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authoriwasaki <iwasaki@FreeBSD.org>1999-07-10 17:39:36 +0000
committeriwasaki <iwasaki@FreeBSD.org>1999-07-10 17:39:36 +0000
commit8202136bb4c3faa6bb23972c7431579116435eb5 (patch)
treed17a0a1d5ead6bd74a6cb0d7f04b6e3255e49b04 /usr.sbin/apmd/apmd.h
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The apmd package provides a means of handling various APM events from
userland code. Using apmd.conf, the apmd(8) configuration file, you can select the APM events to be handled from userland and specify the commands for a given event, allowing APM behaviour to be configured flexibly. Have Fun! Submitted by: iwasaki, KOIE Hidetaka <hide@koie.org> Reviewed by: -hackers, -mobile and bsd-nomads ML folks. Contributed by: Warner Losh <imp@FreeBSD.org>, Hiroshi Yamashita <bluemoon@msj.biglobe.ne.jp>, Yoshihiko SARUMARU <mistral@imasy.or.jp>, Norihiro Kumagai <kuma@nk.rim.or.jp>, NAKAGAWA Yoshihisa <nakagawa@jp.FreeBSD.org>, and Nick Hilliard <nick@foobar.org>.
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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.
+ *
+ * $Id: apmd.h,v 1.1.3.8 1999/06/18 04:07:05 koie Exp $
+ */
+
+#define APMD_CONFIGFILE "/etc/apmd.conf"
+#define APM_CTL_DEVICEFILE "/dev/apmctl"
+#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) __P((void *this));
+ void (* dump) __P((void *this, FILE * fp));
+ struct event_cmd * (* clone) __P((void *this));
+ void (* free) __P((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;
+};
+
+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 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);
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