rdbx.h File Reference

#include "datatypes.h"
#include "err.h"

Go to the source code of this file.

Classes
struct	srtp_rdbx_t

Macros
#define	seq_num_median   (1 << (8 * sizeof(srtp_sequence_number_t) - 1))
#define	seq_num_max   (1 << (8 * sizeof(srtp_sequence_number_t)))

Typedefs
typedef uint16_t	srtp_sequence_number_t
typedef uint32_t	srtp_rollover_counter_t
typedef uint64_t	srtp_xtd_seq_num_t

Functions
srtp_err_status_t	srtp_rdbx_init (srtp_rdbx_t *rdbx, unsigned long ws)
srtp_err_status_t	srtp_rdbx_dealloc (srtp_rdbx_t *rdbx)
int	srtp_rdbx_estimate_index (const srtp_rdbx_t *rdbx, srtp_xtd_seq_num_t *guess, srtp_sequence_number_t s)
srtp_err_status_t	srtp_rdbx_check (const srtp_rdbx_t *rdbx, int difference)
srtp_err_status_t	srtp_rdbx_add_index (srtp_rdbx_t *rdbx, int delta)
srtp_err_status_t	srtp_rdbx_set_roc (srtp_rdbx_t *rdbx, uint32_t roc)
srtp_xtd_seq_num_t	srtp_rdbx_get_packet_index (const srtp_rdbx_t *rdbx)
unsigned long	srtp_rdbx_get_window_size (const srtp_rdbx_t *rdbx)
void	srtp_index_init (srtp_xtd_seq_num_t *pi)
void	srtp_index_advance (srtp_xtd_seq_num_t *pi, srtp_sequence_number_t s)
int	srtp_index_guess (const srtp_xtd_seq_num_t *local, srtp_xtd_seq_num_t *guess, srtp_sequence_number_t s)

Macro Definition Documentation

seq_num_max

#define seq_num_max   (1 << (8 * sizeof(srtp_sequence_number_t)))

seq_num_median

#define seq_num_median   (1 << (8 * sizeof(srtp_sequence_number_t) - 1))

Typedef Documentation

srtp_rollover_counter_t

typedef uint32_t srtp_rollover_counter_t

srtp_sequence_number_t

typedef uint16_t srtp_sequence_number_t

srtp_xtd_seq_num_t

typedef uint64_t srtp_xtd_seq_num_t

Function Documentation

srtp_index_advance()

void srtp_index_advance	(	srtp_xtd_seq_num_t *	pi,
		srtp_sequence_number_t	s
	)

srtp_index_guess()

int srtp_index_guess	(	const srtp_xtd_seq_num_t *	local,
		srtp_xtd_seq_num_t *	guess,
		srtp_sequence_number_t	s
	)

srtp_index_init()

void srtp_index_init

(

srtp_xtd_seq_num_t *

pi

)

srtp_rdbx_add_index()

srtp_err_status_t srtp_rdbx_add_index	(	srtp_rdbx_t *	rdbx,
		int	delta
	)

srtp_rdbx_check()

srtp_err_status_t srtp_rdbx_check	(	const srtp_rdbx_t *	rdbx,
		int	difference
	)

srtp_rdbx_dealloc()

srtp_err_status_t srtp_rdbx_dealloc

(

srtp_rdbx_t *

rdbx

)

srtp_rdbx_estimate_index()

int srtp_rdbx_estimate_index	(	const srtp_rdbx_t *	rdbx,
		srtp_xtd_seq_num_t *	guess,
		srtp_sequence_number_t	s
	)

srtp_rdbx_get_packet_index()

srtp_xtd_seq_num_t srtp_rdbx_get_packet_index

(

const srtp_rdbx_t *

rdbx

)

srtp_rdbx_get_window_size()

unsigned long srtp_rdbx_get_window_size

(

const srtp_rdbx_t *

rdbx

)

srtp_rdbx_init()

srtp_err_status_t srtp_rdbx_init	(	srtp_rdbx_t *	rdbx,
		unsigned long	ws
	)

srtp_rdbx_set_roc()

srtp_err_status_t srtp_rdbx_set_roc	(	srtp_rdbx_t *	rdbx,
		uint32_t	roc
	)