| 1 | %{ |
| 2 | /*- |
| 3 | * APM (Advanced Power Management) Event Dispatcher |
| 4 | * |
| 5 | * Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org> |
| 6 | * Copyright (c) 1999 KOIE Hidetaka <koie@suri.co.jp> |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 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. |
| 17 | * |
| 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 |
| 28 | * SUCH DAMAGE. |
| 29 | * |
| 30 | * $FreeBSD: src/usr.sbin/apmd/apmdlex.l,v 1.2.2.1 2001/08/13 17:30:30 nsayer Exp $ |
| 31 | */ |
| 32 | |
| 33 | #include <string.h> |
| 34 | #include <syslog.h> |
| 35 | #include <bitstring.h> |
| 36 | #include "apmd.h" |
| 37 | #include "y.tab.h" |
| 38 | |
| 39 | int lineno; |
| 40 | int first_time; |
| 41 | %} |
| 42 | |
| 43 | %option noinput |
| 44 | %option nounput |
| 45 | |
| 46 | %s TOP |
| 47 | |
| 48 | %% |
| 49 | |
| 50 | %{ |
| 51 | if (first_time) { |
| 52 | BEGIN TOP; |
| 53 | lineno = 1; |
| 54 | first_time = 0; |
| 55 | } |
| 56 | %} |
| 57 | |
| 58 | <TOP>[ \t]+ ; |
| 59 | <TOP>\n lineno++; |
| 60 | <TOP>, { return COMMA; } |
| 61 | <TOP>; { return SEMICOLON; } |
| 62 | <TOP>#.*$ ; |
| 63 | |
| 64 | <TOP>apm_event { return APMEVENT; } |
| 65 | |
| 66 | <TOP>NOEVENT { yylval.ev = EVENT_NOEVENT; return EVENT; } |
| 67 | <TOP>STANDBYREQ { yylval.ev = EVENT_STANDBYREQ; return EVENT; } |
| 68 | <TOP>SUSPENDREQ { yylval.ev = EVENT_SUSPENDREQ; return EVENT; } |
| 69 | <TOP>NORMRESUME { yylval.ev = EVENT_NORMRESUME; return EVENT; } |
| 70 | <TOP>CRITRESUME { yylval.ev = EVENT_CRITRESUME; return EVENT; } |
| 71 | <TOP>BATTERYLOW { yylval.ev = EVENT_BATTERYLOW; return EVENT; } |
| 72 | <TOP>POWERSTATECHANGE { yylval.ev = EVENT_POWERSTATECHANGE; return EVENT; } |
| 73 | <TOP>UPDATETIME { yylval.ev = EVENT_UPDATETIME; return EVENT; } |
| 74 | <TOP>CRITSUSPEND { yylval.ev = EVENT_CRITSUSPEND; return EVENT; } |
| 75 | <TOP>USERSTANDBYREQ { yylval.ev = EVENT_USERSTANDBYREQ; return EVENT; } |
| 76 | <TOP>USERSUSPENDREQ { yylval.ev = EVENT_USERSUSPENDREQ; return EVENT; } |
| 77 | <TOP>STANDBYRESUME { yylval.ev = EVENT_STANDBYRESUME; return EVENT; } |
| 78 | <TOP>CAPABILITIESCHANGE { yylval.ev = EVENT_CAPABILITIESCHANGE; return EVENT; } |
| 79 | |
| 80 | <TOP>apm_battery { return APMBATT; } |
| 81 | |
| 82 | <TOP>charging { return BATTCHARGE; } |
| 83 | <TOP>discharging { return BATTDISCHARGE; } |
| 84 | <TOP>[0-9]+% { |
| 85 | yylval.i = atoi(yytext); |
| 86 | return BATTPERCENT; |
| 87 | } |
| 88 | <TOP>[0-9]+[Mm] { |
| 89 | yylval.i = -atoi(yytext); |
| 90 | return BATTTIME; |
| 91 | } |
| 92 | |
| 93 | <TOP>exec { return EXECCMD; } |
| 94 | <TOP>reject { return REJECTCMD; } |
| 95 | |
| 96 | <TOP>\{ { return BEGINBLOCK; } |
| 97 | <TOP>\} { return ENDBLOCK; } |
| 98 | <TOP>\"[^"]+\" { |
| 99 | int len = strlen(yytext) - 2; |
| 100 | if ((yylval.str = (char *) malloc(len + 1)) == NULL) |
| 101 | goto out; |
| 102 | memcpy(yylval.str, yytext + 1, len); |
| 103 | yylval.str[len] = '\0'; |
| 104 | out: |
| 105 | return STRING; |
| 106 | } |
| 107 | |
| 108 | <TOP>[^"{},;#\n\t ]+ { yylval.str = strdup(yytext); return UNKNOWN; } |
| 109 | %% |
| 110 | |
| 111 | void |
| 112 | yyerror(const char *s) |
| 113 | { |
| 114 | syslog(LOG_ERR, "line %d: %s%s %s.\n", lineno, yytext, yytext?":":"", s); |
| 115 | } |