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- Committer: Bazaar Package Importer
- Author(s): Mario Limonciello
- Date: 2008-10-07 12:10:29 UTC
- Revision ID: james.westby@ubuntu.com-20081007121029-4gup4fmmh2vfo5nh
Tags: upstream-4.12
Import upstream version 4.12
- files added:
- audio
- common
- compat
- cups
- doc
- gdbus
- include
- input
- lib
- network
- plugins
- rfcomm
- sbc
- scripts
- serial
- src
- test
- tools
added
removed
rfcomm/lexer.c
1
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#line 3 "lexer.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
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/* 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
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#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
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#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
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#define YY_USE_CONST
100
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#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". */
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#define YY_NEW_FILE yyrestart(yyin )
138
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#define YY_END_OF_BUFFER_CHAR 0
140
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/* 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
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#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
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#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
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#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
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char *yy_ch_buf; /* input buffer */
193
char *yy_buf_pos; /* current position in input buffer */
194
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/* 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 9
363
#define YY_END_OF_BUFFER 10
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[36] =
372
{ 0,
373
0, 0, 10, 8, 1, 7, 8, 8, 6, 3,
374
6, 0, 4, 0, 2, 6, 3, 6, 3, 0,
375
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
376
0, 0, 0, 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, 4, 5, 1, 1, 1, 1, 1,
385
1, 1, 1, 1, 6, 1, 1, 7, 7, 7,
386
7, 7, 7, 7, 7, 7, 7, 8, 1, 1,
387
1, 1, 1, 1, 9, 9, 9, 9, 9, 9,
388
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
389
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
390
1, 1, 1, 1, 6, 1, 9, 9, 9, 9,
391
392
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
393
9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
394
9, 9, 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[10] =
412
{ 0,
413
1, 1, 2, 1, 1, 3, 4, 1, 4
414
} ;
415
416
static yyconst flex_int16_t yy_base[49] =
417
{ 0,
418
0, 0, 46, 47, 47, 47, 41, 41, 0, 4,
419
36, 38, 37, 37, 47, 0, 7, 31, 31, 0,
420
0, 29, 0, 0, 28, 0, 0, 27, 0, 0,
421
26, 0, 0, 47, 47, 15, 19, 21, 29, 28,
422
27, 26, 25, 24, 23, 22, 13, 8
423
} ;
424
425
static yyconst flex_int16_t yy_def[49] =
426
{ 0,
427
35, 1, 35, 35, 35, 35, 36, 37, 38, 35,
428
10, 36, 36, 37, 35, 38, 38, 38, 38, 39,
429
40, 35, 41, 42, 35, 43, 44, 35, 45, 46,
430
35, 47, 48, 35, 0, 35, 35, 35, 35, 35,
431
35, 35, 35, 35, 35, 35, 35, 35
432
} ;
433
434
static yyconst flex_int16_t yy_nxt[57] =
435
{ 0,
436
4, 5, 6, 7, 8, 9, 10, 4, 11, 16,
437
17, 34, 18, 19, 20, 12, 33, 12, 12, 14,
438
14, 14, 14, 16, 16, 31, 30, 28, 27, 25,
439
24, 22, 21, 32, 29, 26, 23, 19, 20, 15,
440
13, 13, 18, 15, 13, 35, 3, 35, 35, 35,
441
35, 35, 35, 35, 35, 35
442
} ;
443
444
static yyconst flex_int16_t yy_chk[57] =
445
{ 0,
446
1, 1, 1, 1, 1, 1, 1, 1, 1, 10,
447
10, 48, 10, 17, 17, 36, 47, 36, 36, 37,
448
37, 37, 37, 38, 38, 46, 45, 44, 43, 42,
449
41, 40, 39, 31, 28, 25, 22, 19, 18, 14,
450
13, 12, 11, 8, 7, 3, 35, 35, 35, 35,
451
35, 35, 35, 35, 35, 35
452
} ;
453
454
static yy_state_type yy_last_accepting_state;
455
static char *yy_last_accepting_cpos;
456
457
extern int yy_flex_debug;
458
int yy_flex_debug = 0;
459
460
/* The intent behind this definition is that it'll catch
461
* any uses of REJECT which flex missed.
462
*/
463
#define REJECT reject_used_but_not_detected
464
#define yymore() yymore_used_but_not_detected
465
#define YY_MORE_ADJ 0
466
#define YY_RESTORE_YY_MORE_OFFSET
467
char *yytext;
468
#line 1 "lexer.l"
469
#line 2 "lexer.l"
470
/*
471
*
472
* BlueZ - Bluetooth protocol stack for Linux
473
*
474
* Copyright (C) 2002-2008 Marcel Holtmann <marcel@holtmann.org>
475
*
476
*
477
* This program is free software; you can redistribute it and/or modify
478
* it under the terms of the GNU General Public License as published by
479
* the Free Software Foundation; either version 2 of the License, or
480
* (at your option) any later version.
481
*
482
* This program is distributed in the hope that it will be useful,
483
* but WITHOUT ANY WARRANTY; without even the implied warranty of
484
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
485
* GNU General Public License for more details.
486
*
487
* You should have received a copy of the GNU General Public License
488
* along with this program; if not, write to the Free Software
489
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
490
*
491
*/
492
493
#ifdef HAVE_CONFIG_H
494
#include <config.h>
495
#endif
496
497
#include <stdio.h>
498
#include <errno.h>
499
#include <sys/socket.h>
500
501
#include <bluetooth/bluetooth.h>
502
#include <bluetooth/rfcomm.h>
503
504
#include "kword.h"
505
#include "parser.h"
506
507
508
#define ECHO {;}
509
#define YY_DECL int yylex(void)
510
511
int yyerror(char *str);
512
513
#line 514 "lexer.c"
514
515
#define INITIAL 0
516
517
#ifndef YY_NO_UNISTD_H
518
/* Special case for "unistd.h", since it is non-ANSI. We include it way
519
* down here because we want the user's section 1 to have been scanned first.
520
* The user has a chance to override it with an option.
521
*/
522
#include <unistd.h>
523
#endif
524
525
#ifndef YY_EXTRA_TYPE
526
#define YY_EXTRA_TYPE void *
527
#endif
528
529
static int yy_init_globals (void );
530
531
/* Accessor methods to globals.
532
These are made visible to non-reentrant scanners for convenience. */
533
534
int yylex_destroy (void );
535
536
int yyget_debug (void );
537
538
void yyset_debug (int debug_flag );
539
540
YY_EXTRA_TYPE yyget_extra (void );
541
542
void yyset_extra (YY_EXTRA_TYPE user_defined );
543
544
FILE *yyget_in (void );
545
546
void yyset_in (FILE * in_str );
547
548
FILE *yyget_out (void );
549
550
void yyset_out (FILE * out_str );
551
552
int yyget_leng (void );
553
554
char *yyget_text (void );
555
556
int yyget_lineno (void );
557
558
void yyset_lineno (int line_number );
559
560
/* Macros after this point can all be overridden by user definitions in
561
* section 1.
562
*/
563
564
#ifndef YY_SKIP_YYWRAP
565
#ifdef __cplusplus
566
extern "C" int yywrap (void );
567
#else
568
extern int yywrap (void );
569
#endif
570
#endif
571
572
#ifndef yytext_ptr
573
static void yy_flex_strncpy (char *,yyconst char *,int );
574
#endif
575
576
#ifdef YY_NEED_STRLEN
577
static int yy_flex_strlen (yyconst char * );
578
#endif
579
580
#ifndef YY_NO_INPUT
581
582
#ifdef __cplusplus
583
static int yyinput (void );
584
#else
585
static int input (void );
586
#endif
587
588
#endif
589
590
/* Amount of stuff to slurp up with each read. */
591
#ifndef YY_READ_BUF_SIZE
592
#define YY_READ_BUF_SIZE 8192
593
#endif
594
595
/* Copy whatever the last rule matched to the standard output. */
596
#ifndef ECHO
597
/* This used to be an fputs(), but since the string might contain NUL's,
598
* we now use fwrite().
599
*/
600
#define ECHO fwrite( yytext, yyleng, 1, yyout )
601
#endif
602
603
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
604
* is returned in "result".
605
*/
606
#ifndef YY_INPUT
607
#define YY_INPUT(buf,result,max_size) \
608
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
609
{ \
610
int c = '*'; \
611
unsigned n; \
612
for ( n = 0; n < max_size && \
613
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
614
buf[n] = (char) c; \
615
if ( c == '\n' ) \
616
buf[n++] = (char) c; \
617
if ( c == EOF && ferror( yyin ) ) \
618
YY_FATAL_ERROR( "input in flex scanner failed" ); \
619
result = n; \
620
} \
621
else \
622
{ \
623
errno=0; \
624
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
625
{ \
626
if( errno != EINTR) \
627
{ \
628
YY_FATAL_ERROR( "input in flex scanner failed" ); \
629
break; \
630
} \
631
errno=0; \
632
clearerr(yyin); \
633
} \
634
}\
635
\
636
637
#endif
638
639
/* No semi-colon after return; correct usage is to write "yyterminate();" -
640
* we don't want an extra ';' after the "return" because that will cause
641
* some compilers to complain about unreachable statements.
642
*/
643
#ifndef yyterminate
644
#define yyterminate() return YY_NULL
645
#endif
646
647
/* Number of entries by which start-condition stack grows. */
648
#ifndef YY_START_STACK_INCR
649
#define YY_START_STACK_INCR 25
650
#endif
651
652
/* Report a fatal error. */
653
#ifndef YY_FATAL_ERROR
654
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
655
#endif
656
657
/* end tables serialization structures and prototypes */
658
659
/* Default declaration of generated scanner - a define so the user can
660
* easily add parameters.
661
*/
662
#ifndef YY_DECL
663
#define YY_DECL_IS_OURS 1
664
665
extern int yylex (void);
666
667
#define YY_DECL int yylex (void)
668
#endif /* !YY_DECL */
669
670
/* Code executed at the beginning of each rule, after yytext and yyleng
671
* have been set up.
672
*/
673
#ifndef YY_USER_ACTION
674
#define YY_USER_ACTION
675
#endif
676
677
/* Code executed at the end of each rule. */
678
#ifndef YY_BREAK
679
#define YY_BREAK break;
680
#endif
681
682
#define YY_RULE_SETUP \
683
YY_USER_ACTION
684
685
/** The main scanner function which does all the work.
686
*/
687
YY_DECL
688
{
689
register yy_state_type yy_current_state;
690
register char *yy_cp, *yy_bp;
691
register int yy_act;
692
693
#line 58 "lexer.l"
694
695
696
#line 697 "lexer.c"
697
698
if ( !(yy_init) )
699
{
700
(yy_init) = 1;
701
702
#ifdef YY_USER_INIT
703
YY_USER_INIT;
704
#endif
705
706
if ( ! (yy_start) )
707
(yy_start) = 1; /* first start state */
708
709
if ( ! yyin )
710
yyin = stdin;
711
712
if ( ! yyout )
713
yyout = stdout;
714
715
if ( ! YY_CURRENT_BUFFER ) {
716
yyensure_buffer_stack ();
717
YY_CURRENT_BUFFER_LVALUE =
718
yy_create_buffer(yyin,YY_BUF_SIZE );
719
}
720
721
yy_load_buffer_state( );
722
}
723
724
while ( 1 ) /* loops until end-of-file is reached */
725
{
726
yy_cp = (yy_c_buf_p);
727
728
/* Support of yytext. */
729
*yy_cp = (yy_hold_char);
730
731
/* yy_bp points to the position in yy_ch_buf of the start of
732
* the current run.
733
*/
734
yy_bp = yy_cp;
735
736
yy_current_state = (yy_start);
737
yy_match:
738
do
739
{
740
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
741
if ( yy_accept[yy_current_state] )
742
{
743
(yy_last_accepting_state) = yy_current_state;
744
(yy_last_accepting_cpos) = yy_cp;
745
}
746
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
747
{
748
yy_current_state = (int) yy_def[yy_current_state];
749
if ( yy_current_state >= 36 )
750
yy_c = yy_meta[(unsigned int) yy_c];
751
}
752
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
753
++yy_cp;
754
}
755
while ( yy_base[yy_current_state] != 47 );
756
757
yy_find_action:
758
yy_act = yy_accept[yy_current_state];
759
if ( yy_act == 0 )
760
{ /* have to back up */
761
yy_cp = (yy_last_accepting_cpos);
762
yy_current_state = (yy_last_accepting_state);
763
yy_act = yy_accept[yy_current_state];
764
}
765
766
YY_DO_BEFORE_ACTION;
767
768
do_action: /* This label is used only to access EOF actions. */
769
770
switch ( yy_act )
771
{ /* beginning of action switch */
772
case 0: /* must back up */
773
/* undo the effects of YY_DO_BEFORE_ACTION */
774
*yy_cp = (yy_hold_char);
775
yy_cp = (yy_last_accepting_cpos);
776
yy_current_state = (yy_last_accepting_state);
777
goto yy_find_action;
778
779
case 1:
780
YY_RULE_SETUP
781
#line 60 "lexer.l"
782
{
783
/* Skip spaces and tabs */
784
;
785
}
786
YY_BREAK
787
case 2:
788
/* rule 2 can match eol */
789
YY_RULE_SETUP
790
#line 65 "lexer.l"
791
{
792
/* Skip comments */
793
lineno++;
794
}
795
YY_BREAK
796
case 3:
797
YY_RULE_SETUP
798
#line 70 "lexer.l"
799
{
800
yylval.number = atoi(yytext);
801
return NUMBER;
802
}
803
YY_BREAK
804
case 4:
805
YY_RULE_SETUP
806
#line 75 "lexer.l"
807
{
808
yylval.string = yytext;
809
return STRING;
810
}
811
YY_BREAK
812
case 5:
813
YY_RULE_SETUP
814
#line 80 "lexer.l"
815
{
816
bdaddr_t *ba = malloc(sizeof(bdaddr_t));
817
str2ba(yytext, ba);
818
yylval.bdaddr = ba;
819
return BDADDR;
820
}
821
YY_BREAK
822
case 6:
823
YY_RULE_SETUP
824
#line 87 "lexer.l"
825
{
826
int keyword = rfcomm_find_keyword(rfcomm_keyword, yytext);
827
if (keyword != -1)
828
return keyword;
829
830
if (strncmp(yytext, "rfcomm", 6) == 0) {
831
yylval.number = atoi(yytext + 6);
832
return RFCOMM;
833
}
834
835
yylval.string = yytext;
836
return WORD;
837
}
838
YY_BREAK
839
case 7:
840
/* rule 7 can match eol */
841
YY_RULE_SETUP
842
#line 101 "lexer.l"
843
{
844
lineno++;
845
}
846
YY_BREAK
847
case 8:
848
YY_RULE_SETUP
849
#line 105 "lexer.l"
850
{
851
return *yytext;
852
}
853
YY_BREAK
854
case 9:
855
YY_RULE_SETUP
856
#line 109 "lexer.l"
857
ECHO;
858
YY_BREAK
859
#line 860 "lexer.c"
860
case YY_STATE_EOF(INITIAL):
861
yyterminate();
862
863
case YY_END_OF_BUFFER:
864
{
865
/* Amount of text matched not including the EOB char. */
866
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
867
868
/* Undo the effects of YY_DO_BEFORE_ACTION. */
869
*yy_cp = (yy_hold_char);
870
YY_RESTORE_YY_MORE_OFFSET
871
872
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
873
{
874
/* We're scanning a new file or input source. It's
875
* possible that this happened because the user
876
* just pointed yyin at a new source and called
877
* yylex(). If so, then we have to assure
878
* consistency between YY_CURRENT_BUFFER and our
879
* globals. Here is the right place to do so, because
880
* this is the first action (other than possibly a
881
* back-up) that will match for the new input source.
882
*/
883
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
884
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
885
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
886
}
887
888
/* Note that here we test for yy_c_buf_p "<=" to the position
889
* of the first EOB in the buffer, since yy_c_buf_p will
890
* already have been incremented past the NUL character
891
* (since all states make transitions on EOB to the
892
* end-of-buffer state). Contrast this with the test
893
* in input().
894
*/
895
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
896
{ /* This was really a NUL. */
897
yy_state_type yy_next_state;
898
899
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
900
901
yy_current_state = yy_get_previous_state( );
902
903
/* Okay, we're now positioned to make the NUL
904
* transition. We couldn't have
905
* yy_get_previous_state() go ahead and do it
906
* for us because it doesn't know how to deal
907
* with the possibility of jamming (and we don't
908
* want to build jamming into it because then it
909
* will run more slowly).
910
*/
911
912
yy_next_state = yy_try_NUL_trans( yy_current_state );
913
914
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
915
916
if ( yy_next_state )
917
{
918
/* Consume the NUL. */
919
yy_cp = ++(yy_c_buf_p);
920
yy_current_state = yy_next_state;
921
goto yy_match;
922
}
923
924
else
925
{
926
yy_cp = (yy_c_buf_p);
927
goto yy_find_action;
928
}
929
}
930
931
else switch ( yy_get_next_buffer( ) )
932
{
933
case EOB_ACT_END_OF_FILE:
934
{
935
(yy_did_buffer_switch_on_eof) = 0;
936
937
if ( yywrap( ) )
938
{
939
/* Note: because we've taken care in
940
* yy_get_next_buffer() to have set up
941
* yytext, we can now set up
942
* yy_c_buf_p so that if some total
943
* hoser (like flex itself) wants to
944
* call the scanner after we return the
945
* YY_NULL, it'll still work - another
946
* YY_NULL will get returned.
947
*/
948
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
949
950
yy_act = YY_STATE_EOF(YY_START);
951
goto do_action;
952
}
953
954
else
955
{
956
if ( ! (yy_did_buffer_switch_on_eof) )
957
YY_NEW_FILE;
958
}
959
break;
960
}
961
962
case EOB_ACT_CONTINUE_SCAN:
963
(yy_c_buf_p) =
964
(yytext_ptr) + yy_amount_of_matched_text;
965
966
yy_current_state = yy_get_previous_state( );
967
968
yy_cp = (yy_c_buf_p);
969
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
970
goto yy_match;
971
972
case EOB_ACT_LAST_MATCH:
973
(yy_c_buf_p) =
974
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
975
976
yy_current_state = yy_get_previous_state( );
977
978
yy_cp = (yy_c_buf_p);
979
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
980
goto yy_find_action;
981
}
982
break;
983
}
984
985
default:
986
YY_FATAL_ERROR(
987
"fatal flex scanner internal error--no action found" );
988
} /* end of action switch */
989
} /* end of scanning one token */
990
} /* end of yylex */
991
992
/* yy_get_next_buffer - try to read in a new buffer
993
*
994
* Returns a code representing an action:
995
* EOB_ACT_LAST_MATCH -
996
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
997
* EOB_ACT_END_OF_FILE - end of file
998
*/
999
static int yy_get_next_buffer (void)
1000
{
1001
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1002
register char *source = (yytext_ptr);
1003
register int number_to_move, i;
1004
int ret_val;
1005
1006
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1007
YY_FATAL_ERROR(
1008
"fatal flex scanner internal error--end of buffer missed" );
1009
1010
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1011
{ /* Don't try to fill the buffer, so this is an EOF. */
1012
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1013
{
1014
/* We matched a single character, the EOB, so
1015
* treat this as a final EOF.
1016
*/
1017
return EOB_ACT_END_OF_FILE;
1018
}
1019
1020
else
1021
{
1022
/* We matched some text prior to the EOB, first
1023
* process it.
1024
*/
1025
return EOB_ACT_LAST_MATCH;
1026
}
1027
}
1028
1029
/* Try to read more data. */
1030
1031
/* First move last chars to start of buffer. */
1032
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1033
1034
for ( i = 0; i < number_to_move; ++i )
1035
*(dest++) = *(source++);
1036
1037
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1038
/* don't do the read, it's not guaranteed to return an EOF,
1039
* just force an EOF
1040
*/
1041
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1042
1043
else
1044
{
1045
int num_to_read =
1046
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1047
1048
while ( num_to_read <= 0 )
1049
{ /* Not enough room in the buffer - grow it. */
1050
1051
/* just a shorter name for the current buffer */
1052
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1053
1054
int yy_c_buf_p_offset =
1055
(int) ((yy_c_buf_p) - b->yy_ch_buf);
1056
1057
if ( b->yy_is_our_buffer )
1058
{
1059
int new_size = b->yy_buf_size * 2;
1060
1061
if ( new_size <= 0 )
1062
b->yy_buf_size += b->yy_buf_size / 8;
1063
else
1064
b->yy_buf_size *= 2;
1065
1066
b->yy_ch_buf = (char *)
1067
/* Include room in for 2 EOB chars. */
1068
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1069
}
1070
else
1071
/* Can't grow it, we don't own it. */
1072
b->yy_ch_buf = 0;
1073
1074
if ( ! b->yy_ch_buf )
1075
YY_FATAL_ERROR(
1076
"fatal error - scanner input buffer overflow" );
1077
1078
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1079
1080
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1081
number_to_move - 1;
1082
1083
}
1084
1085
if ( num_to_read > YY_READ_BUF_SIZE )
1086
num_to_read = YY_READ_BUF_SIZE;
1087
1088
/* Read in more data. */
1089
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1090
(yy_n_chars), (size_t) num_to_read );
1091
1092
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1093
}
1094
1095
if ( (yy_n_chars) == 0 )
1096
{
1097
if ( number_to_move == YY_MORE_ADJ )
1098
{
1099
ret_val = EOB_ACT_END_OF_FILE;
1100
yyrestart(yyin );
1101
}
1102
1103
else
1104
{
1105
ret_val = EOB_ACT_LAST_MATCH;
1106
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1107
YY_BUFFER_EOF_PENDING;
1108
}
1109
}
1110
1111
else
1112
ret_val = EOB_ACT_CONTINUE_SCAN;
1113
1114
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1115
/* Extend the array by 50%, plus the number we really need. */
1116
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1117
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1118
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1119
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1120
}
1121
1122
(yy_n_chars) += number_to_move;
1123
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1124
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1125
1126
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1127
1128
return ret_val;
1129
}
1130
1131
/* yy_get_previous_state - get the state just before the EOB char was reached */
1132
1133
static yy_state_type yy_get_previous_state (void)
1134
{
1135
register yy_state_type yy_current_state;
1136
register char *yy_cp;
1137
1138
yy_current_state = (yy_start);
1139
1140
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1141
{
1142
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1143
if ( yy_accept[yy_current_state] )
1144
{
1145
(yy_last_accepting_state) = yy_current_state;
1146
(yy_last_accepting_cpos) = yy_cp;
1147
}
1148
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1149
{
1150
yy_current_state = (int) yy_def[yy_current_state];
1151
if ( yy_current_state >= 36 )
1152
yy_c = yy_meta[(unsigned int) yy_c];
1153
}
1154
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1155
}
1156
1157
return yy_current_state;
1158
}
1159
1160
/* yy_try_NUL_trans - try to make a transition on the NUL character
1161
*
1162
* synopsis
1163
* next_state = yy_try_NUL_trans( current_state );
1164
*/
1165
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1166
{
1167
register int yy_is_jam;
1168
register char *yy_cp = (yy_c_buf_p);
1169
1170
register YY_CHAR yy_c = 1;
1171
if ( yy_accept[yy_current_state] )
1172
{
1173
(yy_last_accepting_state) = yy_current_state;
1174
(yy_last_accepting_cpos) = yy_cp;
1175
}
1176
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1177
{
1178
yy_current_state = (int) yy_def[yy_current_state];
1179
if ( yy_current_state >= 36 )
1180
yy_c = yy_meta[(unsigned int) yy_c];
1181
}
1182
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1183
yy_is_jam = (yy_current_state == 35);
1184
1185
return yy_is_jam ? 0 : yy_current_state;
1186
}
1187
1188
#ifndef YY_NO_INPUT
1189
#ifdef __cplusplus
1190
static int yyinput (void)
1191
#else
1192
static int input (void)
1193
#endif
1194
1195
{
1196
int c;
1197
1198
*(yy_c_buf_p) = (yy_hold_char);
1199
1200
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1201
{
1202
/* yy_c_buf_p now points to the character we want to return.
1203
* If this occurs *before* the EOB characters, then it's a
1204
* valid NUL; if not, then we've hit the end of the buffer.
1205
*/
1206
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1207
/* This was really a NUL. */
1208
*(yy_c_buf_p) = '\0';
1209
1210
else
1211
{ /* need more input */
1212
int offset = (yy_c_buf_p) - (yytext_ptr);
1213
++(yy_c_buf_p);
1214
1215
switch ( yy_get_next_buffer( ) )
1216
{
1217
case EOB_ACT_LAST_MATCH:
1218
/* This happens because yy_g_n_b()
1219
* sees that we've accumulated a
1220
* token and flags that we need to
1221
* try matching the token before
1222
* proceeding. But for input(),
1223
* there's no matching to consider.
1224
* So convert the EOB_ACT_LAST_MATCH
1225
* to EOB_ACT_END_OF_FILE.
1226
*/
1227
1228
/* Reset buffer status. */
1229
yyrestart(yyin );
1230
1231
/*FALLTHROUGH*/
1232
1233
case EOB_ACT_END_OF_FILE:
1234
{
1235
if ( yywrap( ) )
1236
return EOF;
1237
1238
if ( ! (yy_did_buffer_switch_on_eof) )
1239
YY_NEW_FILE;
1240
#ifdef __cplusplus
1241
return yyinput();
1242
#else
1243
return input();
1244
#endif
1245
}
1246
1247
case EOB_ACT_CONTINUE_SCAN:
1248
(yy_c_buf_p) = (yytext_ptr) + offset;
1249
break;
1250
}
1251
}
1252
}
1253
1254
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1255
*(yy_c_buf_p) = '\0'; /* preserve yytext */
1256
(yy_hold_char) = *++(yy_c_buf_p);
1257
1258
return c;
1259
}
1260
#endif /* ifndef YY_NO_INPUT */
1261
1262
/** Immediately switch to a different input stream.
1263
* @param input_file A readable stream.
1264
*
1265
* @note This function does not reset the start condition to @c INITIAL .
1266
*/
1267
void yyrestart (FILE * input_file )
1268
{
1269
1270
if ( ! YY_CURRENT_BUFFER ){
1271
yyensure_buffer_stack ();
1272
YY_CURRENT_BUFFER_LVALUE =
1273
yy_create_buffer(yyin,YY_BUF_SIZE );
1274
}
1275
1276
yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1277
yy_load_buffer_state( );
1278
}
1279
1280
/** Switch to a different input buffer.
1281
* @param new_buffer The new input buffer.
1282
*
1283
*/
1284
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1285
{
1286
1287
/* TODO. We should be able to replace this entire function body
1288
* with
1289
* yypop_buffer_state();
1290
* yypush_buffer_state(new_buffer);
1291
*/
1292
yyensure_buffer_stack ();
1293
if ( YY_CURRENT_BUFFER == new_buffer )
1294
return;
1295
1296
if ( YY_CURRENT_BUFFER )
1297
{
1298
/* Flush out information for old buffer. */
1299
*(yy_c_buf_p) = (yy_hold_char);
1300
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1301
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1302
}
1303
1304
YY_CURRENT_BUFFER_LVALUE = new_buffer;
1305
yy_load_buffer_state( );
1306
1307
/* We don't actually know whether we did this switch during
1308
* EOF (yywrap()) processing, but the only time this flag
1309
* is looked at is after yywrap() is called, so it's safe
1310
* to go ahead and always set it.
1311
*/
1312
(yy_did_buffer_switch_on_eof) = 1;
1313
}
1314
1315
static void yy_load_buffer_state (void)
1316
{
1317
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1318
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1319
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1320
(yy_hold_char) = *(yy_c_buf_p);
1321
}
1322
1323
/** Allocate and initialize an input buffer state.
1324
* @param file A readable stream.
1325
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1326
*
1327
* @return the allocated buffer state.
1328
*/
1329
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1330
{
1331
YY_BUFFER_STATE b;
1332
1333
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1334
if ( ! b )
1335
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1336
1337
b->yy_buf_size = size;
1338
1339
/* yy_ch_buf has to be 2 characters longer than the size given because
1340
* we need to put in 2 end-of-buffer characters.
1341
*/
1342
b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1343
if ( ! b->yy_ch_buf )
1344
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1345
1346
b->yy_is_our_buffer = 1;
1347
1348
yy_init_buffer(b,file );
1349
1350
return b;
1351
}
1352
1353
/** Destroy the buffer.
1354
* @param b a buffer created with yy_create_buffer()
1355
*
1356
*/
1357
void yy_delete_buffer (YY_BUFFER_STATE b )
1358
{
1359
1360
if ( ! b )
1361
return;
1362
1363
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1364
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1365
1366
if ( b->yy_is_our_buffer )
1367
yyfree((void *) b->yy_ch_buf );
1368
1369
yyfree((void *) b );
1370
}
1371
1372
#ifndef __cplusplus
1373
extern int isatty (int );
1374
#endif /* __cplusplus */
1375
1376
/* Initializes or reinitializes a buffer.
1377
* This function is sometimes called more than once on the same buffer,
1378
* such as during a yyrestart() or at EOF.
1379
*/
1380
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1381
1382
{
1383
int oerrno = errno;
1384
1385
yy_flush_buffer(b );
1386
1387
b->yy_input_file = file;
1388
b->yy_fill_buffer = 1;
1389
1390
/* If b is the current buffer, then yy_init_buffer was _probably_
1391
* called from yyrestart() or through yy_get_next_buffer.
1392
* In that case, we don't want to reset the lineno or column.
1393
*/
1394
if (b != YY_CURRENT_BUFFER){
1395
b->yy_bs_lineno = 1;
1396
b->yy_bs_column = 0;
1397
}
1398
1399
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1400
1401
errno = oerrno;
1402
}
1403
1404
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1405
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1406
*
1407
*/
1408
void yy_flush_buffer (YY_BUFFER_STATE b )
1409
{
1410
if ( ! b )
1411
return;
1412
1413
b->yy_n_chars = 0;
1414
1415
/* We always need two end-of-buffer characters. The first causes
1416
* a transition to the end-of-buffer state. The second causes
1417
* a jam in that state.
1418
*/
1419
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1420
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1421
1422
b->yy_buf_pos = &b->yy_ch_buf[0];
1423
1424
b->yy_at_bol = 1;
1425
b->yy_buffer_status = YY_BUFFER_NEW;
1426
1427
if ( b == YY_CURRENT_BUFFER )
1428
yy_load_buffer_state( );
1429
}
1430
1431
/** Pushes the new state onto the stack. The new state becomes
1432
* the current state. This function will allocate the stack
1433
* if necessary.
1434
* @param new_buffer The new state.
1435
*
1436
*/
1437
void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1438
{
1439
if (new_buffer == NULL)
1440
return;
1441
1442
yyensure_buffer_stack();
1443
1444
/* This block is copied from yy_switch_to_buffer. */
1445
if ( YY_CURRENT_BUFFER )
1446
{
1447
/* Flush out information for old buffer. */
1448
*(yy_c_buf_p) = (yy_hold_char);
1449
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1450
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1451
}
1452
1453
/* Only push if top exists. Otherwise, replace top. */
1454
if (YY_CURRENT_BUFFER)
1455
(yy_buffer_stack_top)++;
1456
YY_CURRENT_BUFFER_LVALUE = new_buffer;
1457
1458
/* copied from yy_switch_to_buffer. */
1459
yy_load_buffer_state( );
1460
(yy_did_buffer_switch_on_eof) = 1;
1461
}
1462
1463
/** Removes and deletes the top of the stack, if present.
1464
* The next element becomes the new top.
1465
*
1466
*/
1467
void yypop_buffer_state (void)
1468
{
1469
if (!YY_CURRENT_BUFFER)
1470
return;
1471
1472
yy_delete_buffer(YY_CURRENT_BUFFER );
1473
YY_CURRENT_BUFFER_LVALUE = NULL;
1474
if ((yy_buffer_stack_top) > 0)
1475
--(yy_buffer_stack_top);
1476
1477
if (YY_CURRENT_BUFFER) {
1478
yy_load_buffer_state( );
1479
(yy_did_buffer_switch_on_eof) = 1;
1480
}
1481
}
1482
1483
/* Allocates the stack if it does not exist.
1484
* Guarantees space for at least one push.
1485
*/
1486
static void yyensure_buffer_stack (void)
1487
{
1488
int num_to_alloc;
1489
1490
if (!(yy_buffer_stack)) {
1491
1492
/* First allocation is just for 2 elements, since we don't know if this
1493
* scanner will even need a stack. We use 2 instead of 1 to avoid an
1494
* immediate realloc on the next call.
1495
*/
1496
num_to_alloc = 1;
1497
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1498
(num_to_alloc * sizeof(struct yy_buffer_state*)
1499
);
1500
if ( ! (yy_buffer_stack) )
1501
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1502
1503
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1504
1505
(yy_buffer_stack_max) = num_to_alloc;
1506
(yy_buffer_stack_top) = 0;
1507
return;
1508
}
1509
1510
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1511
1512
/* Increase the buffer to prepare for a possible push. */
1513
int grow_size = 8 /* arbitrary grow size */;
1514
1515
num_to_alloc = (yy_buffer_stack_max) + grow_size;
1516
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1517
((yy_buffer_stack),
1518
num_to_alloc * sizeof(struct yy_buffer_state*)
1519
);
1520
if ( ! (yy_buffer_stack) )
1521
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1522
1523
/* zero only the new slots.*/
1524
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1525
(yy_buffer_stack_max) = num_to_alloc;
1526
}
1527
}
1528
1529
/** Setup the input buffer state to scan directly from a user-specified character buffer.
1530
* @param base the character buffer
1531
* @param size the size in bytes of the character buffer
1532
*
1533
* @return the newly allocated buffer state object.
1534
*/
1535
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1536
{
1537
YY_BUFFER_STATE b;
1538
1539
if ( size < 2 ||
1540
base[size-2] != YY_END_OF_BUFFER_CHAR ||
1541
base[size-1] != YY_END_OF_BUFFER_CHAR )
1542
/* They forgot to leave room for the EOB's. */
1543
return 0;
1544
1545
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1546
if ( ! b )
1547
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1548
1549
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1550
b->yy_buf_pos = b->yy_ch_buf = base;
1551
b->yy_is_our_buffer = 0;
1552
b->yy_input_file = 0;
1553
b->yy_n_chars = b->yy_buf_size;
1554
b->yy_is_interactive = 0;
1555
b->yy_at_bol = 1;
1556
b->yy_fill_buffer = 0;
1557
b->yy_buffer_status = YY_BUFFER_NEW;
1558
1559
yy_switch_to_buffer(b );
1560
1561
return b;
1562
}
1563
1564
/** Setup the input buffer state to scan a string. The next call to yylex() will
1565
* scan from a @e copy of @a str.
1566
* @param yystr a NUL-terminated string to scan
1567
*
1568
* @return the newly allocated buffer state object.
1569
* @note If you want to scan bytes that may contain NUL values, then use
1570
* yy_scan_bytes() instead.
1571
*/
1572
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1573
{
1574
1575
return yy_scan_bytes(yystr,strlen(yystr) );
1576
}
1577
1578
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1579
* scan from a @e copy of @a bytes.
1580
* @param bytes the byte buffer to scan
1581
* @param len the number of bytes in the buffer pointed to by @a bytes.
1582
*
1583
* @return the newly allocated buffer state object.
1584
*/
1585
YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1586
{
1587
YY_BUFFER_STATE b;
1588
char *buf;
1589
yy_size_t n;
1590
int i;
1591
1592
/* Get memory for full buffer, including space for trailing EOB's. */
1593
n = _yybytes_len + 2;
1594
buf = (char *) yyalloc(n );
1595
if ( ! buf )
1596
YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1597
1598
for ( i = 0; i < _yybytes_len; ++i )
1599
buf[i] = yybytes[i];
1600
1601
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1602
1603
b = yy_scan_buffer(buf,n );
1604
if ( ! b )
1605
YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1606
1607
/* It's okay to grow etc. this buffer, and we should throw it
1608
* away when we're done.
1609
*/
1610
b->yy_is_our_buffer = 1;
1611
1612
return b;
1613
}
1614
1615
#ifndef YY_EXIT_FAILURE
1616
#define YY_EXIT_FAILURE 2
1617
#endif
1618
1619
static void yy_fatal_error (yyconst char* msg )
1620
{
1621
(void) fprintf( stderr, "%s\n", msg );
1622
exit( YY_EXIT_FAILURE );
1623
}
1624
1625
/* Redefine yyless() so it works in section 3 code. */
1626
1627
#undef yyless
1628
#define yyless(n) \
1629
do \
1630
{ \
1631
/* Undo effects of setting up yytext. */ \
1632
int yyless_macro_arg = (n); \
1633
YY_LESS_LINENO(yyless_macro_arg);\
1634
yytext[yyleng] = (yy_hold_char); \
1635
(yy_c_buf_p) = yytext + yyless_macro_arg; \
1636
(yy_hold_char) = *(yy_c_buf_p); \
1637
*(yy_c_buf_p) = '\0'; \
1638
yyleng = yyless_macro_arg; \
1639
} \
1640
while ( 0 )
1641
1642
/* Accessor methods (get/set functions) to struct members. */
1643
1644
/** Get the current line number.
1645
*
1646
*/
1647
int yyget_lineno (void)
1648
{
1649
1650
return yylineno;
1651
}
1652
1653
/** Get the input stream.
1654
*
1655
*/
1656
FILE *yyget_in (void)
1657
{
1658
return yyin;
1659
}
1660
1661
/** Get the output stream.
1662
*
1663
*/
1664
FILE *yyget_out (void)
1665
{
1666
return yyout;
1667
}
1668
1669
/** Get the length of the current token.
1670
*
1671
*/
1672
int yyget_leng (void)
1673
{
1674
return yyleng;
1675
}
1676
1677
/** Get the current token.
1678
*
1679
*/
1680
1681
char *yyget_text (void)
1682
{
1683
return yytext;
1684
}
1685
1686
/** Set the current line number.
1687
* @param line_number
1688
*
1689
*/
1690
void yyset_lineno (int line_number )
1691
{
1692
1693
yylineno = line_number;
1694
}
1695
1696
/** Set the input stream. This does not discard the current
1697
* input buffer.
1698
* @param in_str A readable stream.
1699
*
1700
* @see yy_switch_to_buffer
1701
*/
1702
void yyset_in (FILE * in_str )
1703
{
1704
yyin = in_str ;
1705
}
1706
1707
void yyset_out (FILE * out_str )
1708
{
1709
yyout = out_str ;
1710
}
1711
1712
int yyget_debug (void)
1713
{
1714
return yy_flex_debug;
1715
}
1716
1717
void yyset_debug (int bdebug )
1718
{
1719
yy_flex_debug = bdebug ;
1720
}
1721
1722
static int yy_init_globals (void)
1723
{
1724
/* Initialization is the same as for the non-reentrant scanner.
1725
* This function is called from yylex_destroy(), so don't allocate here.
1726
*/
1727
1728
(yy_buffer_stack) = 0;
1729
(yy_buffer_stack_top) = 0;
1730
(yy_buffer_stack_max) = 0;
1731
(yy_c_buf_p) = (char *) 0;
1732
(yy_init) = 0;
1733
(yy_start) = 0;
1734
1735
/* Defined in main.c */
1736
#ifdef YY_STDINIT
1737
yyin = stdin;
1738
yyout = stdout;
1739
#else
1740
yyin = (FILE *) 0;
1741
yyout = (FILE *) 0;
1742
#endif
1743
1744
/* For future reference: Set errno on error, since we are called by
1745
* yylex_init()
1746
*/
1747
return 0;
1748
}
1749
1750
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
1751
int yylex_destroy (void)
1752
{
1753
1754
/* Pop the buffer stack, destroying each element. */
1755
while(YY_CURRENT_BUFFER){
1756
yy_delete_buffer(YY_CURRENT_BUFFER );
1757
YY_CURRENT_BUFFER_LVALUE = NULL;
1758
yypop_buffer_state();
1759
}
1760
1761
/* Destroy the stack itself. */
1762
yyfree((yy_buffer_stack) );
1763
(yy_buffer_stack) = NULL;
1764
1765
/* Reset the globals. This is important in a non-reentrant scanner so the next time
1766
* yylex() is called, initialization will occur. */
1767
yy_init_globals( );
1768
1769
return 0;
1770
}
1771
1772
/*
1773
* Internal utility routines.
1774
*/
1775
1776
#ifndef yytext_ptr
1777
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1778
{
1779
register int i;
1780
for ( i = 0; i < n; ++i )
1781
s1[i] = s2[i];
1782
}
1783
#endif
1784
1785
#ifdef YY_NEED_STRLEN
1786
static int yy_flex_strlen (yyconst char * s )
1787
{
1788
register int n;
1789
for ( n = 0; s[n]; ++n )
1790
;
1791
1792
return n;
1793
}
1794
#endif
1795
1796
void *yyalloc (yy_size_t size )
1797
{
1798
return (void *) malloc( size );
1799
}
1800
1801
void *yyrealloc (void * ptr, yy_size_t size )
1802
{
1803
/* The cast to (char *) in the following accommodates both
1804
* implementations that use char* generic pointers, and those
1805
* that use void* generic pointers. It works with the latter
1806
* because both ANSI C and C++ allow castless assignment from
1807
* any pointer type to void*, and deal with argument conversions
1808
* as though doing an assignment.
1809
*/
1810
return (void *) realloc( (char *) ptr, size );
1811
}
1812
1813
void yyfree (void * ptr )
1814
{
1815
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1816
}
1817
1818
#define YYTABLES_NAME "yytables"
1819
1820
#line 109 "lexer.l"
1821
1822
1823
1824
int yywrap(void)
1825
{
1826
return 1;
1827
}
1828
Loggerhead is a web-based interface for Breezy
Version: 2.0.1