libnl 3.9.0
ematch_grammar.c
1#line 1 "lib/route/cls/ematch_grammar.c"
2
3#line 3 "lib/route/cls/ematch_grammar.c"
4
5#define YY_INT_ALIGNED short int
6
7/* A lexical scanner generated by flex */
8
9#define FLEX_SCANNER
10#define YY_FLEX_MAJOR_VERSION 2
11#define YY_FLEX_MINOR_VERSION 6
12#define YY_FLEX_SUBMINOR_VERSION 4
13#if YY_FLEX_SUBMINOR_VERSION > 0
14#define FLEX_BETA
15#endif
16
17#ifdef yy_create_buffer
18#define ematch__create_buffer_ALREADY_DEFINED
19#else
20#define yy_create_buffer ematch__create_buffer
21#endif
22
23#ifdef yy_delete_buffer
24#define ematch__delete_buffer_ALREADY_DEFINED
25#else
26#define yy_delete_buffer ematch__delete_buffer
27#endif
28
29#ifdef yy_scan_buffer
30#define ematch__scan_buffer_ALREADY_DEFINED
31#else
32#define yy_scan_buffer ematch__scan_buffer
33#endif
34
35#ifdef yy_scan_string
36#define ematch__scan_string_ALREADY_DEFINED
37#else
38#define yy_scan_string ematch__scan_string
39#endif
40
41#ifdef yy_scan_bytes
42#define ematch__scan_bytes_ALREADY_DEFINED
43#else
44#define yy_scan_bytes ematch__scan_bytes
45#endif
46
47#ifdef yy_init_buffer
48#define ematch__init_buffer_ALREADY_DEFINED
49#else
50#define yy_init_buffer ematch__init_buffer
51#endif
52
53#ifdef yy_flush_buffer
54#define ematch__flush_buffer_ALREADY_DEFINED
55#else
56#define yy_flush_buffer ematch__flush_buffer
57#endif
58
59#ifdef yy_load_buffer_state
60#define ematch__load_buffer_state_ALREADY_DEFINED
61#else
62#define yy_load_buffer_state ematch__load_buffer_state
63#endif
64
65#ifdef yy_switch_to_buffer
66#define ematch__switch_to_buffer_ALREADY_DEFINED
67#else
68#define yy_switch_to_buffer ematch__switch_to_buffer
69#endif
70
71#ifdef yypush_buffer_state
72#define ematch_push_buffer_state_ALREADY_DEFINED
73#else
74#define yypush_buffer_state ematch_push_buffer_state
75#endif
76
77#ifdef yypop_buffer_state
78#define ematch_pop_buffer_state_ALREADY_DEFINED
79#else
80#define yypop_buffer_state ematch_pop_buffer_state
81#endif
82
83#ifdef yyensure_buffer_stack
84#define ematch_ensure_buffer_stack_ALREADY_DEFINED
85#else
86#define yyensure_buffer_stack ematch_ensure_buffer_stack
87#endif
88
89#ifdef yylex
90#define ematch_lex_ALREADY_DEFINED
91#else
92#define yylex ematch_lex
93#endif
94
95#ifdef yyrestart
96#define ematch_restart_ALREADY_DEFINED
97#else
98#define yyrestart ematch_restart
99#endif
100
101#ifdef yylex_init
102#define ematch_lex_init_ALREADY_DEFINED
103#else
104#define yylex_init ematch_lex_init
105#endif
106
107#ifdef yylex_init_extra
108#define ematch_lex_init_extra_ALREADY_DEFINED
109#else
110#define yylex_init_extra ematch_lex_init_extra
111#endif
112
113#ifdef yylex_destroy
114#define ematch_lex_destroy_ALREADY_DEFINED
115#else
116#define yylex_destroy ematch_lex_destroy
117#endif
118
119#ifdef yyget_debug
120#define ematch_get_debug_ALREADY_DEFINED
121#else
122#define yyget_debug ematch_get_debug
123#endif
124
125#ifdef yyset_debug
126#define ematch_set_debug_ALREADY_DEFINED
127#else
128#define yyset_debug ematch_set_debug
129#endif
130
131#ifdef yyget_extra
132#define ematch_get_extra_ALREADY_DEFINED
133#else
134#define yyget_extra ematch_get_extra
135#endif
136
137#ifdef yyset_extra
138#define ematch_set_extra_ALREADY_DEFINED
139#else
140#define yyset_extra ematch_set_extra
141#endif
142
143#ifdef yyget_in
144#define ematch_get_in_ALREADY_DEFINED
145#else
146#define yyget_in ematch_get_in
147#endif
148
149#ifdef yyset_in
150#define ematch_set_in_ALREADY_DEFINED
151#else
152#define yyset_in ematch_set_in
153#endif
154
155#ifdef yyget_out
156#define ematch_get_out_ALREADY_DEFINED
157#else
158#define yyget_out ematch_get_out
159#endif
160
161#ifdef yyset_out
162#define ematch_set_out_ALREADY_DEFINED
163#else
164#define yyset_out ematch_set_out
165#endif
166
167#ifdef yyget_leng
168#define ematch_get_leng_ALREADY_DEFINED
169#else
170#define yyget_leng ematch_get_leng
171#endif
172
173#ifdef yyget_text
174#define ematch_get_text_ALREADY_DEFINED
175#else
176#define yyget_text ematch_get_text
177#endif
178
179#ifdef yyget_lineno
180#define ematch_get_lineno_ALREADY_DEFINED
181#else
182#define yyget_lineno ematch_get_lineno
183#endif
184
185#ifdef yyset_lineno
186#define ematch_set_lineno_ALREADY_DEFINED
187#else
188#define yyset_lineno ematch_set_lineno
189#endif
190
191#ifdef yyget_column
192#define ematch_get_column_ALREADY_DEFINED
193#else
194#define yyget_column ematch_get_column
195#endif
196
197#ifdef yyset_column
198#define ematch_set_column_ALREADY_DEFINED
199#else
200#define yyset_column ematch_set_column
201#endif
202
203#ifdef yywrap
204#define ematch_wrap_ALREADY_DEFINED
205#else
206#define yywrap ematch_wrap
207#endif
208
209#ifdef yyget_lval
210#define ematch_get_lval_ALREADY_DEFINED
211#else
212#define yyget_lval ematch_get_lval
213#endif
214
215#ifdef yyset_lval
216#define ematch_set_lval_ALREADY_DEFINED
217#else
218#define yyset_lval ematch_set_lval
219#endif
220
221#ifdef yyalloc
222#define ematch_alloc_ALREADY_DEFINED
223#else
224#define yyalloc ematch_alloc
225#endif
226
227#ifdef yyrealloc
228#define ematch_realloc_ALREADY_DEFINED
229#else
230#define yyrealloc ematch_realloc
231#endif
232
233#ifdef yyfree
234#define ematch_free_ALREADY_DEFINED
235#else
236#define yyfree ematch_free
237#endif
238
239/* First, we deal with platform-specific or compiler-specific issues. */
240
241/* begin standard C headers. */
242#include <stdio.h>
243#include <string.h>
244#include <errno.h>
245#include <stdlib.h>
246
247/* end standard C headers. */
248
249/* flex integer type definitions */
250
251#ifndef FLEXINT_H
252#define FLEXINT_H
253
254/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
255
256#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
257
258/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
259 * if you want the limit (max/min) macros for int types.
260 */
261#ifndef __STDC_LIMIT_MACROS
262#define __STDC_LIMIT_MACROS 1
263#endif
264
265#include <inttypes.h>
266typedef int8_t flex_int8_t;
267typedef uint8_t flex_uint8_t;
268typedef int16_t flex_int16_t;
269typedef uint16_t flex_uint16_t;
270typedef int32_t flex_int32_t;
271typedef uint32_t flex_uint32_t;
272#else
273typedef signed char flex_int8_t;
274typedef short int flex_int16_t;
275typedef int flex_int32_t;
276typedef unsigned char flex_uint8_t;
277typedef unsigned short int flex_uint16_t;
278typedef unsigned int flex_uint32_t;
279
280/* Limits of integral types. */
281#ifndef INT8_MIN
282#define INT8_MIN (-128)
283#endif
284#ifndef INT16_MIN
285#define INT16_MIN (-32767-1)
286#endif
287#ifndef INT32_MIN
288#define INT32_MIN (-2147483647-1)
289#endif
290#ifndef INT8_MAX
291#define INT8_MAX (127)
292#endif
293#ifndef INT16_MAX
294#define INT16_MAX (32767)
295#endif
296#ifndef INT32_MAX
297#define INT32_MAX (2147483647)
298#endif
299#ifndef UINT8_MAX
300#define UINT8_MAX (255U)
301#endif
302#ifndef UINT16_MAX
303#define UINT16_MAX (65535U)
304#endif
305#ifndef UINT32_MAX
306#define UINT32_MAX (4294967295U)
307#endif
308
309#ifndef SIZE_MAX
310#define SIZE_MAX (~(size_t)0)
311#endif
312
313#endif /* ! C99 */
314
315#endif /* ! FLEXINT_H */
316
317/* begin standard C++ headers. */
318
319/* TODO: this is always defined, so inline it */
320#define yyconst const
321
322#if defined(__GNUC__) && __GNUC__ >= 3
323#define yynoreturn __attribute__((__noreturn__))
324#else
325#define yynoreturn
326#endif
327
328/* Returned upon end-of-file. */
329#define YY_NULL 0
330
331/* Promotes a possibly negative, possibly signed char to an
332 * integer in range [0..255] for use as an array index.
333 */
334#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
335
336/* An opaque pointer. */
337#ifndef YY_TYPEDEF_YY_SCANNER_T
338#define YY_TYPEDEF_YY_SCANNER_T
339typedef void* yyscan_t;
340#endif
341
342/* For convenience, these vars (plus the bison vars far below)
343 are macros in the reentrant scanner. */
344#define yyin yyg->yyin_r
345#define yyout yyg->yyout_r
346#define yyextra yyg->yyextra_r
347#define yyleng yyg->yyleng_r
348#define yytext yyg->yytext_r
349#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
350#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
351#define yy_flex_debug yyg->yy_flex_debug_r
352
353/* Enter a start condition. This macro really ought to take a parameter,
354 * but we do it the disgusting crufty way forced on us by the ()-less
355 * definition of BEGIN.
356 */
357#define BEGIN yyg->yy_start = 1 + 2 *
358/* Translate the current start state into a value that can be later handed
359 * to BEGIN to return to the state. The YYSTATE alias is for lex
360 * compatibility.
361 */
362#define YY_START ((yyg->yy_start - 1) / 2)
363#define YYSTATE YY_START
364/* Action number for EOF rule of a given start state. */
365#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
366/* Special action meaning "start processing a new file". */
367#define YY_NEW_FILE yyrestart( yyin , yyscanner )
368#define YY_END_OF_BUFFER_CHAR 0
369
370/* Size of default input buffer. */
371#ifndef YY_BUF_SIZE
372#ifdef __ia64__
373/* On IA-64, the buffer size is 16k, not 8k.
374 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
375 * Ditto for the __ia64__ case accordingly.
376 */
377#define YY_BUF_SIZE 32768
378#else
379#define YY_BUF_SIZE 16384
380#endif /* __ia64__ */
381#endif
382
383/* The state buf must be large enough to hold one state per character in the main buffer.
384 */
385#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
386
387#ifndef YY_TYPEDEF_YY_BUFFER_STATE
388#define YY_TYPEDEF_YY_BUFFER_STATE
389typedef struct yy_buffer_state *YY_BUFFER_STATE;
390#endif
391
392#ifndef YY_TYPEDEF_YY_SIZE_T
393#define YY_TYPEDEF_YY_SIZE_T
394typedef size_t yy_size_t;
395#endif
396
397#define EOB_ACT_CONTINUE_SCAN 0
398#define EOB_ACT_END_OF_FILE 1
399#define EOB_ACT_LAST_MATCH 2
400
401 #define YY_LESS_LINENO(n)
402 #define YY_LINENO_REWIND_TO(ptr)
403
404/* Return all but the first "n" matched characters back to the input stream. */
405#define yyless(n) \
406 do \
407 { \
408 /* Undo effects of setting up yytext. */ \
409 int yyless_macro_arg = (n); \
410 YY_LESS_LINENO(yyless_macro_arg);\
411 *yy_cp = yyg->yy_hold_char; \
412 YY_RESTORE_YY_MORE_OFFSET \
413 yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
414 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
415 } \
416 while ( 0 )
417#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
418
419#ifndef YY_STRUCT_YY_BUFFER_STATE
420#define YY_STRUCT_YY_BUFFER_STATE
422 {
423 FILE *yy_input_file;
424
425 char *yy_ch_buf; /* input buffer */
426 char *yy_buf_pos; /* current position in input buffer */
427
428 /* Size of input buffer in bytes, not including room for EOB
429 * characters.
430 */
431 int yy_buf_size;
432
433 /* Number of characters read into yy_ch_buf, not including EOB
434 * characters.
435 */
436 int yy_n_chars;
437
438 /* Whether we "own" the buffer - i.e., we know we created it,
439 * and can realloc() it to grow it, and should free() it to
440 * delete it.
441 */
442 int yy_is_our_buffer;
443
444 /* Whether this is an "interactive" input source; if so, and
445 * if we're using stdio for input, then we want to use getc()
446 * instead of fread(), to make sure we stop fetching input after
447 * each newline.
448 */
449 int yy_is_interactive;
450
451 /* Whether we're considered to be at the beginning of a line.
452 * If so, '^' rules will be active on the next match, otherwise
453 * not.
454 */
455 int yy_at_bol;
456
457 int yy_bs_lineno; /**< The line count. */
458 int yy_bs_column; /**< The column count. */
459
460 /* Whether to try to fill the input buffer when we reach the
461 * end of it.
462 */
463 int yy_fill_buffer;
464
465 int yy_buffer_status;
466
467#define YY_BUFFER_NEW 0
468#define YY_BUFFER_NORMAL 1
469 /* When an EOF's been seen but there's still some text to process
470 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
471 * shouldn't try reading from the input source any more. We might
472 * still have a bunch of tokens to match, though, because of
473 * possible backing-up.
474 *
475 * When we actually see the EOF, we change the status to "new"
476 * (via yyrestart()), so that the user can continue scanning by
477 * just pointing yyin at a new input file.
478 */
479#define YY_BUFFER_EOF_PENDING 2
480
481 };
482#endif /* !YY_STRUCT_YY_BUFFER_STATE */
483
484/* We provide macros for accessing buffer states in case in the
485 * future we want to put the buffer states in a more general
486 * "scanner state".
487 *
488 * Returns the top of the stack, or NULL.
489 */
490#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
491 ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
492 : NULL)
493/* Same as previous macro, but useful when we know that the buffer stack is not
494 * NULL or when we need an lvalue. For internal use only.
495 */
496#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
497
498void yyrestart ( FILE *input_file , yyscan_t yyscanner );
499void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
500YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner );
501void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
502void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner );
503void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner );
504void yypop_buffer_state ( yyscan_t yyscanner );
505
506static void yyensure_buffer_stack ( yyscan_t yyscanner );
507static void yy_load_buffer_state ( yyscan_t yyscanner );
508static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file , yyscan_t yyscanner );
509#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER , yyscanner)
510
511YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner );
512YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner );
513YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner );
514
515void *yyalloc ( yy_size_t , yyscan_t yyscanner );
516void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner );
517void yyfree ( void * , yyscan_t yyscanner );
518
519#define yy_new_buffer yy_create_buffer
520#define yy_set_interactive(is_interactive) \
521 { \
522 if ( ! YY_CURRENT_BUFFER ){ \
523 yyensure_buffer_stack (yyscanner); \
524 YY_CURRENT_BUFFER_LVALUE = \
525 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
526 } \
527 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
528 }
529#define yy_set_bol(at_bol) \
530 { \
531 if ( ! YY_CURRENT_BUFFER ){\
532 yyensure_buffer_stack (yyscanner); \
533 YY_CURRENT_BUFFER_LVALUE = \
534 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner); \
535 } \
536 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
537 }
538#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
539
540#define ematch_wrap(yyscanner) (/*CONSTCOND*/1)
541#define YY_SKIP_YYWRAP
542typedef flex_uint8_t YY_CHAR;
543
544typedef int yy_state_type;
545
546#define yytext_ptr yytext_r
547
548static yy_state_type yy_get_previous_state ( yyscan_t yyscanner );
549static yy_state_type yy_try_NUL_trans ( yy_state_type current_state , yyscan_t yyscanner);
550static int yy_get_next_buffer ( yyscan_t yyscanner );
551static void yynoreturn yy_fatal_error ( const char* msg , yyscan_t yyscanner );
552
553/* Done after the current pattern has been matched and before the
554 * corresponding action - sets up yytext.
555 */
556#define YY_DO_BEFORE_ACTION \
557 yyg->yytext_ptr = yy_bp; \
558 yyleng = (int) (yy_cp - yy_bp); \
559 yyg->yy_hold_char = *yy_cp; \
560 *yy_cp = '\0'; \
561 yyg->yy_c_buf_p = yy_cp;
562#define YY_NUM_RULES 91
563#define YY_END_OF_BUFFER 92
564/* This struct is not used in this scanner,
565 but its presence is necessary. */
567 {
568 flex_int32_t yy_verify;
569 flex_int32_t yy_nxt;
570 };
571static const flex_int16_t yy_accept[393] =
572 { 0,
573 0, 0, 0, 0, 92, 90, 1, 18, 2, 26,
574 23, 24, 30, 5, 5, 12, 8, 10, 90, 90,
575 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
576 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
577 90, 91, 3, 91, 4, 90, 1, 14, 5, 90,
578 28, 90, 29, 90, 90, 90, 40, 90, 90, 90,
579 90, 90, 15, 90, 90, 90, 90, 32, 90, 90,
580 90, 33, 90, 90, 7, 9, 90, 11, 90, 90,
581 90, 90, 90, 90, 90, 90, 90, 16, 3, 6,
582 13, 19, 37, 90, 39, 90, 90, 90, 38, 17,
583
584 90, 90, 42, 90, 90, 34, 35, 90, 47, 90,
585 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
586 90, 90, 31, 36, 25, 22, 90, 90, 21, 90,
587 90, 90, 90, 90, 54, 90, 90, 48, 90, 90,
588 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
589 90, 90, 90, 90, 90, 90, 86, 90, 27, 90,
590 90, 90, 90, 90, 90, 90, 49, 90, 90, 57,
591 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
592 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
593 90, 90, 90, 90, 90, 90, 90, 90, 53, 51,
594
595 90, 43, 90, 87, 90, 90, 90, 90, 90, 90,
596 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
597 90, 90, 90, 90, 90, 90, 90, 90, 20, 90,
598 52, 88, 90, 50, 90, 90, 90, 90, 90, 90,
599 90, 76, 90, 90, 80, 90, 90, 90, 90, 90,
600 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
601 66, 90, 90, 55, 90, 90, 90, 90, 90, 90,
602 90, 90, 90, 90, 90, 65, 90, 90, 90, 90,
603 90, 60, 90, 90, 90, 90, 90, 90, 90, 59,
604 90, 90, 41, 44, 45, 46, 56, 90, 74, 90,
605
606 90, 58, 90, 90, 90, 90, 62, 90, 90, 61,
607 90, 90, 90, 90, 90, 63, 90, 90, 90, 90,
608 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
609 90, 90, 90, 90, 90, 90, 90, 90, 90, 89,
610 72, 90, 90, 90, 70, 81, 82, 90, 90, 90,
611 64, 71, 83, 90, 90, 90, 90, 90, 90, 90,
612 90, 90, 90, 90, 90, 90, 90, 90, 77, 90,
613 67, 75, 90, 68, 90, 90, 78, 90, 90, 84,
614 69, 90, 90, 90, 90, 90, 90, 85, 73, 90,
615 79, 0
616
617 } ;
618
619static const YY_CHAR yy_ec[256] =
620 { 0,
621 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
622 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
623 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
624 1, 2, 4, 5, 1, 1, 1, 6, 1, 7,
625 8, 1, 9, 1, 1, 1, 1, 10, 11, 12,
626 13, 14, 14, 15, 14, 16, 14, 1, 1, 17,
627 18, 19, 1, 1, 20, 21, 22, 23, 24, 25,
628 1, 26, 27, 1, 28, 29, 30, 31, 32, 33,
629 1, 34, 35, 36, 37, 1, 1, 38, 1, 1,
630 1, 39, 1, 1, 40, 1, 41, 42, 43, 44,
631
632 45, 46, 47, 48, 49, 1, 50, 51, 52, 53,
633 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
634 64, 1, 1, 65, 1, 1, 1, 1, 1, 1,
635 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
636 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
637 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
638 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
639 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
640 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
641 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
642
643 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
644 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
645 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
646 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
647 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
648 1, 1, 1, 1, 1
649 } ;
650
651static const YY_CHAR yy_meta[66] =
652 { 0,
653 1, 2, 3, 1, 3, 2, 2, 2, 2, 1,
654 1, 1, 1, 1, 1, 1, 2, 2, 2, 1,
655 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
656 1, 1, 1, 1, 1, 1, 1, 1, 4, 1,
657 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
658 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
659 1, 1, 1, 1, 2
660 } ;
661
662static const flex_int16_t yy_base[396] =
663 { 0,
664 0, 0, 63, 64, 537, 0, 68, 0, 538, 530,
665 538, 538, 538, 62, 69, 538, 538, 516, 55, 57,
666 52, 55, 60, 67, 72, 73, 64, 79, 75, 100,
667 115, 65, 83, 475, 102, 117, 118, 89, 121, 131,
668 482, 467, 0, 538, 538, 0, 133, 538, 167, 179,
669 538, 123, 0, 111, 124, 132, 516, 153, 138, 151,
670 169, 171, 0, 172, 170, 178, 171, 0, 129, 515,
671 517, 0, 469, 466, 0, 0, 485, 0, 183, 466,
672 41, 471, 186, 475, 482, 183, 480, 538, 0, 0,
673 0, 0, 0, 184, 0, 187, 189, 207, 0, 0,
674
675 206, 218, 0, 208, 215, 0, 0, 479, 466, 474,
676 466, 466, 194, 461, 455, 469, 461, 462, 469, 228,
677 456, 455, 0, 0, 0, 0, 226, 213, 0, 217,
678 456, 465, 464, 459, 0, 458, 438, 0, 447, 446,
679 458, 452, 439, 204, 442, 438, 237, 453, 444, 451,
680 434, 249, 236, 426, 199, 445, 0, 220, 0, 227,
681 443, 435, 425, 432, 431, 428, 0, 430, 423, 0,
682 432, 429, 427, 417, 419, 423, 417, 415, 419, 408,
683 208, 409, 152, 424, 408, 414, 406, 421, 423, 408,
684 417, 412, 415, 235, 261, 406, 413, 410, 0, 0,
685
686 411, 0, 397, 0, 414, 399, 399, 411, 401, 387,
687 400, 400, 406, 391, 385, 257, 400, 384, 389, 381,
688 395, 379, 258, 378, 391, 383, 375, 370, 0, 262,
689 0, 0, 392, 0, 382, 388, 386, 384, 371, 375,
690 384, 0, 379, 382, 0, 368, 365, 360, 365, 369,
691 364, 371, 375, 369, 361, 368, 355, 350, 360, 363,
692 0, 367, 361, 0, 266, 294, 361, 363, 345, 362,
693 350, 336, 342, 341, 354, 0, 345, 349, 332, 341,
694 333, 0, 350, 350, 331, 334, 336, 340, 333, 0,
695 266, 344, 0, 0, 0, 0, 0, 340, 0, 333,
696
697 336, 0, 336, 320, 328, 332, 0, 335, 330, 0,
698 323, 330, 325, 309, 325, 0, 324, 317, 307, 311,
699 315, 318, 310, 322, 312, 320, 306, 299, 303, 305,
700 314, 314, 300, 299, 297, 299, 304, 303, 296, 0,
701 0, 305, 293, 302, 0, 0, 0, 289, 287, 287,
702 0, 0, 0, 286, 279, 285, 283, 285, 287, 290,
703 281, 265, 275, 277, 273, 270, 266, 261, 0, 268,
704 0, 0, 264, 0, 265, 214, 0, 207, 209, 0,
705 0, 205, 170, 109, 93, 75, 53, 0, 0, 57,
706 0, 538, 325, 329, 333
707
708 } ;
709
710static const flex_int16_t yy_def[396] =
711 { 0,
712 392, 1, 393, 393, 392, 394, 392, 394, 392, 392,
713 392, 392, 392, 394, 394, 392, 392, 392, 394, 394,
714 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
715 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
716 394, 392, 395, 392, 392, 394, 392, 392, 394, 394,
717 392, 394, 394, 394, 394, 394, 394, 394, 394, 394,
718 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
719 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
720 394, 394, 394, 394, 394, 394, 394, 392, 395, 50,
721 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
722
723 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
724 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
725 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
726 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
727 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
728 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
729 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
730 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
731 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
732 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
733
734 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
735 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
736 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
737 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
738 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
739 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
740 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
741 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
742 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
743 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
744
745 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
746 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
747 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
748 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
749 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
750 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
751 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
752 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
753 394, 394, 394, 394, 394, 394, 394, 394, 394, 394,
754 394, 0, 392, 392, 392
755
756 } ;
757
758static const flex_int16_t yy_nxt[604] =
759 { 0,
760 6, 7, 7, 8, 9, 10, 11, 12, 13, 14,
761 15, 15, 15, 15, 15, 15, 16, 17, 18, 19,
762 6, 20, 6, 21, 22, 6, 23, 6, 24, 25,
763 26, 27, 28, 6, 29, 30, 31, 6, 6, 6,
764 19, 6, 20, 32, 33, 22, 34, 6, 23, 6,
765 35, 36, 26, 27, 37, 6, 38, 39, 40, 31,
766 41, 6, 6, 6, 42, 44, 44, 45, 45, 47,
767 47, 49, 49, 49, 49, 49, 49, 49, 49, 49,
768 49, 49, 49, 49, 49, 52, 54, 55, 56, 114,
769 53, 59, 57, 58, 115, 60, 61, 63, 64, 50,
770
771 65, 44, 44, 391, 62, 73, 390, 52, 54, 74,
772 55, 56, 59, 53, 57, 58, 60, 61, 55, 64,
773 63, 66, 65, 67, 50, 70, 62, 71, 58, 82,
774 72, 68, 389, 69, 47, 47, 59, 64, 75, 388,
775 60, 55, 66, 92, 67, 91, 65, 83, 105, 93,
776 58, 84, 66, 68, 67, 77, 69, 79, 64, 387,
777 78, 60, 68, 94, 69, 92, 91, 80, 65, 105,
778 85, 93, 97, 86, 81, 67, 49, 49, 49, 49,
779 49, 49, 49, 96, 68, 94, 98, 69, 90, 90,
780 90, 90, 90, 90, 90, 97, 102, 217, 90, 90,
781
782 90, 90, 90, 90, 99, 96, 100, 101, 104, 98,
783 103, 218, 386, 123, 124, 103, 125, 97, 102, 90,
784 90, 90, 90, 90, 90, 111, 126, 99, 117, 100,
785 101, 121, 103, 104, 118, 123, 124, 103, 125, 112,
786 97, 127, 128, 129, 136, 130, 172, 126, 159, 158,
787 191, 160, 137, 194, 173, 192, 214, 385, 384, 195,
788 383, 215, 382, 128, 127, 229, 129, 130, 144, 145,
789 158, 159, 146, 147, 160, 148, 194, 176, 149, 150,
790 186, 195, 151, 187, 152, 153, 154, 229, 188, 155,
791 177, 182, 230, 183, 189, 265, 247, 257, 248, 258,
792
793 184, 293, 185, 294, 295, 296, 318, 249, 381, 380,
794 379, 378, 377, 376, 230, 250, 259, 375, 265, 374,
795 373, 319, 372, 371, 293, 43, 43, 43, 43, 46,
796 370, 369, 46, 89, 89, 368, 367, 366, 365, 364,
797 363, 362, 361, 360, 359, 358, 357, 356, 355, 354,
798 353, 352, 351, 350, 349, 348, 347, 346, 345, 344,
799 343, 342, 341, 340, 339, 338, 337, 336, 335, 334,
800 333, 332, 331, 330, 329, 328, 327, 326, 325, 324,
801 323, 322, 321, 320, 317, 316, 315, 314, 313, 312,
802 311, 310, 309, 308, 307, 306, 305, 304, 303, 302,
803
804 301, 300, 299, 298, 297, 292, 291, 290, 289, 288,
805 287, 286, 285, 284, 283, 282, 281, 280, 279, 278,
806 277, 276, 275, 274, 273, 272, 271, 270, 269, 268,
807 267, 266, 264, 263, 262, 261, 260, 256, 255, 254,
808 253, 252, 251, 246, 245, 244, 243, 242, 241, 240,
809 239, 238, 237, 236, 235, 234, 233, 232, 231, 228,
810 227, 226, 225, 224, 223, 222, 221, 220, 219, 216,
811 213, 212, 211, 210, 209, 208, 207, 206, 205, 204,
812 203, 202, 201, 200, 199, 198, 197, 196, 193, 190,
813 181, 180, 179, 178, 175, 174, 171, 170, 169, 168,
814
815 167, 166, 165, 164, 163, 162, 161, 157, 156, 143,
816 142, 141, 140, 139, 138, 135, 134, 133, 132, 131,
817 122, 120, 119, 116, 113, 110, 109, 108, 107, 106,
818 95, 88, 87, 76, 51, 48, 392, 5, 392, 392,
819 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
820 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
821 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
822 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
823 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
824 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
825
826 392, 392, 392
827 } ;
828
829static const flex_int16_t yy_chk[604] =
830 { 0,
831 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
832 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
833 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
834 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
835 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
836 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
837 1, 1, 1, 1, 1, 3, 4, 3, 4, 7,
838 7, 14, 14, 14, 14, 14, 14, 14, 15, 15,
839 15, 15, 15, 15, 15, 19, 20, 21, 22, 81,
840 19, 25, 23, 24, 81, 25, 26, 27, 28, 14,
841
842 29, 3, 4, 390, 26, 32, 387, 19, 20, 32,
843 21, 22, 25, 19, 23, 24, 25, 26, 33, 28,
844 27, 30, 29, 30, 14, 31, 26, 31, 35, 38,
845 31, 30, 386, 30, 47, 47, 36, 37, 33, 385,
846 36, 33, 30, 54, 30, 52, 39, 38, 69, 55,
847 35, 38, 40, 30, 40, 35, 30, 36, 37, 384,
848 35, 36, 40, 56, 40, 54, 52, 37, 39, 69,
849 39, 55, 59, 40, 37, 40, 49, 49, 49, 49,
850 49, 49, 49, 58, 40, 56, 60, 40, 50, 50,
851 50, 50, 50, 50, 50, 59, 65, 183, 50, 50,
852
853 50, 50, 50, 50, 61, 58, 62, 64, 67, 60,
854 66, 183, 383, 94, 96, 86, 97, 79, 65, 50,
855 50, 50, 50, 50, 50, 79, 98, 61, 83, 62,
856 64, 86, 66, 67, 83, 94, 96, 86, 97, 79,
857 79, 101, 102, 104, 113, 105, 144, 98, 128, 127,
858 155, 130, 113, 158, 144, 155, 181, 382, 379, 160,
859 378, 181, 376, 102, 101, 194, 104, 105, 120, 120,
860 127, 128, 120, 120, 130, 120, 158, 147, 120, 120,
861 153, 160, 120, 153, 120, 120, 120, 194, 153, 120,
862 147, 152, 195, 152, 153, 230, 216, 223, 216, 223,
863
864 152, 265, 152, 266, 266, 266, 291, 216, 375, 373,
865 370, 368, 367, 366, 195, 216, 223, 365, 230, 364,
866 363, 291, 362, 361, 265, 393, 393, 393, 393, 394,
867 360, 359, 394, 395, 395, 358, 357, 356, 355, 354,
868 350, 349, 348, 344, 343, 342, 339, 338, 337, 336,
869 335, 334, 333, 332, 331, 330, 329, 328, 327, 326,
870 325, 324, 323, 322, 321, 320, 319, 318, 317, 315,
871 314, 313, 312, 311, 309, 308, 306, 305, 304, 303,
872 301, 300, 298, 292, 289, 288, 287, 286, 285, 284,
873 283, 281, 280, 279, 278, 277, 275, 274, 273, 272,
874
875 271, 270, 269, 268, 267, 263, 262, 260, 259, 258,
876 257, 256, 255, 254, 253, 252, 251, 250, 249, 248,
877 247, 246, 244, 243, 241, 240, 239, 238, 237, 236,
878 235, 233, 228, 227, 226, 225, 224, 222, 221, 220,
879 219, 218, 217, 215, 214, 213, 212, 211, 210, 209,
880 208, 207, 206, 205, 203, 201, 198, 197, 196, 193,
881 192, 191, 190, 189, 188, 187, 186, 185, 184, 182,
882 180, 179, 178, 177, 176, 175, 174, 173, 172, 171,
883 169, 168, 166, 165, 164, 163, 162, 161, 156, 154,
884 151, 150, 149, 148, 146, 145, 143, 142, 141, 140,
885
886 139, 137, 136, 134, 133, 132, 131, 122, 121, 119,
887 118, 117, 116, 115, 114, 112, 111, 110, 109, 108,
888 87, 85, 84, 82, 80, 77, 74, 73, 71, 70,
889 57, 42, 41, 34, 18, 10, 5, 392, 392, 392,
890 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
891 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
892 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
893 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
894 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
895 392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
896
897 392, 392, 392
898 } ;
899
900/* The intent behind this definition is that it'll catch
901 * any uses of REJECT which flex missed.
902 */
903#define REJECT reject_used_but_not_detected
904#define yymore() yymore_used_but_not_detected
905#define YY_MORE_ADJ 0
906#define YY_RESTORE_YY_MORE_OFFSET
907#line 1 "lib/route/cls/ematch_grammar.l"
908/* SPDX-License-Identifier: LGPL-2.1-only */
909/*
910 * Copyright (c) 2010-2013 Thomas Graf <tgraf@suug.ch>
911 */
912#line 7 "lib/route/cls/ematch_grammar.l"
913 #include <linux/tc_ematch/tc_em_cmp.h>
914
915 #include <netlink/netlink.h>
916 #include <netlink/route/cls/ematch.h>
917 #include <netlink/route/cls/ematch/cmp.h>
918
919 #include "nl-route.h"
920
921 #include "ematch_syntax.h"
922
923 int ematch_get_column(yyscan_t);
924 void ematch_set_column(int, yyscan_t);
925#line 925 "lib/route/cls/ematch_grammar.c"
926#define YY_NO_INPUT 1
927
928#line 928 "lib/route/cls/ematch_grammar.c"
929
930#define INITIAL 0
931#define QUOTE 1
932
933#ifndef YY_NO_UNISTD_H
934/* Special case for "unistd.h", since it is non-ANSI. We include it way
935 * down here because we want the user's section 1 to have been scanned first.
936 * The user has a chance to override it with an option.
937 */
938#include <unistd.h>
939#endif
940
941#ifndef YY_EXTRA_TYPE
942#define YY_EXTRA_TYPE void *
943#endif
944
945/* Holds the entire state of the reentrant scanner. */
947 {
948
949 /* User-defined. Not touched by flex. */
950 YY_EXTRA_TYPE yyextra_r;
951
952 /* The rest are the same as the globals declared in the non-reentrant scanner. */
953 FILE *yyin_r, *yyout_r;
954 size_t yy_buffer_stack_top; /**< index of top of stack. */
955 size_t yy_buffer_stack_max; /**< capacity of stack. */
956 YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
957 char yy_hold_char;
958 int yy_n_chars;
959 int yyleng_r;
960 char *yy_c_buf_p;
961 int yy_init;
962 int yy_start;
963 int yy_did_buffer_switch_on_eof;
964 int yy_start_stack_ptr;
965 int yy_start_stack_depth;
966 int *yy_start_stack;
967 yy_state_type yy_last_accepting_state;
968 char* yy_last_accepting_cpos;
969
970 int yylineno_r;
971 int yy_flex_debug_r;
972
973 char *yytext_r;
974 int yy_more_flag;
975 int yy_more_len;
976
977 YYSTYPE * yylval_r;
978
979 }; /* end struct yyguts_t */
980
981static int yy_init_globals ( yyscan_t yyscanner );
982
983 /* This must go here because YYSTYPE and YYLTYPE are included
984 * from bison output in section 1.*/
985 # define yylval yyg->yylval_r
986
987int yylex_init (yyscan_t* scanner);
988
989int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner);
990
991/* Accessor methods to globals.
992 These are made visible to non-reentrant scanners for convenience. */
993
994int yylex_destroy ( yyscan_t yyscanner );
995
996int yyget_debug ( yyscan_t yyscanner );
997
998void yyset_debug ( int debug_flag , yyscan_t yyscanner );
999
1000YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner );
1001
1002void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner );
1003
1004FILE *yyget_in ( yyscan_t yyscanner );
1005
1006void yyset_in ( FILE * _in_str , yyscan_t yyscanner );
1007
1008FILE *yyget_out ( yyscan_t yyscanner );
1009
1010void yyset_out ( FILE * _out_str , yyscan_t yyscanner );
1011
1012 int yyget_leng ( yyscan_t yyscanner );
1013
1014char *yyget_text ( yyscan_t yyscanner );
1015
1016int yyget_lineno ( yyscan_t yyscanner );
1017
1018void yyset_lineno ( int _line_number , yyscan_t yyscanner );
1019
1020int yyget_column ( yyscan_t yyscanner );
1021
1022void yyset_column ( int _column_no , yyscan_t yyscanner );
1023
1024YYSTYPE * yyget_lval ( yyscan_t yyscanner );
1025
1026void yyset_lval ( YYSTYPE * yylval_param , yyscan_t yyscanner );
1027
1028/* Macros after this point can all be overridden by user definitions in
1029 * section 1.
1030 */
1031
1032#ifndef YY_SKIP_YYWRAP
1033#ifdef __cplusplus
1034extern "C" int yywrap ( yyscan_t yyscanner );
1035#else
1036extern int yywrap ( yyscan_t yyscanner );
1037#endif
1038#endif
1039
1040#ifndef YY_NO_UNPUT
1041
1042#endif
1043
1044#ifndef yytext_ptr
1045static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner);
1046#endif
1047
1048#ifdef YY_NEED_STRLEN
1049static int yy_flex_strlen ( const char * , yyscan_t yyscanner);
1050#endif
1051
1052#ifndef YY_NO_INPUT
1053#ifdef __cplusplus
1054static int yyinput ( yyscan_t yyscanner );
1055#else
1056static int input ( yyscan_t yyscanner );
1057#endif
1058
1059#endif
1060
1061/* Amount of stuff to slurp up with each read. */
1062#ifndef YY_READ_BUF_SIZE
1063#ifdef __ia64__
1064/* On IA-64, the buffer size is 16k, not 8k */
1065#define YY_READ_BUF_SIZE 16384
1066#else
1067#define YY_READ_BUF_SIZE 8192
1068#endif /* __ia64__ */
1069#endif
1070
1071/* Copy whatever the last rule matched to the standard output. */
1072#ifndef ECHO
1073/* This used to be an fputs(), but since the string might contain NUL's,
1074 * we now use fwrite().
1075 */
1076#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
1077#endif
1078
1079/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
1080 * is returned in "result".
1081 */
1082#ifndef YY_INPUT
1083#define YY_INPUT(buf,result,max_size) \
1084 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
1085 { \
1086 int c = '*'; \
1087 int n; \
1088 for ( n = 0; n < max_size && \
1089 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
1090 buf[n] = (char) c; \
1091 if ( c == '\n' ) \
1092 buf[n++] = (char) c; \
1093 if ( c == EOF && ferror( yyin ) ) \
1094 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1095 result = n; \
1096 } \
1097 else \
1098 { \
1099 errno=0; \
1100 while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
1101 { \
1102 if( errno != EINTR) \
1103 { \
1104 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1105 break; \
1106 } \
1107 errno=0; \
1108 clearerr(yyin); \
1109 } \
1110 }\
1111\
1112
1113#endif
1114
1115/* No semi-colon after return; correct usage is to write "yyterminate();" -
1116 * we don't want an extra ';' after the "return" because that will cause
1117 * some compilers to complain about unreachable statements.
1118 */
1119#ifndef yyterminate
1120#define yyterminate() return YY_NULL
1121#endif
1122
1123/* Number of entries by which start-condition stack grows. */
1124#ifndef YY_START_STACK_INCR
1125#define YY_START_STACK_INCR 25
1126#endif
1127
1128/* Report a fatal error. */
1129#ifndef YY_FATAL_ERROR
1130#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
1131#endif
1132
1133/* end tables serialization structures and prototypes */
1134
1135/* Default declaration of generated scanner - a define so the user can
1136 * easily add parameters.
1137 */
1138#ifndef YY_DECL
1139#define YY_DECL_IS_OURS 1
1140
1141extern int yylex \
1142 (YYSTYPE * yylval_param , yyscan_t yyscanner);
1143
1144#define YY_DECL int yylex \
1145 (YYSTYPE * yylval_param , yyscan_t yyscanner)
1146#endif /* !YY_DECL */
1147
1148/* Code executed at the beginning of each rule, after yytext and yyleng
1149 * have been set up.
1150 */
1151#ifndef YY_USER_ACTION
1152#define YY_USER_ACTION
1153#endif
1154
1155/* Code executed at the end of each rule. */
1156#ifndef YY_BREAK
1157#define YY_BREAK /*LINTED*/break;
1158#endif
1159
1160#define YY_RULE_SETUP \
1161 YY_USER_ACTION
1162
1163/** The main scanner function which does all the work.
1164 */
1165YY_DECL
1166{
1167 yy_state_type yy_current_state;
1168 char *yy_cp, *yy_bp;
1169 int yy_act;
1170 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1171
1172 yylval = yylval_param;
1173
1174 if ( !yyg->yy_init )
1175 {
1176 yyg->yy_init = 1;
1177
1178#ifdef YY_USER_INIT
1179 YY_USER_INIT;
1180#endif
1181
1182 if ( ! yyg->yy_start )
1183 yyg->yy_start = 1; /* first start state */
1184
1185 if ( ! yyin )
1186 yyin = stdin;
1187
1188 if ( ! yyout )
1189 yyout = stdout;
1190
1191 if ( ! YY_CURRENT_BUFFER ) {
1192 yyensure_buffer_stack (yyscanner);
1193 YY_CURRENT_BUFFER_LVALUE =
1194 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
1195 }
1196
1197 yy_load_buffer_state( yyscanner );
1198 }
1199
1200 {
1201#line 32 "lib/route/cls/ematch_grammar.l"
1202
1203
1204#line 1204 "lib/route/cls/ematch_grammar.c"
1205
1206 while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
1207 {
1208 yy_cp = yyg->yy_c_buf_p;
1209
1210 /* Support of yytext. */
1211 *yy_cp = yyg->yy_hold_char;
1212
1213 /* yy_bp points to the position in yy_ch_buf of the start of
1214 * the current run.
1215 */
1216 yy_bp = yy_cp;
1217
1218 yy_current_state = yyg->yy_start;
1219yy_match:
1220 do
1221 {
1222 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
1223 if ( yy_accept[yy_current_state] )
1224 {
1225 yyg->yy_last_accepting_state = yy_current_state;
1226 yyg->yy_last_accepting_cpos = yy_cp;
1227 }
1228 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1229 {
1230 yy_current_state = (int) yy_def[yy_current_state];
1231 if ( yy_current_state >= 393 )
1232 yy_c = yy_meta[yy_c];
1233 }
1234 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
1235 ++yy_cp;
1236 }
1237 while ( yy_base[yy_current_state] != 538 );
1238
1239yy_find_action:
1240 yy_act = yy_accept[yy_current_state];
1241 if ( yy_act == 0 )
1242 { /* have to back up */
1243 yy_cp = yyg->yy_last_accepting_cpos;
1244 yy_current_state = yyg->yy_last_accepting_state;
1245 yy_act = yy_accept[yy_current_state];
1246 }
1247
1248 YY_DO_BEFORE_ACTION;
1249
1250do_action: /* This label is used only to access EOF actions. */
1251
1252 switch ( yy_act )
1253 { /* beginning of action switch */
1254 case 0: /* must back up */
1255 /* undo the effects of YY_DO_BEFORE_ACTION */
1256 *yy_cp = yyg->yy_hold_char;
1257 yy_cp = yyg->yy_last_accepting_cpos;
1258 yy_current_state = yyg->yy_last_accepting_state;
1259 goto yy_find_action;
1260
1261case 1:
1262/* rule 1 can match eol */
1263YY_RULE_SETUP
1264#line 34 "lib/route/cls/ematch_grammar.l"
1265
1266 YY_BREAK
1267case 2:
1268YY_RULE_SETUP
1269#line 36 "lib/route/cls/ematch_grammar.l"
1270{
1271 NL_DBG(4, "Beginning of quote\n");
1272 yylval->q.len = 32;
1273 if (!(yylval->q.data = calloc(1, yylval->q.len)))
1274 return ERROR;
1275
1276 yylval->q.index = 0;
1277 BEGIN(QUOTE);
1278 }
1279 YY_BREAK
1280case 3:
1281YY_RULE_SETUP
1282#line 46 "lib/route/cls/ematch_grammar.l"
1283{
1284 memcpy(yylval->q.data + yylval->q.index, yytext,
1285 strlen(yytext));
1286 yylval->q.index += strlen(yytext);
1287 }
1288 YY_BREAK
1289case 4:
1290YY_RULE_SETUP
1291#line 52 "lib/route/cls/ematch_grammar.l"
1292{
1293 BEGIN(0);
1294 return QUOTED;
1295 }
1296 YY_BREAK
1297case 5:
1298#line 59 "lib/route/cls/ematch_grammar.l"
1299case 6:
1300YY_RULE_SETUP
1301#line 59 "lib/route/cls/ematch_grammar.l"
1302{
1303 yylval->i = strtoul(yytext, NULL, 0);
1304 return NUMBER;
1305 }
1306 YY_BREAK
1307case 7:
1308#line 65 "lib/route/cls/ematch_grammar.l"
1309case 8:
1310YY_RULE_SETUP
1311#line 65 "lib/route/cls/ematch_grammar.l"
1312return KW_EQ;
1313 YY_BREAK
1314case 9:
1315#line 67 "lib/route/cls/ematch_grammar.l"
1316case 10:
1317YY_RULE_SETUP
1318#line 67 "lib/route/cls/ematch_grammar.l"
1319return KW_GT;
1320 YY_BREAK
1321case 11:
1322#line 69 "lib/route/cls/ematch_grammar.l"
1323case 12:
1324YY_RULE_SETUP
1325#line 69 "lib/route/cls/ematch_grammar.l"
1326return KW_LT;
1327 YY_BREAK
1328case 13:
1329#line 72 "lib/route/cls/ematch_grammar.l"
1330case 14:
1331YY_RULE_SETUP
1332#line 72 "lib/route/cls/ematch_grammar.l"
1333{ yylval->i = TCF_EM_REL_AND; return LOGIC; }
1334 YY_BREAK
1335case 15:
1336#line 74 "lib/route/cls/ematch_grammar.l"
1337case 16:
1338YY_RULE_SETUP
1339#line 74 "lib/route/cls/ematch_grammar.l"
1340{ yylval->i = TCF_EM_REL_OR; return LOGIC; }
1341 YY_BREAK
1342case 17:
1343#line 76 "lib/route/cls/ematch_grammar.l"
1344case 18:
1345YY_RULE_SETUP
1346#line 76 "lib/route/cls/ematch_grammar.l"
1347return NOT;
1348 YY_BREAK
1349case 19:
1350YY_RULE_SETUP
1351#line 78 "lib/route/cls/ematch_grammar.l"
1352{ yylval->i = TCF_EM_CMP; return EMATCH_CMP; }
1353 YY_BREAK
1354case 20:
1355YY_RULE_SETUP
1356#line 79 "lib/route/cls/ematch_grammar.l"
1357{ yylval->i = TCF_EM_NBYTE; return EMATCH_NBYTE; }
1358 YY_BREAK
1359case 21:
1360YY_RULE_SETUP
1361#line 80 "lib/route/cls/ematch_grammar.l"
1362{ yylval->i = TCF_EM_TEXT; return EMATCH_TEXT; }
1363 YY_BREAK
1364case 22:
1365YY_RULE_SETUP
1366#line 81 "lib/route/cls/ematch_grammar.l"
1367{ yylval->i = TCF_EM_META; return EMATCH_META; }
1368 YY_BREAK
1369case 23:
1370YY_RULE_SETUP
1371#line 83 "lib/route/cls/ematch_grammar.l"
1372return KW_OPEN;
1373 YY_BREAK
1374case 24:
1375YY_RULE_SETUP
1376#line 84 "lib/route/cls/ematch_grammar.l"
1377return KW_CLOSE;
1378 YY_BREAK
1379case 25:
1380#line 86 "lib/route/cls/ematch_grammar.l"
1381case 26:
1382YY_RULE_SETUP
1383#line 86 "lib/route/cls/ematch_grammar.l"
1384return KW_MASK;
1385 YY_BREAK
1386case 27:
1387#line 88 "lib/route/cls/ematch_grammar.l"
1388case 28:
1389YY_RULE_SETUP
1390#line 88 "lib/route/cls/ematch_grammar.l"
1391return KW_SHIFT;
1392 YY_BREAK
1393case 29:
1394YY_RULE_SETUP
1395#line 89 "lib/route/cls/ematch_grammar.l"
1396return KW_AT;
1397 YY_BREAK
1398case 30:
1399YY_RULE_SETUP
1400#line 90 "lib/route/cls/ematch_grammar.l"
1401return KW_PLUS;
1402 YY_BREAK
1403case 31:
1404YY_RULE_SETUP
1405#line 91 "lib/route/cls/ematch_grammar.l"
1406return KW_FROM;
1407 YY_BREAK
1408case 32:
1409YY_RULE_SETUP
1410#line 92 "lib/route/cls/ematch_grammar.l"
1411return KW_TO;
1412 YY_BREAK
1413case 33:
1414YY_RULE_SETUP
1415#line 94 "lib/route/cls/ematch_grammar.l"
1416{ yylval->i = TCF_EM_ALIGN_U8; return ALIGN; }
1417 YY_BREAK
1418case 34:
1419YY_RULE_SETUP
1420#line 95 "lib/route/cls/ematch_grammar.l"
1421{ yylval->i = TCF_EM_ALIGN_U16; return ALIGN; }
1422 YY_BREAK
1423case 35:
1424YY_RULE_SETUP
1425#line 96 "lib/route/cls/ematch_grammar.l"
1426{ yylval->i = TCF_EM_ALIGN_U32; return ALIGN; }
1427 YY_BREAK
1428case 36:
1429#line 99 "lib/route/cls/ematch_grammar.l"
1430case 37:
1431YY_RULE_SETUP
1432#line 99 "lib/route/cls/ematch_grammar.l"
1433{ yylval->i = TCF_LAYER_LINK; return LAYER; }
1434 YY_BREAK
1435case 38:
1436#line 101 "lib/route/cls/ematch_grammar.l"
1437case 39:
1438#line 102 "lib/route/cls/ematch_grammar.l"
1439case 40:
1440YY_RULE_SETUP
1441#line 102 "lib/route/cls/ematch_grammar.l"
1442{ yylval->i = TCF_LAYER_NETWORK; return LAYER; }
1443 YY_BREAK
1444case 41:
1445#line 104 "lib/route/cls/ematch_grammar.l"
1446case 42:
1447YY_RULE_SETUP
1448#line 104 "lib/route/cls/ematch_grammar.l"
1449{ yylval->i = TCF_LAYER_TRANSPORT; return LAYER; }
1450 YY_BREAK
1451case 43:
1452YY_RULE_SETUP
1453#line 106 "lib/route/cls/ematch_grammar.l"
1454return META_RANDOM;
1455 YY_BREAK
1456case 44:
1457YY_RULE_SETUP
1458#line 107 "lib/route/cls/ematch_grammar.l"
1459return META_LOADAVG_0;
1460 YY_BREAK
1461case 45:
1462YY_RULE_SETUP
1463#line 108 "lib/route/cls/ematch_grammar.l"
1464return META_LOADAVG_1;
1465 YY_BREAK
1466case 46:
1467YY_RULE_SETUP
1468#line 109 "lib/route/cls/ematch_grammar.l"
1469return META_LOADAVG_2;
1470 YY_BREAK
1471case 47:
1472YY_RULE_SETUP
1473#line 110 "lib/route/cls/ematch_grammar.l"
1474return META_DEV;
1475 YY_BREAK
1476case 48:
1477YY_RULE_SETUP
1478#line 111 "lib/route/cls/ematch_grammar.l"
1479return META_PRIO;
1480 YY_BREAK
1481case 49:
1482YY_RULE_SETUP
1483#line 112 "lib/route/cls/ematch_grammar.l"
1484return META_PROTO;
1485 YY_BREAK
1486case 50:
1487YY_RULE_SETUP
1488#line 113 "lib/route/cls/ematch_grammar.l"
1489return META_PKTTYPE;
1490 YY_BREAK
1491case 51:
1492YY_RULE_SETUP
1493#line 114 "lib/route/cls/ematch_grammar.l"
1494return META_PKTLEN;
1495 YY_BREAK
1496case 52:
1497YY_RULE_SETUP
1498#line 115 "lib/route/cls/ematch_grammar.l"
1499return META_DATALEN;
1500 YY_BREAK
1501case 53:
1502YY_RULE_SETUP
1503#line 116 "lib/route/cls/ematch_grammar.l"
1504return META_MACLEN;
1505 YY_BREAK
1506case 54:
1507YY_RULE_SETUP
1508#line 117 "lib/route/cls/ematch_grammar.l"
1509return META_MARK;
1510 YY_BREAK
1511case 55:
1512YY_RULE_SETUP
1513#line 118 "lib/route/cls/ematch_grammar.l"
1514return META_TCINDEX;
1515 YY_BREAK
1516case 56:
1517YY_RULE_SETUP
1518#line 119 "lib/route/cls/ematch_grammar.l"
1519return META_RTCLASSID;
1520 YY_BREAK
1521case 57:
1522YY_RULE_SETUP
1523#line 120 "lib/route/cls/ematch_grammar.l"
1524return META_RTIIF;
1525 YY_BREAK
1526case 58:
1527YY_RULE_SETUP
1528#line 121 "lib/route/cls/ematch_grammar.l"
1529return META_SK_FAMILY;
1530 YY_BREAK
1531case 59:
1532YY_RULE_SETUP
1533#line 122 "lib/route/cls/ematch_grammar.l"
1534return META_SK_STATE;
1535 YY_BREAK
1536case 60:
1537YY_RULE_SETUP
1538#line 123 "lib/route/cls/ematch_grammar.l"
1539return META_SK_REUSE;
1540 YY_BREAK
1541case 61:
1542YY_RULE_SETUP
1543#line 124 "lib/route/cls/ematch_grammar.l"
1544return META_SK_REFCNT;
1545 YY_BREAK
1546case 62:
1547YY_RULE_SETUP
1548#line 125 "lib/route/cls/ematch_grammar.l"
1549return META_SK_RCVBUF;
1550 YY_BREAK
1551case 63:
1552YY_RULE_SETUP
1553#line 126 "lib/route/cls/ematch_grammar.l"
1554return META_SK_SNDBUF;
1555 YY_BREAK
1556case 64:
1557YY_RULE_SETUP
1558#line 127 "lib/route/cls/ematch_grammar.l"
1559return META_SK_SHUTDOWN;
1560 YY_BREAK
1561case 65:
1562YY_RULE_SETUP
1563#line 128 "lib/route/cls/ematch_grammar.l"
1564return META_SK_PROTO;
1565 YY_BREAK
1566case 66:
1567YY_RULE_SETUP
1568#line 129 "lib/route/cls/ematch_grammar.l"
1569return META_SK_TYPE;
1570 YY_BREAK
1571case 67:
1572YY_RULE_SETUP
1573#line 130 "lib/route/cls/ematch_grammar.l"
1574return META_SK_RMEM_ALLOC;
1575 YY_BREAK
1576case 68:
1577YY_RULE_SETUP
1578#line 131 "lib/route/cls/ematch_grammar.l"
1579return META_SK_WMEM_ALLOC;
1580 YY_BREAK
1581case 69:
1582YY_RULE_SETUP
1583#line 132 "lib/route/cls/ematch_grammar.l"
1584return META_SK_WMEM_QUEUED;
1585 YY_BREAK
1586case 70:
1587YY_RULE_SETUP
1588#line 133 "lib/route/cls/ematch_grammar.l"
1589return META_SK_RCV_QLEN;
1590 YY_BREAK
1591case 71:
1592YY_RULE_SETUP
1593#line 134 "lib/route/cls/ematch_grammar.l"
1594return META_SK_SND_QLEN;
1595 YY_BREAK
1596case 72:
1597YY_RULE_SETUP
1598#line 135 "lib/route/cls/ematch_grammar.l"
1599return META_SK_ERR_QLEN;
1600 YY_BREAK
1601case 73:
1602YY_RULE_SETUP
1603#line 136 "lib/route/cls/ematch_grammar.l"
1604return META_SK_FORWARD_ALLOCS;
1605 YY_BREAK
1606case 74:
1607YY_RULE_SETUP
1608#line 137 "lib/route/cls/ematch_grammar.l"
1609return META_SK_ALLOCS;
1610 YY_BREAK
1611case 75:
1612YY_RULE_SETUP
1613#line 138 "lib/route/cls/ematch_grammar.l"
1614return META_SK_ROUTE_CAPS;
1615 YY_BREAK
1616case 76:
1617YY_RULE_SETUP
1618#line 139 "lib/route/cls/ematch_grammar.l"
1619return META_SK_HASH;
1620 YY_BREAK
1621case 77:
1622YY_RULE_SETUP
1623#line 140 "lib/route/cls/ematch_grammar.l"
1624return META_SK_LINGERTIME;
1625 YY_BREAK
1626case 78:
1627YY_RULE_SETUP
1628#line 141 "lib/route/cls/ematch_grammar.l"
1629return META_SK_ACK_BACKLOG;
1630 YY_BREAK
1631case 79:
1632YY_RULE_SETUP
1633#line 142 "lib/route/cls/ematch_grammar.l"
1634return META_SK_MAX_ACK_BACKLOG;
1635 YY_BREAK
1636case 80:
1637YY_RULE_SETUP
1638#line 143 "lib/route/cls/ematch_grammar.l"
1639return META_SK_PRIO;
1640 YY_BREAK
1641case 81:
1642YY_RULE_SETUP
1643#line 144 "lib/route/cls/ematch_grammar.l"
1644return META_SK_RCVLOWAT;
1645 YY_BREAK
1646case 82:
1647YY_RULE_SETUP
1648#line 145 "lib/route/cls/ematch_grammar.l"
1649return META_SK_RCVTIMEO;
1650 YY_BREAK
1651case 83:
1652YY_RULE_SETUP
1653#line 146 "lib/route/cls/ematch_grammar.l"
1654return META_SK_SNDTIMEO;
1655 YY_BREAK
1656case 84:
1657YY_RULE_SETUP
1658#line 147 "lib/route/cls/ematch_grammar.l"
1659return META_SK_SENDMSG_OFF;
1660 YY_BREAK
1661case 85:
1662YY_RULE_SETUP
1663#line 148 "lib/route/cls/ematch_grammar.l"
1664return META_SK_WRITE_PENDING;
1665 YY_BREAK
1666case 86:
1667YY_RULE_SETUP
1668#line 149 "lib/route/cls/ematch_grammar.l"
1669return META_VLAN;
1670 YY_BREAK
1671case 87:
1672YY_RULE_SETUP
1673#line 150 "lib/route/cls/ematch_grammar.l"
1674return META_RXHASH;
1675 YY_BREAK
1676case 88:
1677YY_RULE_SETUP
1678#line 152 "lib/route/cls/ematch_grammar.l"
1679return META_DEVNAME;
1680 YY_BREAK
1681case 89:
1682YY_RULE_SETUP
1683#line 153 "lib/route/cls/ematch_grammar.l"
1684return META_SK_BOUND_IF;
1685 YY_BREAK
1686case 90:
1687YY_RULE_SETUP
1688#line 156 "lib/route/cls/ematch_grammar.l"
1689{
1690 yylval->s = strdup(yytext);
1691 if (yylval->s == NULL)
1692 return ERROR;
1693 NL_DBG(4, "lex STR=%s\n", yylval->s);
1694 return STR;
1695 }
1696 YY_BREAK
1697case 91:
1698YY_RULE_SETUP
1699#line 163 "lib/route/cls/ematch_grammar.l"
1700ECHO;
1701 YY_BREAK
1702#line 1702 "lib/route/cls/ematch_grammar.c"
1703case YY_STATE_EOF(INITIAL):
1704case YY_STATE_EOF(QUOTE):
1705 yyterminate();
1706
1707 case YY_END_OF_BUFFER:
1708 {
1709 /* Amount of text matched not including the EOB char. */
1710 int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
1711
1712 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1713 *yy_cp = yyg->yy_hold_char;
1714 YY_RESTORE_YY_MORE_OFFSET
1715
1716 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1717 {
1718 /* We're scanning a new file or input source. It's
1719 * possible that this happened because the user
1720 * just pointed yyin at a new source and called
1721 * yylex(). If so, then we have to assure
1722 * consistency between YY_CURRENT_BUFFER and our
1723 * globals. Here is the right place to do so, because
1724 * this is the first action (other than possibly a
1725 * back-up) that will match for the new input source.
1726 */
1727 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1728 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1729 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1730 }
1731
1732 /* Note that here we test for yy_c_buf_p "<=" to the position
1733 * of the first EOB in the buffer, since yy_c_buf_p will
1734 * already have been incremented past the NUL character
1735 * (since all states make transitions on EOB to the
1736 * end-of-buffer state). Contrast this with the test
1737 * in input().
1738 */
1739 if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
1740 { /* This was really a NUL. */
1741 yy_state_type yy_next_state;
1742
1743 yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
1744
1745 yy_current_state = yy_get_previous_state( yyscanner );
1746
1747 /* Okay, we're now positioned to make the NUL
1748 * transition. We couldn't have
1749 * yy_get_previous_state() go ahead and do it
1750 * for us because it doesn't know how to deal
1751 * with the possibility of jamming (and we don't
1752 * want to build jamming into it because then it
1753 * will run more slowly).
1754 */
1755
1756 yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
1757
1758 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1759
1760 if ( yy_next_state )
1761 {
1762 /* Consume the NUL. */
1763 yy_cp = ++yyg->yy_c_buf_p;
1764 yy_current_state = yy_next_state;
1765 goto yy_match;
1766 }
1767
1768 else
1769 {
1770 yy_cp = yyg->yy_c_buf_p;
1771 goto yy_find_action;
1772 }
1773 }
1774
1775 else switch ( yy_get_next_buffer( yyscanner ) )
1776 {
1777 case EOB_ACT_END_OF_FILE:
1778 {
1779 yyg->yy_did_buffer_switch_on_eof = 0;
1780
1781 if ( yywrap( yyscanner ) )
1782 {
1783 /* Note: because we've taken care in
1784 * yy_get_next_buffer() to have set up
1785 * yytext, we can now set up
1786 * yy_c_buf_p so that if some total
1787 * hoser (like flex itself) wants to
1788 * call the scanner after we return the
1789 * YY_NULL, it'll still work - another
1790 * YY_NULL will get returned.
1791 */
1792 yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
1793
1794 yy_act = YY_STATE_EOF(YY_START);
1795 goto do_action;
1796 }
1797
1798 else
1799 {
1800 if ( ! yyg->yy_did_buffer_switch_on_eof )
1801 YY_NEW_FILE;
1802 }
1803 break;
1804 }
1805
1806 case EOB_ACT_CONTINUE_SCAN:
1807 yyg->yy_c_buf_p =
1808 yyg->yytext_ptr + yy_amount_of_matched_text;
1809
1810 yy_current_state = yy_get_previous_state( yyscanner );
1811
1812 yy_cp = yyg->yy_c_buf_p;
1813 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1814 goto yy_match;
1815
1816 case EOB_ACT_LAST_MATCH:
1817 yyg->yy_c_buf_p =
1818 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
1819
1820 yy_current_state = yy_get_previous_state( yyscanner );
1821
1822 yy_cp = yyg->yy_c_buf_p;
1823 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1824 goto yy_find_action;
1825 }
1826 break;
1827 }
1828
1829 default:
1830 YY_FATAL_ERROR(
1831 "fatal flex scanner internal error--no action found" );
1832 } /* end of action switch */
1833 } /* end of scanning one token */
1834 } /* end of user's declarations */
1835} /* end of yylex */
1836
1837/* yy_get_next_buffer - try to read in a new buffer
1838 *
1839 * Returns a code representing an action:
1840 * EOB_ACT_LAST_MATCH -
1841 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1842 * EOB_ACT_END_OF_FILE - end of file
1843 */
1844static int yy_get_next_buffer (yyscan_t yyscanner)
1845{
1846 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1847 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1848 char *source = yyg->yytext_ptr;
1849 int number_to_move, i;
1850 int ret_val;
1851
1852 if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
1853 YY_FATAL_ERROR(
1854 "fatal flex scanner internal error--end of buffer missed" );
1855
1856 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1857 { /* Don't try to fill the buffer, so this is an EOF. */
1858 if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
1859 {
1860 /* We matched a single character, the EOB, so
1861 * treat this as a final EOF.
1862 */
1863 return EOB_ACT_END_OF_FILE;
1864 }
1865
1866 else
1867 {
1868 /* We matched some text prior to the EOB, first
1869 * process it.
1870 */
1871 return EOB_ACT_LAST_MATCH;
1872 }
1873 }
1874
1875 /* Try to read more data. */
1876
1877 /* First move last chars to start of buffer. */
1878 number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr - 1);
1879
1880 for ( i = 0; i < number_to_move; ++i )
1881 *(dest++) = *(source++);
1882
1883 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1884 /* don't do the read, it's not guaranteed to return an EOF,
1885 * just force an EOF
1886 */
1887 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
1888
1889 else
1890 {
1891 int num_to_read =
1892 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1893
1894 while ( num_to_read <= 0 )
1895 { /* Not enough room in the buffer - grow it. */
1896
1897 /* just a shorter name for the current buffer */
1898 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1899
1900 int yy_c_buf_p_offset =
1901 (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
1902
1903 if ( b->yy_is_our_buffer )
1904 {
1905 int new_size = b->yy_buf_size * 2;
1906
1907 if ( new_size <= 0 )
1908 b->yy_buf_size += b->yy_buf_size / 8;
1909 else
1910 b->yy_buf_size *= 2;
1911
1912 b->yy_ch_buf = (char *)
1913 /* Include room in for 2 EOB chars. */
1914 yyrealloc( (void *) b->yy_ch_buf,
1915 (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
1916 }
1917 else
1918 /* Can't grow it, we don't own it. */
1919 b->yy_ch_buf = NULL;
1920
1921 if ( ! b->yy_ch_buf )
1922 YY_FATAL_ERROR(
1923 "fatal error - scanner input buffer overflow" );
1924
1925 yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
1926
1927 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1928 number_to_move - 1;
1929
1930 }
1931
1932 if ( num_to_read > YY_READ_BUF_SIZE )
1933 num_to_read = YY_READ_BUF_SIZE;
1934
1935 /* Read in more data. */
1936 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1937 yyg->yy_n_chars, num_to_read );
1938
1939 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
1940 }
1941
1942 if ( yyg->yy_n_chars == 0 )
1943 {
1944 if ( number_to_move == YY_MORE_ADJ )
1945 {
1946 ret_val = EOB_ACT_END_OF_FILE;
1947 yyrestart( yyin , yyscanner);
1948 }
1949
1950 else
1951 {
1952 ret_val = EOB_ACT_LAST_MATCH;
1953 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1954 YY_BUFFER_EOF_PENDING;
1955 }
1956 }
1957
1958 else
1959 ret_val = EOB_ACT_CONTINUE_SCAN;
1960
1961 if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1962 /* Extend the array by 50%, plus the number we really need. */
1963 int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
1964 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
1965 (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size , yyscanner );
1966 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1967 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1968 /* "- 2" to take care of EOB's */
1969 YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
1970 }
1971
1972 yyg->yy_n_chars += number_to_move;
1973 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
1974 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
1975
1976 yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1977
1978 return ret_val;
1979}
1980
1981/* yy_get_previous_state - get the state just before the EOB char was reached */
1982
1983 static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
1984{
1985 yy_state_type yy_current_state;
1986 char *yy_cp;
1987 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1988
1989 yy_current_state = yyg->yy_start;
1990
1991 for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
1992 {
1993 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1994 if ( yy_accept[yy_current_state] )
1995 {
1996 yyg->yy_last_accepting_state = yy_current_state;
1997 yyg->yy_last_accepting_cpos = yy_cp;
1998 }
1999 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2000 {
2001 yy_current_state = (int) yy_def[yy_current_state];
2002 if ( yy_current_state >= 393 )
2003 yy_c = yy_meta[yy_c];
2004 }
2005 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
2006 }
2007
2008 return yy_current_state;
2009}
2010
2011/* yy_try_NUL_trans - try to make a transition on the NUL character
2012 *
2013 * synopsis
2014 * next_state = yy_try_NUL_trans( current_state );
2015 */
2016 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
2017{
2018 int yy_is_jam;
2019 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
2020 char *yy_cp = yyg->yy_c_buf_p;
2021
2022 YY_CHAR yy_c = 1;
2023 if ( yy_accept[yy_current_state] )
2024 {
2025 yyg->yy_last_accepting_state = yy_current_state;
2026 yyg->yy_last_accepting_cpos = yy_cp;
2027 }
2028 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2029 {
2030 yy_current_state = (int) yy_def[yy_current_state];
2031 if ( yy_current_state >= 393 )
2032 yy_c = yy_meta[yy_c];
2033 }
2034 yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
2035 yy_is_jam = (yy_current_state == 392);
2036
2037 (void)yyg;
2038 return yy_is_jam ? 0 : yy_current_state;
2039}
2040
2041#ifndef YY_NO_UNPUT
2042
2043#endif
2044
2045#ifndef YY_NO_INPUT
2046#ifdef __cplusplus
2047 static int yyinput (yyscan_t yyscanner)
2048#else
2049 static int input (yyscan_t yyscanner)
2050#endif
2051
2052{
2053 int c;
2054 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2055
2056 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2057
2058 if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
2059 {
2060 /* yy_c_buf_p now points to the character we want to return.
2061 * If this occurs *before* the EOB characters, then it's a
2062 * valid NUL; if not, then we've hit the end of the buffer.
2063 */
2064 if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
2065 /* This was really a NUL. */
2066 *yyg->yy_c_buf_p = '\0';
2067
2068 else
2069 { /* need more input */
2070 int offset = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr);
2071 ++yyg->yy_c_buf_p;
2072
2073 switch ( yy_get_next_buffer( yyscanner ) )
2074 {
2075 case EOB_ACT_LAST_MATCH:
2076 /* This happens because yy_g_n_b()
2077 * sees that we've accumulated a
2078 * token and flags that we need to
2079 * try matching the token before
2080 * proceeding. But for input(),
2081 * there's no matching to consider.
2082 * So convert the EOB_ACT_LAST_MATCH
2083 * to EOB_ACT_END_OF_FILE.
2084 */
2085
2086 /* Reset buffer status. */
2087 yyrestart( yyin , yyscanner);
2088
2089 /*FALLTHROUGH*/
2090
2091 case EOB_ACT_END_OF_FILE:
2092 {
2093 if ( yywrap( yyscanner ) )
2094 return 0;
2095
2096 if ( ! yyg->yy_did_buffer_switch_on_eof )
2097 YY_NEW_FILE;
2098#ifdef __cplusplus
2099 return yyinput(yyscanner);
2100#else
2101 return input(yyscanner);
2102#endif
2103 }
2104
2105 case EOB_ACT_CONTINUE_SCAN:
2106 yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
2107 break;
2108 }
2109 }
2110 }
2111
2112 c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
2113 *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
2114 yyg->yy_hold_char = *++yyg->yy_c_buf_p;
2115
2116 return c;
2117}
2118#endif /* ifndef YY_NO_INPUT */
2119
2120/** Immediately switch to a different input stream.
2121 * @param input_file A readable stream.
2122 * @param yyscanner The scanner object.
2123 * @note This function does not reset the start condition to @c INITIAL .
2124 */
2125 void yyrestart (FILE * input_file , yyscan_t yyscanner)
2126{
2127 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2128
2129 if ( ! YY_CURRENT_BUFFER ){
2130 yyensure_buffer_stack (yyscanner);
2131 YY_CURRENT_BUFFER_LVALUE =
2132 yy_create_buffer( yyin, YY_BUF_SIZE , yyscanner);
2133 }
2134
2135 yy_init_buffer( YY_CURRENT_BUFFER, input_file , yyscanner);
2136 yy_load_buffer_state( yyscanner );
2137}
2138
2139/** Switch to a different input buffer.
2140 * @param new_buffer The new input buffer.
2141 * @param yyscanner The scanner object.
2142 */
2143 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2144{
2145 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2146
2147 /* TODO. We should be able to replace this entire function body
2148 * with
2149 * yypop_buffer_state();
2150 * yypush_buffer_state(new_buffer);
2151 */
2152 yyensure_buffer_stack (yyscanner);
2153 if ( YY_CURRENT_BUFFER == new_buffer )
2154 return;
2155
2156 if ( YY_CURRENT_BUFFER )
2157 {
2158 /* Flush out information for old buffer. */
2159 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2160 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2161 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2162 }
2163
2164 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2165 yy_load_buffer_state( yyscanner );
2166
2167 /* We don't actually know whether we did this switch during
2168 * EOF (yywrap()) processing, but the only time this flag
2169 * is looked at is after yywrap() is called, so it's safe
2170 * to go ahead and always set it.
2171 */
2172 yyg->yy_did_buffer_switch_on_eof = 1;
2173}
2174
2175static void yy_load_buffer_state (yyscan_t yyscanner)
2176{
2177 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2178 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2179 yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
2180 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
2181 yyg->yy_hold_char = *yyg->yy_c_buf_p;
2182}
2183
2184/** Allocate and initialize an input buffer state.
2185 * @param file A readable stream.
2186 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
2187 * @param yyscanner The scanner object.
2188 * @return the allocated buffer state.
2189 */
2190 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
2191{
2193
2194 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
2195 if ( ! b )
2196 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2197
2198 b->yy_buf_size = size;
2199
2200 /* yy_ch_buf has to be 2 characters longer than the size given because
2201 * we need to put in 2 end-of-buffer characters.
2202 */
2203 b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) , yyscanner );
2204 if ( ! b->yy_ch_buf )
2205 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2206
2207 b->yy_is_our_buffer = 1;
2208
2209 yy_init_buffer( b, file , yyscanner);
2210
2211 return b;
2212}
2213
2214/** Destroy the buffer.
2215 * @param b a buffer created with yy_create_buffer()
2216 * @param yyscanner The scanner object.
2217 */
2218 void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2219{
2220 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2221
2222 if ( ! b )
2223 return;
2224
2225 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
2226 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
2227
2228 if ( b->yy_is_our_buffer )
2229 yyfree( (void *) b->yy_ch_buf , yyscanner );
2230
2231 yyfree( (void *) b , yyscanner );
2232}
2233
2234/* Initializes or reinitializes a buffer.
2235 * This function is sometimes called more than once on the same buffer,
2236 * such as during a yyrestart() or at EOF.
2237 */
2238 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
2239
2240{
2241 int oerrno = errno;
2242 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2243
2244 yy_flush_buffer( b , yyscanner);
2245
2246 b->yy_input_file = file;
2247 b->yy_fill_buffer = 1;
2248
2249 /* If b is the current buffer, then yy_init_buffer was _probably_
2250 * called from yyrestart() or through yy_get_next_buffer.
2251 * In that case, we don't want to reset the lineno or column.
2252 */
2253 if (b != YY_CURRENT_BUFFER){
2254 b->yy_bs_lineno = 1;
2255 b->yy_bs_column = 0;
2256 }
2257
2258 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
2259
2260 errno = oerrno;
2261}
2262
2263/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
2264 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
2265 * @param yyscanner The scanner object.
2266 */
2267 void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2268{
2269 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2270 if ( ! b )
2271 return;
2272
2273 b->yy_n_chars = 0;
2274
2275 /* We always need two end-of-buffer characters. The first causes
2276 * a transition to the end-of-buffer state. The second causes
2277 * a jam in that state.
2278 */
2279 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2280 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2281
2282 b->yy_buf_pos = &b->yy_ch_buf[0];
2283
2284 b->yy_at_bol = 1;
2285 b->yy_buffer_status = YY_BUFFER_NEW;
2286
2287 if ( b == YY_CURRENT_BUFFER )
2288 yy_load_buffer_state( yyscanner );
2289}
2290
2291/** Pushes the new state onto the stack. The new state becomes
2292 * the current state. This function will allocate the stack
2293 * if necessary.
2294 * @param new_buffer The new state.
2295 * @param yyscanner The scanner object.
2296 */
2297void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2298{
2299 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2300 if (new_buffer == NULL)
2301 return;
2302
2303 yyensure_buffer_stack(yyscanner);
2304
2305 /* This block is copied from yy_switch_to_buffer. */
2306 if ( YY_CURRENT_BUFFER )
2307 {
2308 /* Flush out information for old buffer. */
2309 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2310 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2311 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2312 }
2313
2314 /* Only push if top exists. Otherwise, replace top. */
2315 if (YY_CURRENT_BUFFER)
2316 yyg->yy_buffer_stack_top++;
2317 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2318
2319 /* copied from yy_switch_to_buffer. */
2320 yy_load_buffer_state( yyscanner );
2321 yyg->yy_did_buffer_switch_on_eof = 1;
2322}
2323
2324/** Removes and deletes the top of the stack, if present.
2325 * The next element becomes the new top.
2326 * @param yyscanner The scanner object.
2327 */
2328void yypop_buffer_state (yyscan_t yyscanner)
2329{
2330 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2331 if (!YY_CURRENT_BUFFER)
2332 return;
2333
2334 yy_delete_buffer(YY_CURRENT_BUFFER , yyscanner);
2335 YY_CURRENT_BUFFER_LVALUE = NULL;
2336 if (yyg->yy_buffer_stack_top > 0)
2337 --yyg->yy_buffer_stack_top;
2338
2339 if (YY_CURRENT_BUFFER) {
2340 yy_load_buffer_state( yyscanner );
2341 yyg->yy_did_buffer_switch_on_eof = 1;
2342 }
2343}
2344
2345/* Allocates the stack if it does not exist.
2346 * Guarantees space for at least one push.
2347 */
2348static void yyensure_buffer_stack (yyscan_t yyscanner)
2349{
2350 yy_size_t num_to_alloc;
2351 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2352
2353 if (!yyg->yy_buffer_stack) {
2354
2355 /* First allocation is just for 2 elements, since we don't know if this
2356 * scanner will even need a stack. We use 2 instead of 1 to avoid an
2357 * immediate realloc on the next call.
2358 */
2359 num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
2360 yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
2361 (num_to_alloc * sizeof(struct yy_buffer_state*)
2362 , yyscanner);
2363 if ( ! yyg->yy_buffer_stack )
2364 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
2365
2366 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
2367
2368 yyg->yy_buffer_stack_max = num_to_alloc;
2369 yyg->yy_buffer_stack_top = 0;
2370 return;
2371 }
2372
2373 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
2374
2375 /* Increase the buffer to prepare for a possible push. */
2376 yy_size_t grow_size = 8 /* arbitrary grow size */;
2377
2378 num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
2379 yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
2380 (yyg->yy_buffer_stack,
2381 num_to_alloc * sizeof(struct yy_buffer_state*)
2382 , yyscanner);
2383 if ( ! yyg->yy_buffer_stack )
2384 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
2385
2386 /* zero only the new slots.*/
2387 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
2388 yyg->yy_buffer_stack_max = num_to_alloc;
2389 }
2390}
2391
2392/** Setup the input buffer state to scan directly from a user-specified character buffer.
2393 * @param base the character buffer
2394 * @param size the size in bytes of the character buffer
2395 * @param yyscanner The scanner object.
2396 * @return the newly allocated buffer state object.
2397 */
2398YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
2399{
2401
2402 if ( size < 2 ||
2403 base[size-2] != YY_END_OF_BUFFER_CHAR ||
2404 base[size-1] != YY_END_OF_BUFFER_CHAR )
2405 /* They forgot to leave room for the EOB's. */
2406 return NULL;
2407
2408 b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) , yyscanner );
2409 if ( ! b )
2410 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
2411
2412 b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
2413 b->yy_buf_pos = b->yy_ch_buf = base;
2414 b->yy_is_our_buffer = 0;
2415 b->yy_input_file = NULL;
2416 b->yy_n_chars = b->yy_buf_size;
2417 b->yy_is_interactive = 0;
2418 b->yy_at_bol = 1;
2419 b->yy_fill_buffer = 0;
2420 b->yy_buffer_status = YY_BUFFER_NEW;
2421
2422 yy_switch_to_buffer( b , yyscanner );
2423
2424 return b;
2425}
2426
2427/** Setup the input buffer state to scan a string. The next call to yylex() will
2428 * scan from a @e copy of @a str.
2429 * @param yystr a NUL-terminated string to scan
2430 * @param yyscanner The scanner object.
2431 * @return the newly allocated buffer state object.
2432 * @note If you want to scan bytes that may contain NUL values, then use
2433 * yy_scan_bytes() instead.
2434 */
2435YY_BUFFER_STATE yy_scan_string (const char * yystr , yyscan_t yyscanner)
2436{
2437
2438 return yy_scan_bytes( yystr, (int) strlen(yystr) , yyscanner);
2439}
2440
2441/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
2442 * scan from a @e copy of @a bytes.
2443 * @param yybytes the byte buffer to scan
2444 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
2445 * @param yyscanner The scanner object.
2446 * @return the newly allocated buffer state object.
2447 */
2448YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len , yyscan_t yyscanner)
2449{
2451 char *buf;
2452 yy_size_t n;
2453 int i;
2454
2455 /* Get memory for full buffer, including space for trailing EOB's. */
2456 n = (yy_size_t) (_yybytes_len + 2);
2457 buf = (char *) yyalloc( n , yyscanner );
2458 if ( ! buf )
2459 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
2460
2461 for ( i = 0; i < _yybytes_len; ++i )
2462 buf[i] = yybytes[i];
2463
2464 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
2465
2466 b = yy_scan_buffer( buf, n , yyscanner);
2467 if ( ! b )
2468 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
2469
2470 /* It's okay to grow etc. this buffer, and we should throw it
2471 * away when we're done.
2472 */
2473 b->yy_is_our_buffer = 1;
2474
2475 return b;
2476}
2477
2478#ifndef YY_EXIT_FAILURE
2479#define YY_EXIT_FAILURE 2
2480#endif
2481
2482static void yynoreturn yy_fatal_error (const char* msg , yyscan_t yyscanner)
2483{
2484 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2485 (void)yyg;
2486 fprintf( stderr, "%s\n", msg );
2487 exit( YY_EXIT_FAILURE );
2488}
2489
2490/* Redefine yyless() so it works in section 3 code. */
2491
2492#undef yyless
2493#define yyless(n) \
2494 do \
2495 { \
2496 /* Undo effects of setting up yytext. */ \
2497 int yyless_macro_arg = (n); \
2498 YY_LESS_LINENO(yyless_macro_arg);\
2499 yytext[yyleng] = yyg->yy_hold_char; \
2500 yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
2501 yyg->yy_hold_char = *yyg->yy_c_buf_p; \
2502 *yyg->yy_c_buf_p = '\0'; \
2503 yyleng = yyless_macro_arg; \
2504 } \
2505 while ( 0 )
2506
2507/* Accessor methods (get/set functions) to struct members. */
2508
2509/** Get the user-defined data for this scanner.
2510 * @param yyscanner The scanner object.
2511 */
2512YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner)
2513{
2514 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2515 return yyextra;
2516}
2517
2518/** Get the current line number.
2519 * @param yyscanner The scanner object.
2520 */
2521int yyget_lineno (yyscan_t yyscanner)
2522{
2523 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2524
2525 if (! YY_CURRENT_BUFFER)
2526 return 0;
2527
2528 return yylineno;
2529}
2530
2531/** Get the current column number.
2532 * @param yyscanner The scanner object.
2533 */
2534int yyget_column (yyscan_t yyscanner)
2535{
2536 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2537
2538 if (! YY_CURRENT_BUFFER)
2539 return 0;
2540
2541 return yycolumn;
2542}
2543
2544/** Get the input stream.
2545 * @param yyscanner The scanner object.
2546 */
2547FILE *yyget_in (yyscan_t yyscanner)
2548{
2549 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2550 return yyin;
2551}
2552
2553/** Get the output stream.
2554 * @param yyscanner The scanner object.
2555 */
2556FILE *yyget_out (yyscan_t yyscanner)
2557{
2558 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2559 return yyout;
2560}
2561
2562/** Get the length of the current token.
2563 * @param yyscanner The scanner object.
2564 */
2565int yyget_leng (yyscan_t yyscanner)
2566{
2567 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2568 return yyleng;
2569}
2570
2571/** Get the current token.
2572 * @param yyscanner The scanner object.
2573 */
2574
2575char *yyget_text (yyscan_t yyscanner)
2576{
2577 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2578 return yytext;
2579}
2580
2581/** Set the user-defined data. This data is never touched by the scanner.
2582 * @param user_defined The data to be associated with this scanner.
2583 * @param yyscanner The scanner object.
2584 */
2585void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
2586{
2587 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2588 yyextra = user_defined ;
2589}
2590
2591/** Set the current line number.
2592 * @param _line_number line number
2593 * @param yyscanner The scanner object.
2594 */
2595void yyset_lineno (int _line_number , yyscan_t yyscanner)
2596{
2597 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2598
2599 /* lineno is only valid if an input buffer exists. */
2600 if (! YY_CURRENT_BUFFER )
2601 YY_FATAL_ERROR( "yyset_lineno called with no buffer" );
2602
2603 yylineno = _line_number;
2604}
2605
2606/** Set the current column.
2607 * @param _column_no column number
2608 * @param yyscanner The scanner object.
2609 */
2610void yyset_column (int _column_no , yyscan_t yyscanner)
2611{
2612 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2613
2614 /* column is only valid if an input buffer exists. */
2615 if (! YY_CURRENT_BUFFER )
2616 YY_FATAL_ERROR( "yyset_column called with no buffer" );
2617
2618 yycolumn = _column_no;
2619}
2620
2621/** Set the input stream. This does not discard the current
2622 * input buffer.
2623 * @param _in_str A readable stream.
2624 * @param yyscanner The scanner object.
2625 * @see yy_switch_to_buffer
2626 */
2627void yyset_in (FILE * _in_str , yyscan_t yyscanner)
2628{
2629 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2630 yyin = _in_str ;
2631}
2632
2633void yyset_out (FILE * _out_str , yyscan_t yyscanner)
2634{
2635 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2636 yyout = _out_str ;
2637}
2638
2639int yyget_debug (yyscan_t yyscanner)
2640{
2641 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2642 return yy_flex_debug;
2643}
2644
2645void yyset_debug (int _bdebug , yyscan_t yyscanner)
2646{
2647 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2648 yy_flex_debug = _bdebug ;
2649}
2650
2651/* Accessor methods for yylval and yylloc */
2652
2653YYSTYPE * yyget_lval (yyscan_t yyscanner)
2654{
2655 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2656 return yylval;
2657}
2658
2659void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
2660{
2661 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2662 yylval = yylval_param;
2663}
2664
2665/* User-visible API */
2666
2667/* yylex_init is special because it creates the scanner itself, so it is
2668 * the ONLY reentrant function that doesn't take the scanner as the last argument.
2669 * That's why we explicitly handle the declaration, instead of using our macros.
2670 */
2671int yylex_init(yyscan_t* ptr_yy_globals)
2672{
2673 if (ptr_yy_globals == NULL){
2674 errno = EINVAL;
2675 return 1;
2676 }
2677
2678 *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
2679
2680 if (*ptr_yy_globals == NULL){
2681 errno = ENOMEM;
2682 return 1;
2683 }
2684
2685 /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
2686 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
2687
2688 return yy_init_globals ( *ptr_yy_globals );
2689}
2690
2691/* yylex_init_extra has the same functionality as yylex_init, but follows the
2692 * convention of taking the scanner as the last argument. Note however, that
2693 * this is a *pointer* to a scanner, as it will be allocated by this call (and
2694 * is the reason, too, why this function also must handle its own declaration).
2695 * The user defined value in the first argument will be available to yyalloc in
2696 * the yyextra field.
2697 */
2698int yylex_init_extra( YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals )
2699{
2700 struct yyguts_t dummy_yyguts;
2701
2702 yyset_extra (yy_user_defined, &dummy_yyguts);
2703
2704 if (ptr_yy_globals == NULL){
2705 errno = EINVAL;
2706 return 1;
2707 }
2708
2709 *ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
2710
2711 if (*ptr_yy_globals == NULL){
2712 errno = ENOMEM;
2713 return 1;
2714 }
2715
2716 /* By setting to 0xAA, we expose bugs in
2717 yy_init_globals. Leave at 0x00 for releases. */
2718 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
2719
2720 yyset_extra (yy_user_defined, *ptr_yy_globals);
2721
2722 return yy_init_globals ( *ptr_yy_globals );
2723}
2724
2725static int yy_init_globals (yyscan_t yyscanner)
2726{
2727 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2728 /* Initialization is the same as for the non-reentrant scanner.
2729 * This function is called from yylex_destroy(), so don't allocate here.
2730 */
2731
2732 yyg->yy_buffer_stack = NULL;
2733 yyg->yy_buffer_stack_top = 0;
2734 yyg->yy_buffer_stack_max = 0;
2735 yyg->yy_c_buf_p = NULL;
2736 yyg->yy_init = 0;
2737 yyg->yy_start = 0;
2738
2739 yyg->yy_start_stack_ptr = 0;
2740 yyg->yy_start_stack_depth = 0;
2741 yyg->yy_start_stack = NULL;
2742
2743/* Defined in main.c */
2744#ifdef YY_STDINIT
2745 yyin = stdin;
2746 yyout = stdout;
2747#else
2748 yyin = NULL;
2749 yyout = NULL;
2750#endif
2751
2752 /* For future reference: Set errno on error, since we are called by
2753 * yylex_init()
2754 */
2755 return 0;
2756}
2757
2758/* yylex_destroy is for both reentrant and non-reentrant scanners. */
2759int yylex_destroy (yyscan_t yyscanner)
2760{
2761 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2762
2763 /* Pop the buffer stack, destroying each element. */
2764 while(YY_CURRENT_BUFFER){
2765 yy_delete_buffer( YY_CURRENT_BUFFER , yyscanner );
2766 YY_CURRENT_BUFFER_LVALUE = NULL;
2767 yypop_buffer_state(yyscanner);
2768 }
2769
2770 /* Destroy the stack itself. */
2771 yyfree(yyg->yy_buffer_stack , yyscanner);
2772 yyg->yy_buffer_stack = NULL;
2773
2774 /* Destroy the start condition stack. */
2775 yyfree( yyg->yy_start_stack , yyscanner );
2776 yyg->yy_start_stack = NULL;
2777
2778 /* Reset the globals. This is important in a non-reentrant scanner so the next time
2779 * yylex() is called, initialization will occur. */
2780 yy_init_globals( yyscanner);
2781
2782 /* Destroy the main struct (reentrant only). */
2783 yyfree ( yyscanner , yyscanner );
2784 yyscanner = NULL;
2785 return 0;
2786}
2787
2788/*
2789 * Internal utility routines.
2790 */
2791
2792#ifndef yytext_ptr
2793static void yy_flex_strncpy (char* s1, const char * s2, int n , yyscan_t yyscanner)
2794{
2795 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2796 (void)yyg;
2797
2798 int i;
2799 for ( i = 0; i < n; ++i )
2800 s1[i] = s2[i];
2801}
2802#endif
2803
2804#ifdef YY_NEED_STRLEN
2805static int yy_flex_strlen (const char * s , yyscan_t yyscanner)
2806{
2807 int n;
2808 for ( n = 0; s[n]; ++n )
2809 ;
2810
2811 return n;
2812}
2813#endif
2814
2815void *yyalloc (yy_size_t size , yyscan_t yyscanner)
2816{
2817 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2818 (void)yyg;
2819 return malloc(size);
2820}
2821
2822void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
2823{
2824 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2825 (void)yyg;
2826
2827 /* The cast to (char *) in the following accommodates both
2828 * implementations that use char* generic pointers, and those
2829 * that use void* generic pointers. It works with the latter
2830 * because both ANSI C and C++ allow castless assignment from
2831 * any pointer type to void*, and deal with argument conversions
2832 * as though doing an assignment.
2833 */
2834 return realloc(ptr, size);
2835}
2836
2837void yyfree (void * ptr , yyscan_t yyscanner)
2838{
2839 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2840 (void)yyg;
2841 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2842}
2843
2844#define YYTABLES_NAME "yytables"
2845
2846#line 163 "lib/route/cls/ematch_grammar.l"
int yy_bs_column
The column count.
int yy_bs_lineno
The line count.
size_t yy_buffer_stack_max
capacity of stack.
YY_BUFFER_STATE * yy_buffer_stack
Stack as an array.
size_t yy_buffer_stack_top
index of top of stack.