usr.sbin/ctld/token.l

   1 %{
   2 /*-
   3  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   4  *
   5  * Copyright (c) 2012 The FreeBSD Foundation
   6  *
   7  * This software was developed by Edward Tomasz Napierala under sponsorship
   8  * from the FreeBSD Foundation.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  *
  31  * $FreeBSD$
  32  */
  33
  34 #include <stdio.h>
  35 #include <stdint.h>
  36 #include <string.h>
  37
  38 #include "y.tab.h"
  39
  40 int lineno;
  41
  42 #define YY_DECL int yylex(void)
  43 extern int      yylex(void);
  44
  45 %}
  46
  47 %option noyywrap
  48 %option noinput
  49 %option nounput
  50
  51 %%
  52 alias                   { return ALIAS; }
  53 auth-group              { return AUTH_GROUP; }
  54 auth-type               { return AUTH_TYPE; }
  55 backend                 { return BACKEND; }
  56 blocksize               { return BLOCKSIZE; }
  57 chap                    { return CHAP; }
  58 chap-mutual             { return CHAP_MUTUAL; }
  59 ctl-lun                 { return CTL_LUN; }
  60 debug                   { return DEBUG; }
  61 device-id               { return DEVICE_ID; }
  62 device-type             { return DEVICE_TYPE; }
  63 discovery-auth-group    { return DISCOVERY_AUTH_GROUP; }
  64 discovery-filter        { return DISCOVERY_FILTER; }
  65 dscp                    { return DSCP; }
  66 pcp                     { return PCP; }
  67 foreign                 { return FOREIGN; }
  68 initiator-name          { return INITIATOR_NAME; }
  69 initiator-portal        { return INITIATOR_PORTAL; }
  70 listen                  { return LISTEN; }
  71 listen-iser             { return LISTEN_ISER; }
  72 lun                     { return LUN; }
  73 maxproc                 { return MAXPROC; }
  74 offload                 { return OFFLOAD; }
  75 option                  { return OPTION; }
  76 path                    { return PATH; }
  77 pidfile                 { return PIDFILE; }
  78 isns-server             { return ISNS_SERVER; }
  79 isns-period             { return ISNS_PERIOD; }
  80 isns-timeout            { return ISNS_TIMEOUT; }
  81 port                    { return PORT; }
  82 portal-group            { return PORTAL_GROUP; }
  83 redirect                { return REDIRECT; }
  84 serial                  { return SERIAL; }
  85 size                    { return SIZE; }
  86 tag                     { return TAG; }
  87 target                  { return TARGET; }
  88 timeout                 { return TIMEOUT; }
  89 af11                    { return AF11; }
  90 af12                    { return AF12; }
  91 af13                    { return AF13; }
  92 af21                    { return AF21; }
  93 af22                    { return AF22; }
  94 af23                    { return AF23; }
  95 af31                    { return AF31; }
  96 af32                    { return AF32; }
  97 af33                    { return AF33; }
  98 af41                    { return AF41; }
  99 af42                    { return AF42; }
 100 af43                    { return AF43; }
 101 be                      { return CS0;  }
 102 ef                      { return EF;   }
 103 cs0                     { return CS0;  }
 104 cs1                     { return CS1;  }
 105 cs2                     { return CS2;  }
 106 cs3                     { return CS3;  }
 107 cs4                     { return CS4;  }
 108 cs5                     { return CS5;  }
 109 cs6                     { return CS6;  }
 110 cs7                     { return CS7;  }
 111 \"[^"]+\"               { yylval.str = strndup(yytext + 1,
 112                             strlen(yytext) - 2); return STR; }
 113 [a-zA-Z0-9\.\-@_/\:\[\]]+ { yylval.str = strdup(yytext); return STR; }
 114 \{                      { return OPENING_BRACKET; }
 115 \}                      { return CLOSING_BRACKET; }
 116 #.*$                    /* ignore comments */;
 117 \r\n                    { lineno++; }
 118 \n                      { lineno++; }
 119 ;                       { return SEMICOLON; }
 120 [ \t]+                  /* ignore whitespace */;
 121 .                       { yylval.str = strdup(yytext); return STR; }
 122 %%