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a61c1806a61812e0894c4ca2d511e43e840d6e36
sudo/toke.c
Todd C. Miller 850990b88d Add missing extern def for parse_error
2009-11-22 14:54:04 +00:00

3638 lines
114 KiB
C
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/* $OpenBSD: flex.skl,v 1.10 2007/01/26 14:38:19 tsi Exp $ */
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header$
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
#include <errno.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#include <unistd.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#ifdef __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE 16384
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef int yy_state_type;
extern char *yytext;
#define yytext_ptr yytext
static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 50
#define YY_END_OF_BUFFER 51
static yyconst short int yy_accept[554] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 51, 38, 46, 45, 44, 38, 49, 38,
39, 40, 38, 41, 38, 38, 38, 38, 43, 42,
49, 33, 33, 33, 33, 33, 33, 49, 38, 38,
46, 49, 33, 33, 33, 33, 33, 1, 49, 38,
38, 16, 15, 16, 15, 15, 49, 49, 49, 2,
8, 7, 8, 3, 8, 4, 49, 12, 12, 12,
10, 11, 38, 0, 46, 44, 38, 0, 0, 0,
48, 0, 38, 28, 0, 0, 27, 0, 36, 36,
0, 38, 38, 0, 38, 38, 38, 38, 0, 31,
33, 33, 33, 33, 33, 33, 38, 47, 38, 46,
0, 0, 0, 0, 0, 0, 38, 38, 38, 38,
38, 1, 0, 34, 34, 0, 38, 16, 16, 14,
13, 14, 0, 0, 2, 8, 0, 5, 6, 8,
8, 12, 0, 12, 12, 0, 9, 37, 37, 0,
0, 28, 0, 0, 38, 38, 38, 38, 38, 0,
0, 31, 31, 33, 33, 33, 33, 33, 33, 33,
38, 0, 0, 0, 0, 0, 0, 38, 38, 38,
38, 38, 0, 38, 9, 0, 38, 38, 38, 38,
38, 38, 0, 32, 32, 32, 0, 0, 31, 31,
31, 31, 31, 31, 31, 33, 33, 33, 33, 33,
33, 33, 38, 0, 0, 0, 0, 0, 0, 38,
38, 38, 38, 38, 38, 38, 0, 0, 32, 32,
32, 0, 31, 31, 0, 31, 31, 31, 31, 31,
31, 31, 31, 31, 31, 31, 0, 24, 33, 33,
33, 33, 33, 38, 0, 0, 0, 0, 38, 38,
38, 38, 38, 38, 38, 38, 0, 32, 0, 31,
31, 31, 0, 0, 0, 31, 31, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 33, 33,
33, 33, 33, 38, 0, 0, 0, 38, 38, 38,
29, 29, 29, 0, 0, 31, 31, 31, 31, 31,
31, 31, 0, 0, 0, 0, 0, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 0, 23, 33, 33, 0, 22, 0, 25, 38,
0, 0, 0, 38, 38, 38, 38, 29, 29, 29,
29, 0, 31, 0, 31, 31, 31, 31, 31, 31,
31, 31, 31, 31, 31, 0, 0, 0, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 33, 33, 35, 0, 0, 0, 38, 19, 34,
38, 30, 30, 30, 31, 0, 0, 0, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 0, 0, 0, 0, 0, 31, 31, 31, 31,
31, 31, 31, 31, 0, 21, 0, 26, 0, 19,
0, 0, 38, 0, 38, 38, 38, 30, 30, 30,
30, 30, 0, 0, 0, 0, 0, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 0, 0, 0,
20, 19, 0, 19, 0, 38, 38, 38, 30, 30,
0, 0, 0, 31, 31, 31, 31, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 20, 0, 17, 0, 38, 38, 38, 38, 38,
0, 0, 0, 0, 0, 31, 31, 31, 31, 31,
31, 31, 31, 0, 38, 38, 38, 31, 31, 31,
31, 31, 31, 0, 38, 38, 38, 38, 38, 31,
31, 31, 31, 31, 0, 18, 29, 29, 29, 29,
29, 29, 0
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 4, 5, 6, 1, 7, 1, 1, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 22, 22, 23, 24, 1, 1,
25, 26, 10, 27, 28, 29, 30, 31, 32, 29,
33, 34, 33, 33, 33, 33, 33, 35, 36, 37,
33, 38, 39, 40, 41, 42, 43, 44, 33, 33,
10, 45, 10, 1, 46, 1, 47, 48, 49, 50,
51, 52, 53, 53, 54, 53, 53, 55, 56, 57,
58, 53, 53, 59, 60, 61, 62, 53, 53, 53,
53, 53, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst int yy_meta[63] =
{ 0,
1, 2, 3, 4, 5, 6, 1, 4, 4, 1,
1, 2, 1, 7, 8, 9, 9, 9, 9, 9,
9, 9, 9, 10, 6, 4, 1, 9, 9, 9,
9, 9, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 11, 12, 13, 13, 13, 13,
13, 13, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12
} ;
static yyconst short int yy_base[620] =
{ 0,
0, 61, 62, 63, 69, 84, 128, 189, 250, 294,
80, 101, 2349, 2303, 2345, 3488, 2316, 338, 381, 52,
3488, 3488, 2272, 3488, 107, 391, 119, 137, 2292, 3488,
3488, 443, 2271, 490, 2270, 2260, 2253, 541, 145, 55,
167, 565, 2228, 2232, 2224, 2219, 2206, 2254, 193, 256,
56, 0, 3488, 2249, 0, 3488, 264, 617, 77, 0,
2199, 3488, 82, 3488, 99, 3488, 110, 2189, 126, 106,
3488, 145, 2179, 306, 2185, 2182, 639, 2145, 2144, 2135,
3488, 201, 209, 74, 2082, 347, 2079, 550, 276, 2078,
587, 410, 669, 2098, 2104, 306, 358, 317, 2092, 179,
706, 0, 2083, 240, 2075, 2071, 389, 3488, 76, 355,
2039, 2041, 2033, 2021, 2000, 63, 115, 219, 29, 212,
98, 2056, 507, 361, 1986, 598, 154, 0, 2024, 256,
3488, 3488, 636, 284, 0, 1982, 567, 3488, 3488, 1981,
532, 1979, 1994, 271, 300, 288, 1975, 1905, 3488, 1944,
1916, 1873, 669, 603, 745, 777, 809, 841, 1902, 1876,
878, 268, 916, 953, 1869, 1854, 1854, 1849, 1841, 1831,
236, 1805, 1788, 1746, 1748, 1719, 317, 157, 1722, 307,
266, 258, 777, 296, 1766, 1764, 686, 402, 992, 1024,
725, 337, 1727, 1726, 787, 499, 1708, 1707, 343, 755,
1056, 796, 694, 1094, 819, 1705, 393, 1681, 1673, 1671,
1639, 1646, 373, 1629, 1616, 1601, 1614, 1586, 543, 400,
556, 233, 506, 1133, 1165, 1197, 1620, 1619, 827, 1619,
1602, 1601, 1590, 540, 858, 546, 895, 602, 1229, 0,
935, 1240, 970, 731, 1278, 1002, 601, 3488, 1581, 1571,
1577, 1577, 1537, 486, 1532, 1515, 1470, 387, 343, 380,
616, 1010, 423, 1317, 1349, 1044, 1470, 1469, 1451, 1450,
1379, 645, 1076, 1113, 1143, 652, 983, 1035, 1151, 1042,
1418, 0, 1175, 1429, 1184, 866, 1467, 1207, 644, 1430,
1436, 648, 672, 625, 1428, 1400, 680, 576, 487, 715,
1505, 1536, 1567, 1430, 1382, 1381, 1215, 1599, 1257, 903,
1636, 1297, 1325, 1347, 1335, 1359, 1369, 841, 1024, 1067,
1124, 1396, 1308, 1675, 0, 1448, 1686, 1484, 1265, 1724,
1515, 955, 3488, 1329, 1282, 956, 3488, 975, 3488, 807,
1266, 1244, 591, 1074, 569, 917, 1523, 155, 1762, 1793,
1546, 1280, 1243, 1553, 768, 1576, 810, 1825, 0, 429,
1836, 1584, 1404, 1873, 1618, 1655, 1705, 1743, 1288, 1335,
1734, 1772, 1772, 1803, 1912, 0, 1805, 1923, 1781, 1492,
1814, 993, 1156, 1221, 1211, 1181, 730, 635, 1952, 1194,
1984, 2016, 2048, 2080, 1153, 1855, 1892, 1943, 1152, 1184,
1198, 1964, 1350, 2112, 0, 762, 2123, 1972, 1992, 2160,
2000, 2024, 1126, 2034, 2058, 2068, 1369, 1609, 1934, 772,
806, 2199, 0, 844, 1173, 3488, 1468, 3488, 1090, 2086,
1389, 142, 991, 1076, 1075, 2140, 1038, 2209, 2241, 2273,
2305, 2103, 2177, 1088, 2219, 2229, 2251, 1077, 1076, 1656,
1706, 2257, 1837, 2337, 0, 881, 2348, 2281, 2088, 2385,
2291, 2314, 2323, 2366, 1855, 981, 927, 934, 957, 902,
898, 808, 2416, 743, 2441, 2454, 2486, 2518, 2438, 1951,
2468, 2496, 2506, 757, 716, 1893, 2001, 2526, 2035, 2550,
0, 1012, 2561, 2534, 2148, 2580, 647, 2599, 2608, 2477,
634, 3488, 629, 3488, 1051, 2616, 1195, 2648, 2680, 2627,
2633, 594, 2659, 2669, 2690, 573, 566, 2049, 557, 549,
2698, 0, 1045, 1545, 2712, 2744, 2776, 2720, 2728, 2752,
509, 0, 455, 357, 2760, 1535, 2808, 2840, 2790, 3488,
2796, 2820, 2185, 3488, 345, 3488, 2828, 2848, 2858, 25,
2878, 2870, 3488, 2923, 2936, 2949, 2962, 2975, 2988, 3001,
3014, 3027, 3040, 3045, 3058, 3071, 3073, 3086, 3099, 3112,
3125, 3138, 3151, 3164, 3177, 3182, 3188, 3201, 3214, 3219,
3225, 3230, 3235, 3240, 3246, 3251, 3256, 3261, 3267, 3274,
3279, 3284, 3289, 3295, 3302, 3307, 3312, 3318, 3325, 3330,
3337, 3343, 3350, 3355, 3362, 3368, 3375, 3388, 3401, 3406,
3413, 3419, 3432, 3437, 3444, 3449, 3456, 3461, 3474
} ;
static yyconst short int yy_def[620] =
{ 0,
553, 1, 1, 1, 554, 554, 555, 555, 556, 556,
557, 557, 553, 558, 553, 553, 553, 559, 560, 561,
553, 553, 562, 553, 563, 558, 26, 26, 564, 553,
553, 553, 32, 32, 34, 34, 34, 558, 26, 558,
553, 560, 32, 32, 34, 34, 34, 553, 553, 565,
558, 566, 553, 566, 566, 553, 553, 560, 553, 567,
568, 553, 568, 553, 568, 553, 569, 570, 570, 570,
553, 553, 558, 558, 553, 553, 559, 571, 559, 572,
553, 573, 553, 561, 574, 561, 562, 562, 563, 575,
558, 558, 26, 564, 93, 93, 93, 93, 576, 577,
32, 34, 34, 34, 34, 34, 558, 553, 558, 553,
553, 553, 553, 553, 553, 572, 558, 93, 558, 558,
558, 553, 553, 565, 578, 558, 558, 566, 566, 553,
553, 553, 573, 553, 567, 568, 568, 553, 553, 568,
568, 570, 553, 570, 570, 553, 553, 558, 553, 572,
579, 574, 574, 553, 558, 558, 558, 93, 158, 580,
553, 581, 553, 32, 34, 34, 34, 34, 34, 34,
558, 553, 553, 553, 553, 553, 572, 558, 158, 558,
558, 558, 553, 558, 553, 579, 558, 558, 558, 558,
558, 558, 582, 583, 583, 195, 584, 583, 585, 163,
553, 201, 201, 553, 201, 34, 34, 34, 34, 34,
34, 34, 558, 553, 553, 553, 553, 553, 572, 558,
558, 558, 558, 558, 558, 558, 553, 586, 586, 229,
586, 587, 588, 589, 553, 590, 204, 590, 590, 239,
590, 553, 242, 242, 553, 242, 553, 553, 34, 34,
34, 34, 34, 558, 553, 553, 553, 572, 558, 558,
558, 558, 558, 558, 558, 558, 591, 591, 592, 593,
553, 553, 553, 553, 553, 594, 594, 595, 245, 595,
595, 281, 595, 553, 284, 284, 553, 284, 34, 34,
34, 34, 34, 558, 553, 553, 572, 558, 558, 558,
558, 558, 558, 553, 596, 597, 271, 553, 308, 308,
553, 308, 553, 553, 553, 553, 553, 553, 598, 598,
599, 287, 599, 599, 324, 599, 553, 327, 327, 553,
327, 553, 553, 34, 34, 553, 553, 553, 553, 558,
553, 553, 572, 558, 558, 558, 558, 558, 558, 558,
558, 553, 600, 553, 601, 311, 601, 601, 358, 358,
553, 361, 361, 553, 361, 553, 553, 553, 553, 602,
602, 603, 330, 603, 603, 375, 603, 553, 378, 378,
378, 34, 34, 558, 553, 553, 572, 558, 558, 558,
558, 558, 558, 558, 553, 553, 553, 553, 604, 604,
605, 364, 605, 605, 404, 404, 553, 407, 407, 553,
407, 553, 553, 553, 553, 553, 553, 606, 606, 607,
607, 607, 422, 422, 553, 553, 553, 553, 553, 553,
572, 572, 558, 608, 609, 558, 558, 558, 558, 558,
558, 558, 553, 553, 553, 553, 553, 553, 610, 610,
611, 410, 611, 611, 454, 454, 553, 457, 457, 553,
457, 553, 553, 553, 553, 612, 612, 553, 613, 572,
558, 608, 608, 609, 609, 558, 558, 558, 558, 558,
553, 553, 553, 553, 614, 614, 615, 460, 615, 615,
490, 490, 553, 493, 493, 493, 553, 553, 553, 553,
553, 553, 613, 553, 572, 558, 558, 558, 558, 558,
553, 553, 553, 553, 553, 553, 616, 616, 617, 617,
617, 521, 521, 572, 558, 558, 558, 553, 553, 553,
553, 618, 618, 619, 558, 558, 558, 558, 558, 553,
553, 553, 553, 553, 619, 553, 558, 558, 558, 558,
558, 558, 0, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553
} ;
static yyconst short int yy_nxt[3551] =
{ 0,
14, 15, 16, 17, 18, 19, 20, 21, 22, 14,
23, 24, 14, 14, 25, 26, 27, 28, 26, 26,
26, 26, 26, 29, 30, 31, 14, 32, 32, 32,
32, 33, 34, 34, 35, 34, 36, 34, 37, 34,
34, 34, 34, 34, 38, 14, 39, 39, 39, 39,
39, 39, 14, 14, 14, 14, 14, 14, 14, 40,
14, 14, 41, 48, 48, 81, 42, 49, 49, 74,
15, 53, 54, 74, 55, 85, 50, 50, 134, 108,
56, 69, 16, 70, 71, 15, 53, 54, 180, 55,
43, 44, 56, 55, 45, 56, 86, 553, 46, 74,
74, 47, 69, 16, 70, 71, 138, 56, 55, 145,
90, 141, 108, 57, 90, 90, 109, 127, 86, 177,
74, 51, 51, 139, 72, 171, 137, 144, 57, 15,
16, 17, 90, 58, 96, 96, 96, 96, 96, 96,
96, 96, 74, 137, 81, 72, 146, 147, 182, 142,
143, 91, 97, 97, 97, 97, 97, 98, 73, 74,
95, 95, 95, 95, 95, 95, 95, 95, 110, 347,
143, 178, 59, 60, 60, 60, 60, 60, 60, 60,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
15, 16, 17, 161, 58, 470, 111, 112, 74, 74,
113, 74, 163, 184, 114, 123, 220, 115, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 73, 59, 60, 60, 60, 60, 60, 60,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
60, 15, 16, 17, 62, 58, 74, 134, 108, 125,
63, 64, 65, 125, 125, 130, 108, 131, 181, 132,
179, 166, 144, 131, 66, 132, 167, 74, 168, 90,
74, 125, 161, 90, 90, 134, 108, 132, 132, 146,
147, 200, 220, 213, 67, 15, 16, 17, 62, 58,
126, 90, 74, 145, 63, 64, 65, 73, 132, 73,
74, 73, 222, 73, 73, 143, 220, 73, 66, 81,
91, 159, 159, 159, 159, 159, 159, 159, 159, 73,
73, 73, 159, 159, 159, 159, 159, 159, 67, 78,
74, 78, 73, 78, 143, 78, 78, 546, 84, 78,
84, 74, 84, 223, 84, 84, 110, 161, 84, 546,
94, 78, 78, 78, 125, 219, 200, 220, 125, 125,
298, 84, 84, 159, 159, 159, 159, 159, 159, 159,
159, 74, 79, 81, 111, 112, 125, 74, 113, 81,
134, 108, 114, 82, 247, 115, 83, 83, 83, 83,
83, 83, 83, 83, 92, 126, 93, 93, 93, 93,
93, 93, 93, 93, 94, 187, 248, 74, 95, 95,
95, 95, 95, 254, 74, 155, 156, 157, 155, 155,
155, 155, 155, 74, 299, 74, 262, 95, 95, 95,
95, 95, 95, 73, 74, 259, 74, 73, 297, 73,
399, 399, 73, 73, 74, 73, 73, 73, 101, 101,
101, 101, 101, 101, 101, 101, 94, 74, 354, 73,
101, 101, 101, 101, 101, 102, 102, 102, 102, 102,
102, 102, 102, 102, 102, 102, 102, 74, 102, 95,
95, 95, 95, 95, 95, 73, 73, 73, 73, 73,
73, 73, 73, 73, 73, 102, 102, 102, 102, 102,
102, 102, 102, 553, 231, 231, 231, 102, 102, 102,
102, 102, 83, 83, 83, 83, 83, 83, 83, 83,
74, 74, 488, 134, 108, 294, 73, 73, 73, 73,
73, 73, 107, 108, 73, 81, 73, 345, 73, 73,
74, 87, 73, 87, 161, 87, 261, 87, 87, 235,
161, 87, 553, 200, 73, 73, 73, 81, 136, 237,
354, 136, 136, 87, 87, 87, 137, 82, 136, 94,
83, 83, 83, 83, 83, 83, 83, 83, 89, 488,
73, 136, 89, 81, 73, 73, 452, 258, 89, 124,
74, 73, 247, 124, 90, 73, 73, 511, 90, 124,
89, 89, 73, 74, 90, 553, 161, 260, 116, 81,
74, 124, 124, 73, 248, 237, 90, 90, 389, 133,
344, 504, 553, 553, 553, 553, 553, 553, 553, 553,
78, 387, 78, 148, 78, 332, 78, 78, 161, 336,
78, 553, 553, 553, 553, 553, 553, 553, 553, 161,
74, 161, 78, 78, 78, 300, 161, 333, 200, 74,
152, 337, 152, 338, 152, 237, 152, 152, 340, 74,
152, 433, 81, 79, 158, 158, 158, 158, 158, 158,
158, 158, 152, 152, 152, 339, 158, 158, 158, 158,
158, 224, 225, 226, 224, 224, 224, 224, 224, 240,
240, 240, 240, 240, 241, 158, 158, 158, 158, 158,
158, 164, 164, 164, 164, 164, 164, 164, 164, 343,
74, 431, 81, 164, 164, 164, 164, 164, 187, 452,
188, 188, 188, 188, 188, 188, 282, 282, 282, 282,
282, 283, 158, 158, 158, 158, 158, 158, 187, 74,
188, 188, 188, 188, 188, 188, 188, 188, 346, 74,
205, 205, 205, 205, 205, 205, 205, 205, 125, 432,
402, 354, 125, 449, 449, 235, 161, 475, 125, 74,
187, 356, 189, 189, 189, 189, 189, 189, 189, 189,
125, 125, 229, 229, 230, 231, 231, 231, 231, 231,
197, 239, 239, 239, 239, 239, 239, 239, 239, 553,
161, 74, 187, 553, 190, 190, 190, 190, 190, 191,
188, 188, 553, 356, 238, 238, 238, 238, 238, 238,
238, 238, 268, 268, 268, 268, 268, 268, 268, 268,
197, 74, 473, 74, 73, 161, 192, 192, 192, 192,
192, 192, 192, 192, 237, 466, 466, 384, 192, 192,
192, 192, 192, 273, 274, 275, 273, 273, 273, 273,
273, 325, 325, 325, 325, 325, 326, 192, 192, 192,
192, 192, 192, 194, 195, 196, 196, 196, 196, 196,
196, 197, 485, 485, 81, 198, 198, 198, 198, 198,
246, 246, 246, 246, 246, 246, 246, 246, 359, 359,
359, 359, 359, 360, 198, 198, 198, 198, 198, 198,
161, 201, 202, 203, 201, 201, 201, 201, 201, 204,
235, 161, 74, 205, 205, 205, 205, 205, 235, 161,
277, 277, 277, 277, 277, 277, 332, 336, 237, 504,
505, 74, 205, 205, 205, 205, 205, 205, 206, 206,
206, 206, 206, 206, 206, 206, 338, 390, 333, 337,
206, 206, 206, 206, 206, 281, 281, 281, 281, 281,
281, 281, 281, 502, 425, 161, 235, 161, 339, 192,
192, 192, 192, 192, 192, 187, 237, 188, 188, 188,
188, 188, 188, 188, 188, 553, 426, 280, 280, 280,
280, 280, 280, 280, 280, 301, 302, 303, 301, 301,
301, 301, 301, 517, 517, 74, 74, 187, 161, 188,
188, 188, 188, 188, 188, 188, 188, 279, 235, 161,
471, 436, 524, 81, 74, 553, 161, 262, 279, 263,
263, 263, 263, 263, 263, 279, 532, 532, 74, 235,
161, 236, 236, 236, 236, 236, 236, 236, 236, 237,
235, 161, 74, 238, 238, 238, 238, 238, 74, 313,
279, 314, 314, 314, 314, 314, 314, 314, 314, 402,
356, 443, 238, 238, 238, 238, 238, 238, 161, 242,
243, 244, 242, 242, 242, 242, 242, 245, 74, 475,
473, 246, 246, 246, 246, 246, 313, 388, 315, 315,
315, 315, 315, 315, 315, 315, 468, 235, 161, 412,
246, 246, 246, 246, 246, 246, 262, 322, 263, 263,
263, 263, 263, 263, 263, 263, 313, 427, 316, 316,
316, 316, 316, 317, 314, 314, 288, 288, 288, 288,
288, 288, 288, 288, 425, 356, 307, 74, 262, 428,
264, 264, 264, 264, 264, 264, 264, 264, 235, 161,
320, 320, 320, 320, 320, 320, 426, 354, 279, 324,
324, 324, 324, 324, 324, 324, 324, 356, 506, 74,
262, 354, 265, 265, 265, 265, 265, 266, 263, 263,
553, 402, 323, 323, 323, 323, 323, 323, 323, 323,
312, 312, 312, 312, 312, 312, 312, 312, 74, 74,
430, 74, 235, 161, 277, 277, 277, 277, 277, 277,
277, 277, 237, 235, 161, 278, 278, 278, 278, 278,
278, 278, 278, 279, 429, 74, 307, 280, 280, 280,
280, 280, 358, 358, 358, 358, 358, 358, 358, 358,
376, 376, 376, 376, 376, 377, 280, 280, 280, 280,
280, 280, 161, 284, 285, 286, 284, 284, 284, 284,
284, 287, 161, 233, 386, 288, 288, 288, 288, 288,
553, 279, 357, 357, 357, 357, 357, 357, 357, 357,
385, 553, 161, 383, 288, 288, 288, 288, 288, 288,
262, 322, 263, 263, 263, 263, 263, 263, 263, 263,
366, 367, 368, 366, 366, 366, 366, 366, 313, 161,
314, 314, 314, 314, 314, 314, 314, 314, 322, 382,
313, 74, 262, 553, 263, 263, 263, 263, 263, 263,
263, 263, 313, 402, 314, 314, 314, 314, 314, 314,
314, 314, 313, 161, 314, 314, 314, 314, 314, 314,
431, 81, 322, 74, 308, 309, 310, 308, 308, 308,
308, 308, 311, 469, 307, 233, 312, 312, 312, 312,
312, 331, 331, 331, 331, 331, 331, 331, 331, 405,
405, 405, 405, 405, 406, 312, 312, 312, 312, 312,
312, 235, 161, 320, 320, 320, 320, 320, 320, 320,
320, 279, 235, 161, 321, 321, 321, 321, 321, 321,
321, 321, 322, 197, 342, 341, 323, 323, 323, 323,
323, 235, 161, 371, 371, 371, 371, 371, 371, 427,
335, 322, 334, 307, 233, 323, 323, 323, 323, 323,
323, 161, 327, 328, 329, 327, 327, 327, 327, 327,
330, 428, 197, 197, 331, 331, 331, 331, 331, 375,
375, 375, 375, 375, 375, 375, 375, 423, 423, 423,
423, 423, 424, 331, 331, 331, 331, 331, 331, 347,
348, 348, 348, 348, 348, 348, 348, 348, 553, 255,
374, 374, 374, 374, 374, 374, 374, 374, 391, 392,
393, 394, 391, 391, 391, 391, 524, 81, 535, 74,
347, 349, 349, 349, 349, 349, 349, 349, 349, 534,
347, 348, 348, 348, 348, 348, 348, 74, 396, 397,
398, 396, 396, 396, 396, 396, 296, 295, 293, 74,
74, 347, 350, 350, 350, 350, 350, 351, 348, 348,
74, 365, 365, 365, 365, 365, 365, 365, 365, 404,
404, 404, 404, 404, 404, 404, 404, 292, 291, 290,
289, 74, 354, 271, 355, 355, 355, 355, 355, 355,
355, 355, 356, 161, 233, 197, 357, 357, 357, 357,
357, 553, 373, 403, 403, 403, 403, 403, 403, 403,
403, 267, 197, 100, 255, 357, 357, 357, 357, 357,
357, 361, 362, 363, 361, 361, 361, 361, 361, 364,
257, 255, 256, 365, 365, 365, 365, 365, 412, 354,
413, 413, 413, 413, 413, 413, 413, 413, 255, 402,
253, 252, 365, 365, 365, 365, 365, 365, 235, 161,
371, 371, 371, 371, 371, 371, 371, 371, 322, 235,
161, 372, 372, 372, 372, 372, 372, 372, 372, 373,
251, 250, 249, 374, 374, 374, 374, 374, 412, 354,
414, 414, 414, 414, 414, 414, 414, 414, 94, 452,
197, 233, 374, 374, 374, 374, 374, 374, 161, 378,
379, 380, 378, 378, 378, 378, 378, 235, 161, 197,
100, 381, 381, 381, 381, 381, 412, 322, 415, 415,
415, 415, 415, 416, 413, 413, 81, 185, 221, 218,
381, 381, 381, 381, 381, 381, 347, 348, 348, 348,
348, 348, 348, 348, 348, 235, 161, 381, 381, 381,
381, 381, 381, 381, 381, 373, 422, 422, 422, 422,
422, 422, 422, 422, 217, 216, 74, 347, 348, 348,
348, 348, 348, 348, 348, 348, 553, 161, 235, 161,
419, 419, 419, 419, 419, 419, 373, 553, 373, 421,
421, 421, 421, 421, 421, 421, 421, 74, 354, 215,
400, 400, 400, 400, 400, 400, 400, 400, 356, 354,
553, 401, 401, 401, 401, 401, 401, 401, 401, 402,
452, 214, 212, 403, 403, 403, 403, 403, 443, 161,
444, 444, 444, 444, 444, 444, 444, 444, 373, 211,
210, 209, 403, 403, 403, 403, 403, 403, 407, 408,
409, 407, 407, 407, 407, 407, 410, 208, 207, 100,
411, 411, 411, 411, 411, 443, 354, 445, 445, 445,
445, 445, 445, 445, 445, 92, 452, 153, 81, 411,
411, 411, 411, 411, 411, 235, 161, 419, 419, 419,
419, 419, 419, 419, 419, 373, 235, 161, 420, 420,
420, 420, 420, 420, 420, 420, 81, 235, 161, 74,
421, 421, 421, 421, 421, 434, 443, 373, 446, 446,
446, 446, 446, 447, 444, 444, 480, 480, 480, 421,
421, 421, 421, 421, 421, 434, 185, 434, 435, 411,
411, 411, 411, 411, 411, 411, 411, 454, 454, 454,
454, 454, 454, 454, 454, 74, 74, 436, 142, 437,
437, 437, 437, 437, 437, 437, 437, 455, 455, 455,
455, 455, 456, 553, 354, 453, 453, 453, 453, 453,
453, 453, 453, 143, 488, 137, 137, 129, 74, 436,
183, 438, 438, 438, 438, 438, 438, 438, 438, 462,
463, 464, 462, 462, 462, 462, 462, 412, 553, 413,
413, 413, 413, 413, 413, 413, 413, 122, 488, 176,
74, 436, 354, 439, 439, 439, 439, 439, 440, 441,
441, 412, 488, 413, 413, 413, 413, 413, 413, 413,
413, 412, 175, 413, 413, 413, 413, 413, 413, 434,
174, 173, 74, 436, 172, 442, 442, 442, 437, 437,
437, 437, 437, 491, 491, 491, 491, 491, 492, 434,
170, 434, 434, 169, 165, 100, 436, 73, 480, 480,
480, 100, 154, 88, 74, 354, 153, 450, 450, 450,
450, 450, 450, 450, 450, 402, 354, 81, 451, 451,
451, 451, 451, 451, 451, 451, 452, 74, 148, 149,
453, 453, 453, 453, 453, 476, 477, 478, 476, 476,
476, 476, 476, 522, 522, 522, 522, 522, 523, 453,
453, 453, 453, 453, 453, 457, 458, 459, 457, 457,
457, 457, 457, 460, 74, 76, 75, 461, 461, 461,
461, 461, 481, 482, 483, 481, 481, 481, 481, 481,
540, 540, 540, 540, 540, 540, 461, 461, 461, 461,
461, 461, 235, 161, 467, 467, 467, 467, 467, 467,
467, 467, 436, 74, 441, 441, 441, 441, 441, 441,
441, 441, 443, 143, 444, 444, 444, 444, 444, 444,
444, 444, 443, 137, 444, 444, 444, 444, 444, 444,
444, 444, 129, 74, 436, 122, 441, 441, 441, 441,
441, 441, 441, 441, 443, 121, 444, 444, 444, 444,
444, 444, 461, 461, 461, 461, 461, 461, 461, 461,
120, 119, 118, 117, 106, 74, 436, 105, 441, 441,
441, 441, 441, 441, 479, 479, 490, 490, 490, 490,
490, 490, 490, 490, 553, 104, 489, 489, 489, 489,
489, 489, 489, 489, 103, 100, 88, 74, 436, 76,
479, 479, 479, 479, 479, 479, 479, 479, 161, 497,
497, 497, 497, 497, 497, 497, 497, 161, 498, 498,
498, 498, 498, 498, 498, 498, 75, 74, 553, 74,
354, 553, 486, 486, 486, 486, 486, 486, 486, 486,
452, 354, 553, 487, 487, 487, 487, 487, 487, 487,
487, 488, 553, 553, 553, 489, 489, 489, 489, 489,
161, 499, 499, 499, 499, 499, 500, 497, 497, 553,
553, 553, 553, 553, 489, 489, 489, 489, 489, 489,
493, 494, 495, 493, 493, 493, 493, 493, 553, 553,
553, 553, 496, 496, 496, 496, 496, 472, 553, 472,
553, 472, 553, 472, 472, 553, 553, 472, 553, 553,
553, 496, 496, 496, 496, 496, 496, 553, 553, 472,
472, 472, 474, 553, 474, 553, 474, 553, 474, 474,
553, 553, 474, 479, 479, 479, 479, 479, 479, 479,
479, 553, 553, 553, 474, 474, 474, 506, 553, 507,
507, 507, 507, 507, 507, 507, 507, 553, 553, 553,
553, 511, 74, 512, 512, 512, 512, 512, 512, 512,
512, 161, 497, 497, 497, 497, 497, 497, 74, 506,
553, 508, 508, 508, 508, 508, 508, 508, 508, 511,
553, 513, 513, 513, 513, 513, 513, 513, 513, 511,
553, 514, 514, 514, 514, 514, 515, 512, 512, 553,
74, 506, 553, 509, 509, 509, 509, 509, 510, 507,
507, 496, 496, 496, 496, 496, 496, 496, 496, 521,
521, 521, 521, 521, 521, 521, 521, 553, 553, 553,
553, 553, 74, 354, 553, 518, 518, 518, 518, 518,
518, 518, 518, 488, 354, 553, 519, 519, 519, 519,
519, 519, 519, 519, 553, 553, 553, 553, 520, 520,
520, 520, 520, 553, 553, 520, 520, 520, 520, 520,
520, 520, 520, 553, 553, 553, 553, 520, 520, 520,
520, 520, 520, 161, 497, 497, 497, 497, 497, 497,
497, 497, 161, 497, 497, 497, 497, 497, 497, 497,
497, 525, 526, 527, 525, 525, 525, 525, 525, 553,
506, 553, 507, 507, 507, 507, 507, 507, 528, 529,
530, 528, 528, 528, 528, 528, 553, 553, 553, 553,
74, 506, 553, 507, 507, 507, 507, 507, 507, 507,
507, 74, 511, 553, 512, 512, 512, 512, 512, 512,
512, 512, 511, 553, 512, 512, 512, 512, 512, 512,
512, 512, 74, 506, 553, 507, 507, 507, 507, 507,
507, 507, 507, 511, 553, 512, 512, 512, 512, 512,
512, 354, 553, 533, 533, 533, 533, 533, 533, 533,
533, 553, 553, 553, 74, 535, 553, 536, 536, 536,
536, 536, 536, 536, 536, 540, 540, 540, 540, 540,
540, 540, 540, 541, 541, 541, 541, 541, 541, 541,
541, 553, 553, 553, 553, 553, 74, 535, 553, 537,
537, 537, 537, 537, 537, 537, 537, 542, 542, 542,
542, 542, 543, 540, 540, 547, 548, 549, 547, 547,
547, 547, 547, 553, 553, 553, 553, 553, 74, 535,
553, 538, 538, 538, 538, 538, 539, 536, 536, 553,
553, 553, 553, 535, 74, 536, 536, 536, 536, 536,
536, 540, 540, 540, 540, 540, 540, 540, 540, 553,
74, 535, 553, 536, 536, 536, 536, 536, 536, 536,
536, 553, 553, 553, 74, 540, 540, 540, 540, 540,
540, 540, 540, 550, 550, 550, 550, 550, 550, 550,
550, 553, 74, 535, 553, 536, 536, 536, 536, 536,
536, 536, 536, 547, 547, 547, 547, 547, 547, 547,
547, 553, 74, 551, 551, 551, 551, 551, 552, 550,
550, 553, 553, 553, 74, 550, 550, 550, 550, 550,
550, 553, 74, 550, 550, 550, 550, 550, 550, 550,
550, 553, 74, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 74, 553, 553, 553, 553, 553,
553, 553, 74, 52, 52, 52, 52, 52, 52, 52,
52, 52, 52, 52, 52, 52, 31, 31, 31, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 61,
61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
61, 61, 68, 68, 68, 68, 68, 68, 68, 68,
68, 68, 68, 68, 68, 73, 553, 553, 553, 73,
553, 73, 73, 73, 553, 73, 73, 73, 77, 77,
553, 77, 77, 77, 77, 77, 77, 77, 77, 77,
77, 80, 80, 80, 80, 80, 80, 80, 80, 80,
80, 80, 80, 80, 84, 553, 553, 553, 84, 553,
84, 84, 84, 84, 84, 84, 84, 87, 553, 553,
553, 87, 553, 87, 87, 87, 553, 87, 87, 87,
89, 553, 553, 89, 89, 553, 89, 89, 89, 553,
89, 89, 89, 99, 99, 553, 553, 99, 124, 553,
553, 124, 124, 553, 124, 124, 124, 553, 124, 124,
124, 128, 553, 553, 128, 128, 128, 128, 128, 128,
553, 553, 128, 128, 135, 135, 136, 553, 553, 136,
553, 553, 136, 136, 136, 136, 136, 136, 136, 140,
140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
140, 140, 142, 142, 553, 142, 553, 142, 142, 142,
142, 142, 142, 142, 142, 78, 78, 553, 78, 78,
78, 78, 78, 78, 78, 78, 78, 78, 150, 150,
150, 150, 150, 150, 150, 150, 150, 150, 150, 150,
150, 151, 151, 553, 151, 151, 151, 151, 151, 151,
151, 151, 151, 151, 152, 553, 553, 553, 152, 553,
152, 152, 152, 553, 152, 152, 152, 90, 553, 553,
90, 90, 553, 90, 90, 90, 553, 90, 90, 90,
160, 160, 553, 553, 160, 162, 162, 162, 553, 553,
162, 125, 553, 553, 125, 125, 553, 125, 125, 125,
553, 125, 125, 125, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 193, 193, 553,
553, 193, 199, 199, 199, 553, 553, 199, 227, 227,
553, 553, 227, 228, 228, 553, 553, 228, 232, 232,
553, 553, 232, 234, 234, 234, 553, 553, 234, 267,
267, 553, 553, 267, 269, 269, 553, 553, 269, 270,
270, 553, 553, 270, 272, 272, 272, 553, 553, 272,
276, 276, 276, 276, 553, 553, 276, 304, 304, 553,
553, 304, 305, 305, 553, 553, 305, 306, 306, 553,
553, 306, 318, 318, 318, 553, 553, 318, 319, 319,
319, 319, 553, 553, 319, 352, 352, 553, 553, 352,
353, 353, 553, 553, 353, 369, 369, 369, 553, 553,
369, 370, 370, 370, 370, 553, 553, 370, 395, 395,
553, 553, 395, 399, 553, 399, 399, 553, 553, 399,
417, 417, 417, 553, 553, 417, 418, 418, 418, 418,
553, 553, 418, 448, 448, 553, 553, 448, 449, 553,
449, 449, 553, 553, 449, 465, 465, 465, 553, 553,
465, 466, 466, 466, 553, 553, 553, 466, 472, 553,
553, 553, 472, 553, 472, 472, 472, 553, 472, 472,
472, 474, 553, 553, 553, 474, 553, 474, 474, 474,
553, 474, 474, 474, 484, 484, 553, 553, 484, 485,
553, 485, 485, 553, 553, 485, 501, 501, 553, 553,
553, 501, 503, 503, 503, 503, 503, 503, 503, 503,
503, 503, 503, 503, 503, 516, 516, 553, 553, 516,
517, 553, 517, 517, 553, 553, 517, 531, 531, 553,
553, 531, 532, 553, 532, 553, 553, 553, 532, 544,
553, 553, 553, 544, 545, 545, 545, 545, 545, 545,
545, 545, 545, 545, 545, 545, 545, 13, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553
} ;
static yyconst short int yy_chk[3551] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 2, 3, 4, 116, 2, 3, 4, 550,
5, 5, 5, 119, 5, 20, 3, 4, 59, 59,
5, 11, 11, 11, 11, 6, 6, 6, 119, 6,
2, 2, 5, 5, 2, 6, 20, 84, 2, 40,
51, 2, 12, 12, 12, 12, 63, 6, 6, 70,
25, 67, 67, 5, 25, 25, 40, 51, 84, 116,
109, 3, 4, 65, 11, 109, 63, 69, 6, 7,
7, 7, 25, 7, 27, 27, 27, 27, 27, 27,
27, 27, 121, 65, 432, 12, 72, 72, 121, 72,
70, 25, 28, 28, 28, 28, 28, 28, 39, 117,
39, 39, 39, 39, 39, 39, 39, 39, 41, 348,
69, 117, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
8, 8, 8, 100, 8, 432, 41, 41, 127, 348,
41, 178, 100, 127, 41, 49, 178, 41, 49, 49,
49, 49, 49, 49, 49, 49, 82, 82, 82, 82,
82, 82, 82, 82, 83, 83, 83, 83, 83, 83,
83, 83, 118, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 9, 9, 9, 9, 9, 120, 130, 130, 50,
9, 9, 9, 50, 50, 57, 57, 57, 120, 57,
118, 104, 144, 57, 9, 57, 104, 222, 104, 89,
171, 50, 162, 89, 89, 134, 134, 57, 57, 146,
146, 162, 222, 171, 9, 10, 10, 10, 10, 10,
50, 89, 182, 145, 10, 10, 10, 74, 57, 74,
181, 74, 181, 74, 74, 144, 182, 74, 10, 177,
89, 96, 96, 96, 96, 96, 96, 96, 96, 74,
74, 74, 98, 98, 98, 98, 98, 98, 10, 18,
184, 18, 18, 18, 145, 18, 18, 545, 86, 18,
86, 180, 86, 184, 86, 86, 110, 199, 86, 534,
192, 18, 18, 18, 124, 177, 199, 180, 124, 124,
259, 86, 86, 97, 97, 97, 97, 97, 97, 97,
97, 192, 18, 19, 110, 110, 124, 259, 110, 258,
107, 107, 110, 19, 207, 110, 19, 19, 19, 19,
19, 19, 19, 19, 26, 124, 26, 26, 26, 26,
26, 26, 26, 26, 26, 188, 207, 213, 26, 26,
26, 26, 26, 213, 260, 92, 92, 92, 92, 92,
92, 92, 92, 107, 260, 26, 263, 26, 26, 26,
26, 26, 26, 32, 220, 220, 188, 32, 258, 32,
360, 360, 32, 32, 92, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 263, 533, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 34, 34, 34, 34, 34,
34, 34, 34, 34, 196, 196, 196, 34, 34, 34,
34, 34, 123, 123, 123, 123, 123, 123, 123, 123,
254, 299, 531, 141, 141, 254, 34, 34, 34, 34,
34, 34, 38, 38, 38, 219, 38, 299, 38, 38,
223, 88, 38, 88, 234, 88, 223, 88, 88, 236,
236, 88, 520, 234, 38, 38, 38, 42, 137, 236,
519, 137, 137, 88, 88, 88, 141, 42, 137, 221,
42, 42, 42, 42, 42, 42, 42, 42, 91, 517,
91, 137, 91, 343, 91, 91, 516, 219, 91, 126,
221, 126, 247, 126, 154, 126, 126, 512, 154, 126,
91, 91, 91, 345, 154, 238, 238, 221, 42, 58,
298, 126, 126, 126, 247, 238, 154, 154, 345, 58,
298, 503, 58, 58, 58, 58, 58, 58, 58, 58,
77, 343, 77, 77, 77, 289, 77, 77, 501, 292,
77, 133, 133, 133, 133, 133, 133, 133, 133, 272,
261, 497, 77, 77, 77, 261, 276, 289, 272, 294,
153, 292, 153, 293, 153, 276, 153, 153, 294, 388,
153, 388, 297, 77, 93, 93, 93, 93, 93, 93,
93, 93, 153, 153, 153, 293, 93, 93, 93, 93,
93, 187, 187, 187, 187, 187, 187, 187, 187, 203,
203, 203, 203, 203, 203, 93, 93, 93, 93, 93,
93, 101, 101, 101, 101, 101, 101, 101, 101, 297,
187, 387, 387, 101, 101, 101, 101, 101, 191, 485,
191, 191, 191, 191, 191, 191, 244, 244, 244, 244,
244, 244, 101, 101, 101, 101, 101, 101, 155, 300,
155, 155, 155, 155, 155, 155, 155, 155, 300, 191,
200, 200, 200, 200, 200, 200, 200, 200, 183, 387,
484, 355, 183, 406, 406, 420, 420, 474, 183, 155,
156, 355, 156, 156, 156, 156, 156, 156, 156, 156,
183, 183, 195, 195, 195, 195, 195, 195, 195, 195,
195, 202, 202, 202, 202, 202, 202, 202, 202, 421,
421, 156, 157, 357, 157, 157, 157, 157, 157, 157,
157, 157, 205, 357, 205, 205, 205, 205, 205, 205,
205, 205, 229, 229, 229, 229, 229, 229, 229, 229,
229, 340, 472, 157, 158, 318, 158, 158, 158, 158,
158, 158, 158, 158, 318, 424, 424, 340, 158, 158,
158, 158, 158, 235, 235, 235, 235, 235, 235, 235,
235, 286, 286, 286, 286, 286, 286, 158, 158, 158,
158, 158, 158, 161, 161, 161, 161, 161, 161, 161,
161, 161, 456, 456, 470, 161, 161, 161, 161, 161,
237, 237, 237, 237, 237, 237, 237, 237, 310, 310,
310, 310, 310, 310, 161, 161, 161, 161, 161, 161,
163, 163, 163, 163, 163, 163, 163, 163, 163, 163,
467, 467, 471, 163, 163, 163, 163, 163, 241, 241,
241, 241, 241, 241, 241, 241, 332, 336, 241, 469,
470, 346, 163, 163, 163, 163, 163, 163, 164, 164,
164, 164, 164, 164, 164, 164, 338, 346, 332, 336,
164, 164, 164, 164, 164, 243, 243, 243, 243, 243,
243, 243, 243, 468, 382, 466, 277, 277, 338, 164,
164, 164, 164, 164, 164, 189, 277, 189, 189, 189,
189, 189, 189, 189, 189, 246, 382, 246, 246, 246,
246, 246, 246, 246, 246, 262, 262, 262, 262, 262,
262, 262, 262, 492, 492, 433, 189, 190, 319, 190,
190, 190, 190, 190, 190, 190, 190, 319, 278, 278,
433, 437, 505, 505, 262, 280, 280, 266, 278, 266,
266, 266, 266, 266, 266, 280, 523, 523, 190, 201,
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
320, 320, 437, 201, 201, 201, 201, 201, 266, 273,
320, 273, 273, 273, 273, 273, 273, 273, 273, 449,
448, 444, 201, 201, 201, 201, 201, 201, 204, 204,
204, 204, 204, 204, 204, 204, 204, 204, 344, 435,
434, 204, 204, 204, 204, 204, 274, 344, 274, 274,
274, 274, 274, 274, 274, 274, 429, 321, 321, 413,
204, 204, 204, 204, 204, 204, 224, 321, 224, 224,
224, 224, 224, 224, 224, 224, 275, 383, 275, 275,
275, 275, 275, 275, 275, 275, 279, 279, 279, 279,
279, 279, 279, 279, 425, 399, 395, 224, 225, 383,
225, 225, 225, 225, 225, 225, 225, 225, 283, 283,
283, 283, 283, 283, 283, 283, 425, 400, 283, 285,
285, 285, 285, 285, 285, 285, 285, 400, 507, 225,
226, 401, 226, 226, 226, 226, 226, 226, 226, 226,
288, 401, 288, 288, 288, 288, 288, 288, 288, 288,
307, 307, 307, 307, 307, 307, 307, 307, 390, 507,
386, 226, 239, 239, 239, 239, 239, 239, 239, 239,
239, 239, 239, 242, 242, 242, 242, 242, 242, 242,
242, 242, 242, 242, 385, 384, 353, 242, 242, 242,
242, 242, 309, 309, 309, 309, 309, 309, 309, 309,
329, 329, 329, 329, 329, 329, 242, 242, 242, 242,
242, 242, 245, 245, 245, 245, 245, 245, 245, 245,
245, 245, 369, 352, 342, 245, 245, 245, 245, 245,
312, 369, 312, 312, 312, 312, 312, 312, 312, 312,
341, 323, 323, 335, 245, 245, 245, 245, 245, 245,
264, 323, 264, 264, 264, 264, 264, 264, 264, 264,
313, 313, 313, 313, 313, 313, 313, 313, 315, 370,
315, 315, 315, 315, 315, 315, 315, 315, 370, 334,
314, 264, 265, 403, 265, 265, 265, 265, 265, 265,
265, 265, 316, 403, 316, 316, 316, 316, 316, 316,
316, 316, 317, 417, 317, 317, 317, 317, 317, 317,
431, 431, 417, 265, 271, 271, 271, 271, 271, 271,
271, 271, 271, 431, 306, 305, 271, 271, 271, 271,
271, 322, 322, 322, 322, 322, 322, 322, 322, 363,
363, 363, 363, 363, 363, 271, 271, 271, 271, 271,
271, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 284, 284, 284, 284, 284, 284, 284, 284,
284, 284, 284, 304, 296, 295, 284, 284, 284, 284,
284, 326, 326, 326, 326, 326, 326, 326, 326, 427,
291, 326, 290, 270, 269, 284, 284, 284, 284, 284,
284, 287, 287, 287, 287, 287, 287, 287, 287, 287,
287, 427, 268, 267, 287, 287, 287, 287, 287, 328,
328, 328, 328, 328, 328, 328, 328, 380, 380, 380,
380, 380, 380, 287, 287, 287, 287, 287, 287, 301,
301, 301, 301, 301, 301, 301, 301, 301, 331, 257,
331, 331, 331, 331, 331, 331, 331, 331, 347, 347,
347, 347, 347, 347, 347, 347, 524, 524, 536, 301,
302, 302, 302, 302, 302, 302, 302, 302, 302, 524,
351, 351, 351, 351, 351, 351, 351, 347, 354, 354,
354, 354, 354, 354, 354, 354, 256, 255, 253, 536,
302, 303, 303, 303, 303, 303, 303, 303, 303, 303,
351, 356, 356, 356, 356, 356, 356, 356, 356, 362,
362, 362, 362, 362, 362, 362, 362, 252, 251, 250,
249, 303, 308, 233, 308, 308, 308, 308, 308, 308,
308, 308, 308, 418, 232, 231, 308, 308, 308, 308,
308, 365, 418, 365, 365, 365, 365, 365, 365, 365,
365, 230, 228, 227, 218, 308, 308, 308, 308, 308,
308, 311, 311, 311, 311, 311, 311, 311, 311, 311,
217, 216, 215, 311, 311, 311, 311, 311, 366, 450,
366, 366, 366, 366, 366, 366, 366, 366, 214, 450,
212, 211, 311, 311, 311, 311, 311, 311, 324, 324,
324, 324, 324, 324, 324, 324, 324, 324, 324, 327,
327, 327, 327, 327, 327, 327, 327, 327, 327, 327,
210, 209, 208, 327, 327, 327, 327, 327, 367, 451,
367, 367, 367, 367, 367, 367, 367, 367, 206, 451,
198, 197, 327, 327, 327, 327, 327, 327, 330, 330,
330, 330, 330, 330, 330, 330, 330, 371, 371, 194,
193, 330, 330, 330, 330, 330, 368, 371, 368, 368,
368, 368, 368, 368, 368, 368, 186, 185, 179, 176,
330, 330, 330, 330, 330, 330, 349, 349, 349, 349,
349, 349, 349, 349, 349, 372, 372, 373, 373, 373,
373, 373, 373, 373, 373, 372, 379, 379, 379, 379,
379, 379, 379, 379, 175, 174, 349, 350, 350, 350,
350, 350, 350, 350, 350, 350, 374, 374, 377, 377,
377, 377, 377, 377, 377, 377, 374, 381, 377, 381,
381, 381, 381, 381, 381, 381, 381, 350, 358, 173,
358, 358, 358, 358, 358, 358, 358, 358, 358, 361,
453, 361, 361, 361, 361, 361, 361, 361, 361, 361,
453, 172, 170, 361, 361, 361, 361, 361, 396, 465,
396, 396, 396, 396, 396, 396, 396, 396, 465, 169,
168, 167, 361, 361, 361, 361, 361, 361, 364, 364,
364, 364, 364, 364, 364, 364, 364, 166, 165, 160,
364, 364, 364, 364, 364, 397, 486, 397, 397, 397,
397, 397, 397, 397, 397, 159, 486, 152, 151, 364,
364, 364, 364, 364, 364, 375, 375, 375, 375, 375,
375, 375, 375, 375, 375, 375, 378, 378, 378, 378,
378, 378, 378, 378, 378, 378, 150, 419, 419, 148,
378, 378, 378, 378, 378, 389, 398, 419, 398, 398,
398, 398, 398, 398, 398, 398, 480, 480, 480, 378,
378, 378, 378, 378, 378, 389, 147, 389, 389, 402,
402, 402, 402, 402, 402, 402, 402, 408, 408, 408,
408, 408, 408, 408, 408, 480, 389, 391, 143, 391,
391, 391, 391, 391, 391, 391, 391, 409, 409, 409,
409, 409, 409, 411, 487, 411, 411, 411, 411, 411,
411, 411, 411, 142, 487, 140, 136, 129, 391, 392,
125, 392, 392, 392, 392, 392, 392, 392, 392, 412,
412, 412, 412, 412, 412, 412, 412, 414, 489, 414,
414, 414, 414, 414, 414, 414, 414, 122, 489, 115,
392, 393, 518, 393, 393, 393, 393, 393, 393, 393,
393, 415, 518, 415, 415, 415, 415, 415, 415, 415,
415, 416, 114, 416, 416, 416, 416, 416, 416, 430,
113, 112, 393, 394, 111, 394, 394, 394, 394, 394,
394, 394, 394, 459, 459, 459, 459, 459, 459, 430,
106, 430, 430, 105, 103, 99, 442, 95, 442, 442,
442, 94, 90, 87, 394, 404, 85, 404, 404, 404,
404, 404, 404, 404, 404, 404, 407, 80, 407, 407,
407, 407, 407, 407, 407, 407, 407, 442, 79, 78,
407, 407, 407, 407, 407, 436, 436, 436, 436, 436,
436, 436, 436, 495, 495, 495, 495, 495, 495, 407,
407, 407, 407, 407, 407, 410, 410, 410, 410, 410,
410, 410, 410, 410, 436, 76, 75, 410, 410, 410,
410, 410, 443, 443, 443, 443, 443, 443, 443, 443,
543, 543, 543, 543, 543, 543, 410, 410, 410, 410,
410, 410, 422, 422, 422, 422, 422, 422, 422, 422,
422, 422, 438, 73, 438, 438, 438, 438, 438, 438,
438, 438, 445, 68, 445, 445, 445, 445, 445, 445,
445, 445, 446, 61, 446, 446, 446, 446, 446, 446,
446, 446, 54, 438, 439, 48, 439, 439, 439, 439,
439, 439, 439, 439, 447, 47, 447, 447, 447, 447,
447, 447, 452, 452, 452, 452, 452, 452, 452, 452,
46, 45, 44, 43, 37, 439, 440, 36, 440, 440,
440, 440, 440, 440, 440, 440, 458, 458, 458, 458,
458, 458, 458, 458, 461, 35, 461, 461, 461, 461,
461, 461, 461, 461, 33, 29, 23, 440, 441, 17,
441, 441, 441, 441, 441, 441, 441, 441, 462, 462,
462, 462, 462, 462, 462, 462, 462, 463, 463, 463,
463, 463, 463, 463, 463, 463, 15, 14, 13, 441,
454, 0, 454, 454, 454, 454, 454, 454, 454, 454,
454, 457, 0, 457, 457, 457, 457, 457, 457, 457,
457, 457, 0, 0, 0, 457, 457, 457, 457, 457,
464, 464, 464, 464, 464, 464, 464, 464, 464, 0,
0, 0, 0, 0, 457, 457, 457, 457, 457, 457,
460, 460, 460, 460, 460, 460, 460, 460, 0, 0,
0, 0, 460, 460, 460, 460, 460, 473, 0, 473,
0, 473, 0, 473, 473, 0, 0, 473, 0, 0,
0, 460, 460, 460, 460, 460, 460, 0, 0, 473,
473, 473, 475, 0, 475, 0, 475, 0, 475, 475,
0, 0, 475, 479, 479, 479, 479, 479, 479, 479,
479, 0, 0, 0, 475, 475, 475, 476, 0, 476,
476, 476, 476, 476, 476, 476, 476, 0, 0, 0,
0, 481, 479, 481, 481, 481, 481, 481, 481, 481,
481, 500, 500, 500, 500, 500, 500, 500, 476, 477,
0, 477, 477, 477, 477, 477, 477, 477, 477, 482,
0, 482, 482, 482, 482, 482, 482, 482, 482, 483,
0, 483, 483, 483, 483, 483, 483, 483, 483, 0,
477, 478, 0, 478, 478, 478, 478, 478, 478, 478,
478, 488, 488, 488, 488, 488, 488, 488, 488, 494,
494, 494, 494, 494, 494, 494, 494, 0, 0, 0,
0, 0, 478, 490, 0, 490, 490, 490, 490, 490,
490, 490, 490, 490, 493, 0, 493, 493, 493, 493,
493, 493, 493, 493, 0, 0, 0, 0, 493, 493,
493, 493, 493, 496, 0, 496, 496, 496, 496, 496,
496, 496, 496, 0, 0, 0, 0, 493, 493, 493,
493, 493, 493, 498, 498, 498, 498, 498, 498, 498,
498, 498, 499, 499, 499, 499, 499, 499, 499, 499,
499, 506, 506, 506, 506, 506, 506, 506, 506, 0,
510, 0, 510, 510, 510, 510, 510, 510, 511, 511,
511, 511, 511, 511, 511, 511, 0, 0, 0, 0,
506, 508, 0, 508, 508, 508, 508, 508, 508, 508,
508, 510, 513, 0, 513, 513, 513, 513, 513, 513,
513, 513, 514, 0, 514, 514, 514, 514, 514, 514,
514, 514, 508, 509, 0, 509, 509, 509, 509, 509,
509, 509, 509, 515, 0, 515, 515, 515, 515, 515,
515, 521, 0, 521, 521, 521, 521, 521, 521, 521,
521, 0, 0, 0, 509, 525, 0, 525, 525, 525,
525, 525, 525, 525, 525, 528, 528, 528, 528, 528,
528, 528, 528, 529, 529, 529, 529, 529, 529, 529,
529, 0, 0, 0, 0, 0, 525, 526, 0, 526,
526, 526, 526, 526, 526, 526, 526, 530, 530, 530,
530, 530, 530, 530, 530, 535, 535, 535, 535, 535,
535, 535, 535, 0, 0, 0, 0, 0, 526, 527,
0, 527, 527, 527, 527, 527, 527, 527, 527, 0,
0, 0, 0, 539, 535, 539, 539, 539, 539, 539,
539, 541, 541, 541, 541, 541, 541, 541, 541, 0,
527, 537, 0, 537, 537, 537, 537, 537, 537, 537,
537, 0, 0, 0, 539, 542, 542, 542, 542, 542,
542, 542, 542, 547, 547, 547, 547, 547, 547, 547,
547, 0, 537, 538, 0, 538, 538, 538, 538, 538,
538, 538, 538, 548, 548, 548, 548, 548, 548, 548,
548, 0, 547, 549, 549, 549, 549, 549, 549, 549,
549, 0, 0, 0, 538, 552, 552, 552, 552, 552,
552, 0, 548, 551, 551, 551, 551, 551, 551, 551,
551, 0, 549, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 552, 0, 0, 0, 0, 0,
0, 0, 551, 554, 554, 554, 554, 554, 554, 554,
554, 554, 554, 554, 554, 554, 555, 555, 555, 555,
555, 555, 555, 555, 555, 555, 555, 555, 555, 556,
556, 556, 556, 556, 556, 556, 556, 556, 556, 556,
556, 556, 557, 557, 557, 557, 557, 557, 557, 557,
557, 557, 557, 557, 557, 558, 0, 0, 0, 558,
0, 558, 558, 558, 0, 558, 558, 558, 559, 559,
0, 559, 559, 559, 559, 559, 559, 559, 559, 559,
559, 560, 560, 560, 560, 560, 560, 560, 560, 560,
560, 560, 560, 560, 561, 0, 0, 0, 561, 0,
561, 561, 561, 561, 561, 561, 561, 562, 0, 0,
0, 562, 0, 562, 562, 562, 0, 562, 562, 562,
563, 0, 0, 563, 563, 0, 563, 563, 563, 0,
563, 563, 563, 564, 564, 0, 0, 564, 565, 0,
0, 565, 565, 0, 565, 565, 565, 0, 565, 565,
565, 566, 0, 0, 566, 566, 566, 566, 566, 566,
0, 0, 566, 566, 567, 567, 568, 0, 0, 568,
0, 0, 568, 568, 568, 568, 568, 568, 568, 569,
569, 569, 569, 569, 569, 569, 569, 569, 569, 569,
569, 569, 570, 570, 0, 570, 0, 570, 570, 570,
570, 570, 570, 570, 570, 571, 571, 0, 571, 571,
571, 571, 571, 571, 571, 571, 571, 571, 572, 572,
572, 572, 572, 572, 572, 572, 572, 572, 572, 572,
572, 573, 573, 0, 573, 573, 573, 573, 573, 573,
573, 573, 573, 573, 574, 0, 0, 0, 574, 0,
574, 574, 574, 0, 574, 574, 574, 575, 0, 0,
575, 575, 0, 575, 575, 575, 0, 575, 575, 575,
576, 576, 0, 0, 576, 577, 577, 577, 0, 0,
577, 578, 0, 0, 578, 578, 0, 578, 578, 578,
0, 578, 578, 578, 579, 579, 579, 579, 579, 579,
579, 579, 579, 579, 579, 579, 579, 580, 580, 0,
0, 580, 581, 581, 581, 0, 0, 581, 582, 582,
0, 0, 582, 583, 583, 0, 0, 583, 584, 584,
0, 0, 584, 585, 585, 585, 0, 0, 585, 586,
586, 0, 0, 586, 587, 587, 0, 0, 587, 588,
588, 0, 0, 588, 589, 589, 589, 0, 0, 589,
590, 590, 590, 590, 0, 0, 590, 591, 591, 0,
0, 591, 592, 592, 0, 0, 592, 593, 593, 0,
0, 593, 594, 594, 594, 0, 0, 594, 595, 595,
595, 595, 0, 0, 595, 596, 596, 0, 0, 596,
597, 597, 0, 0, 597, 598, 598, 598, 0, 0,
598, 599, 599, 599, 599, 0, 0, 599, 600, 600,
0, 0, 600, 601, 0, 601, 601, 0, 0, 601,
602, 602, 602, 0, 0, 602, 603, 603, 603, 603,
0, 0, 603, 604, 604, 0, 0, 604, 605, 0,
605, 605, 0, 0, 605, 606, 606, 606, 0, 0,
606, 607, 607, 607, 0, 0, 0, 607, 608, 0,
0, 0, 608, 0, 608, 608, 608, 0, 608, 608,
608, 609, 0, 0, 0, 609, 0, 609, 609, 609,
0, 609, 609, 609, 610, 610, 0, 0, 610, 611,
0, 611, 611, 0, 0, 611, 612, 612, 0, 0,
0, 612, 613, 613, 613, 613, 613, 613, 613, 613,
613, 613, 613, 613, 613, 614, 614, 0, 0, 614,
615, 0, 615, 615, 0, 0, 615, 616, 616, 0,
0, 616, 617, 0, 617, 0, 0, 0, 617, 618,
0, 0, 0, 618, 619, 619, 619, 619, 619, 619,
619, 619, 619, 619, 619, 619, 619, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553,
553, 553, 553, 553, 553, 553, 553, 553, 553, 553
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "toke.l"
#define INITIAL 0
#line 2 "toke.l"
/*
* Copyright (c) 1996, 1998-2005, 2007-2009
* Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
* 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.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
#include <config.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif /* STDC_HEADERS */
#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
# include <strings.h>
# endif
#endif /* HAVE_STRING_H */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#if defined(HAVE_MALLOC_H) && !defined(STDC_HEADERS)
# include <malloc.h>
#endif /* HAVE_MALLOC_H && !STDC_HEADERS */
#ifdef HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
#else
# define dirent direct
# define NAMLEN(dirent) (dirent)->d_namlen
# ifdef HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# ifdef HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# ifdef HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
#include <ctype.h>
#include "sudo.h"
#include "parse.h"
#include <gram.h>
#ifndef lint
__unused static const char rcsid[] = "$Sudo$";
#endif /* lint */
extern YYSTYPE yylval;
extern int parse_error;
int sudolineno = 1;
char *sudoers;
static int sawspace = 0;
static int arg_len = 0;
static int arg_size = 0;
static int append __P((char *, int));
static int _fill __P((char *, int, int));
static int fill_cmnd __P((char *, int));
static int fill_args __P((char *, int, int));
static int _push_include __P((char *, int));
static int pop_include __P((void));
static int ipv6_valid __P((const char *s));
static char *parse_include __P((char *));
extern void yyerror __P((const char *));
#define fill(a, b) _fill(a, b, 0)
#define push_include(_p) (_push_include((_p), FALSE))
#define push_includedir(_p) (_push_include((_p), TRUE))
/* realloc() to size + COMMANDARGINC to make room for command args */
#define COMMANDARGINC 64
#ifdef TRACELEXER
#define LEXTRACE(msg) fputs(msg, stderr)
#else
#define LEXTRACE(msg)
#endif
#define YY_NO_UNPUT 1
#define GOTDEFS 1
#define GOTCMND 2
#define STARTDEFS 3
#define INDEFS 4
#define INSTR 5
#line 1466 "lex.yy.c"
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap YY_PROTO(( void ));
#else
extern int yywrap YY_PROTO(( void ));
#endif
#endif
#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst char * ));
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput YY_PROTO(( void ));
#else
static int input YY_PROTO(( void ));
#endif
#endif
#if defined(YY_STACK_USED) && YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#ifdef __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( yy_current_buffer->yy_is_interactive ) \
{ \
int c = '*', n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
&& ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
if ( yyleng > 0 ) \
yy_current_buffer->yy_at_bol = \
(yytext[yyleng - 1] == '\n'); \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 132 "toke.l"
#line 1622 "lex.yy.c"
if ( yy_init )
{
yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! yy_start )
yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! yy_current_buffer )
yy_current_buffer =
yy_create_buffer( yyin, YY_BUF_SIZE );
yy_load_buffer_state();
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yy_start;
yy_current_state += YY_AT_BOL();
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 554 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_base[yy_current_state] != 3488 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
yy_act = yy_accept[yy_current_state];
}
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yy_hold_char;
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 133 "toke.l"
BEGIN STARTDEFS;
YY_BREAK
case 2:
YY_RULE_SETUP
#line 135 "toke.l"
{
BEGIN INDEFS;
LEXTRACE("DEFVAR ");
if (!fill(yytext, yyleng))
yyterminate();
return(DEFVAR);
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 144 "toke.l"
{
BEGIN STARTDEFS;
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 4:
YY_RULE_SETUP
#line 150 "toke.l"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 5:
YY_RULE_SETUP
#line 155 "toke.l"
{
LEXTRACE("+= ");
return('+');
} /* return '+' */
YY_BREAK
case 6:
YY_RULE_SETUP
#line 160 "toke.l"
{
LEXTRACE("-= ");
return('-');
} /* return '-' */
YY_BREAK
case 7:
YY_RULE_SETUP
#line 165 "toke.l"
{
LEXTRACE("BEGINSTR ");
yylval.string = NULL;
BEGIN INSTR;
}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 171 "toke.l"
{
LEXTRACE("WORD(2) ");
if (!fill(yytext, yyleng))
yyterminate();
return(WORD);
}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 180 "toke.l"
{
/* Line continuation char followed by newline. */
++sudolineno;
LEXTRACE("\n");
}
YY_BREAK
case 10:
YY_RULE_SETUP
#line 186 "toke.l"
{
LEXTRACE("ENDSTR ");
BEGIN INDEFS;
return(WORD);
}
YY_BREAK
case 11:
YY_RULE_SETUP
#line 192 "toke.l"
{
LEXTRACE("BACKSLASH ");
if (!append(yytext, yyleng))
yyterminate();
}
YY_BREAK
case 12:
YY_RULE_SETUP
#line 198 "toke.l"
{
LEXTRACE("STRBODY ");
if (!append(yytext, yyleng))
yyterminate();
}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 206 "toke.l"
{
/* quoted fnmatch glob char, pass verbatim */
LEXTRACE("QUOTEDCHAR ");
if (!fill_args(yytext, 2, sawspace))
yyterminate();
sawspace = FALSE;
}
YY_BREAK
case 14:
YY_RULE_SETUP
#line 214 "toke.l"
{
/* quoted sudoers special char, strip backslash */
LEXTRACE("QUOTEDCHAR ");
if (!fill_args(yytext + 1, 1, sawspace))
yyterminate();
sawspace = FALSE;
}
YY_BREAK
case 15:
YY_RULE_SETUP
#line 222 "toke.l"
{
BEGIN INITIAL;
yyless(0);
return(COMMAND);
} /* end of command line args */
YY_BREAK
case 16:
YY_RULE_SETUP
#line 228 "toke.l"
{
LEXTRACE("ARG ");
if (!fill_args(yytext, yyleng, sawspace))
yyterminate();
sawspace = FALSE;
} /* a command line arg */
YY_BREAK
case 17:
YY_RULE_SETUP
#line 236 "toke.l"
{
char *path;
if ((path = parse_include(yytext)) == NULL)
yyterminate();
LEXTRACE("INCLUDE\n");
/* Push current buffer and switch to include file */
if (!push_include(path))
yyterminate();
}
YY_BREAK
case 18:
YY_RULE_SETUP
#line 249 "toke.l"
{
char *path;
if ((path = parse_include(yytext)) == NULL)
yyterminate();
LEXTRACE("INCLUDEDIR\n");
/*
* Push current buffer and switch to include file.
* We simply ignore empty directories.
*/
if (!push_includedir(path) && parse_error)
yyterminate();
}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 265 "toke.l"
{
int n;
for (n = 0; isblank((unsigned char)yytext[n]); n++)
continue;
n += 8;
BEGIN GOTDEFS;
switch (yytext[n++]) {
case ':':
yyless(n);
LEXTRACE("DEFAULTS_USER ");
return(DEFAULTS_USER);
case '>':
yyless(n);
LEXTRACE("DEFAULTS_RUNAS ");
return(DEFAULTS_RUNAS);
case '@':
yyless(n);
LEXTRACE("DEFAULTS_HOST ");
return(DEFAULTS_HOST);
case '!':
yyless(n);
LEXTRACE("DEFAULTS_CMND ");
return(DEFAULTS_CMND);
default:
LEXTRACE("DEFAULTS ");
return(DEFAULTS);
}
}
YY_BREAK
case 20:
YY_RULE_SETUP
#line 294 "toke.l"
{
int n;
for (n = 0; isblank((unsigned char)yytext[n]); n++)
continue;
switch (yytext[n]) {
case 'H':
LEXTRACE("HOSTALIAS ");
return(HOSTALIAS);
case 'C':
LEXTRACE("CMNDALIAS ");
return(CMNDALIAS);
case 'U':
LEXTRACE("USERALIAS ");
return(USERALIAS);
case 'R':
LEXTRACE("RUNASALIAS ");
return(RUNASALIAS);
}
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 314 "toke.l"
{
/* cmnd does not require passwd for this user */
LEXTRACE("NOPASSWD ");
return(NOPASSWD);
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 320 "toke.l"
{
/* cmnd requires passwd for this user */
LEXTRACE("PASSWD ");
return(PASSWD);
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 326 "toke.l"
{
LEXTRACE("NOEXEC ");
return(NOEXEC);
}
YY_BREAK
case 24:
YY_RULE_SETUP
#line 331 "toke.l"
{
LEXTRACE("EXEC ");
return(EXEC);
}
YY_BREAK
case 25:
YY_RULE_SETUP
#line 336 "toke.l"
{
LEXTRACE("SETENV ");
return(SETENV);
}
YY_BREAK
case 26:
YY_RULE_SETUP
#line 341 "toke.l"
{
LEXTRACE("NOSETENV ");
return(NOSETENV);
}
YY_BREAK
case 27:
YY_RULE_SETUP
#line 346 "toke.l"
{
/* netgroup */
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("NETGROUP ");
return(NETGROUP);
}
YY_BREAK
case 28:
YY_RULE_SETUP
#line 354 "toke.l"
{
/* UN*X group */
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("USERGROUP ");
return(USERGROUP);
}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 362 "toke.l"
{
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 30:
YY_RULE_SETUP
#line 369 "toke.l"
{
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 31:
YY_RULE_SETUP
#line 376 "toke.l"
{
if (!ipv6_valid(yytext)) {
LEXTRACE("ERROR ");
return(ERROR);
}
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 32:
YY_RULE_SETUP
#line 387 "toke.l"
{
if (!ipv6_valid(yytext)) {
LEXTRACE("ERROR ");
return(ERROR);
}
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 33:
YY_RULE_SETUP
#line 398 "toke.l"
{
if (strcmp(yytext, "ALL") == 0) {
LEXTRACE("ALL ");
return(ALL);
}
#ifdef HAVE_SELINUX
/* XXX - restrict type/role to initial state */
if (strcmp(yytext, "TYPE") == 0) {
LEXTRACE("TYPE ");
return(TYPE);
}
if (strcmp(yytext, "ROLE") == 0) {
LEXTRACE("ROLE ");
return(ROLE);
}
#endif /* HAVE_SELINUX */
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("ALIAS ");
return(ALIAS);
}
YY_BREAK
case 34:
YY_RULE_SETUP
#line 420 "toke.l"
{
/* no command args allowed for Defaults!/path */
if (!fill_cmnd(yytext, yyleng))
yyterminate();
LEXTRACE("COMMAND ");
return(COMMAND);
}
YY_BREAK
case 35:
YY_RULE_SETUP
#line 428 "toke.l"
{
BEGIN GOTCMND;
LEXTRACE("COMMAND ");
if (!fill_cmnd(yytext, yyleng))
yyterminate();
} /* sudo -e */
YY_BREAK
case 36:
YY_RULE_SETUP
#line 435 "toke.l"
{
/* directories can't have args... */
if (yytext[yyleng - 1] == '/') {
LEXTRACE("COMMAND ");
if (!fill_cmnd(yytext, yyleng))
yyterminate();
return(COMMAND);
} else {
BEGIN GOTCMND;
LEXTRACE("COMMAND ");
if (!fill_cmnd(yytext, yyleng))
yyterminate();
}
} /* a pathname */
YY_BREAK
case 37:
YY_RULE_SETUP
#line 450 "toke.l"
{
/* a quoted user/group name */
if (!fill(yytext + 1, yyleng - 2))
yyterminate();
switch (yytext[1]) {
case '%':
LEXTRACE("USERGROUP ");
return(USERGROUP);
case '+':
LEXTRACE("NETGROUP ");
return(NETGROUP);
default:
LEXTRACE("WORD(4) ");
return(WORD);
}
}
YY_BREAK
case 38:
YY_RULE_SETUP
#line 467 "toke.l"
{
/* a word */
if (!fill(yytext, yyleng))
yyterminate();
LEXTRACE("WORD(5) ");
return(WORD);
}
YY_BREAK
case 39:
YY_RULE_SETUP
#line 475 "toke.l"
{
LEXTRACE("( ");
return ('(');
}
YY_BREAK
case 40:
YY_RULE_SETUP
#line 480 "toke.l"
{
LEXTRACE(") ");
return(')');
}
YY_BREAK
case 41:
YY_RULE_SETUP
#line 485 "toke.l"
{
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 42:
YY_RULE_SETUP
#line 490 "toke.l"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 43:
YY_RULE_SETUP
#line 495 "toke.l"
{
LEXTRACE(": ");
return(':');
} /* return ':' */
YY_BREAK
case 44:
YY_RULE_SETUP
#line 500 "toke.l"
{
if (yyleng % 2 == 1)
return('!'); /* return '!' */
}
YY_BREAK
case 45:
YY_RULE_SETUP
#line 505 "toke.l"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* return newline */
YY_BREAK
case 46:
YY_RULE_SETUP
#line 512 "toke.l"
{ /* throw away space/tabs */
sawspace = TRUE; /* but remember for fill_args */
}
YY_BREAK
case 47:
YY_RULE_SETUP
#line 516 "toke.l"
{
sawspace = TRUE; /* remember for fill_args */
++sudolineno;
LEXTRACE("\n\t");
} /* throw away EOL after \ */
YY_BREAK
case 48:
YY_RULE_SETUP
#line 522 "toke.l"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* comment, not uid/gid */
YY_BREAK
case 49:
YY_RULE_SETUP
#line 529 "toke.l"
{
LEXTRACE("ERROR ");
return(ERROR);
} /* parse error */
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(GOTDEFS):
case YY_STATE_EOF(GOTCMND):
case YY_STATE_EOF(STARTDEFS):
case YY_STATE_EOF(INDEFS):
case YY_STATE_EOF(INSTR):
#line 534 "toke.l"
{
if (YY_START != INITIAL) {
BEGIN INITIAL;
LEXTRACE("ERROR ");
return(ERROR);
}
if (!pop_include())
yyterminate();
}
YY_BREAK
case 50:
YY_RULE_SETUP
#line 544 "toke.l"
ECHO;
YY_BREAK
#line 2276 "lex.yy.c"
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between yy_current_buffer and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yy_n_chars = yy_current_buffer->yy_n_chars;
yy_current_buffer->yy_input_file = yyin;
yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yy_c_buf_p;
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
yy_did_buffer_switch_on_eof = 0;
if ( yywrap() )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p =
yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yy_c_buf_p =
&yy_current_buffer->yy_ch_buf[yy_n_chars];
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer()
{
register char *dest = yy_current_buffer->yy_ch_buf;
register char *source = yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( yy_current_buffer->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_current_buffer->yy_n_chars = yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
int yy_c_buf_p_offset =
(int) (yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yy_flex_realloc( (void *) b->yy_ch_buf,
b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
yy_current_buffer->yy_n_chars = yy_n_chars;
}
if ( yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state()
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = yy_start;
yy_current_state += YY_AT_BOL();
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 554 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
#ifdef YY_USE_PROTOS
static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
#else
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
#endif
{
register int yy_is_jam;
register char *yy_cp = yy_c_buf_p;
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 554 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 553);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yy_c_buf_p - yytext_ptr;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
yy_current_buffer->yy_at_bol = (c == '\n');
return c;
}
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
#include <unistd.h>
#endif
#endif
#ifdef YY_USE_PROTOS
void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
#else
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
#endif
{
int oerrno = errno;
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
#if defined(YY_ALWAYS_INTERACTIVE) && YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#if defined(YY_NEVER_INTERACTIVE) && YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
errno = oerrno;
}
#ifdef YY_USE_PROTOS
void yy_flush_buffer( YY_BUFFER_STATE b )
#else
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == yy_current_buffer )
yy_load_buffer_state();
}
#ifndef YY_NO_SCAN_BUFFER
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
#else
YY_BUFFER_STATE yy_scan_buffer( base, size )
char *base;
yy_size_t size;
#endif
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer( b );
return b;
}
#endif
#ifndef YY_NO_SCAN_STRING
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
#else
YY_BUFFER_STATE yy_scan_string( yy_str )
yyconst char *yy_str;
#endif
{
int len;
for ( len = 0; yy_str[len]; ++len )
;
return yy_scan_bytes( yy_str, len );
}
#endif
#ifndef YY_NO_SCAN_BYTES
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
#else
YY_BUFFER_STATE yy_scan_bytes( bytes, len )
yyconst char *bytes;
int len;
#endif
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = len + 2;
buf = (char *) yy_flex_alloc( n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
for ( i = 0; i < len; ++i )
buf[i] = bytes[i];
buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer( buf, n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#endif
#ifndef YY_NO_PUSH_STATE
#ifdef YY_USE_PROTOS
static void yy_push_state( int new_state )
#else
static void yy_push_state( new_state )
int new_state;
#endif
{
if ( yy_start_stack_ptr >= yy_start_stack_depth )
{
yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
new_size = yy_start_stack_depth * sizeof( int );
if ( ! yy_start_stack )
yy_start_stack = (int *) yy_flex_alloc( new_size );
else
yy_start_stack = (int *) yy_flex_realloc(
(void *) yy_start_stack, new_size );
if ( ! yy_start_stack )
YY_FATAL_ERROR(
"out of memory expanding start-condition stack" );
}
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
}
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
#ifdef YY_USE_PROTOS
static void yy_fatal_error( yyconst char msg[] )
#else
static void yy_fatal_error( msg )
char msg[];
#endif
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
char *s1;
yyconst char *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst char *s )
#else
static int yy_flex_strlen( s )
yyconst char *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (char *) ptr, size );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if defined(YY_MAIN) && YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 544 "toke.l"
static unsigned char
hexchar(s)
const char *s;
{
int i;
int result = 0;
s += 2; /* skip \\x */
for (i = 0; i < 2; i++) {
switch (*s) {
case 'A':
case 'a':
result += 10;
break;
case 'B':
case 'b':
result += 11;
break;
case 'C':
case 'c':
result += 12;
break;
case 'D':
case 'd':
result += 13;
break;
case 'E':
case 'e':
result += 14;
break;
case 'F':
case 'f':
result += 15;
break;
default:
result += *s - '0';
break;
}
if (i == 0) {
result *= 16;
s++;
}
}
return((unsigned char)result);
}
static int
_fill(src, len, olen)
char *src;
int len, olen;
{
char *dst;
dst = olen ? realloc(yylval.string, olen + len + 1) : malloc(len + 1);
if (dst == NULL) {
yyerror("unable to allocate memory");
return(FALSE);
}
yylval.string = dst;
/* Copy the string and collapse any escaped characters. */
dst += olen;
while (len--) {
if (*src == '\\' && len) {
if (src[1] == 'x' && len >= 3 &&
isxdigit((unsigned char) src[2]) &&
isxdigit((unsigned char) src[3])) {
*dst++ = hexchar(src);
src += 4;
len -= 3;
} else {
src++;
len--;
*dst++ = *src++;
}
} else {
*dst++ = *src++;
}
}
*dst = '\0';
return(TRUE);
}
static int
append(src, len)
char *src;
int len;
{
int olen = 0;
if (yylval.string != NULL)
olen = strlen(yylval.string);
return(_fill(src, len, olen));
}
#define SPECIAL(c) \
((c) == ',' || (c) == ':' || (c) == '=' || (c) == ' ' || (c) == '\t' || (c) == '#')
static int
fill_cmnd(src, len)
char *src;
int len;
{
char *dst;
int i;
arg_len = arg_size = 0;
dst = yylval.command.cmnd = (char *) malloc(len + 1);
if (yylval.command.cmnd == NULL) {
yyerror("unable to allocate memory");
return(FALSE);
}
/* Copy the string and collapse any escaped sudo-specific characters. */
for (i = 0; i < len; i++) {
if (src[i] == '\\' && i != len - 1 && SPECIAL(src[i + 1]))
*dst++ = src[++i];
else
*dst++ = src[i];
}
*dst = '\0';
yylval.command.args = NULL;
return(TRUE);
}
static int
fill_args(s, len, addspace)
char *s;
int len;
int addspace;
{
int new_len;
char *p;
if (yylval.command.args == NULL) {
addspace = 0;
new_len = len;
} else
new_len = arg_len + len + addspace;
if (new_len >= arg_size) {
/* Allocate more space than we need for subsequent args */
while (new_len >= (arg_size += COMMANDARGINC))
;
p = yylval.command.args ?
(char *) realloc(yylval.command.args, arg_size) :
(char *) malloc(arg_size);
if (p == NULL) {
efree(yylval.command.args);
yyerror("unable to allocate memory");
return(FALSE);
} else
yylval.command.args = p;
}
/* Efficiently append the arg (with a leading space if needed). */
p = yylval.command.args + arg_len;
if (addspace)
*p++ = ' ';
if (strlcpy(p, s, arg_size - (p - yylval.command.args)) != len) {
yyerror("fill_args: buffer overflow"); /* paranoia */
return(FALSE);
}
arg_len = new_len;
return(TRUE);
}
struct path_list {
char *path;
struct path_list *next;
};
struct include_stack {
YY_BUFFER_STATE bs;
char *path;
struct path_list *more; /* more files in case of includedir */
int lineno;
int keepopen;
};
static int
pl_compare(v1, v2)
const void *v1;
const void *v2;
{
const struct path_list * const *p1 = v1;
const struct path_list * const *p2 = v2;
return(strcmp((*p1)->path, (*p2)->path));
}
static char *
switch_dir(stack, dirpath)
struct include_stack *stack;
char *dirpath;
{
DIR *dir;
int i, count = 0;
char *path = NULL;
struct dirent *dent;
struct stat sb;
struct path_list *pl, *first = NULL;
struct path_list **sorted = NULL;
if (!(dir = opendir(dirpath))) {
yyerror(dirpath);
return(NULL);
}
while ((dent = readdir(dir))) {
/* Ignore files that end in '~' or have a '.' in them. */
if (dent->d_name[0] == '\0' || dent->d_name[NAMLEN(dent) - 1] == '~'
|| strchr(dent->d_name, '.') != NULL) {
continue;
}
if (asprintf(&path, "%s/%s", dirpath, dent->d_name) == -1) {
closedir(dir);
goto bad;
}
if (stat(path, &sb) != 0 || !S_ISREG(sb.st_mode)) {
efree(path);
continue;
}
pl = malloc(sizeof(*pl));
if (pl == NULL)
goto bad;
pl->path = path;
pl->next = first;
first = pl;
count++;
}
closedir(dir);
if (count == 0)
goto done;
/* Sort the list as an array. */
sorted = malloc(sizeof(*sorted) * count);
if (sorted == NULL)
goto bad;
pl = first;
for (i = 0; i < count; i++) {
sorted[i] = pl;
pl = pl->next;
}
qsort(sorted, count, sizeof(*sorted), pl_compare);
/* Apply sorting to the list. */
first = sorted[0];
sorted[count - 1]->next = NULL;
for (i = 1; i < count; i++)
sorted[i - 1]->next = sorted[i];
efree(sorted);
/* Pull out the first element for parsing, leave the rest for later. */
if (count) {
path = first->path;
pl = first->next;
efree(first);
stack->more = pl;
} else {
path = NULL;
}
done:
efree(dirpath);
return(path);
bad:
while (first != NULL) {
pl = first;
first = pl->next;
free(pl->path);
free(pl);
}
efree(sorted);
efree(dirpath);
efree(path);
return(NULL);
}
#define MAX_SUDOERS_DEPTH 128
#define SUDOERS_STACK_INCREMENT 16
static size_t istacksize, idepth;
static struct include_stack *istack;
static int keepopen;
void
init_lexer()
{
struct path_list *pl;
while (idepth) {
idepth--;
while ((pl = istack[idepth].more) != NULL) {
istack[idepth].more = pl->next;
efree(pl->path);
efree(pl);
}
efree(istack[idepth].path);
if (!istack[idepth].keepopen)
fclose(istack[idepth].bs->yy_input_file);
yy_delete_buffer(istack[idepth].bs);
}
efree(istack);
istack = NULL;
istacksize = idepth = 0;
keepopen = FALSE;
}
static int
_push_include(path, isdir)
char *path;
int isdir;
{
FILE *fp;
/* push current state onto stack */
if (idepth >= istacksize) {
if (idepth > MAX_SUDOERS_DEPTH) {
yyerror("too many levels of includes");
return(FALSE);
}
istacksize += SUDOERS_STACK_INCREMENT;
istack = (struct include_stack *) realloc(istack,
sizeof(istack) * istacksize);
if (istack == NULL) {
yyerror("unable to allocate memory");
return(FALSE);
}
}
if (isdir) {
if (!(path = switch_dir(&istack[idepth], path))) {
/* switch_dir() called yyerror() for us */
return(FALSE);
}
if ((fp = open_sudoers(path, FALSE, &keepopen)) == NULL) {
yyerror(path);
return(FALSE); /* XXX - just to go next one */
}
} else {
if ((fp = open_sudoers(path, TRUE, &keepopen)) == NULL) {
yyerror(path);
return(FALSE);
}
istack[idepth].more = NULL;
}
/* Push the old (current) file and open the new one. */
istack[idepth].path = sudoers; /* push old path */
istack[idepth].bs = YY_CURRENT_BUFFER;
istack[idepth].lineno = sudolineno;
istack[idepth].keepopen = keepopen;
idepth++;
sudolineno = 1;
sudoers = path;
yy_switch_to_buffer(yy_create_buffer(fp, YY_BUF_SIZE));
return(TRUE);
}
static int
pop_include()
{
struct path_list *pl;
FILE *fp;
if (idepth == 0)
return(FALSE);
if (!keepopen)
fclose(YY_CURRENT_BUFFER->yy_input_file);
yy_delete_buffer(YY_CURRENT_BUFFER);
keepopen = FALSE;
if ((pl = istack[idepth - 1].more) != NULL) {
/* Move to next file in the dir. */
istack[idepth - 1].more = pl->next;
if ((fp = open_sudoers(pl->path, FALSE, &keepopen)) == NULL) {
yyerror(pl->path);
return(FALSE); /* XXX - just to go next one */
}
efree(sudoers);
sudoers = pl->path;
sudolineno = 1;
yy_switch_to_buffer(yy_create_buffer(fp, YY_BUF_SIZE));
efree(pl);
} else {
idepth--;
yy_switch_to_buffer(istack[idepth].bs);
efree(sudoers);
sudoers = istack[idepth].path;
sudolineno = istack[idepth].lineno;
}
return(TRUE);
}
static char *
parse_include(base)
char *base;
{
char *cp, *ep, *path;
int len = 0, subst = 0;
size_t shost_len = 0;
/* Pull out path from #include line. */
cp = base + sizeof("#include");
if (*cp == 'i')
cp += 3; /* includedir */
while (isblank((unsigned char) *cp))
cp++;
ep = cp;
while (*ep != '\0' && !isspace((unsigned char) *ep)) {
if (ep[0] == '%' && ep[1] == 'h') {
shost_len = strlen(user_shost);
len += shost_len - 2;
subst = 1;
}
ep++;
}
/* Make a copy of path and return it. */
len += (int)(ep - cp);
if ((path = malloc(len + 1)) == NULL)
yyerror("unable to allocate memory");
if (subst) {
/* substitute for %h */
char *pp = path;
while (cp < ep) {
if (cp[0] == '%' && cp[1] == 'h') {
memcpy(pp, user_shost, shost_len);
pp += shost_len;
cp += 2;
continue;
}
*pp++ = *cp++;
}
*pp = '\0';
} else {
memcpy(path, cp, len);
path[len] = '\0';
}
/* Push any excess characters (e.g. comment, newline) back to the lexer */
if (*ep != '\0')
yyless((int)(ep - base));
return(path);
}
/*
* Check to make sure an IPv6 address does not contain multiple instances
* of the string "::". Assumes strlen(s) >= 1.
* Returns TRUE if address is valid else FALSE.
*/
static int
ipv6_valid(s)
const char *s;
{
int nmatch = 0;
for (; *s != '\0'; s++) {
if (s[0] == ':' && s[1] == ':') {
if (++nmatch > 1)
break;
}
if (s[0] == '/')
nmatch = 0; /* reset if we hit netmask */
}
return (nmatch <= 1);
}
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