rules_compat.h

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/*
 * Copyright 2004-2024 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_COMPAT__H
#  define PCMK__CRM_PENGINE_RULES_COMPAT__H

#include <glib.h>
#include <libxml/tree.h>        // xmlNode
#include <crm/common/iso8601.h> // crm_time_t
#include <crm/pengine/pe_types.h>

#ifdef __cplusplus
extern "C" {
#endif

gboolean pe_evaluate_rules(xmlNode *ruleset, GHashTable *node_hash,
                           crm_time_t *now, crm_time_t *next_change);

gboolean pe_eval_rules(xmlNode *ruleset, const pe_rule_eval_data_t *rule_data,
                       crm_time_t *next_change);

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(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_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 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);

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);

gboolean pe_eval_expr(xmlNode *rule, const pe_rule_eval_data_t *rule_data,
                      crm_time_t *next_change);

gboolean pe_eval_subexpr(xmlNode *expr, const pe_rule_eval_data_t *rule_data,
                         crm_time_t *next_change);

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);

enum expression_type find_expression_type(xmlNode *expr);

char *pe_expand_re_matches(const char *string,
                           const pe_re_match_data_t *match_data);

#ifdef __cplusplus
}
#endif

#endif // PCMK__CRM_PENGINE_RULES_COMPAT__H