objpat_set.h File Reference

An object pattern set is really just an AC limited to contain only OBJPAT type literals and used to match dereferenced objects. More...

#include "lookup.h"
#include "cace/ari/objpat.h"
#include <m-dict.h>

Include dependency graph for objpat_set.h:

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Functions
void	cace_amm_objpat_set_from_value (cace_ari_t *set, const cace_ari_t *val)
	Extract a copy of a pattern set from a literal value.
int	cace_amm_objpat_set_from_obj (cace_ari_t *set, const cace_amm_lookup_t *deref)
	Construct a pattern to match a specific object.
bool	cace_amm_objpat_set_match (const cace_ari_t *set, const cace_amm_lookup_t *deref)
	Determine if a specific dereferenced object matches a pattern set.

Detailed Description

An object pattern set is really just an AC limited to contain only OBJPAT type literals and used to match dereferenced objects.

Function Documentation

cace_amm_objpat_set_from_obj()

int cace_amm_objpat_set_from_obj	(	cace_ari_t *	set,
		const cace_amm_lookup_t *	deref
	)

Construct a pattern to match a specific object.

Integer ID parts are preferred here.

Parameters

[in,out]	obj	The value to copy into.
[in]	deref	The dereferenced object to match.

Returns

Zero if successful.

References cace_amm_objpat_part_from_idseg(), cace_ari_set_ac(), cace_ari_set_objpat(), cace_ari_ac_t::items, cace_amm_obj_ns_t::model_id, cace_ari_objpat_t::model_pat, cace_amm_lookup_t::ns, cace_amm_lookup_t::obj, cace_amm_obj_desc_t::obj_id, cace_ari_objpat_t::obj_pat, cace_amm_lookup_t::obj_type, cace_amm_obj_ns_t::org_id, cace_ari_objpat_t::org_pat, and cace_ari_objpat_t::type_pat.

cace_amm_objpat_set_from_value()

void cace_amm_objpat_set_from_value	(	cace_ari_t *	set,
		const cace_ari_t *	val
	)

Extract a copy of a pattern set from a literal value.

Parameters

[in,out]	obj	The value to copy into.
[in]	val	The value to copy out of, which must be either an OBJPAT itself or an AC of OBJPAT values.

References cace_amm_objpat_set_from_single(), cace_ari_cget_ac(), cace_ari_set_ac(), CHKVOID, and cace_ari_ac_t::items.

Referenced by refda_adm_ietf_alarms_ctrl_discard_shelf(), refda_adm_ietf_alarms_ctrl_ensure_shelf(), and refda_adm_ietf_dtnma_agent_acl_ctrl_ensure_access().

cace_amm_objpat_set_match()

bool cace_amm_objpat_set_match	(	const cace_ari_t *	set,
		const cace_amm_lookup_t *	deref
	)

Determine if a specific dereferenced object matches a pattern set.

Both integer and text ID parts are checked as needed.

Parameters

[in,out]	obj	The empty pattern to match against.
[in]	deref	The dereferenced object to match.

Returns

True if it is a match.

References cace_amm_objpat_match(), cace_ari_cget_ac(), cace_ari_ac_t::items, cace_amm_lookup_t::ns, and cace_amm_lookup_t::obj.

Referenced by refda_acl_search_permission(), and refda_alarms_shelf_entry_match().