policy.h File Reference

Policy description. More...

#include <netinet/in.h>
#include <string.h>
#include <hicn/util/token.h>

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Classes
struct	policy_tag_state_t
struct	interface_stats_t
struct	policy_stats_t
struct	interface_counters_t
struct	policy_counters_t
struct	hicn_policy_t
struct	policy_description_t

Macros
#define	foreach_policy_tag
#define	_(x, y)   POLICY_TAG_ ## x,
#define	MAXSZ_POLICY_TAG_   11
#define	MAXSZ_POLICY_TAG   MAXSZ_POLICY_TAG_ + 1
#define	_(x, y)   if (strcasecmp(str, policy_tag_str[POLICY_TAG_ ## x] ) == 0) { return POLICY_TAG_ ## x; } else
#define	_(x, y)   *tags |= policy_tags_has(*tags_to_union, POLICY_TAG_ ## x) ? (1 << POLICY_TAG_ ## x) : 0;
#define	POLICY_TAGS_EMPTY   0
#define	_(x, y)   s[POLICY_TAG_ ## x] = policy_tags_has(tags, POLICY_TAG_ ## x) ? y : '.';
#define	MAXSZ_POLICY_TAGS_   POLICY_TAG_N + 1
#define	MAXSZ_POLICY_TAGS   MAXSZ_POLICY_TAGS_ + 1
#define	foreach_policy_state
#define	_(x)   POLICY_STATE_ ## x,
#define	MAXSZ_POLICY_STATE_   8
#define	MAXSZ_POLICY_STATE   MAXSZ_POLICY_STATE_ + 1
#define	MAXSZ_POLICY_TAG_STATE_   8
#define	MAXSZ_POLICY_TAG_STATE   MAXSZ_POLICY_TAG_STATE_ + 1
#define	INTERFACE_STATS_NONE
#define	POLICY_STATS_NONE
#define	INTERFACE_COUNTERS_NONE
#define	POLICY_COUNTERS_NONE
#define	APP_NAME_LEN   128
#define	_(x, y)   [POLICY_TAG_ ## x] = { POLICY_STATE_NEUTRAL, 0 },
#define	PFX_STRLEN   4 /* eg. /128 */

Typedefs
typedef int	policy_tags_t

Enumerations
enum	policy_tag_t { POLICY_TAG_N }
enum	policy_state_t { foreach_policy_state }

Functions
int	policy_tag_state_snprintf (char *s, size_t size, const policy_tag_state_t *tag_state)

Variables
const char *	policy_tag_str []
const char	policy_tag_short_str []
const char *	policy_state_str []

Detailed Description

Policy description.

Macro Definition Documentation

foreach_policy_state

#define foreach_policy_state

Value:

    _(NEUTRAL)                  \
    _(REQUIRE)                  \
    _(PREFER)                   \
    _(AVOID)                    \
    _(PROHIBIT)                 \
    _(N)

foreach_policy_tag

#define foreach_policy_tag

Value:

    /* Interface type */        \
    _(WIRED, 'E')               \
    _(WIFI, 'W')                \
    _(CELLULAR, 'C')            \
    /* QoS */                   \
    _(BEST_EFFORT, 'b')         \
    _(REALTIME, 'r')            \
    _(MULTIPATH, 'M')           \
    /* Security */              \
    _(TRUSTED, 'T')

INTERFACE_COUNTERS_NONE

#define INTERFACE_COUNTERS_NONE

Value:

    {               \
    .num_packets = 0,                           \
    .num_bytes = 0,                             \
    .num_losses = 0,                            \
    .latency_idle = 0,                          \
}

INTERFACE_STATS_NONE

#define INTERFACE_STATS_NONE

Value:

    {                          \
    .throughput = 0,                                    \
    .latency = 0,                                       \
    .loss_rate = 0,                                     \
}

POLICY_COUNTERS_NONE

#define POLICY_COUNTERS_NONE

Value:

    (policy_counters_t) {      \
    .wired    = INTERFACE_COUNTERS_NONE,                \
    .wifi     = INTERFACE_COUNTERS_NONE,                \
    .cellular = INTERFACE_COUNTERS_NONE,                \
    .all      = INTERFACE_COUNTERS_NONE,                \
    .last_update = 0,                                   \
}

POLICY_STATS_NONE

#define POLICY_STATS_NONE

Value:

    {                     \
    .wired    = INTERFACE_STATS_NONE,           \
    .wifi     = INTERFACE_STATS_NONE,           \
    .cellular = INTERFACE_STATS_NONE,           \
    .all      = INTERFACE_STATS_NONE,           \
}