hvirtual/libmpeg3/mpeg3io.c File Reference

#include "mpeg3private.h"
#include "mpeg3protos.h"
#include <mntent.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>

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Functions
mpeg3_fs_t *	mpeg3_new_fs (char *path)
int	mpeg3_delete_fs (mpeg3_fs_t *fs)
int	mpeg3_copy_fs (mpeg3_fs_t *dst, mpeg3_fs_t *src)
int64_t	mpeg3io_get_total_bytes (mpeg3_fs_t *fs)
int64_t	mpeg3io_path_total_bytes (char *path)
int	mpeg3io_open_file (mpeg3_fs_t *fs)
int	mpeg3io_close_file (mpeg3_fs_t *fs)
int	mpeg3io_read_data (unsigned char *buffer, int64_t bytes, mpeg3_fs_t *fs)
int	mpeg3io_seek (mpeg3_fs_t *fs, int64_t byte)
int	mpeg3io_seek_relative (mpeg3_fs_t *fs, int64_t bytes)
void	mpeg3io_read_buffer (mpeg3_fs_t *fs)
void	mpeg3io_complete_path (char *complete_path, char *path)
int	mpeg3io_device (char *path, char *device)
void	mpeg3io_get_directory (char *directory, char *path)
void	mpeg3io_get_filename (char *filename, char *path)
void	mpeg3io_joinpath (char *title_path, char *directory, char *new_filename)

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Function Documentation

int mpeg3_copy_fs	(	mpeg3_fs_t *	dst,
		mpeg3_fs_t *	src
	)

Definition at line 29 of file mpeg3io.c.

References mpeg3_fs_t::current_byte, and mpeg3_fs_t::path.

Referenced by mpeg3_copy_title().

int mpeg3_delete_fs

(

mpeg3_fs_t *

fs

)

Definition at line 21 of file mpeg3io.c.

References mpeg3_fs_t::buffer, mpeg3_fs_t::css, and mpeg3_delete_css().

Referenced by mpeg3_check_sig(), mpeg3_delete(), and mpeg3_delete_title().

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mpeg3_fs_t* mpeg3_new_fs

(

char *

path

)

Definition at line 10 of file mpeg3io.c.

References mpeg3_fs_t::buffer, mpeg3_fs_t::buffer_position, mpeg3_fs_t::css, MPEG3_IO_SIZE, mpeg3_new_css(), and mpeg3_fs_t::path.

Referenced by mpeg3_check_sig(), mpeg3_new(), and mpeg3_new_title().

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int mpeg3io_close_file

(

mpeg3_fs_t *

fs

)

Definition at line 84 of file mpeg3io.c.

References fclose(), and mpeg3_fs_t::fd.

Referenced by mpeg3_check_sig(), mpeg3_delete_demuxer(), mpeg3_generate_toc(), mpeg3_get_file_type(), mpeg3_open_copy(), and mpeg3demux_open_title().

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void mpeg3io_complete_path	(	char *	complete_path,
		char *	path
	)

Definition at line 205 of file mpeg3io.c.

References MPEG3_STRLEN.

Referenced by get_ifo_playlist(), and mpeg3_generate_toc().

int mpeg3io_device	(	char *	path,
		char *	device
	)

Definition at line 217 of file mpeg3io.c.

References fp, and MPEG3_STRLEN.

void mpeg3io_get_directory	(	char *	directory,
		char *	path
	)

Definition at line 244 of file mpeg3io.c.

References strrchr.

Referenced by get_ifo_playlist().

void mpeg3io_get_filename	(	char *	filename,
		char *	path
	)

Definition at line 258 of file mpeg3io.c.

References strrchr.

Referenced by get_ifo_playlist().

int64_t mpeg3io_get_total_bytes

(

mpeg3_fs_t *

fs

)

Definition at line 36 of file mpeg3io.c.

References mpeg3_fs_t::path, and mpeg3_fs_t::total_bytes.

Referenced by mpeg3io_open_file().

void mpeg3io_joinpath	(	char *	title_path,
		char *	directory,
		char *	new_filename
	)

Definition at line 269 of file mpeg3io.c.

Referenced by get_ifo_playlist().

int mpeg3io_open_file

(

mpeg3_fs_t *

fs

)

Definition at line 58 of file mpeg3io.c.

References mpeg3_fs_t::buffer_position, mpeg3_fs_t::css, mpeg3_fs_t::current_byte, fclose(), mpeg3_fs_t::fd, fopen64(), fprintf, mpeg3_get_keys(), mpeg3io_get_total_bytes(), mpeg3_fs_t::path, and mpeg3_fs_t::total_bytes.

Referenced by mpeg3_check_sig(), mpeg3_generate_toc(), mpeg3_open_copy(), mpeg3_start_toc(), and mpeg3demux_open_title().

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int64_t mpeg3io_path_total_bytes

(

char *

path

)

Definition at line 51 of file mpeg3io.c.

Referenced by get_ifo_playlist().

void mpeg3io_read_buffer

(

mpeg3_fs_t *

fs

)

Definition at line 136 of file mpeg3io.c.

References mpeg3_fs_t::buffer, mpeg3_fs_t::buffer_offset, mpeg3_fs_t::buffer_position, mpeg3_fs_t::buffer_size, mpeg3_fs_t::current_byte, mpeg3_fs_t::fd, fread(), fseeko64(), MIN, and MPEG3_IO_SIZE.

Referenced by mpeg3io_sync_buffer().

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int mpeg3io_read_data	(	unsigned char *	buffer,
		int64_t	bytes,
		mpeg3_fs_t *	fs
	)

Definition at line 91 of file mpeg3io.c.

References mpeg3_fs_t::buffer, mpeg3_fs_t::buffer_offset, mpeg3_fs_t::buffer_size, mpeg3_fs_t::current_byte, memcpy, MPEG3_IO_SIZE, and mpeg3io_sync_buffer().

Referenced by get_program_payload(), handle_subtitle(), main(), mpeg3_read_next_packet(), mpeg3_read_prev_packet(), mpeg3_read_toc(), and read_transport().

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int mpeg3io_seek	(	mpeg3_fs_t *	fs,
		int64_t	byte
	)

Definition at line 121 of file mpeg3io.c.

References mpeg3_fs_t::current_byte, and mpeg3_fs_t::total_bytes.

Referenced by main(), mpeg3_create_title(), mpeg3_read_prev_packet(), mpeg3_read_toc(), mpeg3_seek_phys(), and prev_code().

int mpeg3io_seek_relative	(	mpeg3_fs_t *	fs,
		int64_t	bytes
	)

Definition at line 128 of file mpeg3io.c.

References mpeg3_fs_t::current_byte, and mpeg3_fs_t::total_bytes.

Referenced by get_pack_header(), get_program_pes_packet(), get_system_header(), handle_scrambling(), and mpeg3demux_read_program().