tag.h

// Copyright 2018 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_TAG_H_
#define PACKAGER_HLS_BASE_TAG_H_
 
#include <cstddef>
#include <cstdint>
#include <string>
 
namespace shaka {
namespace hls {
 
class Tag {
 public:
  Tag(const std::string& name, std::string* buffer);
 
  void AddString(const std::string& key, const std::string& value);
 
  void AddQuotedString(const std::string& key, const std::string& value);
 
  void AddNumber(const std::string& key, uint64_t value);
 
  void AddFloat(const std::string& key, float value);
 
  void AddNumberPair(const std::string& key,
                     uint64_t number1,
                     char separator,
                     uint64_t number2);
 
  void AddQuotedNumberPair(const std::string& key,
                           uint64_t number1,
                           char separator,
                           uint64_t number2);
 
 private:
  Tag(const Tag&) = delete;
  Tag& operator=(const Tag&) = delete;
 
  std::string* const buffer_;
  size_t fields = 0;
 
  void NextField();
};
 
}  // namespace hls
}  // namespace shaka
 
#endif  // PACKAGER_HLS_BASE_TAG_H_