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rules.h
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rules.h
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/*
* Copyright 2004-2018 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PENGINE_RULES__H
# define PENGINE_RULES__H
#ifdef __cplusplus
extern "C" {
#endif
# include <glib.h>
# include <regex.h>
# include <crm/crm.h>
# include <crm/common/iso8601.h>
# include <crm/pengine/common.h>
enum expression_type {
not_expr,
nested_rule,
attr_expr,
loc_expr,
role_expr,
time_expr,
version_expr
};
typedef struct pe_re_match_data {
char *string;
int nregs;
regmatch_t *pmatch;
} pe_re_match_data_t;
typedef struct pe_match_data {
pe_re_match_data_t *re;
GHashTable *params;
GHashTable *meta;
} pe_match_data_t;
enum expression_type find_expression_type(xmlNode * expr);
gboolean test_ruleset(xmlNode * ruleset, GHashTable * node_hash, crm_time_t * now);
gboolean test_rule(xmlNode * rule, GHashTable * node_hash, enum rsc_role_e role, crm_time_t * now);
gboolean pe_test_rule_re(xmlNode * rule, GHashTable * node_hash, enum rsc_role_e role, crm_time_t * now,
pe_re_match_data_t * re_match_data);
gboolean pe_test_rule_full(xmlNode * rule, GHashTable * node_hash, enum rsc_role_e role, crm_time_t * now,
pe_match_data_t * match_data);
gboolean test_expression(xmlNode * expr, GHashTable * node_hash,
enum rsc_role_e role, crm_time_t * now);
gboolean pe_test_expression_re(xmlNode * expr, GHashTable * node_hash,
enum rsc_role_e role, crm_time_t * now, pe_re_match_data_t * re_match_data);
gboolean pe_test_expression_full(xmlNode * expr, GHashTable * node_hash,
enum rsc_role_e role, crm_time_t * now, pe_match_data_t * match_data);
void unpack_instance_attributes(xmlNode * top, xmlNode * xml_obj, const char *set_name,
GHashTable * node_hash, GHashTable * hash,
const char *always_first, gboolean overwrite, crm_time_t * now);
#ifdef ENABLE_VERSIONED_ATTRS
void pe_unpack_versioned_attributes(xmlNode * top, xmlNode * xml_obj, const char *set_name,
GHashTable * node_hash, xmlNode * hash, crm_time_t * now);
GHashTable *pe_unpack_versioned_parameters(xmlNode *versioned_params, const char *ra_version);
#endif
char *pe_expand_re_matches(const char *string, pe_re_match_data_t * match_data);
#ifdef __cplusplus
}
#endif
#endif

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rules.h (3 KB)

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