79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* dstate.h - Network UPS Tools driver-side state management
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Copyright (C) 2003 Russell Kroll <rkroll@exploits.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef DSTATE_H_SEEN
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#define DSTATE_H_SEEN 1
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#include "state.h"
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#include "attribute.h"
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#include "parseconf.h"
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#include "upshandler.h"
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#define DS_LISTEN_BACKLOG 16
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#define DS_MAX_READ 256 /* don't read forever from upsd */
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/* track client connections */
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typedef struct conn_s {
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int fd;
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PCONF_CTX_t ctx;
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struct conn_s *prev;
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struct conn_s *next;
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} conn_t;
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extern struct ups_handler upsh;
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void dstate_init(const char *prog, const char *devname);
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int dstate_poll_fds(struct timeval timeout, int extrafd);
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int dstate_setinfo(const char *var, const char *fmt, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)));
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int dstate_addenum(const char *var, const char *fmt, ...)
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__attribute__ ((__format__ (__printf__, 2, 3)));
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void dstate_setflags(const char *var, int flags);
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void dstate_setaux(const char *var, int aux);
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const char *dstate_getinfo(const char *var);
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void dstate_addcmd(const char *cmdname);
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int dstate_delinfo(const char *var);
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int dstate_delenum(const char *var, const char *val);
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int dstate_delcmd(const char *cmd);
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void dstate_free(void);
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const st_tree_t *dstate_getroot(void);
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const cmdlist_t *dstate_getcmdlist(void);
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void dstate_dataok(void);
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void dstate_datastale(void);
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int dstate_is_stale(void);
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/* clean out the temp space for a new pass */
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void status_init(void);
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/* add a status element */
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void status_set(const char *buf);
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/* write the temporary status_buf into ups.status */
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void status_commit(void);
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/* similar functions for ups.alarm */
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void alarm_init(void);
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void alarm_set(const char *buf);
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void alarm_commit(void);
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#endif /* DSTATE_H_SEEN */
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