// Copyright 2017 Google Inc. 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_LOADER_ERROR_FETCHER_H_
#define COBALT_LOADER_ERROR_FETCHER_H_

#include <string>

#include "base/memory/weak_ptr.h"
#include "cobalt/loader/fetcher.h"

namespace cobalt {
namespace loader {

// Always returns an error.
class ErrorFetcher : public Fetcher {
 public:
  ErrorFetcher(Handler* handler, const std::string& error_message_);

 private:
  void Fetch();

  std::string error_message_;
  base::WeakPtrFactory<ErrorFetcher> weak_ptr_factory_;
};

}  // namespace loader
}  // namespace cobalt

#endif  // COBALT_LOADER_ERROR_FETCHER_H_