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 17
363 #define YY_END_OF_BUFFER 18
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[48] =
373 0, 0, 18, 17, 16, 17, 6, 17, 17, 7,
374 8, 5, 15, 13, 17, 14, 5, 5, 5, 17,
375 12, 0, 9, 5, 11, 5, 5, 5, 10, 0,
376 5, 5, 5, 0, 5, 5, 4, 0, 5, 3,
380 static yyconst flex_int32_t yy_ec[256] =
382 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
383 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
384 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
385 1, 2, 3, 4, 1, 5, 1, 6, 1, 7,
386 8, 9, 1, 10, 9, 11, 1, 9, 9, 9,
387 9, 9, 9, 9, 9, 9, 9, 9, 1, 12,
388 13, 14, 1, 1, 9, 9, 9, 9, 9, 9,
389 9, 9, 15, 9, 9, 9, 9, 9, 9, 9,
390 9, 16, 9, 9, 9, 9, 9, 9, 9, 9,
391 1, 1, 1, 1, 1, 1, 17, 9, 9, 9,
393 18, 19, 20, 9, 21, 9, 9, 22, 23, 24,
394 25, 9, 9, 26, 27, 28, 29, 9, 9, 9,
395 9, 9, 1, 30, 1, 1, 1, 1, 1, 1,
396 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
397 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
400 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
401 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
402 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
404 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
406 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
412 static yyconst flex_int32_t yy_meta[31] =
414 1, 1, 1, 1, 1, 1, 1, 1, 2, 1,
415 2, 1, 1, 1, 2, 2, 2, 2, 2, 2,
416 2, 2, 2, 2, 2, 2, 2, 2, 2, 1
419 static yyconst flex_int16_t yy_base[49] =
421 0, 0, 57, 58, 58, 43, 58, 27, 48, 58,
422 58, 0, 58, 58, 40, 58, 28, 34, 24, 19,
423 58, 27, 58, 0, 58, 31, 24, 16, 58, 21,
424 26, 15, 23, 22, 15, 20, 0, 26, 16, 0,
425 14, 16, 6, 0, 7, 58, 58, 29
428 static yyconst flex_int16_t yy_def[49] =
430 47, 1, 47, 47, 47, 47, 47, 47, 47, 47,
431 47, 48, 47, 47, 47, 47, 48, 48, 48, 47,
432 47, 47, 47, 48, 47, 48, 48, 48, 47, 47,
433 48, 48, 48, 47, 48, 48, 48, 47, 48, 48,
434 47, 48, 47, 48, 47, 47, 0, 47
437 static yyconst flex_int16_t yy_nxt[89] =
439 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
440 12, 14, 15, 16, 17, 12, 12, 12, 18, 12,
441 12, 12, 12, 12, 12, 12, 12, 19, 12, 20,
442 24, 46, 45, 44, 43, 42, 41, 40, 39, 38,
443 37, 36, 35, 34, 33, 32, 31, 30, 29, 28,
444 27, 26, 25, 23, 22, 21, 47, 3, 47, 47,
445 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
446 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
447 47, 47, 47, 47, 47, 47, 47, 47
450 static yyconst flex_int16_t yy_chk[89] =
452 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
453 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
454 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
455 48, 45, 43, 42, 41, 39, 38, 36, 35, 34,
456 33, 32, 31, 30, 28, 27, 26, 22, 20, 19,
457 18, 17, 15, 9, 8, 6, 3, 47, 47, 47,
458 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
459 47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
460 47, 47, 47, 47, 47, 47, 47, 47
463 static yy_state_type yy_last_accepting_state;
464 static char *yy_last_accepting_cpos;
466 extern int yy_flex_debug;
467 int yy_flex_debug = 0;
469 /* The intent behind this definition is that it'll catch
470 * any uses of REJECT which flex missed.
472 #define REJECT reject_used_but_not_detected
473 #define yymore() yymore_used_but_not_detected
474 #define YY_MORE_ADJ 0
475 #define YY_RESTORE_YY_MORE_OFFSET
477 #line 1 "spotlight_rawquery_lexer.l"
478 #line 2 "spotlight_rawquery_lexer.l"
482 #include <atalk/talloc.h>
483 #include "spotlight.h"
484 #include "spotlight_rawquery_parser.h"
485 #line 486 "spotlight_rawquery_lexer.c"
489 #ifndef YY_NO_UNISTD_H
490 /* Special case for "unistd.h", since it is non-ANSI. We include it way
491 * down here because we want the user's section 1 to have been scanned first.
492 * The user has a chance to override it with an option.
497 #ifndef YY_EXTRA_TYPE
498 #define YY_EXTRA_TYPE void *
501 static int yy_init_globals (void );
503 /* Accessor methods to globals.
504 These are made visible to non-reentrant scanners for convenience. */
506 int yylex_destroy (void );
508 int yyget_debug (void );
510 void yyset_debug (int debug_flag );
512 YY_EXTRA_TYPE yyget_extra (void );
514 void yyset_extra (YY_EXTRA_TYPE user_defined );
516 FILE *yyget_in (void );
518 void yyset_in (FILE * in_str );
520 FILE *yyget_out (void );
522 void yyset_out (FILE * out_str );
524 int yyget_leng (void );
526 char *yyget_text (void );
528 int yyget_lineno (void );
530 void yyset_lineno (int line_number );
532 /* Macros after this point can all be overridden by user definitions in
536 #ifndef YY_SKIP_YYWRAP
538 extern "C" int yywrap (void );
540 extern int yywrap (void );
544 static void yyunput (int c,char *buf_ptr );
547 static void yy_flex_strncpy (char *,yyconst char *,int );
550 #ifdef YY_NEED_STRLEN
551 static int yy_flex_strlen (yyconst char * );
557 static int yyinput (void );
559 static int input (void );
564 /* Amount of stuff to slurp up with each read. */
565 #ifndef YY_READ_BUF_SIZE
566 #define YY_READ_BUF_SIZE 8192
569 /* Copy whatever the last rule matched to the standard output. */
571 /* This used to be an fputs(), but since the string might contain NUL's,
572 * we now use fwrite().
574 #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
577 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
578 * is returned in "result".
581 #define YY_INPUT(buf,result,max_size) \
582 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
586 for ( n = 0; n < max_size && \
587 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
590 buf[n++] = (char) c; \
591 if ( c == EOF && ferror( yyin ) ) \
592 YY_FATAL_ERROR( "input in flex scanner failed" ); \
598 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
600 if( errno != EINTR) \
602 YY_FATAL_ERROR( "input in flex scanner failed" ); \
613 /* No semi-colon after return; correct usage is to write "yyterminate();" -
614 * we don't want an extra ';' after the "return" because that will cause
615 * some compilers to complain about unreachable statements.
618 #define yyterminate() return YY_NULL
621 /* Number of entries by which start-condition stack grows. */
622 #ifndef YY_START_STACK_INCR
623 #define YY_START_STACK_INCR 25
626 /* Report a fatal error. */
627 #ifndef YY_FATAL_ERROR
628 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
631 /* end tables serialization structures and prototypes */
633 /* Default declaration of generated scanner - a define so the user can
634 * easily add parameters.
637 #define YY_DECL_IS_OURS 1
639 extern int yylex (void);
641 #define YY_DECL int yylex (void)
642 #endif /* !YY_DECL */
644 /* Code executed at the beginning of each rule, after yytext and yyleng
647 #ifndef YY_USER_ACTION
648 #define YY_USER_ACTION
651 /* Code executed at the end of each rule. */
653 #define YY_BREAK break;
656 #define YY_RULE_SETUP \
659 /** The main scanner function which does all the work.
663 register yy_state_type yy_current_state;
664 register char *yy_cp, *yy_bp;
667 #line 10 "spotlight_rawquery_lexer.l"
669 #line 670 "spotlight_rawquery_lexer.c"
680 (yy_start) = 1; /* first start state */
688 if ( ! YY_CURRENT_BUFFER ) {
689 yyensure_buffer_stack ();
690 YY_CURRENT_BUFFER_LVALUE =
691 yy_create_buffer(yyin,YY_BUF_SIZE );
694 yy_load_buffer_state( );
697 while ( 1 ) /* loops until end-of-file is reached */
699 yy_cp = (yy_c_buf_p);
701 /* Support of yytext. */
702 *yy_cp = (yy_hold_char);
704 /* yy_bp points to the position in yy_ch_buf of the start of
709 yy_current_state = (yy_start);
713 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
714 if ( yy_accept[yy_current_state] )
716 (yy_last_accepting_state) = yy_current_state;
717 (yy_last_accepting_cpos) = yy_cp;
719 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
721 yy_current_state = (int) yy_def[yy_current_state];
722 if ( yy_current_state >= 48 )
723 yy_c = yy_meta[(unsigned int) yy_c];
725 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
728 while ( yy_base[yy_current_state] != 58 );
731 yy_act = yy_accept[yy_current_state];
733 { /* have to back up */
734 yy_cp = (yy_last_accepting_cpos);
735 yy_current_state = (yy_last_accepting_state);
736 yy_act = yy_accept[yy_current_state];
741 do_action: /* This label is used only to access EOF actions. */
744 { /* beginning of action switch */
745 case 0: /* must back up */
746 /* undo the effects of YY_DO_BEFORE_ACTION */
747 *yy_cp = (yy_hold_char);
748 yy_cp = (yy_last_accepting_cpos);
749 yy_current_state = (yy_last_accepting_state);
754 #line 11 "spotlight_rawquery_lexer.l"
759 #line 12 "spotlight_rawquery_lexer.l"
764 #line 13 "spotlight_rawquery_lexer.l"
765 {yylval.bval = false; return BOOL;}
769 #line 14 "spotlight_rawquery_lexer.l"
770 {yylval.bval = true; return BOOL;}
774 #line 15 "spotlight_rawquery_lexer.l"
775 {yylval.sval = talloc_strdup(ssp_slq, yytext); return WORD;}
779 #line 16 "spotlight_rawquery_lexer.l"
784 #line 17 "spotlight_rawquery_lexer.l"
789 #line 18 "spotlight_rawquery_lexer.l"
794 #line 19 "spotlight_rawquery_lexer.l"
799 #line 20 "spotlight_rawquery_lexer.l"
804 #line 21 "spotlight_rawquery_lexer.l"
809 #line 22 "spotlight_rawquery_lexer.l"
814 #line 23 "spotlight_rawquery_lexer.l"
819 #line 24 "spotlight_rawquery_lexer.l"
824 #line 25 "spotlight_rawquery_lexer.l"
828 /* rule 16 can match eol */
830 #line 26 "spotlight_rawquery_lexer.l"
835 #line 27 "spotlight_rawquery_lexer.l"
838 #line 839 "spotlight_rawquery_lexer.c"
839 case YY_STATE_EOF(INITIAL):
842 case YY_END_OF_BUFFER:
844 /* Amount of text matched not including the EOB char. */
845 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
847 /* Undo the effects of YY_DO_BEFORE_ACTION. */
848 *yy_cp = (yy_hold_char);
849 YY_RESTORE_YY_MORE_OFFSET
851 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
853 /* We're scanning a new file or input source. It's
854 * possible that this happened because the user
855 * just pointed yyin at a new source and called
856 * yylex(). If so, then we have to assure
857 * consistency between YY_CURRENT_BUFFER and our
858 * globals. Here is the right place to do so, because
859 * this is the first action (other than possibly a
860 * back-up) that will match for the new input source.
862 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
863 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
864 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
867 /* Note that here we test for yy_c_buf_p "<=" to the position
868 * of the first EOB in the buffer, since yy_c_buf_p will
869 * already have been incremented past the NUL character
870 * (since all states make transitions on EOB to the
871 * end-of-buffer state). Contrast this with the test
874 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
875 { /* This was really a NUL. */
876 yy_state_type yy_next_state;
878 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
880 yy_current_state = yy_get_previous_state( );
882 /* Okay, we're now positioned to make the NUL
883 * transition. We couldn't have
884 * yy_get_previous_state() go ahead and do it
885 * for us because it doesn't know how to deal
886 * with the possibility of jamming (and we don't
887 * want to build jamming into it because then it
888 * will run more slowly).
891 yy_next_state = yy_try_NUL_trans( yy_current_state );
893 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
897 /* Consume the NUL. */
898 yy_cp = ++(yy_c_buf_p);
899 yy_current_state = yy_next_state;
905 yy_cp = (yy_c_buf_p);
910 else switch ( yy_get_next_buffer( ) )
912 case EOB_ACT_END_OF_FILE:
914 (yy_did_buffer_switch_on_eof) = 0;
918 /* Note: because we've taken care in
919 * yy_get_next_buffer() to have set up
920 * yytext, we can now set up
921 * yy_c_buf_p so that if some total
922 * hoser (like flex itself) wants to
923 * call the scanner after we return the
924 * YY_NULL, it'll still work - another
925 * YY_NULL will get returned.
927 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
929 yy_act = YY_STATE_EOF(YY_START);
935 if ( ! (yy_did_buffer_switch_on_eof) )
941 case EOB_ACT_CONTINUE_SCAN:
943 (yytext_ptr) + yy_amount_of_matched_text;
945 yy_current_state = yy_get_previous_state( );
947 yy_cp = (yy_c_buf_p);
948 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
951 case EOB_ACT_LAST_MATCH:
953 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
955 yy_current_state = yy_get_previous_state( );
957 yy_cp = (yy_c_buf_p);
958 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
966 "fatal flex scanner internal error--no action found" );
967 } /* end of action switch */
968 } /* end of scanning one token */
971 /* yy_get_next_buffer - try to read in a new buffer
973 * Returns a code representing an action:
974 * EOB_ACT_LAST_MATCH -
975 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
976 * EOB_ACT_END_OF_FILE - end of file
978 static int yy_get_next_buffer (void)
980 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
981 register char *source = (yytext_ptr);
982 register int number_to_move, i;
985 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
987 "fatal flex scanner internal error--end of buffer missed" );
989 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
990 { /* Don't try to fill the buffer, so this is an EOF. */
991 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
993 /* We matched a single character, the EOB, so
994 * treat this as a final EOF.
996 return EOB_ACT_END_OF_FILE;
1001 /* We matched some text prior to the EOB, first
1004 return EOB_ACT_LAST_MATCH;
1008 /* Try to read more data. */
1010 /* First move last chars to start of buffer. */
1011 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1013 for ( i = 0; i < number_to_move; ++i )
1014 *(dest++) = *(source++);
1016 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1017 /* don't do the read, it's not guaranteed to return an EOF,
1020 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1025 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1027 while ( num_to_read <= 0 )
1028 { /* Not enough room in the buffer - grow it. */
1030 /* just a shorter name for the current buffer */
1031 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1033 int yy_c_buf_p_offset =
1034 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1036 if ( b->yy_is_our_buffer )
1038 int new_size = b->yy_buf_size * 2;
1040 if ( new_size <= 0 )
1041 b->yy_buf_size += b->yy_buf_size / 8;
1043 b->yy_buf_size *= 2;
1045 b->yy_ch_buf = (char *)
1046 /* Include room in for 2 EOB chars. */
1047 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1050 /* Can't grow it, we don't own it. */
1053 if ( ! b->yy_ch_buf )
1055 "fatal error - scanner input buffer overflow" );
1057 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1059 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1064 if ( num_to_read > YY_READ_BUF_SIZE )
1065 num_to_read = YY_READ_BUF_SIZE;
1067 /* Read in more data. */
1068 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1069 (yy_n_chars), (size_t) num_to_read );
1071 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1074 if ( (yy_n_chars) == 0 )
1076 if ( number_to_move == YY_MORE_ADJ )
1078 ret_val = EOB_ACT_END_OF_FILE;
1084 ret_val = EOB_ACT_LAST_MATCH;
1085 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1086 YY_BUFFER_EOF_PENDING;
1091 ret_val = EOB_ACT_CONTINUE_SCAN;
1093 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1094 /* Extend the array by 50%, plus the number we really need. */
1095 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1096 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1097 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1098 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1101 (yy_n_chars) += number_to_move;
1102 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1103 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1105 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1110 /* yy_get_previous_state - get the state just before the EOB char was reached */
1112 static yy_state_type yy_get_previous_state (void)
1114 register yy_state_type yy_current_state;
1115 register char *yy_cp;
1117 yy_current_state = (yy_start);
1119 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1121 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1122 if ( yy_accept[yy_current_state] )
1124 (yy_last_accepting_state) = yy_current_state;
1125 (yy_last_accepting_cpos) = yy_cp;
1127 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1129 yy_current_state = (int) yy_def[yy_current_state];
1130 if ( yy_current_state >= 48 )
1131 yy_c = yy_meta[(unsigned int) yy_c];
1133 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1136 return yy_current_state;
1139 /* yy_try_NUL_trans - try to make a transition on the NUL character
1142 * next_state = yy_try_NUL_trans( current_state );
1144 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1146 register int yy_is_jam;
1147 register char *yy_cp = (yy_c_buf_p);
1149 register YY_CHAR yy_c = 1;
1150 if ( yy_accept[yy_current_state] )
1152 (yy_last_accepting_state) = yy_current_state;
1153 (yy_last_accepting_cpos) = yy_cp;
1155 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1157 yy_current_state = (int) yy_def[yy_current_state];
1158 if ( yy_current_state >= 48 )
1159 yy_c = yy_meta[(unsigned int) yy_c];
1161 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1162 yy_is_jam = (yy_current_state == 47);
1164 return yy_is_jam ? 0 : yy_current_state;
1167 static void yyunput (int c, register char * yy_bp )
1169 register char *yy_cp;
1171 yy_cp = (yy_c_buf_p);
1173 /* undo effects of setting up yytext */
1174 *yy_cp = (yy_hold_char);
1176 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1177 { /* need to shift things up to make room */
1178 /* +2 for EOB chars. */
1179 register int number_to_move = (yy_n_chars) + 2;
1180 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1181 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1182 register char *source =
1183 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1185 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1186 *--dest = *--source;
1188 yy_cp += (int) (dest - source);
1189 yy_bp += (int) (dest - source);
1190 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1191 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1193 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1194 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1197 *--yy_cp = (char) c;
1199 (yytext_ptr) = yy_bp;
1200 (yy_hold_char) = *yy_cp;
1201 (yy_c_buf_p) = yy_cp;
1206 static int yyinput (void)
1208 static int input (void)
1214 *(yy_c_buf_p) = (yy_hold_char);
1216 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1218 /* yy_c_buf_p now points to the character we want to return.
1219 * If this occurs *before* the EOB characters, then it's a
1220 * valid NUL; if not, then we've hit the end of the buffer.
1222 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1223 /* This was really a NUL. */
1224 *(yy_c_buf_p) = '\0';
1227 { /* need more input */
1228 int offset = (yy_c_buf_p) - (yytext_ptr);
1231 switch ( yy_get_next_buffer( ) )
1233 case EOB_ACT_LAST_MATCH:
1234 /* This happens because yy_g_n_b()
1235 * sees that we've accumulated a
1236 * token and flags that we need to
1237 * try matching the token before
1238 * proceeding. But for input(),
1239 * there's no matching to consider.
1240 * So convert the EOB_ACT_LAST_MATCH
1241 * to EOB_ACT_END_OF_FILE.
1244 /* Reset buffer status. */
1249 case EOB_ACT_END_OF_FILE:
1254 if ( ! (yy_did_buffer_switch_on_eof) )
1263 case EOB_ACT_CONTINUE_SCAN:
1264 (yy_c_buf_p) = (yytext_ptr) + offset;
1270 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1271 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1272 (yy_hold_char) = *++(yy_c_buf_p);
1276 #endif /* ifndef YY_NO_INPUT */
1278 /** Immediately switch to a different input stream.
1279 * @param input_file A readable stream.
1281 * @note This function does not reset the start condition to @c INITIAL .
1283 void yyrestart (FILE * input_file )
1286 if ( ! YY_CURRENT_BUFFER ){
1287 yyensure_buffer_stack ();
1288 YY_CURRENT_BUFFER_LVALUE =
1289 yy_create_buffer(yyin,YY_BUF_SIZE );
1292 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1293 yy_load_buffer_state( );
1296 /** Switch to a different input buffer.
1297 * @param new_buffer The new input buffer.
1300 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1303 /* TODO. We should be able to replace this entire function body
1305 * yypop_buffer_state();
1306 * yypush_buffer_state(new_buffer);
1308 yyensure_buffer_stack ();
1309 if ( YY_CURRENT_BUFFER == new_buffer )
1312 if ( YY_CURRENT_BUFFER )
1314 /* Flush out information for old buffer. */
1315 *(yy_c_buf_p) = (yy_hold_char);
1316 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1317 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1320 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1321 yy_load_buffer_state( );
1323 /* We don't actually know whether we did this switch during
1324 * EOF (yywrap()) processing, but the only time this flag
1325 * is looked at is after yywrap() is called, so it's safe
1326 * to go ahead and always set it.
1328 (yy_did_buffer_switch_on_eof) = 1;
1331 static void yy_load_buffer_state (void)
1333 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1334 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1335 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1336 (yy_hold_char) = *(yy_c_buf_p);
1339 /** Allocate and initialize an input buffer state.
1340 * @param file A readable stream.
1341 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1343 * @return the allocated buffer state.
1345 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1349 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1351 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1353 b->yy_buf_size = size;
1355 /* yy_ch_buf has to be 2 characters longer than the size given because
1356 * we need to put in 2 end-of-buffer characters.
1358 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1359 if ( ! b->yy_ch_buf )
1360 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1362 b->yy_is_our_buffer = 1;
1364 yy_init_buffer(b,file );
1369 /** Destroy the buffer.
1370 * @param b a buffer created with yy_create_buffer()
1373 void yy_delete_buffer (YY_BUFFER_STATE b )
1379 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1380 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1382 if ( b->yy_is_our_buffer )
1383 yyfree((void *) b->yy_ch_buf );
1385 yyfree((void *) b );
1389 extern int isatty (int );
1390 #endif /* __cplusplus */
1392 /* Initializes or reinitializes a buffer.
1393 * This function is sometimes called more than once on the same buffer,
1394 * such as during a yyrestart() or at EOF.
1396 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1401 yy_flush_buffer(b );
1403 b->yy_input_file = file;
1404 b->yy_fill_buffer = 1;
1406 /* If b is the current buffer, then yy_init_buffer was _probably_
1407 * called from yyrestart() or through yy_get_next_buffer.
1408 * In that case, we don't want to reset the lineno or column.
1410 if (b != YY_CURRENT_BUFFER){
1411 b->yy_bs_lineno = 1;
1412 b->yy_bs_column = 0;
1415 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1420 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1421 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1424 void yy_flush_buffer (YY_BUFFER_STATE b )
1431 /* We always need two end-of-buffer characters. The first causes
1432 * a transition to the end-of-buffer state. The second causes
1433 * a jam in that state.
1435 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1436 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1438 b->yy_buf_pos = &b->yy_ch_buf[0];
1441 b->yy_buffer_status = YY_BUFFER_NEW;
1443 if ( b == YY_CURRENT_BUFFER )
1444 yy_load_buffer_state( );
1447 /** Pushes the new state onto the stack. The new state becomes
1448 * the current state. This function will allocate the stack
1450 * @param new_buffer The new state.
1453 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1455 if (new_buffer == NULL)
1458 yyensure_buffer_stack();
1460 /* This block is copied from yy_switch_to_buffer. */
1461 if ( YY_CURRENT_BUFFER )
1463 /* Flush out information for old buffer. */
1464 *(yy_c_buf_p) = (yy_hold_char);
1465 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1466 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1469 /* Only push if top exists. Otherwise, replace top. */
1470 if (YY_CURRENT_BUFFER)
1471 (yy_buffer_stack_top)++;
1472 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1474 /* copied from yy_switch_to_buffer. */
1475 yy_load_buffer_state( );
1476 (yy_did_buffer_switch_on_eof) = 1;
1479 /** Removes and deletes the top of the stack, if present.
1480 * The next element becomes the new top.
1483 void yypop_buffer_state (void)
1485 if (!YY_CURRENT_BUFFER)
1488 yy_delete_buffer(YY_CURRENT_BUFFER );
1489 YY_CURRENT_BUFFER_LVALUE = NULL;
1490 if ((yy_buffer_stack_top) > 0)
1491 --(yy_buffer_stack_top);
1493 if (YY_CURRENT_BUFFER) {
1494 yy_load_buffer_state( );
1495 (yy_did_buffer_switch_on_eof) = 1;
1499 /* Allocates the stack if it does not exist.
1500 * Guarantees space for at least one push.
1502 static void yyensure_buffer_stack (void)
1506 if (!(yy_buffer_stack)) {
1508 /* First allocation is just for 2 elements, since we don't know if this
1509 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1510 * immediate realloc on the next call.
1513 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1514 (num_to_alloc * sizeof(struct yy_buffer_state*)
1516 if ( ! (yy_buffer_stack) )
1517 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1519 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1521 (yy_buffer_stack_max) = num_to_alloc;
1522 (yy_buffer_stack_top) = 0;
1526 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1528 /* Increase the buffer to prepare for a possible push. */
1529 int grow_size = 8 /* arbitrary grow size */;
1531 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1532 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1534 num_to_alloc * sizeof(struct yy_buffer_state*)
1536 if ( ! (yy_buffer_stack) )
1537 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1539 /* zero only the new slots.*/
1540 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1541 (yy_buffer_stack_max) = num_to_alloc;
1545 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1546 * @param base the character buffer
1547 * @param size the size in bytes of the character buffer
1549 * @return the newly allocated buffer state object.
1551 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1556 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1557 base[size-1] != YY_END_OF_BUFFER_CHAR )
1558 /* They forgot to leave room for the EOB's. */
1561 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1563 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1565 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1566 b->yy_buf_pos = b->yy_ch_buf = base;
1567 b->yy_is_our_buffer = 0;
1568 b->yy_input_file = 0;
1569 b->yy_n_chars = b->yy_buf_size;
1570 b->yy_is_interactive = 0;
1572 b->yy_fill_buffer = 0;
1573 b->yy_buffer_status = YY_BUFFER_NEW;
1575 yy_switch_to_buffer(b );
1580 /** Setup the input buffer state to scan a string. The next call to yylex() will
1581 * scan from a @e copy of @a str.
1582 * @param yystr a NUL-terminated string to scan
1584 * @return the newly allocated buffer state object.
1585 * @note If you want to scan bytes that may contain NUL values, then use
1586 * yy_scan_bytes() instead.
1588 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1591 return yy_scan_bytes(yystr,strlen(yystr) );
1594 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1595 * scan from a @e copy of @a bytes.
1596 * @param bytes the byte buffer to scan
1597 * @param len the number of bytes in the buffer pointed to by @a bytes.
1599 * @return the newly allocated buffer state object.
1601 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1608 /* Get memory for full buffer, including space for trailing EOB's. */
1609 n = _yybytes_len + 2;
1610 buf = (char *) yyalloc(n );
1612 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1614 for ( i = 0; i < _yybytes_len; ++i )
1615 buf[i] = yybytes[i];
1617 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1619 b = yy_scan_buffer(buf,n );
1621 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1623 /* It's okay to grow etc. this buffer, and we should throw it
1624 * away when we're done.
1626 b->yy_is_our_buffer = 1;
1631 #ifndef YY_EXIT_FAILURE
1632 #define YY_EXIT_FAILURE 2
1635 static void yy_fatal_error (yyconst char* msg )
1637 (void) fprintf( stderr, "%s\n", msg );
1638 exit( YY_EXIT_FAILURE );
1641 /* Redefine yyless() so it works in section 3 code. */
1647 /* Undo effects of setting up yytext. */ \
1648 int yyless_macro_arg = (n); \
1649 YY_LESS_LINENO(yyless_macro_arg);\
1650 yytext[yyleng] = (yy_hold_char); \
1651 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1652 (yy_hold_char) = *(yy_c_buf_p); \
1653 *(yy_c_buf_p) = '\0'; \
1654 yyleng = yyless_macro_arg; \
1658 /* Accessor methods (get/set functions) to struct members. */
1660 /** Get the current line number.
1663 int yyget_lineno (void)
1669 /** Get the input stream.
1672 FILE *yyget_in (void)
1677 /** Get the output stream.
1680 FILE *yyget_out (void)
1685 /** Get the length of the current token.
1688 int yyget_leng (void)
1693 /** Get the current token.
1697 char *yyget_text (void)
1702 /** Set the current line number.
1703 * @param line_number
1706 void yyset_lineno (int line_number )
1709 yylineno = line_number;
1712 /** Set the input stream. This does not discard the current
1714 * @param in_str A readable stream.
1716 * @see yy_switch_to_buffer
1718 void yyset_in (FILE * in_str )
1723 void yyset_out (FILE * out_str )
1728 int yyget_debug (void)
1730 return yy_flex_debug;
1733 void yyset_debug (int bdebug )
1735 yy_flex_debug = bdebug ;
1738 static int yy_init_globals (void)
1740 /* Initialization is the same as for the non-reentrant scanner.
1741 * This function is called from yylex_destroy(), so don't allocate here.
1744 (yy_buffer_stack) = 0;
1745 (yy_buffer_stack_top) = 0;
1746 (yy_buffer_stack_max) = 0;
1747 (yy_c_buf_p) = (char *) 0;
1751 /* Defined in main.c */
1760 /* For future reference: Set errno on error, since we are called by
1766 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
1767 int yylex_destroy (void)
1770 /* Pop the buffer stack, destroying each element. */
1771 while(YY_CURRENT_BUFFER){
1772 yy_delete_buffer(YY_CURRENT_BUFFER );
1773 YY_CURRENT_BUFFER_LVALUE = NULL;
1774 yypop_buffer_state();
1777 /* Destroy the stack itself. */
1778 yyfree((yy_buffer_stack) );
1779 (yy_buffer_stack) = NULL;
1781 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1782 * yylex() is called, initialization will occur. */
1789 * Internal utility routines.
1793 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1796 for ( i = 0; i < n; ++i )
1801 #ifdef YY_NEED_STRLEN
1802 static int yy_flex_strlen (yyconst char * s )
1805 for ( n = 0; s[n]; ++n )
1812 void *yyalloc (yy_size_t size )
1814 return (void *) malloc( size );
1817 void *yyrealloc (void * ptr, yy_size_t size )
1819 /* The cast to (char *) in the following accommodates both
1820 * implementations that use char* generic pointers, and those
1821 * that use void* generic pointers. It works with the latter
1822 * because both ANSI C and C++ allow castless assignment from
1823 * any pointer type to void*, and deal with argument conversions
1824 * as though doing an assignment.
1826 return (void *) realloc( (char *) ptr, size );
1829 void yyfree (void * ptr )
1831 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1834 #define YYTABLES_NAME "yytables"
1836 #line 27 "spotlight_rawquery_lexer.l"