dvbd / y.tab.c @ bfdb7446
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/* A Bison parser, made from parsetime.y
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by GNU bison 1.31. */
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#define YYBISON 1 /* Identify Bison output. */ |
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|
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# define INT 257 |
| 7 |
# define NOW 258 |
| 8 |
# define AM 259 |
| 9 |
# define PM 260 |
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# define NOON 261 |
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# define MIDNIGHT 262 |
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# define TEATIME 263 |
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# define SUN 264 |
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# define MON 265 |
| 15 |
# define TUE 266 |
| 16 |
# define WED 267 |
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# define THU 268 |
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# define FRI 269 |
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# define SAT 270 |
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# define TODAY 271 |
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# define TOMORROW 272 |
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# define NEXT 273 |
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# define MINUTE 274 |
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# define HOUR 275 |
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# define DAY 276 |
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# define WEEK 277 |
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# define MONTH 278 |
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# define YEAR 279 |
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# define JAN 280 |
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# define FEB 281 |
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# define MAR 282 |
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# define APR 283 |
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# define MAY 284 |
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# define JUN 285 |
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# define JUL 286 |
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# define AUG 287 |
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# define SEP 288 |
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# define OCT 289 |
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# define NOV 290 |
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# define DEC 291 |
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# define WORD 292 |
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|
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#line 1 "parsetime.y" |
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#include <time.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "parsetime.h" |
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#define YYDEBUG 1 |
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|
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time_t currtime; |
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struct tm exectm;
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static int isgmt; |
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static int time_only; |
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extern int yyerror(char *s); |
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extern int yylex(); |
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int add_date(int number, int period); |
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#line 20 "parsetime.y" |
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#ifndef YYSTYPE
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typedef union { |
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char * charval;
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int intval;
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} yystype; |
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# define YYSTYPE yystype
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#endif
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#ifndef YYDEBUG
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# define YYDEBUG 0 |
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#endif
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#define YYFINAL 104 |
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#define YYFLAG -32768 |
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#define YYNTBASE 47 |
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/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */
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#define YYTRANSLATE(x) ((unsigned)(x) <= 292 ? yytranslate[x] : 69) |
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/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */
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static const char yytranslate[] = |
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{
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0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 88 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 89 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 45, |
| 90 |
2, 2, 2, 43, 39, 40, 41, 42, 2, 2, |
| 91 |
2, 2, 2, 2, 2, 2, 2, 2, 44, 2, |
| 92 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 93 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 94 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 95 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 96 |
2, 2, 2, 2, 46, 2, 2, 2, 2, 2, |
| 97 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 98 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 99 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 100 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 101 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 102 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 103 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 104 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 105 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 106 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 107 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 108 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 109 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 110 |
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 1, 3, 4, 5, |
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6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
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16, 17, 18, 19, 20, 21, 22, 23, 24, 25, |
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26, 27, 28, 29, 30, 31, 32, 33, 34, 35, |
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36, 37, 38 |
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}; |
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#if YYDEBUG
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static const short yyprhs[] = |
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{
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0, 0, 2, 4, 7, 10, 14, 16, 18, 21, |
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23, 25, 27, 28, 30, 33, 37, 42, 45, 49, |
| 123 |
54, 60, 62, 64, 66, 69, 73, 78, 80, 82, |
| 124 |
84, 90, 96, 100, 103, 107, 113, 115, 117, 121, |
| 125 |
124, 127, 131, 133, 135, 137, 139, 141, 143, 145, |
| 126 |
147, 149, 151, 153, 155, 157, 159, 161, 163, 165, |
| 127 |
167, 169, 171, 173, 175, 177, 179, 181, 183, 185, |
| 128 |
187, 189, 191, 193, 195, 197, 199, 201, 203, 205, |
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207, 209 |
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}; |
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static const short yyrhs[] = |
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{
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52, 0, 51, 0, 51, 52, 0, 50, 53, 0, |
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50, 52, 53, 0, 48, 0, 49, 0, 49, 53, |
| 135 |
0, 4, 0, 18, 0, 51, 0, 0, 57, 0, |
| 136 |
57, 58, 0, 59, 68, 60, 0, 59, 68, 60, |
| 137 |
58, 0, 59, 61, 0, 59, 61, 58, 0, 59, |
| 138 |
68, 60, 61, 0, 59, 68, 60, 61, 58, 0, |
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7, 0, 8, 0, 9, 0, 62, 64, 0, 62, |
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64, 65, 0, 62, 64, 39, 65, 0, 66, 0, |
| 141 |
17, 0, 18, 0, 65, 40, 63, 40, 64, 0, |
| 142 |
64, 41, 63, 41, 65, 0, 64, 41, 63, 0, |
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64, 62, 0, 64, 62, 65, 0, 63, 42, 64, |
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42, 65, 0, 54, 0, 55, 0, 43, 67, 56, |
| 145 |
0, 19, 56, 0, 19, 66, 0, 40, 67, 56, |
| 146 |
0, 20, 0, 21, 0, 22, 0, 23, 0, 24, |
| 147 |
0, 25, 0, 3, 0, 38, 0, 57, 0, 3, |
| 148 |
0, 5, 0, 6, 0, 26, 0, 27, 0, 28, |
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0, 29, 0, 30, 0, 31, 0, 32, 0, 33, |
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0, 34, 0, 35, 0, 36, 0, 37, 0, 3, |
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0, 3, 0, 3, 0, 10, 0, 11, 0, 12, |
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0, 13, 0, 14, 0, 15, 0, 16, 0, 3, |
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0, 44, 0, 45, 0, 41, 0, 46, 0, 39, |
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0
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}; |
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#endif
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#if YYDEBUG
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/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
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static const short yyrline[] = |
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{
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0, 42, 43, 47, 48, 49, 50, 53, 54, 57, |
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58, 64, 65, 67, 68, 69, 70, 71, 72, 73, |
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74, 75, 80, 86, 93, 94, 95, 96, 100, 101, |
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105, 106, 107, 108, 109, 110, 113, 114, 116, 120, |
| 167 |
124, 130, 136, 137, 138, 139, 140, 141, 144, 213, |
| 168 |
226, 229, 239, 249, 262, 263, 264, 265, 266, 267, |
| 169 |
268, 269, 270, 271, 272, 273, 276, 290, 303, 326, |
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327, 328, 329, 330, 331, 332, 335, 345, 346, 347, |
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348, 349 |
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}; |
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#endif
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#if (YYDEBUG) || defined YYERROR_VERBOSE
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/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */
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static const char *const yytname[] = |
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{
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"$", "error", "$undefined.", "INT", "NOW", "AM", "PM", "NOON", "MIDNIGHT", |
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"TEATIME", "SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT", "TODAY", |
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"TOMORROW", "NEXT", "MINUTE", "HOUR", "DAY", "WEEK", "MONTH", "YEAR", |
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"JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", |
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"NOV", "DEC", "WORD", "','", "'-'", "'.'", "'/'", "'+'", "':'", "'\\''", |
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"'h'", "timespec", "nowspec", "now", "time_or_not", "time", "date", |
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"inc_or_dec", "increment", "decrement", "inc_period", |
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"hr24clock_hr_min", "timezone_name", "hr24clock_hour", "minute", |
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"am_pm", "month_name", "month_number", "day_number", "year_number", |
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"day_of_week", "inc_number", "time_sep", NULL |
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}; |
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#endif
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/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
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static const short yyr1[] = |
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{
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0, 47, 47, 47, 47, 47, 47, 48, 48, 49, |
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49, 50, 50, 51, 51, 51, 51, 51, 51, 51, |
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51, 51, 51, 51, 52, 52, 52, 52, 52, 52, |
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52, 52, 52, 52, 52, 52, 53, 53, 54, 54, |
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54, 55, 56, 56, 56, 56, 56, 56, 57, 58, |
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59, 60, 61, 61, 62, 62, 62, 62, 62, 62, |
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62, 62, 62, 62, 62, 62, 63, 64, 65, 66, |
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66, 66, 66, 66, 66, 66, 67, 68, 68, 68, |
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68, 68 |
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}; |
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/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
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static const short yyr2[] = |
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{
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0, 1, 1, 2, 2, 3, 1, 1, 2, 1, |
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1, 1, 0, 1, 2, 3, 4, 2, 3, 4, |
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5, 1, 1, 1, 2, 3, 4, 1, 1, 1, |
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5, 5, 3, 2, 3, 5, 1, 1, 3, 2, |
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2, 3, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1 |
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}; |
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/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
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doesn't specify something else to do. Zero means the default is an
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error. */
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static const short yydefact[] = |
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{
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12, 48, 9, 21, 22, 23, 69, 70, 71, 72, |
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73, 74, 75, 28, 10, 54, 55, 56, 57, 58, |
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59, 60, 61, 62, 63, 64, 65, 6, 7, 0, |
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11, 1, 13, 0, 0, 0, 0, 0, 27, 0, |
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0, 0, 8, 36, 37, 67, 29, 0, 4, 3, |
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49, 14, 52, 53, 81, 79, 77, 78, 80, 17, |
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0, 67, 24, 0, 0, 33, 0, 42, 43, 44, |
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45, 46, 47, 39, 40, 76, 0, 0, 5, 18, |
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51, 15, 68, 0, 25, 0, 66, 32, 34, 0, |
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41, 38, 16, 19, 26, 0, 0, 0, 20, 35, |
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31, 30, 0, 0, 0 |
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}; |
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static const short yydefgoto[] = |
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{
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102, 27, 28, 29, 30, 31, 42, 43, 44, 73, |
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32, 51, 33, 81, 59, 34, 35, 36, 37, 38, |
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76, 60 |
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}; |
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static const short yypact[] = |
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{
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114, -21,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
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-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, |
| 251 |
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -13, 41, |
| 252 |
79,-32768, -4, 4, 22, -14, 142, -8,-32768, 174, |
| 253 |
33, 33,-32768,-32768,-32768, -18,-32768, -13,-32768,-32768, |
| 254 |
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 9, |
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58,-32768, 0, 22, 59, 61, 59,-32768,-32768,-32768, |
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-32768,-32768,-32768,-32768,-32768,-32768, -5, -5,-32768,-32768, |
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-32768, 8,-32768, 61,-32768, 23,-32768, 25,-32768, 40, |
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-32768,-32768,-32768, 9,-32768, 61, 61, 22,-32768,-32768, |
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-32768,-32768, 83, 85,-32768 |
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}; |
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static const short yypgoto[] = |
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{
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-32768,-32768,-32768,-32768,-32768, -22, -24,-32768,-32768, -65, |
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-32768, -55,-32768,-32768, 5, 51, -33, -34, 71, 49, |
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57,-32768 |
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}; |
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| 269 |
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#define YYLAST 199 |
| 271 |
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| 272 |
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| 273 |
static const short yytable[] = |
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{
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| 275 |
62, -50, -50, 82, 79, 48, 39, 47, 49, 52, |
| 276 |
53, 90, 91, 52, 53, 67, 68, 69, 70, 71, |
| 277 |
72, -66, -68, 78, -66, 61, 92, 40, 63, 85, |
| 278 |
41, 87, 66, 89, 50, -50, 75, -50, 98, 83, |
| 279 |
-50, -50, -50, 54, 45, 55, 50, 50, 56, 57, |
| 280 |
58, 6, 7, 8, 9, 10, 11, 12, 13, 46, |
| 281 |
39, 80, 86, 101, 82, 95, 96, 15, 16, 17, |
| 282 |
18, 19, 20, 21, 22, 23, 24, 25, 26, -2, |
| 283 |
97, 40, 45, 103, 41, 104, 93, 65, 74, 6, |
| 284 |
7, 8, 9, 10, 11, 12, 13, 46, 77, 0, |
| 285 |
0, 0, 0, 0, 0, 15, 16, 17, 18, 19, |
| 286 |
20, 21, 22, 23, 24, 25, 26, 1, 2, 0, |
| 287 |
0, 3, 4, 5, 6, 7, 8, 9, 10, 11, |
| 288 |
12, 13, 14, 84, 0, 0, 88, 0, 0, 0, |
| 289 |
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
| 290 |
25, 26, 0, 0, 94, 0, 0, 0, 0, 0, |
| 291 |
0, 0, 0, 0, 0, 0, 99, 100, 15, 16, |
| 292 |
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, |
| 293 |
0, 0, 0, 64, 6, 7, 8, 9, 10, 11, |
| 294 |
12, 0, 0, 0, 67, 68, 69, 70, 71, 72 |
| 295 |
}; |
| 296 |
|
| 297 |
static const short yycheck[] = |
| 298 |
{
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| 299 |
34, 5, 6, 3, 59, 29, 19, 29, 30, 5, |
| 300 |
6, 76, 77, 5, 6, 20, 21, 22, 23, 24, |
| 301 |
25, 42, 40, 47, 42, 3, 81, 40, 42, 63, |
| 302 |
43, 64, 40, 66, 38, 39, 3, 41, 93, 39, |
| 303 |
44, 45, 46, 39, 3, 41, 38, 38, 44, 45, |
| 304 |
46, 10, 11, 12, 13, 14, 15, 16, 17, 18, |
| 305 |
19, 3, 3, 97, 3, 42, 41, 26, 27, 28, |
| 306 |
29, 30, 31, 32, 33, 34, 35, 36, 37, 0, |
| 307 |
40, 40, 3, 0, 43, 0, 81, 36, 39, 10, |
| 308 |
11, 12, 13, 14, 15, 16, 17, 18, 41, -1, |
| 309 |
-1, -1, -1, -1, -1, 26, 27, 28, 29, 30, |
| 310 |
31, 32, 33, 34, 35, 36, 37, 3, 4, -1, |
| 311 |
-1, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 312 |
16, 17, 18, 62, -1, -1, 65, -1, -1, -1, |
| 313 |
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, |
| 314 |
36, 37, -1, -1, 83, -1, -1, -1, -1, -1, |
| 315 |
-1, -1, -1, -1, -1, -1, 95, 96, 26, 27, |
| 316 |
28, 29, 30, 31, 32, 33, 34, 35, 36, 37, |
| 317 |
-1, -1, -1, 41, 10, 11, 12, 13, 14, 15, |
| 318 |
16, -1, -1, -1, 20, 21, 22, 23, 24, 25 |
| 319 |
}; |
| 320 |
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
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| 321 |
#line 3 "/usr/share/bison/bison.simple" |
| 322 |
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| 323 |
/* Skeleton output parser for bison,
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| 324 |
Copyright (C) 1984, 1989, 1990, 2000, 2001 Free Software Foundation, Inc.
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| 325 |
|
| 326 |
This program is free software; you can redistribute it and/or modify
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| 327 |
it under the terms of the GNU General Public License as published by
|
| 328 |
the Free Software Foundation; either version 2, or (at your option)
|
| 329 |
any later version.
|
| 330 |
|
| 331 |
This program is distributed in the hope that it will be useful,
|
| 332 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 333 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 334 |
GNU General Public License for more details.
|
| 335 |
|
| 336 |
You should have received a copy of the GNU General Public License
|
| 337 |
along with this program; if not, write to the Free Software
|
| 338 |
Foundation, Inc., 59 Temple Place - Suite 330,
|
| 339 |
Boston, MA 02111-1307, USA. */
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| 340 |
|
| 341 |
/* As a special exception, when this file is copied by Bison into a
|
| 342 |
Bison output file, you may use that output file without restriction.
|
| 343 |
This special exception was added by the Free Software Foundation
|
| 344 |
in version 1.24 of Bison. */
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| 345 |
|
| 346 |
/* This is the parser code that is written into each bison parser when
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| 347 |
the %semantic_parser declaration is not specified in the grammar.
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| 348 |
It was written by Richard Stallman by simplifying the hairy parser
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| 349 |
used when %semantic_parser is specified. */
|
| 350 |
|
| 351 |
/* All symbols defined below should begin with yy or YY, to avoid
|
| 352 |
infringing on user name space. This should be done even for local
|
| 353 |
variables, as they might otherwise be expanded by user macros.
|
| 354 |
There are some unavoidable exceptions within include files to
|
| 355 |
define necessary library symbols; they are noted "INFRINGES ON
|
| 356 |
USER NAME SPACE" below. */
|
| 357 |
|
| 358 |
#ifdef __cplusplus
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| 359 |
# define YYSTD(x) std::x
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| 360 |
#else
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| 361 |
# define YYSTD(x) x
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| 362 |
#endif
|
| 363 |
|
| 364 |
#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
|
| 365 |
|
| 366 |
/* The parser invokes alloca or malloc; define the necessary symbols. */
|
| 367 |
|
| 368 |
# if YYSTACK_USE_ALLOCA
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| 369 |
# define YYSTACK_ALLOC alloca
|
| 370 |
# define YYSIZE_T YYSTD (size_t)
|
| 371 |
# else
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| 372 |
# ifndef YYSTACK_USE_ALLOCA
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| 373 |
# if defined (alloca) || defined (_ALLOCA_H)
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| 374 |
# define YYSTACK_ALLOC alloca
|
| 375 |
# define YYSIZE_T YYSTD (size_t)
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| 376 |
# else
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| 377 |
# ifdef __GNUC__
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| 378 |
# define YYSTACK_ALLOC __builtin_alloca
|
| 379 |
# endif
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| 380 |
# endif
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| 381 |
# endif
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| 382 |
# endif
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| 383 |
|
| 384 |
# ifdef YYSTACK_ALLOC
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| 385 |
/* Pacify GCC's `empty if-body' warning. */
|
| 386 |
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
| 387 |
# else
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| 388 |
# ifdef __cplusplus
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| 389 |
# include <cstdlib> /* INFRINGES ON USER NAME SPACE */ |
| 390 |
# define YYSIZE_T std::size_t
|
| 391 |
# else
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| 392 |
# ifdef __STDC__
|
| 393 |
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| 394 |
# define YYSIZE_T size_t
|
| 395 |
# endif
|
| 396 |
# endif
|
| 397 |
# define YYSTACK_ALLOC YYSTD (malloc)
|
| 398 |
# define YYSTACK_FREE YYSTD (free)
|
| 399 |
# endif
|
| 400 |
|
| 401 |
/* A type that is properly aligned for any stack member. */
|
| 402 |
union yyalloc
|
| 403 |
{
|
| 404 |
short yyss;
|
| 405 |
YYSTYPE yyvs; |
| 406 |
# if YYLSP_NEEDED
|
| 407 |
YYLTYPE yyls; |
| 408 |
# endif
|
| 409 |
}; |
| 410 |
|
| 411 |
/* The size of the maximum gap between one aligned stack and the next. */
|
| 412 |
# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1) |
| 413 |
|
| 414 |
/* The size of an array large to enough to hold all stacks, each with
|
| 415 |
N elements. */
|
| 416 |
# if YYLSP_NEEDED
|
| 417 |
# define YYSTACK_BYTES(N) \
|
| 418 |
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ |
| 419 |
+ 2 * YYSTACK_GAP_MAX)
|
| 420 |
# else
|
| 421 |
# define YYSTACK_BYTES(N) \
|
| 422 |
((N) * (sizeof (short) + sizeof (YYSTYPE)) \ |
| 423 |
+ YYSTACK_GAP_MAX) |
| 424 |
# endif
|
| 425 |
|
| 426 |
/* Relocate the TYPE STACK from its old location to the new one. The
|
| 427 |
local variables YYSIZE and YYSTACKSIZE give the old and new number of
|
| 428 |
elements in the stack, and YYPTR gives the new location of the
|
| 429 |
stack. Advance YYPTR to a properly aligned location for the next
|
| 430 |
stack. */
|
| 431 |
# define YYSTACK_RELOCATE(Type, Stack) \
|
| 432 |
do \
|
| 433 |
{ \
|
| 434 |
YYSIZE_T yynewbytes; \ |
| 435 |
yymemcpy ((char *) yyptr, (char *) (Stack), \ |
| 436 |
yysize * (YYSIZE_T) sizeof (Type)); \
|
| 437 |
Stack = &yyptr->Stack; \ |
| 438 |
yynewbytes = yystacksize * sizeof (Type) + YYSTACK_GAP_MAX; \
|
| 439 |
yyptr += yynewbytes / sizeof (*yyptr); \
|
| 440 |
} \ |
| 441 |
while (0) |
| 442 |
|
| 443 |
#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */ |
| 444 |
|
| 445 |
|
| 446 |
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
|
| 447 |
# define YYSIZE_T __SIZE_TYPE__
|
| 448 |
#endif
|
| 449 |
#if ! defined (YYSIZE_T) && defined (size_t)
|
| 450 |
# define YYSIZE_T size_t
|
| 451 |
#endif
|
| 452 |
#if ! defined (YYSIZE_T)
|
| 453 |
# ifdef __cplusplus
|
| 454 |
# include <cstddef> /* INFRINGES ON USER NAME SPACE */ |
| 455 |
# define YYSIZE_T std::size_t
|
| 456 |
# else
|
| 457 |
# ifdef __STDC__
|
| 458 |
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| 459 |
# define YYSIZE_T size_t
|
| 460 |
# endif
|
| 461 |
# endif
|
| 462 |
#endif
|
| 463 |
#if ! defined (YYSIZE_T)
|
| 464 |
# define YYSIZE_T unsigned int |
| 465 |
#endif
|
| 466 |
|
| 467 |
#define yyerrok (yyerrstatus = 0) |
| 468 |
#define yyclearin (yychar = YYEMPTY)
|
| 469 |
#define YYEMPTY -2 |
| 470 |
#define YYEOF 0 |
| 471 |
#define YYACCEPT goto yyacceptlab |
| 472 |
#define YYABORT goto yyabortlab |
| 473 |
#define YYERROR goto yyerrlab1 |
| 474 |
/* Like YYERROR except do call yyerror. This remains here temporarily
|
| 475 |
to ease the transition to the new meaning of YYERROR, for GCC.
|
| 476 |
Once GCC version 2 has supplanted version 1, this can go. */
|
| 477 |
#define YYFAIL goto yyerrlab |
| 478 |
#define YYRECOVERING() (!!yyerrstatus)
|
| 479 |
#define YYBACKUP(Token, Value) \
|
| 480 |
do \
|
| 481 |
if (yychar == YYEMPTY && yylen == 1) \ |
| 482 |
{ \
|
| 483 |
yychar = (Token); \ |
| 484 |
yylval = (Value); \ |
| 485 |
yychar1 = YYTRANSLATE (yychar); \ |
| 486 |
YYPOPSTACK; \ |
| 487 |
goto yybackup; \
|
| 488 |
} \ |
| 489 |
else \
|
| 490 |
{ \
|
| 491 |
yyerror ("syntax error: cannot back up"); \
|
| 492 |
YYERROR; \ |
| 493 |
} \ |
| 494 |
while (0) |
| 495 |
|
| 496 |
#define YYTERROR 1 |
| 497 |
#define YYERRCODE 256 |
| 498 |
|
| 499 |
|
| 500 |
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
|
| 501 |
are run).
|
| 502 |
|
| 503 |
When YYLLOC_DEFAULT is run, CURRENT is set the location of the
|
| 504 |
first token. By default, to implement support for ranges, extend
|
| 505 |
its range to the last symbol. */
|
| 506 |
|
| 507 |
#ifndef YYLLOC_DEFAULT
|
| 508 |
# define YYLLOC_DEFAULT(Current, Rhs, N) \
|
| 509 |
Current.last_line = Rhs[N].last_line; \ |
| 510 |
Current.last_column = Rhs[N].last_column; |
| 511 |
#endif
|
| 512 |
|
| 513 |
|
| 514 |
/* YYLEX -- calling `yylex' with the right arguments. */
|
| 515 |
|
| 516 |
#if YYPURE
|
| 517 |
# if YYLSP_NEEDED
|
| 518 |
# ifdef YYLEX_PARAM
|
| 519 |
# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
|
| 520 |
# else
|
| 521 |
# define YYLEX yylex (&yylval, &yylloc)
|
| 522 |
# endif
|
| 523 |
# else /* !YYLSP_NEEDED */ |
| 524 |
# ifdef YYLEX_PARAM
|
| 525 |
# define YYLEX yylex (&yylval, YYLEX_PARAM)
|
| 526 |
# else
|
| 527 |
# define YYLEX yylex (&yylval)
|
| 528 |
# endif
|
| 529 |
# endif /* !YYLSP_NEEDED */ |
| 530 |
#else /* !YYPURE */ |
| 531 |
# define YYLEX yylex ()
|
| 532 |
#endif /* !YYPURE */ |
| 533 |
|
| 534 |
|
| 535 |
/* Enable debugging if requested. */
|
| 536 |
#if YYDEBUG
|
| 537 |
|
| 538 |
# ifndef YYFPRINTF
|
| 539 |
# ifdef __cplusplus
|
| 540 |
# include <cstdio> /* INFRINGES ON USER NAME SPACE */ |
| 541 |
# else
|
| 542 |
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
| 543 |
# endif
|
| 544 |
# define YYFPRINTF YYSTD (fprintf)
|
| 545 |
# endif
|
| 546 |
|
| 547 |
# define YYDPRINTF(Args) \
|
| 548 |
do { \
|
| 549 |
if (yydebug) \
|
| 550 |
YYFPRINTF Args; \ |
| 551 |
} while (0) |
| 552 |
/* Nonzero means print parse trace. [The following comment makes no
|
| 553 |
sense to me. Could someone clarify it? --akim] Since this is
|
| 554 |
uninitialized, it does not stop multiple parsers from coexisting.
|
| 555 |
*/
|
| 556 |
int yydebug;
|
| 557 |
#else /* !YYDEBUG */ |
| 558 |
# define YYDPRINTF(Args)
|
| 559 |
#endif /* !YYDEBUG */ |
| 560 |
|
| 561 |
/* YYINITDEPTH -- initial size of the parser's stacks. */
|
| 562 |
#ifndef YYINITDEPTH
|
| 563 |
# define YYINITDEPTH 200 |
| 564 |
#endif
|
| 565 |
|
| 566 |
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
|
| 567 |
if the built-in stack extension method is used).
|
| 568 |
|
| 569 |
Do not make this value too large; the results are undefined if
|
| 570 |
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
|
| 571 |
evaluated with infinite-precision integer arithmetic. */
|
| 572 |
|
| 573 |
#if YYMAXDEPTH == 0 |
| 574 |
# undef YYMAXDEPTH
|
| 575 |
#endif
|
| 576 |
|
| 577 |
#ifndef YYMAXDEPTH
|
| 578 |
# define YYMAXDEPTH 10000 |
| 579 |
#endif
|
| 580 |
|
| 581 |
#if ! defined (yyoverflow) && ! defined (yymemcpy)
|
| 582 |
# if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ |
| 583 |
# define yymemcpy __builtin_memcpy
|
| 584 |
# else /* not GNU C or C++ */ |
| 585 |
|
| 586 |
/* This is the most reliable way to avoid incompatibilities
|
| 587 |
in available built-in functions on various systems. */
|
| 588 |
static void |
| 589 |
# if defined (__STDC__) || defined (__cplusplus)
|
| 590 |
yymemcpy (char *yyto, const char *yyfrom, YYSIZE_T yycount) |
| 591 |
# else
|
| 592 |
yymemcpy (yyto, yyfrom, yycount) |
| 593 |
char *yyto;
|
| 594 |
const char *yyfrom; |
| 595 |
YYSIZE_T yycount; |
| 596 |
# endif
|
| 597 |
{
|
| 598 |
register const char *yyf = yyfrom; |
| 599 |
register char *yyt = yyto; |
| 600 |
register YYSIZE_T yyi = yycount;
|
| 601 |
|
| 602 |
while (yyi-- != 0) |
| 603 |
*yyt++ = *yyf++; |
| 604 |
} |
| 605 |
# endif
|
| 606 |
#endif
|
| 607 |
|
| 608 |
#ifdef YYERROR_VERBOSE
|
| 609 |
|
| 610 |
# ifndef yystrlen
|
| 611 |
# if defined (__GLIBC__) && defined (_STRING_H)
|
| 612 |
# define yystrlen strlen
|
| 613 |
# else
|
| 614 |
/* Return the length of YYSTR. */
|
| 615 |
static YYSIZE_T
|
| 616 |
# if defined (__STDC__) || defined (__cplusplus)
|
| 617 |
yystrlen (const char *yystr) |
| 618 |
# else
|
| 619 |
yystrlen (yystr) |
| 620 |
const char *yystr; |
| 621 |
# endif
|
| 622 |
{
|
| 623 |
register const char *yys = yystr; |
| 624 |
|
| 625 |
while (*yys++ != '\0') |
| 626 |
continue;
|
| 627 |
|
| 628 |
return yys - yystr - 1; |
| 629 |
} |
| 630 |
# endif
|
| 631 |
# endif
|
| 632 |
|
| 633 |
# ifndef yystpcpy
|
| 634 |
# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
|
| 635 |
# define yystpcpy stpcpy
|
| 636 |
# else
|
| 637 |
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
|
| 638 |
YYDEST. */
|
| 639 |
static char * |
| 640 |
# if defined (__STDC__) || defined (__cplusplus)
|
| 641 |
yystpcpy (char *yydest, const char *yysrc) |
| 642 |
# else
|
| 643 |
yystpcpy (yydest, yysrc) |
| 644 |
char *yydest;
|
| 645 |
const char *yysrc; |
| 646 |
# endif
|
| 647 |
{
|
| 648 |
register char *yyd = yydest; |
| 649 |
register const char *yys = yysrc; |
| 650 |
|
| 651 |
while ((*yyd++ = *yys++) != '\0') |
| 652 |
continue;
|
| 653 |
|
| 654 |
return yyd - 1; |
| 655 |
} |
| 656 |
# endif
|
| 657 |
# endif
|
| 658 |
#endif
|
| 659 |
|
| 660 |
#line 341 "/usr/share/bison/bison.simple" |
| 661 |
|
| 662 |
|
| 663 |
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
|
| 664 |
into yyparse. The argument should have type void *.
|
| 665 |
It should actually point to an object.
|
| 666 |
Grammar actions can access the variable by casting it
|
| 667 |
to the proper pointer type. */
|
| 668 |
|
| 669 |
#ifdef YYPARSE_PARAM
|
| 670 |
# ifdef __cplusplus
|
| 671 |
# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM |
| 672 |
# define YYPARSE_PARAM_DECL
|
| 673 |
# else /* !__cplusplus */ |
| 674 |
# define YYPARSE_PARAM_ARG YYPARSE_PARAM
|
| 675 |
# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; |
| 676 |
# endif /* !__cplusplus */ |
| 677 |
#else /* !YYPARSE_PARAM */ |
| 678 |
# define YYPARSE_PARAM_ARG
|
| 679 |
# define YYPARSE_PARAM_DECL
|
| 680 |
#endif /* !YYPARSE_PARAM */ |
| 681 |
|
| 682 |
/* Prevent warning if -Wstrict-prototypes. */
|
| 683 |
#ifdef __GNUC__
|
| 684 |
# ifdef YYPARSE_PARAM
|
| 685 |
int yyparse (void *); |
| 686 |
# else
|
| 687 |
int yyparse (void); |
| 688 |
# endif
|
| 689 |
#endif
|
| 690 |
|
| 691 |
/* YY_DECL_VARIABLES -- depending whether we use a pure parser,
|
| 692 |
variables are global, or local to YYPARSE. */
|
| 693 |
|
| 694 |
#define YY_DECL_NON_LSP_VARIABLES \
|
| 695 |
/* The lookahead symbol. */ \
|
| 696 |
int yychar; \
|
| 697 |
\ |
| 698 |
/* The semantic value of the lookahead symbol. */ \
|
| 699 |
YYSTYPE yylval; \ |
| 700 |
\ |
| 701 |
/* Number of parse errors so far. */ \
|
| 702 |
int yynerrs;
|
| 703 |
|
| 704 |
#if YYLSP_NEEDED
|
| 705 |
# define YY_DECL_VARIABLES \
|
| 706 |
YY_DECL_NON_LSP_VARIABLES \ |
| 707 |
\ |
| 708 |
/* Location data for the lookahead symbol. */ \
|
| 709 |
YYLTYPE yylloc; |
| 710 |
#else
|
| 711 |
# define YY_DECL_VARIABLES \
|
| 712 |
YY_DECL_NON_LSP_VARIABLES |
| 713 |
#endif
|
| 714 |
|
| 715 |
|
| 716 |
/* If nonreentrant, generate the variables here. */
|
| 717 |
|
| 718 |
#if !YYPURE
|
| 719 |
YY_DECL_VARIABLES |
| 720 |
#endif /* !YYPURE */ |
| 721 |
|
| 722 |
int
|
| 723 |
yyparse (YYPARSE_PARAM_ARG) |
| 724 |
YYPARSE_PARAM_DECL |
| 725 |
{
|
| 726 |
/* If reentrant, generate the variables here. */
|
| 727 |
#if YYPURE
|
| 728 |
YY_DECL_VARIABLES |
| 729 |
#endif /* !YYPURE */ |
| 730 |
|
| 731 |
register int yystate; |
| 732 |
register int yyn; |
| 733 |
int yyresult;
|
| 734 |
/* Number of tokens to shift before error messages enabled. */
|
| 735 |
int yyerrstatus;
|
| 736 |
/* Lookahead token as an internal (translated) token number. */
|
| 737 |
int yychar1 = 0; |
| 738 |
|
| 739 |
/* Three stacks and their tools:
|
| 740 |
`yyss': related to states,
|
| 741 |
`yyvs': related to semantic values,
|
| 742 |
`yyls': related to locations.
|
| 743 |
|
| 744 |
Refer to the stacks thru separate pointers, to allow yyoverflow
|
| 745 |
to reallocate them elsewhere. */
|
| 746 |
|
| 747 |
/* The state stack. */
|
| 748 |
short yyssa[YYINITDEPTH];
|
| 749 |
short *yyss = yyssa;
|
| 750 |
register short *yyssp; |
| 751 |
|
| 752 |
/* The semantic value stack. */
|
| 753 |
YYSTYPE yyvsa[YYINITDEPTH]; |
| 754 |
YYSTYPE *yyvs = yyvsa; |
| 755 |
register YYSTYPE *yyvsp;
|
| 756 |
|
| 757 |
#if YYLSP_NEEDED
|
| 758 |
/* The location stack. */
|
| 759 |
YYLTYPE yylsa[YYINITDEPTH]; |
| 760 |
YYLTYPE *yyls = yylsa; |
| 761 |
YYLTYPE *yylsp; |
| 762 |
#endif
|
| 763 |
|
| 764 |
#if YYLSP_NEEDED
|
| 765 |
# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
|
| 766 |
#else
|
| 767 |
# define YYPOPSTACK (yyvsp--, yyssp--)
|
| 768 |
#endif
|
| 769 |
|
| 770 |
YYSIZE_T yystacksize = YYINITDEPTH; |
| 771 |
|
| 772 |
|
| 773 |
/* The variables used to return semantic value and location from the
|
| 774 |
action routines. */
|
| 775 |
YYSTYPE yyval; |
| 776 |
#if YYLSP_NEEDED
|
| 777 |
YYLTYPE yyloc; |
| 778 |
#endif
|
| 779 |
|
| 780 |
/* When reducing, the number of symbols on the RHS of the reduced
|
| 781 |
rule. */
|
| 782 |
int yylen;
|
| 783 |
|
| 784 |
YYDPRINTF ((stderr, "Starting parse\n"));
|
| 785 |
|
| 786 |
yystate = 0;
|
| 787 |
yyerrstatus = 0;
|
| 788 |
yynerrs = 0;
|
| 789 |
yychar = YYEMPTY; /* Cause a token to be read. */
|
| 790 |
|
| 791 |
/* Initialize stack pointers.
|
| 792 |
Waste one element of value and location stack
|
| 793 |
so that they stay on the same level as the state stack.
|
| 794 |
The wasted elements are never initialized. */
|
| 795 |
|
| 796 |
yyssp = yyss; |
| 797 |
yyvsp = yyvs; |
| 798 |
#if YYLSP_NEEDED
|
| 799 |
yylsp = yyls; |
| 800 |
#endif
|
| 801 |
goto yysetstate;
|
| 802 |
|
| 803 |
/*------------------------------------------------------------.
|
| 804 |
| yynewstate -- Push a new state, which is found in yystate. |
|
| 805 |
`------------------------------------------------------------*/
|
| 806 |
yynewstate:
|
| 807 |
/* In all cases, when you get here, the value and location stacks
|
| 808 |
have just been pushed. so pushing a state here evens the stacks.
|
| 809 |
*/
|
| 810 |
yyssp++; |
| 811 |
|
| 812 |
yysetstate:
|
| 813 |
*yyssp = yystate; |
| 814 |
|
| 815 |
if (yyssp >= yyss + yystacksize - 1) |
| 816 |
{
|
| 817 |
/* Get the current used size of the three stacks, in elements. */
|
| 818 |
YYSIZE_T yysize = yyssp - yyss + 1;
|
| 819 |
|
| 820 |
#ifdef yyoverflow
|
| 821 |
{
|
| 822 |
/* Give user a chance to reallocate the stack. Use copies of
|
| 823 |
these so that the &'s don't force the real ones into
|
| 824 |
memory. */
|
| 825 |
YYSTYPE *yyvs1 = yyvs; |
| 826 |
short *yyss1 = yyss;
|
| 827 |
|
| 828 |
/* Each stack pointer address is followed by the size of the
|
| 829 |
data in use in that stack, in bytes. */
|
| 830 |
# if YYLSP_NEEDED
|
| 831 |
YYLTYPE *yyls1 = yyls; |
| 832 |
/* This used to be a conditional around just the two extra args,
|
| 833 |
but that might be undefined if yyoverflow is a macro. */
|
| 834 |
yyoverflow ("parser stack overflow",
|
| 835 |
&yyss1, yysize * sizeof (*yyssp),
|
| 836 |
&yyvs1, yysize * sizeof (*yyvsp),
|
| 837 |
&yyls1, yysize * sizeof (*yylsp),
|
| 838 |
&yystacksize); |
| 839 |
yyls = yyls1; |
| 840 |
# else
|
| 841 |
yyoverflow ("parser stack overflow",
|
| 842 |
&yyss1, yysize * sizeof (*yyssp),
|
| 843 |
&yyvs1, yysize * sizeof (*yyvsp),
|
| 844 |
&yystacksize); |
| 845 |
# endif
|
| 846 |
yyss = yyss1; |
| 847 |
yyvs = yyvs1; |
| 848 |
} |
| 849 |
#else /* no yyoverflow */ |
| 850 |
/* Extend the stack our own way. */
|
| 851 |
if (yystacksize >= YYMAXDEPTH)
|
| 852 |
goto yyoverflowlab;
|
| 853 |
yystacksize *= 2;
|
| 854 |
if (yystacksize > YYMAXDEPTH)
|
| 855 |
yystacksize = YYMAXDEPTH; |
| 856 |
|
| 857 |
{
|
| 858 |
short *yyss1 = yyss;
|
| 859 |
union yyalloc *yyptr =
|
| 860 |
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
|
| 861 |
if (! yyptr)
|
| 862 |
goto yyoverflowlab;
|
| 863 |
YYSTACK_RELOCATE (short, yyss);
|
| 864 |
YYSTACK_RELOCATE (YYSTYPE, yyvs); |
| 865 |
# if YYLSP_NEEDED
|
| 866 |
YYSTACK_RELOCATE (YYLTYPE, yyls); |
| 867 |
# endif
|
| 868 |
# undef YYSTACK_RELOCATE
|
| 869 |
if (yyss1 != yyssa)
|
| 870 |
YYSTACK_FREE (yyss1); |
| 871 |
} |
| 872 |
#endif /* no yyoverflow */ |
| 873 |
|
| 874 |
yyssp = yyss + yysize - 1;
|
| 875 |
yyvsp = yyvs + yysize - 1;
|
| 876 |
#if YYLSP_NEEDED
|
| 877 |
yylsp = yyls + yysize - 1;
|
| 878 |
#endif
|
| 879 |
|
| 880 |
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
|
| 881 |
(unsigned long int) yystacksize)); |
| 882 |
|
| 883 |
if (yyssp >= yyss + yystacksize - 1) |
| 884 |
YYABORT; |
| 885 |
} |
| 886 |
|
| 887 |
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
|
| 888 |
|
| 889 |
goto yybackup;
|
| 890 |
|
| 891 |
|
| 892 |
/*-----------.
|
| 893 |
| yybackup. |
|
| 894 |
`-----------*/
|
| 895 |
yybackup:
|
| 896 |
|
| 897 |
/* Do appropriate processing given the current state. */
|
| 898 |
/* Read a lookahead token if we need one and don't already have one. */
|
| 899 |
/* yyresume: */
|
| 900 |
|
| 901 |
/* First try to decide what to do without reference to lookahead token. */
|
| 902 |
|
| 903 |
yyn = yypact[yystate]; |
| 904 |
if (yyn == YYFLAG)
|
| 905 |
goto yydefault;
|
| 906 |
|
| 907 |
/* Not known => get a lookahead token if don't already have one. */
|
| 908 |
|
| 909 |
/* yychar is either YYEMPTY or YYEOF
|
| 910 |
or a valid token in external form. */
|
| 911 |
|
| 912 |
if (yychar == YYEMPTY)
|
| 913 |
{
|
| 914 |
YYDPRINTF ((stderr, "Reading a token: "));
|
| 915 |
yychar = YYLEX; |
| 916 |
} |
| 917 |
|
| 918 |
/* Convert token to internal form (in yychar1) for indexing tables with */
|
| 919 |
|
| 920 |
if (yychar <= 0) /* This means end of input. */ |
| 921 |
{
|
| 922 |
yychar1 = 0;
|
| 923 |
yychar = YYEOF; /* Don't call YYLEX any more */
|
| 924 |
|
| 925 |
YYDPRINTF ((stderr, "Now at end of input.\n"));
|
| 926 |
} |
| 927 |
else
|
| 928 |
{
|
| 929 |
yychar1 = YYTRANSLATE (yychar); |
| 930 |
|
| 931 |
#if YYDEBUG
|
| 932 |
/* We have to keep this `#if YYDEBUG', since we use variables
|
| 933 |
which are defined only if `YYDEBUG' is set. */
|
| 934 |
if (yydebug)
|
| 935 |
{
|
| 936 |
YYFPRINTF (stderr, "Next token is %d (%s",
|
| 937 |
yychar, yytname[yychar1]); |
| 938 |
/* Give the individual parser a way to print the precise
|
| 939 |
meaning of a token, for further debugging info. */
|
| 940 |
# ifdef YYPRINT
|
| 941 |
YYPRINT (stderr, yychar, yylval); |
| 942 |
# endif
|
| 943 |
YYFPRINTF (stderr, ")\n");
|
| 944 |
} |
| 945 |
#endif
|
| 946 |
} |
| 947 |
|
| 948 |
yyn += yychar1; |
| 949 |
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) |
| 950 |
goto yydefault;
|
| 951 |
|
| 952 |
yyn = yytable[yyn]; |
| 953 |
|
| 954 |
/* yyn is what to do for this token type in this state.
|
| 955 |
Negative => reduce, -yyn is rule number.
|
| 956 |
Positive => shift, yyn is new state.
|
| 957 |
New state is final state => don't bother to shift,
|
| 958 |
just return success.
|
| 959 |
0, or most negative number => error. */
|
| 960 |
|
| 961 |
if (yyn < 0) |
| 962 |
{
|
| 963 |
if (yyn == YYFLAG)
|
| 964 |
goto yyerrlab;
|
| 965 |
yyn = -yyn; |
| 966 |
goto yyreduce;
|
| 967 |
} |
| 968 |
else if (yyn == 0) |
| 969 |
goto yyerrlab;
|
| 970 |
|
| 971 |
if (yyn == YYFINAL)
|
| 972 |
YYACCEPT; |
| 973 |
|
| 974 |
/* Shift the lookahead token. */
|
| 975 |
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
|
| 976 |
yychar, yytname[yychar1])); |
| 977 |
|
| 978 |
/* Discard the token being shifted unless it is eof. */
|
| 979 |
if (yychar != YYEOF)
|
| 980 |
yychar = YYEMPTY; |
| 981 |
|
| 982 |
*++yyvsp = yylval; |
| 983 |
#if YYLSP_NEEDED
|
| 984 |
*++yylsp = yylloc; |
| 985 |
#endif
|
| 986 |
|
| 987 |
/* Count tokens shifted since error; after three, turn off error
|
| 988 |
status. */
|
| 989 |
if (yyerrstatus)
|
| 990 |
yyerrstatus--; |
| 991 |
|
| 992 |
yystate = yyn; |
| 993 |
goto yynewstate;
|
| 994 |
|
| 995 |
|
| 996 |
/*-----------------------------------------------------------.
|
| 997 |
| yydefault -- do the default action for the current state. |
|
| 998 |
`-----------------------------------------------------------*/
|
| 999 |
yydefault:
|
| 1000 |
yyn = yydefact[yystate]; |
| 1001 |
if (yyn == 0) |
| 1002 |
goto yyerrlab;
|
| 1003 |
goto yyreduce;
|
| 1004 |
|
| 1005 |
|
| 1006 |
/*-----------------------------.
|
| 1007 |
| yyreduce -- Do a reduction. |
|
| 1008 |
`-----------------------------*/
|
| 1009 |
yyreduce:
|
| 1010 |
/* yyn is the number of a rule to reduce with. */
|
| 1011 |
yylen = yyr2[yyn]; |
| 1012 |
|
| 1013 |
/* If YYLEN is nonzero, implement the default value of the action:
|
| 1014 |
`$$ = $1'.
|
| 1015 |
|
| 1016 |
Otherwise, the following line sets YYVAL to the semantic value of
|
| 1017 |
the lookahead token. This behavior is undocumented and Bison
|
| 1018 |
users should not rely upon it. Assigning to YYVAL
|
| 1019 |
unconditionally makes the parser a bit smaller, and it avoids a
|
| 1020 |
GCC warning that YYVAL may be used uninitialized. */
|
| 1021 |
yyval = yyvsp[1-yylen];
|
| 1022 |
|
| 1023 |
#if YYLSP_NEEDED
|
| 1024 |
/* Similarly for the default location. Let the user run additional
|
| 1025 |
commands if for instance locations are ranges. */
|
| 1026 |
yyloc = yylsp[1-yylen];
|
| 1027 |
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); |
| 1028 |
#endif
|
| 1029 |
|
| 1030 |
#if YYDEBUG
|
| 1031 |
/* We have to keep this `#if YYDEBUG', since we use variables which
|
| 1032 |
are defined only if `YYDEBUG' is set. */
|
| 1033 |
if (yydebug)
|
| 1034 |
{
|
| 1035 |
int yyi;
|
| 1036 |
|
| 1037 |
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
|
| 1038 |
yyn, yyrline[yyn]); |
| 1039 |
|
| 1040 |
/* Print the symbols being reduced, and their result. */
|
| 1041 |
for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++) |
| 1042 |
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
|
| 1043 |
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
|
| 1044 |
} |
| 1045 |
#endif
|
| 1046 |
|
| 1047 |
switch (yyn) {
|
| 1048 |
|
| 1049 |
case 2: |
| 1050 |
#line 44 "parsetime.y" |
| 1051 |
{
|
| 1052 |
time_only = 1;
|
| 1053 |
} |
| 1054 |
break;
|
| 1055 |
case 10: |
| 1056 |
#line 59 "parsetime.y" |
| 1057 |
{
|
| 1058 |
add_date(1, DAY);
|
| 1059 |
} |
| 1060 |
break;
|
| 1061 |
case 21: |
| 1062 |
#line 76 "parsetime.y" |
| 1063 |
{
|
| 1064 |
exectm.tm_hour = 12;
|
| 1065 |
exectm.tm_min = 0;
|
| 1066 |
} |
| 1067 |
break;
|
| 1068 |
case 22: |
| 1069 |
#line 81 "parsetime.y" |
| 1070 |
{
|
| 1071 |
exectm.tm_hour = 0;
|
| 1072 |
exectm.tm_min = 0;
|
| 1073 |
add_date(1, DAY);
|
| 1074 |
} |
| 1075 |
break;
|
| 1076 |
case 23: |
| 1077 |
#line 87 "parsetime.y" |
| 1078 |
{
|
| 1079 |
exectm.tm_hour = 16;
|
| 1080 |
exectm.tm_min = 0;
|
| 1081 |
} |
| 1082 |
break;
|
| 1083 |
case 27: |
| 1084 |
#line 97 "parsetime.y" |
| 1085 |
{
|
| 1086 |
add_date ((6 + yyvsp[0].intval - exectm.tm_wday) %7 + 1, DAY); |
| 1087 |
} |
| 1088 |
break;
|
| 1089 |
case 29: |
| 1090 |
#line 102 "parsetime.y" |
| 1091 |
{
|
| 1092 |
add_date(1, DAY);
|
| 1093 |
} |
| 1094 |
break;
|
| 1095 |
case 38: |
| 1096 |
#line 117 "parsetime.y" |
| 1097 |
{
|
| 1098 |
add_date(yyvsp[-1].intval, yyvsp[0].intval); |
| 1099 |
} |
| 1100 |
break;
|
| 1101 |
case 39: |
| 1102 |
#line 121 "parsetime.y" |
| 1103 |
{
|
| 1104 |
add_date(1, yyvsp[0].intval); |
| 1105 |
} |
| 1106 |
break;
|
| 1107 |
case 40: |
| 1108 |
#line 125 "parsetime.y" |
| 1109 |
{
|
| 1110 |
add_date ((6 + yyvsp[0].intval - exectm.tm_wday) %7 +1, DAY); |
| 1111 |
} |
| 1112 |
break;
|
| 1113 |
case 41: |
| 1114 |
#line 131 "parsetime.y" |
| 1115 |
{
|
| 1116 |
add_date(-yyvsp[-1].intval, yyvsp[0].intval); |
| 1117 |
} |
| 1118 |
break;
|
| 1119 |
case 42: |
| 1120 |
#line 136 "parsetime.y" |
| 1121 |
{ yyval.intval = MINUTE ; }
|
| 1122 |
break;
|
| 1123 |
case 43: |
| 1124 |
#line 137 "parsetime.y" |
| 1125 |
{ yyval.intval = HOUR ; }
|
| 1126 |
break;
|
| 1127 |
case 44: |
| 1128 |
#line 138 "parsetime.y" |
| 1129 |
{ yyval.intval = DAY ; }
|
| 1130 |
break;
|
| 1131 |
case 45: |
| 1132 |
#line 139 "parsetime.y" |
| 1133 |
{ yyval.intval = WEEK ; }
|
| 1134 |
break;
|
| 1135 |
case 46: |
| 1136 |
#line 140 "parsetime.y" |
| 1137 |
{ yyval.intval = MONTH ; }
|
| 1138 |
break;
|
| 1139 |
case 47: |
| 1140 |
#line 141 "parsetime.y" |
| 1141 |
{ yyval.intval = YEAR ; }
|
| 1142 |
break;
|
| 1143 |
case 48: |
| 1144 |
#line 145 "parsetime.y" |
| 1145 |
{
|
| 1146 |
if (strlen(yyvsp[0].charval) == 4) { |
| 1147 |
exectm.tm_min = -1;
|
| 1148 |
exectm.tm_hour = -1;
|
| 1149 |
sscanf(yyvsp[0].charval, "%2d %2d", &exectm.tm_hour, |
| 1150 |
&exectm.tm_min); |
| 1151 |
} else if (strlen(yyvsp[0].charval) >= 5 && strlen(yyvsp[0].charval) <= 8) { |
| 1152 |
/* Ok, this is a kluge. I hate design errors... -Joey */
|
| 1153 |
char shallot[5]; |
| 1154 |
char *onion;
|
| 1155 |
|
| 1156 |
onion=yyvsp[0].charval;
|
| 1157 |
memset (shallot, 0, sizeof (shallot)); |
| 1158 |
if (strlen(yyvsp[0].charval) == 5 || strlen(yyvsp[0].charval) == 7) { |
| 1159 |
strncpy (shallot,onion,1);
|
| 1160 |
onion++; |
| 1161 |
} else {
|
| 1162 |
strncpy (shallot,onion,2);
|
| 1163 |
onion+=2;
|
| 1164 |
} |
| 1165 |
sscanf(shallot, "%d", &exectm.tm_mon);
|
| 1166 |
|
| 1167 |
if (exectm.tm_mon < 1 || exectm.tm_mon > 12) { |
| 1168 |
yyerror("Error in month number");
|
| 1169 |
YYERROR; |
| 1170 |
} |
| 1171 |
exectm.tm_mon--; |
| 1172 |
|
| 1173 |
memset (shallot, 0, sizeof (shallot)); |
| 1174 |
strncpy (shallot,onion,2);
|
| 1175 |
sscanf(shallot, "%d", &exectm.tm_mday);
|
| 1176 |
if (exectm.tm_mday < 0 || exectm.tm_mday > 31) |
| 1177 |
{
|
| 1178 |
yyerror("Error in day of month");
|
| 1179 |
YYERROR; |
| 1180 |
} |
| 1181 |
|
| 1182 |
onion+=2;
|
| 1183 |
memset (shallot, 0, sizeof (shallot)); |
| 1184 |
strncpy (shallot,onion,4);
|
| 1185 |
if ( sscanf(shallot, "%d", &exectm.tm_year) != 1) { |
| 1186 |
yyerror("Error in year");
|
| 1187 |
YYERROR; |
| 1188 |
} |
| 1189 |
if (exectm.tm_year < 70) { |
| 1190 |
exectm.tm_year += 100;
|
| 1191 |
} |
| 1192 |
else if (exectm.tm_year > 1900) { |
| 1193 |
exectm.tm_year -= 1900;
|
| 1194 |
} |
| 1195 |
} |
| 1196 |
else {
|
| 1197 |
sscanf(yyvsp[0].charval, "%d", &exectm.tm_hour); |
| 1198 |
exectm.tm_min = 0;
|
| 1199 |
} |
| 1200 |
free(yyvsp[0].charval);
|
| 1201 |
|
| 1202 |
if (exectm.tm_min > 60 || exectm.tm_min < 0) { |
| 1203 |
yyerror("Problem in minutes specification");
|
| 1204 |
YYERROR; |
| 1205 |
} |
| 1206 |
if (exectm.tm_hour > 24 || exectm.tm_hour < 0) { |
| 1207 |
yyerror("Problem in hours specification");
|
| 1208 |
YYERROR; |
| 1209 |
} |
| 1210 |
} |
| 1211 |
break;
|
| 1212 |
case 49: |
| 1213 |
#line 214 "parsetime.y" |
| 1214 |
{
|
| 1215 |
if (strcasecmp(yyvsp[0].charval,"utc") == 0) { |
| 1216 |
isgmt = 1;
|
| 1217 |
} |
| 1218 |
else {
|
| 1219 |
yyerror("Only UTC timezone is supported");
|
| 1220 |
YYERROR; |
| 1221 |
} |
| 1222 |
free(yyvsp[0].charval);
|
| 1223 |
} |
| 1224 |
break;
|
| 1225 |
case 51: |
| 1226 |
#line 230 "parsetime.y" |
| 1227 |
{
|
| 1228 |
if (sscanf(yyvsp[0].charval, "%d", &exectm.tm_min) != 1) { |
| 1229 |
yyerror("Error in minute");
|
| 1230 |
YYERROR; |
| 1231 |
} |
| 1232 |
free(yyvsp[0].charval);
|
| 1233 |
} |
| 1234 |
break;
|
| 1235 |
case 52: |
| 1236 |
#line 240 "parsetime.y" |
| 1237 |
{
|
| 1238 |
if (exectm.tm_hour > 12) { |
| 1239 |
yyerror("Hour too large for AM");
|
| 1240 |
YYERROR; |
| 1241 |
} |
| 1242 |
else if (exectm.tm_hour == 12) { |
| 1243 |
exectm.tm_hour = 0;
|
| 1244 |
} |
| 1245 |
} |
| 1246 |
break;
|
| 1247 |
case 53: |
| 1248 |
#line 250 "parsetime.y" |
| 1249 |
{
|
| 1250 |
if (exectm.tm_hour > 12) { |
| 1251 |
yyerror("Hour too large for PM");
|
| 1252 |
YYERROR; |
| 1253 |
} |
| 1254 |
else if (exectm.tm_hour < 12) { |
| 1255 |
exectm.tm_hour +=12;
|
| 1256 |
} |
| 1257 |
} |
| 1258 |
break;
|
| 1259 |
case 54: |
| 1260 |
#line 262 "parsetime.y" |
| 1261 |
{ exectm.tm_mon = 0; }
|
| 1262 |
break;
|
| 1263 |
case 55: |
| 1264 |
#line 263 "parsetime.y" |
| 1265 |
{ exectm.tm_mon = 1; }
|
| 1266 |
break;
|
| 1267 |
case 56: |
| 1268 |
#line 264 "parsetime.y" |
| 1269 |
{ exectm.tm_mon = 2; }
|
| 1270 |
break;
|
| 1271 |
case 57: |
| 1272 |
#line 265 "parsetime.y" |
| 1273 |
{ exectm.tm_mon = 3; }
|
| 1274 |
break;
|
| 1275 |
case 58: |
| 1276 |
#line 266 "parsetime.y" |
| 1277 |
{ exectm.tm_mon = 4; }
|
| 1278 |
break;
|
| 1279 |
case 59: |
| 1280 |
#line 267 "parsetime.y" |
| 1281 |
{ exectm.tm_mon = 5; }
|
| 1282 |
break;
|
| 1283 |
case 60: |
| 1284 |
#line 268 "parsetime.y" |
| 1285 |
{ exectm.tm_mon = 6; }
|
| 1286 |
break;
|
| 1287 |
case 61: |
| 1288 |
#line 269 "parsetime.y" |
| 1289 |
{ exectm.tm_mon = 7; }
|
| 1290 |
break;
|
| 1291 |
case 62: |
| 1292 |
#line 270 "parsetime.y" |
| 1293 |
{ exectm.tm_mon = 8; }
|
| 1294 |
break;
|
| 1295 |
case 63: |
| 1296 |
#line 271 "parsetime.y" |
| 1297 |
{ exectm.tm_mon = 9; }
|
| 1298 |
break;
|
| 1299 |
case 64: |
| 1300 |
#line 272 "parsetime.y" |
| 1301 |
{ exectm.tm_mon =10; }
|
| 1302 |
break;
|
| 1303 |
case 65: |
| 1304 |
#line 273 "parsetime.y" |
| 1305 |
{ exectm.tm_mon =11; }
|
| 1306 |
break;
|
| 1307 |
case 66: |
| 1308 |
#line 277 "parsetime.y" |
| 1309 |
{
|
| 1310 |
{
|
| 1311 |
int mnum = -1; |
| 1312 |
sscanf(yyvsp[0].charval, "%d", &mnum); |
| 1313 |
|
| 1314 |
if (mnum < 1 || mnum > 12) { |
| 1315 |
yyerror("Error in month number");
|
| 1316 |
YYERROR; |
| 1317 |
} |
| 1318 |
exectm.tm_mon = mnum -1;
|
| 1319 |
free(yyvsp[0].charval);
|
| 1320 |
} |
| 1321 |
} |
| 1322 |
break;
|
| 1323 |
case 67: |
| 1324 |
#line 291 "parsetime.y" |
| 1325 |
{
|
| 1326 |
exectm.tm_mday = -1;
|
| 1327 |
sscanf(yyvsp[0].charval, "%d", &exectm.tm_mday); |
| 1328 |
if (exectm.tm_mday < 0 || exectm.tm_mday > 31) |
| 1329 |
{
|
| 1330 |
yyerror("Error in day of month");
|
| 1331 |
YYERROR; |
| 1332 |
} |
| 1333 |
free(yyvsp[0].charval);
|
| 1334 |
} |
| 1335 |
break;
|
| 1336 |
case 68: |
| 1337 |
#line 304 "parsetime.y" |
| 1338 |
{
|
| 1339 |
{
|
| 1340 |
int ynum;
|
| 1341 |
|
| 1342 |
if ( sscanf(yyvsp[0].charval, "%d", &ynum) != 1) { |
| 1343 |
yyerror("Error in year");
|
| 1344 |
YYERROR; |
| 1345 |
} |
| 1346 |
if (ynum < 70) { |
| 1347 |
ynum += 100;
|
| 1348 |
} |
| 1349 |
else if (ynum > 1900) { |
| 1350 |
ynum -= 1900;
|
| 1351 |
} |
| 1352 |
|
| 1353 |
exectm.tm_year = ynum ; |
| 1354 |
free(yyvsp[0].charval);
|
| 1355 |
} |
| 1356 |
} |
| 1357 |
break;
|
| 1358 |
case 69: |
| 1359 |
#line 326 "parsetime.y" |
| 1360 |
{ yyval.intval = 0; }
|
| 1361 |
break;
|
| 1362 |
case 70: |
| 1363 |
#line 327 "parsetime.y" |
| 1364 |
{ yyval.intval = 1; }
|
| 1365 |
break;
|
| 1366 |
case 71: |
| 1367 |
#line 328 "parsetime.y" |
| 1368 |
{ yyval.intval = 2; }
|
| 1369 |
break;
|
| 1370 |
case 72: |
| 1371 |
#line 329 "parsetime.y" |
| 1372 |
{ yyval.intval = 3; }
|
| 1373 |
break;
|
| 1374 |
case 73: |
| 1375 |
#line 330 "parsetime.y" |
| 1376 |
{ yyval.intval = 4; }
|
| 1377 |
break;
|
| 1378 |
case 74: |
| 1379 |
#line 331 "parsetime.y" |
| 1380 |
{ yyval.intval = 5; }
|
| 1381 |
break;
|
| 1382 |
case 75: |
| 1383 |
#line 332 "parsetime.y" |
| 1384 |
{ yyval.intval = 6; }
|
| 1385 |
break;
|
| 1386 |
case 76: |
| 1387 |
#line 336 "parsetime.y" |
| 1388 |
{
|
| 1389 |
if (sscanf(yyvsp[0].charval, "%d", &yyval.intval) != 1) { |
| 1390 |
yyerror("Unknown increment");
|
| 1391 |
YYERROR; |
| 1392 |
} |
| 1393 |
free(yyvsp[0].charval);
|
| 1394 |
} |
| 1395 |
break;
|
| 1396 |
} |
| 1397 |
|
| 1398 |
#line 727 "/usr/share/bison/bison.simple" |
| 1399 |
|
| 1400 |
|
| 1401 |
yyvsp -= yylen; |
| 1402 |
yyssp -= yylen; |
| 1403 |
#if YYLSP_NEEDED
|
| 1404 |
yylsp -= yylen; |
| 1405 |
#endif
|
| 1406 |
|
| 1407 |
#if YYDEBUG
|
| 1408 |
if (yydebug)
|
| 1409 |
{
|
| 1410 |
short *yyssp1 = yyss - 1; |
| 1411 |
YYFPRINTF (stderr, "state stack now");
|
| 1412 |
while (yyssp1 != yyssp)
|
| 1413 |
YYFPRINTF (stderr, " %d", *++yyssp1);
|
| 1414 |
YYFPRINTF (stderr, "\n");
|
| 1415 |
} |
| 1416 |
#endif
|
| 1417 |
|
| 1418 |
*++yyvsp = yyval; |
| 1419 |
#if YYLSP_NEEDED
|
| 1420 |
*++yylsp = yyloc; |
| 1421 |
#endif
|
| 1422 |
|
| 1423 |
/* Now `shift' the result of the reduction. Determine what state
|
| 1424 |
that goes to, based on the state we popped back to and the rule
|
| 1425 |
number reduced by. */
|
| 1426 |
|
| 1427 |
yyn = yyr1[yyn]; |
| 1428 |
|
| 1429 |
yystate = yypgoto[yyn - YYNTBASE] + *yyssp; |
| 1430 |
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
| 1431 |
yystate = yytable[yystate]; |
| 1432 |
else
|
| 1433 |
yystate = yydefgoto[yyn - YYNTBASE]; |
| 1434 |
|
| 1435 |
goto yynewstate;
|
| 1436 |
|
| 1437 |
|
| 1438 |
/*------------------------------------.
|
| 1439 |
| yyerrlab -- here on detecting error |
|
| 1440 |
`------------------------------------*/
|
| 1441 |
yyerrlab:
|
| 1442 |
/* If not already recovering from an error, report this error. */
|
| 1443 |
if (!yyerrstatus)
|
| 1444 |
{
|
| 1445 |
++yynerrs; |
| 1446 |
|
| 1447 |
#ifdef YYERROR_VERBOSE
|
| 1448 |
yyn = yypact[yystate]; |
| 1449 |
|
| 1450 |
if (yyn > YYFLAG && yyn < YYLAST)
|
| 1451 |
{
|
| 1452 |
YYSIZE_T yysize = 0;
|
| 1453 |
char *yymsg;
|
| 1454 |
int yyx, yycount;
|
| 1455 |
|
| 1456 |
yycount = 0;
|
| 1457 |
/* Start YYX at -YYN if negative to avoid negative indexes in
|
| 1458 |
YYCHECK. */
|
| 1459 |
for (yyx = yyn < 0 ? -yyn : 0; |
| 1460 |
yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++) |
| 1461 |
if (yycheck[yyx + yyn] == yyx)
|
| 1462 |
yysize += yystrlen (yytname[yyx]) + 15, yycount++;
|
| 1463 |
yysize += yystrlen ("parse error, unexpected ") + 1; |
| 1464 |
yysize += yystrlen (yytname[YYTRANSLATE (yychar)]); |
| 1465 |
yymsg = (char *) YYSTACK_ALLOC (yysize);
|
| 1466 |
if (yymsg != 0) |
| 1467 |
{
|
| 1468 |
char *yyp = yystpcpy (yymsg, "parse error, unexpected "); |
| 1469 |
yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]); |
| 1470 |
|
| 1471 |
if (yycount < 5) |
| 1472 |
{
|
| 1473 |
yycount = 0;
|
| 1474 |
for (yyx = yyn < 0 ? -yyn : 0; |
| 1475 |
yyx < (int) (sizeof (yytname) / sizeof (char *)); |
| 1476 |
yyx++) |
| 1477 |
if (yycheck[yyx + yyn] == yyx)
|
| 1478 |
{
|
| 1479 |
const char *yyq = ! yycount ? ", expecting " : " or "; |
| 1480 |
yyp = yystpcpy (yyp, yyq); |
| 1481 |
yyp = yystpcpy (yyp, yytname[yyx]); |
| 1482 |
yycount++; |
| 1483 |
} |
| 1484 |
} |
| 1485 |
yyerror (yymsg); |
| 1486 |
YYSTACK_FREE (yymsg); |
| 1487 |
} |
| 1488 |
else
|
| 1489 |
yyerror ("parse error; also virtual memory exhausted");
|
| 1490 |
} |
| 1491 |
else
|
| 1492 |
#endif /* defined (YYERROR_VERBOSE) */ |
| 1493 |
yyerror ("parse error");
|
| 1494 |
} |
| 1495 |
goto yyerrlab1;
|
| 1496 |
|
| 1497 |
|
| 1498 |
/*--------------------------------------------------.
|
| 1499 |
| yyerrlab1 -- error raised explicitly by an action |
|
| 1500 |
`--------------------------------------------------*/
|
| 1501 |
yyerrlab1:
|
| 1502 |
if (yyerrstatus == 3) |
| 1503 |
{
|
| 1504 |
/* If just tried and failed to reuse lookahead token after an
|
| 1505 |
error, discard it. */
|
| 1506 |
|
| 1507 |
/* return failure if at end of input */
|
| 1508 |
if (yychar == YYEOF)
|
| 1509 |
YYABORT; |
| 1510 |
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
|
| 1511 |
yychar, yytname[yychar1])); |
| 1512 |
yychar = YYEMPTY; |
| 1513 |
} |
| 1514 |
|
| 1515 |
/* Else will try to reuse lookahead token after shifting the error
|
| 1516 |
token. */
|
| 1517 |
|
| 1518 |
yyerrstatus = 3; /* Each real token shifted decrements this */ |
| 1519 |
|
| 1520 |
goto yyerrhandle;
|
| 1521 |
|
| 1522 |
|
| 1523 |
/*-------------------------------------------------------------------.
|
| 1524 |
| yyerrdefault -- current state does not do anything special for the |
|
| 1525 |
| error token. |
|
| 1526 |
`-------------------------------------------------------------------*/
|
| 1527 |
yyerrdefault:
|
| 1528 |
#if 0
|
| 1529 |
/* This is wrong; only states that explicitly want error tokens
|
| 1530 |
should shift them. */
|
| 1531 |
|
| 1532 |
/* If its default is to accept any token, ok. Otherwise pop it. */
|
| 1533 |
yyn = yydefact[yystate];
|
| 1534 |
if (yyn)
|
| 1535 |
goto yydefault;
|
| 1536 |
#endif
|
| 1537 |
|
| 1538 |
|
| 1539 |
/*---------------------------------------------------------------.
|
| 1540 |
| yyerrpop -- pop the current state because it cannot handle the |
|
| 1541 |
| error token |
|
| 1542 |
`---------------------------------------------------------------*/
|
| 1543 |
yyerrpop:
|
| 1544 |
if (yyssp == yyss)
|
| 1545 |
YYABORT; |
| 1546 |
yyvsp--; |
| 1547 |
yystate = *--yyssp; |
| 1548 |
#if YYLSP_NEEDED
|
| 1549 |
yylsp--; |
| 1550 |
#endif
|
| 1551 |
|
| 1552 |
#if YYDEBUG
|
| 1553 |
if (yydebug)
|
| 1554 |
{
|
| 1555 |
short *yyssp1 = yyss - 1; |
| 1556 |
YYFPRINTF (stderr, "Error: state stack now");
|
| 1557 |
while (yyssp1 != yyssp)
|
| 1558 |
YYFPRINTF (stderr, " %d", *++yyssp1);
|
| 1559 |
YYFPRINTF (stderr, "\n");
|
| 1560 |
} |
| 1561 |
#endif
|
| 1562 |
|
| 1563 |
/*--------------.
|
| 1564 |
| yyerrhandle. |
|
| 1565 |
`--------------*/
|
| 1566 |
yyerrhandle:
|
| 1567 |
yyn = yypact[yystate]; |
| 1568 |
if (yyn == YYFLAG)
|
| 1569 |
goto yyerrdefault;
|
| 1570 |
|
| 1571 |
yyn += YYTERROR; |
| 1572 |
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) |
| 1573 |
goto yyerrdefault;
|
| 1574 |
|
| 1575 |
yyn = yytable[yyn]; |
| 1576 |
if (yyn < 0) |
| 1577 |
{
|
| 1578 |
if (yyn == YYFLAG)
|
| 1579 |
goto yyerrpop;
|
| 1580 |
yyn = -yyn; |
| 1581 |
goto yyreduce;
|
| 1582 |
} |
| 1583 |
else if (yyn == 0) |
| 1584 |
goto yyerrpop;
|
| 1585 |
|
| 1586 |
if (yyn == YYFINAL)
|
| 1587 |
YYACCEPT; |
| 1588 |
|
| 1589 |
YYDPRINTF ((stderr, "Shifting error token, "));
|
| 1590 |
|
| 1591 |
*++yyvsp = yylval; |
| 1592 |
#if YYLSP_NEEDED
|
| 1593 |
*++yylsp = yylloc; |
| 1594 |
#endif
|
| 1595 |
|
| 1596 |
yystate = yyn; |
| 1597 |
goto yynewstate;
|
| 1598 |
|
| 1599 |
|
| 1600 |
/*-------------------------------------.
|
| 1601 |
| yyacceptlab -- YYACCEPT comes here. |
|
| 1602 |
`-------------------------------------*/
|
| 1603 |
yyacceptlab:
|
| 1604 |
yyresult = 0;
|
| 1605 |
goto yyreturn;
|
| 1606 |
|
| 1607 |
/*-----------------------------------.
|
| 1608 |
| yyabortlab -- YYABORT comes here. |
|
| 1609 |
`-----------------------------------*/
|
| 1610 |
yyabortlab:
|
| 1611 |
yyresult = 1;
|
| 1612 |
goto yyreturn;
|
| 1613 |
|
| 1614 |
/*---------------------------------------------.
|
| 1615 |
| yyoverflowab -- parser overflow comes here. |
|
| 1616 |
`---------------------------------------------*/
|
| 1617 |
yyoverflowlab:
|
| 1618 |
yyerror ("parser stack overflow");
|
| 1619 |
yyresult = 2;
|
| 1620 |
/* Fall through. */
|
| 1621 |
|
| 1622 |
yyreturn:
|
| 1623 |
#ifndef yyoverflow
|
| 1624 |
if (yyss != yyssa)
|
| 1625 |
YYSTACK_FREE (yyss); |
| 1626 |
#endif
|
| 1627 |
return yyresult;
|
| 1628 |
} |
| 1629 |
#line 352 "parsetime.y" |
| 1630 |
|
| 1631 |
|
| 1632 |
|
| 1633 |
time_t parsetime(int, char **); |
| 1634 |
|
| 1635 |
time_t |
| 1636 |
parsetime(int argc, char **argv) |
| 1637 |
{
|
| 1638 |
time_t exectime; |
| 1639 |
|
| 1640 |
my_argv = argv; |
| 1641 |
currtime = time(NULL);
|
| 1642 |
exectm = *localtime(&currtime); |
| 1643 |
exectm.tm_sec = 0;
|
| 1644 |
exectm.tm_isdst = -1;
|
| 1645 |
time_only = 0;
|
| 1646 |
if (yyparse() == 0) { |
| 1647 |
exectime = mktime(&exectm); |
| 1648 |
if (exectime == (time_t)-1) |
| 1649 |
return 0; |
| 1650 |
if (isgmt) {
|
| 1651 |
exectime += timezone; |
| 1652 |
if (daylight) {
|
| 1653 |
exectime -= 3600;
|
| 1654 |
} |
| 1655 |
} |
| 1656 |
if (time_only && (currtime > exectime)) {
|
| 1657 |
exectime += 24*3600; |
| 1658 |
} |
| 1659 |
return exectime;
|
| 1660 |
} |
| 1661 |
else {
|
| 1662 |
return 0; |
| 1663 |
} |
| 1664 |
} |
| 1665 |
|
| 1666 |
#ifdef TEST_PARSER
|
| 1667 |
/*
|
| 1668 |
|
| 1669 |
Here are some lines to test:
|
| 1670 |
|
| 1671 |
./parsetest 7AM Mar 24 2000
|
| 1672 |
./parsetest 7AM Mar 24 00
|
| 1673 |
./parsetest 7AM 032400
|
| 1674 |
./parsetest 7AM 03/24/00
|
| 1675 |
./parsetest 7AM 24.03.00
|
| 1676 |
./parsetest 7AM Mar 24
|
| 1677 |
|
| 1678 |
./parsetest 03242000
|
| 1679 |
./parsetest noon 03242000
|
| 1680 |
./parsetest 5:30
|
| 1681 |
./parsetest 4pm + 3 days
|
| 1682 |
./parsetest 10am Jul 31
|
| 1683 |
|
| 1684 |
*/
|
| 1685 |
int
|
| 1686 |
main(int argc, char **argv) |
| 1687 |
{
|
| 1688 |
time_t res; |
| 1689 |
res = parsetime(argc-1, &argv[1]); |
| 1690 |
if (res > 0) { |
| 1691 |
printf("%s",ctime(&res));
|
| 1692 |
} |
| 1693 |
else {
|
| 1694 |
printf("Ooops...\n");
|
| 1695 |
} |
| 1696 |
return 0; |
| 1697 |
} |
| 1698 |
|
| 1699 |
#endif
|
| 1700 |
int yyerror(char *s) |
| 1701 |
{
|
| 1702 |
if (last_token == NULL) |
| 1703 |
last_token = "(empty)";
|
| 1704 |
fprintf(stderr,"%s. Last token seen: %s\n",s, last_token);
|
| 1705 |
return 0; |
| 1706 |
} |
| 1707 |
|
| 1708 |
void
|
| 1709 |
add_seconds(struct tm *tm, long numsec) |
| 1710 |
{
|
| 1711 |
time_t timeval; |
| 1712 |
timeval = mktime(tm); |
| 1713 |
if (timeval == (time_t)-1) |
| 1714 |
timeval = (time_t)0;
|
| 1715 |
timeval += numsec; |
| 1716 |
*tm = *localtime(&timeval); |
| 1717 |
} |
| 1718 |
|
| 1719 |
int
|
| 1720 |
add_date(int number, int period) |
| 1721 |
{
|
| 1722 |
switch(period) {
|
| 1723 |
case MINUTE:
|
| 1724 |
add_seconds(&exectm , 60l*number);
|
| 1725 |
break;
|
| 1726 |
|
| 1727 |
case HOUR:
|
| 1728 |
add_seconds(&exectm, 3600l * number);
|
| 1729 |
break;
|
| 1730 |
|
| 1731 |
case DAY:
|
| 1732 |
add_seconds(&exectm, 24*3600l * number); |
| 1733 |
break;
|
| 1734 |
|
| 1735 |
case WEEK:
|
| 1736 |
add_seconds(&exectm, 7*24*3600l*number); |
| 1737 |
break;
|
| 1738 |
|
| 1739 |
case MONTH:
|
| 1740 |
{
|
| 1741 |
int newmonth = exectm.tm_mon + number;
|
| 1742 |
number = 0;
|
| 1743 |
while (newmonth < 0) { |
| 1744 |
newmonth += 12;
|
| 1745 |
number --; |
| 1746 |
} |
| 1747 |
exectm.tm_mon = newmonth % 12;
|
| 1748 |
number += newmonth / 12 ;
|
| 1749 |
} |
| 1750 |
if (number == 0) { |
| 1751 |
break;
|
| 1752 |
} |
| 1753 |
/* fall through */
|
| 1754 |
|
| 1755 |
case YEAR:
|
| 1756 |
exectm.tm_year += number; |
| 1757 |
break;
|
| 1758 |
|
| 1759 |
default:
|
| 1760 |
yyerror("Internal parser error");
|
| 1761 |
fprintf(stderr,"Unexpected case %d\n", period);
|
| 1762 |
abort(); |
| 1763 |
} |
| 1764 |
return 0; |
| 1765 |
} |