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c4a8ab8b99dede94e33c9bd38daeaa4145ec4a09
sudo/lex.yy.c
Todd C. Miller 6f2cfc2bca regen
2004-01-22 01:03:16 +00:00

2585 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 38
#define YY_END_OF_BUFFER 39
static yyconst short int yy_accept[335] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 39, 28, 34, 33, 32, 37, 28, 22,
37, 28, 29, 28, 28, 28, 28, 31, 30, 23,
23, 23, 23, 37, 28, 23, 23, 23, 23, 23,
24, 37, 24, 25, 24, 24, 24, 24, 24, 23,
23, 23, 23, 37, 24, 1, 11, 10, 11, 10,
10, 37, 37, 2, 8, 8, 8, 3, 8, 4,
37, 28, 0, 34, 32, 0, 36, 19, 0, 18,
0, 27, 27, 0, 28, 28, 28, 28, 28, 23,
23, 23, 23, 28, 35, 28, 28, 28, 28, 28,
28, 24, 0, 24, 19, 0, 18, 0, 24, 0,
24, 24, 24, 24, 24, 23, 23, 23, 23, 24,
24, 1, 11, 11, 9, 9, 0, 2, 8, 0,
8, 0, 0, 5, 6, 8, 8, 0, 28, 28,
28, 23, 23, 23, 23, 28, 28, 28, 28, 28,
28, 24, 24, 24, 23, 23, 23, 23, 24, 7,
7, 0, 7, 8, 28, 28, 28, 28, 28, 23,
23, 23, 23, 28, 28, 28, 28, 24, 24, 24,
24, 24, 23, 23, 23, 23, 24, 7, 28, 28,
28, 0, 17, 23, 23, 23, 28, 28, 28, 24,
24, 24, 23, 23, 23, 24, 28, 28, 28, 28,
28, 23, 23, 23, 28, 28, 28, 24, 24, 24,
24, 24, 23, 23, 23, 24, 20, 20, 20, 0,
16, 23, 0, 15, 28, 28, 28, 20, 20, 20,
23, 24, 28, 20, 20, 20, 20, 23, 26, 28,
12, 24, 20, 20, 20, 20, 23, 24, 28, 21,
21, 21, 0, 14, 28, 12, 24, 21, 21, 21,
28, 28, 21, 21, 21, 21, 21, 13, 24, 24,
21, 21, 21, 21, 21, 28, 28, 28, 21, 21,
24, 24, 24, 21, 21, 28, 28, 28, 28, 28,
24, 24, 24, 24, 24, 28, 28, 28, 24, 24,
24, 28, 28, 28, 28, 28, 24, 24, 24, 24,
24, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 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, 24, 1, 24, 25, 26, 27, 28, 29, 26,
26, 30, 26, 26, 26, 26, 26, 31, 32, 33,
26, 34, 35, 26, 36, 26, 37, 38, 26, 26,
1, 39, 1, 1, 40, 1, 41, 42, 42, 43,
44, 45, 42, 42, 46, 42, 42, 47, 48, 49,
50, 42, 42, 51, 52, 53, 54, 42, 42, 42,
42, 42, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[55] =
{ 0,
1, 2, 2, 3, 1, 4, 1, 3, 3, 1,
2, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 5, 4, 3, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 6, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7
} ;
static yyconst short int yy_base[354] =
{ 0,
0, 28, 64, 0, 55, 117, 118, 124, 162, 215,
268, 306, 1204, 1157, 1185, 1701, 1178, 1170, 1125, 1701,
1701, 1116, 1701, 128, 333, 154, 161, 1701, 1701, 372,
1108, 1105, 1094, 425, 94, 1060, 1063, 1053, 1040, 1026,
1030, 170, 1021, 1701, 1012, 280, 437, 177, 207, 476,
1004, 981, 987, 529, 95, 1009, 0, 1701, 1006, 0,
1701, 291, 57, 0, 967, 320, 115, 1701, 116, 1701,
140, 965, 552, 1001, 995, 968, 1701, 915, 575, 914,
598, 297, 885, 621, 213, 145, 0, 0, 901, 0,
892, 127, 884, 197, 1701, 196, 112, 105, 198, 199,
201, 879, 644, 345, 871, 667, 830, 690, 331, 713,
422, 207, 0, 0, 832, 0, 815, 214, 800, 293,
210, 824, 0, 813, 239, 1701, 273, 0, 760, 275,
461, 246, 339, 1701, 1701, 735, 335, 476, 526, 549,
572, 720, 695, 695, 683, 253, 244, 317, 92, 328,
276, 595, 618, 641, 683, 671, 679, 662, 344, 656,
1701, 285, 677, 700, 710, 431, 725, 735, 744, 298,
664, 651, 635, 289, 336, 341, 295, 751, 432, 760,
776, 785, 457, 641, 628, 612, 391, 441, 794, 803,
812, 463, 1701, 620, 605, 600, 430, 435, 510, 821,
830, 839, 592, 583, 567, 516, 846, 638, 855, 871,
880, 662, 536, 663, 429, 533, 495, 887, 668, 896,
912, 921, 786, 425, 921, 532, 930, 862, 767, 933,
1701, 423, 950, 1701, 497, 555, 329, 959, 941, 948,
404, 543, 966, 357, 0, 0, 320, 968, 260, 564,
602, 976, 603, 0, 0, 261, 986, 205, 1001, 1010,
1019, 1028, 987, 1701, 635, 1701, 1037, 1046, 1055, 1064,
1071, 695, 1080, 1096, 1105, 1114, 1089, 144, 1123, 719,
1132, 1141, 1150, 1159, 1168, 1173, 1182, 1193, 1202, 985,
1211, 1220, 1229, 1238, 1245, 1248, 881, 1257, 1273, 1282,
1289, 994, 1298, 1314, 1323, 1332, 1341, 1350, 1359, 1368,
1377, 1386, 1283, 1395, 1404, 1413, 1422, 1307, 1431, 1440,
1449, 1458, 1467, 1476, 1485, 1494, 1503, 123, 1510, 1517,
120, 1523, 1535, 1701, 1574, 1581, 1588, 1595, 1602, 1609,
1616, 1623, 1630, 1637, 1644, 1651, 1658, 146, 1665, 1672,
1679, 1686, 1693
} ;
static yyconst short int yy_def[354] =
{ 0,
334, 1, 334, 3, 1, 1, 335, 335, 336, 336,
337, 337, 334, 338, 334, 334, 334, 339, 340, 334,
334, 341, 334, 342, 338, 25, 25, 334, 334, 334,
30, 30, 30, 338, 338, 30, 30, 30, 30, 30,
343, 334, 344, 334, 345, 346, 343, 47, 47, 334,
50, 50, 50, 343, 343, 334, 347, 334, 347, 347,
334, 334, 334, 348, 349, 350, 349, 334, 349, 334,
351, 338, 338, 334, 334, 339, 334, 340, 340, 341,
341, 342, 352, 338, 338, 338, 25, 25, 25, 30,
30, 30, 30, 338, 334, 338, 338, 338, 338, 338,
338, 343, 343, 334, 344, 344, 345, 345, 346, 343,
343, 343, 47, 47, 47, 50, 50, 50, 50, 343,
343, 334, 347, 347, 334, 334, 334, 348, 349, 349,
350, 353, 350, 334, 334, 349, 349, 334, 25, 25,
25, 30, 30, 30, 30, 338, 338, 338, 338, 338,
338, 47, 47, 47, 50, 50, 50, 50, 343, 349,
334, 353, 350, 350, 338, 338, 25, 25, 25, 30,
30, 30, 30, 338, 338, 338, 338, 343, 343, 47,
47, 47, 50, 50, 50, 50, 343, 353, 25, 25,
25, 334, 334, 30, 30, 30, 338, 338, 338, 47,
47, 47, 50, 50, 50, 343, 338, 338, 25, 25,
25, 30, 30, 30, 338, 338, 338, 343, 343, 47,
47, 47, 50, 50, 50, 343, 338, 227, 227, 334,
334, 30, 334, 334, 338, 338, 338, 343, 238, 238,
50, 343, 338, 338, 227, 227, 227, 30, 338, 338,
338, 343, 343, 238, 238, 238, 50, 343, 25, 25,
25, 25, 334, 334, 338, 334, 47, 47, 47, 47,
338, 338, 25, 25, 25, 25, 338, 338, 47, 343,
47, 47, 47, 47, 343, 25, 25, 25, 25, 338,
47, 47, 47, 47, 343, 338, 338, 25, 25, 25,
343, 343, 47, 47, 47, 25, 25, 25, 47, 47,
47, 25, 338, 25, 25, 25, 47, 343, 47, 47,
47, 25, 25, 25, 47, 47, 47, 338, 338, 338,
343, 343, 343, 0, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334
} ;
static yyconst short int yy_nxt[1756] =
{ 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, 31, 30,
32, 30, 33, 30, 30, 30, 30, 30, 34, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 35, 14, 14, 36, 37, 56, 38, 127, 95,
21, 39, 21, 40, 41, 15, 16, 17, 41, 42,
43, 21, 44, 45, 23, 41, 41, 46, 47, 48,
49, 47, 47, 47, 47, 28, 29, 21, 50, 50,
50, 50, 51, 50, 52, 50, 53, 50, 50, 50,
50, 50, 54, 41, 41, 41, 41, 41, 41, 41,
41, 41, 41, 41, 41, 55, 41, 41, 56, 15,
58, 59, 21, 60, 21, 15, 58, 59, 61, 60,
73, 83, 73, 103, 61, 83, 83, 134, 135, 61,
60, 137, 95, 73, 175, 61, 60, 96, 121, 148,
73, 83, 128, 130, 130, 143, 62, 85, 103, 144,
147, 73, 62, 15, 16, 17, 84, 18, 87, 87,
87, 87, 87, 87, 87, 88, 88, 88, 88, 88,
89, 104, 73, 73, 104, 104, 104, 104, 104, 104,
104, 113, 113, 113, 113, 113, 113, 113, 127, 95,
63, 64, 64, 64, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 15, 16, 17, 111,
18, 114, 114, 114, 114, 114, 115, 139, 140, 141,
139, 139, 139, 139, 73, 73, 73, 73, 146, 73,
127, 95, 156, 103, 151, 103, 157, 150, 103, 149,
161, 73, 159, 63, 64, 64, 64, 64, 64, 64,
64, 64, 64, 64, 64, 64, 64, 64, 64, 15,
16, 17, 66, 18, 127, 95, 129, 67, 68, 69,
129, 102, 73, 83, 162, 129, 175, 83, 83, 188,
70, 73, 125, 95, 127, 95, 126, 129, 73, 192,
83, 126, 174, 83, 83, 83, 71, 15, 16, 17,
66, 18, 126, 126, 73, 67, 68, 69, 110, 193,
83, 132, 132, 162, 129, 132, 175, 73, 70, 126,
132, 103, 197, 73, 83, 84, 127, 95, 83, 83,
72, 132, 132, 163, 71, 85, 175, 86, 86, 86,
86, 86, 86, 86, 83, 73, 104, 176, 133, 104,
104, 104, 104, 104, 104, 104, 73, 73, 177, 110,
243, 73, 72, 130, 73, 198, 72, 164, 72, 73,
251, 72, 103, 72, 72, 72, 90, 90, 90, 90,
90, 90, 90, 187, 199, 73, 90, 90, 90, 90,
90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
73, 90, 72, 72, 72, 72, 72, 72, 72, 72,
72, 72, 72, 72, 72, 72, 94, 95, 72, 103,
72, 257, 72, 72, 206, 72, 152, 153, 154, 152,
152, 152, 152, 165, 178, 161, 72, 72, 72, 111,
248, 112, 112, 112, 112, 112, 112, 112, 192, 216,
103, 241, 132, 132, 192, 160, 132, 73, 73, 73,
103, 132, 215, 73, 235, 103, 102, 83, 193, 162,
102, 83, 102, 132, 193, 102, 83, 102, 102, 102,
116, 116, 116, 116, 116, 116, 116, 83, 83, 133,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 103, 116, 102, 102, 102, 102,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
120, 95, 102, 73, 102, 73, 102, 102, 165, 102,
166, 166, 166, 166, 166, 166, 166, 237, 73, 249,
102, 102, 102, 72, 103, 72, 217, 72, 226, 72,
72, 165, 72, 167, 167, 167, 167, 167, 167, 167,
103, 73, 232, 72, 72, 72, 78, 242, 78, 236,
78, 103, 78, 78, 165, 78, 168, 168, 168, 168,
168, 169, 166, 73, 225, 258, 78, 78, 78, 80,
250, 80, 73, 80, 265, 80, 80, 178, 80, 179,
179, 179, 179, 179, 179, 179, 252, 224, 223, 80,
80, 80, 82, 266, 72, 266, 82, 214, 72, 72,
178, 82, 180, 180, 180, 180, 180, 180, 180, 213,
73, 103, 82, 82, 72, 102, 212, 102, 205, 102,
207, 102, 102, 178, 102, 181, 181, 181, 181, 181,
182, 179, 204, 230, 233, 102, 102, 102, 105, 203,
105, 196, 105, 73, 105, 105, 73, 105, 132, 132,
218, 160, 132, 231, 234, 195, 278, 132, 105, 105,
105, 107, 194, 107, 130, 107, 186, 107, 107, 132,
107, 132, 132, 185, 163, 132, 103, 271, 184, 183,
132, 107, 107, 107, 109, 133, 102, 173, 109, 172,
102, 102, 132, 109, 189, 190, 191, 189, 189, 189,
189, 279, 171, 73, 109, 109, 102, 165, 133, 166,
166, 166, 166, 166, 166, 166, 170, 165, 73, 166,
166, 166, 166, 166, 166, 166, 165, 103, 166, 166,
166, 166, 166, 166, 72, 200, 201, 202, 200, 200,
200, 200, 178, 130, 179, 179, 179, 179, 179, 179,
179, 246, 246, 246, 246, 246, 247, 230, 178, 103,
179, 179, 179, 179, 179, 179, 179, 178, 130, 179,
179, 179, 179, 179, 179, 102, 207, 231, 208, 208,
208, 208, 208, 208, 208, 207, 124, 209, 209, 209,
209, 209, 209, 209, 207, 122, 210, 210, 210, 210,
210, 211, 208, 218, 158, 219, 219, 219, 219, 219,
219, 219, 218, 155, 220, 220, 220, 220, 220, 220,
220, 218, 102, 221, 221, 221, 221, 221, 222, 219,
227, 228, 229, 227, 227, 227, 227, 207, 108, 208,
208, 208, 208, 208, 208, 208, 245, 245, 245, 245,
245, 245, 245, 207, 73, 208, 208, 208, 208, 208,
208, 208, 207, 296, 208, 208, 208, 208, 208, 208,
72, 238, 239, 240, 238, 238, 238, 238, 218, 106,
219, 219, 219, 219, 219, 219, 219, 103, 145, 73,
142, 72, 233, 138, 218, 103, 219, 219, 219, 219,
219, 219, 219, 218, 230, 219, 219, 219, 219, 219,
219, 102, 234, 243, 244, 244, 244, 244, 244, 244,
244, 233, 81, 79, 231, 254, 254, 254, 254, 254,
254, 254, 255, 255, 255, 255, 255, 256, 73, 263,
77, 234, 252, 253, 253, 253, 253, 253, 253, 253,
259, 260, 261, 262, 259, 259, 259, 263, 263, 264,
267, 268, 269, 270, 267, 267, 267, 103, 75, 290,
290, 290, 74, 73, 73, 130, 301, 264, 264, 124,
122, 119, 118, 271, 103, 272, 272, 272, 272, 272,
272, 272, 271, 73, 273, 273, 273, 273, 273, 273,
273, 271, 103, 274, 274, 274, 274, 274, 275, 276,
271, 117, 277, 277, 277, 272, 272, 272, 272, 279,
108, 280, 280, 280, 280, 280, 280, 280, 279, 106,
281, 281, 281, 281, 281, 281, 281, 279, 103, 282,
282, 282, 282, 282, 283, 284, 279, 101, 285, 285,
285, 280, 280, 280, 280, 286, 287, 288, 286, 286,
286, 286, 271, 100, 276, 276, 276, 276, 276, 276,
276, 271, 99, 290, 290, 290, 98, 97, 271, 73,
276, 276, 276, 276, 276, 276, 276, 271, 93, 276,
276, 276, 276, 276, 276, 289, 271, 73, 289, 289,
289, 289, 289, 289, 289, 102, 92, 291, 292, 293,
291, 291, 291, 291, 279, 91, 284, 284, 284, 284,
284, 284, 284, 279, 81, 284, 284, 284, 284, 284,
284, 284, 279, 79, 284, 284, 284, 284, 284, 284,
294, 279, 77, 294, 294, 294, 294, 294, 294, 294,
279, 75, 295, 295, 295, 296, 74, 297, 297, 297,
297, 297, 297, 297, 296, 73, 298, 298, 298, 298,
298, 298, 298, 334, 334, 296, 103, 299, 299, 299,
299, 299, 300, 297, 72, 334, 289, 289, 289, 289,
289, 289, 289, 301, 334, 302, 302, 302, 302, 302,
302, 302, 301, 334, 303, 303, 303, 303, 303, 303,
303, 301, 334, 304, 304, 304, 304, 304, 305, 302,
102, 334, 294, 294, 294, 294, 294, 294, 294, 295,
295, 295, 306, 307, 308, 306, 306, 306, 306, 296,
334, 297, 297, 297, 297, 297, 297, 297, 334, 334,
334, 334, 334, 103, 334, 296, 73, 297, 297, 297,
297, 297, 297, 297, 296, 312, 297, 297, 297, 297,
297, 297, 72, 309, 310, 311, 309, 309, 309, 309,
301, 334, 302, 302, 302, 302, 302, 302, 302, 317,
334, 73, 334, 334, 334, 334, 301, 103, 302, 302,
302, 302, 302, 302, 302, 301, 334, 302, 302, 302,
302, 302, 302, 102, 312, 103, 313, 313, 313, 313,
313, 313, 313, 312, 334, 314, 314, 314, 314, 314,
314, 314, 312, 334, 315, 315, 315, 315, 315, 316,
313, 317, 334, 318, 318, 318, 318, 318, 318, 318,
317, 334, 319, 319, 319, 319, 319, 319, 319, 317,
334, 320, 320, 320, 320, 320, 321, 318, 72, 334,
322, 323, 324, 322, 322, 322, 322, 312, 334, 313,
313, 313, 313, 313, 313, 313, 312, 334, 313, 313,
313, 313, 313, 313, 313, 312, 334, 313, 313, 313,
313, 313, 313, 72, 102, 334, 325, 326, 327, 325,
325, 325, 325, 317, 334, 318, 318, 318, 318, 318,
318, 318, 317, 334, 318, 318, 318, 318, 318, 318,
318, 317, 334, 318, 318, 318, 318, 318, 318, 102,
72, 334, 328, 328, 328, 328, 328, 328, 328, 72,
334, 322, 322, 322, 322, 322, 322, 322, 72, 334,
329, 329, 329, 329, 329, 330, 328, 102, 334, 331,
331, 331, 331, 331, 331, 331, 102, 334, 325, 325,
325, 325, 325, 325, 325, 102, 334, 332, 332, 332,
332, 332, 333, 331, 328, 328, 328, 328, 328, 328,
328, 328, 328, 328, 328, 328, 328, 331, 331, 331,
331, 331, 331, 331, 334, 334, 334, 334, 73, 331,
331, 331, 331, 331, 331, 73, 334, 334, 334, 334,
334, 103, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 103, 57, 57, 57, 57, 57, 57,
57, 21, 21, 21, 21, 21, 21, 21, 65, 65,
65, 65, 65, 65, 65, 72, 334, 334, 334, 334,
72, 72, 76, 76, 76, 76, 76, 76, 76, 78,
334, 334, 334, 334, 78, 78, 80, 334, 334, 334,
334, 80, 80, 82, 334, 82, 334, 334, 82, 82,
102, 334, 334, 334, 334, 102, 102, 105, 334, 334,
334, 334, 105, 105, 107, 334, 334, 334, 334, 107,
107, 109, 334, 109, 334, 334, 109, 109, 123, 334,
123, 123, 334, 334, 123, 129, 334, 129, 334, 129,
129, 129, 131, 131, 131, 131, 131, 131, 131, 136,
136, 136, 136, 136, 136, 136, 83, 334, 83, 334,
334, 83, 83, 132, 132, 132, 132, 132, 132, 132,
13, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334
} ;
static yyconst short int yy_chk[1756] =
{ 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, 2, 2, 5, 2, 63, 63,
5, 2, 5, 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, 3, 3, 6, 7,
7, 7, 6, 7, 6, 8, 8, 8, 7, 8,
149, 24, 35, 55, 8, 24, 24, 67, 69, 7,
7, 71, 71, 98, 149, 8, 8, 35, 55, 98,
97, 24, 348, 67, 69, 92, 7, 86, 331, 92,
97, 328, 8, 9, 9, 9, 24, 9, 26, 26,
26, 26, 26, 26, 26, 27, 27, 27, 27, 27,
27, 42, 278, 86, 42, 42, 42, 42, 42, 42,
42, 48, 48, 48, 48, 48, 48, 48, 94, 94,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 10, 10, 10, 112,
10, 49, 49, 49, 49, 49, 49, 85, 85, 85,
85, 85, 85, 85, 96, 94, 99, 100, 96, 101,
125, 125, 118, 258, 101, 112, 118, 100, 121, 99,
132, 85, 121, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 11,
11, 11, 11, 11, 127, 127, 130, 11, 11, 11,
130, 256, 147, 46, 132, 130, 147, 46, 46, 162,
11, 146, 62, 62, 120, 120, 62, 130, 249, 170,
82, 62, 146, 46, 82, 82, 11, 12, 12, 12,
12, 12, 62, 62, 151, 12, 12, 12, 46, 170,
82, 66, 66, 162, 66, 66, 151, 174, 12, 62,
66, 120, 174, 177, 109, 82, 137, 137, 109, 109,
247, 133, 66, 133, 12, 25, 177, 25, 25, 25,
25, 25, 25, 25, 109, 148, 104, 148, 66, 104,
104, 104, 104, 104, 104, 104, 150, 237, 150, 109,
244, 25, 30, 137, 175, 175, 30, 133, 30, 176,
237, 30, 159, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 159, 176, 244, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 34, 34, 34, 187,
34, 241, 34, 34, 187, 34, 111, 111, 111, 111,
111, 111, 111, 166, 179, 188, 34, 34, 34, 47,
232, 47, 47, 47, 47, 47, 47, 47, 183, 198,
111, 224, 131, 131, 192, 131, 131, 215, 197, 166,
179, 131, 197, 198, 215, 47, 50, 138, 183, 188,
50, 138, 50, 131, 192, 50, 138, 50, 50, 50,
50, 50, 50, 50, 50, 50, 50, 138, 138, 131,
50, 50, 50, 50, 50, 50, 50, 50, 50, 50,
50, 50, 50, 50, 50, 50, 50, 50, 50, 50,
50, 50, 50, 50, 50, 50, 50, 50, 50, 50,
54, 54, 54, 217, 54, 235, 54, 54, 139, 54,
139, 139, 139, 139, 139, 139, 139, 217, 199, 235,
54, 54, 54, 73, 206, 73, 199, 73, 206, 73,
73, 140, 73, 140, 140, 140, 140, 140, 140, 140,
226, 216, 213, 73, 73, 73, 79, 226, 79, 216,
79, 242, 79, 79, 141, 79, 141, 141, 141, 141,
141, 141, 141, 236, 205, 242, 79, 79, 79, 81,
236, 81, 250, 81, 250, 81, 81, 152, 81, 152,
152, 152, 152, 152, 152, 152, 253, 204, 203, 81,
81, 81, 84, 251, 84, 251, 84, 196, 84, 84,
153, 84, 153, 153, 153, 153, 153, 153, 153, 195,
251, 253, 84, 84, 84, 103, 194, 103, 186, 103,
208, 103, 103, 154, 103, 154, 154, 154, 154, 154,
154, 154, 185, 212, 214, 103, 103, 103, 106, 184,
106, 173, 106, 265, 106, 106, 208, 106, 163, 163,
219, 163, 163, 212, 214, 172, 265, 163, 106, 106,
106, 108, 171, 108, 160, 108, 158, 108, 108, 163,
108, 164, 164, 157, 164, 164, 219, 272, 156, 155,
164, 108, 108, 108, 110, 163, 110, 145, 110, 144,
110, 110, 164, 110, 165, 165, 165, 165, 165, 165,
165, 280, 143, 272, 110, 110, 110, 167, 164, 167,
167, 167, 167, 167, 167, 167, 142, 168, 165, 168,
168, 168, 168, 168, 168, 168, 169, 280, 169, 169,
169, 169, 169, 169, 169, 178, 178, 178, 178, 178,
178, 178, 180, 136, 180, 180, 180, 180, 180, 180,
180, 229, 229, 229, 229, 229, 229, 223, 181, 178,
181, 181, 181, 181, 181, 181, 181, 182, 129, 182,
182, 182, 182, 182, 182, 182, 189, 223, 189, 189,
189, 189, 189, 189, 189, 190, 124, 190, 190, 190,
190, 190, 190, 190, 191, 122, 191, 191, 191, 191,
191, 191, 191, 200, 119, 200, 200, 200, 200, 200,
200, 200, 201, 117, 201, 201, 201, 201, 201, 201,
201, 202, 115, 202, 202, 202, 202, 202, 202, 202,
207, 207, 207, 207, 207, 207, 207, 209, 107, 209,
209, 209, 209, 209, 209, 209, 228, 228, 228, 228,
228, 228, 228, 210, 207, 210, 210, 210, 210, 210,
210, 210, 211, 297, 211, 211, 211, 211, 211, 211,
211, 218, 218, 218, 218, 218, 218, 218, 220, 105,
220, 220, 220, 220, 220, 220, 220, 102, 93, 297,
91, 89, 225, 83, 221, 218, 221, 221, 221, 221,
221, 221, 221, 222, 230, 222, 222, 222, 222, 222,
222, 222, 225, 227, 227, 227, 227, 227, 227, 227,
227, 233, 80, 78, 230, 239, 239, 239, 239, 239,
239, 239, 240, 240, 240, 240, 240, 240, 227, 248,
76, 233, 238, 238, 238, 238, 238, 238, 238, 238,
243, 243, 243, 243, 243, 243, 243, 257, 263, 248,
252, 252, 252, 252, 252, 252, 252, 238, 75, 290,
290, 290, 74, 72, 243, 65, 302, 257, 263, 59,
56, 53, 52, 259, 252, 259, 259, 259, 259, 259,
259, 259, 260, 290, 260, 260, 260, 260, 260, 260,
260, 261, 302, 261, 261, 261, 261, 261, 261, 261,
262, 51, 262, 262, 262, 262, 262, 262, 262, 267,
45, 267, 267, 267, 267, 267, 267, 267, 268, 43,
268, 268, 268, 268, 268, 268, 268, 269, 41, 269,
269, 269, 269, 269, 269, 269, 270, 40, 270, 270,
270, 270, 270, 270, 270, 271, 271, 271, 271, 271,
271, 271, 273, 39, 273, 273, 273, 273, 273, 273,
273, 277, 38, 277, 277, 277, 37, 36, 274, 271,
274, 274, 274, 274, 274, 274, 274, 275, 33, 275,
275, 275, 275, 275, 275, 275, 276, 277, 276, 276,
276, 276, 276, 276, 276, 279, 32, 279, 279, 279,
279, 279, 279, 279, 281, 31, 281, 281, 281, 281,
281, 281, 281, 282, 22, 282, 282, 282, 282, 282,
282, 282, 283, 19, 283, 283, 283, 283, 283, 283,
283, 284, 18, 284, 284, 284, 284, 284, 284, 284,
285, 17, 285, 285, 285, 286, 15, 286, 286, 286,
286, 286, 286, 286, 287, 14, 287, 287, 287, 287,
287, 287, 287, 13, 0, 288, 285, 288, 288, 288,
288, 288, 288, 288, 289, 0, 289, 289, 289, 289,
289, 289, 289, 291, 0, 291, 291, 291, 291, 291,
291, 291, 292, 0, 292, 292, 292, 292, 292, 292,
292, 293, 0, 293, 293, 293, 293, 293, 293, 293,
294, 0, 294, 294, 294, 294, 294, 294, 294, 295,
295, 295, 296, 296, 296, 296, 296, 296, 296, 298,
0, 298, 298, 298, 298, 298, 298, 298, 0, 0,
0, 0, 0, 295, 0, 299, 296, 299, 299, 299,
299, 299, 299, 299, 300, 313, 300, 300, 300, 300,
300, 300, 300, 301, 301, 301, 301, 301, 301, 301,
303, 0, 303, 303, 303, 303, 303, 303, 303, 318,
0, 313, 0, 0, 0, 0, 304, 301, 304, 304,
304, 304, 304, 304, 304, 305, 0, 305, 305, 305,
305, 305, 305, 305, 306, 318, 306, 306, 306, 306,
306, 306, 306, 307, 0, 307, 307, 307, 307, 307,
307, 307, 308, 0, 308, 308, 308, 308, 308, 308,
308, 309, 0, 309, 309, 309, 309, 309, 309, 309,
310, 0, 310, 310, 310, 310, 310, 310, 310, 311,
0, 311, 311, 311, 311, 311, 311, 311, 312, 0,
312, 312, 312, 312, 312, 312, 312, 314, 0, 314,
314, 314, 314, 314, 314, 314, 315, 0, 315, 315,
315, 315, 315, 315, 315, 316, 0, 316, 316, 316,
316, 316, 316, 316, 317, 0, 317, 317, 317, 317,
317, 317, 317, 319, 0, 319, 319, 319, 319, 319,
319, 319, 320, 0, 320, 320, 320, 320, 320, 320,
320, 321, 0, 321, 321, 321, 321, 321, 321, 321,
322, 0, 322, 322, 322, 322, 322, 322, 322, 323,
0, 323, 323, 323, 323, 323, 323, 323, 324, 0,
324, 324, 324, 324, 324, 324, 324, 325, 0, 325,
325, 325, 325, 325, 325, 325, 326, 0, 326, 326,
326, 326, 326, 326, 326, 327, 0, 327, 327, 327,
327, 327, 327, 327, 329, 329, 329, 329, 329, 329,
329, 330, 330, 330, 330, 330, 330, 332, 332, 332,
332, 332, 332, 332, 0, 0, 0, 0, 329, 333,
333, 333, 333, 333, 333, 330, 0, 0, 0, 0,
0, 332, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 333, 335, 335, 335, 335, 335, 335,
335, 336, 336, 336, 336, 336, 336, 336, 337, 337,
337, 337, 337, 337, 337, 338, 0, 0, 0, 0,
338, 338, 339, 339, 339, 339, 339, 339, 339, 340,
0, 0, 0, 0, 340, 340, 341, 0, 0, 0,
0, 341, 341, 342, 0, 342, 0, 0, 342, 342,
343, 0, 0, 0, 0, 343, 343, 344, 0, 0,
0, 0, 344, 344, 345, 0, 0, 0, 0, 345,
345, 346, 0, 346, 0, 0, 346, 346, 347, 0,
347, 347, 0, 0, 347, 349, 0, 349, 0, 349,
349, 349, 350, 350, 350, 350, 350, 350, 350, 351,
351, 351, 351, 351, 351, 351, 352, 0, 352, 0,
0, 352, 352, 353, 353, 353, 353, 353, 353, 353,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334, 334, 334, 334, 334, 334,
334, 334, 334, 334, 334
} ;
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, 1998-2004 Todd C. Miller <Todd.Miller@courtesan.com>
* All rights reserved.
*
* This code is derived from software contributed by Chris Jepeway.
*
* 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.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#include <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 978 "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 117 "parse.lex"
#line 1134 "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 >= 335 )
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] != 1701 );
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 118 "parse.lex"
BEGIN STARTDEFS;
YY_BREAK
case 2:
YY_RULE_SETUP
#line 120 "parse.lex"
{
BEGIN INDEFS;
LEXTRACE("DEFVAR ");
fill(yytext, yyleng);
return(DEFVAR);
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 128 "parse.lex"
{
BEGIN STARTDEFS;
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 4:
YY_RULE_SETUP
#line 134 "parse.lex"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 5:
YY_RULE_SETUP
#line 139 "parse.lex"
{
LEXTRACE("+= ");
return('+');
} /* return '+' */
YY_BREAK
case 6:
YY_RULE_SETUP
#line 144 "parse.lex"
{
LEXTRACE("-= ");
return('-');
} /* return '-' */
YY_BREAK
case 7:
YY_RULE_SETUP
#line 149 "parse.lex"
{
LEXTRACE("WORD(1) ");
fill(yytext + 1, yyleng - 2);
return(WORD);
}
YY_BREAK
case 8:
YY_RULE_SETUP
#line 155 "parse.lex"
{
LEXTRACE("WORD(2) ");
fill(yytext, yyleng);
return(WORD);
}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 163 "parse.lex"
{
LEXTRACE("QUOTEDCHAR ");
fill_args(yytext + 1, 1, sawspace);
sawspace = FALSE;
}
YY_BREAK
case 10:
YY_RULE_SETUP
#line 169 "parse.lex"
{
BEGIN INITIAL;
unput(*yytext);
return(COMMAND);
} /* end of command line args */
YY_BREAK
case 11:
YY_RULE_SETUP
#line 175 "parse.lex"
{
LEXTRACE("ARG ");
fill_args(yytext, yyleng, sawspace);
sawspace = FALSE;
} /* a command line arg */
YY_BREAK
case 12:
YY_RULE_SETUP
#line 182 "parse.lex"
{
BEGIN GOTDEFS;
switch (yytext[8]) {
case ':':
LEXTRACE("DEFAULTS_USER ");
return(DEFAULTS_USER);
case '>':
LEXTRACE("DEFAULTS_RUNAS ");
return(DEFAULTS_RUNAS);
case '@':
LEXTRACE("DEFAULTS_HOST ");
return(DEFAULTS_HOST);
default:
LEXTRACE("DEFAULTS ");
return(DEFAULTS);
}
}
YY_BREAK
case 13:
YY_RULE_SETUP
#line 200 "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 14:
YY_RULE_SETUP
#line 219 "parse.lex"
{
/* cmnd does not require passwd for this user */
LEXTRACE("NOPASSWD ");
return(NOPASSWD);
}
YY_BREAK
case 15:
YY_RULE_SETUP
#line 225 "parse.lex"
{
/* cmnd requires passwd for this user */
LEXTRACE("PASSWD ");
return(PASSWD);
}
YY_BREAK
case 16:
YY_RULE_SETUP
#line 231 "parse.lex"
{
LEXTRACE("NOEXEC ");
return(NOEXEC);
}
YY_BREAK
case 17:
YY_RULE_SETUP
#line 236 "parse.lex"
{
LEXTRACE("EXEC ");
return(EXEC);
}
YY_BREAK
case 18:
YY_RULE_SETUP
#line 241 "parse.lex"
{
/* netgroup */
fill(yytext, yyleng);
LEXTRACE("NETGROUP ");
return(NETGROUP);
}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 248 "parse.lex"
{
/* UN*X group */
fill(yytext, yyleng);
LEXTRACE("GROUP ");
return(USERGROUP);
}
YY_BREAK
case 20:
YY_RULE_SETUP
#line 255 "parse.lex"
{
fill(yytext, yyleng);
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 21:
YY_RULE_SETUP
#line 261 "parse.lex"
{
fill(yytext, yyleng);
LEXTRACE("NTWKADDR ");
return(NTWKADDR);
}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 267 "parse.lex"
{
BEGIN GOTRUNAS;
LEXTRACE("RUNAS ");
return (RUNAS);
}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 273 "parse.lex"
{
if (strcmp(yytext, "ALL") == 0) {
LEXTRACE("ALL ");
return(ALL);
} else {
fill(yytext, yyleng);
LEXTRACE("ALIAS ");
return(ALIAS);
}
}
YY_BREAK
case 24:
YY_RULE_SETUP
#line 284 "parse.lex"
{
/* username/uid that user can run command as */
fill(yytext, yyleng);
LEXTRACE("WORD(3) ");
return(WORD);
}
YY_BREAK
case 25:
YY_RULE_SETUP
#line 291 "parse.lex"
{
BEGIN INITIAL;
}
YY_BREAK
case 26:
YY_RULE_SETUP
#line 295 "parse.lex"
{
BEGIN GOTCMND;
LEXTRACE("COMMAND ");
fill_cmnd(yytext, yyleng);
} /* sudo -e */
YY_BREAK
case 27:
YY_RULE_SETUP
#line 301 "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 28:
YY_RULE_SETUP
#line 314 "parse.lex"
{
/* a word */
fill(yytext, yyleng);
LEXTRACE("WORD(4) ");
return(WORD);
}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 321 "parse.lex"
{
LEXTRACE(", ");
return(',');
} /* return ',' */
YY_BREAK
case 30:
YY_RULE_SETUP
#line 326 "parse.lex"
{
LEXTRACE("= ");
return('=');
} /* return '=' */
YY_BREAK
case 31:
YY_RULE_SETUP
#line 331 "parse.lex"
{
LEXTRACE(": ");
return(':');
} /* return ':' */
YY_BREAK
case 32:
YY_RULE_SETUP
#line 336 "parse.lex"
{
if (yyleng % 2 == 1)
return('!'); /* return '!' */
}
YY_BREAK
case 33:
YY_RULE_SETUP
#line 341 "parse.lex"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* return newline */
YY_BREAK
case 34:
YY_RULE_SETUP
#line 348 "parse.lex"
{ /* throw away space/tabs */
sawspace = TRUE; /* but remember for fill_args */
}
YY_BREAK
case 35:
YY_RULE_SETUP
#line 352 "parse.lex"
{
sawspace = TRUE; /* remember for fill_args */
++sudolineno;
LEXTRACE("\n\t");
} /* throw away EOL after \ */
YY_BREAK
case 36:
YY_RULE_SETUP
#line 358 "parse.lex"
{
BEGIN INITIAL;
++sudolineno;
LEXTRACE("\n");
return(COMMENT);
} /* return comments */
YY_BREAK
case 37:
YY_RULE_SETUP
#line 365 "parse.lex"
{
LEXTRACE("ERROR ");
return(ERROR);
} /* parse error */
YY_BREAK
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):
#line 370 "parse.lex"
{
if (YY_START != INITIAL) {
BEGIN INITIAL;
LEXTRACE("ERROR ");
return(ERROR);
}
yyterminate();
}
YY_BREAK
case 38:
YY_RULE_SETUP
#line 379 "parse.lex"
ECHO;
YY_BREAK
#line 1602 "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 >= 335 )
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 >= 335 )
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 == 334);
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 379 "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");
return;
}
/* 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);
if (yylval.command.cmnd == NULL) {
yyerror("unable to allocate memory");
return;
}
/* copy the string and NULL-terminate it (escapes handled by fnmatch) */
(void) strlcpy(yylval.command.cmnd, s, len);
yylval.command.args = NULL;
}
static void
fill_args(s, len, addspace)
char *s;
int len;
int addspace;
{
int new_len;
char *p;
if (yylval.command.args == NULL) {
addspace = 0;
new_len = len;
} else
new_len = arg_len + len + addspace;
if (new_len >= arg_size) {
/* Allocate more space than we need for subsequent args */
while (new_len >= (arg_size += COMMANDARGINC))
;
p = yylval.command.args ?
(char *) realloc(yylval.command.args, arg_size) :
(char *) malloc(arg_size);
if (p == NULL) {
if (yylval.command.args != NULL)
free(yylval.command.args);
yyerror("unable to allocate memory");
return;
} else
yylval.command.args = p;
}
/* Efficiently append the arg (with a leading space if needed). */
p = yylval.command.args + arg_len;
if (addspace)
*p++ = ' ';
if (strlcpy(p, s, arg_size - (p - yylval.command.args)) != len)
yyerror("fill_args: buffer overflow"); /* paranoia */
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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