1 /* $NetBSD: src/usr.bin/mkesdb/lex.l,v 1.2 2003/10/27 00:12:43 lukem Exp $ */
5 * Copyright (c)2003 Citrus Project,
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #pragma GCC diagnostic ignored "-Wsign-compare"
31 #include <sys/endian.h>
32 #include <sys/queue.h>
54 #.*[\n]|"//".*[\n]|[\n] { aline_number++; return (R_LN); }
56 "/*" { BEGIN COMMENT; }
57 <COMMENT>"*/" { BEGIN 0; }
58 <COMMENT>[\n] { aline_number++; }
61 yyerror("unexpected file end (unterminate comment)\n");
65 ([1-9][0-9]*)|(0[0-9]*)|(0[xX][0-9A-Fa-f]+) {
66 yylval.i_value = strtoul(yytext, NULL, 0);
70 "NAME" { return R_NAME; }
71 "ENCODING" { return R_ENCODING; }
72 "VARIABLE" { return R_VARIABLE; }
73 "DEFCSID" { return R_DEFCSID; }
74 "INVALID" { return R_INVALID; }
76 \"([^\"\n]*(\\\")?)*\"|\'([^\'\n]*(\\\')?)*\' {
79 yylval.s_value = malloc(len-1);
80 strlcpy(yylval.s_value, yytext+1, len-1);
83 [^ =/\-0-9\t\n][^ \t\n]* {
84 yylval.s_value = strdup(yytext);