/*

 * Copyright 2004-2019 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 PENGINE_STATUS__H

#  define PENGINE_STATUS__H

#ifdef __cplusplus

extern "C" {

#endif

/*!

 * \file

 * \brief Cluster status and scheduling

 * \ingroup pengine

 */

#  include <glib.h>                 // gboolean

#  include <stdbool.h>              // bool

#  include <crm/crm.h>              // GListPtr

#  include <crm/common/iso8601.h>

#  include <crm/pengine/common.h>

#  include <crm/pengine/pe_types.h> // pe_node_t, pe_resource_t, etc.

#  include <crm/pengine/complex.h>

const char *rsc_printable_id(pe_resource_t *rsc);

gboolean cluster_status(pe_working_set_t * data_set);

pe_working_set_t *pe_new_working_set(void);

void pe_free_working_set(pe_working_set_t *data_set);

void set_working_set_defaults(pe_working_set_t * data_set);

void cleanup_calculations(pe_working_set_t * data_set);

void pe_reset_working_set(pe_working_set_t *data_set);

pe_resource_t *pe_find_resource(GListPtr rsc_list, const char *id_rh);

pe_resource_t *pe_find_resource_with_flags(GListPtr rsc_list, const char *id, enum pe_find flags);

pe_node_t *pe_find_node(GListPtr node_list, const char *uname);

pe_node_t *pe_find_node_id(GListPtr node_list, const char *id);

pe_node_t *pe_find_node_any(GListPtr node_list, const char *id, const char *uname);

GListPtr find_operations(const char *rsc, const char *node, gboolean active_filter,

                         pe_working_set_t * data_set);

int pe_bundle_replicas(const pe_resource_t *rsc);

#if ENABLE_VERSIONED_ATTRS

pe_rsc_action_details_t *pe_rsc_action_details(pe_action_t *action);

#endif

/*!

 * \brief Check whether a resource is any clone type

 *

 * \param[in] rsc  Resource to check

 *

 * \return TRUE if resource is clone, FALSE otherwise

 */

static inline bool

pe_rsc_is_clone(pe_resource_t *rsc)

{

    return rsc && (rsc->variant == pe_clone);

}

/*!

 * \brief Check whether a resource is a globally unique clone

 *

 * \param[in] rsc  Resource to check

 *

 * \return TRUE if resource is unique clone, FALSE otherwise

 */

static inline bool

pe_rsc_is_unique_clone(pe_resource_t *rsc)

{

    return pe_rsc_is_clone(rsc) && is_set(rsc->flags, pe_rsc_unique);

}

/*!

 * \brief Check whether a resource is an anonymous clone

 *

 * \param[in] rsc  Resource to check

 *

 * \return TRUE if resource is anonymous clone, FALSE otherwise

 */

static inline bool

pe_rsc_is_anon_clone(pe_resource_t *rsc)

{

    return pe_rsc_is_clone(rsc) && is_not_set(rsc->flags, pe_rsc_unique);

}

/*!

 * \brief Check whether a resource is part of a bundle

 *

 * \param[in] rsc  Resource to check

 *

 * \return TRUE if resource is part of a bundle, FALSE otherwise

 */

static inline bool

pe_rsc_is_bundled(pe_resource_t *rsc)

{

    return uber_parent(rsc)->parent != NULL;

}

#ifdef __cplusplus

}

#endif

#endif