HLS.Playlist.Tag behaviour (HTTP Live Streaming (HLS) library v2.5.13)

View Source

Summary

Types

attribute_list_t()
behaviour_t()
group_id_t()
t()
tag_class_t()
tag_id_t()

Callbacks

has_uri?()
id()
init(arg1, pos_integer)
is_multiline?()
match?(t)
unmarshal(arg1)

Functions

capture_attribute_list!(data, tag_id, field_parser_fun)
capture_value!(data, tag_id, match_pattern, parser_fun)
class_from_id(atom)
marshal(tag)
marshal(tag, value)
marshal_id(id)
parse_attribute_list(data)

Parses an attribute list string as specified in RFC 8216, section 4.2 Optimized version using binary pattern matching instead of codepoints

Types

attribute_list_t()

@type attribute_list_t() :: %{required(atom()) => any()}

behaviour_t()

@type behaviour_t() :: module()

group_id_t()

@type group_id_t() :: String.t()

t()

@type t() :: %HLS.Playlist.Tag{
  attributes: attribute_list_t(),
  class: tag_class_t(),
  id: tag_id_t(),
  sequence: pos_integer(),
  value: any()
}

tag_class_t()

@type tag_class_t() ::
  :media_segment
  | :media_playlist
  | :master_playlist
  | :playlist
  | :master_or_media_playlist

tag_id_t()

@type tag_id_t() ::
  :ext_m3u
  | :ext_x_version
  | :extinf
  | :ext_x_byterange
  | :ext_x_discontinuity
  | :ext_x_key
  | :ext_x_map
  | :ext_x_program_date_time
  | :ext_x_daterange
  | :ext_x_targetduration
  | :ext_x_media_sequence
  | :ext_x_discontinuity_sequence
  | :ext_x_endlist
  | :ext_x_playlist_type
  | :ext_x_i_frames_only
  | :ext_x_media
  | :ext_x_stream_inf
  | :ext_x_i_frame_stream_inf
  | :ext_x_session_data
  | :ext_x_session_key
  | :ext_x_independent_segments
  | :ext_x_start

Callbacks

has_uri?()

@callback has_uri?() :: boolean()

id()

@callback id() :: tag_id_t()

init(arg1, pos_integer)

@callback init(attribute_list_t() | any(), pos_integer()) :: t()

is_multiline?()

@callback is_multiline?() :: boolean()

match?(t)

@callback match?(String.t()) :: boolean()

unmarshal(arg1)

@callback unmarshal(String.t() | [String.t()]) :: attribute_list_t() | any()

Functions

capture_attribute_list!(data, tag_id, field_parser_fun)

@spec capture_attribute_list!(
  String.t(),
  tag_id_t(),
  (String.t(), String.t() -> :skip | {atom(), any()})
) :: %{required(atom()) => any()}

capture_value!(data, tag_id, match_pattern, parser_fun)

@spec capture_value!(String.t(), tag_id_t(), String.t(), (String.t() -> any())) ::
  any()

class_from_id(atom)

@spec class_from_id(tag_id_t()) :: tag_class_t()

marshal(tag)

@spec marshal(t()) :: String.t()

marshal(tag, value)

@spec marshal(t(), any()) :: String.t()

marshal_id(id)

@spec marshal_id(tag_id_t()) :: String.t()

parse_attribute_list(data)

@spec parse_attribute_list(String.t()) :: %{required(String.t()) => String.t()}

Parses an attribute list string as specified in RFC 8216, section 4.2 Optimized version using binary pattern matching instead of codepoints