diff options
Diffstat (limited to 'usr.sbin/ctld/token.l')
| -rw-r--r-- | usr.sbin/ctld/token.l | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/usr.sbin/ctld/token.l b/usr.sbin/ctld/token.l new file mode 100644 index 0000000..f968d97 --- /dev/null +++ b/usr.sbin/ctld/token.l @@ -0,0 +1,85 @@ +%{ +/*- + * Copyright (c) 2012 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Edward Tomasz Napierala under sponsorship + * from the FreeBSD Foundation. + * + * 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 <stdio.h> +#include <stdint.h> +#include <string.h> + +#include "ctld.h" +#include "y.tab.h" + +int lineno; + +#define YY_DECL int yylex(void) +extern int yylex(void); + +%} + +%option noinput +%option nounput + +%% +alias { return ALIAS; } +auth-group { return AUTH_GROUP; } +backend { return BACKEND; } +blocksize { return BLOCKSIZE; } +chap { return CHAP; } +chap-mutual { return CHAP_MUTUAL; } +debug { return DEBUG; } +device-id { return DEVICE_ID; } +discovery-auth-group { return DISCOVERY_AUTH_GROUP; } +listen { return LISTEN; } +listen-iser { return LISTEN_ISER; } +lun { return LUN; } +maxproc { return MAXPROC; } +option { return OPTION; } +path { return PATH; } +pidfile { return PIDFILE; } +portal-group { return PORTAL_GROUP; } +serial { return SERIAL; } +size { return SIZE; } +target { return TARGET; } +timeout { return TIMEOUT; } +[0-9]+[kKmMgGtTpPeE]? { if (expand_number(yytext, &yylval.num) == 0) + return NUM; + else + return STR; + } +\"[^"]+\" { yylval.str = strndup(yytext + 1, + strlen(yytext) - 2); return STR; } +[a-zA-Z0-9\.\-_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; } +\{ { return OPENING_BRACKET; } +\} { return CLOSING_BRACKET; } +#.*$ /* ignore comments */; +\n { lineno++; } +[ \t]+ /* ignore whitespace */; +%% |
