file_closer.h

// Copyright 2014 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
 
#ifndef MEDIA_FILE_FILE_CLOSER_H_
#define MEDIA_FILE_FILE_CLOSER_H_
 
#include <cstddef>
#include <string>
 
#include <absl/log/log.h>
 
#include <packager/file.h>
 
namespace shaka {
 
struct FileCloser {
  inline void operator()(File* file) const {
    if (file != NULL) {
      const std::string filename = file->file_name();
      if (!file->Close()) {
        LOG(WARNING) << "Failed to close the file properly: " << filename;
      }
    }
  }
};
 
}  // namespace shaka
 
#endif  // MEDIA_FILE_FILE_CLOSER_H_