72 lines
2.6 KiB
Plaintext
72 lines
2.6 KiB
Plaintext
/* $NetBSD: config_lex.l,v 1.8 2012/03/15 02:02:23 joerg Exp $ */
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/*-
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* Copyright (c) 2007 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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%{
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: config_lex.l,v 1.8 2012/03/15 02:02:23 joerg Exp $");
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#endif /* not lint */
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#include <stdio.h>
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#include <string.h>
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#include <prop/proplib.h>
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#include "config_yacc.h"
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extern int yyline;
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extern int yyerror(const char *, ...) __printflike(1, 2);
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int yylex(void);
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%}
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%option noyywrap noinput nounput
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DEVICEPROP refresh-timeout
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SENSOR sensor[0-9]+
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SENSORPROP warning-max|high-capacity|warning-min|warning-capacity|critical-max|maximum-capacity|critical-min|critical-capacity|rfact|description
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SP_STRING [(+|\-)\$A-Za-z\.\/_\-0-9 ]*
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STRING [\$A-Za-z\.\/_\-0-9]*
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%%
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#.*$ /* Eat up comments */
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[ \t]+ /* Eat up whitespace */
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\n { yyline++; }
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= { return EQUAL; }
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; { return EOL; }
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"{" { return LBRACE; }
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"}" { return RBRACE; }
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{DEVICEPROP} { yylval.string = strdup(yytext); return DEVICE_PROP; }
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{SENSOR} { yylval.string = strdup(yytext); return SENSOR; }
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{SENSORPROP} { yylval.string = strdup(yytext); return SENSOR_PROP; }
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\"{SP_STRING}\" { yylval.string = strdup(yytext + 1);
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yylval.string[strlen(yytext) - 2] = '\0'; return STRING; }
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{STRING} { yylval.string = strdup(yytext); return STRING; }
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. { yyerror("illegal token `%s'", yytext); }
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