1 #line 2 "automaton_lexer.yy.c"
3 #line 4 "automaton_lexer.yy.c"
5 #define YY_INT_ALIGNED short int
7 /* A lexical scanner generated by flex */
9 #define yy_create_buffer xbt_automaton_parser__create_buffer
10 #define yy_delete_buffer xbt_automaton_parser__delete_buffer
11 #define yy_flex_debug xbt_automaton_parser__flex_debug
12 #define yy_init_buffer xbt_automaton_parser__init_buffer
13 #define yy_flush_buffer xbt_automaton_parser__flush_buffer
14 #define yy_load_buffer_state xbt_automaton_parser__load_buffer_state
15 #define yy_switch_to_buffer xbt_automaton_parser__switch_to_buffer
16 #define yyin xbt_automaton_parser_in
17 #define yyleng xbt_automaton_parser_leng
18 #define yylex xbt_automaton_parser_lex
19 #define yylineno xbt_automaton_parser_lineno
20 #define yyout xbt_automaton_parser_out
21 #define yyrestart xbt_automaton_parser_restart
22 #define yytext xbt_automaton_parser_text
23 #define yywrap xbt_automaton_parser_wrap
24 #define yyalloc xbt_automaton_parser_alloc
25 #define yyrealloc xbt_automaton_parser_realloc
26 #define yyfree xbt_automaton_parser_free
29 #define YY_FLEX_MAJOR_VERSION 2
30 #define YY_FLEX_MINOR_VERSION 6
31 #define YY_FLEX_SUBMINOR_VERSION 0
32 #if YY_FLEX_SUBMINOR_VERSION > 0
36 /* First, we deal with platform-specific or compiler-specific issues. */
38 /* begin standard C headers. */
44 /* end standard C headers. */
46 /* flex integer type definitions */
51 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
53 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
55 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
56 * if you want the limit (max/min) macros for int types.
58 #ifndef __STDC_LIMIT_MACROS
59 #define __STDC_LIMIT_MACROS 1
63 typedef int8_t flex_int8_t;
64 typedef uint8_t flex_uint8_t;
65 typedef int16_t flex_int16_t;
66 typedef uint16_t flex_uint16_t;
67 typedef int32_t flex_int32_t;
68 typedef uint32_t flex_uint32_t;
70 typedef signed char flex_int8_t;
71 typedef short int flex_int16_t;
72 typedef int flex_int32_t;
73 typedef unsigned char flex_uint8_t;
74 typedef unsigned short int flex_uint16_t;
75 typedef unsigned int flex_uint32_t;
77 /* Limits of integral types. */
79 #define INT8_MIN (-128)
82 #define INT16_MIN (-32767-1)
85 #define INT32_MIN (-2147483647-1)
88 #define INT8_MAX (127)
91 #define INT16_MAX (32767)
94 #define INT32_MAX (2147483647)
97 #define UINT8_MAX (255U)
100 #define UINT16_MAX (65535U)
103 #define UINT32_MAX (4294967295U)
108 #endif /* ! FLEXINT_H */
112 /* The "const" storage-class-modifier is valid. */
115 #else /* ! __cplusplus */
117 /* C99 requires __STDC__ to be defined as 1. */
118 #if defined (__STDC__)
122 #endif /* defined (__STDC__) */
123 #endif /* ! __cplusplus */
126 #define yyconst const
131 /* Returned upon end-of-file. */
134 /* Promotes a possibly negative, possibly signed char to an unsigned
135 * integer for use as an array index. If the signed char is negative,
136 * we want to instead treat it as an 8-bit unsigned char, hence the
139 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
141 /* Enter a start condition. This macro really ought to take a parameter,
142 * but we do it the disgusting crufty way forced on us by the ()-less
143 * definition of BEGIN.
145 #define BEGIN (yy_start) = 1 + 2 *
147 /* Translate the current start state into a value that can be later handed
148 * to BEGIN to return to the state. The YYSTATE alias is for lex
151 #define YY_START (((yy_start) - 1) / 2)
152 #define YYSTATE YY_START
154 /* Action number for EOF rule of a given start state. */
155 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
157 /* Special action meaning "start processing a new file". */
158 #define YY_NEW_FILE xbt_automaton_parser_restart(xbt_automaton_parser_in )
160 #define YY_END_OF_BUFFER_CHAR 0
162 /* Size of default input buffer. */
165 /* On IA-64, the buffer size is 16k, not 8k.
166 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
167 * Ditto for the __ia64__ case accordingly.
169 #define YY_BUF_SIZE 32768
171 #define YY_BUF_SIZE 16384
172 #endif /* __ia64__ */
175 /* The state buf must be large enough to hold one state per character in the main buffer.
177 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
179 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
180 #define YY_TYPEDEF_YY_BUFFER_STATE
181 typedef struct yy_buffer_state *YY_BUFFER_STATE;
184 #ifndef YY_TYPEDEF_YY_SIZE_T
185 #define YY_TYPEDEF_YY_SIZE_T
186 typedef size_t yy_size_t;
189 extern yy_size_t xbt_automaton_parser_leng;
191 extern FILE *xbt_automaton_parser_in, *xbt_automaton_parser_out;
193 #define EOB_ACT_CONTINUE_SCAN 0
194 #define EOB_ACT_END_OF_FILE 1
195 #define EOB_ACT_LAST_MATCH 2
197 #define YY_LESS_LINENO(n)
198 #define YY_LINENO_REWIND_TO(ptr)
200 /* Return all but the first "n" matched characters back to the input stream. */
204 /* Undo effects of setting up xbt_automaton_parser_text. */ \
205 int yyless_macro_arg = (n); \
206 YY_LESS_LINENO(yyless_macro_arg);\
207 *yy_cp = (yy_hold_char); \
208 YY_RESTORE_YY_MORE_OFFSET \
209 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
210 YY_DO_BEFORE_ACTION; /* set up xbt_automaton_parser_text again */ \
214 #define unput(c) yyunput( c, (yytext_ptr) )
216 #ifndef YY_STRUCT_YY_BUFFER_STATE
217 #define YY_STRUCT_YY_BUFFER_STATE
218 struct yy_buffer_state
222 char *yy_ch_buf; /* input buffer */
223 char *yy_buf_pos; /* current position in input buffer */
225 /* Size of input buffer in bytes, not including room for EOB
228 yy_size_t yy_buf_size;
230 /* Number of characters read into yy_ch_buf, not including EOB
235 /* Whether we "own" the buffer - i.e., we know we created it,
236 * and can realloc() it to grow it, and should free() it to
239 int yy_is_our_buffer;
241 /* Whether this is an "interactive" input source; if so, and
242 * if we're using stdio for input, then we want to use getc()
243 * instead of fread(), to make sure we stop fetching input after
246 int yy_is_interactive;
248 /* Whether we're considered to be at the beginning of a line.
249 * If so, '^' rules will be active on the next match, otherwise
254 int yy_bs_lineno; /**< The line count. */
255 int yy_bs_column; /**< The column count. */
257 /* Whether to try to fill the input buffer when we reach the
262 int yy_buffer_status;
264 #define YY_BUFFER_NEW 0
265 #define YY_BUFFER_NORMAL 1
266 /* When an EOF's been seen but there's still some text to process
267 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
268 * shouldn't try reading from the input source any more. We might
269 * still have a bunch of tokens to match, though, because of
270 * possible backing-up.
272 * When we actually see the EOF, we change the status to "new"
273 * (via xbt_automaton_parser_restart()), so that the user can continue scanning by
274 * just pointing xbt_automaton_parser_in at a new input file.
276 #define YY_BUFFER_EOF_PENDING 2
279 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
281 /* Stack of input buffers. */
282 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
283 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
284 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
286 /* We provide macros for accessing buffer states in case in the
287 * future we want to put the buffer states in a more general
290 * Returns the top of the stack, or NULL.
292 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
293 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
296 /* Same as previous macro, but useful when we know that the buffer stack is not
297 * NULL or when we need an lvalue. For internal use only.
299 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
301 /* yy_hold_char holds the character lost when xbt_automaton_parser_text is formed. */
302 static char yy_hold_char;
303 static int yy_n_chars; /* number of characters read into yy_ch_buf */
304 yy_size_t xbt_automaton_parser_leng;
306 /* Points to current character in buffer. */
307 static char *yy_c_buf_p = (char *) 0;
308 static int yy_init = 0; /* whether we need to initialize */
309 static int yy_start = 0; /* start state number */
311 /* Flag which is used to allow xbt_automaton_parser_wrap()'s to do buffer switches
312 * instead of setting up a fresh xbt_automaton_parser_in. A bit of a hack ...
314 static int yy_did_buffer_switch_on_eof;
316 void xbt_automaton_parser_restart (FILE *input_file );
317 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer );
318 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE *file,int size );
319 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b );
320 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b );
321 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer );
322 void xbt_automaton_parser_pop_buffer_state (void );
324 static void xbt_automaton_parser_ensure_buffer_stack (void );
325 static void xbt_automaton_parser__load_buffer_state (void );
326 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b,FILE *file );
328 #define YY_FLUSH_BUFFER xbt_automaton_parser__flush_buffer(YY_CURRENT_BUFFER )
330 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char *base,yy_size_t size );
331 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char *yy_str );
332 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char *bytes,yy_size_t len );
334 void *xbt_automaton_parser_alloc (yy_size_t );
335 void *xbt_automaton_parser_realloc (void *,yy_size_t );
336 void xbt_automaton_parser_free (void * );
338 #define yy_new_buffer xbt_automaton_parser__create_buffer
340 #define yy_set_interactive(is_interactive) \
342 if ( ! YY_CURRENT_BUFFER ){ \
343 xbt_automaton_parser_ensure_buffer_stack (); \
344 YY_CURRENT_BUFFER_LVALUE = \
345 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
347 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
350 #define yy_set_bol(at_bol) \
352 if ( ! YY_CURRENT_BUFFER ){\
353 xbt_automaton_parser_ensure_buffer_stack (); \
354 YY_CURRENT_BUFFER_LVALUE = \
355 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
357 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
360 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
362 /* Begin user sect3 */
364 #define xbt_automaton_parser_wrap() (/*CONSTCOND*/1)
365 #define YY_SKIP_YYWRAP
367 typedef unsigned char YY_CHAR;
369 FILE *xbt_automaton_parser_in = (FILE *) 0, *xbt_automaton_parser_out = (FILE *) 0;
371 typedef int yy_state_type;
373 extern int xbt_automaton_parser_lineno;
375 int xbt_automaton_parser_lineno = 1;
377 extern char *xbt_automaton_parser_text;
381 #define yytext_ptr xbt_automaton_parser_text
383 static yy_state_type yy_get_previous_state (void );
384 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
385 static int yy_get_next_buffer (void );
386 #if defined(__GNUC__) && __GNUC__ >= 3
387 __attribute__((__noreturn__))
389 static void yy_fatal_error (yyconst char msg[] );
391 /* Done after the current pattern has been matched and before the
392 * corresponding action - sets up xbt_automaton_parser_text.
394 #define YY_DO_BEFORE_ACTION \
395 (yytext_ptr) = yy_bp; \
396 xbt_automaton_parser_leng = (size_t) (yy_cp - yy_bp); \
397 (yy_hold_char) = *yy_cp; \
399 (yy_c_buf_p) = yy_cp;
401 #define YY_NUM_RULES 25
402 #define YY_END_OF_BUFFER 26
403 /* This struct is not used in this scanner,
404 but its presence is necessary. */
407 flex_int32_t yy_verify;
410 static yyconst flex_int16_t yy_accept[54] =
412 0, 0, 26, 24, 18, 23, 8, 24, 24, 9,
413 10, 24, 24, 20, 14, 12, 13, 22, 22, 22,
414 22, 22, 15, 24, 16, 18, 0, 0, 21, 0,
415 6, 4, 0, 0, 20, 11, 22, 3, 22, 2,
416 22, 7, 0, 0, 0, 19, 22, 22, 17, 5,
420 static yyconst YY_CHAR yy_ec[256] =
422 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
423 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
424 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
425 1, 4, 5, 6, 1, 1, 1, 7, 1, 8,
426 9, 10, 1, 1, 11, 12, 13, 14, 15, 14,
427 14, 14, 14, 14, 14, 14, 14, 16, 17, 1,
428 1, 18, 1, 1, 19, 19, 19, 19, 19, 19,
429 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
430 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
431 1, 20, 1, 1, 21, 1, 19, 19, 19, 19,
433 22, 23, 24, 19, 25, 19, 19, 19, 19, 26,
434 27, 19, 19, 28, 19, 29, 19, 30, 19, 19,
435 19, 19, 31, 32, 33, 1, 1, 1, 1, 1,
436 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
437 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
438 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
439 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
440 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
441 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
442 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
444 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
445 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
446 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
447 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
448 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
452 static yyconst YY_CHAR yy_meta[34] =
454 1, 1, 2, 2, 1, 2, 1, 1, 1, 1,
455 1, 1, 3, 4, 4, 1, 1, 1, 4, 2,
456 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
460 static yyconst flex_uint16_t yy_base[57] =
462 0, 0, 89, 90, 32, 90, 90, 34, 81, 90,
463 90, 69, 76, 27, 31, 69, 90, 0, 59, 56,
464 58, 55, 90, 42, 90, 45, 47, 0, 0, 0,
465 90, 90, 52, 43, 49, 90, 0, 0, 44, 0,
466 42, 90, 56, 65, 52, 56, 25, 26, 90, 0,
467 16, 0, 90, 74, 31, 78
470 static yyconst flex_int16_t yy_def[57] =
472 53, 1, 53, 53, 53, 53, 53, 54, 53, 53,
473 53, 53, 53, 53, 53, 53, 53, 55, 55, 55,
474 55, 55, 53, 53, 53, 53, 54, 27, 27, 27,
475 53, 53, 56, 53, 53, 53, 55, 55, 55, 55,
476 55, 53, 56, 56, 53, 53, 55, 55, 53, 55,
477 55, 55, 0, 53, 53, 53
480 static yyconst flex_uint16_t yy_nxt[124] =
482 4, 5, 6, 5, 7, 8, 9, 10, 11, 4,
483 12, 4, 13, 14, 15, 16, 17, 4, 18, 4,
484 4, 18, 19, 20, 21, 22, 18, 18, 18, 18,
485 23, 24, 25, 26, 37, 26, 27, 28, 34, 29,
486 35, 35, 34, 52, 35, 35, 26, 51, 26, 27,
487 28, 50, 29, 27, 44, 44, 46, 46, 44, 44,
488 34, 45, 35, 35, 49, 45, 27, 44, 44, 46,
489 46, 48, 47, 42, 45, 30, 41, 30, 43, 43,
490 40, 43, 39, 38, 36, 33, 32, 31, 53, 3,
491 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
493 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
494 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
498 static yyconst flex_int16_t yy_chk[124] =
500 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
501 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
502 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
503 1, 1, 1, 5, 55, 5, 8, 8, 14, 8,
504 14, 14, 15, 51, 15, 15, 26, 48, 26, 27,
505 27, 47, 27, 8, 33, 33, 34, 34, 43, 43,
506 35, 33, 35, 35, 45, 43, 27, 44, 44, 46,
507 46, 41, 39, 24, 44, 54, 22, 54, 56, 56,
508 21, 56, 20, 19, 16, 13, 12, 9, 3, 53,
509 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
511 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
512 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
516 static yy_state_type yy_last_accepting_state;
517 static char *yy_last_accepting_cpos;
519 extern int xbt_automaton_parser__flex_debug;
520 int xbt_automaton_parser__flex_debug = 0;
522 /* The intent behind this definition is that it'll catch
523 * any uses of REJECT which flex missed.
525 #define REJECT reject_used_but_not_detected
526 #define yymore() yymore_used_but_not_detected
527 #define YY_MORE_ADJ 0
528 #define YY_RESTORE_YY_MORE_OFFSET
529 char *xbt_automaton_parser_text;
530 #line 1 "parserPromela.lex"
531 /* Copyright (c) 2012, 2014. The SimGrid Team.
532 * All rights reserved. */
533 /* This program is free software; you can redistribute it and/or modify it
534 * under the terms of the license (GNU LGPL) which comes with this package. */
535 #line 10 "parserPromela.lex"
537 #include "simgrid_config.h"
539 #define YY_NO_UNISTD_H /* hello Windows */
543 # include <process.h>
544 # define _CRT_SECURE_NO_WARNINGS
545 # define _CRT_NONSTDC_NO_WARNINGS
550 #include "parserPromela.tab.hacc"
552 extern YYSTYPE yylval;
554 #line 555 "automaton_lexer.yy.c"
558 #ifndef YY_NO_UNISTD_H
559 /* Special case for "unistd.h", since it is non-ANSI. We include it way
560 * down here because we want the user's section 1 to have been scanned first.
561 * The user has a chance to override it with an option.
566 #ifndef YY_EXTRA_TYPE
567 #define YY_EXTRA_TYPE void *
570 static int yy_init_globals (void );
572 /* Accessor methods to globals.
573 These are made visible to non-reentrant scanners for convenience. */
575 int xbt_automaton_parser_lex_destroy (void );
577 int xbt_automaton_parser_get_debug (void );
579 void xbt_automaton_parser_set_debug (int debug_flag );
581 YY_EXTRA_TYPE xbt_automaton_parser_get_extra (void );
583 void xbt_automaton_parser_set_extra (YY_EXTRA_TYPE user_defined );
585 FILE *xbt_automaton_parser_get_in (void );
587 void xbt_automaton_parser_set_in (FILE * _in_str );
589 FILE *xbt_automaton_parser_get_out (void );
591 void xbt_automaton_parser_set_out (FILE * _out_str );
593 yy_size_t xbt_automaton_parser_get_leng (void );
595 char *xbt_automaton_parser_get_text (void );
597 int xbt_automaton_parser_get_lineno (void );
599 void xbt_automaton_parser_set_lineno (int _line_number );
601 /* Macros after this point can all be overridden by user definitions in
605 #ifndef YY_SKIP_YYWRAP
607 extern "C" int xbt_automaton_parser_wrap (void );
609 extern int xbt_automaton_parser_wrap (void );
615 static void yyunput (int c,char *buf_ptr );
620 static void yy_flex_strncpy (char *,yyconst char *,int );
623 #ifdef YY_NEED_STRLEN
624 static int yy_flex_strlen (yyconst char * );
630 static int yyinput (void );
632 static int input (void );
637 /* Amount of stuff to slurp up with each read. */
638 #ifndef YY_READ_BUF_SIZE
640 /* On IA-64, the buffer size is 16k, not 8k */
641 #define YY_READ_BUF_SIZE 16384
643 #define YY_READ_BUF_SIZE 8192
644 #endif /* __ia64__ */
647 /* Copy whatever the last rule matched to the standard output. */
649 /* This used to be an fputs(), but since the string might contain NUL's,
650 * we now use fwrite().
652 #define ECHO do { if (fwrite( xbt_automaton_parser_text, xbt_automaton_parser_leng, 1, xbt_automaton_parser_out )) {} } while (0)
655 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
656 * is returned in "result".
659 #define YY_INPUT(buf,result,max_size) \
660 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
664 for ( n = 0; n < max_size && \
665 (c = getc( xbt_automaton_parser_in )) != EOF && c != '\n'; ++n ) \
668 buf[n++] = (char) c; \
669 if ( c == EOF && ferror( xbt_automaton_parser_in ) ) \
670 YY_FATAL_ERROR( "input in flex scanner failed" ); \
676 while ( (result = fread(buf, 1, max_size, xbt_automaton_parser_in))==0 && ferror(xbt_automaton_parser_in)) \
678 if( errno != EINTR) \
680 YY_FATAL_ERROR( "input in flex scanner failed" ); \
684 clearerr(xbt_automaton_parser_in); \
691 /* No semi-colon after return; correct usage is to write "yyterminate();" -
692 * we don't want an extra ';' after the "return" because that will cause
693 * some compilers to complain about unreachable statements.
696 #define yyterminate() return YY_NULL
699 /* Number of entries by which start-condition stack grows. */
700 #ifndef YY_START_STACK_INCR
701 #define YY_START_STACK_INCR 25
704 /* Report a fatal error. */
705 #ifndef YY_FATAL_ERROR
706 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
709 /* end tables serialization structures and prototypes */
711 /* Default declaration of generated scanner - a define so the user can
712 * easily add parameters.
715 #define YY_DECL_IS_OURS 1
717 extern int xbt_automaton_parser_lex (void);
719 #define YY_DECL int xbt_automaton_parser_lex (void)
720 #endif /* !YY_DECL */
722 /* Code executed at the beginning of each rule, after xbt_automaton_parser_text and xbt_automaton_parser_leng
725 #ifndef YY_USER_ACTION
726 #define YY_USER_ACTION
729 /* Code executed at the end of each rule. */
731 #define YY_BREAK /*LINTED*/break;
734 #define YY_RULE_SETUP \
737 /** The main scanner function which does all the work.
741 yy_state_type yy_current_state;
754 (yy_start) = 1; /* first start state */
756 if ( ! xbt_automaton_parser_in )
757 xbt_automaton_parser_in = stdin;
759 if ( ! xbt_automaton_parser_out )
760 xbt_automaton_parser_out = stdout;
762 if ( ! YY_CURRENT_BUFFER ) {
763 xbt_automaton_parser_ensure_buffer_stack ();
764 YY_CURRENT_BUFFER_LVALUE =
765 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
768 xbt_automaton_parser__load_buffer_state( );
772 #line 45 "parserPromela.lex"
775 #line 776 "automaton_lexer.yy.c"
777 while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
779 yy_cp = (yy_c_buf_p);
781 /* Support of xbt_automaton_parser_text. */
782 *yy_cp = (yy_hold_char);
784 /* yy_bp points to the position in yy_ch_buf of the start of
789 yy_current_state = (yy_start);
793 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
794 if ( yy_accept[yy_current_state] )
796 (yy_last_accepting_state) = yy_current_state;
797 (yy_last_accepting_cpos) = yy_cp;
799 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
801 yy_current_state = (int) yy_def[yy_current_state];
802 if ( yy_current_state >= 54 )
803 yy_c = yy_meta[(unsigned int) yy_c];
805 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
808 while ( yy_base[yy_current_state] != 90 );
811 yy_act = yy_accept[yy_current_state];
813 { /* have to back up */
814 yy_cp = (yy_last_accepting_cpos);
815 yy_current_state = (yy_last_accepting_state);
816 yy_act = yy_accept[yy_current_state];
821 do_action: /* This label is used only to access EOF actions. */
824 { /* beginning of action switch */
825 case 0: /* must back up */
826 /* undo the effects of YY_DO_BEFORE_ACTION */
827 *yy_cp = (yy_hold_char);
828 yy_cp = (yy_last_accepting_cpos);
829 yy_current_state = (yy_last_accepting_state);
834 #line 47 "parserPromela.lex"
839 #line 48 "parserPromela.lex"
844 #line 49 "parserPromela.lex"
849 #line 50 "parserPromela.lex"
850 { return (IMPLIES); }
854 #line 51 "parserPromela.lex"
859 #line 52 "parserPromela.lex"
864 #line 53 "parserPromela.lex"
869 #line 54 "parserPromela.lex"
874 #line 55 "parserPromela.lex"
875 { return (LEFT_PAR); }
879 #line 56 "parserPromela.lex"
880 { return (RIGHT_PAR); }
884 #line 57 "parserPromela.lex"
889 #line 58 "parserPromela.lex"
894 #line 59 "parserPromela.lex"
895 { return (SEMI_COLON); }
899 #line 60 "parserPromela.lex"
900 { return (CASE_TRUE); }
904 #line 61 "parserPromela.lex"
905 { return (LEFT_BRACE); }
909 #line 62 "parserPromela.lex"
910 { return (RIGHT_BRACE); }
913 /* rule 17 can match eol */
915 #line 65 "parserPromela.lex"
920 #line 67 "parserPromela.lex"
925 #line 70 "parserPromela.lex"
926 { sscanf(xbt_automaton_parser_text,"%lf",&yylval.real);
927 return (LITT_REEL); }
931 #line 73 "parserPromela.lex"
932 { sscanf(xbt_automaton_parser_text,"%d",&yylval.integer);
936 /* rule 21 can match eol */
938 #line 76 "parserPromela.lex"
939 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
940 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
941 return (LITT_CHAINE); }
945 #line 80 "parserPromela.lex"
946 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
947 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
951 /* rule 23 can match eol */
953 #line 84 "parserPromela.lex"
958 #line 86 "parserPromela.lex"
963 #line 88 "parserPromela.lex"
966 #line 967 "automaton_lexer.yy.c"
967 case YY_STATE_EOF(INITIAL):
970 case YY_END_OF_BUFFER:
972 /* Amount of text matched not including the EOB char. */
973 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
975 /* Undo the effects of YY_DO_BEFORE_ACTION. */
976 *yy_cp = (yy_hold_char);
977 YY_RESTORE_YY_MORE_OFFSET
979 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
981 /* We're scanning a new file or input source. It's
982 * possible that this happened because the user
983 * just pointed xbt_automaton_parser_in at a new source and called
984 * xbt_automaton_parser_lex(). If so, then we have to assure
985 * consistency between YY_CURRENT_BUFFER and our
986 * globals. Here is the right place to do so, because
987 * this is the first action (other than possibly a
988 * back-up) that will match for the new input source.
990 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
991 YY_CURRENT_BUFFER_LVALUE->yy_input_file = xbt_automaton_parser_in;
992 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
995 /* Note that here we test for yy_c_buf_p "<=" to the position
996 * of the first EOB in the buffer, since yy_c_buf_p will
997 * already have been incremented past the NUL character
998 * (since all states make transitions on EOB to the
999 * end-of-buffer state). Contrast this with the test
1002 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1003 { /* This was really a NUL. */
1004 yy_state_type yy_next_state;
1006 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1008 yy_current_state = yy_get_previous_state( );
1010 /* Okay, we're now positioned to make the NUL
1011 * transition. We couldn't have
1012 * yy_get_previous_state() go ahead and do it
1013 * for us because it doesn't know how to deal
1014 * with the possibility of jamming (and we don't
1015 * want to build jamming into it because then it
1016 * will run more slowly).
1019 yy_next_state = yy_try_NUL_trans( yy_current_state );
1021 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1023 if ( yy_next_state )
1025 /* Consume the NUL. */
1026 yy_cp = ++(yy_c_buf_p);
1027 yy_current_state = yy_next_state;
1033 yy_cp = (yy_c_buf_p);
1034 goto yy_find_action;
1038 else switch ( yy_get_next_buffer( ) )
1040 case EOB_ACT_END_OF_FILE:
1042 (yy_did_buffer_switch_on_eof) = 0;
1044 if ( xbt_automaton_parser_wrap( ) )
1046 /* Note: because we've taken care in
1047 * yy_get_next_buffer() to have set up
1048 * xbt_automaton_parser_text, we can now set up
1049 * yy_c_buf_p so that if some total
1050 * hoser (like flex itself) wants to
1051 * call the scanner after we return the
1052 * YY_NULL, it'll still work - another
1053 * YY_NULL will get returned.
1055 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1057 yy_act = YY_STATE_EOF(YY_START);
1063 if ( ! (yy_did_buffer_switch_on_eof) )
1069 case EOB_ACT_CONTINUE_SCAN:
1071 (yytext_ptr) + yy_amount_of_matched_text;
1073 yy_current_state = yy_get_previous_state( );
1075 yy_cp = (yy_c_buf_p);
1076 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1079 case EOB_ACT_LAST_MATCH:
1081 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1083 yy_current_state = yy_get_previous_state( );
1085 yy_cp = (yy_c_buf_p);
1086 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1087 goto yy_find_action;
1094 "fatal flex scanner internal error--no action found" );
1095 } /* end of action switch */
1096 } /* end of scanning one token */
1097 } /* end of user's declarations */
1098 } /* end of xbt_automaton_parser_lex */
1100 /* yy_get_next_buffer - try to read in a new buffer
1102 * Returns a code representing an action:
1103 * EOB_ACT_LAST_MATCH -
1104 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1105 * EOB_ACT_END_OF_FILE - end of file
1107 static int yy_get_next_buffer (void)
1109 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1110 char *source = (yytext_ptr);
1111 yy_size_t number_to_move, i;
1114 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1116 "fatal flex scanner internal error--end of buffer missed" );
1118 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1119 { /* Don't try to fill the buffer, so this is an EOF. */
1120 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1122 /* We matched a single character, the EOB, so
1123 * treat this as a final EOF.
1125 return EOB_ACT_END_OF_FILE;
1130 /* We matched some text prior to the EOB, first
1133 return EOB_ACT_LAST_MATCH;
1137 /* Try to read more data. */
1139 /* First move last chars to start of buffer. */
1140 number_to_move = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1142 for ( i = 0; i < number_to_move; ++i )
1143 *(dest++) = *(source++);
1145 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1146 /* don't do the read, it's not guaranteed to return an EOF,
1149 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1153 yy_size_t num_to_read =
1154 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1156 while ( num_to_read <= 0 )
1157 { /* Not enough room in the buffer - grow it. */
1159 /* just a shorter name for the current buffer */
1160 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1162 int yy_c_buf_p_offset =
1163 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1165 if ( b->yy_is_our_buffer )
1167 yy_size_t new_size = b->yy_buf_size * 2;
1169 if ( new_size <= 0 )
1170 b->yy_buf_size += b->yy_buf_size / 8;
1172 b->yy_buf_size *= 2;
1174 b->yy_ch_buf = (char *)
1175 /* Include room in for 2 EOB chars. */
1176 xbt_automaton_parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1179 /* Can't grow it, we don't own it. */
1182 if ( ! b->yy_ch_buf )
1184 "fatal error - scanner input buffer overflow" );
1186 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1188 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1193 if ( num_to_read > YY_READ_BUF_SIZE )
1194 num_to_read = YY_READ_BUF_SIZE;
1196 /* Read in more data. */
1197 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1198 (yy_n_chars), num_to_read );
1200 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1203 if ( (yy_n_chars) == 0 )
1205 if ( number_to_move == YY_MORE_ADJ )
1207 ret_val = EOB_ACT_END_OF_FILE;
1208 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1213 ret_val = EOB_ACT_LAST_MATCH;
1214 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1215 YY_BUFFER_EOF_PENDING;
1220 ret_val = EOB_ACT_CONTINUE_SCAN;
1222 if ((int) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1223 /* Extend the array by 50%, plus the number we really need. */
1224 int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1225 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) xbt_automaton_parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1226 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1227 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1230 (yy_n_chars) += number_to_move;
1231 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1232 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1234 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1239 /* yy_get_previous_state - get the state just before the EOB char was reached */
1241 static yy_state_type yy_get_previous_state (void)
1243 yy_state_type yy_current_state;
1246 yy_current_state = (yy_start);
1248 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1250 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1251 if ( yy_accept[yy_current_state] )
1253 (yy_last_accepting_state) = yy_current_state;
1254 (yy_last_accepting_cpos) = yy_cp;
1256 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1258 yy_current_state = (int) yy_def[yy_current_state];
1259 if ( yy_current_state >= 54 )
1260 yy_c = yy_meta[(unsigned int) yy_c];
1262 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1265 return yy_current_state;
1268 /* yy_try_NUL_trans - try to make a transition on the NUL character
1271 * next_state = yy_try_NUL_trans( current_state );
1273 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1276 char *yy_cp = (yy_c_buf_p);
1279 if ( yy_accept[yy_current_state] )
1281 (yy_last_accepting_state) = yy_current_state;
1282 (yy_last_accepting_cpos) = yy_cp;
1284 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1286 yy_current_state = (int) yy_def[yy_current_state];
1287 if ( yy_current_state >= 54 )
1288 yy_c = yy_meta[(unsigned int) yy_c];
1290 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1291 yy_is_jam = (yy_current_state == 53);
1293 return yy_is_jam ? 0 : yy_current_state;
1298 static void yyunput (int c, char * yy_bp )
1302 yy_cp = (yy_c_buf_p);
1304 /* undo effects of setting up xbt_automaton_parser_text */
1305 *yy_cp = (yy_hold_char);
1307 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1308 { /* need to shift things up to make room */
1309 /* +2 for EOB chars. */
1310 yy_size_t number_to_move = (yy_n_chars) + 2;
1311 char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1312 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1314 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1316 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1317 *--dest = *--source;
1319 yy_cp += (int) (dest - source);
1320 yy_bp += (int) (dest - source);
1321 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1322 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1324 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1325 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1328 *--yy_cp = (char) c;
1330 (yytext_ptr) = yy_bp;
1331 (yy_hold_char) = *yy_cp;
1332 (yy_c_buf_p) = yy_cp;
1339 static int yyinput (void)
1341 static int input (void)
1347 *(yy_c_buf_p) = (yy_hold_char);
1349 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1351 /* yy_c_buf_p now points to the character we want to return.
1352 * If this occurs *before* the EOB characters, then it's a
1353 * valid NUL; if not, then we've hit the end of the buffer.
1355 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1356 /* This was really a NUL. */
1357 *(yy_c_buf_p) = '\0';
1360 { /* need more input */
1361 yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1364 switch ( yy_get_next_buffer( ) )
1366 case EOB_ACT_LAST_MATCH:
1367 /* This happens because yy_g_n_b()
1368 * sees that we've accumulated a
1369 * token and flags that we need to
1370 * try matching the token before
1371 * proceeding. But for input(),
1372 * there's no matching to consider.
1373 * So convert the EOB_ACT_LAST_MATCH
1374 * to EOB_ACT_END_OF_FILE.
1377 /* Reset buffer status. */
1378 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1382 case EOB_ACT_END_OF_FILE:
1384 if ( xbt_automaton_parser_wrap( ) )
1387 if ( ! (yy_did_buffer_switch_on_eof) )
1396 case EOB_ACT_CONTINUE_SCAN:
1397 (yy_c_buf_p) = (yytext_ptr) + offset;
1403 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1404 *(yy_c_buf_p) = '\0'; /* preserve xbt_automaton_parser_text */
1405 (yy_hold_char) = *++(yy_c_buf_p);
1409 #endif /* ifndef YY_NO_INPUT */
1411 /** Immediately switch to a different input stream.
1412 * @param input_file A readable stream.
1414 * @note This function does not reset the start condition to @c INITIAL .
1416 void xbt_automaton_parser_restart (FILE * input_file )
1419 if ( ! YY_CURRENT_BUFFER ){
1420 xbt_automaton_parser_ensure_buffer_stack ();
1421 YY_CURRENT_BUFFER_LVALUE =
1422 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
1425 xbt_automaton_parser__init_buffer(YY_CURRENT_BUFFER,input_file );
1426 xbt_automaton_parser__load_buffer_state( );
1429 /** Switch to a different input buffer.
1430 * @param new_buffer The new input buffer.
1433 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
1436 /* TODO. We should be able to replace this entire function body
1438 * xbt_automaton_parser_pop_buffer_state();
1439 * xbt_automaton_parser_push_buffer_state(new_buffer);
1441 xbt_automaton_parser_ensure_buffer_stack ();
1442 if ( YY_CURRENT_BUFFER == new_buffer )
1445 if ( YY_CURRENT_BUFFER )
1447 /* Flush out information for old buffer. */
1448 *(yy_c_buf_p) = (yy_hold_char);
1449 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1450 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1453 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1454 xbt_automaton_parser__load_buffer_state( );
1456 /* We don't actually know whether we did this switch during
1457 * EOF (xbt_automaton_parser_wrap()) processing, but the only time this flag
1458 * is looked at is after xbt_automaton_parser_wrap() is called, so it's safe
1459 * to go ahead and always set it.
1461 (yy_did_buffer_switch_on_eof) = 1;
1464 static void xbt_automaton_parser__load_buffer_state (void)
1466 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1467 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1468 xbt_automaton_parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1469 (yy_hold_char) = *(yy_c_buf_p);
1472 /** Allocate and initialize an input buffer state.
1473 * @param file A readable stream.
1474 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1476 * @return the allocated buffer state.
1478 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE * file, int size )
1482 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1484 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1486 b->yy_buf_size = (yy_size_t)size;
1488 /* yy_ch_buf has to be 2 characters longer than the size given because
1489 * we need to put in 2 end-of-buffer characters.
1491 b->yy_ch_buf = (char *) xbt_automaton_parser_alloc(b->yy_buf_size + 2 );
1492 if ( ! b->yy_ch_buf )
1493 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1495 b->yy_is_our_buffer = 1;
1497 xbt_automaton_parser__init_buffer(b,file );
1502 /** Destroy the buffer.
1503 * @param b a buffer created with xbt_automaton_parser__create_buffer()
1506 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b )
1512 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1513 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1515 if ( b->yy_is_our_buffer )
1516 xbt_automaton_parser_free((void *) b->yy_ch_buf );
1518 xbt_automaton_parser_free((void *) b );
1521 /* Initializes or reinitializes a buffer.
1522 * This function is sometimes called more than once on the same buffer,
1523 * such as during a xbt_automaton_parser_restart() or at EOF.
1525 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
1530 xbt_automaton_parser__flush_buffer(b );
1532 b->yy_input_file = file;
1533 b->yy_fill_buffer = 1;
1535 /* If b is the current buffer, then xbt_automaton_parser__init_buffer was _probably_
1536 * called from xbt_automaton_parser_restart() or through yy_get_next_buffer.
1537 * In that case, we don't want to reset the lineno or column.
1539 if (b != YY_CURRENT_BUFFER){
1540 b->yy_bs_lineno = 1;
1541 b->yy_bs_column = 0;
1544 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1549 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1550 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1553 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b )
1560 /* We always need two end-of-buffer characters. The first causes
1561 * a transition to the end-of-buffer state. The second causes
1562 * a jam in that state.
1564 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1565 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1567 b->yy_buf_pos = &b->yy_ch_buf[0];
1570 b->yy_buffer_status = YY_BUFFER_NEW;
1572 if ( b == YY_CURRENT_BUFFER )
1573 xbt_automaton_parser__load_buffer_state( );
1576 /** Pushes the new state onto the stack. The new state becomes
1577 * the current state. This function will allocate the stack
1579 * @param new_buffer The new state.
1582 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
1584 if (new_buffer == NULL)
1587 xbt_automaton_parser_ensure_buffer_stack();
1589 /* This block is copied from xbt_automaton_parser__switch_to_buffer. */
1590 if ( YY_CURRENT_BUFFER )
1592 /* Flush out information for old buffer. */
1593 *(yy_c_buf_p) = (yy_hold_char);
1594 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1595 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1598 /* Only push if top exists. Otherwise, replace top. */
1599 if (YY_CURRENT_BUFFER)
1600 (yy_buffer_stack_top)++;
1601 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1603 /* copied from xbt_automaton_parser__switch_to_buffer. */
1604 xbt_automaton_parser__load_buffer_state( );
1605 (yy_did_buffer_switch_on_eof) = 1;
1608 /** Removes and deletes the top of the stack, if present.
1609 * The next element becomes the new top.
1612 void xbt_automaton_parser_pop_buffer_state (void)
1614 if (!YY_CURRENT_BUFFER)
1617 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1618 YY_CURRENT_BUFFER_LVALUE = NULL;
1619 if ((yy_buffer_stack_top) > 0)
1620 --(yy_buffer_stack_top);
1622 if (YY_CURRENT_BUFFER) {
1623 xbt_automaton_parser__load_buffer_state( );
1624 (yy_did_buffer_switch_on_eof) = 1;
1628 /* Allocates the stack if it does not exist.
1629 * Guarantees space for at least one push.
1631 static void xbt_automaton_parser_ensure_buffer_stack (void)
1633 yy_size_t num_to_alloc;
1635 if (!(yy_buffer_stack)) {
1637 /* First allocation is just for 2 elements, since we don't know if this
1638 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1639 * immediate realloc on the next call.
1641 num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
1642 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_alloc
1643 (num_to_alloc * sizeof(struct yy_buffer_state*)
1645 if ( ! (yy_buffer_stack) )
1646 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1648 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1650 (yy_buffer_stack_max) = num_to_alloc;
1651 (yy_buffer_stack_top) = 0;
1655 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1657 /* Increase the buffer to prepare for a possible push. */
1658 yy_size_t grow_size = 8 /* arbitrary grow size */;
1660 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1661 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_realloc
1663 num_to_alloc * sizeof(struct yy_buffer_state*)
1665 if ( ! (yy_buffer_stack) )
1666 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1668 /* zero only the new slots.*/
1669 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1670 (yy_buffer_stack_max) = num_to_alloc;
1674 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1675 * @param base the character buffer
1676 * @param size the size in bytes of the character buffer
1678 * @return the newly allocated buffer state object.
1680 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char * base, yy_size_t size )
1685 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1686 base[size-1] != YY_END_OF_BUFFER_CHAR )
1687 /* They forgot to leave room for the EOB's. */
1690 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1692 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_buffer()" );
1694 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1695 b->yy_buf_pos = b->yy_ch_buf = base;
1696 b->yy_is_our_buffer = 0;
1697 b->yy_input_file = 0;
1698 b->yy_n_chars = b->yy_buf_size;
1699 b->yy_is_interactive = 0;
1701 b->yy_fill_buffer = 0;
1702 b->yy_buffer_status = YY_BUFFER_NEW;
1704 xbt_automaton_parser__switch_to_buffer(b );
1709 /** Setup the input buffer state to scan a string. The next call to xbt_automaton_parser_lex() will
1710 * scan from a @e copy of @a str.
1711 * @param yystr a NUL-terminated string to scan
1713 * @return the newly allocated buffer state object.
1714 * @note If you want to scan bytes that may contain NUL values, then use
1715 * xbt_automaton_parser__scan_bytes() instead.
1717 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char * yystr )
1720 return xbt_automaton_parser__scan_bytes(yystr,strlen(yystr) );
1723 /** Setup the input buffer state to scan the given bytes. The next call to xbt_automaton_parser_lex() will
1724 * scan from a @e copy of @a bytes.
1725 * @param yybytes the byte buffer to scan
1726 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1728 * @return the newly allocated buffer state object.
1730 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1737 /* Get memory for full buffer, including space for trailing EOB's. */
1738 n = _yybytes_len + 2;
1739 buf = (char *) xbt_automaton_parser_alloc(n );
1741 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_bytes()" );
1743 for ( i = 0; i < _yybytes_len; ++i )
1744 buf[i] = yybytes[i];
1746 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1748 b = xbt_automaton_parser__scan_buffer(buf,n );
1750 YY_FATAL_ERROR( "bad buffer in xbt_automaton_parser__scan_bytes()" );
1752 /* It's okay to grow etc. this buffer, and we should throw it
1753 * away when we're done.
1755 b->yy_is_our_buffer = 1;
1760 #ifndef YY_EXIT_FAILURE
1761 #define YY_EXIT_FAILURE 2
1764 static void yy_fatal_error (yyconst char* msg )
1766 (void) fprintf( stderr, "%s\n", msg );
1767 exit( YY_EXIT_FAILURE );
1770 /* Redefine yyless() so it works in section 3 code. */
1776 /* Undo effects of setting up xbt_automaton_parser_text. */ \
1777 int yyless_macro_arg = (n); \
1778 YY_LESS_LINENO(yyless_macro_arg);\
1779 xbt_automaton_parser_text[xbt_automaton_parser_leng] = (yy_hold_char); \
1780 (yy_c_buf_p) = xbt_automaton_parser_text + yyless_macro_arg; \
1781 (yy_hold_char) = *(yy_c_buf_p); \
1782 *(yy_c_buf_p) = '\0'; \
1783 xbt_automaton_parser_leng = yyless_macro_arg; \
1787 /* Accessor methods (get/set functions) to struct members. */
1789 /** Get the current line number.
1792 int xbt_automaton_parser_get_lineno (void)
1795 return xbt_automaton_parser_lineno;
1798 /** Get the input stream.
1801 FILE *xbt_automaton_parser_get_in (void)
1803 return xbt_automaton_parser_in;
1806 /** Get the output stream.
1809 FILE *xbt_automaton_parser_get_out (void)
1811 return xbt_automaton_parser_out;
1814 /** Get the length of the current token.
1817 yy_size_t xbt_automaton_parser_get_leng (void)
1819 return xbt_automaton_parser_leng;
1822 /** Get the current token.
1826 char *xbt_automaton_parser_get_text (void)
1828 return xbt_automaton_parser_text;
1831 /** Set the current line number.
1832 * @param _line_number line number
1835 void xbt_automaton_parser_set_lineno (int _line_number )
1838 xbt_automaton_parser_lineno = _line_number;
1841 /** Set the input stream. This does not discard the current
1843 * @param _in_str A readable stream.
1845 * @see xbt_automaton_parser__switch_to_buffer
1847 void xbt_automaton_parser_set_in (FILE * _in_str )
1849 xbt_automaton_parser_in = _in_str ;
1852 void xbt_automaton_parser_set_out (FILE * _out_str )
1854 xbt_automaton_parser_out = _out_str ;
1857 int xbt_automaton_parser_get_debug (void)
1859 return xbt_automaton_parser__flex_debug;
1862 void xbt_automaton_parser_set_debug (int _bdebug )
1864 xbt_automaton_parser__flex_debug = _bdebug ;
1867 static int yy_init_globals (void)
1869 /* Initialization is the same as for the non-reentrant scanner.
1870 * This function is called from xbt_automaton_parser_lex_destroy(), so don't allocate here.
1873 (yy_buffer_stack) = 0;
1874 (yy_buffer_stack_top) = 0;
1875 (yy_buffer_stack_max) = 0;
1876 (yy_c_buf_p) = (char *) 0;
1880 /* Defined in main.c */
1882 xbt_automaton_parser_in = stdin;
1883 xbt_automaton_parser_out = stdout;
1885 xbt_automaton_parser_in = (FILE *) 0;
1886 xbt_automaton_parser_out = (FILE *) 0;
1889 /* For future reference: Set errno on error, since we are called by
1890 * xbt_automaton_parser_lex_init()
1895 /* xbt_automaton_parser_lex_destroy is for both reentrant and non-reentrant scanners. */
1896 int xbt_automaton_parser_lex_destroy (void)
1899 /* Pop the buffer stack, destroying each element. */
1900 while(YY_CURRENT_BUFFER){
1901 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1902 YY_CURRENT_BUFFER_LVALUE = NULL;
1903 xbt_automaton_parser_pop_buffer_state();
1906 /* Destroy the stack itself. */
1907 xbt_automaton_parser_free((yy_buffer_stack) );
1908 (yy_buffer_stack) = NULL;
1910 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1911 * xbt_automaton_parser_lex() is called, initialization will occur. */
1918 * Internal utility routines.
1922 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1926 for ( i = 0; i < n; ++i )
1931 #ifdef YY_NEED_STRLEN
1932 static int yy_flex_strlen (yyconst char * s )
1935 for ( n = 0; s[n]; ++n )
1942 void *xbt_automaton_parser_alloc (yy_size_t size )
1944 return (void *) malloc( size );
1947 void *xbt_automaton_parser_realloc (void * ptr, yy_size_t size )
1950 /* The cast to (char *) in the following accommodates both
1951 * implementations that use char* generic pointers, and those
1952 * that use void* generic pointers. It works with the latter
1953 * because both ANSI C and C++ allow castless assignment from
1954 * any pointer type to void*, and deal with argument conversions
1955 * as though doing an assignment.
1957 return (void *) realloc( (char *) ptr, size );
1960 void xbt_automaton_parser_free (void * ptr )
1962 free( (char *) ptr ); /* see xbt_automaton_parser_realloc() for (char *) cast */
1965 #define YYTABLES_NAME "yytables"
1967 #line 88 "parserPromela.lex"