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/*-
* APM (Advanced Power Management) Event Dispatcher
*
* Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
* Copyright (c) 1999 KOIE Hidetaka <koie@suri.co.jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#define APMD_CONFIGFILE "/etc/apmd.conf"
#define APM_CTL_DEVICEFILE "/dev/apmctl"
#define APM_NORM_DEVICEFILE "/dev/apm"
#define APMD_PIDFILE "/var/run/apmd.pid"
#define NICE_INCR -20
enum {
EVENT_NOEVENT,
EVENT_STANDBYREQ,
EVENT_SUSPENDREQ,
EVENT_NORMRESUME,
EVENT_CRITRESUME,
EVENT_BATTERYLOW,
EVENT_POWERSTATECHANGE,
EVENT_UPDATETIME,
EVENT_CRITSUSPEND,
EVENT_USERSTANDBYREQ,
EVENT_USERSUSPENDREQ,
EVENT_STANDBYRESUME,
EVENT_CAPABILITIESCHANGE,
EVENT_MAX
};
struct event_cmd_op {
int (* act)(void *this);
void (* dump)(void *this, FILE * fp);
struct event_cmd * (* clone)(void *this);
void (* free)(void *this);
};
struct event_cmd {
struct event_cmd * next;
size_t len;
char * name;
struct event_cmd_op * op;
};
struct event_cmd_exec {
struct event_cmd evcmd;
char * line; /* Command line */
};
struct event_cmd_reject {
struct event_cmd evcmd;
};
struct event_config {
const char *name;
struct event_cmd * cmdlist;
int rejectable;
};
struct battery_watch_event {
struct battery_watch_event *next;
int level;
enum {
BATTERY_CHARGING,
BATTERY_DISCHARGING
} direction;
enum {
BATTERY_MINUTES,
BATTERY_PERCENT
} type;
int done;
struct event_cmd *cmdlist;
};
extern struct event_cmd_op event_cmd_exec_ops;
extern struct event_cmd_op event_cmd_reject_ops;
extern struct event_config events[EVENT_MAX];
extern struct battery_watch_event *battery_watch_list;
extern int register_battery_handlers(
int level, int direction,
struct event_cmd *cmdlist);
extern int register_apm_event_handlers(
bitstr_t bit_decl(evlist, EVENT_MAX),
struct event_cmd *cmdlist);
extern void free_event_cmd_list(struct event_cmd *p);
extern int yyparse(void);
void yyerror(const char *);
int yylex(void);
struct event_cmd *event_cmd_default_clone(void *);
int event_cmd_exec_act(void *);
void event_cmd_exec_dump(void *, FILE *);
struct event_cmd *event_cmd_exec_clone(void *);
void event_cmd_exec_free(void *);
int event_cmd_reject_act(void *);
struct event_cmd *clone_event_cmd_list(struct event_cmd *);
int exec_run_cmd(struct event_cmd *);
int exec_event_cmd(struct event_config *);
void read_config(void);
void dump_config(void);
void destroy_config(void);
void restart(void);
void enque_signal(int);
void wait_child(void);
int proc_signal(int);
void proc_apmevent(int);
void check_battery(void);
void event_loop(void);
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