rejected_promise_handler.h

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// Copyright 2017 Google LLC
//
// 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
//
//     https://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 SHAKA_EMBEDDED_CORE_REJECTED_PROMISE_HANDLER_H_
#define SHAKA_EMBEDDED_CORE_REJECTED_PROMISE_HANDLER_H_

#include <list>

#include "src/mapping/js_wrappers.h"
#include "src/mapping/weak_js_ptr.h"
#include "src/util/macros.h"

namespace shaka {

class RejectedPromiseHandler {
 public:
  RejectedPromiseHandler();
  ~RejectedPromiseHandler();

  void AddPromise(Handle<JsPromise> promise, Handle<JsValue> value);
  void RemovePromise(Handle<JsPromise> promise);

  void LogUnhandledRejection();

 private:
  struct PromiseInfo {
    PromiseInfo(Handle<JsPromise> promise, Handle<JsValue> value);
    ~PromiseInfo();

    SHAKA_NON_COPYABLE_OR_MOVABLE_TYPE(PromiseInfo);

    Global<JsPromise> promise;
    Global<JsValue> value;
  };

  std::list<PromiseInfo> promises_;
  bool has_callback_;
};

}  // namespace shaka

#endif  // SHAKA_EMBEDDED_CORE_REJECTED_PROMISE_HANDLER_H_