/* 
 * Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU 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 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_COMPLEX__H
#  define PENGINE_COMPLEX__H

#  define n_object_classes 3

/*#define PE_OBJ_F_	""*/

#  define PE_OBJ_T_NATIVE		"native"
#  define PE_OBJ_T_GROUP		"group"
#  define PE_OBJ_T_INCARNATION	"clone"
#  define PE_OBJ_T_MASTER		"master"

enum pe_obj_types {
    pe_unknown = -1,
    pe_native = 0,
    pe_group = 1,
    pe_clone = 2,
    pe_master = 3
};

extern enum pe_obj_types get_resource_type(const char *name);
extern const char *get_resource_typename(enum pe_obj_types type);

typedef struct resource_object_functions_s {
    gboolean(*unpack) (resource_t *, pe_working_set_t *);
    resource_t *(*find_rsc) (resource_t * parent, const char *search, node_t * node, int flags);
    /* parameter result must be free'd */
    char *(*parameter) (resource_t *, node_t *, gboolean, const char *, pe_working_set_t *);
    void (*print) (resource_t *, const char *, long, void *);
     gboolean(*active) (resource_t *, gboolean);
    enum rsc_role_e (*state) (const resource_t *, gboolean);
    node_t *(*location) (resource_t *, GListPtr *, gboolean);
    void (*free) (resource_t *);
} resource_object_functions_t;

extern void common_update_score(resource_t * rsc, const char *id, int score);

extern char *native_parameter(resource_t * rsc, node_t * node, gboolean create, const char *name,
                              pe_working_set_t * data_set);

extern gboolean native_unpack(resource_t * rsc, pe_working_set_t * data_set);
extern gboolean group_unpack(resource_t * rsc, pe_working_set_t * data_set);
extern gboolean clone_unpack(resource_t * rsc, pe_working_set_t * data_set);
extern gboolean master_unpack(resource_t * rsc, pe_working_set_t * data_set);

extern resource_t *native_find_rsc(resource_t * rsc, const char *id, node_t * node, int flags);

extern gboolean native_active(resource_t * rsc, gboolean all);
extern gboolean group_active(resource_t * rsc, gboolean all);
extern gboolean clone_active(resource_t * rsc, gboolean all);
extern gboolean master_active(resource_t * rsc, gboolean all);

extern void native_print(resource_t * rsc, const char *pre_text, long options, void *print_data);
extern void group_print(resource_t * rsc, const char *pre_text, long options, void *print_data);
extern void clone_print(resource_t * rsc, const char *pre_text, long options, void *print_data);
extern void master_print(resource_t * rsc, const char *pre_text, long options, void *print_data);

extern void native_free(resource_t * rsc);
extern void group_free(resource_t * rsc);
extern void clone_free(resource_t * rsc);
extern void master_free(resource_t * rsc);

extern enum rsc_role_e native_resource_state(const resource_t * rsc, gboolean current);
extern enum rsc_role_e group_resource_state(const resource_t * rsc, gboolean current);
extern enum rsc_role_e clone_resource_state(const resource_t * rsc, gboolean current);
extern enum rsc_role_e master_resource_state(const resource_t * rsc, gboolean current);

extern node_t *native_location(resource_t * rsc, GListPtr * list, gboolean current);

extern resource_object_functions_t resource_class_functions[];
extern gboolean common_unpack(xmlNode * xml_obj, resource_t ** rsc,
                              resource_t * parent, pe_working_set_t * data_set);

extern void common_print(resource_t * rsc, const char *pre_text, long options, void *print_data);

extern void common_free(resource_t * rsc);
extern void native_add_running(resource_t * rsc, node_t * node, pe_working_set_t * data_set);
extern void get_meta_attributes(GHashTable * meta_hash, resource_t * rsc,
                                node_t * node, pe_working_set_t * data_set);
extern void get_rsc_attributes(GHashTable * meta_hash, resource_t * rsc,
                               node_t * node, pe_working_set_t * data_set);

typedef struct resource_alloc_functions_s resource_alloc_functions_t;
extern resource_t *uber_parent(resource_t * rsc);
extern node_t *rsc_known_on(resource_t * rsc, GListPtr * list);

#endif