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%{
/*
* Copyright (c) 2004-2006, Doug Harple. 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.
*
* 3. Neither the name of author nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
* OWNER 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.
*
* $Id: config_file.l,v 1.15 2006/07/03 16:45:54 purgedhalo Exp $
*
*/
#include "config.h"
#include <string.h>
#include <stdlib.h>
#include "config_file_y.h"
int config_file_lineno = 1;
%}
%%
[\t ]+ { /* ignore whitespace */ }
#.* { /* ignore comments */ }
\n { config_file_lineno++; }
[Ss][Ee][Qq][Uu][Ee][Nn][Cc][Ee] { return SEQUENCE; }
[Ii][Gg][Nn][Oo][Rr][Ee] { return IGNORE; }
[Uu][Nn][Cc][Gg][Ii] { return UNCGI; }
[Ii][Ss][Oo]8859_1 { return ISO8859_1; }
[Uu][Tt][Ff]_8 { return UTF_8; }
[Ss][Aa][Ff][Ee] { return SAFE; }
[Ww][Ii][Pp][Ee][Uu][Pp] { return WIPEUP; }
[Mm][Aa][Xx]_[Ll][Ee][Nn][Gg][Tt][Hh] { return MAX_LENGTH; }
[Ll][Oo][Ww][Ee][Rr] { return LOWER; }
[Ll][Ee][Nn][Gg][Tt][Hh] { return LENGTH; }
[Ff][Ii][Ll][Ee][Nn][Aa][Mm][Ee] { return FILENAME; }
[Rr][Ee][Mm][Oo][Vv][Ee]_[Tt][Rr][Aa][Ii][Ll][Ii][Nn][Gg] { return REMOVE_TRAILING; }
[{] { return OPEN; }
[}] { return CLOSE; }
\"[^\"\n]*[\"\n] {
yylval.string = strdup(yytext+1);
if (yylval.string[yyleng-2] != '"') {
printf("Unterminated character string\n");
}
else {
yylval.string[yyleng-2] = '\0';
}
return QSTRING;
}
[a-zA-Z][a-zA-Z0-9_]* {
yylval.string = strdup(yytext);
return ID;
}
[0-9]+ {
yylval.nvalue = atoi(yytext);
return NVALUE;
}
[;] { return EOL; }
%%
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