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 5
31 #define YY_FLEX_SUBMINOR_VERSION 39
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
233 yy_size_t yy_n_chars;
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 yy_size_t 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() 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;
378 #define yytext_ptr xbt_automaton_parser_text
380 static yy_state_type yy_get_previous_state (void );
381 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
382 static int yy_get_next_buffer (void );
383 static void yy_fatal_error (yyconst char msg[] );
385 /* Done after the current pattern has been matched and before the
386 * corresponding action - sets up xbt_automaton_parser_text.
388 #define YY_DO_BEFORE_ACTION \
389 (yytext_ptr) = yy_bp; \
390 xbt_automaton_parser_leng = (size_t) (yy_cp - yy_bp); \
391 (yy_hold_char) = *yy_cp; \
393 (yy_c_buf_p) = yy_cp;
395 #define YY_NUM_RULES 25
396 #define YY_END_OF_BUFFER 26
397 /* This struct is not used in this scanner,
398 but its presence is necessary. */
401 flex_int32_t yy_verify;
404 static yyconst flex_int16_t yy_accept[54] =
406 0, 0, 26, 24, 18, 23, 8, 24, 24, 9,
407 10, 24, 24, 20, 14, 12, 13, 22, 22, 22,
408 22, 22, 15, 24, 16, 18, 0, 0, 21, 0,
409 6, 4, 0, 0, 20, 11, 22, 3, 22, 2,
410 22, 7, 0, 0, 0, 19, 22, 22, 17, 5,
414 static yyconst flex_int32_t yy_ec[256] =
416 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
417 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
418 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
419 1, 4, 5, 6, 1, 1, 1, 7, 1, 8,
420 9, 10, 1, 1, 11, 12, 13, 14, 15, 14,
421 14, 14, 14, 14, 14, 14, 14, 16, 17, 1,
422 1, 18, 1, 1, 19, 19, 19, 19, 19, 19,
423 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
424 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
425 1, 20, 1, 1, 21, 1, 19, 19, 19, 19,
427 22, 23, 24, 19, 25, 19, 19, 19, 19, 26,
428 27, 19, 19, 28, 19, 29, 19, 30, 19, 19,
429 19, 19, 31, 32, 33, 1, 1, 1, 1, 1,
430 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
431 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
432 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
433 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
434 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
435 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
436 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,
446 static yyconst flex_int32_t yy_meta[34] =
448 1, 1, 2, 2, 1, 2, 1, 1, 1, 1,
449 1, 1, 3, 4, 4, 1, 1, 1, 4, 2,
450 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
454 static yyconst flex_int16_t yy_base[57] =
456 0, 0, 89, 90, 32, 90, 90, 34, 81, 90,
457 90, 69, 76, 27, 31, 69, 90, 0, 59, 56,
458 58, 55, 90, 42, 90, 45, 47, 0, 0, 0,
459 90, 90, 52, 43, 49, 90, 0, 0, 44, 0,
460 42, 90, 56, 65, 52, 56, 25, 26, 90, 0,
461 16, 0, 90, 74, 31, 78
464 static yyconst flex_int16_t yy_def[57] =
466 53, 1, 53, 53, 53, 53, 53, 54, 53, 53,
467 53, 53, 53, 53, 53, 53, 53, 55, 55, 55,
468 55, 55, 53, 53, 53, 53, 54, 27, 27, 27,
469 53, 53, 56, 53, 53, 53, 55, 55, 55, 55,
470 55, 53, 56, 56, 53, 53, 55, 55, 53, 55,
471 55, 55, 0, 53, 53, 53
474 static yyconst flex_int16_t yy_nxt[124] =
476 4, 5, 6, 5, 7, 8, 9, 10, 11, 4,
477 12, 4, 13, 14, 15, 16, 17, 4, 18, 4,
478 4, 18, 19, 20, 21, 22, 18, 18, 18, 18,
479 23, 24, 25, 26, 37, 26, 27, 28, 34, 29,
480 35, 35, 34, 52, 35, 35, 26, 51, 26, 27,
481 28, 50, 29, 27, 44, 44, 46, 46, 44, 44,
482 34, 45, 35, 35, 49, 45, 27, 44, 44, 46,
483 46, 48, 47, 42, 45, 30, 41, 30, 43, 43,
484 40, 43, 39, 38, 36, 33, 32, 31, 53, 3,
485 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
487 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
488 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
492 static yyconst flex_int16_t yy_chk[124] =
494 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
495 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
496 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
497 1, 1, 1, 5, 55, 5, 8, 8, 14, 8,
498 14, 14, 15, 51, 15, 15, 26, 48, 26, 27,
499 27, 47, 27, 8, 33, 33, 34, 34, 43, 43,
500 35, 33, 35, 35, 45, 43, 27, 44, 44, 46,
501 46, 41, 39, 24, 44, 54, 22, 54, 56, 56,
502 21, 56, 20, 19, 16, 13, 12, 9, 3, 53,
503 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
505 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
506 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
510 static yy_state_type yy_last_accepting_state;
511 static char *yy_last_accepting_cpos;
513 extern int xbt_automaton_parser__flex_debug;
514 int xbt_automaton_parser__flex_debug = 0;
516 /* The intent behind this definition is that it'll catch
517 * any uses of REJECT which flex missed.
519 #define REJECT reject_used_but_not_detected
520 #define yymore() yymore_used_but_not_detected
521 #define YY_MORE_ADJ 0
522 #define YY_RESTORE_YY_MORE_OFFSET
523 char *xbt_automaton_parser_text;
524 #line 1 "parserPromela.lex"
525 /* Copyright (c) 2012, 2014. The SimGrid Team.
526 * All rights reserved. */
527 /* This program is free software; you can redistribute it and/or modify it
528 * under the terms of the license (GNU LGPL) which comes with this package. */
529 #line 10 "parserPromela.lex"
531 #include "simgrid_config.h"
532 #ifndef HAVE_UNISTD_H
533 #define YY_NO_UNISTD_H /* hello Windows */
534 static int isatty(int fd) {
540 #include "parserPromela.tab.hacc"
542 extern YYSTYPE yylval;
544 #line 545 "automaton_lexer.yy.c"
548 #ifndef YY_NO_UNISTD_H
549 /* Special case for "unistd.h", since it is non-ANSI. We include it way
550 * down here because we want the user's section 1 to have been scanned first.
551 * The user has a chance to override it with an option.
556 #ifndef YY_EXTRA_TYPE
557 #define YY_EXTRA_TYPE void *
560 static int yy_init_globals (void );
562 /* Accessor methods to globals.
563 These are made visible to non-reentrant scanners for convenience. */
565 int xbt_automaton_parser_lex_destroy (void );
567 int xbt_automaton_parser_get_debug (void );
569 void xbt_automaton_parser_set_debug (int debug_flag );
571 YY_EXTRA_TYPE xbt_automaton_parser_get_extra (void );
573 void xbt_automaton_parser_set_extra (YY_EXTRA_TYPE user_defined );
575 FILE *xbt_automaton_parser_get_in (void );
577 void xbt_automaton_parser_set_in (FILE * in_str );
579 FILE *xbt_automaton_parser_get_out (void );
581 void xbt_automaton_parser_set_out (FILE * out_str );
583 yy_size_t xbt_automaton_parser_get_leng (void );
585 char *xbt_automaton_parser_get_text (void );
587 int xbt_automaton_parser_get_lineno (void );
589 void xbt_automaton_parser_set_lineno (int line_number );
591 /* Macros after this point can all be overridden by user definitions in
595 #ifndef YY_SKIP_YYWRAP
597 extern "C" int xbt_automaton_parser_wrap (void );
599 extern int xbt_automaton_parser_wrap (void );
603 static void yyunput (int c,char *buf_ptr );
606 static void yy_flex_strncpy (char *,yyconst char *,int );
609 #ifdef YY_NEED_STRLEN
610 static int yy_flex_strlen (yyconst char * );
616 static int yyinput (void );
618 static int input (void );
623 /* Amount of stuff to slurp up with each read. */
624 #ifndef YY_READ_BUF_SIZE
626 /* On IA-64, the buffer size is 16k, not 8k */
627 #define YY_READ_BUF_SIZE 16384
629 #define YY_READ_BUF_SIZE 8192
630 #endif /* __ia64__ */
633 /* Copy whatever the last rule matched to the standard output. */
635 /* This used to be an fputs(), but since the string might contain NUL's,
636 * we now use fwrite().
638 #define ECHO do { if (fwrite( xbt_automaton_parser_text, xbt_automaton_parser_leng, 1, xbt_automaton_parser_out )) {} } while (0)
641 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
642 * is returned in "result".
645 #define YY_INPUT(buf,result,max_size) \
646 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
650 for ( n = 0; n < max_size && \
651 (c = getc( xbt_automaton_parser_in )) != EOF && c != '\n'; ++n ) \
654 buf[n++] = (char) c; \
655 if ( c == EOF && ferror( xbt_automaton_parser_in ) ) \
656 YY_FATAL_ERROR( "input in flex scanner failed" ); \
662 while ( (result = fread(buf, 1, max_size, xbt_automaton_parser_in))==0 && ferror(xbt_automaton_parser_in)) \
664 if( errno != EINTR) \
666 YY_FATAL_ERROR( "input in flex scanner failed" ); \
670 clearerr(xbt_automaton_parser_in); \
677 /* No semi-colon after return; correct usage is to write "yyterminate();" -
678 * we don't want an extra ';' after the "return" because that will cause
679 * some compilers to complain about unreachable statements.
682 #define yyterminate() return YY_NULL
685 /* Number of entries by which start-condition stack grows. */
686 #ifndef YY_START_STACK_INCR
687 #define YY_START_STACK_INCR 25
690 /* Report a fatal error. */
691 #ifndef YY_FATAL_ERROR
692 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
695 /* end tables serialization structures and prototypes */
697 /* Default declaration of generated scanner - a define so the user can
698 * easily add parameters.
701 #define YY_DECL_IS_OURS 1
703 extern int xbt_automaton_parser_lex (void);
705 #define YY_DECL int xbt_automaton_parser_lex (void)
706 #endif /* !YY_DECL */
708 /* Code executed at the beginning of each rule, after xbt_automaton_parser_text and xbt_automaton_parser_leng
711 #ifndef YY_USER_ACTION
712 #define YY_USER_ACTION
715 /* Code executed at the end of each rule. */
717 #define YY_BREAK break;
720 #define YY_RULE_SETUP \
723 /** The main scanner function which does all the work.
727 register yy_state_type yy_current_state;
728 register char *yy_cp, *yy_bp;
740 (yy_start) = 1; /* first start state */
742 if ( ! xbt_automaton_parser_in )
743 xbt_automaton_parser_in = stdin;
745 if ( ! xbt_automaton_parser_out )
746 xbt_automaton_parser_out = stdout;
748 if ( ! YY_CURRENT_BUFFER ) {
749 xbt_automaton_parser_ensure_buffer_stack ();
750 YY_CURRENT_BUFFER_LVALUE =
751 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
754 xbt_automaton_parser__load_buffer_state( );
758 #line 41 "parserPromela.lex"
761 #line 762 "automaton_lexer.yy.c"
763 while ( 1 ) /* loops until end-of-file is reached */
765 yy_cp = (yy_c_buf_p);
767 /* Support of xbt_automaton_parser_text. */
768 *yy_cp = (yy_hold_char);
770 /* yy_bp points to the position in yy_ch_buf of the start of
775 yy_current_state = (yy_start);
779 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
780 if ( yy_accept[yy_current_state] )
782 (yy_last_accepting_state) = yy_current_state;
783 (yy_last_accepting_cpos) = yy_cp;
785 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
787 yy_current_state = (int) yy_def[yy_current_state];
788 if ( yy_current_state >= 54 )
789 yy_c = yy_meta[(unsigned int) yy_c];
791 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
794 while ( yy_base[yy_current_state] != 90 );
797 yy_act = yy_accept[yy_current_state];
799 { /* have to back up */
800 yy_cp = (yy_last_accepting_cpos);
801 yy_current_state = (yy_last_accepting_state);
802 yy_act = yy_accept[yy_current_state];
807 do_action: /* This label is used only to access EOF actions. */
810 { /* beginning of action switch */
811 case 0: /* must back up */
812 /* undo the effects of YY_DO_BEFORE_ACTION */
813 *yy_cp = (yy_hold_char);
814 yy_cp = (yy_last_accepting_cpos);
815 yy_current_state = (yy_last_accepting_state);
820 #line 43 "parserPromela.lex"
825 #line 44 "parserPromela.lex"
830 #line 45 "parserPromela.lex"
835 #line 46 "parserPromela.lex"
836 { return (IMPLIES); }
840 #line 47 "parserPromela.lex"
845 #line 48 "parserPromela.lex"
850 #line 49 "parserPromela.lex"
855 #line 50 "parserPromela.lex"
860 #line 51 "parserPromela.lex"
861 { return (LEFT_PAR); }
865 #line 52 "parserPromela.lex"
866 { return (RIGHT_PAR); }
870 #line 53 "parserPromela.lex"
875 #line 54 "parserPromela.lex"
880 #line 55 "parserPromela.lex"
881 { return (SEMI_COLON); }
885 #line 56 "parserPromela.lex"
886 { return (CASE_TRUE); }
890 #line 57 "parserPromela.lex"
891 { return (LEFT_BRACE); }
895 #line 58 "parserPromela.lex"
896 { return (RIGHT_BRACE); }
899 /* rule 17 can match eol */
901 #line 61 "parserPromela.lex"
906 #line 63 "parserPromela.lex"
911 #line 66 "parserPromela.lex"
912 { sscanf(xbt_automaton_parser_text,"%lf",&yylval.real);
913 return (LITT_REEL); }
917 #line 69 "parserPromela.lex"
918 { sscanf(xbt_automaton_parser_text,"%d",&yylval.integer);
922 /* rule 21 can match eol */
924 #line 72 "parserPromela.lex"
925 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
926 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
927 return (LITT_CHAINE); }
931 #line 76 "parserPromela.lex"
932 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
933 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
937 /* rule 23 can match eol */
939 #line 80 "parserPromela.lex"
944 #line 82 "parserPromela.lex"
949 #line 84 "parserPromela.lex"
952 #line 953 "automaton_lexer.yy.c"
953 case YY_STATE_EOF(INITIAL):
956 case YY_END_OF_BUFFER:
958 /* Amount of text matched not including the EOB char. */
959 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
961 /* Undo the effects of YY_DO_BEFORE_ACTION. */
962 *yy_cp = (yy_hold_char);
963 YY_RESTORE_YY_MORE_OFFSET
965 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
967 /* We're scanning a new file or input source. It's
968 * possible that this happened because the user
969 * just pointed xbt_automaton_parser_in at a new source and called
970 * xbt_automaton_parser_lex(). If so, then we have to assure
971 * consistency between YY_CURRENT_BUFFER and our
972 * globals. Here is the right place to do so, because
973 * this is the first action (other than possibly a
974 * back-up) that will match for the new input source.
976 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
977 YY_CURRENT_BUFFER_LVALUE->yy_input_file = xbt_automaton_parser_in;
978 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
981 /* Note that here we test for yy_c_buf_p "<=" to the position
982 * of the first EOB in the buffer, since yy_c_buf_p will
983 * already have been incremented past the NUL character
984 * (since all states make transitions on EOB to the
985 * end-of-buffer state). Contrast this with the test
988 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
989 { /* This was really a NUL. */
990 yy_state_type yy_next_state;
992 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
994 yy_current_state = yy_get_previous_state( );
996 /* Okay, we're now positioned to make the NUL
997 * transition. We couldn't have
998 * yy_get_previous_state() go ahead and do it
999 * for us because it doesn't know how to deal
1000 * with the possibility of jamming (and we don't
1001 * want to build jamming into it because then it
1002 * will run more slowly).
1005 yy_next_state = yy_try_NUL_trans( yy_current_state );
1007 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1009 if ( yy_next_state )
1011 /* Consume the NUL. */
1012 yy_cp = ++(yy_c_buf_p);
1013 yy_current_state = yy_next_state;
1019 yy_cp = (yy_c_buf_p);
1020 goto yy_find_action;
1024 else switch ( yy_get_next_buffer( ) )
1026 case EOB_ACT_END_OF_FILE:
1028 (yy_did_buffer_switch_on_eof) = 0;
1030 if ( xbt_automaton_parser_wrap( ) )
1032 /* Note: because we've taken care in
1033 * yy_get_next_buffer() to have set up
1034 * xbt_automaton_parser_text, we can now set up
1035 * yy_c_buf_p so that if some total
1036 * hoser (like flex itself) wants to
1037 * call the scanner after we return the
1038 * YY_NULL, it'll still work - another
1039 * YY_NULL will get returned.
1041 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1043 yy_act = YY_STATE_EOF(YY_START);
1049 if ( ! (yy_did_buffer_switch_on_eof) )
1055 case EOB_ACT_CONTINUE_SCAN:
1057 (yytext_ptr) + yy_amount_of_matched_text;
1059 yy_current_state = yy_get_previous_state( );
1061 yy_cp = (yy_c_buf_p);
1062 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1065 case EOB_ACT_LAST_MATCH:
1067 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1069 yy_current_state = yy_get_previous_state( );
1071 yy_cp = (yy_c_buf_p);
1072 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1073 goto yy_find_action;
1080 "fatal flex scanner internal error--no action found" );
1081 } /* end of action switch */
1082 } /* end of scanning one token */
1083 } /* end of user's declarations */
1084 } /* end of xbt_automaton_parser_lex */
1086 /* yy_get_next_buffer - try to read in a new buffer
1088 * Returns a code representing an action:
1089 * EOB_ACT_LAST_MATCH -
1090 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1091 * EOB_ACT_END_OF_FILE - end of file
1093 static int yy_get_next_buffer (void)
1095 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1096 register char *source = (yytext_ptr);
1097 register int number_to_move, i;
1100 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1102 "fatal flex scanner internal error--end of buffer missed" );
1104 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1105 { /* Don't try to fill the buffer, so this is an EOF. */
1106 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1108 /* We matched a single character, the EOB, so
1109 * treat this as a final EOF.
1111 return EOB_ACT_END_OF_FILE;
1116 /* We matched some text prior to the EOB, first
1119 return EOB_ACT_LAST_MATCH;
1123 /* Try to read more data. */
1125 /* First move last chars to start of buffer. */
1126 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1128 for ( i = 0; i < number_to_move; ++i )
1129 *(dest++) = *(source++);
1131 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1132 /* don't do the read, it's not guaranteed to return an EOF,
1135 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1139 yy_size_t num_to_read =
1140 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1142 while ( num_to_read <= 0 )
1143 { /* Not enough room in the buffer - grow it. */
1145 /* just a shorter name for the current buffer */
1146 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1148 int yy_c_buf_p_offset =
1149 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1151 if ( b->yy_is_our_buffer )
1153 yy_size_t new_size = b->yy_buf_size * 2;
1155 if ( new_size <= 0 )
1156 b->yy_buf_size += b->yy_buf_size / 8;
1158 b->yy_buf_size *= 2;
1160 b->yy_ch_buf = (char *)
1161 /* Include room in for 2 EOB chars. */
1162 xbt_automaton_parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1165 /* Can't grow it, we don't own it. */
1168 if ( ! b->yy_ch_buf )
1170 "fatal error - scanner input buffer overflow" );
1172 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1174 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1179 if ( num_to_read > YY_READ_BUF_SIZE )
1180 num_to_read = YY_READ_BUF_SIZE;
1182 /* Read in more data. */
1183 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1184 (yy_n_chars), num_to_read );
1186 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1189 if ( (yy_n_chars) == 0 )
1191 if ( number_to_move == YY_MORE_ADJ )
1193 ret_val = EOB_ACT_END_OF_FILE;
1194 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1199 ret_val = EOB_ACT_LAST_MATCH;
1200 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1201 YY_BUFFER_EOF_PENDING;
1206 ret_val = EOB_ACT_CONTINUE_SCAN;
1208 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1209 /* Extend the array by 50%, plus the number we really need. */
1210 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1211 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) xbt_automaton_parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1212 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1213 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1216 (yy_n_chars) += number_to_move;
1217 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1218 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1220 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1225 /* yy_get_previous_state - get the state just before the EOB char was reached */
1227 static yy_state_type yy_get_previous_state (void)
1229 register yy_state_type yy_current_state;
1230 register char *yy_cp;
1232 yy_current_state = (yy_start);
1234 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1236 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1237 if ( yy_accept[yy_current_state] )
1239 (yy_last_accepting_state) = yy_current_state;
1240 (yy_last_accepting_cpos) = yy_cp;
1242 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1244 yy_current_state = (int) yy_def[yy_current_state];
1245 if ( yy_current_state >= 54 )
1246 yy_c = yy_meta[(unsigned int) yy_c];
1248 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1251 return yy_current_state;
1254 /* yy_try_NUL_trans - try to make a transition on the NUL character
1257 * next_state = yy_try_NUL_trans( current_state );
1259 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1261 register int yy_is_jam;
1262 register char *yy_cp = (yy_c_buf_p);
1264 register YY_CHAR yy_c = 1;
1265 if ( yy_accept[yy_current_state] )
1267 (yy_last_accepting_state) = yy_current_state;
1268 (yy_last_accepting_cpos) = yy_cp;
1270 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1272 yy_current_state = (int) yy_def[yy_current_state];
1273 if ( yy_current_state >= 54 )
1274 yy_c = yy_meta[(unsigned int) yy_c];
1276 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1277 yy_is_jam = (yy_current_state == 53);
1279 return yy_is_jam ? 0 : yy_current_state;
1282 static void yyunput (int c, register char * yy_bp )
1284 register char *yy_cp;
1286 yy_cp = (yy_c_buf_p);
1288 /* undo effects of setting up xbt_automaton_parser_text */
1289 *yy_cp = (yy_hold_char);
1291 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1292 { /* need to shift things up to make room */
1293 /* +2 for EOB chars. */
1294 register yy_size_t number_to_move = (yy_n_chars) + 2;
1295 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1296 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1297 register char *source =
1298 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1300 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1301 *--dest = *--source;
1303 yy_cp += (int) (dest - source);
1304 yy_bp += (int) (dest - source);
1305 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1306 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1308 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1309 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1312 *--yy_cp = (char) c;
1314 (yytext_ptr) = yy_bp;
1315 (yy_hold_char) = *yy_cp;
1316 (yy_c_buf_p) = yy_cp;
1321 static int yyinput (void)
1323 static int input (void)
1329 *(yy_c_buf_p) = (yy_hold_char);
1331 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1333 /* yy_c_buf_p now points to the character we want to return.
1334 * If this occurs *before* the EOB characters, then it's a
1335 * valid NUL; if not, then we've hit the end of the buffer.
1337 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1338 /* This was really a NUL. */
1339 *(yy_c_buf_p) = '\0';
1342 { /* need more input */
1343 yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1346 switch ( yy_get_next_buffer( ) )
1348 case EOB_ACT_LAST_MATCH:
1349 /* This happens because yy_g_n_b()
1350 * sees that we've accumulated a
1351 * token and flags that we need to
1352 * try matching the token before
1353 * proceeding. But for input(),
1354 * there's no matching to consider.
1355 * So convert the EOB_ACT_LAST_MATCH
1356 * to EOB_ACT_END_OF_FILE.
1359 /* Reset buffer status. */
1360 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1364 case EOB_ACT_END_OF_FILE:
1366 if ( xbt_automaton_parser_wrap( ) )
1369 if ( ! (yy_did_buffer_switch_on_eof) )
1378 case EOB_ACT_CONTINUE_SCAN:
1379 (yy_c_buf_p) = (yytext_ptr) + offset;
1385 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1386 *(yy_c_buf_p) = '\0'; /* preserve xbt_automaton_parser_text */
1387 (yy_hold_char) = *++(yy_c_buf_p);
1391 #endif /* ifndef YY_NO_INPUT */
1393 /** Immediately switch to a different input stream.
1394 * @param input_file A readable stream.
1396 * @note This function does not reset the start condition to @c INITIAL .
1398 void xbt_automaton_parser_restart (FILE * input_file )
1401 if ( ! YY_CURRENT_BUFFER ){
1402 xbt_automaton_parser_ensure_buffer_stack ();
1403 YY_CURRENT_BUFFER_LVALUE =
1404 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
1407 xbt_automaton_parser__init_buffer(YY_CURRENT_BUFFER,input_file );
1408 xbt_automaton_parser__load_buffer_state( );
1411 /** Switch to a different input buffer.
1412 * @param new_buffer The new input buffer.
1415 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
1418 /* TODO. We should be able to replace this entire function body
1420 * xbt_automaton_parser_pop_buffer_state();
1421 * xbt_automaton_parser_push_buffer_state(new_buffer);
1423 xbt_automaton_parser_ensure_buffer_stack ();
1424 if ( YY_CURRENT_BUFFER == new_buffer )
1427 if ( YY_CURRENT_BUFFER )
1429 /* Flush out information for old buffer. */
1430 *(yy_c_buf_p) = (yy_hold_char);
1431 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1432 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1435 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1436 xbt_automaton_parser__load_buffer_state( );
1438 /* We don't actually know whether we did this switch during
1439 * EOF (xbt_automaton_parser_wrap()) processing, but the only time this flag
1440 * is looked at is after xbt_automaton_parser_wrap() is called, so it's safe
1441 * to go ahead and always set it.
1443 (yy_did_buffer_switch_on_eof) = 1;
1446 static void xbt_automaton_parser__load_buffer_state (void)
1448 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1449 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1450 xbt_automaton_parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1451 (yy_hold_char) = *(yy_c_buf_p);
1454 /** Allocate and initialize an input buffer state.
1455 * @param file A readable stream.
1456 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1458 * @return the allocated buffer state.
1460 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE * file, int size )
1464 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1466 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1468 b->yy_buf_size = size;
1470 /* yy_ch_buf has to be 2 characters longer than the size given because
1471 * we need to put in 2 end-of-buffer characters.
1473 b->yy_ch_buf = (char *) xbt_automaton_parser_alloc(b->yy_buf_size + 2 );
1474 if ( ! b->yy_ch_buf )
1475 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1477 b->yy_is_our_buffer = 1;
1479 xbt_automaton_parser__init_buffer(b,file );
1484 /** Destroy the buffer.
1485 * @param b a buffer created with xbt_automaton_parser__create_buffer()
1488 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b )
1494 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1495 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1497 if ( b->yy_is_our_buffer )
1498 xbt_automaton_parser_free((void *) b->yy_ch_buf );
1500 xbt_automaton_parser_free((void *) b );
1503 /* Initializes or reinitializes a buffer.
1504 * This function is sometimes called more than once on the same buffer,
1505 * such as during a xbt_automaton_parser_restart() or at EOF.
1507 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
1512 xbt_automaton_parser__flush_buffer(b );
1514 b->yy_input_file = file;
1515 b->yy_fill_buffer = 1;
1517 /* If b is the current buffer, then xbt_automaton_parser__init_buffer was _probably_
1518 * called from xbt_automaton_parser_restart() or through yy_get_next_buffer.
1519 * In that case, we don't want to reset the lineno or column.
1521 if (b != YY_CURRENT_BUFFER){
1522 b->yy_bs_lineno = 1;
1523 b->yy_bs_column = 0;
1526 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1531 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1532 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1535 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b )
1542 /* We always need two end-of-buffer characters. The first causes
1543 * a transition to the end-of-buffer state. The second causes
1544 * a jam in that state.
1546 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1547 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1549 b->yy_buf_pos = &b->yy_ch_buf[0];
1552 b->yy_buffer_status = YY_BUFFER_NEW;
1554 if ( b == YY_CURRENT_BUFFER )
1555 xbt_automaton_parser__load_buffer_state( );
1558 /** Pushes the new state onto the stack. The new state becomes
1559 * the current state. This function will allocate the stack
1561 * @param new_buffer The new state.
1564 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
1566 if (new_buffer == NULL)
1569 xbt_automaton_parser_ensure_buffer_stack();
1571 /* This block is copied from xbt_automaton_parser__switch_to_buffer. */
1572 if ( YY_CURRENT_BUFFER )
1574 /* Flush out information for old buffer. */
1575 *(yy_c_buf_p) = (yy_hold_char);
1576 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1577 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1580 /* Only push if top exists. Otherwise, replace top. */
1581 if (YY_CURRENT_BUFFER)
1582 (yy_buffer_stack_top)++;
1583 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1585 /* copied from xbt_automaton_parser__switch_to_buffer. */
1586 xbt_automaton_parser__load_buffer_state( );
1587 (yy_did_buffer_switch_on_eof) = 1;
1590 /** Removes and deletes the top of the stack, if present.
1591 * The next element becomes the new top.
1594 void xbt_automaton_parser_pop_buffer_state (void)
1596 if (!YY_CURRENT_BUFFER)
1599 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1600 YY_CURRENT_BUFFER_LVALUE = NULL;
1601 if ((yy_buffer_stack_top) > 0)
1602 --(yy_buffer_stack_top);
1604 if (YY_CURRENT_BUFFER) {
1605 xbt_automaton_parser__load_buffer_state( );
1606 (yy_did_buffer_switch_on_eof) = 1;
1610 /* Allocates the stack if it does not exist.
1611 * Guarantees space for at least one push.
1613 static void xbt_automaton_parser_ensure_buffer_stack (void)
1615 yy_size_t num_to_alloc;
1617 if (!(yy_buffer_stack)) {
1619 /* First allocation is just for 2 elements, since we don't know if this
1620 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1621 * immediate realloc on the next call.
1624 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_alloc
1625 (num_to_alloc * sizeof(struct yy_buffer_state*)
1627 if ( ! (yy_buffer_stack) )
1628 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1630 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1632 (yy_buffer_stack_max) = num_to_alloc;
1633 (yy_buffer_stack_top) = 0;
1637 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1639 /* Increase the buffer to prepare for a possible push. */
1640 int grow_size = 8 /* arbitrary grow size */;
1642 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1643 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_realloc
1645 num_to_alloc * sizeof(struct yy_buffer_state*)
1647 if ( ! (yy_buffer_stack) )
1648 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1650 /* zero only the new slots.*/
1651 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1652 (yy_buffer_stack_max) = num_to_alloc;
1656 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1657 * @param base the character buffer
1658 * @param size the size in bytes of the character buffer
1660 * @return the newly allocated buffer state object.
1662 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char * base, yy_size_t size )
1667 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1668 base[size-1] != YY_END_OF_BUFFER_CHAR )
1669 /* They forgot to leave room for the EOB's. */
1672 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1674 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_buffer()" );
1676 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1677 b->yy_buf_pos = b->yy_ch_buf = base;
1678 b->yy_is_our_buffer = 0;
1679 b->yy_input_file = 0;
1680 b->yy_n_chars = b->yy_buf_size;
1681 b->yy_is_interactive = 0;
1683 b->yy_fill_buffer = 0;
1684 b->yy_buffer_status = YY_BUFFER_NEW;
1686 xbt_automaton_parser__switch_to_buffer(b );
1691 /** Setup the input buffer state to scan a string. The next call to xbt_automaton_parser_lex() will
1692 * scan from a @e copy of @a str.
1693 * @param yystr a NUL-terminated string to scan
1695 * @return the newly allocated buffer state object.
1696 * @note If you want to scan bytes that may contain NUL values, then use
1697 * xbt_automaton_parser__scan_bytes() instead.
1699 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char * yystr )
1702 return xbt_automaton_parser__scan_bytes(yystr,strlen(yystr) );
1705 /** Setup the input buffer state to scan the given bytes. The next call to xbt_automaton_parser_lex() will
1706 * scan from a @e copy of @a bytes.
1707 * @param yybytes the byte buffer to scan
1708 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1710 * @return the newly allocated buffer state object.
1712 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1719 /* Get memory for full buffer, including space for trailing EOB's. */
1720 n = _yybytes_len + 2;
1721 buf = (char *) xbt_automaton_parser_alloc(n );
1723 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_bytes()" );
1725 for ( i = 0; i < _yybytes_len; ++i )
1726 buf[i] = yybytes[i];
1728 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1730 b = xbt_automaton_parser__scan_buffer(buf,n );
1732 YY_FATAL_ERROR( "bad buffer in xbt_automaton_parser__scan_bytes()" );
1734 /* It's okay to grow etc. this buffer, and we should throw it
1735 * away when we're done.
1737 b->yy_is_our_buffer = 1;
1742 #ifndef YY_EXIT_FAILURE
1743 #define YY_EXIT_FAILURE 2
1746 static void yy_fatal_error (yyconst char* msg )
1748 (void) fprintf( stderr, "%s\n", msg );
1749 exit( YY_EXIT_FAILURE );
1752 /* Redefine yyless() so it works in section 3 code. */
1758 /* Undo effects of setting up xbt_automaton_parser_text. */ \
1759 int yyless_macro_arg = (n); \
1760 YY_LESS_LINENO(yyless_macro_arg);\
1761 xbt_automaton_parser_text[xbt_automaton_parser_leng] = (yy_hold_char); \
1762 (yy_c_buf_p) = xbt_automaton_parser_text + yyless_macro_arg; \
1763 (yy_hold_char) = *(yy_c_buf_p); \
1764 *(yy_c_buf_p) = '\0'; \
1765 xbt_automaton_parser_leng = yyless_macro_arg; \
1769 /* Accessor methods (get/set functions) to struct members. */
1771 /** Get the current line number.
1774 int xbt_automaton_parser_get_lineno (void)
1777 return xbt_automaton_parser_lineno;
1780 /** Get the input stream.
1783 FILE *xbt_automaton_parser_get_in (void)
1785 return xbt_automaton_parser_in;
1788 /** Get the output stream.
1791 FILE *xbt_automaton_parser_get_out (void)
1793 return xbt_automaton_parser_out;
1796 /** Get the length of the current token.
1799 yy_size_t xbt_automaton_parser_get_leng (void)
1801 return xbt_automaton_parser_leng;
1804 /** Get the current token.
1808 char *xbt_automaton_parser_get_text (void)
1810 return xbt_automaton_parser_text;
1813 /** Set the current line number.
1814 * @param line_number
1817 void xbt_automaton_parser_set_lineno (int line_number )
1820 xbt_automaton_parser_lineno = line_number;
1823 /** Set the input stream. This does not discard the current
1825 * @param in_str A readable stream.
1827 * @see xbt_automaton_parser__switch_to_buffer
1829 void xbt_automaton_parser_set_in (FILE * in_str )
1831 xbt_automaton_parser_in = in_str ;
1834 void xbt_automaton_parser_set_out (FILE * out_str )
1836 xbt_automaton_parser_out = out_str ;
1839 int xbt_automaton_parser_get_debug (void)
1841 return xbt_automaton_parser__flex_debug;
1844 void xbt_automaton_parser_set_debug (int bdebug )
1846 xbt_automaton_parser__flex_debug = bdebug ;
1849 static int yy_init_globals (void)
1851 /* Initialization is the same as for the non-reentrant scanner.
1852 * This function is called from xbt_automaton_parser_lex_destroy(), so don't allocate here.
1855 (yy_buffer_stack) = 0;
1856 (yy_buffer_stack_top) = 0;
1857 (yy_buffer_stack_max) = 0;
1858 (yy_c_buf_p) = (char *) 0;
1862 /* Defined in main.c */
1864 xbt_automaton_parser_in = stdin;
1865 xbt_automaton_parser_out = stdout;
1867 xbt_automaton_parser_in = (FILE *) 0;
1868 xbt_automaton_parser_out = (FILE *) 0;
1871 /* For future reference: Set errno on error, since we are called by
1872 * xbt_automaton_parser_lex_init()
1877 /* xbt_automaton_parser_lex_destroy is for both reentrant and non-reentrant scanners. */
1878 int xbt_automaton_parser_lex_destroy (void)
1881 /* Pop the buffer stack, destroying each element. */
1882 while(YY_CURRENT_BUFFER){
1883 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1884 YY_CURRENT_BUFFER_LVALUE = NULL;
1885 xbt_automaton_parser_pop_buffer_state();
1888 /* Destroy the stack itself. */
1889 xbt_automaton_parser_free((yy_buffer_stack) );
1890 (yy_buffer_stack) = NULL;
1892 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1893 * xbt_automaton_parser_lex() is called, initialization will occur. */
1900 * Internal utility routines.
1904 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1907 for ( i = 0; i < n; ++i )
1912 #ifdef YY_NEED_STRLEN
1913 static int yy_flex_strlen (yyconst char * s )
1916 for ( n = 0; s[n]; ++n )
1923 void *xbt_automaton_parser_alloc (yy_size_t size )
1925 return (void *) malloc( size );
1928 void *xbt_automaton_parser_realloc (void * ptr, yy_size_t size )
1930 /* The cast to (char *) in the following accommodates both
1931 * implementations that use char* generic pointers, and those
1932 * that use void* generic pointers. It works with the latter
1933 * because both ANSI C and C++ allow castless assignment from
1934 * any pointer type to void*, and deal with argument conversions
1935 * as though doing an assignment.
1937 return (void *) realloc( (char *) ptr, size );
1940 void xbt_automaton_parser_free (void * ptr )
1942 free( (char *) ptr ); /* see xbt_automaton_parser_realloc() for (char *) cast */
1945 #define YYTABLES_NAME "yytables"
1947 #line 83 "parserPromela.lex"