2 #line 3 "spotlight_rawquery_lexer.c"
4 #define YY_INT_ALIGNED short int
6 /* A lexical scanner generated by flex */
9 #define YY_FLEX_MAJOR_VERSION 2
10 #define YY_FLEX_MINOR_VERSION 5
11 #define YY_FLEX_SUBMINOR_VERSION 35
12 #if YY_FLEX_SUBMINOR_VERSION > 0
16 /* First, we deal with platform-specific or compiler-specific issues. */
18 /* begin standard C headers. */
24 /* end standard C headers. */
26 /* flex integer type definitions */
31 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
33 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
35 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36 * if you want the limit (max/min) macros for int types.
38 #ifndef __STDC_LIMIT_MACROS
39 #define __STDC_LIMIT_MACROS 1
43 typedef int8_t flex_int8_t;
44 typedef uint8_t flex_uint8_t;
45 typedef int16_t flex_int16_t;
46 typedef uint16_t flex_uint16_t;
47 typedef int32_t flex_int32_t;
48 typedef uint32_t flex_uint32_t;
50 typedef signed char flex_int8_t;
51 typedef short int flex_int16_t;
52 typedef int flex_int32_t;
53 typedef unsigned char flex_uint8_t;
54 typedef unsigned short int flex_uint16_t;
55 typedef unsigned int flex_uint32_t;
58 /* Limits of integral types. */
60 #define INT8_MIN (-128)
63 #define INT16_MIN (-32767-1)
66 #define INT32_MIN (-2147483647-1)
69 #define INT8_MAX (127)
72 #define INT16_MAX (32767)
75 #define INT32_MAX (2147483647)
78 #define UINT8_MAX (255U)
81 #define UINT16_MAX (65535U)
84 #define UINT32_MAX (4294967295U)
87 #endif /* ! FLEXINT_H */
91 /* The "const" storage-class-modifier is valid. */
94 #else /* ! __cplusplus */
96 /* C99 requires __STDC__ to be defined as 1. */
97 #if defined (__STDC__)
101 #endif /* defined (__STDC__) */
102 #endif /* ! __cplusplus */
105 #define yyconst const
110 /* Returned upon end-of-file. */
113 /* Promotes a possibly negative, possibly signed char to an unsigned
114 * integer for use as an array index. If the signed char is negative,
115 * we want to instead treat it as an 8-bit unsigned char, hence the
118 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
120 /* Enter a start condition. This macro really ought to take a parameter,
121 * but we do it the disgusting crufty way forced on us by the ()-less
122 * definition of BEGIN.
124 #define BEGIN (yy_start) = 1 + 2 *
126 /* Translate the current start state into a value that can be later handed
127 * to BEGIN to return to the state. The YYSTATE alias is for lex
130 #define YY_START (((yy_start) - 1) / 2)
131 #define YYSTATE YY_START
133 /* Action number for EOF rule of a given start state. */
134 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
136 /* Special action meaning "start processing a new file". */
137 #define YY_NEW_FILE yyrestart(yyin )
139 #define YY_END_OF_BUFFER_CHAR 0
141 /* Size of default input buffer. */
143 #define YY_BUF_SIZE 16384
146 /* The state buf must be large enough to hold one state per character in the main buffer.
148 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
150 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
151 #define YY_TYPEDEF_YY_BUFFER_STATE
152 typedef struct yy_buffer_state *YY_BUFFER_STATE;
157 extern FILE *yyin, *yyout;
159 #define EOB_ACT_CONTINUE_SCAN 0
160 #define EOB_ACT_END_OF_FILE 1
161 #define EOB_ACT_LAST_MATCH 2
163 #define YY_LESS_LINENO(n)
165 /* Return all but the first "n" matched characters back to the input stream. */
169 /* Undo effects of setting up yytext. */ \
170 int yyless_macro_arg = (n); \
171 YY_LESS_LINENO(yyless_macro_arg);\
172 *yy_cp = (yy_hold_char); \
173 YY_RESTORE_YY_MORE_OFFSET \
174 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
175 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
179 #define unput(c) yyunput( c, (yytext_ptr) )
181 #ifndef YY_TYPEDEF_YY_SIZE_T
182 #define YY_TYPEDEF_YY_SIZE_T
183 typedef size_t yy_size_t;
186 #ifndef YY_STRUCT_YY_BUFFER_STATE
187 #define YY_STRUCT_YY_BUFFER_STATE
188 struct yy_buffer_state
192 char *yy_ch_buf; /* input buffer */
193 char *yy_buf_pos; /* current position in input buffer */
195 /* Size of input buffer in bytes, not including room for EOB
198 yy_size_t yy_buf_size;
200 /* Number of characters read into yy_ch_buf, not including EOB
205 /* Whether we "own" the buffer - i.e., we know we created it,
206 * and can realloc() it to grow it, and should free() it to
209 int yy_is_our_buffer;
211 /* Whether this is an "interactive" input source; if so, and
212 * if we're using stdio for input, then we want to use getc()
213 * instead of fread(), to make sure we stop fetching input after
216 int yy_is_interactive;
218 /* Whether we're considered to be at the beginning of a line.
219 * If so, '^' rules will be active on the next match, otherwise
224 int yy_bs_lineno; /**< The line count. */
225 int yy_bs_column; /**< The column count. */
227 /* Whether to try to fill the input buffer when we reach the
232 int yy_buffer_status;
234 #define YY_BUFFER_NEW 0
235 #define YY_BUFFER_NORMAL 1
236 /* When an EOF's been seen but there's still some text to process
237 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
238 * shouldn't try reading from the input source any more. We might
239 * still have a bunch of tokens to match, though, because of
240 * possible backing-up.
242 * When we actually see the EOF, we change the status to "new"
243 * (via yyrestart()), so that the user can continue scanning by
244 * just pointing yyin at a new input file.
246 #define YY_BUFFER_EOF_PENDING 2
249 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
251 /* Stack of input buffers. */
252 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
254 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
256 /* We provide macros for accessing buffer states in case in the
257 * future we want to put the buffer states in a more general
260 * Returns the top of the stack, or NULL.
262 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
263 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
266 /* Same as previous macro, but useful when we know that the buffer stack is not
267 * NULL or when we need an lvalue. For internal use only.
269 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
271 /* yy_hold_char holds the character lost when yytext is formed. */
272 static char yy_hold_char;
273 static int yy_n_chars; /* number of characters read into yy_ch_buf */
276 /* Points to current character in buffer. */
277 static char *yy_c_buf_p = (char *) 0;
278 static int yy_init = 0; /* whether we need to initialize */
279 static int yy_start = 0; /* start state number */
281 /* Flag which is used to allow yywrap()'s to do buffer switches
282 * instead of setting up a fresh yyin. A bit of a hack ...
284 static int yy_did_buffer_switch_on_eof;
286 void yyrestart (FILE *input_file );
287 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
288 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
289 void yy_delete_buffer (YY_BUFFER_STATE b );
290 void yy_flush_buffer (YY_BUFFER_STATE b );
291 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
292 void yypop_buffer_state (void );
294 static void yyensure_buffer_stack (void );
295 static void yy_load_buffer_state (void );
296 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
298 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
300 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
301 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
302 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
304 void *yyalloc (yy_size_t );
305 void *yyrealloc (void *,yy_size_t );
306 void yyfree (void * );
308 #define yy_new_buffer yy_create_buffer
310 #define yy_set_interactive(is_interactive) \
312 if ( ! YY_CURRENT_BUFFER ){ \
313 yyensure_buffer_stack (); \
314 YY_CURRENT_BUFFER_LVALUE = \
315 yy_create_buffer(yyin,YY_BUF_SIZE ); \
317 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
320 #define yy_set_bol(at_bol) \
322 if ( ! YY_CURRENT_BUFFER ){\
323 yyensure_buffer_stack (); \
324 YY_CURRENT_BUFFER_LVALUE = \
325 yy_create_buffer(yyin,YY_BUF_SIZE ); \
327 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
330 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
332 /* Begin user sect3 */
334 typedef unsigned char YY_CHAR;
336 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
338 typedef int yy_state_type;
345 #define yytext_ptr yytext
347 static yy_state_type yy_get_previous_state (void );
348 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
349 static int yy_get_next_buffer (void );
350 static void yy_fatal_error (yyconst char msg[] );
352 /* Done after the current pattern has been matched and before the
353 * corresponding action - sets up yytext.
355 #define YY_DO_BEFORE_ACTION \
356 (yytext_ptr) = yy_bp; \
357 yyleng = (size_t) (yy_cp - yy_bp); \
358 (yy_hold_char) = *yy_cp; \
360 (yy_c_buf_p) = yy_cp;
362 #define YY_NUM_RULES 19
363 #define YY_END_OF_BUFFER 20
364 /* This struct is not used in this scanner,
365 but its presence is necessary. */
368 flex_int32_t yy_verify;
371 static yyconst flex_int16_t yy_accept[52] =
373 0, 0, 20, 19, 18, 19, 8, 19, 19, 9,
374 10, 7, 17, 15, 19, 16, 7, 7, 7, 7,
375 19, 14, 0, 11, 7, 13, 7, 4, 7, 7,
376 7, 12, 0, 7, 3, 7, 7, 0, 7, 7,
377 6, 0, 7, 5, 0, 7, 0, 1, 0, 2,
381 static yyconst flex_int32_t yy_ec[256] =
383 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
384 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
385 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
386 1, 2, 3, 4, 1, 5, 1, 6, 1, 7,
387 8, 9, 1, 10, 9, 11, 1, 9, 9, 9,
388 9, 9, 9, 9, 9, 9, 9, 9, 1, 12,
389 13, 14, 1, 1, 9, 9, 9, 9, 9, 9,
390 9, 9, 15, 9, 9, 9, 9, 9, 9, 9,
391 9, 16, 9, 9, 9, 9, 9, 9, 9, 9,
392 1, 1, 1, 1, 1, 1, 17, 9, 18, 19,
394 20, 21, 22, 9, 23, 9, 9, 24, 25, 26,
395 27, 9, 9, 28, 29, 30, 31, 9, 32, 9,
396 9, 9, 1, 33, 1, 1, 1, 1, 1, 1,
397 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
400 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
401 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
402 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
403 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
406 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
409 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
413 static yyconst flex_int32_t yy_meta[34] =
415 1, 1, 1, 1, 1, 1, 1, 1, 2, 1,
416 2, 1, 1, 1, 2, 2, 2, 2, 2, 2,
417 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
421 static yyconst flex_int16_t yy_base[53] =
423 0, 0, 63, 64, 64, 49, 64, 31, 54, 64,
424 64, 0, 64, 64, 46, 64, 32, 15, 40, 28,
425 22, 64, 31, 64, 0, 64, 37, 0, 33, 27,
426 19, 64, 24, 31, 0, 17, 25, 24, 17, 22,
427 0, 30, 18, 0, 16, 18, 8, 0, 9, 64,
431 static yyconst flex_int16_t yy_def[53] =
433 51, 1, 51, 51, 51, 51, 51, 51, 51, 51,
434 51, 52, 51, 51, 51, 51, 52, 52, 52, 52,
435 51, 51, 51, 51, 52, 51, 52, 52, 52, 52,
436 52, 51, 51, 52, 52, 52, 52, 51, 52, 52,
437 52, 51, 52, 52, 51, 52, 51, 52, 51, 51,
441 static yyconst flex_int16_t yy_nxt[98] =
443 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
444 12, 14, 15, 16, 17, 12, 12, 18, 12, 12,
445 19, 12, 12, 12, 12, 12, 12, 12, 12, 20,
446 12, 12, 21, 28, 25, 50, 49, 48, 47, 46,
447 45, 44, 43, 42, 41, 40, 29, 39, 38, 37,
448 36, 35, 34, 33, 32, 31, 30, 27, 26, 24,
449 23, 22, 51, 3, 51, 51, 51, 51, 51, 51,
450 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
451 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
452 51, 51, 51, 51, 51, 51, 51
456 static yyconst flex_int16_t yy_chk[98] =
458 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
459 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
460 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
461 1, 1, 1, 18, 52, 49, 47, 46, 45, 43,
462 42, 40, 39, 38, 37, 36, 18, 34, 33, 31,
463 30, 29, 27, 23, 21, 20, 19, 17, 15, 9,
464 8, 6, 3, 51, 51, 51, 51, 51, 51, 51,
465 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
466 51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
467 51, 51, 51, 51, 51, 51, 51
471 static yy_state_type yy_last_accepting_state;
472 static char *yy_last_accepting_cpos;
474 extern int yy_flex_debug;
475 int yy_flex_debug = 0;
477 /* The intent behind this definition is that it'll catch
478 * any uses of REJECT which flex missed.
480 #define REJECT reject_used_but_not_detected
481 #define yymore() yymore_used_but_not_detected
482 #define YY_MORE_ADJ 0
483 #define YY_RESTORE_YY_MORE_OFFSET
485 #line 1 "spotlight_rawquery_lexer.l"
486 #line 2 "spotlight_rawquery_lexer.l"
490 #include <atalk/talloc.h>
491 #include "spotlight.h"
492 #include "spotlight_rawquery_parser.h"
493 #line 494 "spotlight_rawquery_lexer.c"
497 #ifndef YY_NO_UNISTD_H
498 /* Special case for "unistd.h", since it is non-ANSI. We include it way
499 * down here because we want the user's section 1 to have been scanned first.
500 * The user has a chance to override it with an option.
505 #ifndef YY_EXTRA_TYPE
506 #define YY_EXTRA_TYPE void *
509 static int yy_init_globals (void );
511 /* Accessor methods to globals.
512 These are made visible to non-reentrant scanners for convenience. */
514 int yylex_destroy (void );
516 int yyget_debug (void );
518 void yyset_debug (int debug_flag );
520 YY_EXTRA_TYPE yyget_extra (void );
522 void yyset_extra (YY_EXTRA_TYPE user_defined );
524 FILE *yyget_in (void );
526 void yyset_in (FILE * in_str );
528 FILE *yyget_out (void );
530 void yyset_out (FILE * out_str );
532 int yyget_leng (void );
534 char *yyget_text (void );
536 int yyget_lineno (void );
538 void yyset_lineno (int line_number );
540 /* Macros after this point can all be overridden by user definitions in
544 #ifndef YY_SKIP_YYWRAP
546 extern "C" int yywrap (void );
548 extern int yywrap (void );
552 static void yyunput (int c,char *buf_ptr );
555 static void yy_flex_strncpy (char *,yyconst char *,int );
558 #ifdef YY_NEED_STRLEN
559 static int yy_flex_strlen (yyconst char * );
565 static int yyinput (void );
567 static int input (void );
572 /* Amount of stuff to slurp up with each read. */
573 #ifndef YY_READ_BUF_SIZE
574 #define YY_READ_BUF_SIZE 8192
577 /* Copy whatever the last rule matched to the standard output. */
579 /* This used to be an fputs(), but since the string might contain NUL's,
580 * we now use fwrite().
582 #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
585 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
586 * is returned in "result".
589 #define YY_INPUT(buf,result,max_size) \
590 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
594 for ( n = 0; n < max_size && \
595 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
598 buf[n++] = (char) c; \
599 if ( c == EOF && ferror( yyin ) ) \
600 YY_FATAL_ERROR( "input in flex scanner failed" ); \
606 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
608 if( errno != EINTR) \
610 YY_FATAL_ERROR( "input in flex scanner failed" ); \
621 /* No semi-colon after return; correct usage is to write "yyterminate();" -
622 * we don't want an extra ';' after the "return" because that will cause
623 * some compilers to complain about unreachable statements.
626 #define yyterminate() return YY_NULL
629 /* Number of entries by which start-condition stack grows. */
630 #ifndef YY_START_STACK_INCR
631 #define YY_START_STACK_INCR 25
634 /* Report a fatal error. */
635 #ifndef YY_FATAL_ERROR
636 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
639 /* end tables serialization structures and prototypes */
641 /* Default declaration of generated scanner - a define so the user can
642 * easily add parameters.
645 #define YY_DECL_IS_OURS 1
647 extern int yylex (void);
649 #define YY_DECL int yylex (void)
650 #endif /* !YY_DECL */
652 /* Code executed at the beginning of each rule, after yytext and yyleng
655 #ifndef YY_USER_ACTION
656 #define YY_USER_ACTION
659 /* Code executed at the end of each rule. */
661 #define YY_BREAK break;
664 #define YY_RULE_SETUP \
667 /** The main scanner function which does all the work.
671 register yy_state_type yy_current_state;
672 register char *yy_cp, *yy_bp;
675 #line 10 "spotlight_rawquery_lexer.l"
677 #line 678 "spotlight_rawquery_lexer.c"
688 (yy_start) = 1; /* first start state */
696 if ( ! YY_CURRENT_BUFFER ) {
697 yyensure_buffer_stack ();
698 YY_CURRENT_BUFFER_LVALUE =
699 yy_create_buffer(yyin,YY_BUF_SIZE );
702 yy_load_buffer_state( );
705 while ( 1 ) /* loops until end-of-file is reached */
707 yy_cp = (yy_c_buf_p);
709 /* Support of yytext. */
710 *yy_cp = (yy_hold_char);
712 /* yy_bp points to the position in yy_ch_buf of the start of
717 yy_current_state = (yy_start);
721 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
722 if ( yy_accept[yy_current_state] )
724 (yy_last_accepting_state) = yy_current_state;
725 (yy_last_accepting_cpos) = yy_cp;
727 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
729 yy_current_state = (int) yy_def[yy_current_state];
730 if ( yy_current_state >= 52 )
731 yy_c = yy_meta[(unsigned int) yy_c];
733 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
736 while ( yy_base[yy_current_state] != 64 );
739 yy_act = yy_accept[yy_current_state];
741 { /* have to back up */
742 yy_cp = (yy_last_accepting_cpos);
743 yy_current_state = (yy_last_accepting_state);
744 yy_act = yy_accept[yy_current_state];
749 do_action: /* This label is used only to access EOF actions. */
752 { /* beginning of action switch */
753 case 0: /* must back up */
754 /* undo the effects of YY_DO_BEFORE_ACTION */
755 *yy_cp = (yy_hold_char);
756 yy_cp = (yy_last_accepting_cpos);
757 yy_current_state = (yy_last_accepting_state);
762 #line 11 "spotlight_rawquery_lexer.l"
767 #line 12 "spotlight_rawquery_lexer.l"
772 #line 13 "spotlight_rawquery_lexer.l"
773 /* ignore case specifier */
777 #line 14 "spotlight_rawquery_lexer.l"
782 #line 15 "spotlight_rawquery_lexer.l"
783 {yylval.bval = false; return BOOL;}
787 #line 16 "spotlight_rawquery_lexer.l"
788 {yylval.bval = true; return BOOL;}
792 #line 17 "spotlight_rawquery_lexer.l"
793 {yylval.sval = talloc_strdup(ssp_slq, yytext); return WORD;}
797 #line 18 "spotlight_rawquery_lexer.l"
802 #line 19 "spotlight_rawquery_lexer.l"
807 #line 20 "spotlight_rawquery_lexer.l"
812 #line 21 "spotlight_rawquery_lexer.l"
817 #line 22 "spotlight_rawquery_lexer.l"
822 #line 23 "spotlight_rawquery_lexer.l"
827 #line 24 "spotlight_rawquery_lexer.l"
832 #line 25 "spotlight_rawquery_lexer.l"
837 #line 26 "spotlight_rawquery_lexer.l"
842 #line 27 "spotlight_rawquery_lexer.l"
846 /* rule 18 can match eol */
848 #line 28 "spotlight_rawquery_lexer.l"
853 #line 29 "spotlight_rawquery_lexer.l"
856 #line 857 "spotlight_rawquery_lexer.c"
857 case YY_STATE_EOF(INITIAL):
860 case YY_END_OF_BUFFER:
862 /* Amount of text matched not including the EOB char. */
863 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
865 /* Undo the effects of YY_DO_BEFORE_ACTION. */
866 *yy_cp = (yy_hold_char);
867 YY_RESTORE_YY_MORE_OFFSET
869 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
871 /* We're scanning a new file or input source. It's
872 * possible that this happened because the user
873 * just pointed yyin at a new source and called
874 * yylex(). If so, then we have to assure
875 * consistency between YY_CURRENT_BUFFER and our
876 * globals. Here is the right place to do so, because
877 * this is the first action (other than possibly a
878 * back-up) that will match for the new input source.
880 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
881 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
882 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
885 /* Note that here we test for yy_c_buf_p "<=" to the position
886 * of the first EOB in the buffer, since yy_c_buf_p will
887 * already have been incremented past the NUL character
888 * (since all states make transitions on EOB to the
889 * end-of-buffer state). Contrast this with the test
892 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
893 { /* This was really a NUL. */
894 yy_state_type yy_next_state;
896 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
898 yy_current_state = yy_get_previous_state( );
900 /* Okay, we're now positioned to make the NUL
901 * transition. We couldn't have
902 * yy_get_previous_state() go ahead and do it
903 * for us because it doesn't know how to deal
904 * with the possibility of jamming (and we don't
905 * want to build jamming into it because then it
906 * will run more slowly).
909 yy_next_state = yy_try_NUL_trans( yy_current_state );
911 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
915 /* Consume the NUL. */
916 yy_cp = ++(yy_c_buf_p);
917 yy_current_state = yy_next_state;
923 yy_cp = (yy_c_buf_p);
928 else switch ( yy_get_next_buffer( ) )
930 case EOB_ACT_END_OF_FILE:
932 (yy_did_buffer_switch_on_eof) = 0;
936 /* Note: because we've taken care in
937 * yy_get_next_buffer() to have set up
938 * yytext, we can now set up
939 * yy_c_buf_p so that if some total
940 * hoser (like flex itself) wants to
941 * call the scanner after we return the
942 * YY_NULL, it'll still work - another
943 * YY_NULL will get returned.
945 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
947 yy_act = YY_STATE_EOF(YY_START);
953 if ( ! (yy_did_buffer_switch_on_eof) )
959 case EOB_ACT_CONTINUE_SCAN:
961 (yytext_ptr) + yy_amount_of_matched_text;
963 yy_current_state = yy_get_previous_state( );
965 yy_cp = (yy_c_buf_p);
966 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
969 case EOB_ACT_LAST_MATCH:
971 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
973 yy_current_state = yy_get_previous_state( );
975 yy_cp = (yy_c_buf_p);
976 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
984 "fatal flex scanner internal error--no action found" );
985 } /* end of action switch */
986 } /* end of scanning one token */
989 /* yy_get_next_buffer - try to read in a new buffer
991 * Returns a code representing an action:
992 * EOB_ACT_LAST_MATCH -
993 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
994 * EOB_ACT_END_OF_FILE - end of file
996 static int yy_get_next_buffer (void)
998 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
999 register char *source = (yytext_ptr);
1000 register int number_to_move, i;
1003 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1005 "fatal flex scanner internal error--end of buffer missed" );
1007 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1008 { /* Don't try to fill the buffer, so this is an EOF. */
1009 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1011 /* We matched a single character, the EOB, so
1012 * treat this as a final EOF.
1014 return EOB_ACT_END_OF_FILE;
1019 /* We matched some text prior to the EOB, first
1022 return EOB_ACT_LAST_MATCH;
1026 /* Try to read more data. */
1028 /* First move last chars to start of buffer. */
1029 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1031 for ( i = 0; i < number_to_move; ++i )
1032 *(dest++) = *(source++);
1034 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1035 /* don't do the read, it's not guaranteed to return an EOF,
1038 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1043 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1045 while ( num_to_read <= 0 )
1046 { /* Not enough room in the buffer - grow it. */
1048 /* just a shorter name for the current buffer */
1049 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1051 int yy_c_buf_p_offset =
1052 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1054 if ( b->yy_is_our_buffer )
1056 int new_size = b->yy_buf_size * 2;
1058 if ( new_size <= 0 )
1059 b->yy_buf_size += b->yy_buf_size / 8;
1061 b->yy_buf_size *= 2;
1063 b->yy_ch_buf = (char *)
1064 /* Include room in for 2 EOB chars. */
1065 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1068 /* Can't grow it, we don't own it. */
1071 if ( ! b->yy_ch_buf )
1073 "fatal error - scanner input buffer overflow" );
1075 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1077 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1082 if ( num_to_read > YY_READ_BUF_SIZE )
1083 num_to_read = YY_READ_BUF_SIZE;
1085 /* Read in more data. */
1086 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1087 (yy_n_chars), (size_t) num_to_read );
1089 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1092 if ( (yy_n_chars) == 0 )
1094 if ( number_to_move == YY_MORE_ADJ )
1096 ret_val = EOB_ACT_END_OF_FILE;
1102 ret_val = EOB_ACT_LAST_MATCH;
1103 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1104 YY_BUFFER_EOF_PENDING;
1109 ret_val = EOB_ACT_CONTINUE_SCAN;
1111 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1112 /* Extend the array by 50%, plus the number we really need. */
1113 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1114 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1115 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1116 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1119 (yy_n_chars) += number_to_move;
1120 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1121 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1123 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1128 /* yy_get_previous_state - get the state just before the EOB char was reached */
1130 static yy_state_type yy_get_previous_state (void)
1132 register yy_state_type yy_current_state;
1133 register char *yy_cp;
1135 yy_current_state = (yy_start);
1137 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1139 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1140 if ( yy_accept[yy_current_state] )
1142 (yy_last_accepting_state) = yy_current_state;
1143 (yy_last_accepting_cpos) = yy_cp;
1145 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1147 yy_current_state = (int) yy_def[yy_current_state];
1148 if ( yy_current_state >= 52 )
1149 yy_c = yy_meta[(unsigned int) yy_c];
1151 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1154 return yy_current_state;
1157 /* yy_try_NUL_trans - try to make a transition on the NUL character
1160 * next_state = yy_try_NUL_trans( current_state );
1162 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1164 register int yy_is_jam;
1165 register char *yy_cp = (yy_c_buf_p);
1167 register YY_CHAR yy_c = 1;
1168 if ( yy_accept[yy_current_state] )
1170 (yy_last_accepting_state) = yy_current_state;
1171 (yy_last_accepting_cpos) = yy_cp;
1173 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1175 yy_current_state = (int) yy_def[yy_current_state];
1176 if ( yy_current_state >= 52 )
1177 yy_c = yy_meta[(unsigned int) yy_c];
1179 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1180 yy_is_jam = (yy_current_state == 51);
1182 return yy_is_jam ? 0 : yy_current_state;
1185 static void yyunput (int c, register char * yy_bp )
1187 register char *yy_cp;
1189 yy_cp = (yy_c_buf_p);
1191 /* undo effects of setting up yytext */
1192 *yy_cp = (yy_hold_char);
1194 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1195 { /* need to shift things up to make room */
1196 /* +2 for EOB chars. */
1197 register int number_to_move = (yy_n_chars) + 2;
1198 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1199 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1200 register char *source =
1201 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1203 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1204 *--dest = *--source;
1206 yy_cp += (int) (dest - source);
1207 yy_bp += (int) (dest - source);
1208 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1209 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1211 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1212 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1215 *--yy_cp = (char) c;
1217 (yytext_ptr) = yy_bp;
1218 (yy_hold_char) = *yy_cp;
1219 (yy_c_buf_p) = yy_cp;
1224 static int yyinput (void)
1226 static int input (void)
1232 *(yy_c_buf_p) = (yy_hold_char);
1234 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1236 /* yy_c_buf_p now points to the character we want to return.
1237 * If this occurs *before* the EOB characters, then it's a
1238 * valid NUL; if not, then we've hit the end of the buffer.
1240 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1241 /* This was really a NUL. */
1242 *(yy_c_buf_p) = '\0';
1245 { /* need more input */
1246 int offset = (yy_c_buf_p) - (yytext_ptr);
1249 switch ( yy_get_next_buffer( ) )
1251 case EOB_ACT_LAST_MATCH:
1252 /* This happens because yy_g_n_b()
1253 * sees that we've accumulated a
1254 * token and flags that we need to
1255 * try matching the token before
1256 * proceeding. But for input(),
1257 * there's no matching to consider.
1258 * So convert the EOB_ACT_LAST_MATCH
1259 * to EOB_ACT_END_OF_FILE.
1262 /* Reset buffer status. */
1267 case EOB_ACT_END_OF_FILE:
1272 if ( ! (yy_did_buffer_switch_on_eof) )
1281 case EOB_ACT_CONTINUE_SCAN:
1282 (yy_c_buf_p) = (yytext_ptr) + offset;
1288 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1289 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1290 (yy_hold_char) = *++(yy_c_buf_p);
1294 #endif /* ifndef YY_NO_INPUT */
1296 /** Immediately switch to a different input stream.
1297 * @param input_file A readable stream.
1299 * @note This function does not reset the start condition to @c INITIAL .
1301 void yyrestart (FILE * input_file )
1304 if ( ! YY_CURRENT_BUFFER ){
1305 yyensure_buffer_stack ();
1306 YY_CURRENT_BUFFER_LVALUE =
1307 yy_create_buffer(yyin,YY_BUF_SIZE );
1310 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1311 yy_load_buffer_state( );
1314 /** Switch to a different input buffer.
1315 * @param new_buffer The new input buffer.
1318 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1321 /* TODO. We should be able to replace this entire function body
1323 * yypop_buffer_state();
1324 * yypush_buffer_state(new_buffer);
1326 yyensure_buffer_stack ();
1327 if ( YY_CURRENT_BUFFER == new_buffer )
1330 if ( YY_CURRENT_BUFFER )
1332 /* Flush out information for old buffer. */
1333 *(yy_c_buf_p) = (yy_hold_char);
1334 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1335 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1338 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1339 yy_load_buffer_state( );
1341 /* We don't actually know whether we did this switch during
1342 * EOF (yywrap()) processing, but the only time this flag
1343 * is looked at is after yywrap() is called, so it's safe
1344 * to go ahead and always set it.
1346 (yy_did_buffer_switch_on_eof) = 1;
1349 static void yy_load_buffer_state (void)
1351 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1352 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1353 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1354 (yy_hold_char) = *(yy_c_buf_p);
1357 /** Allocate and initialize an input buffer state.
1358 * @param file A readable stream.
1359 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1361 * @return the allocated buffer state.
1363 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1367 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1369 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1371 b->yy_buf_size = size;
1373 /* yy_ch_buf has to be 2 characters longer than the size given because
1374 * we need to put in 2 end-of-buffer characters.
1376 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1377 if ( ! b->yy_ch_buf )
1378 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1380 b->yy_is_our_buffer = 1;
1382 yy_init_buffer(b,file );
1387 /** Destroy the buffer.
1388 * @param b a buffer created with yy_create_buffer()
1391 void yy_delete_buffer (YY_BUFFER_STATE b )
1397 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1398 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1400 if ( b->yy_is_our_buffer )
1401 yyfree((void *) b->yy_ch_buf );
1403 yyfree((void *) b );
1407 extern int isatty (int );
1408 #endif /* __cplusplus */
1410 /* Initializes or reinitializes a buffer.
1411 * This function is sometimes called more than once on the same buffer,
1412 * such as during a yyrestart() or at EOF.
1414 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1419 yy_flush_buffer(b );
1421 b->yy_input_file = file;
1422 b->yy_fill_buffer = 1;
1424 /* If b is the current buffer, then yy_init_buffer was _probably_
1425 * called from yyrestart() or through yy_get_next_buffer.
1426 * In that case, we don't want to reset the lineno or column.
1428 if (b != YY_CURRENT_BUFFER){
1429 b->yy_bs_lineno = 1;
1430 b->yy_bs_column = 0;
1433 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1438 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1439 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1442 void yy_flush_buffer (YY_BUFFER_STATE b )
1449 /* We always need two end-of-buffer characters. The first causes
1450 * a transition to the end-of-buffer state. The second causes
1451 * a jam in that state.
1453 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1454 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1456 b->yy_buf_pos = &b->yy_ch_buf[0];
1459 b->yy_buffer_status = YY_BUFFER_NEW;
1461 if ( b == YY_CURRENT_BUFFER )
1462 yy_load_buffer_state( );
1465 /** Pushes the new state onto the stack. The new state becomes
1466 * the current state. This function will allocate the stack
1468 * @param new_buffer The new state.
1471 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1473 if (new_buffer == NULL)
1476 yyensure_buffer_stack();
1478 /* This block is copied from yy_switch_to_buffer. */
1479 if ( YY_CURRENT_BUFFER )
1481 /* Flush out information for old buffer. */
1482 *(yy_c_buf_p) = (yy_hold_char);
1483 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1484 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1487 /* Only push if top exists. Otherwise, replace top. */
1488 if (YY_CURRENT_BUFFER)
1489 (yy_buffer_stack_top)++;
1490 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1492 /* copied from yy_switch_to_buffer. */
1493 yy_load_buffer_state( );
1494 (yy_did_buffer_switch_on_eof) = 1;
1497 /** Removes and deletes the top of the stack, if present.
1498 * The next element becomes the new top.
1501 void yypop_buffer_state (void)
1503 if (!YY_CURRENT_BUFFER)
1506 yy_delete_buffer(YY_CURRENT_BUFFER );
1507 YY_CURRENT_BUFFER_LVALUE = NULL;
1508 if ((yy_buffer_stack_top) > 0)
1509 --(yy_buffer_stack_top);
1511 if (YY_CURRENT_BUFFER) {
1512 yy_load_buffer_state( );
1513 (yy_did_buffer_switch_on_eof) = 1;
1517 /* Allocates the stack if it does not exist.
1518 * Guarantees space for at least one push.
1520 static void yyensure_buffer_stack (void)
1524 if (!(yy_buffer_stack)) {
1526 /* First allocation is just for 2 elements, since we don't know if this
1527 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1528 * immediate realloc on the next call.
1531 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1532 (num_to_alloc * sizeof(struct yy_buffer_state*)
1534 if ( ! (yy_buffer_stack) )
1535 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1537 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1539 (yy_buffer_stack_max) = num_to_alloc;
1540 (yy_buffer_stack_top) = 0;
1544 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1546 /* Increase the buffer to prepare for a possible push. */
1547 int grow_size = 8 /* arbitrary grow size */;
1549 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1550 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1552 num_to_alloc * sizeof(struct yy_buffer_state*)
1554 if ( ! (yy_buffer_stack) )
1555 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1557 /* zero only the new slots.*/
1558 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1559 (yy_buffer_stack_max) = num_to_alloc;
1563 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1564 * @param base the character buffer
1565 * @param size the size in bytes of the character buffer
1567 * @return the newly allocated buffer state object.
1569 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1574 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1575 base[size-1] != YY_END_OF_BUFFER_CHAR )
1576 /* They forgot to leave room for the EOB's. */
1579 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1581 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1583 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1584 b->yy_buf_pos = b->yy_ch_buf = base;
1585 b->yy_is_our_buffer = 0;
1586 b->yy_input_file = 0;
1587 b->yy_n_chars = b->yy_buf_size;
1588 b->yy_is_interactive = 0;
1590 b->yy_fill_buffer = 0;
1591 b->yy_buffer_status = YY_BUFFER_NEW;
1593 yy_switch_to_buffer(b );
1598 /** Setup the input buffer state to scan a string. The next call to yylex() will
1599 * scan from a @e copy of @a str.
1600 * @param yystr a NUL-terminated string to scan
1602 * @return the newly allocated buffer state object.
1603 * @note If you want to scan bytes that may contain NUL values, then use
1604 * yy_scan_bytes() instead.
1606 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1609 return yy_scan_bytes(yystr,strlen(yystr) );
1612 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1613 * scan from a @e copy of @a bytes.
1614 * @param bytes the byte buffer to scan
1615 * @param len the number of bytes in the buffer pointed to by @a bytes.
1617 * @return the newly allocated buffer state object.
1619 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1626 /* Get memory for full buffer, including space for trailing EOB's. */
1627 n = _yybytes_len + 2;
1628 buf = (char *) yyalloc(n );
1630 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1632 for ( i = 0; i < _yybytes_len; ++i )
1633 buf[i] = yybytes[i];
1635 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1637 b = yy_scan_buffer(buf,n );
1639 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1641 /* It's okay to grow etc. this buffer, and we should throw it
1642 * away when we're done.
1644 b->yy_is_our_buffer = 1;
1649 #ifndef YY_EXIT_FAILURE
1650 #define YY_EXIT_FAILURE 2
1653 static void yy_fatal_error (yyconst char* msg )
1655 (void) fprintf( stderr, "%s\n", msg );
1656 exit( YY_EXIT_FAILURE );
1659 /* Redefine yyless() so it works in section 3 code. */
1665 /* Undo effects of setting up yytext. */ \
1666 int yyless_macro_arg = (n); \
1667 YY_LESS_LINENO(yyless_macro_arg);\
1668 yytext[yyleng] = (yy_hold_char); \
1669 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1670 (yy_hold_char) = *(yy_c_buf_p); \
1671 *(yy_c_buf_p) = '\0'; \
1672 yyleng = yyless_macro_arg; \
1676 /* Accessor methods (get/set functions) to struct members. */
1678 /** Get the current line number.
1681 int yyget_lineno (void)
1687 /** Get the input stream.
1690 FILE *yyget_in (void)
1695 /** Get the output stream.
1698 FILE *yyget_out (void)
1703 /** Get the length of the current token.
1706 int yyget_leng (void)
1711 /** Get the current token.
1715 char *yyget_text (void)
1720 /** Set the current line number.
1721 * @param line_number
1724 void yyset_lineno (int line_number )
1727 yylineno = line_number;
1730 /** Set the input stream. This does not discard the current
1732 * @param in_str A readable stream.
1734 * @see yy_switch_to_buffer
1736 void yyset_in (FILE * in_str )
1741 void yyset_out (FILE * out_str )
1746 int yyget_debug (void)
1748 return yy_flex_debug;
1751 void yyset_debug (int bdebug )
1753 yy_flex_debug = bdebug ;
1756 static int yy_init_globals (void)
1758 /* Initialization is the same as for the non-reentrant scanner.
1759 * This function is called from yylex_destroy(), so don't allocate here.
1762 (yy_buffer_stack) = 0;
1763 (yy_buffer_stack_top) = 0;
1764 (yy_buffer_stack_max) = 0;
1765 (yy_c_buf_p) = (char *) 0;
1769 /* Defined in main.c */
1778 /* For future reference: Set errno on error, since we are called by
1784 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
1785 int yylex_destroy (void)
1788 /* Pop the buffer stack, destroying each element. */
1789 while(YY_CURRENT_BUFFER){
1790 yy_delete_buffer(YY_CURRENT_BUFFER );
1791 YY_CURRENT_BUFFER_LVALUE = NULL;
1792 yypop_buffer_state();
1795 /* Destroy the stack itself. */
1796 yyfree((yy_buffer_stack) );
1797 (yy_buffer_stack) = NULL;
1799 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1800 * yylex() is called, initialization will occur. */
1807 * Internal utility routines.
1811 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1814 for ( i = 0; i < n; ++i )
1819 #ifdef YY_NEED_STRLEN
1820 static int yy_flex_strlen (yyconst char * s )
1823 for ( n = 0; s[n]; ++n )
1830 void *yyalloc (yy_size_t size )
1832 return (void *) malloc( size );
1835 void *yyrealloc (void * ptr, yy_size_t size )
1837 /* The cast to (char *) in the following accommodates both
1838 * implementations that use char* generic pointers, and those
1839 * that use void* generic pointers. It works with the latter
1840 * because both ANSI C and C++ allow castless assignment from
1841 * any pointer type to void*, and deal with argument conversions
1842 * as though doing an assignment.
1844 return (void *) realloc( (char *) ptr, size );
1847 void yyfree (void * ptr )
1849 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1852 #define YYTABLES_NAME "yytables"
1854 #line 29 "spotlight_rawquery_lexer.l"