pcmki_cluster_queries.h

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/*
 * Copyright 2020-2024 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__PCMKI_PCMKI_CLUSTER_QUERIES__H
#define PCMK__PCMKI_PCMKI_CLUSTER_QUERIES__H

#include <stdbool.h>
#include <stdint.h>

#include <crm/crm.h>
#include <crm/common/output_internal.h>
#include <crm/common/ipc_controld.h>
#include <crm/common/ipc_pacemakerd.h>

#ifdef __cplusplus
extern "C" {
#endif

// CIB queries
int pcmk__list_nodes(pcmk__output_t *out, const char *node_types,
                     bool bash_export);

// Controller queries
int pcmk__controller_status(pcmk__output_t *out, const char *node_name,
                            unsigned int message_timeout_ms);
int pcmk__designated_controller(pcmk__output_t *out,
                                unsigned int message_timeout_ms);
int pcmk__pacemakerd_status(pcmk__output_t *out, const char *ipc_name,
                            unsigned int message_timeout_ms, bool show_output,
                            enum pcmk_pacemakerd_state *state);
int pcmk__query_node_info(pcmk__output_t *out, uint32_t *node_id,
                          char **node_name, char **uuid, char **state,
                          bool *have_quorum, bool *is_remote, bool show_output,
                          unsigned int message_timeout_ms);

static inline int
pcmk__query_node_name(pcmk__output_t *out, uint32_t nodeid, char **node_name,
                      unsigned int message_timeout_ms)
{
    return pcmk__query_node_info(out, &nodeid, node_name, NULL, NULL, NULL,
                                 NULL, false, message_timeout_ms);
}

// pacemakerd queries
int pcmk__pacemakerd_status(pcmk__output_t *out, const char *ipc_name,
                            unsigned int message_timeout_ms, bool show_output,
                            enum pcmk_pacemakerd_state *state);

#ifdef __cplusplus
}
#endif

#endif // PCMK__PCMKI_PCMKI_CLUSTER_QUERIES__H