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ac4aa811537bde9caa70e8c544952ece2e84350e
sudo/lex.yy.c
Todd C. Miller 722cebb5c4 regen
2001-12-14 19:59:57 +00:00

2555 lines
76 KiB
C
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/* $OpenBSD: flex.skl,v 1.6 2001/01/05 18:26:23 millert Exp $ */
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header$
*/
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include <stdio.h>
#include <errno.h>
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifdef __cplusplus
#include <stdlib.h>
#include <unistd.h>
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#ifdef __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE 16384
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void yyrestart YY_PROTO(( FILE *input_file ));
void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
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 34
#define YY_END_OF_BUFFER 35
static yyconst short int yy_accept[294] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 35, 24, 30, 29, 28, 33, 24, 19,
33, 24, 25, 24, 24, 24, 24, 27, 26, 20,
20, 20, 33, 20, 20, 20, 20, 20, 21, 33,
21, 22, 21, 21, 21, 21, 21, 20, 20, 20,
33, 1, 10, 9, 10, 9, 9, 10, 33, 2,
24, 24, 3, 24, 4, 24, 0, 30, 28, 0,
32, 16, 0, 15, 0, 23, 23, 0, 24, 24,
24, 24, 24, 20, 20, 20, 24, 31, 24, 24,
24, 24, 24, 21, 0, 21, 16, 0, 15, 0,
21, 0, 21, 21, 21, 21, 21, 20, 20, 20,
21, 1, 10, 10, 8, 8, 8, 0, 2, 24,
0, 0, 5, 6, 0, 24, 24, 24, 20, 20,
24, 24, 24, 24, 24, 21, 21, 21, 20, 20,
7, 7, 0, 7, 24, 24, 24, 24, 24, 24,
20, 20, 24, 24, 24, 21, 21, 21, 21, 21,
20, 20, 7, 24, 24, 24, 20, 20, 24, 24,
21, 21, 21, 20, 20, 24, 24, 24, 24, 24,
20, 20, 24, 24, 21, 21, 21, 21, 21, 20,
20, 17, 17, 17, 20, 0, 14, 24, 24, 17,
17, 17, 20, 24, 17, 17, 17, 17, 20, 24,
11, 21, 17, 17, 17, 17, 20, 24, 18, 18,
18, 0, 13, 24, 11, 21, 18, 18, 18, 24,
24, 18, 18, 18, 18, 18, 12, 21, 21, 18,
18, 18, 18, 18, 24, 24, 24, 18, 18, 21,
21, 21, 18, 18, 24, 24, 24, 24, 24, 21,
21, 21, 21, 21, 24, 24, 24, 21, 21, 21,
24, 24, 24, 24, 24, 21, 21, 21, 21, 21,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 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, 1, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 21, 21, 21, 22, 1, 1,
23, 1, 1, 24, 25, 26, 27, 28, 26, 26,
26, 29, 26, 26, 26, 26, 26, 30, 31, 32,
26, 33, 34, 26, 35, 26, 36, 26, 26, 26,
1, 37, 1, 1, 38, 1, 39, 40, 40, 41,
42, 43, 40, 40, 44, 40, 40, 45, 46, 47,
48, 40, 40, 49, 50, 51, 52, 40, 40, 40,
40, 40, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[53] =
{ 0,
1, 2, 2, 3, 1, 4, 1, 3, 3, 1,
2, 5, 1, 1, 5, 5, 5, 5, 5, 5,
5, 2, 4, 3, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6
} ;
static yyconst short int yy_base[312] =
{ 0,
0, 26, 61, 0, 112, 113, 120, 156, 192, 243,
294, 330, 594, 556, 590, 1832, 579, 577, 541, 1832,
1832, 539, 1832, 124, 355, 119, 134, 1832, 1832, 380,
540, 545, 417, 523, 520, 512, 505, 503, 512, 0,
510, 1832, 509, 160, 429, 155, 170, 454, 513, 518,
491, 540, 0, 1832, 537, 0, 1832, 197, 54, 0,
514, 93, 1832, 104, 1832, 503, 550, 537, 531, 531,
1832, 489, 573, 467, 596, 306, 464, 619, 629, 143,
0, 0, 475, 0, 459, 434, 144, 1832, 108, 140,
154, 145, 164, 428, 665, 0, 427, 688, 426, 711,
320, 734, 744, 189, 0, 0, 440, 0, 428, 425,
211, 453, 0, 450, 163, 0, 1832, 207, 0, 780,
213, 218, 1832, 1832, 205, 805, 814, 823, 428, 418,
88, 21, 214, 178, 175, 832, 841, 850, 418, 390,
385, 1832, 217, 0, 389, 857, 239, 882, 891, 900,
357, 330, 219, 216, 221, 909, 264, 918, 927, 936,
331, 320, 270, 945, 954, 963, 321, 323, 235, 222,
972, 981, 990, 316, 295, 997, 300, 1022, 1031, 1040,
286, 203, 224, 227, 1049, 308, 1058, 1067, 1076, 284,
324, 1084, 343, 362, 291, 325, 1832, 226, 229, 1109,
368, 414, 284, 1116, 311, 0, 0, 287, 347, 272,
380, 1140, 421, 0, 0, 253, 434, 1149, 1158, 1167,
1176, 435, 1832, 353, 1832, 1185, 1194, 1203, 1212, 1219,
414, 1244, 1253, 1262, 1271, 490, 236, 1280, 425, 1289,
1298, 1307, 1316, 495, 1325, 1334, 1343, 1352, 461, 1361,
1370, 1379, 1388, 513, 1395, 496, 1420, 1429, 1438, 1445,
508, 1470, 1479, 1488, 1497, 1506, 1515, 1524, 1533, 1542,
1551, 511, 1560, 1569, 1578, 1587, 518, 1596, 1605, 1614,
1623, 1632, 1641, 1650, 1659, 1668, 225, 1675, 548, 126,
1698, 571, 1832, 1735, 1741, 1747, 1753, 1759, 1765, 1771,
1777, 1783, 139, 1789, 1795, 1801, 1807, 111, 1813, 1819,
1825
} ;
static yyconst short int yy_def[312] =
{ 0,
293, 1, 293, 3, 1, 1, 294, 294, 295, 295,
296, 296, 293, 297, 293, 293, 293, 298, 299, 293,
293, 300, 293, 301, 297, 25, 25, 293, 293, 25,
30, 30, 297, 30, 30, 30, 30, 30, 302, 303,
304, 293, 305, 306, 302, 45, 45, 45, 48, 48,
302, 293, 307, 293, 307, 307, 293, 307, 293, 308,
309, 297, 293, 297, 293, 297, 297, 293, 293, 298,
293, 299, 299, 300, 300, 301, 310, 297, 297, 297,
25, 25, 25, 30, 30, 30, 297, 293, 297, 297,
297, 297, 297, 302, 302, 303, 304, 304, 305, 305,
306, 302, 302, 302, 45, 45, 45, 48, 48, 48,
302, 293, 307, 307, 293, 307, 293, 293, 308, 309,
311, 309, 293, 293, 293, 25, 25, 25, 30, 30,
297, 297, 297, 297, 297, 45, 45, 45, 48, 48,
297, 293, 311, 120, 120, 297, 297, 25, 25, 25,
30, 30, 297, 297, 297, 45, 302, 45, 45, 45,
48, 48, 311, 25, 25, 25, 30, 30, 297, 297,
45, 45, 45, 48, 48, 297, 297, 25, 25, 25,
30, 30, 297, 297, 45, 302, 45, 45, 45, 48,
48, 297, 192, 192, 30, 293, 293, 297, 297, 45,
200, 200, 48, 297, 297, 192, 192, 192, 30, 297,
297, 200, 302, 200, 200, 200, 48, 25, 25, 25,
25, 293, 293, 297, 293, 45, 45, 45, 45, 297,
297, 25, 25, 25, 25, 297, 297, 45, 302, 45,
45, 45, 45, 302, 25, 25, 25, 25, 297, 45,
45, 45, 45, 302, 297, 297, 25, 25, 25, 302,
302, 45, 45, 45, 25, 25, 25, 45, 45, 45,
25, 297, 25, 25, 25, 45, 302, 45, 45, 45,
25, 25, 25, 45, 45, 45, 297, 297, 297, 302,
302, 302, 0, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293
} ;
static yyconst short int yy_nxt[1885] =
{ 0,
14, 15, 16, 17, 14, 18, 19, 20, 21, 22,
23, 14, 14, 24, 25, 26, 27, 25, 25, 25,
25, 28, 29, 21, 30, 30, 30, 30, 30, 31,
30, 32, 30, 30, 30, 30, 33, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 34, 35, 36, 118, 88, 67, 37, 154,
38, 39, 15, 16, 17, 39, 40, 41, 21, 42,
43, 23, 39, 39, 44, 45, 46, 47, 45, 45,
45, 45, 28, 29, 21, 48, 48, 48, 48, 48,
49, 48, 50, 48, 48, 48, 48, 51, 39, 39,
39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
39, 39, 39, 52, 52, 123, 119, 21, 21, 21,
21, 15, 54, 55, 67, 56, 124, 77, 153, 67,
57, 77, 77, 81, 81, 81, 81, 81, 81, 81,
67, 57, 56, 96, 67, 118, 88, 77, 82, 82,
82, 82, 82, 83, 131, 79, 58, 15, 54, 55,
78, 56, 95, 77, 118, 88, 57, 77, 77, 105,
105, 105, 105, 105, 105, 105, 67, 57, 56, 67,
67, 67, 132, 77, 106, 106, 106, 106, 106, 107,
67, 134, 58, 15, 16, 17, 102, 18, 115, 88,
67, 103, 116, 133, 196, 135, 77, 117, 118, 88,
77, 67, 118, 88, 67, 77, 155, 142, 117, 116,
121, 163, 144, 153, 197, 95, 77, 77, 59, 60,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
60, 60, 60, 60, 15, 16, 17, 95, 18, 143,
67, 146, 67, 143, 145, 67, 169, 67, 67, 183,
67, 67, 67, 67, 153, 67, 184, 170, 198, 210,
153, 67, 67, 94, 142, 67, 156, 199, 211, 59,
60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
60, 60, 60, 60, 60, 15, 16, 17, 61, 18,
95, 21, 21, 62, 63, 64, 143, 66, 67, 77,
224, 217, 176, 77, 77, 21, 65, 21, 209, 203,
185, 195, 191, 77, 204, 196, 196, 77, 77, 77,
33, 15, 16, 17, 61, 18, 67, 21, 21, 62,
63, 64, 78, 77, 95, 197, 197, 67, 222, 190,
182, 21, 65, 21, 181, 175, 102, 206, 206, 206,
206, 206, 206, 206, 174, 168, 33, 79, 223, 80,
80, 80, 80, 80, 80, 80, 207, 207, 207, 207,
207, 208, 214, 214, 214, 214, 214, 214, 214, 67,
167, 67, 66, 144, 84, 84, 84, 84, 84, 84,
84, 225, 237, 225, 84, 84, 84, 84, 84, 84,
84, 84, 84, 84, 84, 84, 67, 84, 87, 88,
66, 67, 66, 162, 66, 66, 230, 66, 215, 215,
215, 215, 215, 216, 212, 222, 222, 238, 66, 66,
66, 103, 161, 104, 104, 104, 104, 104, 104, 104,
67, 152, 151, 114, 112, 223, 223, 95, 140, 139,
94, 95, 100, 98, 95, 95, 94, 130, 108, 108,
108, 108, 108, 108, 108, 249, 249, 249, 108, 108,
108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
129, 108, 111, 88, 94, 66, 94, 67, 94, 94,
125, 94, 230, 75, 249, 249, 249, 238, 255, 254,
254, 254, 94, 94, 94, 121, 121, 121, 66, 121,
260, 121, 121, 271, 121, 73, 67, 254, 254, 254,
276, 95, 67, 71, 69, 121, 121, 121, 68, 67,
114, 112, 110, 109, 95, 100, 98, 67, 95, 95,
122, 66, 93, 66, 95, 66, 92, 66, 66, 91,
66, 90, 287, 287, 287, 287, 287, 287, 89, 86,
85, 66, 66, 66, 72, 75, 72, 73, 72, 71,
72, 72, 69, 72, 67, 290, 290, 290, 290, 290,
290, 68, 67, 293, 72, 72, 72, 74, 293, 74,
293, 74, 293, 74, 74, 293, 74, 95, 293, 293,
293, 293, 293, 293, 293, 293, 293, 74, 74, 74,
76, 293, 66, 293, 76, 293, 66, 66, 293, 76,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
76, 76, 66, 126, 127, 128, 126, 126, 126, 126,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 67, 94, 293, 94, 293,
94, 293, 94, 94, 293, 94, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 94, 94, 94, 97,
293, 97, 293, 97, 293, 97, 97, 293, 97, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 97,
97, 97, 99, 293, 99, 293, 99, 293, 99, 99,
293, 99, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 99, 99, 99, 101, 293, 94, 293, 101,
293, 94, 94, 293, 101, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 101, 101, 94, 136, 137,
138, 136, 136, 136, 136, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
95, 121, 121, 121, 141, 121, 293, 121, 121, 293,
121, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 121, 121, 121, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 122, 146, 293, 147,
147, 147, 147, 147, 147, 147, 146, 293, 148, 148,
148, 148, 148, 148, 148, 146, 293, 149, 149, 149,
149, 149, 150, 147, 156, 293, 157, 157, 157, 157,
157, 157, 157, 156, 293, 158, 158, 158, 158, 158,
158, 158, 156, 293, 159, 159, 159, 159, 159, 160,
157, 164, 165, 166, 164, 164, 164, 164, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 67, 146, 293, 147, 147, 147, 147,
147, 147, 147, 146, 293, 147, 147, 147, 147, 147,
147, 147, 146, 293, 147, 147, 147, 147, 147, 147,
66, 94, 293, 171, 172, 173, 171, 171, 171, 171,
156, 293, 157, 157, 157, 157, 157, 157, 157, 156,
293, 157, 157, 157, 157, 157, 157, 157, 156, 293,
157, 157, 157, 157, 157, 157, 94, 176, 293, 177,
177, 177, 177, 177, 177, 177, 176, 293, 178, 178,
178, 178, 178, 178, 178, 176, 293, 179, 179, 179,
179, 179, 180, 177, 185, 293, 186, 186, 186, 186,
186, 186, 186, 185, 293, 187, 187, 187, 187, 187,
187, 187, 185, 293, 188, 188, 188, 188, 188, 189,
186, 192, 193, 194, 192, 192, 192, 192, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 67, 176, 293, 177, 177, 177, 177,
177, 177, 177, 176, 293, 177, 177, 177, 177, 177,
177, 177, 176, 293, 177, 177, 177, 177, 177, 177,
66, 94, 293, 200, 201, 202, 200, 200, 200, 200,
185, 293, 186, 186, 186, 186, 186, 186, 186, 185,
293, 186, 186, 186, 186, 186, 186, 186, 185, 293,
186, 186, 186, 186, 186, 186, 94, 204, 205, 205,
205, 205, 205, 205, 205, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
67, 94, 212, 213, 213, 213, 213, 213, 213, 213,
218, 219, 220, 221, 218, 218, 218, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 67, 94, 226, 227, 228, 229, 226, 226,
226, 230, 293, 231, 231, 231, 231, 231, 231, 231,
230, 293, 232, 232, 232, 232, 232, 232, 232, 230,
293, 233, 233, 233, 233, 233, 234, 235, 230, 293,
236, 236, 236, 231, 231, 231, 231, 238, 293, 239,
239, 239, 239, 239, 239, 239, 238, 293, 240, 240,
240, 240, 240, 240, 240, 238, 293, 241, 241, 241,
241, 241, 242, 243, 238, 293, 244, 244, 244, 239,
239, 239, 239, 245, 246, 247, 245, 245, 245, 245,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 67, 230, 293, 235, 235,
235, 235, 235, 235, 235, 230, 293, 235, 235, 235,
235, 235, 235, 235, 230, 293, 235, 235, 235, 235,
235, 235, 248, 230, 293, 248, 248, 248, 248, 248,
248, 248, 94, 293, 250, 251, 252, 250, 250, 250,
250, 238, 293, 243, 243, 243, 243, 243, 243, 243,
238, 293, 243, 243, 243, 243, 243, 243, 243, 238,
293, 243, 243, 243, 243, 243, 243, 253, 238, 293,
253, 253, 253, 253, 253, 253, 253, 255, 293, 256,
256, 256, 256, 256, 256, 256, 255, 293, 257, 257,
257, 257, 257, 257, 257, 255, 293, 258, 258, 258,
258, 258, 259, 256, 66, 293, 248, 248, 248, 248,
248, 248, 248, 260, 293, 261, 261, 261, 261, 261,
261, 261, 260, 293, 262, 262, 262, 262, 262, 262,
262, 260, 293, 263, 263, 263, 263, 263, 264, 261,
94, 293, 253, 253, 253, 253, 253, 253, 253, 265,
266, 267, 265, 265, 265, 265, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 67, 255, 293, 256, 256, 256, 256, 256, 256,
256, 255, 293, 256, 256, 256, 256, 256, 256, 256,
255, 293, 256, 256, 256, 256, 256, 256, 66, 268,
269, 270, 268, 268, 268, 268, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 95, 260, 293, 261, 261, 261, 261, 261, 261,
261, 260, 293, 261, 261, 261, 261, 261, 261, 261,
260, 293, 261, 261, 261, 261, 261, 261, 94, 271,
293, 272, 272, 272, 272, 272, 272, 272, 271, 293,
273, 273, 273, 273, 273, 273, 273, 271, 293, 274,
274, 274, 274, 274, 275, 272, 276, 293, 277, 277,
277, 277, 277, 277, 277, 276, 293, 278, 278, 278,
278, 278, 278, 278, 276, 293, 279, 279, 279, 279,
279, 280, 277, 66, 293, 281, 282, 283, 281, 281,
281, 281, 271, 293, 272, 272, 272, 272, 272, 272,
272, 271, 293, 272, 272, 272, 272, 272, 272, 272,
271, 293, 272, 272, 272, 272, 272, 272, 66, 94,
293, 284, 285, 286, 284, 284, 284, 284, 276, 293,
277, 277, 277, 277, 277, 277, 277, 276, 293, 277,
277, 277, 277, 277, 277, 277, 276, 293, 277, 277,
277, 277, 277, 277, 94, 66, 293, 287, 287, 287,
287, 287, 287, 287, 66, 293, 281, 281, 281, 281,
281, 281, 281, 66, 293, 288, 288, 288, 288, 288,
289, 287, 94, 293, 290, 290, 290, 290, 290, 290,
290, 94, 293, 284, 284, 284, 284, 284, 284, 284,
94, 293, 291, 291, 291, 291, 291, 292, 290, 287,
287, 287, 287, 287, 287, 287, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 67, 290, 290, 290, 290, 290, 290, 290, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 95, 53, 53, 53, 53, 53,
53, 21, 21, 21, 21, 21, 21, 14, 14, 14,
14, 14, 14, 66, 293, 293, 293, 66, 66, 70,
70, 70, 70, 70, 70, 72, 293, 293, 293, 72,
72, 74, 293, 293, 293, 74, 74, 76, 293, 76,
293, 76, 76, 94, 293, 293, 293, 94, 94, 97,
293, 293, 293, 97, 97, 99, 293, 293, 293, 99,
99, 101, 293, 101, 293, 101, 101, 113, 293, 113,
113, 113, 113, 120, 120, 120, 120, 120, 120, 77,
293, 77, 293, 77, 77, 121, 121, 121, 121, 121,
121, 13, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293
} ;
static yyconst short int yy_chk[1885] =
{ 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, 2, 2, 2, 59, 59, 132, 2, 132,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 5, 6, 62, 308, 5, 6, 5,
6, 7, 7, 7, 131, 7, 64, 24, 131, 62,
7, 24, 24, 26, 26, 26, 26, 26, 26, 26,
64, 7, 7, 303, 89, 87, 87, 24, 27, 27,
27, 27, 27, 27, 89, 80, 7, 8, 8, 8,
24, 8, 290, 44, 115, 115, 8, 44, 44, 46,
46, 46, 46, 46, 46, 46, 90, 8, 8, 80,
87, 92, 90, 44, 47, 47, 47, 47, 47, 47,
91, 92, 8, 9, 9, 9, 44, 9, 58, 58,
93, 104, 58, 91, 182, 93, 125, 58, 118, 118,
125, 135, 111, 111, 134, 125, 134, 121, 58, 58,
122, 143, 122, 135, 182, 104, 125, 125, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 10, 10, 10, 111, 10, 121,
133, 147, 154, 143, 122, 153, 153, 155, 170, 169,
183, 287, 198, 184, 133, 199, 170, 154, 183, 198,
155, 169, 237, 216, 163, 147, 157, 184, 199, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 11, 11, 11, 11, 11,
157, 11, 11, 11, 11, 11, 163, 208, 210, 76,
210, 203, 177, 76, 76, 11, 11, 11, 195, 190,
186, 181, 175, 101, 205, 191, 196, 101, 101, 76,
11, 12, 12, 12, 12, 12, 177, 12, 12, 12,
12, 12, 76, 101, 186, 191, 196, 205, 209, 174,
168, 12, 12, 12, 167, 162, 101, 193, 193, 193,
193, 193, 193, 193, 161, 152, 12, 25, 209, 25,
25, 25, 25, 25, 25, 25, 194, 194, 194, 194,
194, 194, 201, 201, 201, 201, 201, 201, 201, 224,
151, 25, 30, 145, 30, 30, 30, 30, 30, 30,
30, 211, 224, 211, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 211, 30, 33, 33,
33, 141, 33, 140, 33, 33, 231, 33, 202, 202,
202, 202, 202, 202, 213, 217, 222, 239, 33, 33,
33, 45, 139, 45, 45, 45, 45, 45, 45, 45,
231, 130, 129, 114, 112, 217, 222, 213, 110, 109,
107, 239, 99, 97, 94, 45, 48, 86, 48, 48,
48, 48, 48, 48, 48, 249, 249, 249, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
85, 48, 51, 51, 51, 83, 51, 249, 51, 51,
77, 51, 236, 74, 236, 236, 236, 244, 256, 244,
244, 244, 51, 51, 51, 61, 61, 61, 61, 61,
261, 61, 61, 272, 61, 72, 236, 254, 254, 254,
277, 244, 256, 70, 69, 61, 61, 61, 68, 66,
55, 52, 50, 49, 261, 43, 41, 272, 39, 254,
61, 67, 38, 67, 277, 67, 37, 67, 67, 36,
67, 35, 289, 289, 289, 289, 289, 289, 34, 32,
31, 67, 67, 67, 73, 22, 73, 19, 73, 18,
73, 73, 17, 73, 289, 292, 292, 292, 292, 292,
292, 15, 14, 13, 73, 73, 73, 75, 0, 75,
0, 75, 0, 75, 75, 0, 75, 292, 0, 0,
0, 0, 0, 0, 0, 0, 0, 75, 75, 75,
78, 0, 78, 0, 78, 0, 78, 78, 0, 78,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
78, 78, 78, 79, 79, 79, 79, 79, 79, 79,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 79, 95, 0, 95, 0,
95, 0, 95, 95, 0, 95, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 95, 95, 95, 98,
0, 98, 0, 98, 0, 98, 98, 0, 98, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 98,
98, 98, 100, 0, 100, 0, 100, 0, 100, 100,
0, 100, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 100, 100, 100, 102, 0, 102, 0, 102,
0, 102, 102, 0, 102, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 102, 102, 102, 103, 103,
103, 103, 103, 103, 103, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
103, 120, 120, 120, 120, 120, 0, 120, 120, 0,
120, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 120, 120, 120, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 120, 126, 0, 126,
126, 126, 126, 126, 126, 126, 127, 0, 127, 127,
127, 127, 127, 127, 127, 128, 0, 128, 128, 128,
128, 128, 128, 128, 136, 0, 136, 136, 136, 136,
136, 136, 136, 137, 0, 137, 137, 137, 137, 137,
137, 137, 138, 0, 138, 138, 138, 138, 138, 138,
138, 146, 146, 146, 146, 146, 146, 146, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 146, 148, 0, 148, 148, 148, 148,
148, 148, 148, 149, 0, 149, 149, 149, 149, 149,
149, 149, 150, 0, 150, 150, 150, 150, 150, 150,
150, 156, 0, 156, 156, 156, 156, 156, 156, 156,
158, 0, 158, 158, 158, 158, 158, 158, 158, 159,
0, 159, 159, 159, 159, 159, 159, 159, 160, 0,
160, 160, 160, 160, 160, 160, 160, 164, 0, 164,
164, 164, 164, 164, 164, 164, 165, 0, 165, 165,
165, 165, 165, 165, 165, 166, 0, 166, 166, 166,
166, 166, 166, 166, 171, 0, 171, 171, 171, 171,
171, 171, 171, 172, 0, 172, 172, 172, 172, 172,
172, 172, 173, 0, 173, 173, 173, 173, 173, 173,
173, 176, 176, 176, 176, 176, 176, 176, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 176, 178, 0, 178, 178, 178, 178,
178, 178, 178, 179, 0, 179, 179, 179, 179, 179,
179, 179, 180, 0, 180, 180, 180, 180, 180, 180,
180, 185, 0, 185, 185, 185, 185, 185, 185, 185,
187, 0, 187, 187, 187, 187, 187, 187, 187, 188,
0, 188, 188, 188, 188, 188, 188, 188, 189, 0,
189, 189, 189, 189, 189, 189, 189, 192, 192, 192,
192, 192, 192, 192, 192, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
192, 200, 200, 200, 200, 200, 200, 200, 200, 200,
204, 204, 204, 204, 204, 204, 204, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 204, 212, 212, 212, 212, 212, 212, 212,
212, 218, 0, 218, 218, 218, 218, 218, 218, 218,
219, 0, 219, 219, 219, 219, 219, 219, 219, 220,
0, 220, 220, 220, 220, 220, 220, 220, 221, 0,
221, 221, 221, 221, 221, 221, 221, 226, 0, 226,
226, 226, 226, 226, 226, 226, 227, 0, 227, 227,
227, 227, 227, 227, 227, 228, 0, 228, 228, 228,
228, 228, 228, 228, 229, 0, 229, 229, 229, 229,
229, 229, 229, 230, 230, 230, 230, 230, 230, 230,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 230, 232, 0, 232, 232,
232, 232, 232, 232, 232, 233, 0, 233, 233, 233,
233, 233, 233, 233, 234, 0, 234, 234, 234, 234,
234, 234, 234, 235, 0, 235, 235, 235, 235, 235,
235, 235, 238, 0, 238, 238, 238, 238, 238, 238,
238, 240, 0, 240, 240, 240, 240, 240, 240, 240,
241, 0, 241, 241, 241, 241, 241, 241, 241, 242,
0, 242, 242, 242, 242, 242, 242, 242, 243, 0,
243, 243, 243, 243, 243, 243, 243, 245, 0, 245,
245, 245, 245, 245, 245, 245, 246, 0, 246, 246,
246, 246, 246, 246, 246, 247, 0, 247, 247, 247,
247, 247, 247, 247, 248, 0, 248, 248, 248, 248,
248, 248, 248, 250, 0, 250, 250, 250, 250, 250,
250, 250, 251, 0, 251, 251, 251, 251, 251, 251,
251, 252, 0, 252, 252, 252, 252, 252, 252, 252,
253, 0, 253, 253, 253, 253, 253, 253, 253, 255,
255, 255, 255, 255, 255, 255, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 255, 257, 0, 257, 257, 257, 257, 257, 257,
257, 258, 0, 258, 258, 258, 258, 258, 258, 258,
259, 0, 259, 259, 259, 259, 259, 259, 259, 260,
260, 260, 260, 260, 260, 260, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 260, 262, 0, 262, 262, 262, 262, 262, 262,
262, 263, 0, 263, 263, 263, 263, 263, 263, 263,
264, 0, 264, 264, 264, 264, 264, 264, 264, 265,
0, 265, 265, 265, 265, 265, 265, 265, 266, 0,
266, 266, 266, 266, 266, 266, 266, 267, 0, 267,
267, 267, 267, 267, 267, 267, 268, 0, 268, 268,
268, 268, 268, 268, 268, 269, 0, 269, 269, 269,
269, 269, 269, 269, 270, 0, 270, 270, 270, 270,
270, 270, 270, 271, 0, 271, 271, 271, 271, 271,
271, 271, 273, 0, 273, 273, 273, 273, 273, 273,
273, 274, 0, 274, 274, 274, 274, 274, 274, 274,
275, 0, 275, 275, 275, 275, 275, 275, 275, 276,
0, 276, 276, 276, 276, 276, 276, 276, 278, 0,
278, 278, 278, 278, 278, 278, 278, 279, 0, 279,
279, 279, 279, 279, 279, 279, 280, 0, 280, 280,
280, 280, 280, 280, 280, 281, 0, 281, 281, 281,
281, 281, 281, 281, 282, 0, 282, 282, 282, 282,
282, 282, 282, 283, 0, 283, 283, 283, 283, 283,
283, 283, 284, 0, 284, 284, 284, 284, 284, 284,
284, 285, 0, 285, 285, 285, 285, 285, 285, 285,
286, 0, 286, 286, 286, 286, 286, 286, 286, 288,
288, 288, 288, 288, 288, 288, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 288, 291, 291, 291, 291, 291, 291, 291, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 291, 294, 294, 294, 294, 294,
294, 295, 295, 295, 295, 295, 295, 296, 296, 296,
296, 296, 296, 297, 0, 0, 0, 297, 297, 298,
298, 298, 298, 298, 298, 299, 0, 0, 0, 299,
299, 300, 0, 0, 0, 300, 300, 301, 0, 301,
0, 301, 301, 302, 0, 0, 0, 302, 302, 304,
0, 0, 0, 304, 304, 305, 0, 0, 0, 305,
305, 306, 0, 306, 0, 306, 306, 307, 0, 307,
307, 307, 307, 309, 309, 309, 309, 309, 309, 310,
0, 310, 0, 310, 310, 311, 311, 311, 311, 311,
311, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293, 293, 293, 293, 293, 293, 293,
293, 293, 293, 293
} ;
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 "parse.lex"
#define INITIAL 0
#line 2 "parse.lex"
/*
* Copyright (c) 1996, 1998-2001 Todd C. Miller <Todd.Miller@courtesan.com>
* All rights reserved.
*
* This code is derived from software contributed by Chris Jepeway
* <jepeway@cs.utk.edu>
*
* This code is derived from software contributed by Chris Jepeway
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 4. Products derived from this software may not be called "Sudo" nor
* may "Sudo" appear in their names without specific prior written
* permission from the author.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* 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.
*/
#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif /* STDC_HEADERS */
#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
# include <strings.h>
# endif
#endif /* HAVE_STRING_H */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#if defined(HAVE_MALLOC_H) && !defined(STDC_HEADERS)
# include <malloc.h>
#endif /* HAVE_MALLOC_H && !STDC_HEADERS */
#include <ctype.h>
#include "sudo.h"
#include "parse.h"
#include <sudo.tab.h>
#ifndef lint
static const char rcsid[] = "$Sudo$";
#endif /* lint */
#undef yywrap /* guard against a yywrap macro */
extern YYSTYPE yylval;
extern int clearaliases;
int sudolineno = 1;
static int sawspace = 0;
static int arg_len = 0;
static int arg_size = 0;
static void fill __P((char *, int));
static void fill_cmnd __P((char *, int));
static void fill_args __P((char *, int, int));
extern void reset_aliases __P((void));
extern void yyerror __P((char *));
/* realloc() to size + COMMANDARGINC to make room for command args */
#define COMMANDARGINC 64
#ifdef TRACELEXER
#define LEXTRACE(msg) fputs(msg, stderr)
#else
#define LEXTRACE(msg)
#endif
/* XXX - convert GOTRUNAS to exclusive state (GOTDEFS cannot be) */
#define GOTRUNAS 1
#define GOTDEFS 2
#define GOTCMND 3
#define STARTDEFS 4
#define INDEFS 5
#line 991 "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 YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#ifdef __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( yy_current_buffer->yy_is_interactive ) \
{ \
int c = '*', n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
&& ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int yylex YY_PROTO(( void ))
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
if ( yyleng > 0 ) \
yy_current_buffer->yy_at_bol = \
(yytext[yyleng - 1] == '\n'); \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
#line 113 "parse.lex"
#line 1147 "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 >= 294 )
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] != 1832 );
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 114 "parse.lex"
BEGIN STARTDEFS;
YY_BREAK
case 2:
YY_RULE_SETUP
#line 116 "parse.lex"
{
BEGIN INDEFS;
LEXTRACE("DEFVAR ");
fill(yytext, yyleng);
return(DEFVAR);
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 124 "parse.lex"
{
BEGIN STARTDEFS;
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 4:
YY_RULE_SETUP
#line 130 "parse.lex"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 5:
YY_RULE_SETUP
#line 135 "parse.lex"
{
LEXTRACE("+= ");
return('+');
} /* return '+' */
YY_BREAK
case 6:
YY_RULE_SETUP
#line 140 "parse.lex"
{
LEXTRACE("-= ");
return('-');
} /* return '-' */
YY_BREAK
case 7:
YY_RULE_SETUP
#line 145 "parse.lex"
{
LEXTRACE("WORD(1) ");
fill(yytext + 1, yyleng - 2);
return(WORD);
}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 153 "parse.lex"
{
LEXTRACE("QUOTEDCHAR ");
fill_args(yytext + 1, 1, sawspace);
sawspace = FALSE;
}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 159 "parse.lex"
{
BEGIN INITIAL;
unput(*yytext);
return(COMMAND);
} /* end of command line args */
YY_BREAK
case 10:
YY_RULE_SETUP
#line 165 "parse.lex"
{
LEXTRACE("ARG ");
fill_args(yytext, yyleng, sawspace);
sawspace = FALSE;
} /* a command line arg */
YY_BREAK
case 11:
YY_RULE_SETUP
#line 172 "parse.lex"
{
BEGIN GOTDEFS;
switch (yytext[8]) {
case ':':
LEXTRACE("DEFAULTS_USER ");
return(DEFAULTS_USER);
case '@':
LEXTRACE("DEFAULTS_HOST ");
return(DEFAULTS_HOST);
default:
LEXTRACE("DEFAULTS ");
return(DEFAULTS);
}
}
YY_BREAK
case 12:
YY_RULE_SETUP
#line 187 "parse.lex"
{
fill(yytext, yyleng);
switch (*yytext) {
case 'H':
LEXTRACE("HOSTALIAS ");
return(HOSTALIAS);
case 'C':
LEXTRACE("CMNDALIAS ");
return(CMNDALIAS);
case 'U':
LEXTRACE("USERALIAS ");
return(USERALIAS);
case 'R':
LEXTRACE("RUNASALIAS ");
BEGIN GOTRUNAS;
return(RUNASALIAS);
}
}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 206 "parse.lex"
{
/* cmnd does not require passwd for this user */
LEXTRACE("NOPASSWD ");
return(NOPASSWD);
}
YY_BREAK
case 14:
YY_RULE_SETUP
#line 212 "parse.lex"
{
/* cmnd requires passwd for this user */
LEXTRACE("PASSWD ");
return(PASSWD);
}
YY_BREAK
case 15:
YY_RULE_SETUP
#line 218 "parse.lex"
{
/* netgroup */
fill(yytext, yyleng);
LEXTRACE("NETGROUP ");
return(NETGROUP);
}
YY_BREAK
case 16:
YY_RULE_SETUP
#line 225 "parse.lex"
{
/* UN*X group */
fill(yytext, yyleng);
LEXTRACE("GROUP ");
return(USERGROUP);
}
YY_BREAK
case 17:
YY_RULE_SETUP
#line 232 "parse.lex"
{
fill(yytext, yyleng);
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 18:
YY_RULE_SETUP
#line 238 "parse.lex"
{
fill(yytext, yyleng);
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 244 "parse.lex"
{
BEGIN GOTRUNAS;
LEXTRACE("RUNAS ");
return (RUNAS);
}
YY_BREAK
case 20:
YY_RULE_SETUP
#line 250 "parse.lex"
{
if (strcmp(yytext, "ALL") == 0) {
LEXTRACE("ALL ");
return(ALL);
} else {
fill(yytext, yyleng);
LEXTRACE("ALIAS ");
return(ALIAS);
}
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 261 "parse.lex"
{
/* username/uid that user can run command as */
fill(yytext, yyleng);
LEXTRACE("WORD(2) ");
return(WORD);
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 268 "parse.lex"
{
BEGIN INITIAL;
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 272 "parse.lex"
{
/* directories can't have args... */
if (yytext[yyleng - 1] == '/') {
LEXTRACE("COMMAND ");
fill_cmnd(yytext, yyleng);
return(COMMAND);
} else {
BEGIN GOTCMND;
LEXTRACE("COMMAND ");
fill_cmnd(yytext, yyleng);
}
} /* a pathname */
YY_BREAK
case 24:
YY_RULE_SETUP
#line 285 "parse.lex"
{
/* a word */
fill(yytext, yyleng);
LEXTRACE("WORD(3) ");
return(WORD);
}
YY_BREAK
case 25:
YY_RULE_SETUP
#line 292 "parse.lex"
{
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 26:
YY_RULE_SETUP
#line 297 "parse.lex"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 27:
YY_RULE_SETUP
#line 302 "parse.lex"
{
LEXTRACE(": ");
return(':');
} /* return ':' */
YY_BREAK
case 28:
YY_RULE_SETUP
#line 307 "parse.lex"
{
if (yyleng % 2 == 1)
return('!'); /* return '!' */
}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 312 "parse.lex"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* return newline */
YY_BREAK
case 30:
YY_RULE_SETUP
#line 319 "parse.lex"
{ /* throw away space/tabs */
sawspace = TRUE; /* but remember for fill_args */
}
YY_BREAK
case 31:
YY_RULE_SETUP
#line 323 "parse.lex"
{
sawspace = TRUE; /* remember for fill_args */
++sudolineno;
LEXTRACE("\n\t");
} /* throw away EOL after \ */
YY_BREAK
case 32:
YY_RULE_SETUP
#line 329 "parse.lex"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* return comments */
YY_BREAK
case 33:
YY_RULE_SETUP
#line 336 "parse.lex"
{
LEXTRACE("ERROR ");
return(ERROR);
} /* parse error */
YY_BREAK
case 34:
YY_RULE_SETUP
#line 341 "parse.lex"
ECHO;
YY_BREAK
#line 1562 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(GOTRUNAS):
case YY_STATE_EOF(GOTDEFS):
case YY_STATE_EOF(GOTCMND):
case YY_STATE_EOF(STARTDEFS):
case YY_STATE_EOF(INDEFS):
yyterminate();
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 >= 294 )
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 >= 294 )
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 == 293);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#ifdef YY_USE_PROTOS
static void yyunput( int c, register char *yy_bp )
#else
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
#endif
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
#ifdef __cplusplus
static int yyinput()
#else
static int input()
#endif
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yy_c_buf_p - yytext_ptr;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( yyin );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
yy_current_buffer->yy_at_bol = (c == '\n');
return c;
}
#ifdef YY_USE_PROTOS
void yyrestart( FILE *input_file )
#else
void yyrestart( input_file )
FILE *input_file;
#endif
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
#ifdef YY_USE_PROTOS
void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
#else
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
#endif
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
#ifdef YY_USE_PROTOS
void yy_load_buffer_state( void )
#else
void yy_load_buffer_state()
#endif
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
#ifdef YY_USE_PROTOS
YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
#else
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
#endif
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
#ifdef YY_USE_PROTOS
void yy_delete_buffer( YY_BUFFER_STATE b )
#else
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
#endif
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int isatty YY_PROTO(( int ));
#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 YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#if 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 YY_MAIN
int main()
{
yylex();
return 0;
}
#endif
#line 341 "parse.lex"
static void
fill(s, len)
char *s;
int len;
{
int i, j;
yylval.string = (char *) malloc(len + 1);
if (yylval.string == NULL)
yyerror("unable to allocate memory");
/* Copy the string and collapse any escaped characters. */
for (i = 0, j = 0; i < len; i++, j++) {
if (s[i] == '\\' && i != len - 1)
yylval.string[j] = s[++i];
else
yylval.string[j] = s[i];
}
yylval.string[j] = '\0';
}
static void
fill_cmnd(s, len)
char *s;
int len;
{
arg_len = arg_size = 0;
yylval.command.cmnd = (char *) malloc(len + 1);
if (yylval.command.cmnd == NULL)
yyerror("unable to allocate memory");
/* copy the string and NULL-terminate it (escapes handled by fnmatch) */
(void) strncpy(yylval.command.cmnd, s, len);
yylval.command.cmnd[len] = '\0';
yylval.command.args = NULL;
}
static void
fill_args(s, len, addspace)
char *s;
int len;
int addspace;
{
int new_len;
char *p;
/*
* If first arg, malloc() some room, else if we don't
* have enough space realloc() some more.
*/
if (yylval.command.args == NULL) {
addspace = 0;
new_len = len;
while (new_len >= (arg_size += COMMANDARGINC))
;
yylval.command.args = (char *) malloc(arg_size);
if (yylval.command.args == NULL)
yyerror("unable to allocate memory");
} else {
new_len = arg_len + len + addspace;
if (new_len >= arg_size) {
/* Allocate more space than we need for subsequent args */
while (new_len >= (arg_size += COMMANDARGINC))
;
if ((p = (char *) realloc(yylval.command.args, arg_size)) == NULL) {
free(yylval.command.args);
yyerror("unable to allocate memory");
} else
yylval.command.args = p;
}
}
/* Efficiently append the arg (with a leading space if needed). */
p = yylval.command.args + arg_len;
if (addspace)
*p++ = ' ';
(void) strcpy(p, s);
arg_len = new_len;
}
int
yywrap()
{
/* Free space used by the aliases unless called by testsudoers. */
if (clearaliases)
reset_aliases();
return(TRUE);
}
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