#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
#include <string.h>
#include <errno.h>
#include "libvcd/types.h"
#include "libvcd/files.h"
#include "cdio/iso9660.h"
#include "vcdplayer.h"
#include "vcdio.h"

Macros
#define	LOG_ERR(p_vcdplayer, s, args...)

#define	dbg_print(p_vcdplayer, mask, s, args...)

#define	FREE_AND_NULL(ptr) if (NULL != ptr) free(ptr); ptr = NULL;

Functions
int	vcdio_close (vcdplayer_t *p_vcdplayer)

bool	vcdio_open (vcdplayer_t p_vcdplayer, char intended_vcd_device)

off_t	vcdio_seek (vcdplayer_t *p_vcdplayer, off_t offset, int origin)

Macro Definition Documentation

◆ dbg_print

#define dbg_print	(	p_vcdplayer,
		mask,
		s,
		args...
	)

Value:

if (p_vcdplayer->log_msg) \

p_vcdplayer->log_msg (p_vcdplayer->user_data, mask, "%s: "s, __func__ , ##args)

◆ FREE_AND_NULL

#define FREE_AND_NULL ( ptr ) if (NULL != ptr) free(ptr); ptr = NULL;

◆ LOG_ERR

#define LOG_ERR	(	p_vcdplayer,
		s,
		args...
	)

Value:

if (p_vcdplayer->log_err) \

p_vcdplayer->log_err (p_vcdplayer->user_data, ~0, "%s: "s, __func__ , ##args)

Function Documentation

◆ vcdio_close()

int vcdio_close ( vcdplayer_t * p_vcdplayer )

Closes VCD device specified via "this", and also wipes memory of it from it inside "this".

References vcdplayer_s::b_opened, vcdplayer_s::entry, FREE_AND_NULL, vcdplayer_s::psz_source, vcdplayer_s::segment, vcdplayer_s::track, and vcdplayer_s::vcd.

Referenced by vcd_build_mrl_list(), vcd_class_eject_media(), vcd_class_get_instance(), vcd_close(), vcd_plugin_dispose(), and vcdio_open().

◆ vcdio_open()

bool vcdio_open	(	vcdplayer_t *	p_vcdplayer,
		char *	intended_vcd_device
	)

Opens VCD device and initializes things.

do nothing if the device had already been open and is the same device.
if the device had been open and is a different, close it before trying to open new device.

References vcdplayer_s::b_opened, dbg_print, vcdplayer_s::entry, vcdplayer_s::i_entries, vcdplayer_s::i_lids, vcdplayer_s::i_segments, vcdplayer_s::i_still, vcdplayer_s::i_tracks, INPUT_DBG_CALL, NULL, vcdplayer_s::psz_source, vcdplayer_s::segment, vcdplayer_play_item_info_t::size, vcdplayer_play_item_info_t::start_LSN, vcdplayer_s::track, vcdplayer_s::vcd, vcdplayer_s::vcd_format, and vcdio_close().

Referenced by vcd_build_mrl_list(), and vcd_plugin_read_block().

◆ vcdio_seek()

off_t vcdio_seek	(	vcdplayer_t *	p_vcdplayer,
		off_t	offset,
		int	origin
	)

seek position, return new position

if seeking failed, -1 is returned

References _, dbg_print, vcdplayer_s::i_lsn, INPUT_DBG_SEEK_CUR, INPUT_DBG_SEEK_SET, LOG_ERR, vcdplayer_s::next_entry, vcdplayer_s::origin_lsn, vcdplayer_s::play_item, vcdplayer_s::slider_length, vcdplayer_s::track_lsn, vcdplayer_pbc_is_on(), and VCDPLAYER_SLIDER_LENGTH_TRACK.

Referenced by vcd_plugin_seek().

Macros

Functions