80 lines
2.4 KiB
Plaintext
80 lines
2.4 KiB
Plaintext
%{
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/*-
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* Copyright (c) 2003-2004, Maxime Henrion <mux@FreeBSD.org>
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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 AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <err.h>
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#include <stdlib.h>
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#include <string.h>
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#include "parse.h"
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#include "misc.h"
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#include "token.h"
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int lineno = 1;
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%}
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%option nounput
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%option noyywrap
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%%
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[ \t]+ ;
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#.* ;
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\*default { return DEFAULT; }
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base { yylval.i = PT_BASE; return NAME; }
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date { yylval.i = PT_DATE; return NAME; }
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host { yylval.i = PT_HOST; return NAME; }
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prefix { yylval.i = PT_PREFIX; return NAME; }
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release { yylval.i = PT_RELEASE; return NAME; }
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tag { yylval.i = PT_TAG; return NAME; }
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umask { yylval.i = PT_UMASK; return NAME; }
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list { yylval.i = PT_LIST; return NAME; }
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norsync { yylval.i = PT_NORSYNC; return NAME; }
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= { return EQUAL; }
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compress { yylval.i = PT_COMPRESS; return BOOLEAN; }
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delete { yylval.i = PT_DELETE; return BOOLEAN; }
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use-rel-suffix { yylval.i = PT_USE_REL_SUFFIX; return BOOLEAN; }
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[a-zA-Z0-9./_-]+ {
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yylval.str = strdup(yytext);
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if (yylval.str == NULL)
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err(1, "strdup");
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return STRING;
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}
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\n lineno++;
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%%
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void
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yyerror(const char *s)
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{
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lprintf(-1, "Parse error line %d: %s: %s\n", lineno, s, yytext);
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exit(1);
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}
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