parse.c File Reference

Include dependency graph for parse.c:

Data Structures
struct	input_item_parser_id_t

Functions
static void	input_item_parser_InputEvent (input_thread_t *input, const struct vlc_input_event *event, void *parser_)
input_item_parser_id_t *	input_item_Parse (input_item_t *item, vlc_object_t *obj, const input_item_parser_cbs_t *cbs, void *userdata)
	Parse an item asynchronously.
void	input_item_parser_id_Interrupt (input_item_parser_id_t *parser)
	Interrupts & cancels the parsing.
void	input_item_parser_id_Release (input_item_parser_id_t *parser)
	Release (and interrupt if needed) a parser.

Function Documentation

input_item_Parse()

input_item_parser_id_t * input_item_Parse	(	input_item_t *	item,
		vlc_object_t *	parent,
		const input_item_parser_cbs_t *	cbs,
		void *	userdata
	)

Parse an item asynchronously.

Note

The parsing is done asynchronously. The user can call input_item_parser_id_Interrupt() before receiving the on_ended() event in order to interrupt it.

Parameters

item	the item to parse
parent	the parent obj
cbs	callbacks to be notified of the end of the parsing
userdata	opaque data used by parser callbacks

Returns

a parser instance or NULL in case of error, the parser needs to be released with input_item_parser_id_Release()

References input_item_parser_id_t::cbs, INIT_S, input_item_parser_id_t::input, input_Close(), input_Create, input_item_parser_InputEvent(), input_Start(), INPUT_TYPE_PREPARSING, input_item_parser_cbs_t::on_ended, input_item_parser_id_t::state, and input_item_parser_id_t::userdata.

Referenced by Parse().

input_item_parser_id_Interrupt()

void input_item_parser_id_Interrupt

(

input_item_parser_id_t *

parser

)

Interrupts & cancels the parsing.

Note

The parser still needs to be released with input_item_parser_id_Release afterward.

Calling this function will cause the on_ended callback to be invoked.

Parameters

parser

the parser to interrupt

References input_item_parser_id_t::input, and input_Stop().

Referenced by input_item_parser_id_Release().

input_item_parser_id_Release()

void input_item_parser_id_Release

(

input_item_parser_id_t *

parser

)

Release (and interrupt if needed) a parser.

Parameters

parser

the parser returned by input_item_Parse

References input_item_parser_id_t::input, input_Close(), and input_item_parser_id_Interrupt().

Referenced by Parse().

input_item_parser_InputEvent()

static void input_item_parser_InputEvent ( input_thread_t *  input, const struct vlc_input_event *  event, void *  parser_  )

static

References vlc_input_event_attachments::array, vlc_input_event::attachments, input_item_parser_id_t::cbs, vlc_input_event_attachments::count, END_S, INPUT_EVENT_ATTACHMENTS, INPUT_EVENT_DEAD, INPUT_EVENT_STATE, INPUT_EVENT_SUBITEMS, INPUT_EVENT_TIMES, input_GetItem(), input_item_SetDuration(), vlc_input_event_times::length, input_item_parser_cbs_t::on_attachments_added, input_item_parser_cbs_t::on_ended, input_item_parser_cbs_t::on_subtree_added, input_item_parser_id_t::state, vlc_input_event::subitems, vlc_input_event::times, vlc_input_event::type, input_item_parser_id_t::userdata, VLC_EGENERIC, and VLC_SUCCESS.

Referenced by input_item_Parse().