usr/src/cmd/cron/att2.l

   1 %{
   2 /*
   3  * CDDL HEADER START
   4  *
   5  * The contents of this file are subject to the terms of the
   6  * Common Development and Distribution License, Version 1.0 only
   7  * (the "License").  You may not use this file except in compliance
   8  * with the License.
   9  *
  10  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  11  * or http://www.opensolaris.org/os/licensing.
  12  * See the License for the specific language governing permissions
  13  * and limitations under the License.
  14  *
  15  * When distributing Covered Code, include this CDDL HEADER in each
  16  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  17  * If applicable, add the following below this CDDL HEADER, with the
  18  * fields enclosed by brackets "[]" replaced with your own identifying
  19  * information: Portions Copyright [yyyy] [name of copyright owner]
  20  *
  21  * CDDL HEADER END
  22  */
  23 %}
  24 %{
  25 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  26 %}
  27 %{
  28 /*        All Rights Reserved   */
  29 %}
  30
  31 %{
  32 #ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.2   */
  33 %}
  34
  35 %{
  36
  37 #include "att1.h"
  38 #include <ctype.h>
  39 #define LL(t,v) return(yylval = v, t)
  40 #undef getc
  41 #define getc(x) (*argp?tolower(*argp++):EOF)
  42 #undef feof
  43 #define feof(x) (*argp?0:1)
  44 extern  int yylval;
  45 char    *argp = "";
  46 %}
  47 %%
  48 [ \t\n]+                ;
  49 "jan"|"january"         { LL(MONTH, 0); }
  50 "feb"|"february"        { LL(MONTH, 1); }
  51 "mar"|"march"           { LL(MONTH, 2); }
  52 "apr"|"april"           { LL(MONTH, 3); }
  53 "may"                   { LL(MONTH, 4); }
  54 "jun"|"june"            { LL(MONTH, 5); }
  55 "jul"|"july"            { LL(MONTH, 6); }
  56 "aug"|"august"          { LL(MONTH, 7); }
  57 "sep"|"september"       { LL(MONTH, 8); }
  58 "oct"|"october"         { LL(MONTH, 9); }
  59 "nov"|"november"        { LL(MONTH, 10); }
  60 "dec"|"december"        { LL(MONTH, 11); }
  61 "sun"|"sunday"          { LL(DAY, 0); }
  62 "mon"|"monday"          { LL(DAY, 1); }
  63 "tue"|"tuesday"         { LL(DAY, 2); }
  64 "wed"|"wednesday"       { LL(DAY, 3); }
  65 "thu"|"thursday"        { LL(DAY, 4); }
  66 "fri"|"friday"          { LL(DAY, 5); }
  67 "sat"|"saturday"        { LL(DAY, 6); }
  68 "today"                 { LL(DAY, 7); }
  69 "tomorrow"              { LL(DAY, 8); }
  70 "noon"                  { LL(TIME, NOON); }
  71 "midnight"              { LL(TIME, MIDNIGHT); }
  72 "now"                   { LL(TIME, NOW); }
  73 "am"                    { LL(SUFF, AM); }
  74 "pm"                    { LL(SUFF, PM); }
  75 "zulu"                  { LL(ZONE, ZULU); }
  76 "utc"                   { LL(ZONE, ZULU); }
  77 "gmt"                   { LL(ZONE, ZULU); }
  78 "next"                  { LL(NEXT, 1); }
  79 "min"s?|"minute"s?              { LL(UNIT, MINUTE); }
  80 "hour"s?                { LL(UNIT, HOUR); }
  81 "day"s?                 { LL(UNIT, DAY); }
  82 "week"s?                { LL(UNIT, WEEK); }
  83 "month"s?               { LL(UNIT, MONTH); }
  84 "year"s?                { LL(UNIT, YEAR); }
  85 [0-9]                   { yylval = yytext[0] - '0'; return(NUMB); }
  86 [:]                     { LL(COLON, 0); }
  87 [,]                     { LL(COMMA, 0); }
  88 [+]                     { LL(PLUS, 0); }
  89 .                       { LL(UNKNOWN, 0); }
  90 %%