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/* $Id: common.h,v 1.2 2006/06/08 14:08:09 andrew Exp $ */
/*
* 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PE_COMMON__H
#define PE_COMMON__H
/*
* The man pages for both curses and ncurses suggest inclusion of "curses.h".
* We believe the following to be acceptable and portable.
*/
#if defined(HAVE_LIBNCURSES) || defined(HAVE_LIBCURSES)
#if defined(HAVE_NCURSES_H) && !defined(HAVE_INCOMPATIBLE_PRINTW)
# include <ncurses.h>
# define CURSES_ENABLED 1
#elif defined(HAVE_NCURSES_NCURSES_H) && !defined(HAVE_INCOMPATIBLE_PRINTW)
# include <ncurses/ncurses.h>
# define CURSES_ENABLED 1
#elif defined(HAVE_CURSES_H) && !defined(HAVE_INCOMPATIBLE_PRINTW)
# include <curses.h>
# define CURSES_ENABLED 1
#elif defined(HAVE_CURSES_CURSES_H) && !defined(HAVE_INCOMPATIBLE_PRINTW)
# include <curses/curses.h>
# define CURSES_ENABLED 1
#else
# define CURSES_ENABLED 0
#endif
#else
# define CURSES_ENABLED 0
#endif
extern gboolean was_processing_error;
extern gboolean was_processing_warning;
extern gboolean was_config_error;
extern gboolean was_config_warning;
extern unsigned int pengine_input_loglevel;
/* order is significant here
* items listed in order of accending severeness
* more severe actions take precedent over lower ones
*/
enum action_fail_response {
action_fail_ignore,
action_fail_recover,
action_fail_migrate,
action_fail_block,
/* action_fail_stop, */
action_fail_fence
};
enum action_tasks {
no_action,
monitor_rsc,
stop_rsc,
stopped_rsc,
start_rsc,
started_rsc,
action_notify,
action_notified,
action_promote,
action_promoted,
action_demote,
action_demoted,
shutdown_crm,
stonith_node
};
enum rsc_recovery_type {
recovery_stop_start,
recovery_stop_only,
recovery_block
};
enum rsc_start_requirement {
rsc_req_nothing,
rsc_req_quorum,
rsc_req_stonith
};
enum pe_ordering {
pe_ordering_manditory,
pe_ordering_restart,
pe_ordering_recover,
pe_ordering_postnotify,
pe_ordering_optional
};
enum rsc_role_e {
RSC_ROLE_UNKNOWN,
RSC_ROLE_STOPPED,
RSC_ROLE_STARTED,
RSC_ROLE_SLAVE,
RSC_ROLE_MASTER,
};
#define RSC_ROLE_MAX RSC_ROLE_MASTER+1
#define RSC_ROLE_UNKNOWN_S "Unknown"
#define RSC_ROLE_STOPPED_S "Stopped"
#define RSC_ROLE_STARTED_S "Started"
#define RSC_ROLE_SLAVE_S "Slave"
#define RSC_ROLE_MASTER_S "Master"
enum pe_print_options {
pe_print_log = 0x0001,
pe_print_html = 0x0002,
pe_print_ncurses = 0x0004,
pe_print_printf = 0x0008,
pe_print_dev = 0x0010,
pe_print_details = 0x0020,
pe_print_max_details = 0x0040,
pe_print_rsconly = 0x0080,
};
extern int merge_weights(int w1, int w2);
extern const char *task2text(enum action_tasks task);
extern enum action_tasks text2task(const char *task);
extern enum rsc_role_e text2role(const char *role);
extern const char *role2text(enum rsc_role_e role);
extern const char *fail2text(enum action_fail_response fail);
extern int char2score(const char *score);
extern char *score2char(int score);
extern void add_hash_param(GHashTable *hash, const char *name, const char *value);
/* Helper macros to avoid NULL pointers */
#define safe_val3(def, t,u,v) (t?t->u?t->u->v:def:def)
#define safe_val5(def, t,u,v,w,x) (t?t->u?t->u->v?t->u->v->w?t->u->v->w->x:def:def:def:def)
#define pe_err(fmt...) { was_processing_error = TRUE; was_config_error = TRUE; crm_err(fmt); }
#define pe_warn(fmt...) { was_processing_warning = TRUE; was_config_warning = TRUE; crm_warn(fmt); }
#define pe_proc_err(fmt...) { was_processing_error = TRUE; crm_err(fmt); }
#define pe_proc_warn(fmt...) { was_processing_warning = TRUE; crm_warn(fmt); }
#define pe_config_err(fmt...) { was_config_error = TRUE; crm_err(fmt); }
#define pe_config_warn(fmt...) { was_config_warning = TRUE; crm_warn(fmt); }
#endif

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