3 #line 3 "heimdal/lib/hx509/sel-lex.c"
5 #define YY_INT_ALIGNED short int
7 /* A lexical scanner generated by flex */
10 #define YY_FLEX_MAJOR_VERSION 2
11 #define YY_FLEX_MINOR_VERSION 5
12 #define YY_FLEX_SUBMINOR_VERSION 35
13 #if YY_FLEX_SUBMINOR_VERSION > 0
17 /* First, we deal with platform-specific or compiler-specific issues. */
19 /* begin standard C headers. */
25 /* end standard C headers. */
27 /* flex integer type definitions */
32 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
34 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
36 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
37 * if you want the limit (max/min) macros for int types.
39 #ifndef __STDC_LIMIT_MACROS
40 #define __STDC_LIMIT_MACROS 1
44 typedef int8_t flex_int8_t;
45 typedef uint8_t flex_uint8_t;
46 typedef int16_t flex_int16_t;
47 typedef uint16_t flex_uint16_t;
48 typedef int32_t flex_int32_t;
49 typedef uint32_t flex_uint32_t;
51 typedef signed char flex_int8_t;
52 typedef short int flex_int16_t;
53 typedef int flex_int32_t;
54 typedef unsigned char flex_uint8_t;
55 typedef unsigned short int flex_uint16_t;
56 typedef unsigned int flex_uint32_t;
59 /* Limits of integral types. */
61 #define INT8_MIN (-128)
64 #define INT16_MIN (-32767-1)
67 #define INT32_MIN (-2147483647-1)
70 #define INT8_MAX (127)
73 #define INT16_MAX (32767)
76 #define INT32_MAX (2147483647)
79 #define UINT8_MAX (255U)
82 #define UINT16_MAX (65535U)
85 #define UINT32_MAX (4294967295U)
88 #endif /* ! FLEXINT_H */
92 /* The "const" storage-class-modifier is valid. */
95 #else /* ! __cplusplus */
97 /* C99 requires __STDC__ to be defined as 1. */
98 #if defined (__STDC__)
102 #endif /* defined (__STDC__) */
103 #endif /* ! __cplusplus */
106 #define yyconst const
111 /* Returned upon end-of-file. */
114 /* Promotes a possibly negative, possibly signed char to an unsigned
115 * integer for use as an array index. If the signed char is negative,
116 * we want to instead treat it as an 8-bit unsigned char, hence the
119 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
121 /* Enter a start condition. This macro really ought to take a parameter,
122 * but we do it the disgusting crufty way forced on us by the ()-less
123 * definition of BEGIN.
125 #define BEGIN (yy_start) = 1 + 2 *
127 /* Translate the current start state into a value that can be later handed
128 * to BEGIN to return to the state. The YYSTATE alias is for lex
131 #define YY_START (((yy_start) - 1) / 2)
132 #define YYSTATE YY_START
134 /* Action number for EOF rule of a given start state. */
135 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
137 /* Special action meaning "start processing a new file". */
138 #define YY_NEW_FILE yyrestart(yyin )
140 #define YY_END_OF_BUFFER_CHAR 0
142 /* Size of default input buffer. */
144 #define YY_BUF_SIZE 16384
147 /* The state buf must be large enough to hold one state per character in the main buffer.
149 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
151 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
152 #define YY_TYPEDEF_YY_BUFFER_STATE
153 typedef struct yy_buffer_state *YY_BUFFER_STATE;
158 extern FILE *yyin, *yyout;
160 #define EOB_ACT_CONTINUE_SCAN 0
161 #define EOB_ACT_END_OF_FILE 1
162 #define EOB_ACT_LAST_MATCH 2
164 #define YY_LESS_LINENO(n)
166 /* Return all but the first "n" matched characters back to the input stream. */
170 /* Undo effects of setting up yytext. */ \
171 int yyless_macro_arg = (n); \
172 YY_LESS_LINENO(yyless_macro_arg);\
173 *yy_cp = (yy_hold_char); \
174 YY_RESTORE_YY_MORE_OFFSET \
175 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
176 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
180 #define unput(c) yyunput( c, (yytext_ptr) )
182 #ifndef YY_TYPEDEF_YY_SIZE_T
183 #define YY_TYPEDEF_YY_SIZE_T
184 typedef size_t yy_size_t;
187 #ifndef YY_STRUCT_YY_BUFFER_STATE
188 #define YY_STRUCT_YY_BUFFER_STATE
189 struct yy_buffer_state
193 char *yy_ch_buf; /* input buffer */
194 char *yy_buf_pos; /* current position in input buffer */
196 /* Size of input buffer in bytes, not including room for EOB
199 yy_size_t yy_buf_size;
201 /* Number of characters read into yy_ch_buf, not including EOB
206 /* Whether we "own" the buffer - i.e., we know we created it,
207 * and can realloc() it to grow it, and should free() it to
210 int yy_is_our_buffer;
212 /* Whether this is an "interactive" input source; if so, and
213 * if we're using stdio for input, then we want to use getc()
214 * instead of fread(), to make sure we stop fetching input after
217 int yy_is_interactive;
219 /* Whether we're considered to be at the beginning of a line.
220 * If so, '^' rules will be active on the next match, otherwise
225 int yy_bs_lineno; /**< The line count. */
226 int yy_bs_column; /**< The column count. */
228 /* Whether to try to fill the input buffer when we reach the
233 int yy_buffer_status;
235 #define YY_BUFFER_NEW 0
236 #define YY_BUFFER_NORMAL 1
237 /* When an EOF's been seen but there's still some text to process
238 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
239 * shouldn't try reading from the input source any more. We might
240 * still have a bunch of tokens to match, though, because of
241 * possible backing-up.
243 * When we actually see the EOF, we change the status to "new"
244 * (via yyrestart()), so that the user can continue scanning by
245 * just pointing yyin at a new input file.
247 #define YY_BUFFER_EOF_PENDING 2
250 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
252 /* Stack of input buffers. */
253 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
254 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
255 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
257 /* We provide macros for accessing buffer states in case in the
258 * future we want to put the buffer states in a more general
261 * Returns the top of the stack, or NULL.
263 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
264 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
267 /* Same as previous macro, but useful when we know that the buffer stack is not
268 * NULL or when we need an lvalue. For internal use only.
270 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
272 /* yy_hold_char holds the character lost when yytext is formed. */
273 static char yy_hold_char;
274 static int yy_n_chars; /* number of characters read into yy_ch_buf */
277 /* Points to current character in buffer. */
278 static char *yy_c_buf_p = (char *) 0;
279 static int yy_init = 0; /* whether we need to initialize */
280 static int yy_start = 0; /* start state number */
282 /* Flag which is used to allow yywrap()'s to do buffer switches
283 * instead of setting up a fresh yyin. A bit of a hack ...
285 static int yy_did_buffer_switch_on_eof;
287 void yyrestart (FILE *input_file );
288 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
289 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
290 void yy_delete_buffer (YY_BUFFER_STATE b );
291 void yy_flush_buffer (YY_BUFFER_STATE b );
292 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
293 void yypop_buffer_state (void );
295 static void yyensure_buffer_stack (void );
296 static void yy_load_buffer_state (void );
297 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
299 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
301 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
302 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
303 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
305 void *yyalloc (yy_size_t );
306 void *yyrealloc (void *,yy_size_t );
307 void yyfree (void * );
309 #define yy_new_buffer yy_create_buffer
311 #define yy_set_interactive(is_interactive) \
313 if ( ! YY_CURRENT_BUFFER ){ \
314 yyensure_buffer_stack (); \
315 YY_CURRENT_BUFFER_LVALUE = \
316 yy_create_buffer(yyin,YY_BUF_SIZE ); \
318 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
321 #define yy_set_bol(at_bol) \
323 if ( ! YY_CURRENT_BUFFER ){\
324 yyensure_buffer_stack (); \
325 YY_CURRENT_BUFFER_LVALUE = \
326 yy_create_buffer(yyin,YY_BUF_SIZE ); \
328 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
331 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
333 /* Begin user sect3 */
335 typedef unsigned char YY_CHAR;
337 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
339 typedef int yy_state_type;
346 #define yytext_ptr yytext
348 static yy_state_type yy_get_previous_state (void );
349 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
350 static int yy_get_next_buffer (void );
351 static void yy_fatal_error (yyconst char msg[] );
353 /* Done after the current pattern has been matched and before the
354 * corresponding action - sets up yytext.
356 #define YY_DO_BEFORE_ACTION \
357 (yytext_ptr) = yy_bp; \
358 yyleng = (size_t) (yy_cp - yy_bp); \
359 (yy_hold_char) = *yy_cp; \
361 (yy_c_buf_p) = yy_cp;
363 #define YY_NUM_RULES 12
364 #define YY_END_OF_BUFFER 13
365 /* This struct is not used in this scanner,
366 but its presence is necessary. */
369 flex_int32_t yy_verify;
372 static yyconst flex_int16_t yy_accept[36] =
374 0, 0, 13, 12, 11, 9, 10, 8, 7, 7,
375 7, 7, 7, 7, 7, 7, 7, 5, 4, 7,
376 7, 3, 7, 7, 7, 7, 7, 1, 2, 7,
380 static yyconst flex_int32_t yy_ec[256] =
382 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
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, 4, 5, 1, 1, 4, 1, 1, 4,
386 4, 1, 1, 4, 6, 4, 1, 6, 6, 6,
387 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
388 4, 1, 1, 1, 7, 8, 9, 10, 11, 12,
389 8, 13, 14, 8, 8, 15, 16, 17, 18, 8,
390 8, 19, 20, 21, 22, 8, 8, 8, 8, 8,
391 1, 1, 1, 1, 6, 1, 8, 8, 8, 8,
393 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
394 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
395 8, 8, 4, 1, 4, 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[23] =
414 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
415 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
419 static yyconst flex_int16_t yy_base[37] =
421 0, 0, 43, 44, 44, 44, 44, 44, 25, 0,
422 34, 23, 20, 16, 0, 28, 22, 0, 0, 22,
423 12, 0, 13, 17, 20, 19, 13, 0, 0, 21,
427 static yyconst flex_int16_t yy_def[37] =
429 35, 1, 35, 35, 35, 35, 35, 35, 36, 36,
430 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
431 36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
432 36, 36, 36, 36, 0, 35
435 static yyconst flex_int16_t yy_nxt[67] =
437 4, 5, 6, 7, 8, 4, 9, 10, 10, 10,
438 10, 11, 10, 12, 10, 10, 10, 13, 10, 10,
439 14, 10, 20, 15, 34, 33, 32, 31, 30, 29,
440 28, 27, 26, 25, 21, 24, 23, 22, 19, 18,
441 17, 16, 35, 3, 35, 35, 35, 35, 35, 35,
442 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
443 35, 35, 35, 35, 35, 35
446 static yyconst flex_int16_t yy_chk[67] =
448 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
449 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
450 1, 1, 14, 36, 33, 32, 31, 30, 27, 26,
451 25, 24, 23, 21, 14, 20, 17, 16, 13, 12,
452 11, 9, 3, 35, 35, 35, 35, 35, 35, 35,
453 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
454 35, 35, 35, 35, 35, 35
457 static yy_state_type yy_last_accepting_state;
458 static char *yy_last_accepting_cpos;
460 extern int yy_flex_debug;
461 int yy_flex_debug = 0;
463 /* The intent behind this definition is that it'll catch
464 * any uses of REJECT which flex missed.
466 #define REJECT reject_used_but_not_detected
467 #define yymore() yymore_used_but_not_detected
468 #define YY_MORE_ADJ 0
469 #define YY_RESTORE_YY_MORE_OFFSET
474 * Copyright (c) 2004, 2008 Kungliga Tekniska Högskolan
475 * (Royal Institute of Technology, Stockholm, Sweden).
476 * All rights reserved.
478 * Redistribution and use in source and binary forms, with or without
479 * modification, are permitted provided that the following conditions
482 * 1. Redistributions of source code must retain the above copyright
483 * notice, this list of conditions and the following disclaimer.
485 * 2. Redistributions in binary form must reproduce the above copyright
486 * notice, this list of conditions and the following disclaimer in the
487 * documentation and/or other materials provided with the distribution.
489 * 3. Neither the name of the Institute nor the names of its contributors
490 * may be used to endorse or promote products derived from this software
491 * without specific prior written permission.
493 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
494 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
495 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
496 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
497 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
498 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
499 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
500 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
501 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
502 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
519 #include "sel-gram.h"
522 static char * handle_string(void);
523 static int lex_input(char *, int);
525 struct hx_expr_input _hx509_expr_input;
531 #define YY_NO_UNPUT 1
534 #define YY_INPUT(buf,res,maxsize) (res = lex_input(buf, maxsize))
538 #line 538 "heimdal/lib/hx509/sel-lex.c"
542 #ifndef YY_NO_UNISTD_H
543 /* Special case for "unistd.h", since it is non-ANSI. We include it way
544 * down here because we want the user's section 1 to have been scanned first.
545 * The user has a chance to override it with an option.
550 #ifndef YY_EXTRA_TYPE
551 #define YY_EXTRA_TYPE void *
554 static int yy_init_globals (void );
556 /* Accessor methods to globals.
557 These are made visible to non-reentrant scanners for convenience. */
559 int yylex_destroy (void );
561 int yyget_debug (void );
563 void yyset_debug (int debug_flag );
565 YY_EXTRA_TYPE yyget_extra (void );
567 void yyset_extra (YY_EXTRA_TYPE user_defined );
569 FILE *yyget_in (void );
571 void yyset_in (FILE * in_str );
573 FILE *yyget_out (void );
575 void yyset_out (FILE * out_str );
577 int yyget_leng (void );
579 char *yyget_text (void );
581 int yyget_lineno (void );
583 void yyset_lineno (int line_number );
585 /* Macros after this point can all be overridden by user definitions in
589 #ifndef YY_SKIP_YYWRAP
591 extern "C" int yywrap (void );
593 extern int yywrap (void );
597 static void yyunput (int c,char *buf_ptr );
600 static void yy_flex_strncpy (char *,yyconst char *,int );
603 #ifdef YY_NEED_STRLEN
604 static int yy_flex_strlen (yyconst char * );
610 static int yyinput (void );
612 static int input (void );
617 /* Amount of stuff to slurp up with each read. */
618 #ifndef YY_READ_BUF_SIZE
619 #define YY_READ_BUF_SIZE 8192
622 /* Copy whatever the last rule matched to the standard output. */
624 /* This used to be an fputs(), but since the string might contain NUL's,
625 * we now use fwrite().
627 #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
630 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
631 * is returned in "result".
634 #define YY_INPUT(buf,result,max_size) \
635 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
639 for ( n = 0; n < max_size && \
640 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
643 buf[n++] = (char) c; \
644 if ( c == EOF && ferror( yyin ) ) \
645 YY_FATAL_ERROR( "input in flex scanner failed" ); \
651 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
653 if( errno != EINTR) \
655 YY_FATAL_ERROR( "input in flex scanner failed" ); \
666 /* No semi-colon after return; correct usage is to write "yyterminate();" -
667 * we don't want an extra ';' after the "return" because that will cause
668 * some compilers to complain about unreachable statements.
671 #define yyterminate() return YY_NULL
674 /* Number of entries by which start-condition stack grows. */
675 #ifndef YY_START_STACK_INCR
676 #define YY_START_STACK_INCR 25
679 /* Report a fatal error. */
680 #ifndef YY_FATAL_ERROR
681 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
684 /* end tables serialization structures and prototypes */
686 /* Default declaration of generated scanner - a define so the user can
687 * easily add parameters.
690 #define YY_DECL_IS_OURS 1
692 extern int yylex (void);
694 #define YY_DECL int yylex (void)
695 #endif /* !YY_DECL */
697 /* Code executed at the beginning of each rule, after yytext and yyleng
700 #ifndef YY_USER_ACTION
701 #define YY_USER_ACTION
704 /* Code executed at the end of each rule. */
706 #define YY_BREAK break;
709 #define YY_RULE_SETUP \
712 /** The main scanner function which does all the work.
716 register yy_state_type yy_current_state;
717 register char *yy_cp, *yy_bp;
723 #line 723 "heimdal/lib/hx509/sel-lex.c"
734 (yy_start) = 1; /* first start state */
742 if ( ! YY_CURRENT_BUFFER ) {
743 yyensure_buffer_stack ();
744 YY_CURRENT_BUFFER_LVALUE =
745 yy_create_buffer(yyin,YY_BUF_SIZE );
748 yy_load_buffer_state( );
751 while ( 1 ) /* loops until end-of-file is reached */
753 yy_cp = (yy_c_buf_p);
755 /* Support of yytext. */
756 *yy_cp = (yy_hold_char);
758 /* yy_bp points to the position in yy_ch_buf of the start of
763 yy_current_state = (yy_start);
767 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
768 if ( yy_accept[yy_current_state] )
770 (yy_last_accepting_state) = yy_current_state;
771 (yy_last_accepting_cpos) = yy_cp;
773 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
775 yy_current_state = (int) yy_def[yy_current_state];
776 if ( yy_current_state >= 36 )
777 yy_c = yy_meta[(unsigned int) yy_c];
779 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
782 while ( yy_base[yy_current_state] != 44 );
785 yy_act = yy_accept[yy_current_state];
787 { /* have to back up */
788 yy_cp = (yy_last_accepting_cpos);
789 yy_current_state = (yy_last_accepting_state);
790 yy_act = yy_accept[yy_current_state];
795 do_action: /* This label is used only to access EOF actions. */
798 { /* beginning of action switch */
799 case 0: /* must back up */
800 /* undo the effects of YY_DO_BEFORE_ACTION */
801 *yy_cp = (yy_hold_char);
802 yy_cp = (yy_last_accepting_cpos);
803 yy_current_state = (yy_last_accepting_state);
834 { return kw_TAILMATCH; }
840 yylval.string = strdup ((const char *)yytext);
847 { yylval.string = handle_string(); return STRING; }
850 /* rule 9 can match eol */
870 #line 870 "heimdal/lib/hx509/sel-lex.c"
871 case YY_STATE_EOF(INITIAL):
874 case YY_END_OF_BUFFER:
876 /* Amount of text matched not including the EOB char. */
877 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
879 /* Undo the effects of YY_DO_BEFORE_ACTION. */
880 *yy_cp = (yy_hold_char);
881 YY_RESTORE_YY_MORE_OFFSET
883 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
885 /* We're scanning a new file or input source. It's
886 * possible that this happened because the user
887 * just pointed yyin at a new source and called
888 * yylex(). If so, then we have to assure
889 * consistency between YY_CURRENT_BUFFER and our
890 * globals. Here is the right place to do so, because
891 * this is the first action (other than possibly a
892 * back-up) that will match for the new input source.
894 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
895 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
896 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
899 /* Note that here we test for yy_c_buf_p "<=" to the position
900 * of the first EOB in the buffer, since yy_c_buf_p will
901 * already have been incremented past the NUL character
902 * (since all states make transitions on EOB to the
903 * end-of-buffer state). Contrast this with the test
906 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
907 { /* This was really a NUL. */
908 yy_state_type yy_next_state;
910 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
912 yy_current_state = yy_get_previous_state( );
914 /* Okay, we're now positioned to make the NUL
915 * transition. We couldn't have
916 * yy_get_previous_state() go ahead and do it
917 * for us because it doesn't know how to deal
918 * with the possibility of jamming (and we don't
919 * want to build jamming into it because then it
920 * will run more slowly).
923 yy_next_state = yy_try_NUL_trans( yy_current_state );
925 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
929 /* Consume the NUL. */
930 yy_cp = ++(yy_c_buf_p);
931 yy_current_state = yy_next_state;
937 yy_cp = (yy_c_buf_p);
942 else switch ( yy_get_next_buffer( ) )
944 case EOB_ACT_END_OF_FILE:
946 (yy_did_buffer_switch_on_eof) = 0;
950 /* Note: because we've taken care in
951 * yy_get_next_buffer() to have set up
952 * yytext, we can now set up
953 * yy_c_buf_p so that if some total
954 * hoser (like flex itself) wants to
955 * call the scanner after we return the
956 * YY_NULL, it'll still work - another
957 * YY_NULL will get returned.
959 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
961 yy_act = YY_STATE_EOF(YY_START);
967 if ( ! (yy_did_buffer_switch_on_eof) )
973 case EOB_ACT_CONTINUE_SCAN:
975 (yytext_ptr) + yy_amount_of_matched_text;
977 yy_current_state = yy_get_previous_state( );
979 yy_cp = (yy_c_buf_p);
980 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
983 case EOB_ACT_LAST_MATCH:
985 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
987 yy_current_state = yy_get_previous_state( );
989 yy_cp = (yy_c_buf_p);
990 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
998 "fatal flex scanner internal error--no action found" );
999 } /* end of action switch */
1000 } /* end of scanning one token */
1001 } /* end of yylex */
1003 /* yy_get_next_buffer - try to read in a new buffer
1005 * Returns a code representing an action:
1006 * EOB_ACT_LAST_MATCH -
1007 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1008 * EOB_ACT_END_OF_FILE - end of file
1010 static int yy_get_next_buffer (void)
1012 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1013 register char *source = (yytext_ptr);
1014 register int number_to_move, i;
1017 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1019 "fatal flex scanner internal error--end of buffer missed" );
1021 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1022 { /* Don't try to fill the buffer, so this is an EOF. */
1023 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1025 /* We matched a single character, the EOB, so
1026 * treat this as a final EOF.
1028 return EOB_ACT_END_OF_FILE;
1033 /* We matched some text prior to the EOB, first
1036 return EOB_ACT_LAST_MATCH;
1040 /* Try to read more data. */
1042 /* First move last chars to start of buffer. */
1043 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1045 for ( i = 0; i < number_to_move; ++i )
1046 *(dest++) = *(source++);
1048 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1049 /* don't do the read, it's not guaranteed to return an EOF,
1052 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1057 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1059 while ( num_to_read <= 0 )
1060 { /* Not enough room in the buffer - grow it. */
1062 /* just a shorter name for the current buffer */
1063 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1065 int yy_c_buf_p_offset =
1066 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1068 if ( b->yy_is_our_buffer )
1070 int new_size = b->yy_buf_size * 2;
1072 if ( new_size <= 0 )
1073 b->yy_buf_size += b->yy_buf_size / 8;
1075 b->yy_buf_size *= 2;
1077 b->yy_ch_buf = (char *)
1078 /* Include room in for 2 EOB chars. */
1079 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1082 /* Can't grow it, we don't own it. */
1085 if ( ! b->yy_ch_buf )
1087 "fatal error - scanner input buffer overflow" );
1089 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1091 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1096 if ( num_to_read > YY_READ_BUF_SIZE )
1097 num_to_read = YY_READ_BUF_SIZE;
1099 /* Read in more data. */
1100 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1101 (yy_n_chars), (size_t) num_to_read );
1103 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1106 if ( (yy_n_chars) == 0 )
1108 if ( number_to_move == YY_MORE_ADJ )
1110 ret_val = EOB_ACT_END_OF_FILE;
1116 ret_val = EOB_ACT_LAST_MATCH;
1117 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1118 YY_BUFFER_EOF_PENDING;
1123 ret_val = EOB_ACT_CONTINUE_SCAN;
1125 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1126 /* Extend the array by 50%, plus the number we really need. */
1127 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1128 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1129 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1130 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1133 (yy_n_chars) += number_to_move;
1134 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1135 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1137 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1142 /* yy_get_previous_state - get the state just before the EOB char was reached */
1144 static yy_state_type yy_get_previous_state (void)
1146 register yy_state_type yy_current_state;
1147 register char *yy_cp;
1149 yy_current_state = (yy_start);
1151 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1153 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1154 if ( yy_accept[yy_current_state] )
1156 (yy_last_accepting_state) = yy_current_state;
1157 (yy_last_accepting_cpos) = yy_cp;
1159 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1161 yy_current_state = (int) yy_def[yy_current_state];
1162 if ( yy_current_state >= 36 )
1163 yy_c = yy_meta[(unsigned int) yy_c];
1165 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1168 return yy_current_state;
1171 /* yy_try_NUL_trans - try to make a transition on the NUL character
1174 * next_state = yy_try_NUL_trans( current_state );
1176 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1178 register int yy_is_jam;
1179 register char *yy_cp = (yy_c_buf_p);
1181 register YY_CHAR yy_c = 1;
1182 if ( yy_accept[yy_current_state] )
1184 (yy_last_accepting_state) = yy_current_state;
1185 (yy_last_accepting_cpos) = yy_cp;
1187 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1189 yy_current_state = (int) yy_def[yy_current_state];
1190 if ( yy_current_state >= 36 )
1191 yy_c = yy_meta[(unsigned int) yy_c];
1193 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1194 yy_is_jam = (yy_current_state == 35);
1196 return yy_is_jam ? 0 : yy_current_state;
1199 static void yyunput (int c, register char * yy_bp )
1201 register char *yy_cp;
1203 yy_cp = (yy_c_buf_p);
1205 /* undo effects of setting up yytext */
1206 *yy_cp = (yy_hold_char);
1208 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1209 { /* need to shift things up to make room */
1210 /* +2 for EOB chars. */
1211 register int number_to_move = (yy_n_chars) + 2;
1212 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1213 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1214 register char *source =
1215 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1217 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1218 *--dest = *--source;
1220 yy_cp += (int) (dest - source);
1221 yy_bp += (int) (dest - source);
1222 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1223 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1225 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1226 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1229 *--yy_cp = (char) c;
1231 (yytext_ptr) = yy_bp;
1232 (yy_hold_char) = *yy_cp;
1233 (yy_c_buf_p) = yy_cp;
1238 static int yyinput (void)
1240 static int input (void)
1246 *(yy_c_buf_p) = (yy_hold_char);
1248 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1250 /* yy_c_buf_p now points to the character we want to return.
1251 * If this occurs *before* the EOB characters, then it's a
1252 * valid NUL; if not, then we've hit the end of the buffer.
1254 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1255 /* This was really a NUL. */
1256 *(yy_c_buf_p) = '\0';
1259 { /* need more input */
1260 int offset = (yy_c_buf_p) - (yytext_ptr);
1263 switch ( yy_get_next_buffer( ) )
1265 case EOB_ACT_LAST_MATCH:
1266 /* This happens because yy_g_n_b()
1267 * sees that we've accumulated a
1268 * token and flags that we need to
1269 * try matching the token before
1270 * proceeding. But for input(),
1271 * there's no matching to consider.
1272 * So convert the EOB_ACT_LAST_MATCH
1273 * to EOB_ACT_END_OF_FILE.
1276 /* Reset buffer status. */
1281 case EOB_ACT_END_OF_FILE:
1286 if ( ! (yy_did_buffer_switch_on_eof) )
1295 case EOB_ACT_CONTINUE_SCAN:
1296 (yy_c_buf_p) = (yytext_ptr) + offset;
1302 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1303 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1304 (yy_hold_char) = *++(yy_c_buf_p);
1308 #endif /* ifndef YY_NO_INPUT */
1310 /** Immediately switch to a different input stream.
1311 * @param input_file A readable stream.
1313 * @note This function does not reset the start condition to @c INITIAL .
1315 void yyrestart (FILE * input_file )
1318 if ( ! YY_CURRENT_BUFFER ){
1319 yyensure_buffer_stack ();
1320 YY_CURRENT_BUFFER_LVALUE =
1321 yy_create_buffer(yyin,YY_BUF_SIZE );
1324 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1325 yy_load_buffer_state( );
1328 /** Switch to a different input buffer.
1329 * @param new_buffer The new input buffer.
1332 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1335 /* TODO. We should be able to replace this entire function body
1337 * yypop_buffer_state();
1338 * yypush_buffer_state(new_buffer);
1340 yyensure_buffer_stack ();
1341 if ( YY_CURRENT_BUFFER == new_buffer )
1344 if ( YY_CURRENT_BUFFER )
1346 /* Flush out information for old buffer. */
1347 *(yy_c_buf_p) = (yy_hold_char);
1348 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1349 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1352 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1353 yy_load_buffer_state( );
1355 /* We don't actually know whether we did this switch during
1356 * EOF (yywrap()) processing, but the only time this flag
1357 * is looked at is after yywrap() is called, so it's safe
1358 * to go ahead and always set it.
1360 (yy_did_buffer_switch_on_eof) = 1;
1363 static void yy_load_buffer_state (void)
1365 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1366 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1367 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1368 (yy_hold_char) = *(yy_c_buf_p);
1371 /** Allocate and initialize an input buffer state.
1372 * @param file A readable stream.
1373 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1375 * @return the allocated buffer state.
1377 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1381 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1383 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1385 b->yy_buf_size = size;
1387 /* yy_ch_buf has to be 2 characters longer than the size given because
1388 * we need to put in 2 end-of-buffer characters.
1390 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1391 if ( ! b->yy_ch_buf )
1392 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1394 b->yy_is_our_buffer = 1;
1396 yy_init_buffer(b,file );
1401 /** Destroy the buffer.
1402 * @param b a buffer created with yy_create_buffer()
1405 void yy_delete_buffer (YY_BUFFER_STATE b )
1411 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1412 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1414 if ( b->yy_is_our_buffer )
1415 yyfree((void *) b->yy_ch_buf );
1417 yyfree((void *) b );
1421 extern int isatty (int );
1422 #endif /* __cplusplus */
1424 /* Initializes or reinitializes a buffer.
1425 * This function is sometimes called more than once on the same buffer,
1426 * such as during a yyrestart() or at EOF.
1428 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1433 yy_flush_buffer(b );
1435 b->yy_input_file = file;
1436 b->yy_fill_buffer = 1;
1438 /* If b is the current buffer, then yy_init_buffer was _probably_
1439 * called from yyrestart() or through yy_get_next_buffer.
1440 * In that case, we don't want to reset the lineno or column.
1442 if (b != YY_CURRENT_BUFFER){
1443 b->yy_bs_lineno = 1;
1444 b->yy_bs_column = 0;
1447 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1452 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1453 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1456 void yy_flush_buffer (YY_BUFFER_STATE b )
1463 /* We always need two end-of-buffer characters. The first causes
1464 * a transition to the end-of-buffer state. The second causes
1465 * a jam in that state.
1467 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1468 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1470 b->yy_buf_pos = &b->yy_ch_buf[0];
1473 b->yy_buffer_status = YY_BUFFER_NEW;
1475 if ( b == YY_CURRENT_BUFFER )
1476 yy_load_buffer_state( );
1479 /** Pushes the new state onto the stack. The new state becomes
1480 * the current state. This function will allocate the stack
1482 * @param new_buffer The new state.
1485 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1487 if (new_buffer == NULL)
1490 yyensure_buffer_stack();
1492 /* This block is copied from yy_switch_to_buffer. */
1493 if ( YY_CURRENT_BUFFER )
1495 /* Flush out information for old buffer. */
1496 *(yy_c_buf_p) = (yy_hold_char);
1497 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1498 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1501 /* Only push if top exists. Otherwise, replace top. */
1502 if (YY_CURRENT_BUFFER)
1503 (yy_buffer_stack_top)++;
1504 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1506 /* copied from yy_switch_to_buffer. */
1507 yy_load_buffer_state( );
1508 (yy_did_buffer_switch_on_eof) = 1;
1511 /** Removes and deletes the top of the stack, if present.
1512 * The next element becomes the new top.
1515 void yypop_buffer_state (void)
1517 if (!YY_CURRENT_BUFFER)
1520 yy_delete_buffer(YY_CURRENT_BUFFER );
1521 YY_CURRENT_BUFFER_LVALUE = NULL;
1522 if ((yy_buffer_stack_top) > 0)
1523 --(yy_buffer_stack_top);
1525 if (YY_CURRENT_BUFFER) {
1526 yy_load_buffer_state( );
1527 (yy_did_buffer_switch_on_eof) = 1;
1531 /* Allocates the stack if it does not exist.
1532 * Guarantees space for at least one push.
1534 static void yyensure_buffer_stack (void)
1538 if (!(yy_buffer_stack)) {
1540 /* First allocation is just for 2 elements, since we don't know if this
1541 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1542 * immediate realloc on the next call.
1545 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1546 (num_to_alloc * sizeof(struct yy_buffer_state*)
1548 if ( ! (yy_buffer_stack) )
1549 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1551 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1553 (yy_buffer_stack_max) = num_to_alloc;
1554 (yy_buffer_stack_top) = 0;
1558 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1560 /* Increase the buffer to prepare for a possible push. */
1561 int grow_size = 8 /* arbitrary grow size */;
1563 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1564 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1566 num_to_alloc * sizeof(struct yy_buffer_state*)
1568 if ( ! (yy_buffer_stack) )
1569 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1571 /* zero only the new slots.*/
1572 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1573 (yy_buffer_stack_max) = num_to_alloc;
1577 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1578 * @param base the character buffer
1579 * @param size the size in bytes of the character buffer
1581 * @return the newly allocated buffer state object.
1583 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1588 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1589 base[size-1] != YY_END_OF_BUFFER_CHAR )
1590 /* They forgot to leave room for the EOB's. */
1593 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1595 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1597 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1598 b->yy_buf_pos = b->yy_ch_buf = base;
1599 b->yy_is_our_buffer = 0;
1600 b->yy_input_file = 0;
1601 b->yy_n_chars = b->yy_buf_size;
1602 b->yy_is_interactive = 0;
1604 b->yy_fill_buffer = 0;
1605 b->yy_buffer_status = YY_BUFFER_NEW;
1607 yy_switch_to_buffer(b );
1612 /** Setup the input buffer state to scan a string. The next call to yylex() will
1613 * scan from a @e copy of @a str.
1614 * @param yystr a NUL-terminated string to scan
1616 * @return the newly allocated buffer state object.
1617 * @note If you want to scan bytes that may contain NUL values, then use
1618 * yy_scan_bytes() instead.
1620 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1623 return yy_scan_bytes(yystr,strlen(yystr) );
1626 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1627 * scan from a @e copy of @a bytes.
1628 * @param bytes the byte buffer to scan
1629 * @param len the number of bytes in the buffer pointed to by @a bytes.
1631 * @return the newly allocated buffer state object.
1633 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1640 /* Get memory for full buffer, including space for trailing EOB's. */
1641 n = _yybytes_len + 2;
1642 buf = (char *) yyalloc(n );
1644 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1646 for ( i = 0; i < _yybytes_len; ++i )
1647 buf[i] = yybytes[i];
1649 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1651 b = yy_scan_buffer(buf,n );
1653 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1655 /* It's okay to grow etc. this buffer, and we should throw it
1656 * away when we're done.
1658 b->yy_is_our_buffer = 1;
1663 #ifndef YY_EXIT_FAILURE
1664 #define YY_EXIT_FAILURE 2
1667 static void yy_fatal_error (yyconst char* msg )
1669 (void) fprintf( stderr, "%s\n", msg );
1670 exit( YY_EXIT_FAILURE );
1673 /* Redefine yyless() so it works in section 3 code. */
1679 /* Undo effects of setting up yytext. */ \
1680 int yyless_macro_arg = (n); \
1681 YY_LESS_LINENO(yyless_macro_arg);\
1682 yytext[yyleng] = (yy_hold_char); \
1683 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1684 (yy_hold_char) = *(yy_c_buf_p); \
1685 *(yy_c_buf_p) = '\0'; \
1686 yyleng = yyless_macro_arg; \
1690 /* Accessor methods (get/set functions) to struct members. */
1692 /** Get the current line number.
1695 int yyget_lineno (void)
1701 /** Get the input stream.
1704 FILE *yyget_in (void)
1709 /** Get the output stream.
1712 FILE *yyget_out (void)
1717 /** Get the length of the current token.
1720 int yyget_leng (void)
1725 /** Get the current token.
1729 char *yyget_text (void)
1734 /** Set the current line number.
1735 * @param line_number
1738 void yyset_lineno (int line_number )
1741 yylineno = line_number;
1744 /** Set the input stream. This does not discard the current
1746 * @param in_str A readable stream.
1748 * @see yy_switch_to_buffer
1750 void yyset_in (FILE * in_str )
1755 void yyset_out (FILE * out_str )
1760 int yyget_debug (void)
1762 return yy_flex_debug;
1765 void yyset_debug (int bdebug )
1767 yy_flex_debug = bdebug ;
1770 static int yy_init_globals (void)
1772 /* Initialization is the same as for the non-reentrant scanner.
1773 * This function is called from yylex_destroy(), so don't allocate here.
1776 (yy_buffer_stack) = 0;
1777 (yy_buffer_stack_top) = 0;
1778 (yy_buffer_stack_max) = 0;
1779 (yy_c_buf_p) = (char *) 0;
1783 /* Defined in main.c */
1792 /* For future reference: Set errno on error, since we are called by
1798 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
1799 int yylex_destroy (void)
1802 /* Pop the buffer stack, destroying each element. */
1803 while(YY_CURRENT_BUFFER){
1804 yy_delete_buffer(YY_CURRENT_BUFFER );
1805 YY_CURRENT_BUFFER_LVALUE = NULL;
1806 yypop_buffer_state();
1809 /* Destroy the stack itself. */
1810 yyfree((yy_buffer_stack) );
1811 (yy_buffer_stack) = NULL;
1813 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1814 * yylex() is called, initialization will occur. */
1821 * Internal utility routines.
1825 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1828 for ( i = 0; i < n; ++i )
1833 #ifdef YY_NEED_STRLEN
1834 static int yy_flex_strlen (yyconst char * s )
1837 for ( n = 0; s[n]; ++n )
1844 void *yyalloc (yy_size_t size )
1846 return (void *) malloc( size );
1849 void *yyrealloc (void * ptr, yy_size_t size )
1851 /* The cast to (char *) in the following accommodates both
1852 * implementations that use char* generic pointers, and those
1853 * that use void* generic pointers. It works with the latter
1854 * because both ANSI C and C++ allow castless assignment from
1855 * any pointer type to void*, and deal with argument conversions
1856 * as though doing an assignment.
1858 return (void *) realloc( (char *) ptr, size );
1861 void yyfree (void * ptr )
1863 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1866 #define YYTABLES_NAME "yytables"
1868 #line 85 "sel-lex.l"
1879 while((c = input()) != EOF){
1887 _hx509_sel_yyerror("unterminated string");
1910 lex_input(char *buf, int max_size)
1914 n = _hx509_expr_input.length - _hx509_expr_input.offset;
1920 memcpy(buf, _hx509_expr_input.buf + _hx509_expr_input.offset, n);
1921 _hx509_expr_input.offset += n;