#include /* $OpenBSD: flex.skl,v 1.11 2010/08/04 18:24:50 millert Exp $ */ /* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/cvs/openbsd/src/usr.bin/lex/flex.skl,v 1.11 2010/08/04 18:24:50 millert Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* 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 #include #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 59 #define YY_END_OF_BUFFER 60 static yyconst short int yy_accept[607] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 60, 47, 55, 54, 53, 46, 58, 32, 48, 49, 32, 50, 47, 47, 47, 47, 52, 51, 58, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 58, 47, 47, 55, 58, 42, 42, 42, 42, 42, 2, 58, 1, 47, 47, 17, 16, 17, 16, 16, 58, 58, 58, 3, 9, 8, 9, 4, 9, 5, 58, 13, 13, 13, 11, 12, 47, 0, 55, 53, 0, 57, 0, 47, 34, 0, 32, 0, 33, 0, 45, 45, 0, 47, 47, 0, 47, 47, 47, 47, 0, 37, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 47, 56, 47, 55, 0, 0, 0, 0, 0, 0, 47, 47, 47, 47, 47, 2, 1, 0, 1, 43, 43, 0, 47, 17, 17, 15, 14, 15, 0, 0, 3, 9, 0, 6, 7, 9, 9, 13, 0, 13, 13, 0, 10, 0, 0, 0, 34, 34, 0, 0, 47, 47, 47, 47, 47, 0, 0, 37, 37, 42, 39, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 47, 0, 0, 0, 0, 0, 0, 47, 47, 47, 47, 47, 0, 47, 10, 0, 47, 47, 47, 47, 47, 47, 0, 38, 38, 38, 0, 0, 37, 37, 37, 37, 37, 37, 37, 42, 42, 42, 42, 42, 42, 42, 42, 40, 42, 41, 47, 0, 0, 0, 0, 0, 0, 47, 47, 47, 47, 47, 47, 47, 0, 0, 38, 38, 38, 0, 37, 37, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 25, 42, 42, 42, 42, 42, 42, 42, 42, 47, 0, 0, 0, 0, 47, 47, 47, 47, 47, 47, 47, 47, 0, 38, 0, 37, 37, 37, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 42, 42, 42, 42, 42, 42, 42, 42, 47, 0, 0, 0, 47, 47, 47, 35, 35, 35, 0, 0, 37, 37, 37, 37, 37, 37, 37, 0, 0, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 42, 42, 0, 24, 42, 42, 42, 42, 0, 23, 0, 26, 47, 0, 0, 0, 47, 47, 47, 47, 35, 35, 35, 35, 0, 37, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 42, 42, 42, 42, 42, 42, 44, 0, 0, 0, 47, 20, 43, 36, 36, 36, 36, 37, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 0, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 42, 42, 42, 42, 0, 22, 0, 27, 0, 20, 0, 0, 47, 0, 47, 47, 47, 36, 36, 36, 36, 0, 0, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 30, 42, 42, 42, 0, 0, 0, 18, 0, 21, 20, 0, 0, 0, 0, 0, 20, 0, 47, 47, 47, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 28, 42, 42, 21, 0, 0, 20, 47, 47, 47, 47, 47, 0, 0, 0, 0, 0, 37, 37, 37, 37, 37, 37, 37, 37, 0, 31, 42, 0, 47, 47, 47, 37, 37, 37, 37, 37, 37, 0, 29, 0, 0, 19, 47, 47, 47, 47, 47, 37, 37, 37, 37, 37, 35, 35, 35, 35, 35, 35, 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, 35, 36, 36, 37, 36, 38, 39, 40, 36, 41, 42, 43, 44, 45, 46, 47, 48, 36, 10, 49, 10, 1, 50, 1, 51, 52, 53, 54, 55, 56, 57, 57, 58, 57, 57, 59, 60, 61, 62, 57, 57, 63, 64, 65, 66, 57, 57, 57, 57, 57, 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[67] = { 0, 1, 2, 3, 4, 5, 6, 1, 7, 7, 1, 1, 8, 1, 9, 10, 11, 11, 11, 11, 11, 11, 11, 11, 12, 13, 7, 1, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 14, 15, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 } ; static yyconst short int yy_base[671] = { 0, 0, 65, 67, 72, 99, 114, 162, 227, 292, 340, 86, 125, 2840, 2790, 2836, 3665, 2833, 3665, 387, 70, 3665, 3665, 2771, 3665, 136, 397, 133, 159, 2795, 3665, 3665, 453, 2781, 33, 504, 2770, 2767, 2777, 2765, 2771, 2754, 559, 170, 19, 165, 583, 38, 49, 2739, 68, 2727, 81, 219, 2771, 305, 48, 0, 3665, 2761, 3665, 0, 250, 639, 119, 0, 2709, 3665, 108, 3665, 112, 3665, 140, 2699, 98, 121, 3665, 195, 2693, 661, 2739, 2736, 2736, 3665, 227, 247, 300, 316, 152, 354, 2681, 686, 373, 2670, 711, 352, 722, 2692, 2669, 375, 414, 302, 2656, 57, 763, 0, 2628, 2625, 2614, 505, 2602, 2606, 2599, 2601, 202, 3665, 153, 546, 2572, 2565, 2549, 2537, 2524, 200, 110, 244, 28, 111, 252, 171, 2578, 422, 2577, 565, 2529, 818, 262, 0, 2573, 179, 3665, 3665, 599, 269, 0, 2513, 453, 3665, 3665, 2512, 548, 2490, 2533, 206, 253, 323, 2535, 2524, 2513, 607, 615, 306, 722, 586, 831, 867, 903, 939, 2499, 2456, 980, 333, 1022, 1063, 0, 2430, 2394, 2363, 2364, 2374, 2369, 2327, 2330, 2329, 2328, 266, 2289, 2283, 2272, 2274, 2279, 409, 334, 2279, 145, 335, 83, 672, 278, 2327, 2325, 627, 259, 1106, 1142, 741, 210, 2293, 2279, 683, 513, 2275, 2271, 352, 747, 1178, 780, 788, 1220, 815, 2270, 400, 325, 2261, 2258, 2248, 2246, 2242, 0, 2240, 0, 489, 2223, 2213, 2198, 2211, 2198, 420, 407, 529, 490, 491, 1263, 1299, 1335, 2235, 2234, 839, 2234, 2232, 2228, 2226, 528, 848, 657, 856, 665, 1371, 0, 877, 1382, 886, 894, 1424, 913, 570, 3665, 2208, 2197, 2201, 2178, 2185, 2194, 2194, 2176, 558, 2169, 2152, 2150, 648, 626, 530, 559, 923, 336, 1467, 1503, 964, 2171, 2140, 2139, 2138, 1537, 551, 1000, 1041, 1082, 653, 694, 797, 1049, 923, 1580, 0, 1116, 1591, 1090, 1008, 1633, 1125, 2121, 2082, 747, 686, 2064, 2071, 786, 926, 905, 2080, 2033, 679, 634, 544, 915, 1675, 1710, 1745, 2052, 2043, 2033, 1150, 1781, 1158, 1133, 1822, 1197, 1166, 2028, 1239, 1273, 1207, 950, 951, 962, 991, 1247, 1073, 1865, 0, 1283, 1876, 1307, 1315, 1918, 1323, 1987, 1968, 1188, 3665, 1967, 1951, 1929, 1913, 1286, 3665, 1336, 3665, 707, 1897, 1889, 786, 930, 764, 1298, 1358, 1041, 1960, 1995, 1400, 1927, 1879, 1348, 708, 1406, 1348, 2031, 0, 559, 2042, 1441, 1449, 2083, 1477, 1487, 1513, 1523, 1230, 1290, 1458, 1548, 1557, 1602, 2126, 0, 1613, 2137, 1650, 1565, 1660, 1806, 1779, 1680, 1675, 1359, 1406, 1626, 1601, 1577, 897, 938, 1695, 1589, 2180, 2216, 2252, 2288, 1611, 1686, 1720, 1731, 1563, 1478, 1504, 1694, 1524, 2324, 0, 617, 2335, 1753, 1761, 2376, 1769, 1798, 1550, 1808, 1841, 1851, 1335, 1358, 1887, 714, 825, 2419, 0, 926, 1407, 1468, 1430, 1431, 1547, 3665, 1616, 3665, 1381, 1731, 1045, 1512, 1575, 1908, 1913, 1970, 1498, 2429, 2465, 1947, 1611, 1981, 1264, 2006, 2016, 2061, 1198, 1181, 1732, 1782, 2067, 1842, 2501, 0, 1181, 2512, 2100, 1904, 2553, 2110, 2155, 2164, 2189, 1769, 1142, 1232, 1634, 3665, 1699, 1095, 1077, 1025, 1046, 1306, 3665, 384, 981, 2211, 2218, 2238, 2243, 2263, 2288, 2249, 2307, 2596, 2632, 2668, 2304, 2354, 2395, 983, 894, 1902, 1928, 2362, 1929, 2704, 0, 1428, 2715, 2403, 2437, 2445, 867, 2454, 2474, 2483, 831, 1982, 3665, 1983, 782, 3665, 1511, 2489, 2529, 2537, 1895, 2758, 2794, 2573, 2579, 650, 2607, 2617, 2642, 629, 525, 1931, 447, 347, 2650, 0, 1528, 2019, 3665, 2044, 1805, 2830, 2866, 2902, 2676, 2684, 2692, 323, 0, 316, 2067, 3665, 166, 1845, 3665, 2733, 1945, 2938, 2974, 2743, 3665, 2767, 2777, 2658, 3665, 2805, 2813, 2847, 63, 2855, 2881, 3665, 3023, 3039, 3055, 3071, 3087, 3103, 3119, 3135, 3151, 3157, 3173, 3189, 2025, 3205, 3221, 3237, 3253, 3269, 3285, 3301, 3307, 3314, 3330, 3346, 3352, 3359, 3365, 3371, 3377, 3384, 3390, 3396, 3402, 3409, 3417, 3423, 3429, 3435, 3442, 3450, 3456, 3462, 3469, 3477, 3483, 3491, 3498, 3506, 3512, 3520, 3527, 3535, 3551, 3567, 3583, 3589, 3597, 3604, 3610, 3618, 3624, 3632, 3648, 1295 } ; static yyconst short int yy_def[671] = { 0, 606, 1, 1, 1, 607, 607, 608, 608, 609, 609, 610, 610, 606, 611, 606, 606, 606, 606, 612, 613, 606, 606, 614, 606, 615, 611, 26, 26, 616, 606, 606, 606, 32, 32, 32, 35, 35, 35, 35, 35, 35, 611, 26, 611, 606, 612, 32, 32, 35, 35, 35, 606, 606, 606, 617, 611, 618, 606, 618, 606, 618, 606, 612, 606, 619, 620, 606, 620, 606, 620, 606, 621, 622, 622, 622, 606, 606, 611, 611, 606, 606, 623, 606, 624, 606, 613, 606, 625, 613, 614, 614, 615, 626, 611, 611, 26, 616, 96, 96, 96, 96, 627, 628, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 611, 606, 611, 606, 606, 606, 606, 606, 606, 623, 611, 96, 611, 611, 611, 606, 606, 606, 606, 617, 629, 611, 611, 618, 618, 606, 606, 606, 624, 606, 619, 620, 620, 606, 606, 620, 620, 622, 606, 622, 622, 606, 606, 623, 630, 606, 606, 625, 625, 606, 611, 611, 611, 96, 167, 631, 606, 632, 606, 104, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 611, 606, 606, 606, 606, 606, 623, 611, 167, 611, 611, 611, 606, 611, 606, 630, 611, 611, 611, 611, 611, 611, 633, 634, 634, 209, 635, 634, 636, 172, 606, 215, 215, 606, 215, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 611, 606, 606, 606, 606, 606, 623, 611, 611, 611, 611, 611, 611, 611, 606, 637, 637, 247, 637, 638, 639, 640, 606, 641, 218, 641, 641, 257, 641, 606, 260, 260, 606, 260, 606, 606, 35, 35, 35, 35, 35, 35, 35, 35, 611, 606, 606, 606, 623, 611, 611, 611, 611, 611, 611, 611, 611, 642, 642, 643, 644, 606, 606, 606, 606, 606, 645, 645, 646, 263, 646, 646, 302, 646, 606, 305, 305, 606, 305, 35, 35, 35, 35, 35, 35, 35, 35, 611, 606, 606, 623, 611, 611, 611, 611, 611, 611, 606, 647, 648, 292, 606, 332, 332, 606, 332, 606, 606, 606, 606, 606, 606, 649, 649, 650, 308, 650, 650, 348, 650, 606, 351, 351, 606, 351, 35, 35, 606, 606, 35, 35, 35, 35, 606, 606, 606, 606, 611, 606, 606, 623, 611, 611, 611, 611, 611, 611, 611, 611, 606, 651, 606, 652, 335, 652, 652, 386, 386, 606, 389, 389, 606, 389, 606, 606, 606, 606, 653, 653, 654, 354, 654, 654, 403, 654, 606, 406, 406, 406, 35, 35, 35, 35, 35, 35, 611, 606, 606, 623, 611, 611, 611, 611, 611, 611, 611, 606, 606, 606, 606, 655, 655, 656, 392, 656, 656, 436, 436, 606, 439, 439, 606, 439, 606, 606, 606, 606, 606, 606, 657, 657, 658, 658, 658, 454, 454, 35, 35, 35, 35, 606, 606, 606, 606, 606, 606, 659, 623, 611, 660, 661, 611, 611, 611, 611, 611, 611, 606, 606, 606, 606, 606, 606, 662, 662, 663, 442, 663, 663, 489, 489, 606, 492, 492, 606, 492, 606, 606, 606, 606, 664, 664, 606, 606, 35, 35, 35, 606, 659, 659, 606, 623, 611, 660, 660, 660, 660, 606, 660, 661, 661, 611, 611, 611, 606, 606, 606, 606, 665, 665, 666, 495, 666, 666, 534, 534, 606, 537, 537, 537, 606, 606, 606, 606, 606, 606, 606, 35, 35, 606, 623, 606, 606, 611, 611, 611, 611, 611, 606, 606, 606, 606, 606, 606, 667, 667, 668, 668, 668, 569, 569, 606, 606, 35, 669, 611, 611, 611, 606, 606, 606, 606, 670, 670, 606, 606, 669, 669, 606, 611, 611, 611, 611, 611, 606, 606, 606, 606, 606, 611, 611, 611, 611, 611, 611, 0, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606 } ; static yyconst short int yy_nxt[3732] = { 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, 33, 33, 33, 34, 35, 35, 35, 35, 36, 37, 35, 38, 39, 40, 41, 35, 35, 35, 35, 35, 42, 14, 43, 43, 43, 43, 43, 43, 14, 14, 14, 14, 14, 14, 14, 44, 14, 14, 45, 79, 52, 105, 46, 170, 53, 52, 105, 87, 79, 53, 54, 107, 172, 55, 129, 54, 116, 105, 55, 74, 16, 75, 76, 194, 130, 88, 47, 48, 79, 124, 49, 153, 15, 58, 59, 125, 60, 50, 111, 35, 51, 35, 60, 79, 35, 136, 35, 15, 58, 59, 89, 60, 143, 115, 60, 61, 154, 60, 74, 16, 75, 76, 56, 79, 147, 127, 77, 56, 148, 60, 61, 93, 93, 150, 115, 93, 93, 238, 152, 62, 99, 99, 99, 99, 99, 99, 99, 99, 146, 87, 79, 79, 146, 93, 62, 15, 16, 17, 117, 63, 589, 152, 192, 195, 129, 77, 100, 100, 100, 100, 100, 101, 143, 115, 130, 78, 94, 98, 98, 98, 98, 98, 98, 98, 98, 79, 118, 119, 155, 156, 120, 151, 162, 79, 83, 143, 115, 121, 185, 153, 122, 238, 64, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 15, 16, 17, 131, 63, 97, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 79, 139, 115, 140, 152, 141, 154, 78, 79, 140, 191, 141, 85, 85, 85, 85, 85, 85, 85, 85, 143, 115, 201, 141, 141, 64, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 15, 16, 17, 67, 63, 141, 193, 79, 152, 68, 69, 70, 606, 196, 79, 134, 134, 79, 606, 134, 134, 79, 198, 71, 168, 168, 168, 168, 168, 168, 606, 155, 156, 79, 231, 159, 382, 134, 160, 160, 160, 160, 160, 160, 160, 160, 241, 72, 15, 16, 17, 67, 63, 532, 170, 89, 283, 68, 69, 70, 135, 162, 86, 214, 86, 86, 267, 606, 86, 86, 268, 71, 86, 170, 164, 165, 166, 164, 164, 164, 164, 164, 214, 93, 93, 86, 86, 93, 93, 79, 79, 79, 240, 83, 238, 72, 83, 168, 168, 168, 168, 168, 168, 168, 168, 93, 84, 79, 265, 85, 85, 85, 85, 85, 85, 85, 85, 95, 83, 96, 96, 96, 96, 96, 96, 96, 96, 97, 94, 83, 266, 98, 98, 98, 98, 98, 168, 168, 168, 168, 168, 168, 168, 168, 85, 85, 85, 85, 85, 85, 85, 85, 79, 551, 98, 98, 98, 98, 98, 98, 78, 145, 79, 280, 145, 145, 78, 382, 237, 78, 78, 145, 78, 78, 78, 104, 104, 104, 104, 104, 104, 104, 104, 97, 145, 279, 78, 104, 104, 104, 104, 104, 105, 105, 105, 105, 106, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 79, 105, 98, 98, 98, 98, 98, 98, 78, 78, 78, 78, 78, 78, 78, 78, 78, 78, 105, 105, 105, 105, 105, 105, 105, 105, 606, 249, 249, 249, 105, 105, 105, 105, 105, 177, 79, 79, 79, 105, 178, 170, 275, 179, 282, 180, 117, 532, 143, 115, 214, 97, 238, 78, 78, 78, 78, 78, 78, 114, 115, 78, 78, 78, 170, 78, 78, 134, 134, 78, 265, 134, 134, 214, 118, 119, 79, 79, 120, 431, 431, 78, 78, 78, 83, 121, 93, 323, 122, 134, 93, 79, 266, 281, 84, 146, 93, 85, 85, 85, 85, 85, 85, 85, 85, 79, 79, 373, 93, 93, 318, 324, 135, 606, 606, 606, 606, 606, 606, 606, 606, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 484, 484, 123, 83, 242, 243, 244, 242, 242, 242, 242, 242, 83, 142, 487, 322, 606, 606, 606, 606, 606, 606, 606, 606, 78, 559, 78, 78, 78, 170, 78, 78, 253, 170, 78, 134, 79, 79, 255, 134, 606, 170, 255, 83, 79, 134, 78, 78, 78, 90, 255, 90, 90, 90, 372, 90, 90, 134, 134, 90, 247, 247, 248, 249, 249, 249, 249, 249, 211, 253, 170, 90, 90, 90, 92, 321, 78, 78, 92, 255, 78, 78, 360, 382, 92, 161, 361, 161, 161, 253, 170, 161, 161, 384, 371, 161, 92, 92, 78, 167, 167, 167, 167, 167, 167, 167, 167, 161, 161, 161, 358, 167, 167, 167, 167, 167, 201, 79, 202, 202, 202, 202, 202, 202, 219, 219, 219, 219, 219, 219, 219, 219, 359, 416, 167, 167, 167, 167, 167, 167, 173, 173, 173, 173, 173, 173, 173, 173, 97, 364, 83, 79, 173, 173, 173, 173, 173, 257, 257, 257, 257, 257, 257, 257, 257, 258, 258, 258, 258, 258, 259, 365, 253, 170, 79, 167, 167, 167, 167, 167, 167, 133, 300, 78, 78, 133, 574, 78, 78, 421, 606, 133, 256, 256, 256, 256, 256, 256, 256, 256, 606, 170, 419, 133, 133, 78, 201, 170, 202, 202, 202, 202, 202, 202, 202, 202, 289, 289, 289, 289, 289, 289, 289, 289, 211, 294, 295, 296, 294, 294, 294, 294, 294, 264, 264, 264, 264, 264, 264, 264, 264, 79, 201, 170, 203, 203, 203, 203, 203, 203, 203, 203, 253, 170, 298, 298, 298, 298, 298, 298, 467, 83, 255, 302, 302, 302, 302, 302, 302, 302, 302, 303, 303, 303, 303, 303, 304, 79, 201, 487, 204, 204, 204, 204, 204, 205, 202, 202, 606, 366, 301, 301, 301, 301, 301, 301, 301, 301, 606, 170, 325, 326, 327, 325, 325, 325, 325, 325, 300, 501, 501, 367, 468, 79, 78, 79, 206, 206, 206, 206, 206, 206, 206, 206, 368, 79, 170, 170, 206, 206, 206, 206, 206, 79, 374, 255, 300, 253, 170, 283, 79, 284, 284, 284, 284, 284, 284, 300, 79, 420, 469, 206, 206, 206, 206, 206, 206, 208, 209, 210, 210, 210, 210, 210, 210, 211, 253, 170, 434, 212, 212, 212, 212, 212, 79, 337, 346, 338, 338, 338, 338, 338, 338, 338, 338, 349, 349, 349, 349, 349, 350, 79, 212, 212, 212, 212, 212, 212, 170, 215, 216, 217, 215, 215, 215, 215, 215, 218, 510, 511, 511, 219, 219, 219, 219, 219, 337, 375, 339, 339, 339, 339, 339, 339, 339, 339, 309, 309, 309, 309, 309, 309, 309, 309, 219, 219, 219, 219, 219, 219, 220, 220, 220, 220, 220, 220, 220, 220, 606, 170, 550, 79, 220, 220, 220, 220, 220, 337, 346, 340, 340, 340, 340, 340, 341, 338, 338, 348, 348, 348, 348, 348, 348, 348, 348, 206, 206, 206, 206, 206, 206, 201, 549, 202, 202, 202, 202, 202, 202, 202, 202, 253, 170, 344, 344, 344, 344, 344, 344, 548, 606, 300, 347, 347, 347, 347, 347, 347, 347, 347, 387, 387, 387, 387, 387, 388, 79, 201, 170, 202, 202, 202, 202, 202, 202, 202, 202, 336, 336, 336, 336, 336, 336, 336, 336, 386, 386, 386, 386, 386, 386, 386, 386, 394, 395, 396, 394, 394, 394, 394, 394, 358, 79, 253, 170, 254, 254, 254, 254, 254, 254, 254, 254, 255, 529, 529, 434, 256, 256, 256, 256, 256, 606, 359, 385, 385, 385, 385, 385, 385, 385, 385, 337, 384, 338, 338, 338, 338, 338, 338, 256, 256, 256, 256, 256, 256, 170, 260, 261, 262, 260, 260, 260, 260, 260, 263, 170, 253, 170, 264, 264, 264, 264, 264, 337, 300, 338, 338, 338, 338, 338, 338, 338, 338, 355, 355, 355, 355, 355, 355, 355, 355, 264, 264, 264, 264, 264, 264, 283, 478, 284, 284, 284, 284, 284, 284, 284, 284, 337, 364, 338, 338, 338, 338, 338, 338, 338, 338, 253, 170, 399, 399, 399, 399, 399, 399, 170, 599, 346, 510, 511, 365, 599, 79, 283, 346, 285, 285, 285, 285, 285, 285, 285, 285, 403, 403, 403, 403, 403, 403, 403, 403, 404, 404, 404, 404, 404, 405, 606, 366, 402, 402, 402, 402, 402, 402, 402, 402, 79, 79, 283, 170, 286, 286, 286, 286, 286, 287, 284, 284, 346, 367, 461, 606, 422, 428, 429, 430, 428, 428, 428, 428, 428, 384, 170, 423, 424, 425, 426, 423, 423, 423, 423, 401, 462, 79, 253, 170, 298, 298, 298, 298, 298, 298, 298, 298, 255, 253, 170, 299, 299, 299, 299, 299, 299, 299, 299, 300, 79, 463, 503, 301, 301, 301, 301, 301, 375, 376, 376, 376, 376, 376, 376, 393, 393, 393, 393, 393, 393, 393, 393, 464, 504, 508, 301, 301, 301, 301, 301, 301, 170, 305, 306, 307, 305, 305, 305, 305, 305, 308, 79, 565, 565, 309, 309, 309, 309, 309, 436, 436, 436, 436, 436, 436, 436, 436, 437, 437, 437, 437, 437, 438, 507, 253, 170, 506, 309, 309, 309, 309, 309, 309, 283, 346, 284, 284, 284, 284, 284, 284, 284, 284, 606, 382, 435, 435, 435, 435, 435, 435, 435, 435, 444, 384, 445, 445, 445, 445, 445, 445, 445, 445, 505, 472, 575, 83, 83, 79, 283, 382, 284, 284, 284, 284, 284, 284, 284, 284, 444, 434, 446, 446, 446, 446, 446, 446, 446, 446, 444, 606, 447, 447, 447, 447, 447, 448, 445, 445, 79, 434, 461, 583, 583, 79, 332, 333, 334, 332, 332, 332, 332, 332, 335, 253, 170, 444, 336, 336, 336, 336, 336, 512, 462, 401, 409, 409, 409, 409, 409, 409, 409, 409, 455, 455, 455, 455, 455, 456, 384, 336, 336, 336, 336, 336, 336, 253, 170, 344, 344, 344, 344, 344, 344, 344, 344, 300, 253, 170, 345, 345, 345, 345, 345, 345, 345, 345, 346, 606, 170, 463, 347, 347, 347, 347, 347, 79, 472, 401, 253, 170, 451, 451, 451, 451, 451, 451, 331, 503, 401, 79, 513, 464, 466, 347, 347, 347, 347, 347, 347, 170, 351, 352, 353, 351, 351, 351, 351, 351, 354, 504, 465, 79, 355, 355, 355, 355, 355, 454, 454, 454, 454, 454, 454, 454, 454, 606, 79, 453, 453, 453, 453, 453, 453, 453, 453, 355, 355, 355, 355, 355, 355, 375, 376, 376, 376, 376, 376, 376, 376, 376, 470, 478, 546, 479, 479, 479, 479, 479, 479, 479, 479, 443, 443, 443, 443, 443, 443, 443, 443, 460, 470, 459, 470, 471, 547, 79, 375, 377, 377, 377, 377, 377, 377, 377, 377, 478, 470, 480, 480, 480, 480, 480, 480, 480, 480, 79, 478, 382, 481, 481, 481, 481, 481, 482, 479, 479, 470, 434, 470, 470, 79, 375, 378, 378, 378, 378, 378, 379, 376, 376, 489, 489, 489, 489, 489, 489, 489, 489, 490, 490, 490, 490, 490, 491, 606, 170, 488, 488, 488, 488, 488, 488, 488, 488, 401, 79, 382, 382, 383, 383, 383, 383, 383, 383, 383, 383, 384, 487, 588, 589, 385, 385, 385, 385, 385, 497, 498, 499, 497, 497, 497, 497, 497, 444, 458, 445, 445, 445, 445, 445, 445, 445, 445, 385, 385, 385, 385, 385, 385, 389, 390, 391, 389, 389, 389, 389, 389, 392, 588, 589, 457, 393, 393, 393, 393, 393, 444, 606, 445, 445, 445, 445, 445, 445, 445, 445, 444, 487, 445, 445, 445, 445, 445, 445, 393, 393, 393, 393, 393, 393, 253, 170, 399, 399, 399, 399, 399, 399, 399, 399, 346, 253, 170, 400, 400, 400, 400, 400, 400, 400, 400, 401, 253, 170, 331, 402, 402, 402, 402, 402, 554, 515, 401, 516, 517, 518, 515, 382, 516, 517, 518, 535, 535, 535, 535, 535, 536, 487, 402, 402, 402, 402, 402, 402, 170, 406, 407, 408, 406, 406, 406, 406, 406, 382, 606, 79, 382, 409, 409, 409, 409, 409, 251, 532, 532, 418, 532, 417, 519, 415, 590, 414, 472, 521, 473, 473, 473, 473, 473, 473, 409, 409, 409, 409, 409, 409, 375, 376, 376, 376, 376, 376, 376, 376, 376, 546, 572, 522, 523, 524, 522, 522, 522, 522, 522, 79, 413, 79, 525, 526, 527, 525, 525, 525, 525, 525, 412, 547, 573, 411, 79, 375, 376, 376, 376, 376, 376, 376, 376, 376, 79, 478, 572, 479, 479, 479, 479, 479, 479, 479, 479, 478, 410, 479, 479, 479, 479, 479, 479, 479, 479, 144, 144, 337, 573, 79, 382, 585, 432, 432, 432, 432, 432, 432, 432, 432, 384, 382, 331, 433, 433, 433, 433, 433, 433, 433, 433, 434, 251, 586, 585, 435, 435, 435, 435, 435, 478, 211, 479, 479, 479, 479, 479, 479, 496, 496, 496, 496, 496, 496, 496, 496, 586, 370, 435, 435, 435, 435, 435, 435, 439, 440, 441, 439, 439, 439, 439, 439, 442, 369, 363, 362, 443, 443, 443, 443, 443, 534, 534, 534, 534, 534, 534, 534, 534, 606, 357, 533, 533, 533, 533, 533, 533, 533, 533, 443, 443, 443, 443, 443, 443, 253, 170, 451, 451, 451, 451, 451, 451, 451, 451, 401, 253, 170, 452, 452, 452, 452, 452, 452, 452, 452, 356, 331, 251, 211, 453, 453, 453, 453, 453, 170, 541, 541, 541, 541, 541, 541, 541, 541, 170, 542, 542, 542, 542, 542, 542, 542, 542, 453, 453, 453, 453, 453, 453, 472, 211, 473, 473, 473, 473, 473, 473, 473, 473, 170, 543, 543, 543, 543, 543, 544, 541, 541, 606, 276, 606, 606, 606, 320, 319, 515, 317, 516, 517, 518, 316, 315, 314, 313, 79, 472, 312, 474, 474, 474, 474, 474, 474, 474, 474, 606, 311, 516, 517, 518, 606, 310, 606, 606, 518, 292, 606, 251, 606, 606, 606, 211, 288, 211, 103, 519, 276, 278, 276, 277, 79, 472, 519, 475, 475, 475, 475, 475, 476, 477, 477, 552, 276, 274, 553, 553, 553, 553, 553, 553, 553, 553, 519, 273, 272, 271, 270, 519, 269, 97, 211, 514, 514, 521, 251, 514, 79, 472, 211, 477, 477, 477, 473, 473, 473, 473, 473, 514, 514, 514, 520, 520, 103, 559, 520, 560, 560, 560, 560, 560, 560, 560, 560, 83, 199, 239, 520, 520, 520, 236, 235, 234, 79, 382, 233, 485, 485, 485, 485, 485, 485, 485, 485, 434, 382, 232, 486, 486, 486, 486, 486, 486, 486, 486, 487, 230, 229, 228, 488, 488, 488, 488, 488, 559, 227, 561, 561, 561, 561, 561, 561, 561, 561, 540, 540, 540, 540, 540, 540, 540, 540, 488, 488, 488, 488, 488, 488, 492, 493, 494, 492, 492, 492, 492, 492, 495, 226, 225, 224, 496, 496, 496, 496, 496, 559, 223, 562, 562, 562, 562, 562, 563, 560, 560, 569, 569, 569, 569, 569, 569, 569, 569, 496, 496, 496, 496, 496, 496, 253, 170, 502, 502, 502, 502, 502, 502, 502, 502, 472, 222, 473, 473, 473, 473, 473, 473, 473, 473, 570, 570, 570, 570, 570, 571, 606, 221, 568, 568, 568, 568, 568, 568, 568, 568, 170, 541, 541, 541, 541, 541, 541, 541, 541, 79, 472, 103, 473, 473, 473, 473, 473, 473, 473, 473, 170, 541, 541, 541, 541, 541, 541, 541, 541, 170, 541, 541, 541, 541, 541, 541, 553, 553, 553, 553, 553, 553, 553, 553, 95, 79, 382, 83, 530, 530, 530, 530, 530, 530, 530, 530, 487, 382, 83, 531, 531, 531, 531, 531, 531, 531, 531, 532, 199, 151, 152, 533, 533, 533, 533, 533, 553, 553, 553, 553, 553, 553, 553, 553, 576, 577, 578, 576, 576, 576, 576, 576, 146, 146, 533, 533, 533, 533, 533, 533, 537, 538, 539, 537, 537, 537, 537, 537, 138, 197, 132, 132, 540, 540, 540, 540, 540, 79, 554, 190, 555, 555, 555, 555, 555, 555, 579, 580, 581, 579, 579, 579, 579, 579, 189, 540, 540, 540, 540, 540, 540, 554, 188, 555, 555, 555, 555, 555, 555, 555, 555, 187, 559, 79, 560, 560, 560, 560, 560, 560, 560, 560, 559, 186, 560, 560, 560, 560, 560, 560, 560, 560, 184, 183, 182, 181, 79, 554, 176, 556, 556, 556, 556, 556, 556, 556, 556, 559, 175, 560, 560, 560, 560, 560, 560, 382, 174, 584, 584, 584, 584, 584, 584, 584, 584, 595, 595, 595, 595, 595, 595, 103, 79, 554, 78, 557, 557, 557, 557, 557, 558, 555, 555, 595, 595, 595, 595, 595, 595, 595, 595, 596, 596, 596, 596, 596, 596, 596, 596, 597, 597, 597, 597, 597, 598, 595, 595, 103, 79, 382, 163, 566, 566, 566, 566, 566, 566, 566, 566, 532, 382, 91, 567, 567, 567, 567, 567, 567, 567, 567, 83, 81, 80, 79, 568, 568, 568, 568, 568, 152, 600, 601, 602, 600, 600, 600, 600, 600, 590, 146, 591, 591, 591, 591, 591, 591, 138, 568, 568, 568, 568, 568, 568, 554, 132, 555, 555, 555, 555, 555, 555, 555, 555, 79, 595, 595, 595, 595, 595, 595, 595, 595, 128, 79, 595, 595, 595, 595, 595, 595, 595, 595, 126, 113, 112, 111, 110, 109, 79, 554, 108, 555, 555, 555, 555, 555, 555, 555, 555, 105, 103, 91, 603, 603, 603, 603, 603, 603, 603, 603, 600, 600, 600, 600, 600, 600, 600, 600, 81, 80, 79, 606, 606, 606, 79, 590, 606, 591, 591, 591, 591, 591, 591, 591, 591, 79, 606, 606, 606, 606, 606, 606, 606, 79, 604, 604, 604, 604, 604, 605, 603, 603, 603, 603, 603, 603, 603, 603, 603, 603, 79, 590, 606, 592, 592, 592, 592, 592, 592, 592, 592, 606, 606, 606, 606, 606, 606, 79, 603, 603, 603, 603, 603, 603, 606, 79, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 79, 590, 606, 593, 593, 593, 593, 593, 594, 591, 591, 606, 606, 606, 606, 79, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 79, 590, 606, 591, 591, 591, 591, 591, 591, 591, 591, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 79, 590, 606, 591, 591, 591, 591, 591, 591, 591, 591, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 79, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 78, 606, 606, 606, 606, 606, 606, 606, 78, 78, 78, 606, 606, 78, 78, 78, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, 86, 606, 606, 606, 606, 86, 606, 606, 86, 86, 86, 86, 606, 86, 86, 86, 90, 606, 606, 606, 606, 606, 606, 606, 90, 90, 90, 606, 606, 90, 90, 90, 92, 606, 606, 92, 92, 606, 92, 606, 92, 92, 92, 606, 606, 92, 92, 92, 102, 102, 606, 606, 606, 102, 133, 606, 606, 133, 133, 606, 133, 606, 133, 133, 133, 606, 606, 133, 133, 133, 137, 606, 606, 137, 137, 606, 137, 606, 137, 137, 137, 606, 137, 606, 137, 137, 145, 606, 606, 145, 606, 606, 145, 606, 145, 145, 145, 145, 606, 145, 145, 145, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 151, 151, 606, 151, 606, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 151, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 158, 158, 606, 158, 158, 158, 158, 158, 158, 158, 158, 158, 158, 158, 158, 158, 161, 606, 606, 606, 606, 161, 606, 606, 161, 161, 161, 606, 606, 161, 161, 161, 93, 606, 606, 93, 93, 606, 93, 606, 93, 93, 93, 606, 606, 93, 93, 93, 169, 169, 606, 606, 606, 169, 171, 171, 171, 606, 606, 606, 171, 134, 606, 606, 134, 134, 606, 134, 606, 134, 134, 134, 606, 606, 134, 134, 134, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 207, 207, 606, 606, 606, 207, 213, 213, 213, 606, 606, 606, 213, 245, 245, 606, 606, 606, 245, 246, 246, 606, 606, 606, 246, 250, 250, 606, 606, 606, 250, 252, 252, 252, 606, 606, 606, 252, 288, 288, 606, 606, 606, 288, 290, 290, 606, 606, 606, 290, 291, 291, 606, 606, 606, 291, 293, 293, 293, 606, 606, 606, 293, 297, 297, 297, 297, 606, 606, 606, 297, 328, 328, 606, 606, 606, 328, 329, 329, 606, 606, 606, 329, 330, 330, 606, 606, 606, 330, 342, 342, 342, 606, 606, 606, 342, 343, 343, 343, 343, 606, 606, 606, 343, 380, 380, 606, 606, 606, 380, 381, 381, 606, 606, 606, 381, 397, 397, 397, 606, 606, 606, 397, 398, 398, 398, 398, 606, 606, 606, 398, 427, 427, 606, 606, 606, 427, 431, 606, 431, 431, 606, 606, 606, 431, 449, 449, 449, 606, 606, 606, 449, 450, 450, 450, 450, 606, 606, 606, 450, 483, 483, 606, 606, 606, 483, 484, 606, 484, 484, 606, 606, 606, 484, 500, 500, 500, 606, 606, 606, 500, 501, 501, 501, 606, 606, 606, 606, 501, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 509, 514, 514, 606, 514, 514, 514, 606, 606, 514, 514, 514, 606, 606, 514, 514, 514, 520, 520, 606, 520, 520, 520, 606, 606, 520, 520, 520, 606, 606, 520, 520, 520, 528, 528, 606, 606, 606, 528, 529, 606, 529, 529, 606, 606, 606, 529, 545, 545, 606, 606, 606, 606, 545, 564, 564, 606, 606, 606, 564, 565, 606, 565, 565, 606, 606, 606, 565, 582, 582, 606, 606, 606, 582, 583, 606, 583, 606, 606, 606, 606, 583, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 587, 13, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606 } ; static yyconst short int yy_chk[3732] = { 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, 1, 1, 1, 1, 2, 44, 3, 34, 2, 103, 3, 4, 47, 20, 126, 4, 3, 34, 103, 3, 52, 4, 44, 48, 4, 11, 11, 11, 11, 126, 52, 20, 2, 2, 56, 47, 2, 74, 5, 5, 5, 48, 5, 2, 50, 3, 2, 3, 5, 603, 4, 56, 4, 6, 6, 6, 20, 6, 64, 64, 5, 5, 75, 6, 12, 12, 12, 12, 3, 196, 68, 50, 11, 4, 70, 6, 6, 25, 25, 72, 72, 25, 25, 196, 74, 5, 27, 27, 27, 27, 27, 27, 27, 27, 68, 88, 124, 127, 70, 25, 6, 7, 7, 7, 45, 7, 587, 75, 124, 127, 129, 12, 28, 28, 28, 28, 28, 28, 139, 139, 129, 43, 25, 43, 43, 43, 43, 43, 43, 43, 43, 194, 45, 45, 77, 77, 45, 77, 88, 116, 123, 114, 114, 45, 116, 153, 45, 194, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 53, 8, 206, 53, 53, 53, 53, 53, 53, 53, 53, 84, 84, 84, 84, 84, 84, 84, 84, 114, 62, 62, 62, 153, 62, 154, 125, 206, 62, 123, 62, 85, 85, 85, 85, 85, 85, 85, 85, 143, 143, 202, 62, 62, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 62, 125, 128, 154, 9, 9, 9, 86, 128, 202, 55, 55, 136, 161, 55, 55, 185, 136, 9, 101, 101, 101, 101, 101, 101, 86, 155, 155, 198, 185, 87, 584, 55, 87, 87, 87, 87, 87, 87, 87, 87, 198, 9, 10, 10, 10, 10, 10, 582, 171, 86, 284, 10, 10, 10, 55, 161, 89, 171, 89, 89, 222, 568, 89, 89, 222, 10, 89, 213, 95, 95, 95, 95, 95, 95, 95, 95, 213, 92, 92, 89, 89, 92, 92, 192, 195, 284, 195, 512, 192, 10, 19, 99, 99, 99, 99, 99, 99, 99, 99, 92, 19, 95, 221, 19, 19, 19, 19, 19, 19, 19, 19, 26, 191, 26, 26, 26, 26, 26, 26, 26, 26, 26, 92, 237, 221, 26, 26, 26, 26, 26, 100, 100, 100, 100, 100, 100, 100, 100, 131, 131, 131, 131, 131, 131, 131, 131, 26, 512, 26, 26, 26, 26, 26, 26, 32, 146, 238, 238, 146, 146, 32, 567, 191, 32, 32, 146, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 146, 237, 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, 32, 32, 32, 32, 35, 35, 35, 35, 35, 35, 35, 35, 35, 210, 210, 210, 35, 35, 35, 35, 35, 109, 231, 240, 241, 35, 109, 252, 231, 109, 241, 109, 117, 565, 150, 150, 252, 239, 240, 35, 35, 35, 35, 35, 35, 42, 42, 42, 42, 42, 293, 42, 42, 133, 133, 42, 265, 133, 133, 293, 117, 117, 239, 281, 117, 388, 388, 42, 42, 42, 46, 117, 163, 281, 117, 133, 163, 323, 265, 239, 46, 150, 163, 46, 46, 46, 46, 46, 46, 46, 46, 275, 282, 323, 163, 163, 275, 282, 133, 142, 142, 142, 142, 142, 142, 142, 142, 159, 159, 159, 159, 159, 159, 159, 159, 160, 160, 160, 160, 160, 160, 160, 160, 438, 438, 46, 63, 201, 201, 201, 201, 201, 201, 201, 201, 279, 63, 564, 280, 63, 63, 63, 63, 63, 63, 63, 63, 79, 560, 79, 79, 79, 297, 79, 79, 254, 254, 79, 197, 280, 201, 297, 197, 256, 256, 254, 321, 322, 197, 79, 79, 79, 91, 256, 91, 91, 91, 322, 91, 91, 197, 197, 91, 209, 209, 209, 209, 209, 209, 209, 209, 209, 298, 298, 91, 91, 91, 94, 279, 94, 94, 94, 298, 94, 94, 313, 383, 94, 162, 313, 162, 162, 452, 452, 162, 162, 383, 321, 162, 94, 94, 94, 96, 96, 96, 96, 96, 96, 96, 96, 162, 162, 162, 312, 96, 96, 96, 96, 96, 205, 368, 205, 205, 205, 205, 205, 205, 214, 214, 214, 214, 214, 214, 214, 214, 312, 368, 96, 96, 96, 96, 96, 96, 104, 104, 104, 104, 104, 104, 104, 104, 104, 316, 371, 205, 104, 104, 104, 104, 104, 216, 216, 216, 216, 216, 216, 216, 216, 217, 217, 217, 217, 217, 217, 316, 299, 299, 373, 104, 104, 104, 104, 104, 104, 135, 299, 135, 135, 135, 549, 135, 135, 373, 219, 135, 219, 219, 219, 219, 219, 219, 219, 219, 453, 453, 371, 135, 135, 135, 164, 545, 164, 164, 164, 164, 164, 164, 164, 164, 247, 247, 247, 247, 247, 247, 247, 247, 247, 253, 253, 253, 253, 253, 253, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, 164, 165, 541, 165, 165, 165, 165, 165, 165, 165, 165, 259, 259, 259, 259, 259, 259, 259, 259, 419, 419, 259, 261, 261, 261, 261, 261, 261, 261, 261, 262, 262, 262, 262, 262, 262, 165, 166, 529, 166, 166, 166, 166, 166, 166, 166, 166, 264, 317, 264, 264, 264, 264, 264, 264, 264, 264, 301, 301, 283, 283, 283, 283, 283, 283, 283, 283, 301, 456, 456, 317, 419, 166, 167, 318, 167, 167, 167, 167, 167, 167, 167, 167, 318, 324, 342, 343, 167, 167, 167, 167, 167, 283, 324, 342, 343, 344, 344, 287, 372, 287, 287, 287, 287, 287, 287, 344, 420, 372, 420, 167, 167, 167, 167, 167, 167, 170, 170, 170, 170, 170, 170, 170, 170, 170, 345, 345, 528, 170, 170, 170, 170, 170, 287, 294, 345, 294, 294, 294, 294, 294, 294, 294, 294, 307, 307, 307, 307, 307, 307, 513, 170, 170, 170, 170, 170, 170, 172, 172, 172, 172, 172, 172, 172, 172, 172, 172, 467, 467, 509, 172, 172, 172, 172, 172, 295, 376, 295, 295, 295, 295, 295, 295, 295, 295, 300, 300, 300, 300, 300, 300, 300, 300, 172, 172, 172, 172, 172, 172, 173, 173, 173, 173, 173, 173, 173, 173, 347, 347, 508, 376, 173, 173, 173, 173, 173, 296, 347, 296, 296, 296, 296, 296, 296, 296, 296, 306, 306, 306, 306, 306, 306, 306, 306, 173, 173, 173, 173, 173, 173, 203, 507, 203, 203, 203, 203, 203, 203, 203, 203, 304, 304, 304, 304, 304, 304, 304, 304, 506, 309, 304, 309, 309, 309, 309, 309, 309, 309, 309, 334, 334, 334, 334, 334, 334, 203, 204, 501, 204, 204, 204, 204, 204, 204, 204, 204, 331, 331, 331, 331, 331, 331, 331, 331, 333, 333, 333, 333, 333, 333, 333, 333, 337, 337, 337, 337, 337, 337, 337, 337, 358, 204, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 491, 491, 484, 215, 215, 215, 215, 215, 336, 358, 336, 336, 336, 336, 336, 336, 336, 336, 341, 483, 341, 341, 341, 341, 341, 341, 215, 215, 215, 215, 215, 215, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 397, 502, 502, 218, 218, 218, 218, 218, 339, 397, 339, 339, 339, 339, 339, 339, 339, 339, 346, 346, 346, 346, 346, 346, 346, 346, 218, 218, 218, 218, 218, 218, 242, 479, 242, 242, 242, 242, 242, 242, 242, 242, 340, 364, 340, 340, 340, 340, 340, 340, 340, 340, 350, 350, 350, 350, 350, 350, 350, 350, 398, 670, 350, 510, 510, 364, 670, 242, 243, 398, 243, 243, 243, 243, 243, 243, 243, 243, 352, 352, 352, 352, 352, 352, 352, 352, 353, 353, 353, 353, 353, 353, 355, 366, 355, 355, 355, 355, 355, 355, 355, 355, 374, 243, 244, 449, 244, 244, 244, 244, 244, 244, 244, 244, 449, 366, 414, 385, 374, 382, 382, 382, 382, 382, 382, 382, 382, 385, 450, 375, 375, 375, 375, 375, 375, 375, 375, 450, 414, 244, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 260, 375, 415, 457, 260, 260, 260, 260, 260, 379, 379, 379, 379, 379, 379, 379, 384, 384, 384, 384, 384, 384, 384, 384, 415, 457, 465, 260, 260, 260, 260, 260, 260, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 379, 536, 536, 263, 263, 263, 263, 263, 390, 390, 390, 390, 390, 390, 390, 390, 391, 391, 391, 391, 391, 391, 460, 399, 399, 459, 263, 263, 263, 263, 263, 263, 285, 399, 285, 285, 285, 285, 285, 285, 285, 285, 393, 432, 393, 393, 393, 393, 393, 393, 393, 393, 394, 432, 394, 394, 394, 394, 394, 394, 394, 394, 458, 473, 551, 551, 468, 285, 286, 433, 286, 286, 286, 286, 286, 286, 286, 286, 395, 433, 395, 395, 395, 395, 395, 395, 395, 395, 396, 435, 396, 396, 396, 396, 396, 396, 396, 396, 473, 435, 461, 571, 571, 286, 292, 292, 292, 292, 292, 292, 292, 292, 292, 400, 400, 445, 292, 292, 292, 292, 292, 468, 461, 400, 401, 401, 401, 401, 401, 401, 401, 401, 408, 408, 408, 408, 408, 408, 431, 292, 292, 292, 292, 292, 292, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, 305, 305, 305, 305, 305, 305, 305, 305, 305, 305, 305, 402, 402, 463, 305, 305, 305, 305, 305, 469, 477, 402, 405, 405, 405, 405, 405, 405, 405, 405, 427, 503, 405, 422, 469, 463, 418, 305, 305, 305, 305, 305, 305, 308, 308, 308, 308, 308, 308, 308, 308, 308, 308, 503, 417, 477, 308, 308, 308, 308, 308, 407, 407, 407, 407, 407, 407, 407, 407, 409, 416, 409, 409, 409, 409, 409, 409, 409, 409, 308, 308, 308, 308, 308, 308, 325, 325, 325, 325, 325, 325, 325, 325, 325, 421, 428, 505, 428, 428, 428, 428, 428, 428, 428, 428, 434, 434, 434, 434, 434, 434, 434, 434, 413, 421, 412, 421, 421, 505, 325, 326, 326, 326, 326, 326, 326, 326, 326, 326, 429, 466, 429, 429, 429, 429, 429, 429, 429, 429, 421, 430, 485, 430, 430, 430, 430, 430, 430, 430, 430, 466, 485, 466, 466, 326, 327, 327, 327, 327, 327, 327, 327, 327, 327, 440, 440, 440, 440, 440, 440, 440, 440, 441, 441, 441, 441, 441, 441, 443, 500, 443, 443, 443, 443, 443, 443, 443, 443, 500, 327, 332, 486, 332, 332, 332, 332, 332, 332, 332, 332, 332, 486, 575, 575, 332, 332, 332, 332, 332, 444, 444, 444, 444, 444, 444, 444, 444, 446, 411, 446, 446, 446, 446, 446, 446, 446, 446, 332, 332, 332, 332, 332, 332, 335, 335, 335, 335, 335, 335, 335, 335, 335, 588, 588, 410, 335, 335, 335, 335, 335, 447, 488, 447, 447, 447, 447, 447, 447, 447, 447, 448, 488, 448, 448, 448, 448, 448, 448, 335, 335, 335, 335, 335, 335, 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, 348, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, 451, 451, 381, 351, 351, 351, 351, 351, 555, 470, 451, 470, 470, 470, 471, 530, 471, 471, 471, 494, 494, 494, 494, 494, 494, 530, 351, 351, 351, 351, 351, 351, 354, 354, 354, 354, 354, 354, 354, 354, 354, 531, 533, 555, 566, 354, 354, 354, 354, 354, 380, 531, 533, 370, 566, 369, 470, 363, 591, 362, 476, 471, 476, 476, 476, 476, 476, 476, 354, 354, 354, 354, 354, 354, 377, 377, 377, 377, 377, 377, 377, 377, 377, 546, 548, 472, 472, 472, 472, 472, 472, 472, 472, 591, 361, 476, 478, 478, 478, 478, 478, 478, 478, 478, 360, 546, 548, 357, 377, 378, 378, 378, 378, 378, 378, 378, 378, 378, 472, 480, 572, 480, 480, 480, 480, 480, 480, 480, 480, 481, 356, 481, 481, 481, 481, 481, 481, 481, 481, 619, 619, 338, 572, 378, 386, 574, 386, 386, 386, 386, 386, 386, 386, 386, 386, 389, 330, 389, 389, 389, 389, 389, 389, 389, 389, 389, 329, 574, 585, 389, 389, 389, 389, 389, 482, 328, 482, 482, 482, 482, 482, 482, 487, 487, 487, 487, 487, 487, 487, 487, 585, 320, 389, 389, 389, 389, 389, 389, 392, 392, 392, 392, 392, 392, 392, 392, 392, 319, 315, 314, 392, 392, 392, 392, 392, 493, 493, 493, 493, 493, 493, 493, 493, 496, 311, 496, 496, 496, 496, 496, 496, 496, 496, 392, 392, 392, 392, 392, 392, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, 406, 406, 406, 406, 406, 406, 406, 406, 406, 406, 310, 291, 290, 289, 406, 406, 406, 406, 406, 497, 497, 497, 497, 497, 497, 497, 497, 497, 498, 498, 498, 498, 498, 498, 498, 498, 498, 406, 406, 406, 406, 406, 406, 423, 288, 423, 423, 423, 423, 423, 423, 423, 423, 499, 499, 499, 499, 499, 499, 499, 499, 499, 514, 278, 514, 514, 514, 277, 276, 515, 274, 515, 515, 515, 273, 272, 271, 270, 423, 424, 269, 424, 424, 424, 424, 424, 424, 424, 424, 516, 268, 516, 516, 516, 517, 267, 517, 517, 517, 251, 520, 250, 520, 520, 520, 249, 248, 246, 245, 514, 236, 235, 234, 233, 424, 425, 515, 425, 425, 425, 425, 425, 425, 425, 425, 518, 232, 229, 518, 518, 518, 518, 518, 518, 518, 518, 516, 227, 226, 225, 224, 517, 223, 220, 212, 519, 519, 520, 211, 519, 425, 426, 208, 426, 426, 426, 426, 426, 426, 426, 426, 519, 519, 519, 521, 521, 207, 525, 521, 525, 525, 525, 525, 525, 525, 525, 525, 200, 199, 193, 521, 521, 521, 190, 189, 188, 426, 436, 187, 436, 436, 436, 436, 436, 436, 436, 436, 436, 439, 186, 439, 439, 439, 439, 439, 439, 439, 439, 439, 184, 183, 182, 439, 439, 439, 439, 439, 526, 181, 526, 526, 526, 526, 526, 526, 526, 526, 532, 532, 532, 532, 532, 532, 532, 532, 439, 439, 439, 439, 439, 439, 442, 442, 442, 442, 442, 442, 442, 442, 442, 180, 179, 178, 442, 442, 442, 442, 442, 527, 177, 527, 527, 527, 527, 527, 527, 527, 527, 538, 538, 538, 538, 538, 538, 538, 538, 442, 442, 442, 442, 442, 442, 454, 454, 454, 454, 454, 454, 454, 454, 454, 454, 474, 176, 474, 474, 474, 474, 474, 474, 474, 474, 539, 539, 539, 539, 539, 539, 540, 175, 540, 540, 540, 540, 540, 540, 540, 540, 542, 542, 542, 542, 542, 542, 542, 542, 542, 474, 475, 169, 475, 475, 475, 475, 475, 475, 475, 475, 543, 543, 543, 543, 543, 543, 543, 543, 543, 544, 544, 544, 544, 544, 544, 544, 552, 552, 552, 552, 552, 552, 552, 552, 168, 475, 489, 158, 489, 489, 489, 489, 489, 489, 489, 489, 489, 492, 157, 492, 492, 492, 492, 492, 492, 492, 492, 492, 156, 152, 151, 492, 492, 492, 492, 492, 553, 553, 553, 553, 553, 553, 553, 553, 554, 554, 554, 554, 554, 554, 554, 554, 149, 145, 492, 492, 492, 492, 492, 492, 495, 495, 495, 495, 495, 495, 495, 495, 138, 134, 132, 130, 495, 495, 495, 495, 495, 554, 558, 122, 558, 558, 558, 558, 558, 558, 559, 559, 559, 559, 559, 559, 559, 559, 121, 495, 495, 495, 495, 495, 495, 522, 120, 522, 522, 522, 522, 522, 522, 522, 522, 119, 561, 558, 561, 561, 561, 561, 561, 561, 561, 561, 562, 118, 562, 562, 562, 562, 562, 562, 562, 562, 113, 112, 111, 110, 522, 523, 108, 523, 523, 523, 523, 523, 523, 523, 523, 563, 107, 563, 563, 563, 563, 563, 563, 569, 106, 569, 569, 569, 569, 569, 569, 569, 569, 598, 598, 598, 598, 598, 598, 102, 523, 524, 98, 524, 524, 524, 524, 524, 524, 524, 524, 579, 579, 579, 579, 579, 579, 579, 579, 580, 580, 580, 580, 580, 580, 580, 580, 581, 581, 581, 581, 581, 581, 581, 581, 97, 524, 534, 93, 534, 534, 534, 534, 534, 534, 534, 534, 534, 537, 90, 537, 537, 537, 537, 537, 537, 537, 537, 82, 81, 80, 78, 537, 537, 537, 537, 537, 73, 590, 590, 590, 590, 590, 590, 590, 590, 594, 66, 594, 594, 594, 594, 594, 594, 59, 537, 537, 537, 537, 537, 537, 556, 54, 556, 556, 556, 556, 556, 556, 556, 556, 590, 596, 596, 596, 596, 596, 596, 596, 596, 51, 594, 597, 597, 597, 597, 597, 597, 597, 597, 49, 41, 40, 39, 38, 37, 556, 557, 36, 557, 557, 557, 557, 557, 557, 557, 557, 33, 29, 23, 600, 600, 600, 600, 600, 600, 600, 600, 601, 601, 601, 601, 601, 601, 601, 601, 17, 15, 14, 13, 0, 0, 557, 576, 0, 576, 576, 576, 576, 576, 576, 576, 576, 600, 0, 0, 0, 0, 0, 0, 0, 601, 602, 602, 602, 602, 602, 602, 602, 602, 604, 604, 604, 604, 604, 604, 604, 604, 576, 577, 0, 577, 577, 577, 577, 577, 577, 577, 577, 0, 0, 0, 0, 0, 0, 602, 605, 605, 605, 605, 605, 605, 0, 604, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 577, 578, 0, 578, 578, 578, 578, 578, 578, 578, 578, 0, 0, 0, 0, 605, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 578, 592, 0, 592, 592, 592, 592, 592, 592, 592, 592, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 592, 593, 0, 593, 593, 593, 593, 593, 593, 593, 593, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 593, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 607, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 608, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 609, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 610, 611, 0, 0, 0, 0, 0, 0, 0, 611, 611, 611, 0, 0, 611, 611, 611, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 612, 613, 0, 0, 0, 0, 613, 0, 0, 613, 613, 613, 613, 0, 613, 613, 613, 614, 0, 0, 0, 0, 0, 0, 0, 614, 614, 614, 0, 0, 614, 614, 614, 615, 0, 0, 615, 615, 0, 615, 0, 615, 615, 615, 0, 0, 615, 615, 615, 616, 616, 0, 0, 0, 616, 617, 0, 0, 617, 617, 0, 617, 0, 617, 617, 617, 0, 0, 617, 617, 617, 618, 0, 0, 618, 618, 0, 618, 0, 618, 618, 618, 0, 618, 0, 618, 618, 620, 0, 0, 620, 0, 0, 620, 0, 620, 620, 620, 620, 0, 620, 620, 620, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 621, 622, 622, 0, 622, 0, 622, 622, 622, 622, 622, 622, 622, 622, 622, 622, 622, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 623, 624, 624, 0, 624, 624, 624, 624, 624, 624, 624, 624, 624, 624, 624, 624, 624, 625, 0, 0, 0, 0, 625, 0, 0, 625, 625, 625, 0, 0, 625, 625, 625, 626, 0, 0, 626, 626, 0, 626, 0, 626, 626, 626, 0, 0, 626, 626, 626, 627, 627, 0, 0, 0, 627, 628, 628, 628, 0, 0, 0, 628, 629, 0, 0, 629, 629, 0, 629, 0, 629, 629, 629, 0, 0, 629, 629, 629, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 630, 631, 631, 0, 0, 0, 631, 632, 632, 632, 0, 0, 0, 632, 633, 633, 0, 0, 0, 633, 634, 634, 0, 0, 0, 634, 635, 635, 0, 0, 0, 635, 636, 636, 636, 0, 0, 0, 636, 637, 637, 0, 0, 0, 637, 638, 638, 0, 0, 0, 638, 639, 639, 0, 0, 0, 639, 640, 640, 640, 0, 0, 0, 640, 641, 641, 641, 641, 0, 0, 0, 641, 642, 642, 0, 0, 0, 642, 643, 643, 0, 0, 0, 643, 644, 644, 0, 0, 0, 644, 645, 645, 645, 0, 0, 0, 645, 646, 646, 646, 646, 0, 0, 0, 646, 647, 647, 0, 0, 0, 647, 648, 648, 0, 0, 0, 648, 649, 649, 649, 0, 0, 0, 649, 650, 650, 650, 650, 0, 0, 0, 650, 651, 651, 0, 0, 0, 651, 652, 0, 652, 652, 0, 0, 0, 652, 653, 653, 653, 0, 0, 0, 653, 654, 654, 654, 654, 0, 0, 0, 654, 655, 655, 0, 0, 0, 655, 656, 0, 656, 656, 0, 0, 0, 656, 657, 657, 657, 0, 0, 0, 657, 658, 658, 658, 0, 0, 0, 0, 658, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 659, 660, 660, 0, 660, 660, 660, 0, 0, 660, 660, 660, 0, 0, 660, 660, 660, 661, 661, 0, 661, 661, 661, 0, 0, 661, 661, 661, 0, 0, 661, 661, 661, 662, 662, 0, 0, 0, 662, 663, 0, 663, 663, 0, 0, 0, 663, 664, 664, 0, 0, 0, 0, 664, 665, 665, 0, 0, 0, 665, 666, 0, 666, 666, 0, 0, 0, 666, 667, 667, 0, 0, 0, 667, 668, 0, 668, 0, 0, 0, 0, 668, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 669, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606, 606 } ; 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, 2007-2012 * Todd C. Miller * * 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 #include #include #include #include #ifdef STDC_HEADERS # include # include #else # ifdef HAVE_STDLIB_H # include # endif #endif /* STDC_HEADERS */ #ifdef HAVE_STRING_H # include #endif /* HAVE_STRING_H */ #ifdef HAVE_STRINGS_H # include #endif /* HAVE_STRINGS_H */ #ifdef HAVE_UNISTD_H # include #endif /* HAVE_UNISTD_H */ #if defined(HAVE_MALLOC_H) && !defined(STDC_HEADERS) # include #endif /* HAVE_MALLOC_H && !STDC_HEADERS */ #ifdef HAVE_DIRENT_H # include # define NAMLEN(dirent) strlen((dirent)->d_name) #else # define dirent direct # define NAMLEN(dirent) (dirent)->d_namlen # ifdef HAVE_SYS_NDIR_H # include # endif # ifdef HAVE_SYS_DIR_H # include # endif # ifdef HAVE_NDIR_H # include # endif #endif #include #include #include "sudo.h" #include "parse.h" #include "toke.h" #include #include "secure_path.h" extern YYSTYPE yylval; extern int parse_error; extern int sudoers_warnings; int sudolineno; int last_token; char *sudoers; static int continued, prev_state, sawspace; #define ECHO ignore_result(fwrite(yytext, yyleng, 1, yyout)) static int _push_include __P((char *, int)); static int pop_include __P((void)); static char *parse_include __P((char *)); #define fill(a, b) fill_txt(a, b, 0) #define LEXRETURN(n) do { \ last_token = (n); \ return (n); \ } while (0) #define push_include(_p) (_push_include((_p), FALSE)) #define push_includedir(_p) (_push_include((_p), TRUE)) #ifdef TRACELEXER #define LEXTRACE(msg) fputs(msg, stderr) #else #define LEXTRACE(msg) #endif #define YY_NO_INPUT 1 #define YY_NO_UNPUT 1 #define GOTDEFS 1 #define GOTCMND 2 #define STARTDEFS 3 #define INDEFS 4 #define INSTR 5 #line 1522 "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 #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 130 "toke.l" #line 1678 "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 >= 607 ) 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] != 3665 ); 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 131 "toke.l" { LEXTRACE(", "); LEXRETURN(','); } /* return ',' */ YY_BREAK case 2: YY_RULE_SETUP #line 136 "toke.l" BEGIN STARTDEFS; YY_BREAK case 3: YY_RULE_SETUP #line 138 "toke.l" { BEGIN INDEFS; LEXTRACE("DEFVAR "); if (!fill(yytext, yyleng)) yyterminate(); LEXRETURN(DEFVAR); } YY_BREAK case 4: YY_RULE_SETUP #line 147 "toke.l" { BEGIN STARTDEFS; LEXTRACE(", "); LEXRETURN(','); } /* return ',' */ YY_BREAK case 5: YY_RULE_SETUP #line 153 "toke.l" { LEXTRACE("= "); LEXRETURN('='); } /* return '=' */ YY_BREAK case 6: YY_RULE_SETUP #line 158 "toke.l" { LEXTRACE("+= "); LEXRETURN('+'); } /* return '+' */ YY_BREAK case 7: YY_RULE_SETUP #line 163 "toke.l" { LEXTRACE("-= "); LEXRETURN('-'); } /* return '-' */ YY_BREAK case 8: YY_RULE_SETUP #line 168 "toke.l" { LEXTRACE("BEGINSTR "); yylval.string = NULL; prev_state = YY_START; BEGIN INSTR; } YY_BREAK case 9: YY_RULE_SETUP #line 175 "toke.l" { LEXTRACE("WORD(2) "); if (!fill(yytext, yyleng)) yyterminate(); LEXRETURN(WORD); } YY_BREAK case 10: YY_RULE_SETUP #line 184 "toke.l" { /* Line continuation char followed by newline. */ sudolineno++; continued = TRUE; } YY_BREAK case 11: YY_RULE_SETUP #line 190 "toke.l" { LEXTRACE("ENDSTR "); BEGIN prev_state; if (yylval.string == NULL) { LEXTRACE("ERROR "); /* empty string */ LEXRETURN(ERROR); } if (prev_state == INITIAL) { switch (yylval.string[0]) { case '%': if (yylval.string[1] == '\0' || (yylval.string[1] == ':' && yylval.string[2] == '\0')) { LEXTRACE("ERROR "); /* empty group */ LEXRETURN(ERROR); } LEXTRACE("USERGROUP "); LEXRETURN(USERGROUP); case '+': if (yylval.string[1] == '\0') { LEXTRACE("ERROR "); /* empty netgroup */ LEXRETURN(ERROR); } LEXTRACE("NETGROUP "); LEXRETURN(NETGROUP); } } LEXTRACE("WORD(4) "); LEXRETURN(WORD); } YY_BREAK case 12: YY_RULE_SETUP #line 222 "toke.l" { LEXTRACE("BACKSLASH "); if (!append(yytext, yyleng)) yyterminate(); } YY_BREAK case 13: YY_RULE_SETUP #line 228 "toke.l" { LEXTRACE("STRBODY "); if (!append(yytext, yyleng)) yyterminate(); } YY_BREAK case 14: YY_RULE_SETUP #line 236 "toke.l" { /* quoted fnmatch glob char, pass verbatim */ LEXTRACE("QUOTEDCHAR "); if (!fill_args(yytext, 2, sawspace)) yyterminate(); sawspace = FALSE; } YY_BREAK case 15: YY_RULE_SETUP #line 244 "toke.l" { /* quoted sudoers special char, strip backslash */ LEXTRACE("QUOTEDCHAR "); if (!fill_args(yytext + 1, 1, sawspace)) yyterminate(); sawspace = FALSE; } YY_BREAK case 16: YY_RULE_SETUP #line 252 "toke.l" { BEGIN INITIAL; yyless(0); LEXRETURN(COMMAND); } /* end of command line args */ YY_BREAK case 17: YY_RULE_SETUP #line 258 "toke.l" { LEXTRACE("ARG "); if (!fill_args(yytext, yyleng, sawspace)) yyterminate(); sawspace = FALSE; } /* a command line arg */ YY_BREAK case 18: YY_RULE_SETUP #line 266 "toke.l" { char *path; if (continued) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } 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 19: YY_RULE_SETUP #line 284 "toke.l" { char *path; if (continued) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } 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 20: YY_RULE_SETUP #line 305 "toke.l" { char deftype; int n; if (continued) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } for (n = 0; isblank((unsigned char)yytext[n]); n++) continue; n += sizeof("Defaults") - 1; if ((deftype = yytext[n++]) != '\0') { while (isblank((unsigned char)yytext[n])) n++; } BEGIN GOTDEFS; switch (deftype) { case ':': yyless(n); LEXTRACE("DEFAULTS_USER "); LEXRETURN(DEFAULTS_USER); case '>': yyless(n); LEXTRACE("DEFAULTS_RUNAS "); LEXRETURN(DEFAULTS_RUNAS); case '@': yyless(n); LEXTRACE("DEFAULTS_HOST "); LEXRETURN(DEFAULTS_HOST); case '!': yyless(n); LEXTRACE("DEFAULTS_CMND "); LEXRETURN(DEFAULTS_CMND); default: LEXTRACE("DEFAULTS "); LEXRETURN(DEFAULTS); } } YY_BREAK case 21: YY_RULE_SETUP #line 345 "toke.l" { int n; if (continued) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } for (n = 0; isblank((unsigned char)yytext[n]); n++) continue; switch (yytext[n]) { case 'H': LEXTRACE("HOSTALIAS "); LEXRETURN(HOSTALIAS); case 'C': LEXTRACE("CMNDALIAS "); LEXRETURN(CMNDALIAS); case 'U': LEXTRACE("USERALIAS "); LEXRETURN(USERALIAS); case 'R': LEXTRACE("RUNASALIAS "); LEXRETURN(RUNASALIAS); } } YY_BREAK case 22: YY_RULE_SETUP #line 371 "toke.l" { /* cmnd does not require passwd for this user */ LEXTRACE("NOPASSWD "); LEXRETURN(NOPASSWD); } YY_BREAK case 23: YY_RULE_SETUP #line 377 "toke.l" { /* cmnd requires passwd for this user */ LEXTRACE("PASSWD "); LEXRETURN(PASSWD); } YY_BREAK case 24: YY_RULE_SETUP #line 383 "toke.l" { LEXTRACE("NOEXEC "); LEXRETURN(NOEXEC); } YY_BREAK case 25: YY_RULE_SETUP #line 388 "toke.l" { LEXTRACE("EXEC "); LEXRETURN(EXEC); } YY_BREAK case 26: YY_RULE_SETUP #line 393 "toke.l" { LEXTRACE("SETENV "); LEXRETURN(SETENV); } YY_BREAK case 27: YY_RULE_SETUP #line 398 "toke.l" { LEXTRACE("NOSETENV "); LEXRETURN(NOSETENV); } YY_BREAK case 28: YY_RULE_SETUP #line 403 "toke.l" { LEXTRACE("LOG_OUTPUT "); LEXRETURN(LOG_OUTPUT); } YY_BREAK case 29: YY_RULE_SETUP #line 408 "toke.l" { LEXTRACE("NOLOG_OUTPUT "); LEXRETURN(NOLOG_OUTPUT); } YY_BREAK case 30: YY_RULE_SETUP #line 413 "toke.l" { LEXTRACE("LOG_INPUT "); LEXRETURN(LOG_INPUT); } YY_BREAK case 31: YY_RULE_SETUP #line 418 "toke.l" { LEXTRACE("NOLOG_INPUT "); LEXRETURN(NOLOG_INPUT); } YY_BREAK case 32: YY_RULE_SETUP #line 423 "toke.l" { /* empty group or netgroup */ LEXTRACE("ERROR "); LEXRETURN(ERROR); } YY_BREAK case 33: YY_RULE_SETUP #line 429 "toke.l" { /* netgroup */ if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("NETGROUP "); LEXRETURN(NETGROUP); } YY_BREAK case 34: YY_RULE_SETUP #line 437 "toke.l" { /* group */ if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("USERGROUP "); LEXRETURN(USERGROUP); } YY_BREAK case 35: YY_RULE_SETUP #line 445 "toke.l" { if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("NTWKADDR "); LEXRETURN(NTWKADDR); } YY_BREAK case 36: YY_RULE_SETUP #line 452 "toke.l" { if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("NTWKADDR "); LEXRETURN(NTWKADDR); } YY_BREAK case 37: YY_RULE_SETUP #line 459 "toke.l" { if (!ipv6_valid(yytext)) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("NTWKADDR "); LEXRETURN(NTWKADDR); } YY_BREAK case 38: YY_RULE_SETUP #line 470 "toke.l" { if (!ipv6_valid(yytext)) { LEXTRACE("ERROR "); LEXRETURN(ERROR); } if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("NTWKADDR "); LEXRETURN(NTWKADDR); } YY_BREAK case 39: YY_RULE_SETUP #line 481 "toke.l" { LEXTRACE("ALL "); LEXRETURN(ALL); } YY_BREAK case 40: YY_RULE_SETUP #line 487 "toke.l" { #ifdef HAVE_SELINUX LEXTRACE("ROLE "); LEXRETURN(ROLE); #else goto got_alias; #endif } YY_BREAK case 41: YY_RULE_SETUP #line 496 "toke.l" { #ifdef HAVE_SELINUX LEXTRACE("TYPE "); LEXRETURN(TYPE); #else goto got_alias; #endif } YY_BREAK case 42: YY_RULE_SETUP #line 505 "toke.l" { #ifndef HAVE_SELINUX got_alias: #endif if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("ALIAS "); LEXRETURN(ALIAS); } YY_BREAK case 43: YY_RULE_SETUP #line 515 "toke.l" { /* no command args allowed for Defaults!/path */ if (!fill_cmnd(yytext, yyleng)) yyterminate(); LEXTRACE("COMMAND "); LEXRETURN(COMMAND); } YY_BREAK case 44: YY_RULE_SETUP #line 523 "toke.l" { BEGIN GOTCMND; LEXTRACE("COMMAND "); if (!fill_cmnd(yytext, yyleng)) yyterminate(); } /* sudo -e */ YY_BREAK case 45: YY_RULE_SETUP #line 530 "toke.l" { /* directories can't have args... */ if (yytext[yyleng - 1] == '/') { LEXTRACE("COMMAND "); if (!fill_cmnd(yytext, yyleng)) yyterminate(); LEXRETURN(COMMAND); } else { BEGIN GOTCMND; LEXTRACE("COMMAND "); if (!fill_cmnd(yytext, yyleng)) yyterminate(); } } /* a pathname */ YY_BREAK case 46: YY_RULE_SETUP #line 545 "toke.l" { LEXTRACE("BEGINSTR "); yylval.string = NULL; prev_state = YY_START; BEGIN INSTR; } YY_BREAK case 47: YY_RULE_SETUP #line 552 "toke.l" { /* a word */ if (!fill(yytext, yyleng)) yyterminate(); LEXTRACE("WORD(5) "); LEXRETURN(WORD); } YY_BREAK case 48: YY_RULE_SETUP #line 560 "toke.l" { LEXTRACE("( "); LEXRETURN('('); } YY_BREAK case 49: YY_RULE_SETUP #line 565 "toke.l" { LEXTRACE(") "); LEXRETURN(')'); } YY_BREAK case 50: YY_RULE_SETUP #line 570 "toke.l" { LEXTRACE(", "); LEXRETURN(','); } /* return ',' */ YY_BREAK case 51: YY_RULE_SETUP #line 575 "toke.l" { LEXTRACE("= "); LEXRETURN('='); } /* return '=' */ YY_BREAK case 52: YY_RULE_SETUP #line 580 "toke.l" { LEXTRACE(": "); LEXRETURN(':'); } /* return ':' */ YY_BREAK case 53: YY_RULE_SETUP #line 585 "toke.l" { if (yyleng & 1) { LEXTRACE("!"); LEXRETURN('!'); /* return '!' */ } } YY_BREAK case 54: YY_RULE_SETUP #line 592 "toke.l" { if (YY_START == INSTR) { LEXTRACE("ERROR "); LEXRETURN(ERROR); /* line break in string */ } BEGIN INITIAL; sudolineno++; continued = FALSE; LEXTRACE("\n"); LEXRETURN(COMMENT); } /* return newline */ YY_BREAK case 55: YY_RULE_SETUP #line 604 "toke.l" { /* throw away space/tabs */ sawspace = TRUE; /* but remember for fill_args */ } YY_BREAK case 56: YY_RULE_SETUP #line 608 "toke.l" { sawspace = TRUE; /* remember for fill_args */ sudolineno++; continued = TRUE; } /* throw away EOL after \ */ YY_BREAK case 57: YY_RULE_SETUP #line 614 "toke.l" { BEGIN INITIAL; sudolineno++; continued = FALSE; LEXTRACE("#\n"); LEXRETURN(COMMENT); } /* comment, not uid/gid */ YY_BREAK case 58: YY_RULE_SETUP #line 622 "toke.l" { LEXTRACE("ERROR "); LEXRETURN(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 627 "toke.l" { if (YY_START != INITIAL) { BEGIN INITIAL; LEXTRACE("ERROR "); LEXRETURN(ERROR); } if (!pop_include()) yyterminate(); } YY_BREAK case 59: YY_RULE_SETUP #line 637 "toke.l" ECHO; YY_BREAK #line 2454 "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 >= 607 ) 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 >= 607 ) 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 == 606); 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 */ #ifndef YY_NO_INPUT #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; } #endif /* ifndef YY_NO_INPUT */ #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 #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 637 "toke.l" 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))) { if (errno != ENOENT) { char *errbuf; if (asprintf(&errbuf, "%s: %s", dirpath, strerror(errno)) != -1) { yyerror(errbuf); free(errbuf); } else { yyerror("unable to allocate memory"); } } goto done; } 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); path = NULL; 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 (idepth && !istack[idepth].keepopen) fclose(istack[idepth].bs->yy_input_file); yy_delete_buffer(istack[idepth].bs); } efree(istack); istack = NULL; istacksize = idepth = 0; sudolineno = 1; keepopen = FALSE; sawspace = FALSE; continued = FALSE; prev_state = INITIAL; } static int _push_include(path, isdir) char *path; int isdir; { struct path_list *pl; 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) { struct stat sb; switch (sudo_secure_dir(path, SUDOERS_UID, SUDOERS_GID, &sb)) { case SUDO_PATH_SECURE: break; case SUDO_PATH_MISSING: return FALSE; case SUDO_PATH_BAD_TYPE: errno = ENOTDIR; if (sudoers_warnings) { warning(path); } return FALSE; case SUDO_PATH_WRONG_OWNER: if (sudoers_warnings) { warningx("%s is owned by uid %u, should be %u", path, (unsigned int) sb.st_uid, (unsigned int) SUDOERS_UID); } return FALSE; case SUDO_PATH_WORLD_WRITABLE: if (sudoers_warnings) { warningx("%s is world writable", path); } return FALSE; case SUDO_PATH_GROUP_WRITABLE: if (sudoers_warnings) { warningx("%s is owned by gid %u, should be %u", path, (unsigned int) sb.st_gid, (unsigned int) SUDOERS_GID); } return FALSE; default: /* NOTREACHED */ return FALSE; } if (!(path = switch_dir(&istack[idepth], path))) { /* switch_dir() called yyerror() for us */ return FALSE; } while ((fp = open_sudoers(path, FALSE, &keepopen)) == NULL) { /* Unable to open path in includedir, go to next one, if any. */ efree(path); if ((pl = istack[idepth].more) == NULL) return FALSE; path = pl->path; istack[idepth].more = pl->next; efree(pl); } } else { if ((fp = open_sudoers(path, TRUE, &keepopen)) == NULL) { /* The error was already printed by open_sudoers() */ yyerror(NULL); 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); /* If we are in an include dir, move to the next file. */ while ((pl = istack[idepth - 1].more) != NULL) { fp = open_sudoers(pl->path, FALSE, &keepopen); if (fp != NULL) { istack[idepth - 1].more = pl->next; efree(sudoers); sudoers = pl->path; sudolineno = 1; yy_switch_to_buffer(yy_create_buffer(fp, YY_BUF_SIZE)); efree(pl); break; } /* Unable to open path in include dir, go to next one. */ istack[idepth - 1].more = pl->next; efree(pl->path); efree(pl); } /* If no path list, just pop the last dir on the stack. */ if (pl == NULL) { idepth--; yy_switch_to_buffer(istack[idepth].bs); efree(sudoers); sudoers = istack[idepth].path; sudolineno = istack[idepth].lineno; keepopen = istack[idepth].keepopen; } return TRUE; } static char * parse_include(base) char *base; { char *cp, *ep, *path, *pp; int dirlen = 0, 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++; } /* Relative paths are located in the same dir as the sudoers file. */ if (*cp != '/') { char *dirend = strrchr(sudoers, '/'); if (dirend != NULL) dirlen = (int)(dirend - sudoers) + 1; } /* Make a copy of the fully-qualified path and return it. */ len += (int)(ep - cp); path = pp = malloc(len + dirlen + 1); if (path == NULL) { yyerror("unable to allocate memory"); return NULL; } if (dirlen) { memcpy(path, sudoers, dirlen); pp += dirlen; } if (subst) { /* substitute for %h */ 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(pp, cp, len); pp[len] = '\0'; } /* Push any excess characters (e.g. comment, newline) back to the lexer */ if (*ep != '\0') yyless((int)(ep - base)); return path; }