3 * DEVD (Device action daemon)
5 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
7 * Copyright (c) 2002 M. Warner Losh <imp@FreeBSD.org>
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
33 #include <sys/cdefs.h>
43 struct eps *eps; /* EventProcStatement */
44 struct event_proc *eventproc;
47 %token SEMICOLON BEGINBLOCK ENDBLOCK COMMA
51 %token OPTIONS SET DIRECTORY PID_FILE DEVICE_NAME ACTION MATCH
52 %token ATTACH DETACH NOMATCH NOTIFY MEDIA_TYPE CLASS SUBDEVICE
54 %type <eventproc> match_or_action_list
55 %type <eps> match_or_action match action
78 : OPTIONS BEGINBLOCK options ENDBLOCK SEMICOLON
92 : DIRECTORY STRING SEMICOLON { add_directory($2); }
96 : PID_FILE STRING SEMICOLON { set_pidfile($2); }
100 : SET ID STRING SEMICOLON { set_variable($2, $3); }
104 : ATTACH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON
105 { add_attach($2, $4); }
106 | ATTACH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON
110 : DETACH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON
111 { add_detach($2, $4); }
112 | DETACH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON
116 : NOMATCH NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON
117 { add_nomatch($2, $4); }
118 | NOMATCH NUMBER BEGINBLOCK ENDBLOCK SEMICOLON
122 : NOTIFY NUMBER BEGINBLOCK match_or_action_list ENDBLOCK SEMICOLON
123 { add_notify($2, $4); }
124 | NOTIFY NUMBER BEGINBLOCK ENDBLOCK SEMICOLON
128 : match_or_action { $$ = add_to_event_proc( NULL, $1); }
129 | match_or_action_list match_or_action
130 { $$ = add_to_event_proc($1, $2); }
139 : MATCH STRING STRING SEMICOLON { $$ = new_match($2, $3); }
140 | DEVICE_NAME STRING SEMICOLON
141 { $$ = new_match(strdup("device-name"), $2); }
142 | MEDIA_TYPE STRING SEMICOLON
143 { $$ = new_media(strdup("media-type"), $2); }
144 | CLASS STRING SEMICOLON
145 { $$ = new_match(strdup("class"), $2); }
146 | SUBDEVICE STRING SEMICOLON
147 { $$ = new_match(strdup("subdevice"), $2); }
151 : ACTION STRING SEMICOLON { $$ = new_action($2); }