |
| Supplement<T>::ProvideTo(supplementable, supplement); |
| } |
| return *supplement; |
| } |
| |
| explicit GlobalCookieStoreImpl(T& supplementable) |
| : Supplement<T>(supplementable) {} |
| |
| CookieStore* GetCookieStore(T& scope) { |
| if (!cookie_store_) { |
| ExecutionContext* execution_context = scope.GetExecutionContext(); |
| |
| service_manager::InterfaceProvider* interface_provider = |
| execution_context->GetInterfaceProvider(); |
| if (!interface_provider) |
| return nullptr; |
| cookie_store_ = BuildCookieStore(execution_context, interface_provider); |
| } |
| return cookie_store_; |
| } |
| |
| CookieStore* BuildCookieStore(ExecutionContext*, |
| service_manager::InterfaceProvider*); |
| |
| void Trace(blink::Visitor* visitor) override { |
| visitor->Trace(cookie_store_); |
| Supplement<T>::Trace(visitor); |
| } |
| |
| private: |
| Member<CookieStore> cookie_store_; |
| }; |
| |
| // static |
| template <typename T> |
| const char GlobalCookieStoreImpl<T>::kSupplementName[] = |
| "GlobalCookieStoreImpl"; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_COOKIE_STORE_GLOBAL_COOKIE_STORE_IMPL_H_ |