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/*
* Copyright 2004-2022 the Pacemaker project contributors
*
* The version control history for this file may have further details.
*
* This source code is licensed under the GNU Lesser General Public License
* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
*/
#ifndef PCMK__CRM_PENGINE_RULES__H
# define PCMK__CRM_PENGINE_RULES__H
# include <glib.h>
# include <crm/crm.h>
# include <crm/common/iso8601.h>
# include <crm/pengine/common.h>
#ifdef __cplusplus
extern "C" {
#endif
enum expression_type {
not_expr = 0,
nested_rule = 1,
attr_expr = 2,
loc_expr = 3,
role_expr = 4,
time_expr = 5,
#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
//! \deprecated Do not use (will be removed in a future release)
version_expr = 6,
#endif
rsc_expr = 7,
op_expr = 8,
};
enum expression_type find_expression_type(xmlNode * expr);
gboolean pe_evaluate_rules(xmlNode *ruleset, GHashTable *node_hash,
crm_time_t *now, crm_time_t *next_change);
gboolean pe_test_rule(xmlNode *rule, GHashTable *node_hash,
enum rsc_role_e role, crm_time_t *now,
crm_time_t *next_change, pe_match_data_t *match_data);
gboolean pe_test_expression(xmlNode *expr, GHashTable *node_hash,
enum rsc_role_e role, crm_time_t *now,
crm_time_t *next_change,
pe_match_data_t *match_data);
void pe_eval_nvpairs(xmlNode *top, const xmlNode *xml_obj, const char *set_name,
pe_rule_eval_data_t *rule_data, GHashTable *hash,
const char *always_first, gboolean overwrite,
crm_time_t *next_change);
void pe_unpack_nvpairs(xmlNode *top, xmlNode *xml_obj, const char *set_name,
GHashTable *node_hash, GHashTable *hash,
const char *always_first, gboolean overwrite,
crm_time_t *now, crm_time_t *next_change);
char *pe_expand_re_matches(const char *string, pe_re_match_data_t * match_data);
gboolean pe_eval_rules(xmlNode *ruleset, pe_rule_eval_data_t *rule_data,
crm_time_t *next_change);
gboolean pe_eval_expr(xmlNode *rule, pe_rule_eval_data_t *rule_data,
crm_time_t *next_change);
gboolean pe_eval_subexpr(xmlNode *expr, pe_rule_eval_data_t *rule_data,
crm_time_t *next_change);
#if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
#include <crm/pengine/rules_compat.h>
#endif
#ifdef __cplusplus
}
#endif
#endif
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