| // Copyright 2022 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_WORKER_EXTENDABLE_MESSAGE_EVENT_H_ |
| #define COBALT_WORKER_EXTENDABLE_MESSAGE_EVENT_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| |
| #include "base/memory/scoped_refptr.h" |
| #include "base/optional.h" |
| #include "cobalt/base/token.h" |
| #include "cobalt/script/environment_settings.h" |
| #include "cobalt/script/union_type.h" |
| #include "cobalt/script/value_handle.h" |
| #include "cobalt/script/wrappable.h" |
| #include "cobalt/web/event_target.h" |
| #include "cobalt/web/message_port.h" |
| #include "cobalt/worker/client.h" |
| #include "cobalt/worker/extendable_event.h" |
| #include "cobalt/worker/extendable_message_event_init.h" |
| #include "cobalt/worker/service_worker.h" |
| |
| namespace cobalt { |
| namespace worker { |
| |
| class ExtendableMessageEvent : public ExtendableEvent { |
| public: |
| using SourceType = |
| cobalt::script::UnionType3<scoped_refptr<Client>, |
| scoped_refptr<ServiceWorker>, |
| scoped_refptr<web::MessagePort>>; |
| |
| explicit ExtendableMessageEvent(script::EnvironmentSettings* settings, |
| const std::string& type) |
| : ExtendableEvent(settings, type) {} |
| explicit ExtendableMessageEvent(script::EnvironmentSettings* settings, |
| base::Token type) |
| : ExtendableEvent(settings, type) {} |
| ExtendableMessageEvent(script::EnvironmentSettings* settings, |
| const std::string& type, |
| const ExtendableMessageEventInit& init_dict) |
| : ExtendableMessageEvent(settings, base::Token(type), init_dict) {} |
| ExtendableMessageEvent(script::EnvironmentSettings* settings, |
| base::Token type, |
| const ExtendableMessageEventInit& init_dict); |
| ExtendableMessageEvent( |
| script::EnvironmentSettings* settings, base::Token type, |
| const ExtendableMessageEventInit& init_dict, |
| std::unique_ptr<script::StructuredClone> structured_clone) |
| : ExtendableMessageEvent(settings, type, init_dict) { |
| structured_clone_ = std::move(structured_clone); |
| } |
| |
| script::Handle<script::ValueHandle> data( |
| script::EnvironmentSettings* settings = nullptr); |
| |
| const std::string& origin() const { return origin_; } |
| const std::string& last_event_id() const { return last_event_id_; } |
| SourceType source() const { return source_; } |
| script::Sequence<scoped_refptr<MessagePort>> ports() const { return ports_; } |
| |
| // These helper functions are custom, and not in any spec. |
| void set_origin(const std::string& origin) { origin_ = origin; } |
| void set_last_event_id(const std::string& last_event_id) { |
| last_event_id_ = last_event_id; |
| } |
| void set_source(const SourceType& source) { source_ = source; } |
| void set_ports(script::Sequence<scoped_refptr<MessagePort>> ports) { |
| ports_ = ports; |
| } |
| |
| DEFINE_WRAPPABLE_TYPE(ExtendableMessageEvent); |
| |
| protected: |
| ~ExtendableMessageEvent() override {} |
| |
| private: |
| std::string origin_; |
| std::string last_event_id_; |
| SourceType source_; |
| script::Sequence<scoped_refptr<MessagePort>> ports_; |
| std::unique_ptr<script::StructuredClone> structured_clone_; |
| }; |
| |
| } // namespace worker |
| } // namespace cobalt |
| |
| #endif // COBALT_WORKER_EXTENDABLE_MESSAGE_EVENT_H_ |