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#ifndef _SEPOL_PORT_RECORD_H_
#define _SEPOL_PORT_RECORD_H_

#include <sepol/context_record.h>
#include <sepol/handle.h>

#ifdef __cplusplus
extern "C" {
#endif

struct sepol_port;
struct sepol_port_key;
typedef struct sepol_port sepol_port_t;
typedef struct sepol_port_key sepol_port_key_t;

#define SEPOL_PROTO_UDP 0
#define SEPOL_PROTO_TCP 1
#define SEPOL_PROTO_DCCP 2
#define SEPOL_PROTO_SCTP 3

/* Key */
extern int sepol_port_compare(const sepol_port_t * port,
			      const sepol_port_key_t * key);

extern int sepol_port_compare2(const sepol_port_t * port,
			       const sepol_port_t * port2);

extern int sepol_port_key_create(sepol_handle_t * handle,
				 int low, int high, int proto,
				 sepol_port_key_t ** key_ptr);

extern void sepol_port_key_unpack(const sepol_port_key_t * key,
				  int *low, int *high, int *proto);

extern int sepol_port_key_extract(sepol_handle_t * handle,
				  const sepol_port_t * port,
				  sepol_port_key_t ** key_ptr);

extern void sepol_port_key_free(sepol_port_key_t * key);

/* Protocol */
extern int sepol_port_get_proto(const sepol_port_t * port);

extern void sepol_port_set_proto(sepol_port_t * port, int proto);

extern const char *sepol_port_get_proto_str(int proto);

/* Port */
extern int sepol_port_get_low(const sepol_port_t * port);

extern int sepol_port_get_high(const sepol_port_t * port);

extern void sepol_port_set_port(sepol_port_t * port, int port_num);

extern void sepol_port_set_range(sepol_port_t * port, int low, int high);

/* Context */
extern sepol_context_t *sepol_port_get_con(const sepol_port_t * port);

extern int sepol_port_set_con(sepol_handle_t * handle,
			      sepol_port_t * port, sepol_context_t * con);

/* Create/Clone/Destroy */
extern int sepol_port_create(sepol_handle_t * handle, sepol_port_t ** port_ptr);

extern int sepol_port_clone(sepol_handle_t * handle,
			    const sepol_port_t * port,
			    sepol_port_t ** port_ptr);

extern void sepol_port_free(sepol_port_t * port);

#ifdef __cplusplus
}
#endif

#endif