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- Committer: Bazaar Package Importer
- Author(s): Dustin Kirkland
- Date: 2009-08-26 11:29:17 UTC
- Revision ID: james.westby@ubuntu.com-20090826112917-402ews2uj6v350d2
Tags: upstream-0.34
Import upstream version 0.34
- files added:
- dist
- doc
- doc/man
- include
- samples
- scripts
- scripts/init.d
- src
- src/daemon
- src/pam
- src/tools
- tests
added
removed
src/lex.c
1
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#line 3 "lex.c"
3
4
#define YY_INT_ALIGNED short int
5
6
/* A lexical scanner generated by flex */
7
8
#define FLEX_SCANNER
9
#define YY_FLEX_MAJOR_VERSION 2
10
#define YY_FLEX_MINOR_VERSION 5
11
#define YY_FLEX_SUBMINOR_VERSION 35
12
#if YY_FLEX_SUBMINOR_VERSION > 0
13
#define FLEX_BETA
14
#endif
15
16
/* First, we deal with platform-specific or compiler-specific issues. */
17
18
/* begin standard C headers. */
19
#include <stdio.h>
20
#include <string.h>
21
#include <errno.h>
22
#include <stdlib.h>
23
24
/* end standard C headers. */
25
26
/* flex integer type definitions */
27
28
#ifndef FLEXINT_H
29
#define FLEXINT_H
30
31
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
32
33
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
34
35
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36
* if you want the limit (max/min) macros for int types.
37
*/
38
#ifndef __STDC_LIMIT_MACROS
39
#define __STDC_LIMIT_MACROS 1
40
#endif
41
42
#include <inttypes.h>
43
typedef int8_t flex_int8_t;
44
typedef uint8_t flex_uint8_t;
45
typedef int16_t flex_int16_t;
46
typedef uint16_t flex_uint16_t;
47
typedef int32_t flex_int32_t;
48
typedef uint32_t flex_uint32_t;
49
#else
50
typedef signed char flex_int8_t;
51
typedef short int flex_int16_t;
52
typedef int flex_int32_t;
53
typedef unsigned char flex_uint8_t;
54
typedef unsigned short int flex_uint16_t;
55
typedef unsigned int flex_uint32_t;
56
#endif /* ! C99 */
57
58
/* Limits of integral types. */
59
#ifndef INT8_MIN
60
#define INT8_MIN (-128)
61
#endif
62
#ifndef INT16_MIN
63
#define INT16_MIN (-32767-1)
64
#endif
65
#ifndef INT32_MIN
66
#define INT32_MIN (-2147483647-1)
67
#endif
68
#ifndef INT8_MAX
69
#define INT8_MAX (127)
70
#endif
71
#ifndef INT16_MAX
72
#define INT16_MAX (32767)
73
#endif
74
#ifndef INT32_MAX
75
#define INT32_MAX (2147483647)
76
#endif
77
#ifndef UINT8_MAX
78
#define UINT8_MAX (255U)
79
#endif
80
#ifndef UINT16_MAX
81
#define UINT16_MAX (65535U)
82
#endif
83
#ifndef UINT32_MAX
84
#define UINT32_MAX (4294967295U)
85
#endif
86
87
#endif /* ! FLEXINT_H */
88
89
#ifdef __cplusplus
90
91
/* The "const" storage-class-modifier is valid. */
92
#define YY_USE_CONST
93
94
#else /* ! __cplusplus */
95
96
/* C99 requires __STDC__ to be defined as 1. */
97
#if defined (__STDC__)
98
99
#define YY_USE_CONST
100
101
#endif /* defined (__STDC__) */
102
#endif /* ! __cplusplus */
103
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#ifdef YY_USE_CONST
105
#define yyconst const
106
#else
107
#define yyconst
108
#endif
109
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/* Returned upon end-of-file. */
111
#define YY_NULL 0
112
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/* Promotes a possibly negative, possibly signed char to an unsigned
114
* integer for use as an array index. If the signed char is negative,
115
* we want to instead treat it as an 8-bit unsigned char, hence the
116
* double cast.
117
*/
118
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
119
120
/* Enter a start condition. This macro really ought to take a parameter,
121
* but we do it the disgusting crufty way forced on us by the ()-less
122
* definition of BEGIN.
123
*/
124
#define BEGIN (yy_start) = 1 + 2 *
125
126
/* Translate the current start state into a value that can be later handed
127
* to BEGIN to return to the state. The YYSTATE alias is for lex
128
* compatibility.
129
*/
130
#define YY_START (((yy_start) - 1) / 2)
131
#define YYSTATE YY_START
132
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/* Action number for EOF rule of a given start state. */
134
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
135
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/* Special action meaning "start processing a new file". */
137
#define YY_NEW_FILE yyrestart(yyin )
138
139
#define YY_END_OF_BUFFER_CHAR 0
140
141
/* Size of default input buffer. */
142
#ifndef YY_BUF_SIZE
143
#define YY_BUF_SIZE 16384
144
#endif
145
146
/* The state buf must be large enough to hold one state per character in the main buffer.
147
*/
148
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
149
150
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
151
#define YY_TYPEDEF_YY_BUFFER_STATE
152
typedef struct yy_buffer_state *YY_BUFFER_STATE;
153
#endif
154
155
extern int yyleng;
156
157
extern FILE *yyin, *yyout;
158
159
#define EOB_ACT_CONTINUE_SCAN 0
160
#define EOB_ACT_END_OF_FILE 1
161
#define EOB_ACT_LAST_MATCH 2
162
163
#define YY_LESS_LINENO(n)
164
165
/* Return all but the first "n" matched characters back to the input stream. */
166
#define yyless(n) \
167
do \
168
{ \
169
/* Undo effects of setting up yytext. */ \
170
int yyless_macro_arg = (n); \
171
YY_LESS_LINENO(yyless_macro_arg);\
172
*yy_cp = (yy_hold_char); \
173
YY_RESTORE_YY_MORE_OFFSET \
174
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
175
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
176
} \
177
while ( 0 )
178
179
#define unput(c) yyunput( c, (yytext_ptr) )
180
181
#ifndef YY_TYPEDEF_YY_SIZE_T
182
#define YY_TYPEDEF_YY_SIZE_T
183
typedef size_t yy_size_t;
184
#endif
185
186
#ifndef YY_STRUCT_YY_BUFFER_STATE
187
#define YY_STRUCT_YY_BUFFER_STATE
188
struct yy_buffer_state
189
{
190
FILE *yy_input_file;
191
192
char *yy_ch_buf; /* input buffer */
193
char *yy_buf_pos; /* current position in input buffer */
194
195
/* Size of input buffer in bytes, not including room for EOB
196
* characters.
197
*/
198
yy_size_t yy_buf_size;
199
200
/* Number of characters read into yy_ch_buf, not including EOB
201
* characters.
202
*/
203
int yy_n_chars;
204
205
/* Whether we "own" the buffer - i.e., we know we created it,
206
* and can realloc() it to grow it, and should free() it to
207
* delete it.
208
*/
209
int yy_is_our_buffer;
210
211
/* Whether this is an "interactive" input source; if so, and
212
* if we're using stdio for input, then we want to use getc()
213
* instead of fread(), to make sure we stop fetching input after
214
* each newline.
215
*/
216
int yy_is_interactive;
217
218
/* Whether we're considered to be at the beginning of a line.
219
* If so, '^' rules will be active on the next match, otherwise
220
* not.
221
*/
222
int yy_at_bol;
223
224
int yy_bs_lineno; /**< The line count. */
225
int yy_bs_column; /**< The column count. */
226
227
/* Whether to try to fill the input buffer when we reach the
228
* end of it.
229
*/
230
int yy_fill_buffer;
231
232
int yy_buffer_status;
233
234
#define YY_BUFFER_NEW 0
235
#define YY_BUFFER_NORMAL 1
236
/* When an EOF's been seen but there's still some text to process
237
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
238
* shouldn't try reading from the input source any more. We might
239
* still have a bunch of tokens to match, though, because of
240
* possible backing-up.
241
*
242
* When we actually see the EOF, we change the status to "new"
243
* (via yyrestart()), so that the user can continue scanning by
244
* just pointing yyin at a new input file.
245
*/
246
#define YY_BUFFER_EOF_PENDING 2
247
248
};
249
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
250
251
/* Stack of input buffers. */
252
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
254
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
255
256
/* We provide macros for accessing buffer states in case in the
257
* future we want to put the buffer states in a more general
258
* "scanner state".
259
*
260
* Returns the top of the stack, or NULL.
261
*/
262
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
263
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
264
: NULL)
265
266
/* Same as previous macro, but useful when we know that the buffer stack is not
267
* NULL or when we need an lvalue. For internal use only.
268
*/
269
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
270
271
/* yy_hold_char holds the character lost when yytext is formed. */
272
static char yy_hold_char;
273
static int yy_n_chars; /* number of characters read into yy_ch_buf */
274
int yyleng;
275
276
/* Points to current character in buffer. */
277
static char *yy_c_buf_p = (char *) 0;
278
static int yy_init = 0; /* whether we need to initialize */
279
static int yy_start = 0; /* start state number */
280
281
/* Flag which is used to allow yywrap()'s to do buffer switches
282
* instead of setting up a fresh yyin. A bit of a hack ...
283
*/
284
static int yy_did_buffer_switch_on_eof;
285
286
void yyrestart (FILE *input_file );
287
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
288
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
289
void yy_delete_buffer (YY_BUFFER_STATE b );
290
void yy_flush_buffer (YY_BUFFER_STATE b );
291
void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
292
void yypop_buffer_state (void );
293
294
static void yyensure_buffer_stack (void );
295
static void yy_load_buffer_state (void );
296
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
297
298
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
299
300
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
301
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
302
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
303
304
void *yyalloc (yy_size_t );
305
void *yyrealloc (void *,yy_size_t );
306
void yyfree (void * );
307
308
#define yy_new_buffer yy_create_buffer
309
310
#define yy_set_interactive(is_interactive) \
311
{ \
312
if ( ! YY_CURRENT_BUFFER ){ \
313
yyensure_buffer_stack (); \
314
YY_CURRENT_BUFFER_LVALUE = \
315
yy_create_buffer(yyin,YY_BUF_SIZE ); \
316
} \
317
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
318
}
319
320
#define yy_set_bol(at_bol) \
321
{ \
322
if ( ! YY_CURRENT_BUFFER ){\
323
yyensure_buffer_stack (); \
324
YY_CURRENT_BUFFER_LVALUE = \
325
yy_create_buffer(yyin,YY_BUF_SIZE ); \
326
} \
327
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
328
}
329
330
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
331
332
/* Begin user sect3 */
333
334
typedef unsigned char YY_CHAR;
335
336
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
337
338
typedef int yy_state_type;
339
340
extern int yylineno;
341
342
int yylineno = 1;
343
344
extern char *yytext;
345
#define yytext_ptr yytext
346
347
static yy_state_type yy_get_previous_state (void );
348
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
349
static int yy_get_next_buffer (void );
350
static void yy_fatal_error (yyconst char msg[] );
351
352
/* Done after the current pattern has been matched and before the
353
* corresponding action - sets up yytext.
354
*/
355
#define YY_DO_BEFORE_ACTION \
356
(yytext_ptr) = yy_bp; \
357
yyleng = (size_t) (yy_cp - yy_bp); \
358
(yy_hold_char) = *yy_cp; \
359
*yy_cp = '\0'; \
360
(yy_c_buf_p) = yy_cp;
361
362
#define YY_NUM_RULES 12
363
#define YY_END_OF_BUFFER 13
364
/* This struct is not used in this scanner,
365
but its presence is necessary. */
366
struct yy_trans_info
367
{
368
flex_int32_t yy_verify;
369
flex_int32_t yy_nxt;
370
};
371
static yyconst flex_int16_t yy_accept[39] =
372
{ 0,
373
0, 0, 13, 11, 2, 1, 10, 10, 10, 10,
374
10, 10, 3, 4, 10, 10, 10, 10, 10, 10,
375
3, 3, 4, 4, 10, 10, 10, 10, 10, 10,
376
10, 10, 8, 6, 7, 9, 5, 0
377
} ;
378
379
static yyconst flex_int32_t yy_ec[256] =
380
{ 0,
381
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
382
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
383
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
384
1, 2, 1, 1, 4, 1, 1, 1, 1, 1,
385
1, 5, 1, 1, 6, 6, 6, 6, 6, 6,
386
6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
387
1, 1, 1, 1, 6, 6, 6, 6, 6, 6,
388
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
389
6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
390
1, 1, 1, 1, 6, 1, 7, 6, 6, 8,
391
392
9, 6, 10, 6, 11, 6, 12, 6, 13, 14,
393
15, 16, 6, 17, 18, 19, 20, 6, 6, 6,
394
6, 6, 1, 1, 1, 1, 1, 1, 1, 1,
395
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
396
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
397
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
398
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
400
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
401
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
402
403
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
404
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
405
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
406
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
407
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
408
1, 1, 1, 1, 1
409
} ;
410
411
static yyconst flex_int32_t yy_meta[21] =
412
{ 0,
413
1, 1, 2, 1, 1, 3, 3, 3, 3, 3,
414
3, 3, 3, 3, 3, 3, 3, 3, 3, 3
415
} ;
416
417
static yyconst flex_int16_t yy_base[42] =
418
{ 0,
419
0, 17, 52, 53, 53, 53, 0, 43, 33, 34,
420
39, 40, 44, 43, 0, 31, 28, 22, 24, 22,
421
37, 36, 35, 34, 24, 14, 19, 19, 19, 16,
422
13, 8, 0, 0, 0, 0, 0, 53, 21, 22,
423
25
424
} ;
425
426
static yyconst flex_int16_t yy_def[42] =
427
{ 0,
428
38, 1, 38, 38, 38, 38, 39, 39, 39, 39,
429
39, 39, 40, 41, 39, 39, 39, 39, 39, 39,
430
40, 40, 41, 41, 39, 39, 39, 39, 39, 39,
431
39, 39, 39, 39, 39, 39, 39, 0, 38, 38,
432
38
433
} ;
434
435
static yyconst flex_int16_t yy_nxt[74] =
436
{ 0,
437
4, 5, 6, 4, 4, 7, 8, 7, 7, 9,
438
7, 7, 10, 7, 7, 11, 7, 7, 12, 7,
439
13, 14, 21, 15, 21, 23, 37, 23, 36, 35,
440
34, 33, 32, 31, 30, 24, 24, 22, 22, 29,
441
28, 27, 26, 25, 24, 22, 20, 19, 18, 17,
442
16, 38, 3, 38, 38, 38, 38, 38, 38, 38,
443
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
444
38, 38, 38
445
} ;
446
447
static yyconst flex_int16_t yy_chk[74] =
448
{ 0,
449
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
450
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
451
2, 2, 40, 39, 40, 41, 32, 41, 31, 30,
452
29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
453
19, 18, 17, 16, 14, 13, 12, 11, 10, 9,
454
8, 3, 38, 38, 38, 38, 38, 38, 38, 38,
455
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
456
38, 38, 38
457
} ;
458
459
static yy_state_type yy_last_accepting_state;
460
static char *yy_last_accepting_cpos;
461
462
extern int yy_flex_debug;
463
int yy_flex_debug = 0;
464
465
/* The intent behind this definition is that it'll catch
466
* any uses of REJECT which flex missed.
467
*/
468
#define REJECT reject_used_but_not_detected
469
#define yymore() yymore_used_but_not_detected
470
#define YY_MORE_ADJ 0
471
#define YY_RESTORE_YY_MORE_OFFSET
472
char *yytext;
473
#line 1 "lex.l"
474
/*
475
* Copyright IBM Corporation. 2007
476
*
477
* Authors: Balbir Singh <balbir@linux.vnet.ibm.com>
478
* This program is free software; you can redistribute it and/or modify it
479
* under the terms of version 2.1 of the GNU Lesser General Public License
480
* as published by the Free Software Foundation.
481
*
482
* This program is distributed in the hope that it would be useful, but
483
* WITHOUT ANY WARRANTY; without even the implied warranty of
484
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
485
*/
486
#line 15 "lex.l"
487
#include <string.h>
488
#include "parse.h"
489
int line_no = 1;
490
491
#line 492 "lex.c"
492
493
#define INITIAL 0
494
495
#ifndef YY_NO_UNISTD_H
496
/* Special case for "unistd.h", since it is non-ANSI. We include it way
497
* down here because we want the user's section 1 to have been scanned first.
498
* The user has a chance to override it with an option.
499
*/
500
#include <unistd.h>
501
#endif
502
503
#ifndef YY_EXTRA_TYPE
504
#define YY_EXTRA_TYPE void *
505
#endif
506
507
static int yy_init_globals (void );
508
509
/* Accessor methods to globals.
510
These are made visible to non-reentrant scanners for convenience. */
511
512
int yylex_destroy (void );
513
514
int yyget_debug (void );
515
516
void yyset_debug (int debug_flag );
517
518
YY_EXTRA_TYPE yyget_extra (void );
519
520
void yyset_extra (YY_EXTRA_TYPE user_defined );
521
522
FILE *yyget_in (void );
523
524
void yyset_in (FILE * in_str );
525
526
FILE *yyget_out (void );
527
528
void yyset_out (FILE * out_str );
529
530
int yyget_leng (void );
531
532
char *yyget_text (void );
533
534
int yyget_lineno (void );
535
536
void yyset_lineno (int line_number );
537
538
/* Macros after this point can all be overridden by user definitions in
539
* section 1.
540
*/
541
542
#ifndef YY_SKIP_YYWRAP
543
#ifdef __cplusplus
544
extern "C" int yywrap (void );
545
#else
546
extern int yywrap (void );
547
#endif
548
#endif
549
550
static void yyunput (int c,char *buf_ptr );
551
552
#ifndef yytext_ptr
553
static void yy_flex_strncpy (char *,yyconst char *,int );
554
#endif
555
556
#ifdef YY_NEED_STRLEN
557
static int yy_flex_strlen (yyconst char * );
558
#endif
559
560
#ifndef YY_NO_INPUT
561
562
#ifdef __cplusplus
563
static int yyinput (void );
564
#else
565
static int input (void );
566
#endif
567
568
#endif
569
570
/* Amount of stuff to slurp up with each read. */
571
#ifndef YY_READ_BUF_SIZE
572
#define YY_READ_BUF_SIZE 8192
573
#endif
574
575
/* Copy whatever the last rule matched to the standard output. */
576
#ifndef ECHO
577
/* This used to be an fputs(), but since the string might contain NUL's,
578
* we now use fwrite().
579
*/
580
#define ECHO fwrite( yytext, yyleng, 1, yyout )
581
#endif
582
583
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
584
* is returned in "result".
585
*/
586
#ifndef YY_INPUT
587
#define YY_INPUT(buf,result,max_size) \
588
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
589
{ \
590
int c = '*'; \
591
unsigned n; \
592
for ( n = 0; n < max_size && \
593
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
594
buf[n] = (char) c; \
595
if ( c == '\n' ) \
596
buf[n++] = (char) c; \
597
if ( c == EOF && ferror( yyin ) ) \
598
YY_FATAL_ERROR( "input in flex scanner failed" ); \
599
result = n; \
600
} \
601
else \
602
{ \
603
errno=0; \
604
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
605
{ \
606
if( errno != EINTR) \
607
{ \
608
YY_FATAL_ERROR( "input in flex scanner failed" ); \
609
break; \
610
} \
611
errno=0; \
612
clearerr(yyin); \
613
} \
614
}\
615
\
616
617
#endif
618
619
/* No semi-colon after return; correct usage is to write "yyterminate();" -
620
* we don't want an extra ';' after the "return" because that will cause
621
* some compilers to complain about unreachable statements.
622
*/
623
#ifndef yyterminate
624
#define yyterminate() return YY_NULL
625
#endif
626
627
/* Number of entries by which start-condition stack grows. */
628
#ifndef YY_START_STACK_INCR
629
#define YY_START_STACK_INCR 25
630
#endif
631
632
/* Report a fatal error. */
633
#ifndef YY_FATAL_ERROR
634
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
635
#endif
636
637
/* end tables serialization structures and prototypes */
638
639
/* Default declaration of generated scanner - a define so the user can
640
* easily add parameters.
641
*/
642
#ifndef YY_DECL
643
#define YY_DECL_IS_OURS 1
644
645
extern int yylex (void);
646
647
#define YY_DECL int yylex (void)
648
#endif /* !YY_DECL */
649
650
/* Code executed at the beginning of each rule, after yytext and yyleng
651
* have been set up.
652
*/
653
#ifndef YY_USER_ACTION
654
#define YY_USER_ACTION
655
#endif
656
657
/* Code executed at the end of each rule. */
658
#ifndef YY_BREAK
659
#define YY_BREAK break;
660
#endif
661
662
#define YY_RULE_SETUP \
663
if ( yyleng > 0 ) \
664
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
665
(yytext[yyleng - 1] == '\n'); \
666
YY_USER_ACTION
667
668
/** The main scanner function which does all the work.
669
*/
670
YY_DECL
671
{
672
register yy_state_type yy_current_state;
673
register char *yy_cp, *yy_bp;
674
register int yy_act;
675
676
#line 21 "lex.l"
677
678
#line 679 "lex.c"
679
680
if ( !(yy_init) )
681
{
682
(yy_init) = 1;
683
684
#ifdef YY_USER_INIT
685
YY_USER_INIT;
686
#endif
687
688
if ( ! (yy_start) )
689
(yy_start) = 1; /* first start state */
690
691
if ( ! yyin )
692
yyin = stdin;
693
694
if ( ! yyout )
695
yyout = stdout;
696
697
if ( ! YY_CURRENT_BUFFER ) {
698
yyensure_buffer_stack ();
699
YY_CURRENT_BUFFER_LVALUE =
700
yy_create_buffer(yyin,YY_BUF_SIZE );
701
}
702
703
yy_load_buffer_state( );
704
}
705
706
while ( 1 ) /* loops until end-of-file is reached */
707
{
708
yy_cp = (yy_c_buf_p);
709
710
/* Support of yytext. */
711
*yy_cp = (yy_hold_char);
712
713
/* yy_bp points to the position in yy_ch_buf of the start of
714
* the current run.
715
*/
716
yy_bp = yy_cp;
717
718
yy_current_state = (yy_start);
719
yy_current_state += YY_AT_BOL();
720
yy_match:
721
do
722
{
723
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
724
if ( yy_accept[yy_current_state] )
725
{
726
(yy_last_accepting_state) = yy_current_state;
727
(yy_last_accepting_cpos) = yy_cp;
728
}
729
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
730
{
731
yy_current_state = (int) yy_def[yy_current_state];
732
if ( yy_current_state >= 39 )
733
yy_c = yy_meta[(unsigned int) yy_c];
734
}
735
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
736
++yy_cp;
737
}
738
while ( yy_base[yy_current_state] != 53 );
739
740
yy_find_action:
741
yy_act = yy_accept[yy_current_state];
742
if ( yy_act == 0 )
743
{ /* have to back up */
744
yy_cp = (yy_last_accepting_cpos);
745
yy_current_state = (yy_last_accepting_state);
746
yy_act = yy_accept[yy_current_state];
747
}
748
749
YY_DO_BEFORE_ACTION;
750
751
do_action: /* This label is used only to access EOF actions. */
752
753
switch ( yy_act )
754
{ /* beginning of action switch */
755
case 0: /* must back up */
756
/* undo the effects of YY_DO_BEFORE_ACTION */
757
*yy_cp = (yy_hold_char);
758
yy_cp = (yy_last_accepting_cpos);
759
yy_current_state = (yy_last_accepting_state);
760
goto yy_find_action;
761
762
case 1:
763
/* rule 1 can match eol */
764
YY_RULE_SETUP
765
#line 22 "lex.l"
766
{line_no++;}
767
YY_BREAK
768
case 2:
769
YY_RULE_SETUP
770
#line 23 "lex.l"
771
{/* DO NOTHING */}
772
YY_BREAK
773
case 3:
774
YY_RULE_SETUP
775
#line 24 "lex.l"
776
{/* Comments */}
777
YY_BREAK
778
case 4:
779
YY_RULE_SETUP
780
#line 25 "lex.l"
781
{/* Comments */}
782
YY_BREAK
783
case 5:
784
YY_RULE_SETUP
785
#line 26 "lex.l"
786
{return MOUNT;}
787
YY_BREAK
788
case 6:
789
YY_RULE_SETUP
790
#line 27 "lex.l"
791
{return TASK;}
792
YY_BREAK
793
case 7:
794
YY_RULE_SETUP
795
#line 28 "lex.l"
796
{return ADMIN;}
797
YY_BREAK
798
case 8:
799
YY_RULE_SETUP
800
#line 29 "lex.l"
801
{return PERM;}
802
YY_BREAK
803
case 9:
804
YY_RULE_SETUP
805
#line 30 "lex.l"
806
{return GROUP;}
807
YY_BREAK
808
case 10:
809
YY_RULE_SETUP
810
#line 31 "lex.l"
811
{yylval.name = strdup(yytext); return ID;}
812
YY_BREAK
813
case 11:
814
YY_RULE_SETUP
815
#line 32 "lex.l"
816
{return yytext[0];}
817
YY_BREAK
818
case 12:
819
YY_RULE_SETUP
820
#line 33 "lex.l"
821
ECHO;
822
YY_BREAK
823
#line 824 "lex.c"
824
case YY_STATE_EOF(INITIAL):
825
yyterminate();
826
827
case YY_END_OF_BUFFER:
828
{
829
/* Amount of text matched not including the EOB char. */
830
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
831
832
/* Undo the effects of YY_DO_BEFORE_ACTION. */
833
*yy_cp = (yy_hold_char);
834
YY_RESTORE_YY_MORE_OFFSET
835
836
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
837
{
838
/* We're scanning a new file or input source. It's
839
* possible that this happened because the user
840
* just pointed yyin at a new source and called
841
* yylex(). If so, then we have to assure
842
* consistency between YY_CURRENT_BUFFER and our
843
* globals. Here is the right place to do so, because
844
* this is the first action (other than possibly a
845
* back-up) that will match for the new input source.
846
*/
847
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
848
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
849
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
850
}
851
852
/* Note that here we test for yy_c_buf_p "<=" to the position
853
* of the first EOB in the buffer, since yy_c_buf_p will
854
* already have been incremented past the NUL character
855
* (since all states make transitions on EOB to the
856
* end-of-buffer state). Contrast this with the test
857
* in input().
858
*/
859
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
860
{ /* This was really a NUL. */
861
yy_state_type yy_next_state;
862
863
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
864
865
yy_current_state = yy_get_previous_state( );
866
867
/* Okay, we're now positioned to make the NUL
868
* transition. We couldn't have
869
* yy_get_previous_state() go ahead and do it
870
* for us because it doesn't know how to deal
871
* with the possibility of jamming (and we don't
872
* want to build jamming into it because then it
873
* will run more slowly).
874
*/
875
876
yy_next_state = yy_try_NUL_trans( yy_current_state );
877
878
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
879
880
if ( yy_next_state )
881
{
882
/* Consume the NUL. */
883
yy_cp = ++(yy_c_buf_p);
884
yy_current_state = yy_next_state;
885
goto yy_match;
886
}
887
888
else
889
{
890
yy_cp = (yy_c_buf_p);
891
goto yy_find_action;
892
}
893
}
894
895
else switch ( yy_get_next_buffer( ) )
896
{
897
case EOB_ACT_END_OF_FILE:
898
{
899
(yy_did_buffer_switch_on_eof) = 0;
900
901
if ( yywrap( ) )
902
{
903
/* Note: because we've taken care in
904
* yy_get_next_buffer() to have set up
905
* yytext, we can now set up
906
* yy_c_buf_p so that if some total
907
* hoser (like flex itself) wants to
908
* call the scanner after we return the
909
* YY_NULL, it'll still work - another
910
* YY_NULL will get returned.
911
*/
912
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
913
914
yy_act = YY_STATE_EOF(YY_START);
915
goto do_action;
916
}
917
918
else
919
{
920
if ( ! (yy_did_buffer_switch_on_eof) )
921
YY_NEW_FILE;
922
}
923
break;
924
}
925
926
case EOB_ACT_CONTINUE_SCAN:
927
(yy_c_buf_p) =
928
(yytext_ptr) + yy_amount_of_matched_text;
929
930
yy_current_state = yy_get_previous_state( );
931
932
yy_cp = (yy_c_buf_p);
933
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
934
goto yy_match;
935
936
case EOB_ACT_LAST_MATCH:
937
(yy_c_buf_p) =
938
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
939
940
yy_current_state = yy_get_previous_state( );
941
942
yy_cp = (yy_c_buf_p);
943
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
944
goto yy_find_action;
945
}
946
break;
947
}
948
949
default:
950
YY_FATAL_ERROR(
951
"fatal flex scanner internal error--no action found" );
952
} /* end of action switch */
953
} /* end of scanning one token */
954
} /* end of yylex */
955
956
/* yy_get_next_buffer - try to read in a new buffer
957
*
958
* Returns a code representing an action:
959
* EOB_ACT_LAST_MATCH -
960
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
961
* EOB_ACT_END_OF_FILE - end of file
962
*/
963
static int yy_get_next_buffer (void)
964
{
965
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
966
register char *source = (yytext_ptr);
967
register int number_to_move, i;
968
int ret_val;
969
970
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
971
YY_FATAL_ERROR(
972
"fatal flex scanner internal error--end of buffer missed" );
973
974
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
975
{ /* Don't try to fill the buffer, so this is an EOF. */
976
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
977
{
978
/* We matched a single character, the EOB, so
979
* treat this as a final EOF.
980
*/
981
return EOB_ACT_END_OF_FILE;
982
}
983
984
else
985
{
986
/* We matched some text prior to the EOB, first
987
* process it.
988
*/
989
return EOB_ACT_LAST_MATCH;
990
}
991
}
992
993
/* Try to read more data. */
994
995
/* First move last chars to start of buffer. */
996
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
997
998
for ( i = 0; i < number_to_move; ++i )
999
*(dest++) = *(source++);
1000
1001
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1002
/* don't do the read, it's not guaranteed to return an EOF,
1003
* just force an EOF
1004
*/
1005
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1006
1007
else
1008
{
1009
int num_to_read =
1010
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1011
1012
while ( num_to_read <= 0 )
1013
{ /* Not enough room in the buffer - grow it. */
1014
1015
/* just a shorter name for the current buffer */
1016
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1017
1018
int yy_c_buf_p_offset =
1019
(int) ((yy_c_buf_p) - b->yy_ch_buf);
1020
1021
if ( b->yy_is_our_buffer )
1022
{
1023
int new_size = b->yy_buf_size * 2;
1024
1025
if ( new_size <= 0 )
1026
b->yy_buf_size += b->yy_buf_size / 8;
1027
else
1028
b->yy_buf_size *= 2;
1029
1030
b->yy_ch_buf = (char *)
1031
/* Include room in for 2 EOB chars. */
1032
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1033
}
1034
else
1035
/* Can't grow it, we don't own it. */
1036
b->yy_ch_buf = 0;
1037
1038
if ( ! b->yy_ch_buf )
1039
YY_FATAL_ERROR(
1040
"fatal error - scanner input buffer overflow" );
1041
1042
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1043
1044
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1045
number_to_move - 1;
1046
1047
}
1048
1049
if ( num_to_read > YY_READ_BUF_SIZE )
1050
num_to_read = YY_READ_BUF_SIZE;
1051
1052
/* Read in more data. */
1053
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1054
(yy_n_chars), (size_t) num_to_read );
1055
1056
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1057
}
1058
1059
if ( (yy_n_chars) == 0 )
1060
{
1061
if ( number_to_move == YY_MORE_ADJ )
1062
{
1063
ret_val = EOB_ACT_END_OF_FILE;
1064
yyrestart(yyin );
1065
}
1066
1067
else
1068
{
1069
ret_val = EOB_ACT_LAST_MATCH;
1070
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1071
YY_BUFFER_EOF_PENDING;
1072
}
1073
}
1074
1075
else
1076
ret_val = EOB_ACT_CONTINUE_SCAN;
1077
1078
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1079
/* Extend the array by 50%, plus the number we really need. */
1080
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1081
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1082
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1083
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1084
}
1085
1086
(yy_n_chars) += number_to_move;
1087
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1088
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1089
1090
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1091
1092
return ret_val;
1093
}
1094
1095
/* yy_get_previous_state - get the state just before the EOB char was reached */
1096
1097
static yy_state_type yy_get_previous_state (void)
1098
{
1099
register yy_state_type yy_current_state;
1100
register char *yy_cp;
1101
1102
yy_current_state = (yy_start);
1103
yy_current_state += YY_AT_BOL();
1104
1105
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1106
{
1107
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1108
if ( yy_accept[yy_current_state] )
1109
{
1110
(yy_last_accepting_state) = yy_current_state;
1111
(yy_last_accepting_cpos) = yy_cp;
1112
}
1113
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1114
{
1115
yy_current_state = (int) yy_def[yy_current_state];
1116
if ( yy_current_state >= 39 )
1117
yy_c = yy_meta[(unsigned int) yy_c];
1118
}
1119
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1120
}
1121
1122
return yy_current_state;
1123
}
1124
1125
/* yy_try_NUL_trans - try to make a transition on the NUL character
1126
*
1127
* synopsis
1128
* next_state = yy_try_NUL_trans( current_state );
1129
*/
1130
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1131
{
1132
register int yy_is_jam;
1133
register char *yy_cp = (yy_c_buf_p);
1134
1135
register YY_CHAR yy_c = 1;
1136
if ( yy_accept[yy_current_state] )
1137
{
1138
(yy_last_accepting_state) = yy_current_state;
1139
(yy_last_accepting_cpos) = yy_cp;
1140
}
1141
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1142
{
1143
yy_current_state = (int) yy_def[yy_current_state];
1144
if ( yy_current_state >= 39 )
1145
yy_c = yy_meta[(unsigned int) yy_c];
1146
}
1147
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1148
yy_is_jam = (yy_current_state == 38);
1149
1150
return yy_is_jam ? 0 : yy_current_state;
1151
}
1152
1153
static void yyunput (int c, register char * yy_bp )
1154
{
1155
register char *yy_cp;
1156
1157
yy_cp = (yy_c_buf_p);
1158
1159
/* undo effects of setting up yytext */
1160
*yy_cp = (yy_hold_char);
1161
1162
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1163
{ /* need to shift things up to make room */
1164
/* +2 for EOB chars. */
1165
register int number_to_move = (yy_n_chars) + 2;
1166
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1167
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1168
register char *source =
1169
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1170
1171
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1172
*--dest = *--source;
1173
1174
yy_cp += (int) (dest - source);
1175
yy_bp += (int) (dest - source);
1176
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1177
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1178
1179
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1180
YY_FATAL_ERROR( "flex scanner push-back overflow" );
1181
}
1182
1183
*--yy_cp = (char) c;
1184
1185
(yytext_ptr) = yy_bp;
1186
(yy_hold_char) = *yy_cp;
1187
(yy_c_buf_p) = yy_cp;
1188
}
1189
1190
#ifndef YY_NO_INPUT
1191
#ifdef __cplusplus
1192
static int yyinput (void)
1193
#else
1194
static int input (void)
1195
#endif
1196
1197
{
1198
int c;
1199
1200
*(yy_c_buf_p) = (yy_hold_char);
1201
1202
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1203
{
1204
/* yy_c_buf_p now points to the character we want to return.
1205
* If this occurs *before* the EOB characters, then it's a
1206
* valid NUL; if not, then we've hit the end of the buffer.
1207
*/
1208
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1209
/* This was really a NUL. */
1210
*(yy_c_buf_p) = '\0';
1211
1212
else
1213
{ /* need more input */
1214
int offset = (yy_c_buf_p) - (yytext_ptr);
1215
++(yy_c_buf_p);
1216
1217
switch ( yy_get_next_buffer( ) )
1218
{
1219
case EOB_ACT_LAST_MATCH:
1220
/* This happens because yy_g_n_b()
1221
* sees that we've accumulated a
1222
* token and flags that we need to
1223
* try matching the token before
1224
* proceeding. But for input(),
1225
* there's no matching to consider.
1226
* So convert the EOB_ACT_LAST_MATCH
1227
* to EOB_ACT_END_OF_FILE.
1228
*/
1229
1230
/* Reset buffer status. */
1231
yyrestart(yyin );
1232
1233
/*FALLTHROUGH*/
1234
1235
case EOB_ACT_END_OF_FILE:
1236
{
1237
if ( yywrap( ) )
1238
return EOF;
1239
1240
if ( ! (yy_did_buffer_switch_on_eof) )
1241
YY_NEW_FILE;
1242
#ifdef __cplusplus
1243
return yyinput();
1244
#else
1245
return input();
1246
#endif
1247
}
1248
1249
case EOB_ACT_CONTINUE_SCAN:
1250
(yy_c_buf_p) = (yytext_ptr) + offset;
1251
break;
1252
}
1253
}
1254
}
1255
1256
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1257
*(yy_c_buf_p) = '\0'; /* preserve yytext */
1258
(yy_hold_char) = *++(yy_c_buf_p);
1259
1260
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
1261
1262
return c;
1263
}
1264
#endif /* ifndef YY_NO_INPUT */
1265
1266
/** Immediately switch to a different input stream.
1267
* @param input_file A readable stream.
1268
*
1269
* @note This function does not reset the start condition to @c INITIAL .
1270
*/
1271
void yyrestart (FILE * input_file )
1272
{
1273
1274
if ( ! YY_CURRENT_BUFFER ){
1275
yyensure_buffer_stack ();
1276
YY_CURRENT_BUFFER_LVALUE =
1277
yy_create_buffer(yyin,YY_BUF_SIZE );
1278
}
1279
1280
yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1281
yy_load_buffer_state( );
1282
}
1283
1284
/** Switch to a different input buffer.
1285
* @param new_buffer The new input buffer.
1286
*
1287
*/
1288
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1289
{
1290
1291
/* TODO. We should be able to replace this entire function body
1292
* with
1293
* yypop_buffer_state();
1294
* yypush_buffer_state(new_buffer);
1295
*/
1296
yyensure_buffer_stack ();
1297
if ( YY_CURRENT_BUFFER == new_buffer )
1298
return;
1299
1300
if ( YY_CURRENT_BUFFER )
1301
{
1302
/* Flush out information for old buffer. */
1303
*(yy_c_buf_p) = (yy_hold_char);
1304
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1305
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1306
}
1307
1308
YY_CURRENT_BUFFER_LVALUE = new_buffer;
1309
yy_load_buffer_state( );
1310
1311
/* We don't actually know whether we did this switch during
1312
* EOF (yywrap()) processing, but the only time this flag
1313
* is looked at is after yywrap() is called, so it's safe
1314
* to go ahead and always set it.
1315
*/
1316
(yy_did_buffer_switch_on_eof) = 1;
1317
}
1318
1319
static void yy_load_buffer_state (void)
1320
{
1321
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1322
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1323
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1324
(yy_hold_char) = *(yy_c_buf_p);
1325
}
1326
1327
/** Allocate and initialize an input buffer state.
1328
* @param file A readable stream.
1329
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1330
*
1331
* @return the allocated buffer state.
1332
*/
1333
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1334
{
1335
YY_BUFFER_STATE b;
1336
1337
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1338
if ( ! b )
1339
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1340
1341
b->yy_buf_size = size;
1342
1343
/* yy_ch_buf has to be 2 characters longer than the size given because
1344
* we need to put in 2 end-of-buffer characters.
1345
*/
1346
b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1347
if ( ! b->yy_ch_buf )
1348
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1349
1350
b->yy_is_our_buffer = 1;
1351
1352
yy_init_buffer(b,file );
1353
1354
return b;
1355
}
1356
1357
/** Destroy the buffer.
1358
* @param b a buffer created with yy_create_buffer()
1359
*
1360
*/
1361
void yy_delete_buffer (YY_BUFFER_STATE b )
1362
{
1363
1364
if ( ! b )
1365
return;
1366
1367
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1368
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1369
1370
if ( b->yy_is_our_buffer )
1371
yyfree((void *) b->yy_ch_buf );
1372
1373
yyfree((void *) b );
1374
}
1375
1376
#ifndef __cplusplus
1377
extern int isatty (int );
1378
#endif /* __cplusplus */
1379
1380
/* Initializes or reinitializes a buffer.
1381
* This function is sometimes called more than once on the same buffer,
1382
* such as during a yyrestart() or at EOF.
1383
*/
1384
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1385
1386
{
1387
int oerrno = errno;
1388
1389
yy_flush_buffer(b );
1390
1391
b->yy_input_file = file;
1392
b->yy_fill_buffer = 1;
1393
1394
/* If b is the current buffer, then yy_init_buffer was _probably_
1395
* called from yyrestart() or through yy_get_next_buffer.
1396
* In that case, we don't want to reset the lineno or column.
1397
*/
1398
if (b != YY_CURRENT_BUFFER){
1399
b->yy_bs_lineno = 1;
1400
b->yy_bs_column = 0;
1401
}
1402
1403
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1404
1405
errno = oerrno;
1406
}
1407
1408
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1409
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1410
*
1411
*/
1412
void yy_flush_buffer (YY_BUFFER_STATE b )
1413
{
1414
if ( ! b )
1415
return;
1416
1417
b->yy_n_chars = 0;
1418
1419
/* We always need two end-of-buffer characters. The first causes
1420
* a transition to the end-of-buffer state. The second causes
1421
* a jam in that state.
1422
*/
1423
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1424
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1425
1426
b->yy_buf_pos = &b->yy_ch_buf[0];
1427
1428
b->yy_at_bol = 1;
1429
b->yy_buffer_status = YY_BUFFER_NEW;
1430
1431
if ( b == YY_CURRENT_BUFFER )
1432
yy_load_buffer_state( );
1433
}
1434
1435
/** Pushes the new state onto the stack. The new state becomes
1436
* the current state. This function will allocate the stack
1437
* if necessary.
1438
* @param new_buffer The new state.
1439
*
1440
*/
1441
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1442
{
1443
if (new_buffer == NULL)
1444
return;
1445
1446
yyensure_buffer_stack();
1447
1448
/* This block is copied from yy_switch_to_buffer. */
1449
if ( YY_CURRENT_BUFFER )
1450
{
1451
/* Flush out information for old buffer. */
1452
*(yy_c_buf_p) = (yy_hold_char);
1453
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1454
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1455
}
1456
1457
/* Only push if top exists. Otherwise, replace top. */
1458
if (YY_CURRENT_BUFFER)
1459
(yy_buffer_stack_top)++;
1460
YY_CURRENT_BUFFER_LVALUE = new_buffer;
1461
1462
/* copied from yy_switch_to_buffer. */
1463
yy_load_buffer_state( );
1464
(yy_did_buffer_switch_on_eof) = 1;
1465
}
1466
1467
/** Removes and deletes the top of the stack, if present.
1468
* The next element becomes the new top.
1469
*
1470
*/
1471
void yypop_buffer_state (void)
1472
{
1473
if (!YY_CURRENT_BUFFER)
1474
return;
1475
1476
yy_delete_buffer(YY_CURRENT_BUFFER );
1477
YY_CURRENT_BUFFER_LVALUE = NULL;
1478
if ((yy_buffer_stack_top) > 0)
1479
--(yy_buffer_stack_top);
1480
1481
if (YY_CURRENT_BUFFER) {
1482
yy_load_buffer_state( );
1483
(yy_did_buffer_switch_on_eof) = 1;
1484
}
1485
}
1486
1487
/* Allocates the stack if it does not exist.
1488
* Guarantees space for at least one push.
1489
*/
1490
static void yyensure_buffer_stack (void)
1491
{
1492
int num_to_alloc;
1493
1494
if (!(yy_buffer_stack)) {
1495
1496
/* First allocation is just for 2 elements, since we don't know if this
1497
* scanner will even need a stack. We use 2 instead of 1 to avoid an
1498
* immediate realloc on the next call.
1499
*/
1500
num_to_alloc = 1;
1501
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1502
(num_to_alloc * sizeof(struct yy_buffer_state*)
1503
);
1504
if ( ! (yy_buffer_stack) )
1505
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1506
1507
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1508
1509
(yy_buffer_stack_max) = num_to_alloc;
1510
(yy_buffer_stack_top) = 0;
1511
return;
1512
}
1513
1514
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1515
1516
/* Increase the buffer to prepare for a possible push. */
1517
int grow_size = 8 /* arbitrary grow size */;
1518
1519
num_to_alloc = (yy_buffer_stack_max) + grow_size;
1520
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1521
((yy_buffer_stack),
1522
num_to_alloc * sizeof(struct yy_buffer_state*)
1523
);
1524
if ( ! (yy_buffer_stack) )
1525
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1526
1527
/* zero only the new slots.*/
1528
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1529
(yy_buffer_stack_max) = num_to_alloc;
1530
}
1531
}
1532
1533
/** Setup the input buffer state to scan directly from a user-specified character buffer.
1534
* @param base the character buffer
1535
* @param size the size in bytes of the character buffer
1536
*
1537
* @return the newly allocated buffer state object.
1538
*/
1539
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1540
{
1541
YY_BUFFER_STATE b;
1542
1543
if ( size < 2 ||
1544
base[size-2] != YY_END_OF_BUFFER_CHAR ||
1545
base[size-1] != YY_END_OF_BUFFER_CHAR )
1546
/* They forgot to leave room for the EOB's. */
1547
return 0;
1548
1549
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1550
if ( ! b )
1551
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1552
1553
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1554
b->yy_buf_pos = b->yy_ch_buf = base;
1555
b->yy_is_our_buffer = 0;
1556
b->yy_input_file = 0;
1557
b->yy_n_chars = b->yy_buf_size;
1558
b->yy_is_interactive = 0;
1559
b->yy_at_bol = 1;
1560
b->yy_fill_buffer = 0;
1561
b->yy_buffer_status = YY_BUFFER_NEW;
1562
1563
yy_switch_to_buffer(b );
1564
1565
return b;
1566
}
1567
1568
/** Setup the input buffer state to scan a string. The next call to yylex() will
1569
* scan from a @e copy of @a str.
1570
* @param yystr a NUL-terminated string to scan
1571
*
1572
* @return the newly allocated buffer state object.
1573
* @note If you want to scan bytes that may contain NUL values, then use
1574
* yy_scan_bytes() instead.
1575
*/
1576
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1577
{
1578
1579
return yy_scan_bytes(yystr,strlen(yystr) );
1580
}
1581
1582
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1583
* scan from a @e copy of @a bytes.
1584
* @param bytes the byte buffer to scan
1585
* @param len the number of bytes in the buffer pointed to by @a bytes.
1586
*
1587
* @return the newly allocated buffer state object.
1588
*/
1589
YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1590
{
1591
YY_BUFFER_STATE b;
1592
char *buf;
1593
yy_size_t n;
1594
int i;
1595
1596
/* Get memory for full buffer, including space for trailing EOB's. */
1597
n = _yybytes_len + 2;
1598
buf = (char *) yyalloc(n );
1599
if ( ! buf )
1600
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1601
1602
for ( i = 0; i < _yybytes_len; ++i )
1603
buf[i] = yybytes[i];
1604
1605
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1606
1607
b = yy_scan_buffer(buf,n );
1608
if ( ! b )
1609
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1610
1611
/* It's okay to grow etc. this buffer, and we should throw it
1612
* away when we're done.
1613
*/
1614
b->yy_is_our_buffer = 1;
1615
1616
return b;
1617
}
1618
1619
#ifndef YY_EXIT_FAILURE
1620
#define YY_EXIT_FAILURE 2
1621
#endif
1622
1623
static void yy_fatal_error (yyconst char* msg )
1624
{
1625
(void) fprintf( stderr, "%s\n", msg );
1626
exit( YY_EXIT_FAILURE );
1627
}
1628
1629
/* Redefine yyless() so it works in section 3 code. */
1630
1631
#undef yyless
1632
#define yyless(n) \
1633
do \
1634
{ \
1635
/* Undo effects of setting up yytext. */ \
1636
int yyless_macro_arg = (n); \
1637
YY_LESS_LINENO(yyless_macro_arg);\
1638
yytext[yyleng] = (yy_hold_char); \
1639
(yy_c_buf_p) = yytext + yyless_macro_arg; \
1640
(yy_hold_char) = *(yy_c_buf_p); \
1641
*(yy_c_buf_p) = '\0'; \
1642
yyleng = yyless_macro_arg; \
1643
} \
1644
while ( 0 )
1645
1646
/* Accessor methods (get/set functions) to struct members. */
1647
1648
/** Get the current line number.
1649
*
1650
*/
1651
int yyget_lineno (void)
1652
{
1653
1654
return yylineno;
1655
}
1656
1657
/** Get the input stream.
1658
*
1659
*/
1660
FILE *yyget_in (void)
1661
{
1662
return yyin;
1663
}
1664
1665
/** Get the output stream.
1666
*
1667
*/
1668
FILE *yyget_out (void)
1669
{
1670
return yyout;
1671
}
1672
1673
/** Get the length of the current token.
1674
*
1675
*/
1676
int yyget_leng (void)
1677
{
1678
return yyleng;
1679
}
1680
1681
/** Get the current token.
1682
*
1683
*/
1684
1685
char *yyget_text (void)
1686
{
1687
return yytext;
1688
}
1689
1690
/** Set the current line number.
1691
* @param line_number
1692
*
1693
*/
1694
void yyset_lineno (int line_number )
1695
{
1696
1697
yylineno = line_number;
1698
}
1699
1700
/** Set the input stream. This does not discard the current
1701
* input buffer.
1702
* @param in_str A readable stream.
1703
*
1704
* @see yy_switch_to_buffer
1705
*/
1706
void yyset_in (FILE * in_str )
1707
{
1708
yyin = in_str ;
1709
}
1710
1711
void yyset_out (FILE * out_str )
1712
{
1713
yyout = out_str ;
1714
}
1715
1716
int yyget_debug (void)
1717
{
1718
return yy_flex_debug;
1719
}
1720
1721
void yyset_debug (int bdebug )
1722
{
1723
yy_flex_debug = bdebug ;
1724
}
1725
1726
static int yy_init_globals (void)
1727
{
1728
/* Initialization is the same as for the non-reentrant scanner.
1729
* This function is called from yylex_destroy(), so don't allocate here.
1730
*/
1731
1732
(yy_buffer_stack) = 0;
1733
(yy_buffer_stack_top) = 0;
1734
(yy_buffer_stack_max) = 0;
1735
(yy_c_buf_p) = (char *) 0;
1736
(yy_init) = 0;
1737
(yy_start) = 0;
1738
1739
/* Defined in main.c */
1740
#ifdef YY_STDINIT
1741
yyin = stdin;
1742
yyout = stdout;
1743
#else
1744
yyin = (FILE *) 0;
1745
yyout = (FILE *) 0;
1746
#endif
1747
1748
/* For future reference: Set errno on error, since we are called by
1749
* yylex_init()
1750
*/
1751
return 0;
1752
}
1753
1754
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
1755
int yylex_destroy (void)
1756
{
1757
1758
/* Pop the buffer stack, destroying each element. */
1759
while(YY_CURRENT_BUFFER){
1760
yy_delete_buffer(YY_CURRENT_BUFFER );
1761
YY_CURRENT_BUFFER_LVALUE = NULL;
1762
yypop_buffer_state();
1763
}
1764
1765
/* Destroy the stack itself. */
1766
yyfree((yy_buffer_stack) );
1767
(yy_buffer_stack) = NULL;
1768
1769
/* Reset the globals. This is important in a non-reentrant scanner so the next time
1770
* yylex() is called, initialization will occur. */
1771
yy_init_globals( );
1772
1773
return 0;
1774
}
1775
1776
/*
1777
* Internal utility routines.
1778
*/
1779
1780
#ifndef yytext_ptr
1781
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1782
{
1783
register int i;
1784
for ( i = 0; i < n; ++i )
1785
s1[i] = s2[i];
1786
}
1787
#endif
1788
1789
#ifdef YY_NEED_STRLEN
1790
static int yy_flex_strlen (yyconst char * s )
1791
{
1792
register int n;
1793
for ( n = 0; s[n]; ++n )
1794
;
1795
1796
return n;
1797
}
1798
#endif
1799
1800
void *yyalloc (yy_size_t size )
1801
{
1802
return (void *) malloc( size );
1803
}
1804
1805
void *yyrealloc (void * ptr, yy_size_t size )
1806
{
1807
/* The cast to (char *) in the following accommodates both
1808
* implementations that use char* generic pointers, and those
1809
* that use void* generic pointers. It works with the latter
1810
* because both ANSI C and C++ allow castless assignment from
1811
* any pointer type to void*, and deal with argument conversions
1812
* as though doing an assignment.
1813
*/
1814
return (void *) realloc( (char *) ptr, size );
1815
}
1816
1817
void yyfree (void * ptr )
1818
{
1819
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1820
}
1821
1822
#define YYTABLES_NAME "yytables"
1823
1824
#line 33 "lex.l"
1825
1826
1827
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Loggerhead is a web-based interface for Breezy
Version: 2.0.1