pib.c File Reference

#include "pib.h"
#include <logging/logging.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>

Include dependency graph for pib.c:

Go to the source code of this file.

Macros
#define	_COMPONENT_   "db"
#define	INIT_VEC_CAPACITY   16
#define	VEC_ENSURE_CAPACITY(vec, size, capacity, type)
	Ensure vector has at least 1 free slot for new element.

Functions
pib_t *	pib_new ()
	Initialize PIB.
void	pib_destroy (pib_t *pib)
	Deinitialize PIB.
acl_t *	pib_acl_new (pib_t *pib, const char *name)
	Create and insert ACL into PIB.
routemap_t *	pib_routemap_new (pib_t *pib, const char *name, int deny)
	Create and insert route map into PIB.
acl_t *	pib_acl_find (const pib_t *pib, const char *name)
	Find an ACL by name.
routemap_t *	pib_routemap_find (const pib_t *pib, const char *name)
	Find a route map by name.
void	acl_insert (acl_t *acl, int deny, const char *expression)
	Create and insert entry into ACL.
acl_entry_t *	acl_find (const acl_t *acl, const char *expression)
	Find entry in ACL.
int	acl_entry_match (const char *expr, const char *target)
	Match target against ACL expression.
int	acl_check (const acl_t *acl, const char *target)
	Check target against ACL.
routemap_matcher_t *	routemap_statement_matcher_new (routemap_statement_t *statement, int af)
	Allocate a matcher in a route map statement.
void	routemap_statement_insert_action (routemap_statement_t *statement, const routemap_action_t *action)
	Insert action (copy) into route map.
void	routemap_statement_action_deinit (routemap_action_t *action)
	Deinit route map action.
void	routemap_matcher_insert (routemap_matcher_t *matcher, const acl_t *acl)
	Insert ACL into route map matcher.
void	routemap_matcher_deinit (routemap_matcher_t *matcher)
	Deinitialize a route map matcher.
routemap_action_t *	routemap_statement_action_find (const routemap_statement_t *statement, routemap_set_attr_t attribute)
	Find action by attribute.
routemap_statement_t *	routemap_statement_new (routemap_t *routemap, uint32_t seq, int deny)
	Allocate statement in route map.
routemap_statement_t *	routemap_statement_find (routemap_t *routemap, uint32_t seq)
	Find statement in route map by sequence number.
const routemap_statement_t *	routemap_match (const routemap_t *routemap, const char *route)
	Match route against route map matchers.

Detailed Description

Policy Information Base, singleton

Macro Definition Documentation

VEC_ENSURE_CAPACITY

#define VEC_ENSURE_CAPACITY	(		vec,
			size,
			capacity,
			type )

Value:

if ((capacity) < (size) + 1) { \
    (capacity) *= 2; \
    (vec) = realloc((vec), (capacity) * sizeof(type)); \
}

Ensure vector has at least 1 free slot for new element.

Function Documentation

acl_check()

int acl_check	(	const acl_t *	acl,
		const char *	target )

Check target against ACL.

Returns

1 on permit, 0 on deny

Here is the call graph for this function:

Here is the caller graph for this function:

acl_entry_match()

int acl_entry_match	(	const char *	expr,
		const char *	target )

Match target against ACL expression.

Does not check correctness of ACL expression

Returns

1 on matched, 0 otherwise

Here is the caller graph for this function:

routemap_match()

const routemap_statement_t * routemap_match	(	const routemap_t *	routemap,
		const char *	route )

Match route against route map matchers.

Matchers are OR'd together, ACL's inside a matcher are AND'd together

Here is the call graph for this function: