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Make sure we use the correct strerror() in case someone is using threads.
[awesomized/libmemcached] / libmemcached / options / scanner.cc
1 #line 2 "libmemcached/options/scanner.cc"
2 #line 22 "libmemcached/options/scanner.l"
3
4 #include <libmemcached/common.h>
5 #include <libmemcached/options/context.h>
6 #include <libmemcached/options/parser.h>
7 #include <libmemcached/options/symbol.h>
8
9 #pragma GCC diagnostic ignored "-Wold-style-cast"
10 #pragma GCC diagnostic ignored "-Wsign-compare"
11 #pragma GCC diagnostic ignored "-Wunused-parameter"
12
13 #define YY_EXTRA_TYPE Context*
14
15
16
17
18 #line 19 "libmemcached/options/scanner.cc"
19
20 #define YY_INT_ALIGNED short int
21
22 /* A lexical scanner generated by flex */
23
24 /* %not-for-header */
25
26 /* %if-c-only */
27 /* %if-not-reentrant */
28 /* %endif */
29 /* %endif */
30 /* %ok-for-header */
31
32 #define FLEX_SCANNER
33 #define YY_FLEX_MAJOR_VERSION 2
34 #define YY_FLEX_MINOR_VERSION 5
35 #define YY_FLEX_SUBMINOR_VERSION 35
36 #if YY_FLEX_SUBMINOR_VERSION > 0
37 #define FLEX_BETA
38 #endif
39
40 /* %if-c++-only */
41 /* %endif */
42
43 /* %if-c-only */
44
45 /* %endif */
46
47 /* %if-c-only */
48
49 /* %endif */
50
51 /* First, we deal with platform-specific or compiler-specific issues. */
52
53 /* begin standard C headers. */
54 /* %if-c-only */
55 #include <stdio.h>
56 #include <string.h>
57 #include <errno.h>
58 #include <stdlib.h>
59 /* %endif */
60
61 /* %if-tables-serialization */
62 /* %endif */
63 /* end standard C headers. */
64
65 /* %if-c-or-c++ */
66 /* flex integer type definitions */
67
68 #ifndef FLEXINT_H
69 #define FLEXINT_H
70
71 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
72
73 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
74
75 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
76 * if you want the limit (max/min) macros for int types.
77 */
78 #ifndef __STDC_LIMIT_MACROS
79 #define __STDC_LIMIT_MACROS 1
80 #endif
81
82 #include <inttypes.h>
83 typedef int8_t flex_int8_t;
84 typedef uint8_t flex_uint8_t;
85 typedef int16_t flex_int16_t;
86 typedef uint16_t flex_uint16_t;
87 typedef int32_t flex_int32_t;
88 typedef uint32_t flex_uint32_t;
89 #else
90 typedef signed char flex_int8_t;
91 typedef short int flex_int16_t;
92 typedef int flex_int32_t;
93 typedef unsigned char flex_uint8_t;
94 typedef unsigned short int flex_uint16_t;
95 typedef unsigned int flex_uint32_t;
96 #endif /* ! C99 */
97
98 /* Limits of integral types. */
99 #ifndef INT8_MIN
100 #define INT8_MIN (-128)
101 #endif
102 #ifndef INT16_MIN
103 #define INT16_MIN (-32767-1)
104 #endif
105 #ifndef INT32_MIN
106 #define INT32_MIN (-2147483647-1)
107 #endif
108 #ifndef INT8_MAX
109 #define INT8_MAX (127)
110 #endif
111 #ifndef INT16_MAX
112 #define INT16_MAX (32767)
113 #endif
114 #ifndef INT32_MAX
115 #define INT32_MAX (2147483647)
116 #endif
117 #ifndef UINT8_MAX
118 #define UINT8_MAX (255U)
119 #endif
120 #ifndef UINT16_MAX
121 #define UINT16_MAX (65535U)
122 #endif
123 #ifndef UINT32_MAX
124 #define UINT32_MAX (4294967295U)
125 #endif
126
127 #endif /* ! FLEXINT_H */
128
129 /* %endif */
130
131 /* %if-c++-only */
132 /* %endif */
133
134 #ifdef __cplusplus
135
136 /* The "const" storage-class-modifier is valid. */
137 #define YY_USE_CONST
138
139 #else /* ! __cplusplus */
140
141 /* C99 requires __STDC__ to be defined as 1. */
142 #if defined (__STDC__)
143
144 #define YY_USE_CONST
145
146 #endif /* defined (__STDC__) */
147 #endif /* ! __cplusplus */
148
149 #ifdef YY_USE_CONST
150 #define yyconst const
151 #else
152 #define yyconst
153 #endif
154
155 /* %not-for-header */
156
157 /* Returned upon end-of-file. */
158 #define YY_NULL 0
159 /* %ok-for-header */
160
161 /* %not-for-header */
162
163 /* Promotes a possibly negative, possibly signed char to an unsigned
164 * integer for use as an array index. If the signed char is negative,
165 * we want to instead treat it as an 8-bit unsigned char, hence the
166 * double cast.
167 */
168 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
169 /* %ok-for-header */
170
171 /* %if-reentrant */
172
173 /* An opaque pointer. */
174 #ifndef YY_TYPEDEF_YY_SCANNER_T
175 #define YY_TYPEDEF_YY_SCANNER_T
176 typedef void* yyscan_t;
177 #endif
178
179 /* For convenience, these vars (plus the bison vars far below)
180 are macros in the reentrant scanner. */
181 #define yyin yyg->yyin_r
182 #define yyout yyg->yyout_r
183 #define yyextra yyg->yyextra_r
184 #define yyleng yyg->yyleng_r
185 #define yytext yyg->yytext_r
186 #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
187 #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
188 #define yy_flex_debug yyg->yy_flex_debug_r
189
190 /* %endif */
191
192 /* %if-not-reentrant */
193 /* %endif */
194
195 /* Enter a start condition. This macro really ought to take a parameter,
196 * but we do it the disgusting crufty way forced on us by the ()-less
197 * definition of BEGIN.
198 */
199 #define BEGIN yyg->yy_start = 1 + 2 *
200
201 /* Translate the current start state into a value that can be later handed
202 * to BEGIN to return to the state. The YYSTATE alias is for lex
203 * compatibility.
204 */
205 #define YY_START ((yyg->yy_start - 1) / 2)
206 #define YYSTATE YY_START
207
208 /* Action number for EOF rule of a given start state. */
209 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
210
211 /* Special action meaning "start processing a new file". */
212 #define YY_NEW_FILE config_restart(yyin ,yyscanner )
213
214 #define YY_END_OF_BUFFER_CHAR 0
215
216 /* Size of default input buffer. */
217 #ifndef YY_BUF_SIZE
218 #define YY_BUF_SIZE 16384
219 #endif
220
221 /* The state buf must be large enough to hold one state per character in the main buffer.
222 */
223 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
224
225 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
226 #define YY_TYPEDEF_YY_BUFFER_STATE
227 typedef struct yy_buffer_state *YY_BUFFER_STATE;
228 #endif
229
230 /* %if-not-reentrant */
231 /* %endif */
232
233 /* %if-c-only */
234 /* %if-not-reentrant */
235 /* %endif */
236 /* %endif */
237
238 #define EOB_ACT_CONTINUE_SCAN 0
239 #define EOB_ACT_END_OF_FILE 1
240 #define EOB_ACT_LAST_MATCH 2
241
242 #define YY_LESS_LINENO(n)
243
244 /* Return all but the first "n" matched characters back to the input stream. */
245 #define yyless(n) \
246 do \
247 { \
248 /* Undo effects of setting up yytext. */ \
249 int yyless_macro_arg = (n); \
250 YY_LESS_LINENO(yyless_macro_arg);\
251 *yy_cp = yyg->yy_hold_char; \
252 YY_RESTORE_YY_MORE_OFFSET \
253 yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
254 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
255 } \
256 while ( 0 )
257
258 #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
259
260 #ifndef YY_TYPEDEF_YY_SIZE_T
261 #define YY_TYPEDEF_YY_SIZE_T
262 typedef size_t yy_size_t;
263 #endif
264
265 #ifndef YY_STRUCT_YY_BUFFER_STATE
266 #define YY_STRUCT_YY_BUFFER_STATE
267 struct yy_buffer_state
268 {
269 /* %if-c-only */
270 FILE *yy_input_file;
271 /* %endif */
272
273 /* %if-c++-only */
274 /* %endif */
275
276 char *yy_ch_buf; /* input buffer */
277 char *yy_buf_pos; /* current position in input buffer */
278
279 /* Size of input buffer in bytes, not including room for EOB
280 * characters.
281 */
282 yy_size_t yy_buf_size;
283
284 /* Number of characters read into yy_ch_buf, not including EOB
285 * characters.
286 */
287 int yy_n_chars;
288
289 /* Whether we "own" the buffer - i.e., we know we created it,
290 * and can realloc() it to grow it, and should free() it to
291 * delete it.
292 */
293 int yy_is_our_buffer;
294
295 /* Whether this is an "interactive" input source; if so, and
296 * if we're using stdio for input, then we want to use getc()
297 * instead of fread(), to make sure we stop fetching input after
298 * each newline.
299 */
300 int yy_is_interactive;
301
302 /* Whether we're considered to be at the beginning of a line.
303 * If so, '^' rules will be active on the next match, otherwise
304 * not.
305 */
306 int yy_at_bol;
307
308 int yy_bs_lineno; /**< The line count. */
309 int yy_bs_column; /**< The column count. */
310
311 /* Whether to try to fill the input buffer when we reach the
312 * end of it.
313 */
314 int yy_fill_buffer;
315
316 int yy_buffer_status;
317
318 #define YY_BUFFER_NEW 0
319 #define YY_BUFFER_NORMAL 1
320 /* When an EOF's been seen but there's still some text to process
321 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
322 * shouldn't try reading from the input source any more. We might
323 * still have a bunch of tokens to match, though, because of
324 * possible backing-up.
325 *
326 * When we actually see the EOF, we change the status to "new"
327 * (via config_restart()), so that the user can continue scanning by
328 * just pointing yyin at a new input file.
329 */
330 #define YY_BUFFER_EOF_PENDING 2
331
332 };
333 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
334
335 /* %if-c-only Standard (non-C++) definition */
336 /* %not-for-header */
337
338 /* %if-not-reentrant */
339 /* %endif */
340 /* %ok-for-header */
341
342 /* %endif */
343
344 /* We provide macros for accessing buffer states in case in the
345 * future we want to put the buffer states in a more general
346 * "scanner state".
347 *
348 * Returns the top of the stack, or NULL.
349 */
350 #define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
351 ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
352 : NULL)
353
354 /* Same as previous macro, but useful when we know that the buffer stack is not
355 * NULL or when we need an lvalue. For internal use only.
356 */
357 #define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
358
359 /* %if-c-only Standard (non-C++) definition */
360
361 /* %if-not-reentrant */
362 /* %not-for-header */
363
364 /* %ok-for-header */
365
366 /* %endif */
367
368 void config_restart (FILE *input_file ,yyscan_t yyscanner );
369 void config__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
370 YY_BUFFER_STATE config__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
371 void config__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
372 void config__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
373 void config_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
374 void config_pop_buffer_state (yyscan_t yyscanner );
375
376 static void config_ensure_buffer_stack (yyscan_t yyscanner );
377 static void config__load_buffer_state (yyscan_t yyscanner );
378 static void config__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
379
380 #define YY_FLUSH_BUFFER config__flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
381
382 YY_BUFFER_STATE config__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
383 YY_BUFFER_STATE config__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
384 YY_BUFFER_STATE config__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
385
386 /* %endif */
387
388 void *config_alloc (yy_size_t ,yyscan_t yyscanner );
389 void *config_realloc (void *,yy_size_t ,yyscan_t yyscanner );
390 void config_free (void * ,yyscan_t yyscanner );
391
392 #define yy_new_buffer config__create_buffer
393
394 #define yy_set_interactive(is_interactive) \
395 { \
396 if ( ! YY_CURRENT_BUFFER ){ \
397 config_ensure_buffer_stack (yyscanner); \
398 YY_CURRENT_BUFFER_LVALUE = \
399 config__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
400 } \
401 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
402 }
403
404 #define yy_set_bol(at_bol) \
405 { \
406 if ( ! YY_CURRENT_BUFFER ){\
407 config_ensure_buffer_stack (yyscanner); \
408 YY_CURRENT_BUFFER_LVALUE = \
409 config__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
410 } \
411 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
412 }
413
414 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
415
416 /* %% [1.0] yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here */
417 /* Begin user sect3 */
418
419 #define config_wrap(n) 1
420 #define YY_SKIP_YYWRAP
421
422 #define FLEX_DEBUG
423
424 typedef unsigned char YY_CHAR;
425
426 typedef int yy_state_type;
427
428 #define yytext_ptr yytext_r
429
430 /* %if-c-only Standard (non-C++) definition */
431
432 static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
433 static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner);
434 static int yy_get_next_buffer (yyscan_t yyscanner );
435 static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
436
437 /* %endif */
438
439 /* Done after the current pattern has been matched and before the
440 * corresponding action - sets up yytext.
441 */
442 #define YY_DO_BEFORE_ACTION \
443 yyg->yytext_ptr = yy_bp; \
444 /* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
445 yyleng = (size_t) (yy_cp - yy_bp); \
446 yyg->yy_hold_char = *yy_cp; \
447 *yy_cp = '\0'; \
448 /* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
449 yyg->yy_c_buf_p = yy_cp;
450
451 /* %% [4.0] data tables for the DFA and the user's section 1 definitions go here */
452 #define YY_NUM_RULES 64
453 #define YY_END_OF_BUFFER 65
454 /* This struct is not used in this scanner,
455 but its presence is necessary. */
456 struct yy_trans_info
457 {
458 flex_int32_t yy_verify;
459 flex_int32_t yy_nxt;
460 };
461 static yyconst flex_int16_t yy_accept[514] =
462 { 0,
463 0, 0, 65, 63, 5, 5, 1, 63, 63, 63,
464 2, 63, 63, 63, 63, 63, 63, 63, 63, 63,
465 63, 63, 63, 63, 63, 0, 62, 47, 0, 0,
466 0, 2, 3, 0, 0, 0, 0, 0, 0, 0,
467 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
468 0, 6, 47, 47, 47, 47, 47, 47, 47, 47,
469 47, 47, 47, 47, 47, 4, 61, 61, 2, 3,
470 61, 52, 61, 43, 61, 61, 61, 61, 61, 61,
471 51, 61, 61, 61, 61, 61, 61, 47, 47, 47,
472 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
473
474 47, 47, 47, 47, 47, 47, 47, 4, 0, 61,
475 2, 3, 61, 61, 61, 61, 61, 61, 61, 61,
476 61, 61, 61, 61, 61, 45, 47, 47, 47, 47,
477 47, 0, 47, 47, 47, 47, 47, 47, 47, 47,
478 47, 47, 47, 47, 47, 47, 47, 47, 47, 4,
479 61, 61, 3, 61, 41, 44, 46, 61, 0, 57,
480 61, 61, 61, 61, 61, 40, 61, 47, 47, 47,
481 47, 47, 47, 0, 0, 0, 47, 47, 47, 47,
482 47, 47, 0, 47, 47, 47, 0, 47, 47, 47,
483 0, 0, 47, 47, 4, 0, 61, 3, 61, 0,
484
485 61, 61, 61, 61, 49, 58, 50, 61, 47, 47,
486 47, 47, 47, 0, 14, 0, 0, 0, 47, 47,
487 47, 0, 0, 47, 0, 47, 47, 47, 0, 47,
488 0, 47, 0, 0, 0, 0, 47, 4, 60, 61,
489 61, 61, 61, 55, 53, 39, 59, 42, 47, 47,
490 47, 47, 47, 0, 0, 0, 0, 47, 47, 47,
491 0, 0, 47, 0, 47, 0, 47, 0, 47, 0,
492 47, 0, 0, 0, 0, 47, 60, 61, 56, 54,
493 0, 0, 47, 47, 47, 0, 0, 0, 0, 47,
494 18, 0, 0, 0, 0, 47, 0, 0, 0, 7,
495
496 0, 0, 0, 47, 0, 0, 33, 0, 0, 60,
497 61, 0, 0, 47, 0, 47, 0, 0, 0, 0,
498 47, 0, 0, 0, 0, 47, 0, 0, 0, 0,
499 0, 0, 0, 0, 0, 0, 0, 0, 48, 0,
500 0, 47, 0, 47, 0, 0, 0, 0, 47, 0,
501 0, 37, 36, 47, 0, 0, 0, 0, 0, 0,
502 0, 0, 0, 0, 0, 34, 0, 0, 0, 0,
503 0, 47, 0, 0, 0, 0, 38, 0, 0, 0,
504 0, 0, 0, 0, 0, 0, 28, 0, 0, 0,
505 0, 35, 0, 0, 0, 0, 47, 0, 0, 0,
506
507 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
508 29, 0, 0, 32, 0, 0, 0, 0, 47, 0,
509 0, 0, 0, 0, 0, 0, 22, 0, 0, 25,
510 0, 0, 0, 31, 0, 0, 0, 0, 12, 0,
511 0, 0, 0, 0, 20, 0, 0, 0, 0, 0,
512 30, 0, 0, 0, 0, 0, 0, 0, 0, 0,
513 0, 0, 24, 0, 0, 8, 9, 10, 0, 0,
514 0, 0, 0, 0, 0, 0, 0, 0, 11, 0,
515 0, 16, 0, 0, 0, 0, 0, 0, 0, 0,
516 17, 0, 0, 0, 26, 27, 0, 0, 0, 0,
517
518 0, 13, 15, 19, 0, 0, 0, 0, 0, 0,
519 21, 23, 0
520 } ;
521
522 static yyconst flex_int32_t yy_ec[256] =
523 { 0,
524 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
525 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
526 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
527 1, 4, 1, 5, 6, 1, 1, 1, 1, 1,
528 1, 1, 1, 7, 8, 9, 10, 11, 12, 13,
529 14, 15, 16, 17, 11, 11, 11, 18, 1, 1,
530 19, 1, 20, 1, 21, 22, 23, 24, 25, 26,
531 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
532 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
533 1, 1, 1, 1, 47, 1, 48, 49, 50, 51,
534
535 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
536 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
537 72, 73, 1, 1, 1, 1, 1, 1, 1, 1,
538 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
539 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
540 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
541 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
542 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
543 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
544 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
545
546 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
547 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
548 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
549 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
550 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
551 1, 1, 1, 1, 1
552 } ;
553
554 static yyconst flex_int32_t yy_meta[74] =
555 { 0,
556 1, 1, 2, 1, 3, 1, 1, 3, 3, 1,
557 3, 3, 3, 3, 3, 3, 3, 1, 1, 1,
558 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
559 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
560 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
561 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
562 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
563 3, 3, 3
564 } ;
565
566 static yyconst flex_int16_t yy_base[518] =
567 { 0,
568 0, 641, 636, 1648, 1648, 1648, 1648, 629, 625, 604,
569 65, 72, 0, 55, 50, 57, 71, 55, 62, 72,
570 74, 78, 75, 63, 619, 616, 613, 132, 195, 103,
571 208, 251, 215, 235, 228, 230, 237, 245, 265, 281,
572 286, 294, 296, 311, 313, 327, 343, 354, 361, 370,
573 610, 1648, 417, 305, 69, 77, 86, 75, 347, 78,
574 362, 402, 91, 113, 189, 417, 397, 482, 525, 489,
575 413, 466, 502, 507, 509, 514, 516, 542, 550, 557,
576 569, 576, 578, 590, 621, 598, 623, 215, 232, 246,
577 242, 248, 604, 278, 275, 293, 354, 295, 303, 402,
578
579 311, 330, 427, 331, 335, 355, 358, 638, 671, 714,
580 757, 645, 634, 686, 669, 692, 694, 747, 738, 703,
581 749, 775, 701, 781, 790, 783, 376, 423, 566, 421,
582 453, 778, 521, 523, 530, 532, 537, 569, 602, 573,
583 627, 624, 597, 638, 631, 688, 594, 759, 708, 838,
584 851, 824, 861, 874, 876, 881, 883, 888, 894, 896,
585 901, 910, 928, 942, 937, 951, 953, 711, 735, 749,
586 768, 769, 501, 767, 788, 775, 778, 782, 794, 593,
587 582, 796, 840, 845, 850, 875, 872, 901, 568, 903,
588 932, 913, 560, 929, 997, 1014, 1057, 1648, 996, 969,
589
590 959, 987, 1012, 1036, 1030, 1041, 1043, 1048, 943, 995,
591 1013, 1031, 1026, 1015, 1648, 1036, 1033, 1052, 1044, 1052,
592 1048, 1049, 1058, 1059, 1064, 1069, 552, 1058, 1068, 1058,
593 1071, 1062, 1076, 1073, 1085, 1086, 1067, 1648, 1135, 1124,
594 1133, 1148, 1154, 1159, 1165, 1167, 1178, 1183, 549, 537,
595 1113, 1126, 1155, 1149, 1159, 527, 524, 1168, 1145, 523,
596 1165, 1178, 1167, 1164, 519, 1160, 507, 1169, 481, 1173,
597 1169, 1185, 1189, 1179, 1197, 440, 1241, 1239, 1223, 1254,
598 1197, 1200, 1201, 439, 1200, 1211, 1225, 1231, 1226, 1248,
599 0, 1237, 1242, 1232, 1243, 1233, 1255, 1255, 1253, 1648,
600
601 1258, 1246, 1248, 417, 1253, 1265, 1648, 1252, 1262, 1313,
602 1318, 1259, 1280, 1288, 1275, 1285, 1300, 411, 1291, 1309,
603 1309, 1309, 1311, 384, 381, 1312, 1304, 1320, 1310, 1309,
604 1320, 1321, 1307, 1325, 1330, 1317, 1329, 1328, 1374, 1319,
605 1330, 383, 1340, 1355, 376, 1344, 1363, 1349, 336, 339,
606 1355, 1648, 1648, 331, 1350, 1363, 1368, 1354, 1374, 1364,
607 1360, 1379, 1369, 1378, 1382, 1648, 1359, 1365, 1365, 1381,
608 1375, 1374, 1376, 1391, 1387, 1398, 1648, 1400, 1400, 1404,
609 1403, 1412, 1410, 1406, 1405, 1424, 1648, 1410, 1422, 1420,
610 1408, 1648, 1419, 1430, 1427, 1432, 1424, 1438, 1420, 1436,
611
612 1424, 1438, 1424, 1441, 312, 1442, 1436, 306, 301, 298,
613 1648, 1450, 1470, 1648, 1473, 1458, 1466, 1464, 281, 1467,
614 1476, 1462, 1470, 1469, 274, 1470, 1648, 1483, 1468, 1648,
615 1470, 1471, 1486, 1648, 1477, 1473, 1489, 1474, 1648, 1491,
616 1479, 1495, 1499, 1489, 1648, 1499, 264, 252, 1517, 1520,
617 1648, 1518, 1512, 238, 1512, 1514, 1521, 1527, 1518, 1528,
618 1530, 1521, 1648, 1515, 1516, 1648, 1648, 1648, 229, 1527,
619 1543, 228, 1534, 1543, 1544, 1543, 1544, 1545, 1648, 1550,
620 1534, 1648, 215, 1553, 1554, 1547, 199, 196, 1577, 1572,
621 1648, 1565, 143, 1563, 1648, 1648, 1581, 120, 119, 1569,
622
623 1583, 1648, 1648, 1648, 1584, 1572, 1590, 1574, 1590, 116,
624 1648, 1648, 1648, 1641, 126, 1644, 113
625 } ;
626
627 static yyconst flex_int16_t yy_def[518] =
628 { 0,
629 513, 1, 513, 513, 513, 513, 513, 514, 513, 513,
630 515, 513, 515, 515, 515, 515, 515, 515, 515, 515,
631 515, 515, 515, 515, 516, 514, 514, 513, 513, 517,
632 517, 517, 513, 517, 517, 517, 517, 517, 517, 517,
633 517, 517, 517, 517, 517, 517, 517, 517, 517, 517,
634 516, 513, 28, 53, 53, 53, 53, 53, 53, 53,
635 53, 53, 53, 53, 53, 513, 517, 517, 517, 513,
636 517, 517, 517, 517, 517, 517, 517, 517, 517, 517,
637 517, 517, 517, 517, 517, 517, 517, 53, 53, 53,
638 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
639
640 53, 53, 53, 53, 53, 53, 53, 513, 517, 517,
641 517, 513, 517, 517, 517, 517, 517, 517, 517, 517,
642 517, 517, 517, 517, 517, 517, 53, 53, 53, 53,
643 53, 513, 53, 53, 53, 53, 53, 53, 53, 53,
644 53, 53, 53, 53, 53, 53, 53, 53, 53, 513,
645 517, 517, 513, 517, 517, 517, 517, 517, 517, 517,
646 517, 517, 517, 517, 517, 517, 517, 53, 53, 53,
647 53, 53, 53, 513, 513, 513, 53, 53, 53, 53,
648 53, 53, 513, 53, 53, 53, 513, 53, 53, 53,
649 513, 513, 53, 53, 513, 517, 517, 513, 517, 517,
650
651 517, 517, 517, 517, 517, 517, 517, 517, 53, 53,
652 53, 53, 53, 513, 513, 513, 513, 513, 53, 53,
653 53, 513, 513, 53, 513, 53, 53, 53, 513, 53,
654 513, 53, 513, 513, 513, 513, 53, 513, 517, 517,
655 517, 517, 517, 517, 517, 517, 517, 517, 53, 53,
656 53, 53, 53, 513, 513, 513, 513, 53, 53, 53,
657 513, 513, 53, 513, 53, 513, 53, 513, 53, 513,
658 53, 513, 513, 513, 513, 53, 517, 517, 517, 517,
659 513, 513, 53, 53, 53, 513, 513, 513, 513, 53,
660 53, 513, 513, 513, 513, 53, 513, 513, 513, 513,
661
662 513, 513, 513, 53, 513, 513, 513, 513, 513, 517,
663 517, 513, 513, 53, 513, 53, 513, 513, 513, 513,
664 53, 513, 513, 513, 513, 53, 513, 513, 513, 513,
665 513, 513, 513, 513, 513, 513, 513, 513, 517, 513,
666 513, 53, 513, 53, 513, 513, 513, 513, 53, 513,
667 513, 513, 513, 53, 513, 513, 513, 513, 513, 513,
668 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
669 513, 53, 513, 513, 513, 513, 513, 513, 513, 513,
670 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
671 513, 513, 513, 513, 513, 513, 53, 513, 513, 513,
672
673 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
674 513, 513, 513, 513, 513, 513, 513, 513, 53, 513,
675 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
676 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
677 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
678 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
679 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
680 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
681 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
682 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
683
684 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
685 513, 513, 0, 513, 513, 513, 513
686 } ;
687
688 static yyconst flex_int16_t yy_nxt[1722] =
689 { 0,
690 4, 5, 6, 7, 8, 4, 7, 9, 4, 10,
691 11, 11, 11, 11, 11, 11, 11, 12, 7, 4,
692 13, 13, 14, 15, 16, 17, 13, 18, 19, 20,
693 13, 13, 21, 13, 13, 13, 13, 22, 23, 24,
694 13, 13, 13, 13, 13, 13, 4, 13, 13, 14,
695 15, 16, 17, 13, 18, 19, 20, 13, 13, 21,
696 13, 13, 13, 13, 22, 23, 24, 13, 13, 13,
697 13, 13, 13, 31, 36, 32, 32, 32, 32, 32,
698 32, 32, 33, 33, 33, 33, 33, 33, 33, 34,
699 37, 39, 35, 41, 38, 42, 43, 44, 47, 49,
700
701 50, 36, 48, 90, 40, 91, 92, 30, 45, 93,
702 30, 30, 97, 105, 46, 67, 34, 37, 39, 35,
703 41, 38, 42, 43, 44, 47, 49, 50, 30, 48,
704 90, 40, 91, 92, 512, 45, 93, 504, 503, 97,
705 105, 46, 53, 53, 53, 53, 53, 53, 53, 30,
706 500, 106, 53, 54, 55, 56, 53, 53, 53, 57,
707 58, 53, 53, 53, 53, 59, 53, 60, 53, 61,
708 62, 63, 64, 65, 53, 53, 53, 53, 106, 53,
709 54, 55, 56, 53, 53, 53, 57, 58, 53, 53,
710 53, 53, 59, 53, 60, 53, 61, 62, 63, 64,
711
712 65, 53, 53, 53, 53, 66, 66, 66, 66, 66,
713 66, 66, 30, 107, 496, 30, 30, 495, 68, 68,
714 68, 68, 68, 68, 68, 70, 70, 70, 70, 70,
715 70, 70, 30, 491, 30, 30, 30, 30, 30, 30,
716 107, 30, 30, 30, 30, 30, 482, 479, 127, 30,
717 72, 73, 30, 30, 30, 30, 468, 128, 30, 31,
718 74, 69, 69, 69, 69, 69, 69, 69, 71, 30,
719 463, 462, 30, 30, 30, 127, 30, 72, 73, 129,
720 130, 30, 75, 30, 128, 30, 131, 74, 30, 30,
721 30, 30, 445, 30, 30, 71, 76, 30, 30, 439,
722
723 30, 30, 30, 30, 30, 432, 129, 130, 431, 75,
724 133, 30, 134, 131, 78, 30, 79, 30, 30, 30,
725 30, 30, 77, 76, 430, 135, 81, 30, 138, 80,
726 427, 30, 30, 88, 30, 30, 82, 133, 380, 134,
727 30, 78, 30, 79, 139, 89, 378, 30, 142, 77,
728 30, 30, 135, 143, 377, 138, 80, 30, 30, 30,
729 88, 30, 30, 82, 83, 30, 146, 94, 30, 30,
730 147, 139, 89, 30, 30, 142, 84, 30, 30, 148,
731 143, 95, 98, 373, 99, 136, 100, 96, 137, 30,
732 370, 83, 85, 146, 94, 149, 168, 147, 86, 353,
733
734 30, 30, 352, 84, 30, 30, 148, 30, 95, 98,
735 87, 99, 136, 100, 96, 137, 30, 30, 346, 85,
736 30, 30, 149, 168, 334, 86, 101, 108, 108, 108,
737 108, 108, 108, 108, 140, 102, 103, 87, 53, 53,
738 53, 141, 104, 30, 53, 53, 315, 309, 169, 144,
739 53, 113, 53, 101, 53, 53, 53, 53, 53, 30,
740 172, 140, 102, 103, 145, 53, 53, 53, 141, 104,
741 30, 53, 53, 30, 30, 169, 144, 53, 113, 53,
742 173, 53, 53, 53, 53, 53, 30, 172, 302, 30,
743 109, 145, 110, 110, 110, 110, 110, 110, 110, 112,
744
745 112, 112, 112, 112, 112, 112, 30, 173, 214, 30,
746 30, 30, 30, 30, 30, 30, 30, 30, 30, 215,
747 30, 30, 30, 30, 30, 300, 298, 117, 30, 30,
748 292, 289, 30, 31, 288, 111, 111, 111, 111, 111,
749 111, 111, 114, 115, 282, 177, 30, 178, 30, 30,
750 30, 179, 116, 30, 30, 30, 281, 30, 30, 266,
751 30, 30, 30, 180, 30, 30, 118, 236, 181, 114,
752 115, 30, 177, 30, 178, 231, 30, 30, 179, 116,
753 30, 119, 30, 30, 30, 30, 30, 120, 30, 223,
754 180, 170, 182, 118, 30, 181, 30, 30, 30, 171,
755
756 222, 191, 30, 30, 187, 30, 30, 184, 119, 183,
757 122, 132, 52, 123, 120, 30, 121, 27, 170, 182,
758 27, 52, 30, 29, 30, 30, 171, 30, 30, 30,
759 30, 30, 28, 27, 184, 513, 30, 122, 30, 125,
760 123, 30, 30, 121, 30, 124, 25, 126, 150, 150,
761 150, 150, 150, 150, 150, 153, 153, 153, 153, 153,
762 153, 153, 154, 513, 185, 186, 125, 30, 188, 30,
763 189, 513, 124, 30, 126, 30, 30, 30, 30, 30,
764 30, 151, 151, 151, 151, 151, 151, 151, 513, 154,
765 30, 185, 186, 30, 30, 188, 30, 189, 30, 30,
766
767 30, 30, 30, 513, 513, 30, 156, 30, 30, 30,
768 30, 30, 155, 513, 158, 30, 157, 30, 30, 513,
769 513, 30, 109, 190, 152, 152, 152, 152, 152, 152,
770 152, 162, 30, 156, 513, 165, 194, 513, 30, 155,
771 159, 158, 30, 157, 513, 30, 30, 30, 209, 30,
772 190, 30, 513, 30, 30, 30, 30, 30, 162, 210,
773 30, 30, 165, 194, 30, 30, 192, 111, 111, 111,
774 111, 111, 111, 111, 160, 209, 513, 211, 161, 30,
775 163, 513, 30, 30, 30, 30, 210, 30, 30, 30,
776 30, 30, 212, 30, 30, 30, 193, 30, 30, 174,
777
778 513, 160, 513, 30, 211, 161, 213, 163, 175, 513,
779 176, 216, 217, 218, 167, 164, 219, 220, 221, 212,
780 166, 30, 513, 193, 513, 513, 174, 30, 30, 30,
781 224, 30, 109, 213, 513, 175, 30, 176, 216, 217,
782 218, 167, 164, 219, 220, 221, 513, 166, 195, 195,
783 195, 195, 195, 195, 195, 30, 513, 224, 30, 196,
784 513, 197, 197, 197, 197, 197, 197, 197, 513, 513,
785 30, 198, 198, 198, 198, 198, 198, 198, 30, 225,
786 30, 30, 30, 30, 30, 30, 226, 30, 30, 30,
787 30, 30, 30, 513, 227, 30, 30, 30, 30, 228,
788
789 30, 30, 30, 30, 30, 30, 225, 201, 30, 30,
790 202, 229, 199, 226, 30, 513, 513, 30, 30, 513,
791 30, 227, 30, 513, 203, 230, 228, 30, 513, 30,
792 513, 513, 30, 513, 200, 30, 30, 232, 229, 199,
793 30, 30, 30, 204, 30, 30, 30, 30, 205, 30,
794 30, 203, 230, 235, 237, 30, 30, 30, 30, 30,
795 30, 30, 233, 30, 232, 234, 30, 30, 513, 207,
796 204, 244, 513, 30, 30, 205, 30, 30, 513, 206,
797 235, 237, 242, 30, 513, 243, 513, 249, 30, 233,
798 208, 30, 234, 513, 30, 30, 207, 30, 513, 30,
799
800 30, 245, 513, 30, 30, 30, 206, 238, 238, 238,
801 238, 238, 238, 238, 249, 30, 30, 208, 30, 30,
802 30, 30, 30, 513, 239, 239, 239, 239, 239, 239,
803 239, 513, 250, 30, 30, 241, 246, 30, 30, 251,
804 30, 513, 30, 30, 30, 30, 513, 30, 30, 30,
805 30, 30, 30, 252, 253, 30, 30, 254, 30, 250,
806 30, 30, 241, 246, 30, 196, 251, 240, 240, 240,
807 240, 240, 240, 240, 247, 255, 30, 256, 257, 258,
808 252, 253, 30, 259, 254, 260, 248, 30, 261, 30,
809 262, 263, 264, 265, 30, 267, 268, 269, 270, 271,
810
811 272, 247, 255, 30, 256, 257, 258, 273, 274, 275,
812 259, 276, 260, 248, 513, 261, 513, 262, 263, 264,
813 265, 513, 267, 268, 269, 270, 271, 272, 30, 513,
814 513, 30, 196, 513, 273, 274, 275, 30, 276, 30,
815 30, 30, 30, 30, 513, 277, 277, 277, 277, 277,
816 277, 277, 30, 283, 513, 30, 30, 278, 30, 513,
817 279, 30, 30, 30, 513, 284, 30, 30, 280, 30,
818 30, 30, 30, 30, 30, 30, 285, 286, 513, 30,
819 283, 30, 30, 287, 278, 30, 30, 30, 290, 291,
820 30, 30, 284, 293, 30, 296, 297, 513, 294, 299,
821
822 30, 301, 513, 285, 286, 30, 295, 303, 304, 305,
823 287, 30, 306, 30, 307, 290, 291, 308, 513, 513,
824 293, 513, 296, 297, 30, 294, 299, 30, 301, 30,
825 30, 30, 312, 295, 303, 304, 305, 313, 314, 306,
826 316, 307, 513, 30, 308, 30, 30, 30, 30, 30,
827 317, 310, 310, 310, 310, 310, 310, 310, 30, 312,
828 513, 30, 30, 318, 313, 314, 319, 316, 320, 30,
829 321, 322, 311, 513, 323, 324, 325, 317, 326, 327,
830 328, 329, 330, 331, 332, 30, 333, 30, 335, 336,
831 318, 337, 338, 319, 513, 320, 340, 321, 322, 311,
832
833 30, 323, 324, 325, 341, 326, 327, 328, 329, 330,
834 331, 332, 342, 333, 343, 335, 336, 30, 337, 338,
835 30, 30, 30, 340, 344, 30, 30, 345, 347, 348,
836 513, 341, 513, 349, 350, 351, 354, 513, 355, 342,
837 356, 343, 357, 358, 359, 360, 361, 362, 365, 366,
838 363, 344, 367, 368, 345, 347, 348, 339, 364, 30,
839 349, 350, 351, 354, 30, 355, 369, 356, 371, 357,
840 358, 359, 360, 361, 362, 365, 366, 363, 30, 367,
841 368, 30, 30, 372, 339, 364, 374, 375, 376, 379,
842 381, 382, 383, 369, 384, 371, 385, 386, 387, 388,
843
844 389, 390, 391, 392, 393, 394, 395, 396, 397, 398,
845 372, 399, 400, 374, 375, 376, 379, 381, 382, 383,
846 30, 384, 401, 385, 386, 387, 388, 389, 390, 391,
847 392, 393, 394, 395, 396, 397, 398, 402, 399, 400,
848 403, 404, 405, 406, 407, 408, 409, 410, 411, 401,
849 412, 413, 414, 415, 416, 417, 418, 419, 420, 421,
850 422, 423, 424, 425, 402, 426, 428, 403, 404, 405,
851 406, 407, 408, 409, 410, 411, 429, 412, 413, 414,
852 415, 416, 417, 418, 419, 420, 421, 422, 423, 424,
853 425, 433, 426, 428, 434, 435, 436, 437, 438, 440,
854
855 441, 442, 443, 429, 444, 446, 447, 448, 449, 450,
856 451, 452, 453, 454, 455, 456, 457, 458, 433, 459,
857 460, 434, 435, 436, 437, 438, 440, 441, 442, 443,
858 461, 444, 446, 447, 448, 449, 450, 451, 452, 453,
859 454, 455, 456, 457, 458, 464, 459, 460, 465, 466,
860 467, 469, 470, 471, 472, 473, 474, 461, 475, 476,
861 477, 478, 480, 481, 483, 484, 485, 486, 487, 488,
862 489, 490, 464, 492, 493, 465, 466, 467, 469, 470,
863 471, 472, 473, 474, 494, 475, 476, 477, 478, 480,
864 481, 483, 484, 485, 486, 487, 488, 489, 490, 497,
865
866 492, 493, 498, 499, 501, 502, 505, 506, 507, 508,
867 509, 494, 510, 511, 513, 513, 513, 513, 513, 513,
868 513, 513, 513, 513, 513, 513, 497, 513, 513, 498,
869 499, 501, 502, 505, 506, 507, 508, 509, 513, 510,
870 511, 26, 513, 26, 51, 51, 51, 3, 513, 513,
871 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
872 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
873 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
874 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
875 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
876
877 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
878 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
879 513
880 } ;
881
882 static yyconst flex_int16_t yy_chk[1722] =
883 { 0,
884 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
885 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
886 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
887 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
888 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
889 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
890 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
891 1, 1, 1, 11, 15, 11, 11, 11, 11, 11,
892 11, 11, 12, 12, 12, 12, 12, 12, 12, 14,
893 16, 17, 14, 18, 16, 19, 20, 21, 22, 23,
894
895 24, 15, 22, 55, 17, 56, 57, 30, 21, 58,
896 30, 30, 60, 63, 21, 517, 14, 16, 17, 14,
897 18, 16, 19, 20, 21, 22, 23, 24, 515, 22,
898 55, 17, 56, 57, 510, 21, 58, 499, 498, 60,
899 63, 21, 28, 28, 28, 28, 28, 28, 28, 30,
900 493, 64, 28, 28, 28, 28, 28, 28, 28, 28,
901 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
902 28, 28, 28, 28, 28, 28, 28, 28, 64, 28,
903 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
904 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
905
906 28, 28, 28, 28, 28, 29, 29, 29, 29, 29,
907 29, 29, 31, 65, 488, 31, 31, 487, 31, 31,
908 31, 31, 31, 31, 31, 33, 33, 33, 33, 33,
909 33, 33, 35, 483, 36, 35, 35, 36, 36, 34,
910 65, 37, 34, 34, 37, 37, 472, 469, 88, 38,
911 35, 36, 38, 38, 31, 32, 454, 89, 32, 32,
912 37, 32, 32, 32, 32, 32, 32, 32, 34, 39,
913 448, 447, 39, 39, 35, 88, 36, 35, 36, 90,
914 91, 34, 38, 37, 89, 40, 92, 37, 40, 40,
915 41, 38, 425, 41, 41, 34, 39, 32, 42, 419,
916
917 43, 42, 42, 43, 43, 410, 90, 91, 409, 38,
918 94, 39, 95, 92, 41, 44, 42, 45, 44, 44,
919 45, 45, 40, 39, 408, 96, 44, 40, 98, 43,
920 405, 46, 41, 54, 46, 46, 45, 94, 354, 95,
921 42, 41, 43, 42, 99, 54, 350, 47, 101, 40,
922 47, 47, 96, 102, 349, 98, 43, 44, 48, 45,
923 54, 48, 48, 45, 46, 49, 104, 59, 49, 49,
924 105, 99, 54, 46, 50, 101, 47, 50, 50, 106,
925 102, 59, 61, 345, 61, 97, 61, 59, 97, 47,
926 342, 46, 48, 104, 59, 107, 127, 105, 49, 325,
927
928 48, 67, 324, 47, 67, 67, 106, 49, 59, 61,
929 50, 61, 97, 61, 59, 97, 50, 71, 318, 48,
930 71, 71, 107, 127, 304, 49, 62, 66, 66, 66,
931 66, 66, 66, 66, 100, 62, 62, 50, 53, 53,
932 53, 100, 62, 67, 53, 53, 284, 276, 128, 103,
933 53, 71, 53, 62, 53, 53, 53, 53, 53, 71,
934 130, 100, 62, 62, 103, 53, 53, 53, 100, 62,
935 72, 53, 53, 72, 72, 128, 103, 53, 71, 53,
936 131, 53, 53, 53, 53, 53, 68, 130, 269, 68,
937 68, 103, 68, 68, 68, 68, 68, 68, 68, 70,
938
939 70, 70, 70, 70, 70, 70, 73, 131, 173, 73,
940 73, 74, 72, 75, 74, 74, 75, 75, 76, 173,
941 77, 76, 76, 77, 77, 267, 265, 77, 68, 69,
942 260, 257, 69, 69, 256, 69, 69, 69, 69, 69,
943 69, 69, 73, 75, 250, 133, 78, 134, 73, 78,
944 78, 135, 76, 74, 79, 75, 249, 79, 79, 227,
945 76, 80, 77, 136, 80, 80, 78, 193, 137, 73,
946 75, 69, 133, 81, 134, 189, 81, 81, 135, 76,
947 82, 79, 83, 82, 82, 83, 83, 80, 78, 181,
948 136, 129, 138, 78, 84, 137, 79, 84, 84, 129,
949
950 180, 147, 86, 80, 143, 86, 86, 140, 79, 139,
951 83, 93, 51, 84, 80, 81, 82, 27, 129, 138,
952 26, 25, 82, 10, 83, 85, 129, 87, 85, 85,
953 87, 87, 9, 8, 140, 3, 84, 83, 113, 86,
954 84, 113, 113, 82, 86, 85, 2, 87, 108, 108,
955 108, 108, 108, 108, 108, 112, 112, 112, 112, 112,
956 112, 112, 113, 0, 141, 142, 86, 85, 144, 87,
957 145, 0, 85, 115, 87, 109, 115, 115, 109, 109,
958 113, 109, 109, 109, 109, 109, 109, 109, 0, 113,
959 114, 141, 142, 114, 114, 144, 116, 145, 117, 116,
960
961 116, 117, 117, 0, 0, 123, 115, 120, 123, 123,
962 120, 120, 114, 0, 117, 115, 116, 109, 110, 0,
963 0, 110, 110, 146, 110, 110, 110, 110, 110, 110,
964 110, 120, 114, 115, 0, 123, 149, 0, 116, 114,
965 117, 117, 119, 116, 0, 119, 119, 123, 168, 120,
966 146, 118, 0, 121, 118, 118, 121, 121, 120, 169,
967 110, 111, 123, 149, 111, 111, 148, 111, 111, 111,
968 111, 111, 111, 111, 118, 168, 0, 170, 119, 122,
969 121, 0, 122, 122, 119, 124, 169, 126, 124, 124,
970 126, 126, 171, 118, 125, 121, 148, 125, 125, 132,
971
972 0, 118, 0, 111, 170, 119, 172, 121, 132, 0,
973 132, 174, 175, 176, 125, 122, 177, 178, 179, 171,
974 124, 122, 0, 148, 0, 0, 132, 124, 152, 126,
975 182, 152, 152, 172, 0, 132, 125, 132, 174, 175,
976 176, 125, 122, 177, 178, 179, 0, 124, 150, 150,
977 150, 150, 150, 150, 150, 151, 0, 182, 151, 151,
978 0, 151, 151, 151, 151, 151, 151, 151, 0, 0,
979 152, 153, 153, 153, 153, 153, 153, 153, 154, 183,
980 155, 154, 154, 155, 155, 156, 184, 157, 156, 156,
981 157, 157, 158, 0, 185, 158, 158, 151, 159, 186,
982
983 160, 159, 159, 160, 160, 161, 183, 159, 161, 161,
984 159, 187, 154, 184, 162, 0, 0, 162, 162, 0,
985 154, 185, 155, 0, 161, 188, 186, 156, 0, 157,
986 0, 0, 163, 0, 158, 163, 163, 190, 187, 154,
987 159, 165, 160, 162, 165, 165, 164, 161, 163, 164,
988 164, 161, 188, 192, 194, 166, 162, 167, 166, 166,
989 167, 167, 191, 201, 190, 191, 201, 201, 0, 165,
990 162, 201, 0, 200, 163, 163, 200, 200, 0, 164,
991 192, 194, 200, 165, 0, 200, 0, 209, 164, 191,
992 167, 202, 191, 0, 202, 202, 165, 166, 0, 167,
993
994 199, 202, 0, 199, 199, 201, 164, 195, 195, 195,
995 195, 195, 195, 195, 209, 200, 203, 167, 196, 203,
996 203, 196, 196, 0, 196, 196, 196, 196, 196, 196,
997 196, 0, 210, 202, 205, 199, 203, 205, 205, 211,
998 204, 0, 199, 204, 204, 206, 0, 207, 206, 206,
999 207, 207, 208, 212, 213, 208, 208, 214, 203, 210,
1000 196, 197, 199, 203, 197, 197, 211, 197, 197, 197,
1001 197, 197, 197, 197, 204, 216, 205, 217, 218, 219,
1002 212, 213, 204, 220, 214, 221, 208, 206, 222, 207,
1003 223, 224, 225, 226, 208, 228, 229, 230, 231, 232,
1004
1005 233, 204, 216, 197, 217, 218, 219, 234, 235, 236,
1006 220, 237, 221, 208, 0, 222, 0, 223, 224, 225,
1007 226, 0, 228, 229, 230, 231, 232, 233, 240, 0,
1008 0, 240, 240, 0, 234, 235, 236, 241, 237, 239,
1009 241, 241, 239, 239, 0, 239, 239, 239, 239, 239,
1010 239, 239, 242, 251, 0, 242, 242, 241, 243, 0,
1011 242, 243, 243, 244, 0, 252, 244, 244, 243, 245,
1012 240, 246, 245, 245, 246, 246, 253, 254, 0, 241,
1013 251, 239, 247, 255, 241, 247, 247, 248, 258, 259,
1014 248, 248, 252, 261, 242, 263, 264, 0, 262, 266,
1015
1016 243, 268, 0, 253, 254, 244, 262, 270, 271, 272,
1017 255, 245, 273, 246, 274, 258, 259, 275, 0, 0,
1018 261, 0, 263, 264, 247, 262, 266, 279, 268, 248,
1019 279, 279, 281, 262, 270, 271, 272, 282, 283, 273,
1020 285, 274, 0, 278, 275, 277, 278, 278, 277, 277,
1021 286, 277, 277, 277, 277, 277, 277, 277, 280, 281,
1022 0, 280, 280, 287, 282, 283, 288, 285, 289, 279,
1023 290, 292, 278, 0, 293, 294, 295, 286, 296, 297,
1024 298, 299, 301, 302, 302, 278, 303, 277, 305, 306,
1025 287, 308, 309, 288, 0, 289, 312, 290, 292, 278,
1026
1027 280, 293, 294, 295, 313, 296, 297, 298, 299, 301,
1028 302, 302, 314, 303, 315, 305, 306, 310, 308, 309,
1029 310, 310, 311, 312, 316, 311, 311, 317, 319, 320,
1030 0, 313, 0, 321, 322, 323, 326, 0, 327, 314,
1031 328, 315, 329, 330, 331, 332, 333, 334, 336, 337,
1032 335, 316, 338, 340, 317, 319, 320, 311, 335, 310,
1033 321, 322, 323, 326, 311, 327, 341, 328, 343, 329,
1034 330, 331, 332, 333, 334, 336, 337, 335, 339, 338,
1035 340, 339, 339, 344, 311, 335, 346, 347, 348, 351,
1036 355, 356, 357, 341, 358, 343, 359, 360, 361, 362,
1037
1038 363, 364, 365, 367, 368, 369, 370, 371, 372, 373,
1039 344, 374, 375, 346, 347, 348, 351, 355, 356, 357,
1040 339, 358, 376, 359, 360, 361, 362, 363, 364, 365,
1041 367, 368, 369, 370, 371, 372, 373, 378, 374, 375,
1042 379, 380, 381, 382, 383, 384, 385, 386, 388, 376,
1043 389, 390, 391, 393, 394, 395, 396, 397, 398, 399,
1044 400, 401, 402, 403, 378, 404, 406, 379, 380, 381,
1045 382, 383, 384, 385, 386, 388, 407, 389, 390, 391,
1046 393, 394, 395, 396, 397, 398, 399, 400, 401, 402,
1047 403, 412, 404, 406, 413, 415, 416, 417, 418, 420,
1048
1049 421, 422, 423, 407, 424, 426, 428, 429, 431, 432,
1050 433, 435, 436, 437, 438, 440, 441, 442, 412, 443,
1051 444, 413, 415, 416, 417, 418, 420, 421, 422, 423,
1052 446, 424, 426, 428, 429, 431, 432, 433, 435, 436,
1053 437, 438, 440, 441, 442, 449, 443, 444, 450, 452,
1054 453, 455, 456, 457, 458, 459, 460, 446, 461, 462,
1055 464, 465, 470, 471, 473, 474, 475, 476, 477, 478,
1056 480, 481, 449, 484, 485, 450, 452, 453, 455, 456,
1057 457, 458, 459, 460, 486, 461, 462, 464, 465, 470,
1058 471, 473, 474, 475, 476, 477, 478, 480, 481, 489,
1059
1060 484, 485, 490, 492, 494, 497, 500, 501, 505, 506,
1061 507, 486, 508, 509, 0, 0, 0, 0, 0, 0,
1062 0, 0, 0, 0, 0, 0, 489, 0, 0, 490,
1063 492, 494, 497, 500, 501, 505, 506, 507, 0, 508,
1064 509, 514, 0, 514, 516, 516, 516, 513, 513, 513,
1065 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1066 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1067 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1068 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1069 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1070
1071 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1072 513, 513, 513, 513, 513, 513, 513, 513, 513, 513,
1073 513
1074 } ;
1075
1076 static yyconst flex_int16_t yy_rule_linenum[64] =
1077 { 0,
1078 77, 79, 81, 83, 85, 88, 92, 94, 95, 96,
1079 97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
1080 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
1081 117, 118, 119, 120, 121, 123, 124, 126, 128, 129,
1082 130, 131, 132, 133, 135, 136, 139, 144, 145, 146,
1083 148, 149, 150, 151, 152, 153, 154, 155, 156, 158,
1084 167, 185, 191
1085 } ;
1086
1087 /* The intent behind this definition is that it'll catch
1088 * any uses of REJECT which flex missed.
1089 */
1090 #define REJECT reject_used_but_not_detected
1091 #define yymore() yymore_used_but_not_detected
1092 #define YY_MORE_ADJ 0
1093 #define YY_RESTORE_YY_MORE_OFFSET
1094 #line 1 "libmemcached/options/scanner.l"
1095 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
1096 *
1097 * Libmemcached Scanner and Parser
1098 *
1099 * Copyright (C) 2011 DataDifferental, http://datadifferential.com
1100 *
1101 * This program is free software: you can redistribute it and/or modify
1102 * it under the terms of the GNU Affero General Public License as
1103 * published by the Free Software Foundation, either version 3 of the
1104 * License, or (at your option) any later version.
1105 *
1106 * This program is distributed in the hope that it will be useful,
1107 * but WITHOUT ANY WARRANTY; without even the implied warranty of
1108 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1109 * GNU Affero General Public License for more details.
1110 *
1111 * You should have received a copy of the GNU Affero General Public License
1112 * along with this program. If not, see <http://www.gnu.org/licenses/>.
1113 */
1114
1115 #line 38 "libmemcached/options/scanner.l"
1116 #include <cstdlib>
1117 #include <cstring>
1118
1119 #define PARAM config_get_extra(yyscanner)
1120
1121 #define get_lex_chars(buffer, result, max_size, context) \
1122 { \
1123 if (context->pos >= context->length) \
1124 { \
1125 result= YY_NULL; \
1126 } \
1127 else \
1128 { \
1129 result= (int)(context->length - context->pos); \
1130 (size_t)result > (size_t)max_size ? result= max_size : 0; \
1131 memcpy(buffer, context->buf + context->pos, result); \
1132 context->pos += result; \
1133 } \
1134 }
1135
1136
1137 #define YY_INPUT(buffer, result, max_size) get_lex_chars(buffer, result, max_size, PARAM)
1138
1139 #line 1140 "libmemcached/options/scanner.cc"
1140
1141 #define INITIAL 0
1142
1143 #ifndef YY_NO_UNISTD_H
1144 /* Special case for "unistd.h", since it is non-ANSI. We include it way
1145 * down here because we want the user's section 1 to have been scanned first.
1146 * The user has a chance to override it with an option.
1147 */
1148 /* %if-c-only */
1149 #include <unistd.h>
1150 /* %endif */
1151 /* %if-c++-only */
1152 /* %endif */
1153 #endif
1154
1155 #ifndef YY_EXTRA_TYPE
1156 #define YY_EXTRA_TYPE void *
1157 #endif
1158
1159 /* %if-c-only Reentrant structure and macros (non-C++). */
1160 /* %if-reentrant */
1161
1162 /* Holds the entire state of the reentrant scanner. */
1163 struct yyguts_t
1164 {
1165
1166 /* User-defined. Not touched by flex. */
1167 YY_EXTRA_TYPE yyextra_r;
1168
1169 /* The rest are the same as the globals declared in the non-reentrant scanner. */
1170 FILE *yyin_r, *yyout_r;
1171 size_t yy_buffer_stack_top; /**< index of top of stack. */
1172 size_t yy_buffer_stack_max; /**< capacity of stack. */
1173 YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
1174 char yy_hold_char;
1175 int yy_n_chars;
1176 int yyleng_r;
1177 char *yy_c_buf_p;
1178 int yy_init;
1179 int yy_start;
1180 int yy_did_buffer_switch_on_eof;
1181 int yy_start_stack_ptr;
1182 int yy_start_stack_depth;
1183 int *yy_start_stack;
1184 yy_state_type yy_last_accepting_state;
1185 char* yy_last_accepting_cpos;
1186
1187 int yylineno_r;
1188 int yy_flex_debug_r;
1189
1190 char *yytext_r;
1191 int yy_more_flag;
1192 int yy_more_len;
1193
1194 YYSTYPE * yylval_r;
1195
1196 }; /* end struct yyguts_t */
1197
1198 /* %if-c-only */
1199
1200 static int yy_init_globals (yyscan_t yyscanner );
1201
1202 /* %endif */
1203
1204 /* %if-reentrant */
1205
1206 /* This must go here because YYSTYPE and YYLTYPE are included
1207 * from bison output in section 1.*/
1208 # define yylval yyg->yylval_r
1209
1210 int config_lex_init (yyscan_t* scanner);
1211
1212 int config_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
1213
1214 /* %endif */
1215
1216 /* %endif End reentrant structures and macros. */
1217
1218 /* Accessor methods to globals.
1219 These are made visible to non-reentrant scanners for convenience. */
1220
1221 int config_lex_destroy (yyscan_t yyscanner );
1222
1223 int config_get_debug (yyscan_t yyscanner );
1224
1225 void config_set_debug (int debug_flag ,yyscan_t yyscanner );
1226
1227 YY_EXTRA_TYPE config_get_extra (yyscan_t yyscanner );
1228
1229 void config_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
1230
1231 FILE *config_get_in (yyscan_t yyscanner );
1232
1233 void config_set_in (FILE * in_str ,yyscan_t yyscanner );
1234
1235 FILE *config_get_out (yyscan_t yyscanner );
1236
1237 void config_set_out (FILE * out_str ,yyscan_t yyscanner );
1238
1239 int config_get_leng (yyscan_t yyscanner );
1240
1241 char *config_get_text (yyscan_t yyscanner );
1242
1243 int config_get_lineno (yyscan_t yyscanner );
1244
1245 void config_set_lineno (int line_number ,yyscan_t yyscanner );
1246
1247 int config_get_column (yyscan_t yyscanner );
1248
1249 void config_set_column (int column_no ,yyscan_t yyscanner );
1250
1251 /* %if-bison-bridge */
1252
1253 YYSTYPE * config_get_lval (yyscan_t yyscanner );
1254
1255 void config_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
1256
1257 /* %endif */
1258
1259 /* Macros after this point can all be overridden by user definitions in
1260 * section 1.
1261 */
1262
1263 #ifndef YY_SKIP_YYWRAP
1264 #ifdef __cplusplus
1265 extern "C" int config_wrap (yyscan_t yyscanner );
1266 #else
1267 extern int config_wrap (yyscan_t yyscanner );
1268 #endif
1269 #endif
1270
1271 /* %not-for-header */
1272
1273 /* %ok-for-header */
1274
1275 /* %endif */
1276
1277 #ifndef yytext_ptr
1278 static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
1279 #endif
1280
1281 #ifdef YY_NEED_STRLEN
1282 static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
1283 #endif
1284
1285 #ifndef YY_NO_INPUT
1286 /* %if-c-only Standard (non-C++) definition */
1287 /* %not-for-header */
1288
1289 #ifdef __cplusplus
1290 static int yyinput (yyscan_t yyscanner );
1291 #else
1292 static int input (yyscan_t yyscanner );
1293 #endif
1294 /* %ok-for-header */
1295
1296 /* %endif */
1297 #endif
1298
1299 /* %if-c-only */
1300
1301 /* %endif */
1302
1303 /* Amount of stuff to slurp up with each read. */
1304 #ifndef YY_READ_BUF_SIZE
1305 #define YY_READ_BUF_SIZE 8192
1306 #endif
1307
1308 /* Copy whatever the last rule matched to the standard output. */
1309 #ifndef ECHO
1310 /* %if-c-only Standard (non-C++) definition */
1311 /* This used to be an fputs(), but since the string might contain NUL's,
1312 * we now use fwrite().
1313 */
1314 #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
1315 /* %endif */
1316 /* %if-c++-only C++ definition */
1317 /* %endif */
1318 #endif
1319
1320 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
1321 * is returned in "result".
1322 */
1323 #ifndef YY_INPUT
1324 #define YY_INPUT(buf,result,max_size) \
1325 /* %% [5.0] fread()/read() definition of YY_INPUT goes here unless we're doing C++ \ */\
1326 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
1327 { \
1328 int c = '*'; \
1329 unsigned n; \
1330 for ( n = 0; n < max_size && \
1331 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
1332 buf[n] = (char) c; \
1333 if ( c == '\n' ) \
1334 buf[n++] = (char) c; \
1335 if ( c == EOF && ferror( yyin ) ) \
1336 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1337 result = n; \
1338 } \
1339 else \
1340 { \
1341 errno=0; \
1342 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
1343 { \
1344 if( errno != EINTR) \
1345 { \
1346 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1347 break; \
1348 } \
1349 errno=0; \
1350 clearerr(yyin); \
1351 } \
1352 }\
1353 \
1354 /* %if-c++-only C++ definition \ */\
1355 /* %endif */
1356
1357 #endif
1358
1359 /* No semi-colon after return; correct usage is to write "yyterminate();" -
1360 * we don't want an extra ';' after the "return" because that will cause
1361 * some compilers to complain about unreachable statements.
1362 */
1363 #ifndef yyterminate
1364 #define yyterminate() return YY_NULL
1365 #endif
1366
1367 /* Number of entries by which start-condition stack grows. */
1368 #ifndef YY_START_STACK_INCR
1369 #define YY_START_STACK_INCR 25
1370 #endif
1371
1372 /* Report a fatal error. */
1373 #ifndef YY_FATAL_ERROR
1374 /* %if-c-only */
1375 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
1376 /* %endif */
1377 /* %if-c++-only */
1378 /* %endif */
1379 #endif
1380
1381 /* %if-tables-serialization structures and prototypes */
1382 /* %not-for-header */
1383
1384 /* %ok-for-header */
1385
1386 /* %not-for-header */
1387
1388 /* %tables-yydmap generated elements */
1389 /* %endif */
1390 /* end tables serialization structures and prototypes */
1391
1392 /* %ok-for-header */
1393
1394 /* Default declaration of generated scanner - a define so the user can
1395 * easily add parameters.
1396 */
1397 #ifndef YY_DECL
1398 #define YY_DECL_IS_OURS 1
1399 /* %if-c-only Standard (non-C++) definition */
1400
1401 extern int config_lex \
1402 (YYSTYPE * yylval_param ,yyscan_t yyscanner);
1403
1404 #define YY_DECL int config_lex \
1405 (YYSTYPE * yylval_param , yyscan_t yyscanner)
1406 /* %endif */
1407 /* %if-c++-only C++ definition */
1408 /* %endif */
1409 #endif /* !YY_DECL */
1410
1411 /* Code executed at the beginning of each rule, after yytext and yyleng
1412 * have been set up.
1413 */
1414 #ifndef YY_USER_ACTION
1415 #define YY_USER_ACTION
1416 #endif
1417
1418 /* Code executed at the end of each rule. */
1419 #ifndef YY_BREAK
1420 #define YY_BREAK break;
1421 #endif
1422
1423 /* %% [6.0] YY_RULE_SETUP definition goes here */
1424 #define YY_RULE_SETUP \
1425 if ( yyleng > 0 ) \
1426 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
1427 (yytext[yyleng - 1] == '\n'); \
1428 YY_USER_ACTION
1429
1430 /* %not-for-header */
1431
1432 /** The main scanner function which does all the work.
1433 */
1434 YY_DECL
1435 {
1436 register yy_state_type yy_current_state;
1437 register char *yy_cp, *yy_bp;
1438 register int yy_act;
1439 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1440
1441 /* %% [7.0] user's declarations go here */
1442 #line 74 "libmemcached/options/scanner.l"
1443
1444
1445
1446 #line 1447 "libmemcached/options/scanner.cc"
1447
1448 yylval = yylval_param;
1449
1450 if ( !yyg->yy_init )
1451 {
1452 yyg->yy_init = 1;
1453
1454 #ifdef YY_USER_INIT
1455 YY_USER_INIT;
1456 #endif
1457
1458 if ( ! yyg->yy_start )
1459 yyg->yy_start = 1; /* first start state */
1460
1461 if ( ! yyin )
1462 /* %if-c-only */
1463 yyin = stdin;
1464 /* %endif */
1465 /* %if-c++-only */
1466 /* %endif */
1467
1468 if ( ! yyout )
1469 /* %if-c-only */
1470 yyout = stdout;
1471 /* %endif */
1472 /* %if-c++-only */
1473 /* %endif */
1474
1475 if ( ! YY_CURRENT_BUFFER ) {
1476 config_ensure_buffer_stack (yyscanner);
1477 YY_CURRENT_BUFFER_LVALUE =
1478 config__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
1479 }
1480
1481 config__load_buffer_state(yyscanner );
1482 }
1483
1484 while ( 1 ) /* loops until end-of-file is reached */
1485 {
1486 /* %% [8.0] yymore()-related code goes here */
1487 yy_cp = yyg->yy_c_buf_p;
1488
1489 /* Support of yytext. */
1490 *yy_cp = yyg->yy_hold_char;
1491
1492 /* yy_bp points to the position in yy_ch_buf of the start of
1493 * the current run.
1494 */
1495 yy_bp = yy_cp;
1496
1497 /* %% [9.0] code to set up and find next match goes here */
1498 yy_current_state = yyg->yy_start;
1499 yy_current_state += YY_AT_BOL();
1500 yy_match:
1501 do
1502 {
1503 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
1504 if ( yy_accept[yy_current_state] )
1505 {
1506 yyg->yy_last_accepting_state = yy_current_state;
1507 yyg->yy_last_accepting_cpos = yy_cp;
1508 }
1509 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1510 {
1511 yy_current_state = (int) yy_def[yy_current_state];
1512 if ( yy_current_state >= 514 )
1513 yy_c = yy_meta[(unsigned int) yy_c];
1514 }
1515 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1516 ++yy_cp;
1517 }
1518 while ( yy_base[yy_current_state] != 1648 );
1519
1520 yy_find_action:
1521 /* %% [10.0] code to find the action number goes here */
1522 yy_act = yy_accept[yy_current_state];
1523 if ( yy_act == 0 )
1524 { /* have to back up */
1525 yy_cp = yyg->yy_last_accepting_cpos;
1526 yy_current_state = yyg->yy_last_accepting_state;
1527 yy_act = yy_accept[yy_current_state];
1528 }
1529
1530 YY_DO_BEFORE_ACTION;
1531
1532 /* %% [11.0] code for yylineno update goes here */
1533
1534 do_action: /* This label is used only to access EOF actions. */
1535
1536 /* %% [12.0] debug code goes here */
1537 if ( yy_flex_debug )
1538 {
1539 if ( yy_act == 0 )
1540 fprintf( stderr, "--scanner backing up\n" );
1541 else if ( yy_act < 64 )
1542 fprintf( stderr, "--accepting rule at line %ld (\"%s\")\n",
1543 (long)yy_rule_linenum[yy_act], yytext );
1544 else if ( yy_act == 64 )
1545 fprintf( stderr, "--accepting default rule (\"%s\")\n",
1546 yytext );
1547 else if ( yy_act == 65 )
1548 fprintf( stderr, "--(end of buffer or a NUL)\n" );
1549 else
1550 fprintf( stderr, "--EOF (start condition %d)\n", YY_START );
1551 }
1552
1553 switch ( yy_act )
1554 { /* beginning of action switch */
1555 /* %% [13.0] actions go here */
1556 case 0: /* must back up */
1557 /* undo the effects of YY_DO_BEFORE_ACTION */
1558 *yy_cp = yyg->yy_hold_char;
1559 yy_cp = yyg->yy_last_accepting_cpos;
1560 yy_current_state = yyg->yy_last_accepting_state;
1561 goto yy_find_action;
1562
1563 case 1:
1564 YY_RULE_SETUP
1565 #line 77 "libmemcached/options/scanner.l"
1566 { return yytext[0];}
1567 YY_BREAK
1568 case 2:
1569 YY_RULE_SETUP
1570 #line 79 "libmemcached/options/scanner.l"
1571 { yylval->number= atoi(yytext); return (NUMBER); }
1572 YY_BREAK
1573 case 3:
1574 YY_RULE_SETUP
1575 #line 81 "libmemcached/options/scanner.l"
1576 { yylval->number= atoi(yytext +1); return PORT; }
1577 YY_BREAK
1578 case 4:
1579 YY_RULE_SETUP
1580 #line 83 "libmemcached/options/scanner.l"
1581 { yylval->number= atoi(yytext +2); return WEIGHT_START; }
1582 YY_BREAK
1583 case 5:
1584 /* rule 5 can match eol */
1585 YY_RULE_SETUP
1586 #line 85 "libmemcached/options/scanner.l"
1587 ; /* skip whitespace */
1588 YY_BREAK
1589 case 6:
1590 *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
1591 yyg->yy_c_buf_p = yy_cp -= 1;
1592 YY_DO_BEFORE_ACTION; /* set up yytext again */
1593 YY_RULE_SETUP
1594 #line 88 "libmemcached/options/scanner.l"
1595 {
1596 return COMMENT;
1597 }
1598 YY_BREAK
1599 case 7:
1600 YY_RULE_SETUP
1601 #line 92 "libmemcached/options/scanner.l"
1602 { yyextra->begin= yytext; yyextra->set_server(); return SERVER; }
1603 YY_BREAK
1604 case 8:
1605 YY_RULE_SETUP
1606 #line 94 "libmemcached/options/scanner.l"
1607 { yyextra->begin= yytext; return BINARY_PROTOCOL; }
1608 YY_BREAK
1609 case 9:
1610 YY_RULE_SETUP
1611 #line 95 "libmemcached/options/scanner.l"
1612 { yyextra->begin= yytext; return BUFFER_REQUESTS; }
1613 YY_BREAK
1614 case 10:
1615 YY_RULE_SETUP
1616 #line 96 "libmemcached/options/scanner.l"
1617 { yyextra->begin= yytext; return CONFIGURE_FILE; }
1618 YY_BREAK
1619 case 11:
1620 YY_RULE_SETUP
1621 #line 97 "libmemcached/options/scanner.l"
1622 { yyextra->begin= yytext; return CONNECT_TIMEOUT; }
1623 YY_BREAK
1624 case 12:
1625 YY_RULE_SETUP
1626 #line 98 "libmemcached/options/scanner.l"
1627 { yyextra->begin= yytext; return DISTRIBUTION; }
1628 YY_BREAK
1629 case 13:
1630 YY_RULE_SETUP
1631 #line 99 "libmemcached/options/scanner.l"
1632 { yyextra->begin= yytext; return HASH_WITH_NAMESPACE; }
1633 YY_BREAK
1634 case 14:
1635 YY_RULE_SETUP
1636 #line 100 "libmemcached/options/scanner.l"
1637 { yyextra->begin= yytext; return HASH; }
1638 YY_BREAK
1639 case 15:
1640 YY_RULE_SETUP
1641 #line 101 "libmemcached/options/scanner.l"
1642 { yyextra->begin= yytext; return IO_BYTES_WATERMARK; }
1643 YY_BREAK
1644 case 16:
1645 YY_RULE_SETUP
1646 #line 102 "libmemcached/options/scanner.l"
1647 { yyextra->begin= yytext; return IO_KEY_PREFETCH; }
1648 YY_BREAK
1649 case 17:
1650 YY_RULE_SETUP
1651 #line 103 "libmemcached/options/scanner.l"
1652 { yyextra->begin= yytext; return IO_MSG_WATERMARK; }
1653 YY_BREAK
1654 case 18:
1655 YY_RULE_SETUP
1656 #line 104 "libmemcached/options/scanner.l"
1657 { yyextra->begin= yytext; return NOREPLY; }
1658 YY_BREAK
1659 case 19:
1660 YY_RULE_SETUP
1661 #line 105 "libmemcached/options/scanner.l"
1662 { yyextra->begin= yytext; return NUMBER_OF_REPLICAS; }
1663 YY_BREAK
1664 case 20:
1665 YY_RULE_SETUP
1666 #line 106 "libmemcached/options/scanner.l"
1667 { yyextra->begin= yytext; return POLL_TIMEOUT; }
1668 YY_BREAK
1669 case 21:
1670 YY_RULE_SETUP
1671 #line 107 "libmemcached/options/scanner.l"
1672 { yyextra->begin= yytext; return RANDOMIZE_REPLICA_READ; }
1673 YY_BREAK
1674 case 22:
1675 YY_RULE_SETUP
1676 #line 108 "libmemcached/options/scanner.l"
1677 { yyextra->begin= yytext; return RCV_TIMEOUT; }
1678 YY_BREAK
1679 case 23:
1680 YY_RULE_SETUP
1681 #line 109 "libmemcached/options/scanner.l"
1682 { yyextra->begin= yytext; return REMOVE_FAILED_SERVERS; }
1683 YY_BREAK
1684 case 24:
1685 YY_RULE_SETUP
1686 #line 110 "libmemcached/options/scanner.l"
1687 { yyextra->begin= yytext; return RETRY_TIMEOUT; }
1688 YY_BREAK
1689 case 25:
1690 YY_RULE_SETUP
1691 #line 111 "libmemcached/options/scanner.l"
1692 { yyextra->begin= yytext; return SND_TIMEOUT; }
1693 YY_BREAK
1694 case 26:
1695 YY_RULE_SETUP
1696 #line 112 "libmemcached/options/scanner.l"
1697 { yyextra->begin= yytext; return SOCKET_RECV_SIZE; }
1698 YY_BREAK
1699 case 27:
1700 YY_RULE_SETUP
1701 #line 113 "libmemcached/options/scanner.l"
1702 { yyextra->begin= yytext; return SOCKET_SEND_SIZE; }
1703 YY_BREAK
1704 case 28:
1705 YY_RULE_SETUP
1706 #line 114 "libmemcached/options/scanner.l"
1707 { yyextra->begin= yytext; return SORT_HOSTS; }
1708 YY_BREAK
1709 case 29:
1710 YY_RULE_SETUP
1711 #line 115 "libmemcached/options/scanner.l"
1712 { yyextra->begin= yytext; return SUPPORT_CAS; }
1713 YY_BREAK
1714 case 30:
1715 YY_RULE_SETUP
1716 #line 116 "libmemcached/options/scanner.l"
1717 { yyextra->begin= yytext; return _TCP_KEEPALIVE; }
1718 YY_BREAK
1719 case 31:
1720 YY_RULE_SETUP
1721 #line 117 "libmemcached/options/scanner.l"
1722 { yyextra->begin= yytext; return _TCP_KEEPIDLE; }
1723 YY_BREAK
1724 case 32:
1725 YY_RULE_SETUP
1726 #line 118 "libmemcached/options/scanner.l"
1727 { yyextra->begin= yytext; return _TCP_NODELAY; }
1728 YY_BREAK
1729 case 33:
1730 YY_RULE_SETUP
1731 #line 119 "libmemcached/options/scanner.l"
1732 { yyextra->begin= yytext; return USE_UDP; }
1733 YY_BREAK
1734 case 34:
1735 YY_RULE_SETUP
1736 #line 120 "libmemcached/options/scanner.l"
1737 { yyextra->begin= yytext; return USER_DATA; }
1738 YY_BREAK
1739 case 35:
1740 YY_RULE_SETUP
1741 #line 121 "libmemcached/options/scanner.l"
1742 { yyextra->begin= yytext; return VERIFY_KEY; }
1743 YY_BREAK
1744 case 36:
1745 YY_RULE_SETUP
1746 #line 123 "libmemcached/options/scanner.l"
1747 { yyextra->begin= yytext; return POOL_MIN; }
1748 YY_BREAK
1749 case 37:
1750 YY_RULE_SETUP
1751 #line 124 "libmemcached/options/scanner.l"
1752 { yyextra->begin= yytext; return POOL_MAX; }
1753 YY_BREAK
1754 case 38:
1755 YY_RULE_SETUP
1756 #line 126 "libmemcached/options/scanner.l"
1757 { yyextra->begin= yytext; return NAMESPACE; }
1758 YY_BREAK
1759 case 39:
1760 YY_RULE_SETUP
1761 #line 128 "libmemcached/options/scanner.l"
1762 { yyextra->begin= yytext; return INCLUDE; }
1763 YY_BREAK
1764 case 40:
1765 YY_RULE_SETUP
1766 #line 129 "libmemcached/options/scanner.l"
1767 { yyextra->begin= yytext; return RESET; }
1768 YY_BREAK
1769 case 41:
1770 YY_RULE_SETUP
1771 #line 130 "libmemcached/options/scanner.l"
1772 { yyextra->begin= yytext; return PARSER_DEBUG; }
1773 YY_BREAK
1774 case 42:
1775 YY_RULE_SETUP
1776 #line 131 "libmemcached/options/scanner.l"
1777 { yyextra->begin= yytext; return SERVERS; }
1778 YY_BREAK
1779 case 43:
1780 YY_RULE_SETUP
1781 #line 132 "libmemcached/options/scanner.l"
1782 { yyextra->begin= yytext; return END; }
1783 YY_BREAK
1784 case 44:
1785 YY_RULE_SETUP
1786 #line 133 "libmemcached/options/scanner.l"
1787 { yyextra->begin= yytext; return ERROR; }
1788 YY_BREAK
1789 case 45:
1790 YY_RULE_SETUP
1791 #line 135 "libmemcached/options/scanner.l"
1792 { return TRUE; }
1793 YY_BREAK
1794 case 46:
1795 YY_RULE_SETUP
1796 #line 136 "libmemcached/options/scanner.l"
1797 { return FALSE; }
1798 YY_BREAK
1799 case 47:
1800 YY_RULE_SETUP
1801 #line 139 "libmemcached/options/scanner.l"
1802 {
1803 yyextra->begin= yytext;
1804 return UNKNOWN_OPTION;
1805 }
1806 YY_BREAK
1807 case 48:
1808 YY_RULE_SETUP
1809 #line 144 "libmemcached/options/scanner.l"
1810 { return CONSISTENT; }
1811 YY_BREAK
1812 case 49:
1813 YY_RULE_SETUP
1814 #line 145 "libmemcached/options/scanner.l"
1815 { return MODULA; }
1816 YY_BREAK
1817 case 50:
1818 YY_RULE_SETUP
1819 #line 146 "libmemcached/options/scanner.l"
1820 { return RANDOM; }
1821 YY_BREAK
1822 case 51:
1823 YY_RULE_SETUP
1824 #line 148 "libmemcached/options/scanner.l"
1825 { return MD5; }
1826 YY_BREAK
1827 case 52:
1828 YY_RULE_SETUP
1829 #line 149 "libmemcached/options/scanner.l"
1830 { return CRC; }
1831 YY_BREAK
1832 case 53:
1833 YY_RULE_SETUP
1834 #line 150 "libmemcached/options/scanner.l"
1835 { return FNV1_64; }
1836 YY_BREAK
1837 case 54:
1838 YY_RULE_SETUP
1839 #line 151 "libmemcached/options/scanner.l"
1840 { return FNV1A_64; }
1841 YY_BREAK
1842 case 55:
1843 YY_RULE_SETUP
1844 #line 152 "libmemcached/options/scanner.l"
1845 { return FNV1_32; }
1846 YY_BREAK
1847 case 56:
1848 YY_RULE_SETUP
1849 #line 153 "libmemcached/options/scanner.l"
1850 { return FNV1A_32; }
1851 YY_BREAK
1852 case 57:
1853 YY_RULE_SETUP
1854 #line 154 "libmemcached/options/scanner.l"
1855 { return HSIEH; }
1856 YY_BREAK
1857 case 58:
1858 YY_RULE_SETUP
1859 #line 155 "libmemcached/options/scanner.l"
1860 { return MURMUR; }
1861 YY_BREAK
1862 case 59:
1863 YY_RULE_SETUP
1864 #line 156 "libmemcached/options/scanner.l"
1865 { return JENKINS; }
1866 YY_BREAK
1867 case 60:
1868 YY_RULE_SETUP
1869 #line 158 "libmemcached/options/scanner.l"
1870 {
1871 yylval->server.port= MEMCACHED_DEFAULT_PORT;
1872 yylval->server.weight= 1;
1873 yylval->server.c_str= yyextra->set_hostname(yytext, yyleng);
1874 if (yylval->server.c_str)
1875 yylval->server.size= yyleng;
1876 return IPADDRESS;
1877 }
1878 YY_BREAK
1879 case 61:
1880 YY_RULE_SETUP
1881 #line 167 "libmemcached/options/scanner.l"
1882 {
1883 if (yyextra->is_server())
1884 {
1885 yylval->server.port= MEMCACHED_DEFAULT_PORT;
1886 yylval->server.weight= 1;
1887 yylval->server.c_str= yyextra->set_hostname(yytext, yyleng);
1888 if (yylval->server.c_str)
1889 yylval->server.size= yyleng;
1890
1891 return HOSTNAME;
1892 }
1893
1894 yylval->string.c_str = yytext;
1895 yylval->string.size = yyleng;
1896
1897 return STRING;
1898 }
1899 YY_BREAK
1900 case 62:
1901 YY_RULE_SETUP
1902 #line 185 "libmemcached/options/scanner.l"
1903 {
1904 yylval->string.c_str = yytext;
1905 yylval->string.size = yyleng;
1906 return QUOTED_STRING;
1907 }
1908 YY_BREAK
1909 case 63:
1910 YY_RULE_SETUP
1911 #line 191 "libmemcached/options/scanner.l"
1912 {
1913 yyextra->begin= yytext;
1914 return UNKNOWN;
1915 }
1916 YY_BREAK
1917 case 64:
1918 YY_RULE_SETUP
1919 #line 196 "libmemcached/options/scanner.l"
1920 ECHO;
1921 YY_BREAK
1922 #line 1923 "libmemcached/options/scanner.cc"
1923 case YY_STATE_EOF(INITIAL):
1924 yyterminate();
1925
1926 case YY_END_OF_BUFFER:
1927 {
1928 /* Amount of text matched not including the EOB char. */
1929 int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
1930
1931 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1932 *yy_cp = yyg->yy_hold_char;
1933 YY_RESTORE_YY_MORE_OFFSET
1934
1935 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1936 {
1937 /* We're scanning a new file or input source. It's
1938 * possible that this happened because the user
1939 * just pointed yyin at a new source and called
1940 * config_lex(). If so, then we have to assure
1941 * consistency between YY_CURRENT_BUFFER and our
1942 * globals. Here is the right place to do so, because
1943 * this is the first action (other than possibly a
1944 * back-up) that will match for the new input source.
1945 */
1946 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1947 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1948 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1949 }
1950
1951 /* Note that here we test for yy_c_buf_p "<=" to the position
1952 * of the first EOB in the buffer, since yy_c_buf_p will
1953 * already have been incremented past the NUL character
1954 * (since all states make transitions on EOB to the
1955 * end-of-buffer state). Contrast this with the test
1956 * in input().
1957 */
1958 if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
1959 { /* This was really a NUL. */
1960 yy_state_type yy_next_state;
1961
1962 yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
1963
1964 yy_current_state = yy_get_previous_state( yyscanner );
1965
1966 /* Okay, we're now positioned to make the NUL
1967 * transition. We couldn't have
1968 * yy_get_previous_state() go ahead and do it
1969 * for us because it doesn't know how to deal
1970 * with the possibility of jamming (and we don't
1971 * want to build jamming into it because then it
1972 * will run more slowly).
1973 */
1974
1975 yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
1976
1977 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
1978
1979 if ( yy_next_state )
1980 {
1981 /* Consume the NUL. */
1982 yy_cp = ++yyg->yy_c_buf_p;
1983 yy_current_state = yy_next_state;
1984 goto yy_match;
1985 }
1986
1987 else
1988 {
1989 /* %% [14.0] code to do back-up for compressed tables and set up yy_cp goes here */
1990 yy_cp = yyg->yy_c_buf_p;
1991 goto yy_find_action;
1992 }
1993 }
1994
1995 else switch ( yy_get_next_buffer( yyscanner ) )
1996 {
1997 case EOB_ACT_END_OF_FILE:
1998 {
1999 yyg->yy_did_buffer_switch_on_eof = 0;
2000
2001 if ( config_wrap(yyscanner ) )
2002 {
2003 /* Note: because we've taken care in
2004 * yy_get_next_buffer() to have set up
2005 * yytext, we can now set up
2006 * yy_c_buf_p so that if some total
2007 * hoser (like flex itself) wants to
2008 * call the scanner after we return the
2009 * YY_NULL, it'll still work - another
2010 * YY_NULL will get returned.
2011 */
2012 yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
2013
2014 yy_act = YY_STATE_EOF(YY_START);
2015 goto do_action;
2016 }
2017
2018 else
2019 {
2020 if ( ! yyg->yy_did_buffer_switch_on_eof )
2021 YY_NEW_FILE;
2022 }
2023 break;
2024 }
2025
2026 case EOB_ACT_CONTINUE_SCAN:
2027 yyg->yy_c_buf_p =
2028 yyg->yytext_ptr + yy_amount_of_matched_text;
2029
2030 yy_current_state = yy_get_previous_state( yyscanner );
2031
2032 yy_cp = yyg->yy_c_buf_p;
2033 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
2034 goto yy_match;
2035
2036 case EOB_ACT_LAST_MATCH:
2037 yyg->yy_c_buf_p =
2038 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
2039
2040 yy_current_state = yy_get_previous_state( yyscanner );
2041
2042 yy_cp = yyg->yy_c_buf_p;
2043 yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
2044 goto yy_find_action;
2045 }
2046 break;
2047 }
2048
2049 default:
2050 YY_FATAL_ERROR(
2051 "fatal flex scanner internal error--no action found" );
2052 } /* end of action switch */
2053 } /* end of scanning one token */
2054 } /* end of config_lex */
2055 /* %ok-for-header */
2056
2057 /* %if-c++-only */
2058 /* %not-for-header */
2059
2060 /* %ok-for-header */
2061
2062 /* %endif */
2063
2064 /* yy_get_next_buffer - try to read in a new buffer
2065 *
2066 * Returns a code representing an action:
2067 * EOB_ACT_LAST_MATCH -
2068 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
2069 * EOB_ACT_END_OF_FILE - end of file
2070 */
2071 /* %if-c-only */
2072 static int yy_get_next_buffer (yyscan_t yyscanner)
2073 /* %endif */
2074 /* %if-c++-only */
2075 /* %endif */
2076 {
2077 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2078 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
2079 register char *source = yyg->yytext_ptr;
2080 register int number_to_move, i;
2081 int ret_val;
2082
2083 if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
2084 YY_FATAL_ERROR(
2085 "fatal flex scanner internal error--end of buffer missed" );
2086
2087 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
2088 { /* Don't try to fill the buffer, so this is an EOF. */
2089 if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
2090 {
2091 /* We matched a single character, the EOB, so
2092 * treat this as a final EOF.
2093 */
2094 return EOB_ACT_END_OF_FILE;
2095 }
2096
2097 else
2098 {
2099 /* We matched some text prior to the EOB, first
2100 * process it.
2101 */
2102 return EOB_ACT_LAST_MATCH;
2103 }
2104 }
2105
2106 /* Try to read more data. */
2107
2108 /* First move last chars to start of buffer. */
2109 number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
2110
2111 for ( i = 0; i < number_to_move; ++i )
2112 *(dest++) = *(source++);
2113
2114 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
2115 /* don't do the read, it's not guaranteed to return an EOF,
2116 * just force an EOF
2117 */
2118 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
2119
2120 else
2121 {
2122 int num_to_read =
2123 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
2124
2125 while ( num_to_read <= 0 )
2126 { /* Not enough room in the buffer - grow it. */
2127
2128 /* just a shorter name for the current buffer */
2129 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
2130
2131 int yy_c_buf_p_offset =
2132 (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
2133
2134 if ( b->yy_is_our_buffer )
2135 {
2136 int new_size = b->yy_buf_size * 2;
2137
2138 if ( new_size <= 0 )
2139 b->yy_buf_size += b->yy_buf_size / 8;
2140 else
2141 b->yy_buf_size *= 2;
2142
2143 b->yy_ch_buf = (char *)
2144 /* Include room in for 2 EOB chars. */
2145 config_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
2146 }
2147 else
2148 /* Can't grow it, we don't own it. */
2149 b->yy_ch_buf = 0;
2150
2151 if ( ! b->yy_ch_buf )
2152 YY_FATAL_ERROR(
2153 "fatal error - scanner input buffer overflow" );
2154
2155 yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
2156
2157 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
2158 number_to_move - 1;
2159
2160 }
2161
2162 if ( num_to_read > YY_READ_BUF_SIZE )
2163 num_to_read = YY_READ_BUF_SIZE;
2164
2165 /* Read in more data. */
2166 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
2167 yyg->yy_n_chars, (size_t) num_to_read );
2168
2169 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2170 }
2171
2172 if ( yyg->yy_n_chars == 0 )
2173 {
2174 if ( number_to_move == YY_MORE_ADJ )
2175 {
2176 ret_val = EOB_ACT_END_OF_FILE;
2177 config_restart(yyin ,yyscanner);
2178 }
2179
2180 else
2181 {
2182 ret_val = EOB_ACT_LAST_MATCH;
2183 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
2184 YY_BUFFER_EOF_PENDING;
2185 }
2186 }
2187
2188 else
2189 ret_val = EOB_ACT_CONTINUE_SCAN;
2190
2191 if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
2192 /* Extend the array by 50%, plus the number we really need. */
2193 yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
2194 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) config_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
2195 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
2196 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
2197 }
2198
2199 yyg->yy_n_chars += number_to_move;
2200 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
2201 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
2202
2203 yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
2204
2205 return ret_val;
2206 }
2207
2208 /* yy_get_previous_state - get the state just before the EOB char was reached */
2209
2210 /* %if-c-only */
2211 /* %not-for-header */
2212
2213 static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
2214 /* %endif */
2215 /* %if-c++-only */
2216 /* %endif */
2217 {
2218 register yy_state_type yy_current_state;
2219 register char *yy_cp;
2220 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2221
2222 /* %% [15.0] code to get the start state into yy_current_state goes here */
2223 yy_current_state = yyg->yy_start;
2224 yy_current_state += YY_AT_BOL();
2225
2226 for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
2227 {
2228 /* %% [16.0] code to find the next state goes here */
2229 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
2230 if ( yy_accept[yy_current_state] )
2231 {
2232 yyg->yy_last_accepting_state = yy_current_state;
2233 yyg->yy_last_accepting_cpos = yy_cp;
2234 }
2235 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2236 {
2237 yy_current_state = (int) yy_def[yy_current_state];
2238 if ( yy_current_state >= 514 )
2239 yy_c = yy_meta[(unsigned int) yy_c];
2240 }
2241 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2242 }
2243
2244 return yy_current_state;
2245 }
2246
2247 /* yy_try_NUL_trans - try to make a transition on the NUL character
2248 *
2249 * synopsis
2250 * next_state = yy_try_NUL_trans( current_state );
2251 */
2252 /* %if-c-only */
2253 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
2254 /* %endif */
2255 /* %if-c++-only */
2256 /* %endif */
2257 {
2258 register int yy_is_jam;
2259 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
2260 /* %% [17.0] code to find the next state, and perhaps do backing up, goes here */
2261 register char *yy_cp = yyg->yy_c_buf_p;
2262
2263 register YY_CHAR yy_c = 1;
2264 if ( yy_accept[yy_current_state] )
2265 {
2266 yyg->yy_last_accepting_state = yy_current_state;
2267 yyg->yy_last_accepting_cpos = yy_cp;
2268 }
2269 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2270 {
2271 yy_current_state = (int) yy_def[yy_current_state];
2272 if ( yy_current_state >= 514 )
2273 yy_c = yy_meta[(unsigned int) yy_c];
2274 }
2275 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2276 yy_is_jam = (yy_current_state == 513);
2277
2278 return yy_is_jam ? 0 : yy_current_state;
2279 }
2280
2281 /* %if-c-only */
2282
2283 /* %endif */
2284
2285 /* %if-c-only */
2286 #ifndef YY_NO_INPUT
2287 #ifdef __cplusplus
2288 static int yyinput (yyscan_t yyscanner)
2289 #else
2290 static int input (yyscan_t yyscanner)
2291 #endif
2292
2293 /* %endif */
2294 /* %if-c++-only */
2295 /* %endif */
2296 {
2297 int c;
2298 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2299
2300 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2301
2302 if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
2303 {
2304 /* yy_c_buf_p now points to the character we want to return.
2305 * If this occurs *before* the EOB characters, then it's a
2306 * valid NUL; if not, then we've hit the end of the buffer.
2307 */
2308 if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
2309 /* This was really a NUL. */
2310 *yyg->yy_c_buf_p = '\0';
2311
2312 else
2313 { /* need more input */
2314 int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
2315 ++yyg->yy_c_buf_p;
2316
2317 switch ( yy_get_next_buffer( yyscanner ) )
2318 {
2319 case EOB_ACT_LAST_MATCH:
2320 /* This happens because yy_g_n_b()
2321 * sees that we've accumulated a
2322 * token and flags that we need to
2323 * try matching the token before
2324 * proceeding. But for input(),
2325 * there's no matching to consider.
2326 * So convert the EOB_ACT_LAST_MATCH
2327 * to EOB_ACT_END_OF_FILE.
2328 */
2329
2330 /* Reset buffer status. */
2331 config_restart(yyin ,yyscanner);
2332
2333 /*FALLTHROUGH*/
2334
2335 case EOB_ACT_END_OF_FILE:
2336 {
2337 if ( config_wrap(yyscanner ) )
2338 return EOF;
2339
2340 if ( ! yyg->yy_did_buffer_switch_on_eof )
2341 YY_NEW_FILE;
2342 #ifdef __cplusplus
2343 return yyinput(yyscanner);
2344 #else
2345 return input(yyscanner);
2346 #endif
2347 }
2348
2349 case EOB_ACT_CONTINUE_SCAN:
2350 yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
2351 break;
2352 }
2353 }
2354 }
2355
2356 c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
2357 *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
2358 yyg->yy_hold_char = *++yyg->yy_c_buf_p;
2359
2360 /* %% [19.0] update BOL and yylineno */
2361 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
2362
2363 return c;
2364 }
2365 /* %if-c-only */
2366 #endif /* ifndef YY_NO_INPUT */
2367 /* %endif */
2368
2369 /** Immediately switch to a different input stream.
2370 * @param input_file A readable stream.
2371 * @param yyscanner The scanner object.
2372 * @note This function does not reset the start condition to @c INITIAL .
2373 */
2374 /* %if-c-only */
2375 void config_restart (FILE * input_file , yyscan_t yyscanner)
2376 /* %endif */
2377 /* %if-c++-only */
2378 /* %endif */
2379 {
2380 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2381
2382 if ( ! YY_CURRENT_BUFFER ){
2383 config_ensure_buffer_stack (yyscanner);
2384 YY_CURRENT_BUFFER_LVALUE =
2385 config__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
2386 }
2387
2388 config__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
2389 config__load_buffer_state(yyscanner );
2390 }
2391
2392 /** Switch to a different input buffer.
2393 * @param new_buffer The new input buffer.
2394 * @param yyscanner The scanner object.
2395 */
2396 /* %if-c-only */
2397 void config__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2398 /* %endif */
2399 /* %if-c++-only */
2400 /* %endif */
2401 {
2402 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2403
2404 /* TODO. We should be able to replace this entire function body
2405 * with
2406 * config_pop_buffer_state();
2407 * config_push_buffer_state(new_buffer);
2408 */
2409 config_ensure_buffer_stack (yyscanner);
2410 if ( YY_CURRENT_BUFFER == new_buffer )
2411 return;
2412
2413 if ( YY_CURRENT_BUFFER )
2414 {
2415 /* Flush out information for old buffer. */
2416 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2417 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2418 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2419 }
2420
2421 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2422 config__load_buffer_state(yyscanner );
2423
2424 /* We don't actually know whether we did this switch during
2425 * EOF (config_wrap()) processing, but the only time this flag
2426 * is looked at is after config_wrap() is called, so it's safe
2427 * to go ahead and always set it.
2428 */
2429 yyg->yy_did_buffer_switch_on_eof = 1;
2430 }
2431
2432 /* %if-c-only */
2433 static void config__load_buffer_state (yyscan_t yyscanner)
2434 /* %endif */
2435 /* %if-c++-only */
2436 /* %endif */
2437 {
2438 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2439 yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2440 yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
2441 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
2442 yyg->yy_hold_char = *yyg->yy_c_buf_p;
2443 }
2444
2445 /** Allocate and initialize an input buffer state.
2446 * @param file A readable stream.
2447 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
2448 * @param yyscanner The scanner object.
2449 * @return the allocated buffer state.
2450 */
2451 /* %if-c-only */
2452 YY_BUFFER_STATE config__create_buffer (FILE * file, int size , yyscan_t yyscanner)
2453 /* %endif */
2454 /* %if-c++-only */
2455 /* %endif */
2456 {
2457 YY_BUFFER_STATE b;
2458
2459 b = (YY_BUFFER_STATE) config_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
2460 if ( ! b )
2461 YY_FATAL_ERROR( "out of dynamic memory in config__create_buffer()" );
2462
2463 b->yy_buf_size = size;
2464
2465 /* yy_ch_buf has to be 2 characters longer than the size given because
2466 * we need to put in 2 end-of-buffer characters.
2467 */
2468 b->yy_ch_buf = (char *) config_alloc(b->yy_buf_size + 2 ,yyscanner );
2469 if ( ! b->yy_ch_buf )
2470 YY_FATAL_ERROR( "out of dynamic memory in config__create_buffer()" );
2471
2472 b->yy_is_our_buffer = 1;
2473
2474 config__init_buffer(b,file ,yyscanner);
2475
2476 return b;
2477 }
2478
2479 /** Destroy the buffer.
2480 * @param b a buffer created with config__create_buffer()
2481 * @param yyscanner The scanner object.
2482 */
2483 /* %if-c-only */
2484 void config__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2485 /* %endif */
2486 /* %if-c++-only */
2487 /* %endif */
2488 {
2489 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2490
2491 if ( ! b )
2492 return;
2493
2494 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
2495 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
2496
2497 if ( b->yy_is_our_buffer )
2498 config_free((void *) b->yy_ch_buf ,yyscanner );
2499
2500 config_free((void *) b ,yyscanner );
2501 }
2502
2503 /* %if-c-only */
2504
2505 #ifndef __cplusplus
2506 extern int isatty (int );
2507 #endif /* __cplusplus */
2508
2509 /* %endif */
2510
2511 /* %if-c++-only */
2512 /* %endif */
2513
2514 /* Initializes or reinitializes a buffer.
2515 * This function is sometimes called more than once on the same buffer,
2516 * such as during a config_restart() or at EOF.
2517 */
2518 /* %if-c-only */
2519 static void config__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
2520 /* %endif */
2521 /* %if-c++-only */
2522 /* %endif */
2523
2524 {
2525 int oerrno = errno;
2526 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2527
2528 config__flush_buffer(b ,yyscanner);
2529
2530 b->yy_input_file = file;
2531 b->yy_fill_buffer = 1;
2532
2533 /* If b is the current buffer, then config__init_buffer was _probably_
2534 * called from config_restart() or through yy_get_next_buffer.
2535 * In that case, we don't want to reset the lineno or column.
2536 */
2537 if (b != YY_CURRENT_BUFFER){
2538 b->yy_bs_lineno = 1;
2539 b->yy_bs_column = 0;
2540 }
2541
2542 /* %if-c-only */
2543
2544 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
2545
2546 /* %endif */
2547 /* %if-c++-only */
2548 /* %endif */
2549 errno = oerrno;
2550 }
2551
2552 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
2553 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
2554 * @param yyscanner The scanner object.
2555 */
2556 /* %if-c-only */
2557 void config__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
2558 /* %endif */
2559 /* %if-c++-only */
2560 /* %endif */
2561 {
2562 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2563 if ( ! b )
2564 return;
2565
2566 b->yy_n_chars = 0;
2567
2568 /* We always need two end-of-buffer characters. The first causes
2569 * a transition to the end-of-buffer state. The second causes
2570 * a jam in that state.
2571 */
2572 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2573 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2574
2575 b->yy_buf_pos = &b->yy_ch_buf[0];
2576
2577 b->yy_at_bol = 1;
2578 b->yy_buffer_status = YY_BUFFER_NEW;
2579
2580 if ( b == YY_CURRENT_BUFFER )
2581 config__load_buffer_state(yyscanner );
2582 }
2583
2584 /* %if-c-or-c++ */
2585 /** Pushes the new state onto the stack. The new state becomes
2586 * the current state. This function will allocate the stack
2587 * if necessary.
2588 * @param new_buffer The new state.
2589 * @param yyscanner The scanner object.
2590 */
2591 /* %if-c-only */
2592 void config_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
2593 /* %endif */
2594 /* %if-c++-only */
2595 /* %endif */
2596 {
2597 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2598 if (new_buffer == NULL)
2599 return;
2600
2601 config_ensure_buffer_stack(yyscanner);
2602
2603 /* This block is copied from config__switch_to_buffer. */
2604 if ( YY_CURRENT_BUFFER )
2605 {
2606 /* Flush out information for old buffer. */
2607 *yyg->yy_c_buf_p = yyg->yy_hold_char;
2608 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
2609 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
2610 }
2611
2612 /* Only push if top exists. Otherwise, replace top. */
2613 if (YY_CURRENT_BUFFER)
2614 yyg->yy_buffer_stack_top++;
2615 YY_CURRENT_BUFFER_LVALUE = new_buffer;
2616
2617 /* copied from config__switch_to_buffer. */
2618 config__load_buffer_state(yyscanner );
2619 yyg->yy_did_buffer_switch_on_eof = 1;
2620 }
2621 /* %endif */
2622
2623 /* %if-c-or-c++ */
2624 /** Removes and deletes the top of the stack, if present.
2625 * The next element becomes the new top.
2626 * @param yyscanner The scanner object.
2627 */
2628 /* %if-c-only */
2629 void config_pop_buffer_state (yyscan_t yyscanner)
2630 /* %endif */
2631 /* %if-c++-only */
2632 /* %endif */
2633 {
2634 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2635 if (!YY_CURRENT_BUFFER)
2636 return;
2637
2638 config__delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
2639 YY_CURRENT_BUFFER_LVALUE = NULL;
2640 if (yyg->yy_buffer_stack_top > 0)
2641 --yyg->yy_buffer_stack_top;
2642
2643 if (YY_CURRENT_BUFFER) {
2644 config__load_buffer_state(yyscanner );
2645 yyg->yy_did_buffer_switch_on_eof = 1;
2646 }
2647 }
2648 /* %endif */
2649
2650 /* %if-c-or-c++ */
2651 /* Allocates the stack if it does not exist.
2652 * Guarantees space for at least one push.
2653 */
2654 /* %if-c-only */
2655 static void config_ensure_buffer_stack (yyscan_t yyscanner)
2656 /* %endif */
2657 /* %if-c++-only */
2658 /* %endif */
2659 {
2660 int num_to_alloc;
2661 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2662
2663 if (!yyg->yy_buffer_stack) {
2664
2665 /* First allocation is just for 2 elements, since we don't know if this
2666 * scanner will even need a stack. We use 2 instead of 1 to avoid an
2667 * immediate realloc on the next call.
2668 */
2669 num_to_alloc = 1;
2670 yyg->yy_buffer_stack = (struct yy_buffer_state**)config_alloc
2671 (num_to_alloc * sizeof(struct yy_buffer_state*)
2672 , yyscanner);
2673 if ( ! yyg->yy_buffer_stack )
2674 YY_FATAL_ERROR( "out of dynamic memory in config_ensure_buffer_stack()" );
2675
2676 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
2677
2678 yyg->yy_buffer_stack_max = num_to_alloc;
2679 yyg->yy_buffer_stack_top = 0;
2680 return;
2681 }
2682
2683 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
2684
2685 /* Increase the buffer to prepare for a possible push. */
2686 int grow_size = 8 /* arbitrary grow size */;
2687
2688 num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
2689 yyg->yy_buffer_stack = (struct yy_buffer_state**)config_realloc
2690 (yyg->yy_buffer_stack,
2691 num_to_alloc * sizeof(struct yy_buffer_state*)
2692 , yyscanner);
2693 if ( ! yyg->yy_buffer_stack )
2694 YY_FATAL_ERROR( "out of dynamic memory in config_ensure_buffer_stack()" );
2695
2696 /* zero only the new slots.*/
2697 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
2698 yyg->yy_buffer_stack_max = num_to_alloc;
2699 }
2700 }
2701 /* %endif */
2702
2703 /* %if-c-only */
2704 /** Setup the input buffer state to scan directly from a user-specified character buffer.
2705 * @param base the character buffer
2706 * @param size the size in bytes of the character buffer
2707 * @param yyscanner The scanner object.
2708 * @return the newly allocated buffer state object.
2709 */
2710 YY_BUFFER_STATE config__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
2711 {
2712 YY_BUFFER_STATE b;
2713
2714 if ( size < 2 ||
2715 base[size-2] != YY_END_OF_BUFFER_CHAR ||
2716 base[size-1] != YY_END_OF_BUFFER_CHAR )
2717 /* They forgot to leave room for the EOB's. */
2718 return 0;
2719
2720 b = (YY_BUFFER_STATE) config_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
2721 if ( ! b )
2722 YY_FATAL_ERROR( "out of dynamic memory in config__scan_buffer()" );
2723
2724 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
2725 b->yy_buf_pos = b->yy_ch_buf = base;
2726 b->yy_is_our_buffer = 0;
2727 b->yy_input_file = 0;
2728 b->yy_n_chars = b->yy_buf_size;
2729 b->yy_is_interactive = 0;
2730 b->yy_at_bol = 1;
2731 b->yy_fill_buffer = 0;
2732 b->yy_buffer_status = YY_BUFFER_NEW;
2733
2734 config__switch_to_buffer(b ,yyscanner );
2735
2736 return b;
2737 }
2738 /* %endif */
2739
2740 /* %if-c-only */
2741 /** Setup the input buffer state to scan a string. The next call to config_lex() will
2742 * scan from a @e copy of @a str.
2743 * @param yystr a NUL-terminated string to scan
2744 * @param yyscanner The scanner object.
2745 * @return the newly allocated buffer state object.
2746 * @note If you want to scan bytes that may contain NUL values, then use
2747 * config__scan_bytes() instead.
2748 */
2749 YY_BUFFER_STATE config__scan_string (yyconst char * yystr , yyscan_t yyscanner)
2750 {
2751
2752 return config__scan_bytes(yystr,strlen(yystr) ,yyscanner);
2753 }
2754 /* %endif */
2755
2756 /* %if-c-only */
2757 /** Setup the input buffer state to scan the given bytes. The next call to config_lex() will
2758 * scan from a @e copy of @a bytes.
2759 * @param bytes the byte buffer to scan
2760 * @param len the number of bytes in the buffer pointed to by @a bytes.
2761 * @param yyscanner The scanner object.
2762 * @return the newly allocated buffer state object.
2763 */
2764 YY_BUFFER_STATE config__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner)
2765 {
2766 YY_BUFFER_STATE b;
2767 char *buf;
2768 yy_size_t n;
2769 int i;
2770
2771 /* Get memory for full buffer, including space for trailing EOB's. */
2772 n = _yybytes_len + 2;
2773 buf = (char *) config_alloc(n ,yyscanner );
2774 if ( ! buf )
2775 YY_FATAL_ERROR( "out of dynamic memory in config__scan_bytes()" );
2776
2777 for ( i = 0; i < _yybytes_len; ++i )
2778 buf[i] = yybytes[i];
2779
2780 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
2781
2782 b = config__scan_buffer(buf,n ,yyscanner);
2783 if ( ! b )
2784 YY_FATAL_ERROR( "bad buffer in config__scan_bytes()" );
2785
2786 /* It's okay to grow etc. this buffer, and we should throw it
2787 * away when we're done.
2788 */
2789 b->yy_is_our_buffer = 1;
2790
2791 return b;
2792 }
2793 /* %endif */
2794
2795 #ifndef YY_EXIT_FAILURE
2796 #define YY_EXIT_FAILURE 2
2797 #endif
2798
2799 /* %if-c-only */
2800 static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
2801 {
2802 (void) fprintf( stderr, "%s\n", msg );
2803 exit( YY_EXIT_FAILURE );
2804 }
2805 /* %endif */
2806 /* %if-c++-only */
2807 /* %endif */
2808
2809 /* Redefine yyless() so it works in section 3 code. */
2810
2811 #undef yyless
2812 #define yyless(n) \
2813 do \
2814 { \
2815 /* Undo effects of setting up yytext. */ \
2816 int yyless_macro_arg = (n); \
2817 YY_LESS_LINENO(yyless_macro_arg);\
2818 yytext[yyleng] = yyg->yy_hold_char; \
2819 yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
2820 yyg->yy_hold_char = *yyg->yy_c_buf_p; \
2821 *yyg->yy_c_buf_p = '\0'; \
2822 yyleng = yyless_macro_arg; \
2823 } \
2824 while ( 0 )
2825
2826 /* Accessor methods (get/set functions) to struct members. */
2827
2828 /* %if-c-only */
2829 /* %if-reentrant */
2830
2831 /** Get the user-defined data for this scanner.
2832 * @param yyscanner The scanner object.
2833 */
2834 YY_EXTRA_TYPE config_get_extra (yyscan_t yyscanner)
2835 {
2836 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2837 return yyextra;
2838 }
2839
2840 /* %endif */
2841
2842 /** Get the current line number.
2843 * @param yyscanner The scanner object.
2844 */
2845 int config_get_lineno (yyscan_t yyscanner)
2846 {
2847 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2848
2849 if (! YY_CURRENT_BUFFER)
2850 return 0;
2851
2852 return yylineno;
2853 }
2854
2855 /** Get the current column number.
2856 * @param yyscanner The scanner object.
2857 */
2858 int config_get_column (yyscan_t yyscanner)
2859 {
2860 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2861
2862 if (! YY_CURRENT_BUFFER)
2863 return 0;
2864
2865 return yycolumn;
2866 }
2867
2868 /** Get the input stream.
2869 * @param yyscanner The scanner object.
2870 */
2871 FILE *config_get_in (yyscan_t yyscanner)
2872 {
2873 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2874 return yyin;
2875 }
2876
2877 /** Get the output stream.
2878 * @param yyscanner The scanner object.
2879 */
2880 FILE *config_get_out (yyscan_t yyscanner)
2881 {
2882 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2883 return yyout;
2884 }
2885
2886 /** Get the length of the current token.
2887 * @param yyscanner The scanner object.
2888 */
2889 int config_get_leng (yyscan_t yyscanner)
2890 {
2891 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2892 return yyleng;
2893 }
2894
2895 /** Get the current token.
2896 * @param yyscanner The scanner object.
2897 */
2898
2899 char *config_get_text (yyscan_t yyscanner)
2900 {
2901 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2902 return yytext;
2903 }
2904
2905 /* %if-reentrant */
2906
2907 /** Set the user-defined data. This data is never touched by the scanner.
2908 * @param user_defined The data to be associated with this scanner.
2909 * @param yyscanner The scanner object.
2910 */
2911 void config_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
2912 {
2913 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2914 yyextra = user_defined ;
2915 }
2916
2917 /* %endif */
2918
2919 /** Set the current line number.
2920 * @param line_number
2921 * @param yyscanner The scanner object.
2922 */
2923 void config_set_lineno (int line_number , yyscan_t yyscanner)
2924 {
2925 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2926
2927 /* lineno is only valid if an input buffer exists. */
2928 if (! YY_CURRENT_BUFFER )
2929 yy_fatal_error( "config_set_lineno called with no buffer" , yyscanner);
2930
2931 yylineno = line_number;
2932 }
2933
2934 /** Set the current column.
2935 * @param line_number
2936 * @param yyscanner The scanner object.
2937 */
2938 void config_set_column (int column_no , yyscan_t yyscanner)
2939 {
2940 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2941
2942 /* column is only valid if an input buffer exists. */
2943 if (! YY_CURRENT_BUFFER )
2944 yy_fatal_error( "config_set_column called with no buffer" , yyscanner);
2945
2946 yycolumn = column_no;
2947 }
2948
2949 /** Set the input stream. This does not discard the current
2950 * input buffer.
2951 * @param in_str A readable stream.
2952 * @param yyscanner The scanner object.
2953 * @see config__switch_to_buffer
2954 */
2955 void config_set_in (FILE * in_str , yyscan_t yyscanner)
2956 {
2957 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2958 yyin = in_str ;
2959 }
2960
2961 void config_set_out (FILE * out_str , yyscan_t yyscanner)
2962 {
2963 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2964 yyout = out_str ;
2965 }
2966
2967 int config_get_debug (yyscan_t yyscanner)
2968 {
2969 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2970 return yy_flex_debug;
2971 }
2972
2973 void config_set_debug (int bdebug , yyscan_t yyscanner)
2974 {
2975 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2976 yy_flex_debug = bdebug ;
2977 }
2978
2979 /* %endif */
2980
2981 /* %if-reentrant */
2982 /* Accessor methods for yylval and yylloc */
2983
2984 /* %if-bison-bridge */
2985
2986 YYSTYPE * config_get_lval (yyscan_t yyscanner)
2987 {
2988 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2989 return yylval;
2990 }
2991
2992 void config_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
2993 {
2994 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
2995 yylval = yylval_param;
2996 }
2997
2998 /* %endif */
2999
3000 /* User-visible API */
3001
3002 /* config_lex_init is special because it creates the scanner itself, so it is
3003 * the ONLY reentrant function that doesn't take the scanner as the last argument.
3004 * That's why we explicitly handle the declaration, instead of using our macros.
3005 */
3006
3007 int config_lex_init(yyscan_t* ptr_yy_globals)
3008
3009 {
3010 if (ptr_yy_globals == NULL){
3011 errno = EINVAL;
3012 return 1;
3013 }
3014
3015 *ptr_yy_globals = (yyscan_t) config_alloc ( sizeof( struct yyguts_t ), NULL );
3016
3017 if (*ptr_yy_globals == NULL){
3018 errno = ENOMEM;
3019 return 1;
3020 }
3021
3022 /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
3023 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
3024
3025 return yy_init_globals ( *ptr_yy_globals );
3026 }
3027
3028 /* config_lex_init_extra has the same functionality as config_lex_init, but follows the
3029 * convention of taking the scanner as the last argument. Note however, that
3030 * this is a *pointer* to a scanner, as it will be allocated by this call (and
3031 * is the reason, too, why this function also must handle its own declaration).
3032 * The user defined value in the first argument will be available to config_alloc in
3033 * the yyextra field.
3034 */
3035
3036 int config_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
3037
3038 {
3039 struct yyguts_t dummy_yyguts;
3040
3041 config_set_extra (yy_user_defined, &dummy_yyguts);
3042
3043 if (ptr_yy_globals == NULL){
3044 errno = EINVAL;
3045 return 1;
3046 }
3047
3048 *ptr_yy_globals = (yyscan_t) config_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
3049
3050 if (*ptr_yy_globals == NULL){
3051 errno = ENOMEM;
3052 return 1;
3053 }
3054
3055 /* By setting to 0xAA, we expose bugs in
3056 yy_init_globals. Leave at 0x00 for releases. */
3057 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
3058
3059 config_set_extra (yy_user_defined, *ptr_yy_globals);
3060
3061 return yy_init_globals ( *ptr_yy_globals );
3062 }
3063
3064 /* %endif if-c-only */
3065
3066 /* %if-c-only */
3067 static int yy_init_globals (yyscan_t yyscanner)
3068 {
3069 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
3070 /* Initialization is the same as for the non-reentrant scanner.
3071 * This function is called from config_lex_destroy(), so don't allocate here.
3072 */
3073
3074 yyg->yy_buffer_stack = 0;
3075 yyg->yy_buffer_stack_top = 0;
3076 yyg->yy_buffer_stack_max = 0;
3077 yyg->yy_c_buf_p = (char *) 0;
3078 yyg->yy_init = 0;
3079 yyg->yy_start = 0;
3080
3081 yyg->yy_start_stack_ptr = 0;
3082 yyg->yy_start_stack_depth = 0;
3083 yyg->yy_start_stack = NULL;
3084
3085 /* Defined in main.c */
3086 #ifdef YY_STDINIT
3087 yyin = stdin;
3088 yyout = stdout;
3089 #else
3090 yyin = (FILE *) 0;
3091 yyout = (FILE *) 0;
3092 #endif
3093
3094 /* For future reference: Set errno on error, since we are called by
3095 * config_lex_init()
3096 */
3097 return 0;
3098 }
3099 /* %endif */
3100
3101 /* %if-c-only SNIP! this currently causes conflicts with the c++ scanner */
3102 /* config_lex_destroy is for both reentrant and non-reentrant scanners. */
3103 int config_lex_destroy (yyscan_t yyscanner)
3104 {
3105 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
3106
3107 /* Pop the buffer stack, destroying each element. */
3108 while(YY_CURRENT_BUFFER){
3109 config__delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
3110 YY_CURRENT_BUFFER_LVALUE = NULL;
3111 config_pop_buffer_state(yyscanner);
3112 }
3113
3114 /* Destroy the stack itself. */
3115 config_free(yyg->yy_buffer_stack ,yyscanner);
3116 yyg->yy_buffer_stack = NULL;
3117
3118 /* Destroy the start condition stack. */
3119 config_free(yyg->yy_start_stack ,yyscanner );
3120 yyg->yy_start_stack = NULL;
3121
3122 /* Reset the globals. This is important in a non-reentrant scanner so the next time
3123 * config_lex() is called, initialization will occur. */
3124 yy_init_globals( yyscanner);
3125
3126 /* %if-reentrant */
3127 /* Destroy the main struct (reentrant only). */
3128 config_free ( yyscanner , yyscanner );
3129 yyscanner = NULL;
3130 /* %endif */
3131 return 0;
3132 }
3133 /* %endif */
3134
3135 /*
3136 * Internal utility routines.
3137 */
3138
3139 #ifndef yytext_ptr
3140 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
3141 {
3142 register int i;
3143 for ( i = 0; i < n; ++i )
3144 s1[i] = s2[i];
3145 }
3146 #endif
3147
3148 #ifdef YY_NEED_STRLEN
3149 static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
3150 {
3151 register int n;
3152 for ( n = 0; s[n]; ++n )
3153 ;
3154
3155 return n;
3156 }
3157 #endif
3158
3159 void *config_alloc (yy_size_t size , yyscan_t yyscanner)
3160 {
3161 return (void *) malloc( size );
3162 }
3163
3164 void *config_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
3165 {
3166 /* The cast to (char *) in the following accommodates both
3167 * implementations that use char* generic pointers, and those
3168 * that use void* generic pointers. It works with the latter
3169 * because both ANSI C and C++ allow castless assignment from
3170 * any pointer type to void*, and deal with argument conversions
3171 * as though doing an assignment.
3172 */
3173 return (void *) realloc( (char *) ptr, size );
3174 }
3175
3176 void config_free (void * ptr , yyscan_t yyscanner)
3177 {
3178 free( (char *) ptr ); /* see config_realloc() for (char *) cast */
3179 }
3180
3181 /* %if-tables-serialization definitions */
3182 /* %define-yytables The name for this specific scanner's tables. */
3183 #define YYTABLES_NAME "yytables"
3184 /* %endif */
3185
3186 /* %ok-for-header */
3187
3188 #line 196 "libmemcached/options/scanner.l"
3189
3190
3191
3192 void Context::init_scanner()
3193 {
3194 config_lex_init(&scanner);
3195 config_set_extra(this,scanner);
3196 }
3197
3198 void Context::destroy_scanner()
3199 {
3200 config_lex_destroy(scanner);
3201 }
3202
3203
Resurrection of libmemcached