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%{
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* 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.
*
* $FreeBSD$
*/
#include <sys/types.h>
#include <string.h>
#include <syslog.h>
#include <bitstring.h>
#include "apmd.h"
#include "y.tab.h"
int lineno;
int first_time;
%}
/* We don't need it, avoid the warning. */
%option nounput
%option noinput
%s TOP
%%
%{
if (first_time) {
BEGIN TOP;
lineno = 1;
first_time = 0;
}
%}
<TOP>[ \t]+ ;
<TOP>\n lineno++;
<TOP>, { return COMMA; }
<TOP>; { return SEMICOLON; }
<TOP>#.*$ ;
<TOP>apm_event { return APMEVENT; }
<TOP>NOEVENT { yylval.ev = EVENT_NOEVENT; return EVENT; }
<TOP>STANDBYREQ { yylval.ev = EVENT_STANDBYREQ; return EVENT; }
<TOP>SUSPENDREQ { yylval.ev = EVENT_SUSPENDREQ; return EVENT; }
<TOP>NORMRESUME { yylval.ev = EVENT_NORMRESUME; return EVENT; }
<TOP>CRITRESUME { yylval.ev = EVENT_CRITRESUME; return EVENT; }
<TOP>BATTERYLOW { yylval.ev = EVENT_BATTERYLOW; return EVENT; }
<TOP>POWERSTATECHANGE { yylval.ev = EVENT_POWERSTATECHANGE; return EVENT; }
<TOP>UPDATETIME { yylval.ev = EVENT_UPDATETIME; return EVENT; }
<TOP>CRITSUSPEND { yylval.ev = EVENT_CRITSUSPEND; return EVENT; }
<TOP>USERSTANDBYREQ { yylval.ev = EVENT_USERSTANDBYREQ; return EVENT; }
<TOP>USERSUSPENDREQ { yylval.ev = EVENT_USERSUSPENDREQ; return EVENT; }
<TOP>STANDBYRESUME { yylval.ev = EVENT_STANDBYRESUME; return EVENT; }
<TOP>CAPABILITIESCHANGE { yylval.ev = EVENT_CAPABILITIESCHANGE; return EVENT; }
<TOP>apm_battery { return APMBATT; }
<TOP>charging { return BATTCHARGE; }
<TOP>discharging { return BATTDISCHARGE; }
<TOP>[0-9]+% {
yylval.i = atoi(yytext);
return BATTPERCENT;
}
<TOP>[0-9]+[Mm] {
yylval.i = -atoi(yytext);
return BATTTIME;
}
<TOP>exec { return EXECCMD; }
<TOP>reject { return REJECTCMD; }
<TOP>\{ { return BEGINBLOCK; }
<TOP>\} { return ENDBLOCK; }
<TOP>\"[^"]+\" {
int len = strlen(yytext) - 2;
if ((yylval.str = (char *) malloc(len + 1)) == NULL)
goto out;
memcpy(yylval.str, yytext + 1, len);
yylval.str[len] = '\0';
out:
return STRING;
}
<TOP>[^"{},;#\n\t ]+ { yylval.str = strdup(yytext); return UNKNOWN; }
%%
void
yyerror(const char *s)
{
syslog(LOG_ERR, "line %d: %s%s %s.\n", lineno, yytext, yytext?":":"", s);
}
|
