master_playlist.h

// Copyright 2016 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 PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_
#define PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_
 
#include <filesystem>
#include <list>
#include <string>
#include <vector>
 
namespace shaka {
namespace hls {
 
class MediaPlaylist;
 
struct CeaCaption {
  std::string name;
  std::string language;
  std::string channel;
  bool is_default = false;
  bool autoselect = true;
};
 
class MasterPlaylist {
 public:
  MasterPlaylist(const std::filesystem::path& file_name,
                 const std::string& default_audio_language,
                 const std::string& default_text_language,
                 const std::vector<CeaCaption>& closed_captions,
                 const bool is_independent_segments,
                 const bool create_session_keys = false);
  virtual ~MasterPlaylist();
 
  virtual bool WriteMasterPlaylist(const std::string& base_url,
                                   const std::string& output_dir,
                                   const std::list<MediaPlaylist*>& playlists);
 
 private:
  MasterPlaylist(const MasterPlaylist&) = delete;
  MasterPlaylist& operator=(const MasterPlaylist&) = delete;
 
  std::string written_playlist_;
  const std::filesystem::path file_name_;
  const std::string default_audio_language_;
  const std::string default_text_language_;
  const std::vector<CeaCaption> closed_captions_;
  bool is_independent_segments_;
  bool create_session_keys_;
};
 
}  // namespace hls
}  // namespace shaka
 
#endif  // PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_