3 * APM (Advanced Power Management) Event Dispatcher
5 * Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
6 * Copyright (c) 1999 KOIE Hidetaka <koie@suri.co.jp>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * $FreeBSD: src/usr.sbin/apmd/apmdparse.y,v 1.2.2.1 2001/08/13 17:30:30 nsayer Exp $
31 * $DragonFly: src/usr.sbin/apmd/apmdparse.y,v 1.2 2003/06/17 04:29:52 dillon Exp $
35 #include <bitstring.h>
43 extern int first_time;
49 bitstr_t bit_decl(evlist, EVENT_MAX);
51 struct event_cmd * evcmd;
55 %token BEGINBLOCK ENDBLOCK
56 %token COMMA SEMICOLON
59 %token BATTCHARGE BATTDISCHARGE
60 %token <str> BATTTIME BATTPERCENT
61 %token EXECCMD REJECTCMD
63 %token <str> STRING UNKNOWN
65 %type <i> apm_battery_level
66 %type <i> apm_battery_direction
69 %type <evlist> event_list
70 %type <evcmd> cmd_list
72 %type <evcmd> exec_cmd reject_cmd
77 : { first_time = 1; } config_list
87 | apm_battery_statement
91 : APMEVENT event_list BEGINBLOCK cmd_list ENDBLOCK
93 if (register_apm_event_handlers($2, $4) < 0)
95 free_event_cmd_list($4);
110 apm_battery_direction
120 apm_battery_statement
121 : APMBATT apm_battery_level apm_battery_direction
122 BEGINBLOCK cmd_list ENDBLOCK
124 if (register_battery_handlers($2, $3, $5) < 0)
126 free_event_cmd_list($5);
133 bit_nclear($$, 0, EVENT_MAX - 1);
136 | event_list COMMA EVENT
138 memcpy(&($$), &($1), bitstr_size(EVENT_MAX));
150 struct event_cmd * p = $1;
152 while (p->next != NULL)
163 : exec_cmd SEMICOLON { $$ = $1; }
164 | reject_cmd SEMICOLON { $$ = $1; }
170 size_t len = sizeof (struct event_cmd_exec);
171 struct event_cmd_exec *cmd = malloc(len);
172 cmd->evcmd.next = NULL;
173 cmd->evcmd.len = len;
174 cmd->evcmd.name = "exec";
175 cmd->evcmd.op = &event_cmd_exec_ops;
177 $$ = (struct event_cmd *) cmd;
184 size_t len = sizeof (struct event_cmd_reject);
185 struct event_cmd_reject *cmd = malloc(len);
186 cmd->evcmd.next = NULL;
187 cmd->evcmd.len = len;
188 cmd->evcmd.name = "reject";
189 cmd->evcmd.op = &event_cmd_reject_ops;
190 $$ = (struct event_cmd *) cmd;
195 : STRING { $$ = $1; }