4 #define YY_INT_ALIGNED short int
6 /* A lexical scanner generated by flex */
9 #define YY_FLEX_MAJOR_VERSION 2
10 #define YY_FLEX_MINOR_VERSION 5
11 #define YY_FLEX_SUBMINOR_VERSION 35
12 #if YY_FLEX_SUBMINOR_VERSION > 0
16 /* First, we deal with platform-specific or compiler-specific issues. */
18 /* begin standard C headers. */
24 /* end standard C headers. */
26 /* flex integer type definitions */
31 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
33 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
35 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36 * if you want the limit (max/min) macros for int types.
38 #ifndef __STDC_LIMIT_MACROS
39 #define __STDC_LIMIT_MACROS 1
43 typedef int8_t flex_int8_t;
44 typedef uint8_t flex_uint8_t;
45 typedef int16_t flex_int16_t;
46 typedef uint16_t flex_uint16_t;
47 typedef int32_t flex_int32_t;
48 typedef uint32_t flex_uint32_t;
50 typedef signed char flex_int8_t;
51 typedef short int flex_int16_t;
52 typedef int flex_int32_t;
53 typedef unsigned char flex_uint8_t;
54 typedef unsigned short int flex_uint16_t;
55 typedef unsigned int flex_uint32_t;
58 /* Limits of integral types. */
60 #define INT8_MIN (-128)
63 #define INT16_MIN (-32767-1)
66 #define INT32_MIN (-2147483647-1)
69 #define INT8_MAX (127)
72 #define INT16_MAX (32767)
75 #define INT32_MAX (2147483647)
78 #define UINT8_MAX (255U)
81 #define UINT16_MAX (65535U)
84 #define UINT32_MAX (4294967295U)
87 #endif /* ! FLEXINT_H */
91 /* The "const" storage-class-modifier is valid. */
94 #else /* ! __cplusplus */
96 /* C99 requires __STDC__ to be defined as 1. */
97 #if defined (__STDC__)
101 #endif /* defined (__STDC__) */
102 #endif /* ! __cplusplus */
105 #define yyconst const
110 /* Returned upon end-of-file. */
113 /* Promotes a possibly negative, possibly signed char to an unsigned
114 * integer for use as an array index. If the signed char is negative,
115 * we want to instead treat it as an 8-bit unsigned char, hence the
118 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
120 /* Enter a start condition. This macro really ought to take a parameter,
121 * but we do it the disgusting crufty way forced on us by the ()-less
122 * definition of BEGIN.
124 #define BEGIN (yy_start) = 1 + 2 *
126 /* Translate the current start state into a value that can be later handed
127 * to BEGIN to return to the state. The YYSTATE alias is for lex
130 #define YY_START (((yy_start) - 1) / 2)
131 #define YYSTATE YY_START
133 /* Action number for EOF rule of a given start state. */
134 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
136 /* Special action meaning "start processing a new file". */
137 #define YY_NEW_FILE yyrestart(yyin )
139 #define YY_END_OF_BUFFER_CHAR 0
141 /* Size of default input buffer. */
143 #define YY_BUF_SIZE 16384
146 /* The state buf must be large enough to hold one state per character in the main buffer.
148 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
150 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
151 #define YY_TYPEDEF_YY_BUFFER_STATE
152 typedef struct yy_buffer_state *YY_BUFFER_STATE;
157 extern FILE *yyin, *yyout;
159 #define EOB_ACT_CONTINUE_SCAN 0
160 #define EOB_ACT_END_OF_FILE 1
161 #define EOB_ACT_LAST_MATCH 2
163 #define YY_LESS_LINENO(n)
165 /* Return all but the first "n" matched characters back to the input stream. */
169 /* Undo effects of setting up yytext. */ \
170 int yyless_macro_arg = (n); \
171 YY_LESS_LINENO(yyless_macro_arg);\
172 *yy_cp = (yy_hold_char); \
173 YY_RESTORE_YY_MORE_OFFSET \
174 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
175 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
179 #define unput(c) yyunput( c, (yytext_ptr) )
181 #ifndef YY_TYPEDEF_YY_SIZE_T
182 #define YY_TYPEDEF_YY_SIZE_T
183 typedef size_t yy_size_t;
186 #ifndef YY_STRUCT_YY_BUFFER_STATE
187 #define YY_STRUCT_YY_BUFFER_STATE
188 struct yy_buffer_state
192 char *yy_ch_buf; /* input buffer */
193 char *yy_buf_pos; /* current position in input buffer */
195 /* Size of input buffer in bytes, not including room for EOB
198 yy_size_t yy_buf_size;
200 /* Number of characters read into yy_ch_buf, not including EOB
205 /* Whether we "own" the buffer - i.e., we know we created it,
206 * and can realloc() it to grow it, and should free() it to
209 int yy_is_our_buffer;
211 /* Whether this is an "interactive" input source; if so, and
212 * if we're using stdio for input, then we want to use getc()
213 * instead of fread(), to make sure we stop fetching input after
216 int yy_is_interactive;
218 /* Whether we're considered to be at the beginning of a line.
219 * If so, '^' rules will be active on the next match, otherwise
224 int yy_bs_lineno; /**< The line count. */
225 int yy_bs_column; /**< The column count. */
227 /* Whether to try to fill the input buffer when we reach the
232 int yy_buffer_status;
234 #define YY_BUFFER_NEW 0
235 #define YY_BUFFER_NORMAL 1
236 /* When an EOF's been seen but there's still some text to process
237 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
238 * shouldn't try reading from the input source any more. We might
239 * still have a bunch of tokens to match, though, because of
240 * possible backing-up.
242 * When we actually see the EOF, we change the status to "new"
243 * (via yyrestart()), so that the user can continue scanning by
244 * just pointing yyin at a new input file.
246 #define YY_BUFFER_EOF_PENDING 2
249 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
251 /* Stack of input buffers. */
252 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
254 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
256 /* We provide macros for accessing buffer states in case in the
257 * future we want to put the buffer states in a more general
260 * Returns the top of the stack, or NULL.
262 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
263 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
266 /* Same as previous macro, but useful when we know that the buffer stack is not
267 * NULL or when we need an lvalue. For internal use only.
269 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
271 /* yy_hold_char holds the character lost when yytext is formed. */
272 static char yy_hold_char;
273 static int yy_n_chars; /* number of characters read into yy_ch_buf */
276 /* Points to current character in buffer. */
277 static char *yy_c_buf_p = (char *) 0;
278 static int yy_init = 0; /* whether we need to initialize */
279 static int yy_start = 0; /* start state number */
281 /* Flag which is used to allow yywrap()'s to do buffer switches
282 * instead of setting up a fresh yyin. A bit of a hack ...
284 static int yy_did_buffer_switch_on_eof;
286 void yyrestart (FILE *input_file );
287 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
288 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
289 void yy_delete_buffer (YY_BUFFER_STATE b );
290 void yy_flush_buffer (YY_BUFFER_STATE b );
291 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
292 void yypop_buffer_state (void );
294 static void yyensure_buffer_stack (void );
295 static void yy_load_buffer_state (void );
296 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
298 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
300 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
301 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
302 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
304 void *yyalloc (yy_size_t );
305 void *yyrealloc (void *,yy_size_t );
306 void yyfree (void * );
308 #define yy_new_buffer yy_create_buffer
310 #define yy_set_interactive(is_interactive) \
312 if ( ! YY_CURRENT_BUFFER ){ \
313 yyensure_buffer_stack (); \
314 YY_CURRENT_BUFFER_LVALUE = \
315 yy_create_buffer(yyin,YY_BUF_SIZE ); \
317 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
320 #define yy_set_bol(at_bol) \
322 if ( ! YY_CURRENT_BUFFER ){\
323 yyensure_buffer_stack (); \
324 YY_CURRENT_BUFFER_LVALUE = \
325 yy_create_buffer(yyin,YY_BUF_SIZE ); \
327 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
330 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
332 /* Begin user sect3 */
334 typedef unsigned char YY_CHAR;
336 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
338 typedef int yy_state_type;
345 #define yytext_ptr yytext
347 static yy_state_type yy_get_previous_state (void );
348 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
349 static int yy_get_next_buffer (void );
350 static void yy_fatal_error (yyconst char msg[] );
352 /* Done after the current pattern has been matched and before the
353 * corresponding action - sets up yytext.
355 #define YY_DO_BEFORE_ACTION \
356 (yytext_ptr) = yy_bp; \
357 yyleng = (size_t) (yy_cp - yy_bp); \
358 (yy_hold_char) = *yy_cp; \
360 (yy_c_buf_p) = yy_cp;
362 #define YY_NUM_RULES 44
363 #define YY_END_OF_BUFFER 45
364 /* This struct is not used in this scanner,
365 but its presence is necessary. */
368 flex_int32_t yy_verify;
371 static yyconst flex_int16_t yy_accept[183] =
373 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
374 0, 0, 0, 0, 0, 0, 45, 44, 43, 34,
375 34, 42, 27, 42, 42, 42, 42, 42, 42, 42,
376 42, 42, 42, 38, 38, 41, 41, 40, 44, 37,
377 42, 42, 42, 42, 42, 43, 34, 34, 34, 42,
378 42, 13, 42, 42, 42, 42, 42, 42, 42, 42,
379 18, 42, 42, 42, 42, 38, 38, 41, 41, 0,
380 41, 39, 12, 42, 42, 42, 42, 19, 14, 42,
381 42, 42, 42, 42, 42, 28, 42, 42, 42, 24,
382 42, 42, 33, 32, 42, 42, 20, 42, 42, 16,
384 42, 26, 42, 21, 29, 31, 15, 42, 42, 42,
385 42, 42, 42, 42, 25, 42, 42, 42, 42, 42,
386 42, 42, 42, 42, 42, 42, 42, 42, 42, 42,
387 42, 22, 42, 42, 42, 42, 42, 42, 42, 42,
388 42, 42, 42, 42, 42, 35, 42, 23, 30, 17,
389 42, 42, 42, 6, 42, 5, 4, 7, 42, 8,
390 42, 42, 2, 1, 42, 42, 42, 42, 36, 42,
391 9, 42, 42, 42, 42, 42, 42, 10, 42, 3,
395 static yyconst flex_int32_t yy_ec[256] =
397 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
398 2, 2, 4, 1, 1, 1, 1, 1, 1, 1,
399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
400 1, 2, 5, 6, 5, 5, 5, 5, 5, 5,
401 5, 5, 5, 5, 7, 5, 5, 5, 5, 5,
402 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
403 5, 5, 8, 5, 5, 5, 5, 5, 5, 5,
404 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
405 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
406 5, 9, 5, 5, 5, 5, 10, 11, 12, 13,
408 14, 5, 5, 15, 16, 5, 17, 18, 19, 20,
409 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
410 31, 5, 5, 5, 5, 5, 1, 5, 5, 5,
411 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
412 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
413 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
414 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
415 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
416 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
417 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
419 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
420 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
421 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
422 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
423 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
427 static yyconst flex_int32_t yy_meta[32] =
429 1, 1, 2, 3, 4, 3, 4, 4, 5, 4,
430 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
431 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
435 static yyconst flex_int16_t yy_base[187] =
437 0, 0, 30, 38, 42, 0, 250, 249, 44, 46,
438 248, 247, 36, 52, 56, 59, 253, 258, 73, 80,
439 83, 0, 0, 239, 55, 237, 220, 21, 76, 228,
440 219, 220, 232, 0, 87, 91, 100, 258, 0, 258,
441 230, 225, 233, 220, 217, 103, 106, 109, 112, 0,
442 227, 209, 224, 219, 101, 218, 210, 221, 208, 203,
443 0, 218, 217, 213, 202, 0, 116, 119, 122, 126,
444 129, 258, 0, 216, 202, 203, 208, 193, 0, 212,
445 207, 194, 195, 196, 191, 0, 190, 202, 200, 0,
446 187, 121, 0, 0, 198, 190, 0, 186, 183, 0,
448 198, 0, 186, 122, 0, 0, 0, 132, 185, 184,
449 180, 128, 183, 178, 0, 187, 188, 175, 182, 176,
450 172, 169, 166, 168, 167, 178, 169, 167, 178, 174,
451 170, 155, 158, 152, 157, 156, 159, 165, 162, 160,
452 150, 161, 152, 159, 152, 0, 145, 0, 0, 0,
453 153, 143, 143, 0, 150, 0, 0, 0, 147, 0,
454 126, 119, 0, 0, 135, 131, 117, 121, 0, 76,
455 0, 73, 87, 70, 49, 53, 14, 0, 24, 0,
456 0, 258, 152, 154, 159, 163
459 static yyconst flex_int16_t yy_def[187] =
461 182, 1, 183, 183, 1, 5, 5, 5, 5, 5,
462 5, 5, 5, 5, 5, 5, 182, 182, 182, 182,
463 182, 184, 184, 184, 184, 184, 184, 184, 184, 184,
464 184, 184, 184, 185, 185, 182, 182, 182, 186, 182,
465 184, 184, 184, 184, 184, 182, 182, 182, 182, 184,
466 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
467 184, 184, 184, 184, 184, 185, 185, 182, 182, 182,
468 182, 182, 184, 184, 184, 184, 184, 184, 184, 184,
469 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
470 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
472 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
473 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
474 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
475 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
476 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
477 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
478 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
479 184, 184, 184, 184, 184, 184, 184, 184, 184, 184,
480 184, 0, 182, 182, 182, 182
483 static yyconst flex_int16_t yy_nxt[290] =
485 18, 19, 20, 21, 22, 18, 22, 23, 22, 24,
486 22, 25, 26, 27, 28, 22, 22, 29, 30, 22,
487 22, 31, 32, 22, 33, 22, 22, 22, 22, 22,
488 22, 35, 36, 37, 56, 38, 57, 181, 39, 35,
489 36, 37, 22, 38, 180, 44, 39, 40, 41, 22,
490 22, 22, 22, 22, 22, 22, 22, 45, 22, 22,
491 22, 44, 22, 22, 22, 22, 22, 52, 42, 43,
492 42, 43, 53, 45, 46, 47, 48, 45, 179, 178,
493 45, 46, 47, 48, 46, 49, 48, 58, 67, 68,
494 69, 59, 70, 68, 69, 177, 176, 60, 175, 174,
496 61, 70, 71, 69, 46, 47, 48, 46, 47, 48,
497 46, 49, 48, 46, 47, 48, 82, 67, 68, 69,
498 70, 68, 69, 70, 71, 69, 83, 70, 68, 69,
499 70, 68, 69, 108, 119, 109, 120, 128, 173, 110,
500 172, 122, 111, 121, 171, 123, 112, 124, 170, 169,
501 168, 129, 34, 34, 34, 34, 34, 50, 50, 66,
502 167, 166, 66, 72, 165, 72, 72, 72, 164, 163,
503 162, 161, 160, 159, 158, 157, 156, 155, 154, 153,
504 152, 151, 150, 149, 148, 147, 146, 145, 144, 143,
505 142, 141, 140, 139, 138, 137, 136, 135, 134, 133,
507 132, 131, 130, 127, 126, 125, 118, 117, 116, 115,
508 114, 113, 107, 106, 105, 104, 103, 102, 101, 100,
509 99, 98, 97, 96, 95, 94, 93, 92, 91, 90,
510 89, 88, 87, 86, 85, 84, 81, 80, 79, 78,
511 77, 76, 75, 74, 73, 65, 64, 63, 62, 55,
512 54, 51, 182, 22, 22, 22, 22, 17, 182, 182,
513 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
514 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
515 182, 182, 182, 182, 182, 182, 182, 182, 182
518 static yyconst flex_int16_t yy_chk[290] =
520 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
521 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
522 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
523 1, 3, 3, 3, 28, 3, 28, 179, 3, 4,
524 4, 4, 13, 4, 177, 13, 4, 5, 5, 5,
525 9, 5, 10, 5, 5, 5, 5, 13, 14, 5,
526 5, 14, 15, 5, 5, 16, 5, 25, 9, 9,
527 10, 10, 25, 14, 19, 19, 19, 15, 176, 175,
528 16, 20, 20, 20, 21, 21, 21, 29, 35, 35,
529 35, 29, 36, 36, 36, 174, 173, 29, 172, 170,
531 29, 37, 37, 37, 46, 46, 46, 47, 47, 47,
532 48, 48, 48, 49, 49, 49, 55, 67, 67, 67,
533 68, 68, 68, 69, 69, 69, 55, 70, 70, 70,
534 71, 71, 71, 92, 104, 92, 104, 112, 168, 92,
535 167, 108, 92, 104, 166, 108, 92, 108, 165, 162,
536 161, 112, 183, 183, 183, 183, 183, 184, 184, 185,
537 159, 155, 185, 186, 153, 186, 186, 186, 152, 151,
538 147, 145, 144, 143, 142, 141, 140, 139, 138, 137,
539 136, 135, 134, 133, 132, 131, 130, 129, 128, 127,
540 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
542 116, 114, 113, 111, 110, 109, 103, 101, 99, 98,
543 96, 95, 91, 89, 88, 87, 85, 84, 83, 82,
544 81, 80, 78, 77, 76, 75, 74, 65, 64, 63,
545 62, 60, 59, 58, 57, 56, 54, 53, 52, 51,
546 45, 44, 43, 42, 41, 33, 32, 31, 30, 27,
547 26, 24, 17, 12, 11, 8, 7, 182, 182, 182,
548 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
549 182, 182, 182, 182, 182, 182, 182, 182, 182, 182,
550 182, 182, 182, 182, 182, 182, 182, 182, 182
553 static yy_state_type yy_last_accepting_state;
554 static char *yy_last_accepting_cpos;
556 extern int yy_flex_debug;
557 int yy_flex_debug = 0;
559 /* The intent behind this definition is that it'll catch
560 * any uses of REJECT which flex missed.
562 #define REJECT reject_used_but_not_detected
563 #define yymore() yymore_used_but_not_detected
564 #define YY_MORE_ADJ 0
565 #define YY_RESTORE_YY_MORE_OFFSET
569 * amanda, the advanced maryland automatic network disk archiver
570 * Copyright (c) 1991-2000 University of Maryland at College Park
571 * All Rights Reserved.
573 * Permission to use, copy, modify, distribute, and sell this software and its
574 * documentation for any purpose is hereby granted without fee, provided that
575 * the above copyright notice appear in all copies and that both that
576 * copyright notice and this permission notice appear in supporting
577 * documentation, and that the name of U.M. not be used in advertising or
578 * publicity pertaining to distribution of the software without specific,
579 * written prior permission. U.M. makes no representations about the
580 * suitability of this software for any purpose. It is provided "as is"
581 * without express or implied warranty.
583 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
584 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
585 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
586 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
587 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
588 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
590 * Authors: the Amanda Development Team. Its members are listed in a
591 * file named AUTHORS, in the root directory of this distribution.
596 * lexer for amrecover interactive language
603 * We redefine this here to prevent compiler warning about ignoring fwrite
608 if (fwrite(yytext, (size_t)yyleng, 1, yyout) <= 0) { \
609 yyerror("ECHO failure"); \
615 #define YY_DECL int yylex(void)
616 extern int yylex(void);
618 extern void yyerror(char *s);
619 extern int yyparse(void);
620 int process_line(char *line);
629 static char *string_buf = NULL;
633 #define quotedstring 1
638 #define propertyappend 6
639 #define propertypriority 7
641 #ifndef YY_NO_UNISTD_H
642 /* Special case for "unistd.h", since it is non-ANSI. We include it way
643 * down here because we want the user's section 1 to have been scanned first.
644 * The user has a chance to override it with an option.
649 #ifndef YY_EXTRA_TYPE
650 #define YY_EXTRA_TYPE void *
653 static int yy_init_globals (void );
655 /* Accessor methods to globals.
656 These are made visible to non-reentrant scanners for convenience. */
658 int yylex_destroy (void );
660 int yyget_debug (void );
662 void yyset_debug (int debug_flag );
664 YY_EXTRA_TYPE yyget_extra (void );
666 void yyset_extra (YY_EXTRA_TYPE user_defined );
668 FILE *yyget_in (void );
670 void yyset_in (FILE * in_str );
672 FILE *yyget_out (void );
674 void yyset_out (FILE * out_str );
676 int yyget_leng (void );
678 char *yyget_text (void );
680 int yyget_lineno (void );
682 void yyset_lineno (int line_number );
684 /* Macros after this point can all be overridden by user definitions in
688 #ifndef YY_SKIP_YYWRAP
690 extern "C" int yywrap (void );
692 extern int yywrap (void );
696 static void yyunput (int c,char *buf_ptr );
699 static void yy_flex_strncpy (char *,yyconst char *,int );
702 #ifdef YY_NEED_STRLEN
703 static int yy_flex_strlen (yyconst char * );
709 static int yyinput (void );
711 static int input (void );
716 /* Amount of stuff to slurp up with each read. */
717 #ifndef YY_READ_BUF_SIZE
718 #define YY_READ_BUF_SIZE 8192
721 /* Copy whatever the last rule matched to the standard output. */
723 /* This used to be an fputs(), but since the string might contain NUL's,
724 * we now use fwrite().
726 #define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
729 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
730 * is returned in "result".
733 #define YY_INPUT(buf,result,max_size) \
734 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
738 for ( n = 0; n < max_size && \
739 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
742 buf[n++] = (char) c; \
743 if ( c == EOF && ferror( yyin ) ) \
744 YY_FATAL_ERROR( "input in flex scanner failed" ); \
750 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
752 if( errno != EINTR) \
754 YY_FATAL_ERROR( "input in flex scanner failed" ); \
765 /* No semi-colon after return; correct usage is to write "yyterminate();" -
766 * we don't want an extra ';' after the "return" because that will cause
767 * some compilers to complain about unreachable statements.
770 #define yyterminate() return YY_NULL
773 /* Number of entries by which start-condition stack grows. */
774 #ifndef YY_START_STACK_INCR
775 #define YY_START_STACK_INCR 25
778 /* Report a fatal error. */
779 #ifndef YY_FATAL_ERROR
780 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
783 /* end tables serialization structures and prototypes */
785 /* Default declaration of generated scanner - a define so the user can
786 * easily add parameters.
789 #define YY_DECL_IS_OURS 1
791 extern int yylex (void);
793 #define YY_DECL int yylex (void)
794 #endif /* !YY_DECL */
796 /* Code executed at the beginning of each rule, after yytext and yyleng
799 #ifndef YY_USER_ACTION
800 #define YY_USER_ACTION
803 /* Code executed at the end of each rule. */
805 #define YY_BREAK break;
808 #define YY_RULE_SETUP \
811 /** The main scanner function which does all the work.
815 register yy_state_type yy_current_state;
816 register char *yy_cp, *yy_bp;
823 /* literal keyword tokens */
837 (yy_start) = 1; /* first start state */
845 if ( ! YY_CURRENT_BUFFER ) {
846 yyensure_buffer_stack ();
847 YY_CURRENT_BUFFER_LVALUE =
848 yy_create_buffer(yyin,YY_BUF_SIZE );
851 yy_load_buffer_state( );
854 while ( 1 ) /* loops until end-of-file is reached */
856 yy_cp = (yy_c_buf_p);
858 /* Support of yytext. */
859 *yy_cp = (yy_hold_char);
861 /* yy_bp points to the position in yy_ch_buf of the start of
866 yy_current_state = (yy_start);
870 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
871 if ( yy_accept[yy_current_state] )
873 (yy_last_accepting_state) = yy_current_state;
874 (yy_last_accepting_cpos) = yy_cp;
876 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
878 yy_current_state = (int) yy_def[yy_current_state];
879 if ( yy_current_state >= 183 )
880 yy_c = yy_meta[(unsigned int) yy_c];
882 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
885 while ( yy_base[yy_current_state] != 258 );
888 yy_act = yy_accept[yy_current_state];
890 { /* have to back up */
891 yy_cp = (yy_last_accepting_cpos);
892 yy_current_state = (yy_last_accepting_state);
893 yy_act = yy_accept[yy_current_state];
898 do_action: /* This label is used only to access EOF actions. */
901 { /* beginning of action switch */
902 case 0: /* must back up */
903 /* undo the effects of YY_DO_BEFORE_ACTION */
904 *yy_cp = (yy_hold_char);
905 yy_cp = (yy_last_accepting_cpos);
906 yy_current_state = (yy_last_accepting_state);
912 { BEGIN(needstring); return LISTHOST; }
917 { BEGIN(needstring); return LISTDISK; }
922 { BEGIN(needstring); return LISTPROPERTY; }
927 { BEGIN(needstring); return SETHOST; }
932 { BEGIN(needstring); return SETDISK; }
937 { BEGIN(needstring); return SETDATE; }
942 { BEGIN(needmode); return SETMODE; }
947 { BEGIN(needstring); return SETTAPE; }
952 { BEGIN(needdevice); return SETDEVICE; }
957 { BEGIN(propertyappend); return SETPROPERTY; }
962 { BEGIN(needstring); return SETTRANSLATE; }
967 { BEGIN(needstring); return DASH_H; }
972 { BEGIN(needstring); return CD; }
977 { BEGIN(needstring); return CDX; }
982 { BEGIN(needstring); return QUIT; }
987 { BEGIN(needstring); return QUIT; }
992 { BEGIN(needstring); return DHIST; }
997 { BEGIN(needstring); return LS; }
1002 { BEGIN(needstring); return ADD; }
1007 { BEGIN(needstring); return ADDX; }
1012 { BEGIN(needstring); return LIST; }
1017 { BEGIN(needstring); return DELETE; }
1022 { BEGIN(needstring); return DELETEX; }
1027 { BEGIN(needstring); return PWD; }
1032 { BEGIN(needstring); return CLEAR; }
1037 { BEGIN(INITIAL); return HELP; }
1042 { BEGIN(needstring); return HELP; }
1047 { BEGIN(needstring); return LCD; }
1052 { BEGIN(needstring); return LPWD; }
1057 { BEGIN(needstring); return EXTRACT; }
1062 { BEGIN(needstring); return MODE; }
1067 { BEGIN(needstring); return TAR; }
1072 { BEGIN(needstring); return SMB; }
1075 /* rule 34 can match eol */
1078 { BEGIN(INITIAL); return NL; }
1081 /* quoted file names */
1087 BEGIN(propertypriority);
1103 if(string_buf != NULL) {
1104 g_printf("ERROR:string_buf != NULL: %s\n",string_buf);
1106 BEGIN(quotedstring);
1107 strappend(string_buf, yytext);
1114 strappend(string_buf, yytext);
1121 /* escaped character (including quote) */
1122 strappend(string_buf, yytext);
1128 { /* saw closing quote - all done */
1129 strappend(string_buf, yytext);
1130 yylval.strval = string_buf;
1137 /* rule 41 can match eol */
1141 fprintf(stderr,"Unterminated quoted string\n");
1154 yylval.strval = stralloc(yytext);
1163 /* rule 43 can match eol */
1170 /* everything should have been handled by now, so this rule is disabled */
1174 . { yyerror("invalid character"); }
1182 #line 1183 "uscan.c"
1183 case YY_STATE_EOF(INITIAL):
1184 case YY_STATE_EOF(quotedstring):
1185 case YY_STATE_EOF(needdevice):
1186 case YY_STATE_EOF(needstring):
1187 case YY_STATE_EOF(needmode):
1188 case YY_STATE_EOF(astring):
1189 case YY_STATE_EOF(propertyappend):
1190 case YY_STATE_EOF(propertypriority):
1193 case YY_END_OF_BUFFER:
1195 /* Amount of text matched not including the EOB char. */
1196 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
1198 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1199 *yy_cp = (yy_hold_char);
1200 YY_RESTORE_YY_MORE_OFFSET
1202 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1204 /* We're scanning a new file or input source. It's
1205 * possible that this happened because the user
1206 * just pointed yyin at a new source and called
1207 * yylex(). If so, then we have to assure
1208 * consistency between YY_CURRENT_BUFFER and our
1209 * globals. Here is the right place to do so, because
1210 * this is the first action (other than possibly a
1211 * back-up) that will match for the new input source.
1213 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1214 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1215 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1218 /* Note that here we test for yy_c_buf_p "<=" to the position
1219 * of the first EOB in the buffer, since yy_c_buf_p will
1220 * already have been incremented past the NUL character
1221 * (since all states make transitions on EOB to the
1222 * end-of-buffer state). Contrast this with the test
1225 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1226 { /* This was really a NUL. */
1227 yy_state_type yy_next_state;
1229 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1231 yy_current_state = yy_get_previous_state( );
1233 /* Okay, we're now positioned to make the NUL
1234 * transition. We couldn't have
1235 * yy_get_previous_state() go ahead and do it
1236 * for us because it doesn't know how to deal
1237 * with the possibility of jamming (and we don't
1238 * want to build jamming into it because then it
1239 * will run more slowly).
1242 yy_next_state = yy_try_NUL_trans( yy_current_state );
1244 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1246 if ( yy_next_state )
1248 /* Consume the NUL. */
1249 yy_cp = ++(yy_c_buf_p);
1250 yy_current_state = yy_next_state;
1256 yy_cp = (yy_c_buf_p);
1257 goto yy_find_action;
1261 else switch ( yy_get_next_buffer( ) )
1263 case EOB_ACT_END_OF_FILE:
1265 (yy_did_buffer_switch_on_eof) = 0;
1269 /* Note: because we've taken care in
1270 * yy_get_next_buffer() to have set up
1271 * yytext, we can now set up
1272 * yy_c_buf_p so that if some total
1273 * hoser (like flex itself) wants to
1274 * call the scanner after we return the
1275 * YY_NULL, it'll still work - another
1276 * YY_NULL will get returned.
1278 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1280 yy_act = YY_STATE_EOF(YY_START);
1286 if ( ! (yy_did_buffer_switch_on_eof) )
1292 case EOB_ACT_CONTINUE_SCAN:
1294 (yytext_ptr) + yy_amount_of_matched_text;
1296 yy_current_state = yy_get_previous_state( );
1298 yy_cp = (yy_c_buf_p);
1299 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1302 case EOB_ACT_LAST_MATCH:
1304 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1306 yy_current_state = yy_get_previous_state( );
1308 yy_cp = (yy_c_buf_p);
1309 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1310 goto yy_find_action;
1317 "fatal flex scanner internal error--no action found" );
1318 } /* end of action switch */
1319 } /* end of scanning one token */
1320 } /* end of yylex */
1322 /* yy_get_next_buffer - try to read in a new buffer
1324 * Returns a code representing an action:
1325 * EOB_ACT_LAST_MATCH -
1326 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1327 * EOB_ACT_END_OF_FILE - end of file
1329 static int yy_get_next_buffer (void)
1331 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1332 register char *source = (yytext_ptr);
1333 register int number_to_move, i;
1336 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1338 "fatal flex scanner internal error--end of buffer missed" );
1340 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1341 { /* Don't try to fill the buffer, so this is an EOF. */
1342 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1344 /* We matched a single character, the EOB, so
1345 * treat this as a final EOF.
1347 return EOB_ACT_END_OF_FILE;
1352 /* We matched some text prior to the EOB, first
1355 return EOB_ACT_LAST_MATCH;
1359 /* Try to read more data. */
1361 /* First move last chars to start of buffer. */
1362 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1364 for ( i = 0; i < number_to_move; ++i )
1365 *(dest++) = *(source++);
1367 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1368 /* don't do the read, it's not guaranteed to return an EOF,
1371 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1376 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1378 while ( num_to_read <= 0 )
1379 { /* Not enough room in the buffer - grow it. */
1381 /* just a shorter name for the current buffer */
1382 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1384 int yy_c_buf_p_offset =
1385 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1387 if ( b->yy_is_our_buffer )
1389 int new_size = b->yy_buf_size * 2;
1391 if ( new_size <= 0 )
1392 b->yy_buf_size += b->yy_buf_size / 8;
1394 b->yy_buf_size *= 2;
1396 b->yy_ch_buf = (char *)
1397 /* Include room in for 2 EOB chars. */
1398 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1401 /* Can't grow it, we don't own it. */
1404 if ( ! b->yy_ch_buf )
1406 "fatal error - scanner input buffer overflow" );
1408 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1410 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1415 if ( num_to_read > YY_READ_BUF_SIZE )
1416 num_to_read = YY_READ_BUF_SIZE;
1418 /* Read in more data. */
1419 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1420 (yy_n_chars), (size_t) num_to_read );
1422 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1425 if ( (yy_n_chars) == 0 )
1427 if ( number_to_move == YY_MORE_ADJ )
1429 ret_val = EOB_ACT_END_OF_FILE;
1435 ret_val = EOB_ACT_LAST_MATCH;
1436 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1437 YY_BUFFER_EOF_PENDING;
1442 ret_val = EOB_ACT_CONTINUE_SCAN;
1444 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1445 /* Extend the array by 50%, plus the number we really need. */
1446 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1447 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1448 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1449 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1452 (yy_n_chars) += number_to_move;
1453 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1454 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1456 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1461 /* yy_get_previous_state - get the state just before the EOB char was reached */
1463 static yy_state_type yy_get_previous_state (void)
1465 register yy_state_type yy_current_state;
1466 register char *yy_cp;
1468 yy_current_state = (yy_start);
1470 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1472 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1473 if ( yy_accept[yy_current_state] )
1475 (yy_last_accepting_state) = yy_current_state;
1476 (yy_last_accepting_cpos) = yy_cp;
1478 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1480 yy_current_state = (int) yy_def[yy_current_state];
1481 if ( yy_current_state >= 183 )
1482 yy_c = yy_meta[(unsigned int) yy_c];
1484 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1487 return yy_current_state;
1490 /* yy_try_NUL_trans - try to make a transition on the NUL character
1493 * next_state = yy_try_NUL_trans( current_state );
1495 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1497 register int yy_is_jam;
1498 register char *yy_cp = (yy_c_buf_p);
1500 register YY_CHAR yy_c = 1;
1501 if ( yy_accept[yy_current_state] )
1503 (yy_last_accepting_state) = yy_current_state;
1504 (yy_last_accepting_cpos) = yy_cp;
1506 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1508 yy_current_state = (int) yy_def[yy_current_state];
1509 if ( yy_current_state >= 183 )
1510 yy_c = yy_meta[(unsigned int) yy_c];
1512 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1513 yy_is_jam = (yy_current_state == 182);
1515 return yy_is_jam ? 0 : yy_current_state;
1518 static void yyunput (int c, register char * yy_bp )
1520 register char *yy_cp;
1522 yy_cp = (yy_c_buf_p);
1524 /* undo effects of setting up yytext */
1525 *yy_cp = (yy_hold_char);
1527 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1528 { /* need to shift things up to make room */
1529 /* +2 for EOB chars. */
1530 register int number_to_move = (yy_n_chars) + 2;
1531 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1532 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1533 register char *source =
1534 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1536 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1537 *--dest = *--source;
1539 yy_cp += (int) (dest - source);
1540 yy_bp += (int) (dest - source);
1541 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1542 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1544 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1545 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1548 *--yy_cp = (char) c;
1550 (yytext_ptr) = yy_bp;
1551 (yy_hold_char) = *yy_cp;
1552 (yy_c_buf_p) = yy_cp;
1557 static int yyinput (void)
1559 static int input (void)
1565 *(yy_c_buf_p) = (yy_hold_char);
1567 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1569 /* yy_c_buf_p now points to the character we want to return.
1570 * If this occurs *before* the EOB characters, then it's a
1571 * valid NUL; if not, then we've hit the end of the buffer.
1573 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1574 /* This was really a NUL. */
1575 *(yy_c_buf_p) = '\0';
1578 { /* need more input */
1579 int offset = (yy_c_buf_p) - (yytext_ptr);
1582 switch ( yy_get_next_buffer( ) )
1584 case EOB_ACT_LAST_MATCH:
1585 /* This happens because yy_g_n_b()
1586 * sees that we've accumulated a
1587 * token and flags that we need to
1588 * try matching the token before
1589 * proceeding. But for input(),
1590 * there's no matching to consider.
1591 * So convert the EOB_ACT_LAST_MATCH
1592 * to EOB_ACT_END_OF_FILE.
1595 /* Reset buffer status. */
1600 case EOB_ACT_END_OF_FILE:
1605 if ( ! (yy_did_buffer_switch_on_eof) )
1614 case EOB_ACT_CONTINUE_SCAN:
1615 (yy_c_buf_p) = (yytext_ptr) + offset;
1621 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1622 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1623 (yy_hold_char) = *++(yy_c_buf_p);
1627 #endif /* ifndef YY_NO_INPUT */
1629 /** Immediately switch to a different input stream.
1630 * @param input_file A readable stream.
1632 * @note This function does not reset the start condition to @c INITIAL .
1634 void yyrestart (FILE * input_file )
1637 if ( ! YY_CURRENT_BUFFER ){
1638 yyensure_buffer_stack ();
1639 YY_CURRENT_BUFFER_LVALUE =
1640 yy_create_buffer(yyin,YY_BUF_SIZE );
1643 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1644 yy_load_buffer_state( );
1647 /** Switch to a different input buffer.
1648 * @param new_buffer The new input buffer.
1651 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1654 /* TODO. We should be able to replace this entire function body
1656 * yypop_buffer_state();
1657 * yypush_buffer_state(new_buffer);
1659 yyensure_buffer_stack ();
1660 if ( YY_CURRENT_BUFFER == new_buffer )
1663 if ( YY_CURRENT_BUFFER )
1665 /* Flush out information for old buffer. */
1666 *(yy_c_buf_p) = (yy_hold_char);
1667 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1668 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1671 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1672 yy_load_buffer_state( );
1674 /* We don't actually know whether we did this switch during
1675 * EOF (yywrap()) processing, but the only time this flag
1676 * is looked at is after yywrap() is called, so it's safe
1677 * to go ahead and always set it.
1679 (yy_did_buffer_switch_on_eof) = 1;
1682 static void yy_load_buffer_state (void)
1684 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1685 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1686 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1687 (yy_hold_char) = *(yy_c_buf_p);
1690 /** Allocate and initialize an input buffer state.
1691 * @param file A readable stream.
1692 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1694 * @return the allocated buffer state.
1696 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1700 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1702 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1704 b->yy_buf_size = size;
1706 /* yy_ch_buf has to be 2 characters longer than the size given because
1707 * we need to put in 2 end-of-buffer characters.
1709 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1710 if ( ! b->yy_ch_buf )
1711 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1713 b->yy_is_our_buffer = 1;
1715 yy_init_buffer(b,file );
1720 /** Destroy the buffer.
1721 * @param b a buffer created with yy_create_buffer()
1724 void yy_delete_buffer (YY_BUFFER_STATE b )
1730 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1731 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1733 if ( b->yy_is_our_buffer )
1734 yyfree((void *) b->yy_ch_buf );
1736 yyfree((void *) b );
1740 extern int isatty (int );
1741 #endif /* __cplusplus */
1743 /* Initializes or reinitializes a buffer.
1744 * This function is sometimes called more than once on the same buffer,
1745 * such as during a yyrestart() or at EOF.
1747 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1752 yy_flush_buffer(b );
1754 b->yy_input_file = file;
1755 b->yy_fill_buffer = 1;
1757 /* If b is the current buffer, then yy_init_buffer was _probably_
1758 * called from yyrestart() or through yy_get_next_buffer.
1759 * In that case, we don't want to reset the lineno or column.
1761 if (b != YY_CURRENT_BUFFER){
1762 b->yy_bs_lineno = 1;
1763 b->yy_bs_column = 0;
1766 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1771 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1772 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1775 void yy_flush_buffer (YY_BUFFER_STATE b )
1782 /* We always need two end-of-buffer characters. The first causes
1783 * a transition to the end-of-buffer state. The second causes
1784 * a jam in that state.
1786 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1787 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1789 b->yy_buf_pos = &b->yy_ch_buf[0];
1792 b->yy_buffer_status = YY_BUFFER_NEW;
1794 if ( b == YY_CURRENT_BUFFER )
1795 yy_load_buffer_state( );
1798 /** Pushes the new state onto the stack. The new state becomes
1799 * the current state. This function will allocate the stack
1801 * @param new_buffer The new state.
1804 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1806 if (new_buffer == NULL)
1809 yyensure_buffer_stack();
1811 /* This block is copied from yy_switch_to_buffer. */
1812 if ( YY_CURRENT_BUFFER )
1814 /* Flush out information for old buffer. */
1815 *(yy_c_buf_p) = (yy_hold_char);
1816 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1817 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1820 /* Only push if top exists. Otherwise, replace top. */
1821 if (YY_CURRENT_BUFFER)
1822 (yy_buffer_stack_top)++;
1823 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1825 /* copied from yy_switch_to_buffer. */
1826 yy_load_buffer_state( );
1827 (yy_did_buffer_switch_on_eof) = 1;
1830 /** Removes and deletes the top of the stack, if present.
1831 * The next element becomes the new top.
1834 void yypop_buffer_state (void)
1836 if (!YY_CURRENT_BUFFER)
1839 yy_delete_buffer(YY_CURRENT_BUFFER );
1840 YY_CURRENT_BUFFER_LVALUE = NULL;
1841 if ((yy_buffer_stack_top) > 0)
1842 --(yy_buffer_stack_top);
1844 if (YY_CURRENT_BUFFER) {
1845 yy_load_buffer_state( );
1846 (yy_did_buffer_switch_on_eof) = 1;
1850 /* Allocates the stack if it does not exist.
1851 * Guarantees space for at least one push.
1853 static void yyensure_buffer_stack (void)
1857 if (!(yy_buffer_stack)) {
1859 /* First allocation is just for 2 elements, since we don't know if this
1860 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1861 * immediate realloc on the next call.
1864 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1865 (num_to_alloc * sizeof(struct yy_buffer_state*)
1867 if ( ! (yy_buffer_stack) )
1868 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1870 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1872 (yy_buffer_stack_max) = num_to_alloc;
1873 (yy_buffer_stack_top) = 0;
1877 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1879 /* Increase the buffer to prepare for a possible push. */
1880 int grow_size = 8 /* arbitrary grow size */;
1882 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1883 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1885 num_to_alloc * sizeof(struct yy_buffer_state*)
1887 if ( ! (yy_buffer_stack) )
1888 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1890 /* zero only the new slots.*/
1891 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1892 (yy_buffer_stack_max) = num_to_alloc;
1896 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1897 * @param base the character buffer
1898 * @param size the size in bytes of the character buffer
1900 * @return the newly allocated buffer state object.
1902 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1907 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1908 base[size-1] != YY_END_OF_BUFFER_CHAR )
1909 /* They forgot to leave room for the EOB's. */
1912 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1914 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1916 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1917 b->yy_buf_pos = b->yy_ch_buf = base;
1918 b->yy_is_our_buffer = 0;
1919 b->yy_input_file = 0;
1920 b->yy_n_chars = b->yy_buf_size;
1921 b->yy_is_interactive = 0;
1923 b->yy_fill_buffer = 0;
1924 b->yy_buffer_status = YY_BUFFER_NEW;
1926 yy_switch_to_buffer(b );
1931 /** Setup the input buffer state to scan a string. The next call to yylex() will
1932 * scan from a @e copy of @a str.
1933 * @param yystr a NUL-terminated string to scan
1935 * @return the newly allocated buffer state object.
1936 * @note If you want to scan bytes that may contain NUL values, then use
1937 * yy_scan_bytes() instead.
1939 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1942 return yy_scan_bytes(yystr,strlen(yystr) );
1945 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1946 * scan from a @e copy of @a bytes.
1947 * @param bytes the byte buffer to scan
1948 * @param len the number of bytes in the buffer pointed to by @a bytes.
1950 * @return the newly allocated buffer state object.
1952 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1959 /* Get memory for full buffer, including space for trailing EOB's. */
1960 n = _yybytes_len + 2;
1961 buf = (char *) yyalloc(n );
1963 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1965 for ( i = 0; i < _yybytes_len; ++i )
1966 buf[i] = yybytes[i];
1968 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1970 b = yy_scan_buffer(buf,n );
1972 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1974 /* It's okay to grow etc. this buffer, and we should throw it
1975 * away when we're done.
1977 b->yy_is_our_buffer = 1;
1982 #ifndef YY_EXIT_FAILURE
1983 #define YY_EXIT_FAILURE 2
1986 static void yy_fatal_error (yyconst char* msg )
1988 (void) fprintf( stderr, "%s\n", msg );
1989 exit( YY_EXIT_FAILURE );
1992 /* Redefine yyless() so it works in section 3 code. */
1998 /* Undo effects of setting up yytext. */ \
1999 int yyless_macro_arg = (n); \
2000 YY_LESS_LINENO(yyless_macro_arg);\
2001 yytext[yyleng] = (yy_hold_char); \
2002 (yy_c_buf_p) = yytext + yyless_macro_arg; \
2003 (yy_hold_char) = *(yy_c_buf_p); \
2004 *(yy_c_buf_p) = '\0'; \
2005 yyleng = yyless_macro_arg; \
2009 /* Accessor methods (get/set functions) to struct members. */
2011 /** Get the current line number.
2014 int yyget_lineno (void)
2020 /** Get the input stream.
2023 FILE *yyget_in (void)
2028 /** Get the output stream.
2031 FILE *yyget_out (void)
2036 /** Get the length of the current token.
2039 int yyget_leng (void)
2044 /** Get the current token.
2048 char *yyget_text (void)
2053 /** Set the current line number.
2054 * @param line_number
2057 void yyset_lineno (int line_number )
2060 yylineno = line_number;
2063 /** Set the input stream. This does not discard the current
2065 * @param in_str A readable stream.
2067 * @see yy_switch_to_buffer
2069 void yyset_in (FILE * in_str )
2074 void yyset_out (FILE * out_str )
2079 int yyget_debug (void)
2081 return yy_flex_debug;
2084 void yyset_debug (int bdebug )
2086 yy_flex_debug = bdebug ;
2089 static int yy_init_globals (void)
2091 /* Initialization is the same as for the non-reentrant scanner.
2092 * This function is called from yylex_destroy(), so don't allocate here.
2095 (yy_buffer_stack) = 0;
2096 (yy_buffer_stack_top) = 0;
2097 (yy_buffer_stack_max) = 0;
2098 (yy_c_buf_p) = (char *) 0;
2102 /* Defined in main.c */
2111 /* For future reference: Set errno on error, since we are called by
2117 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
2118 int yylex_destroy (void)
2121 /* Pop the buffer stack, destroying each element. */
2122 while(YY_CURRENT_BUFFER){
2123 yy_delete_buffer(YY_CURRENT_BUFFER );
2124 YY_CURRENT_BUFFER_LVALUE = NULL;
2125 yypop_buffer_state();
2128 /* Destroy the stack itself. */
2129 yyfree((yy_buffer_stack) );
2130 (yy_buffer_stack) = NULL;
2132 /* Reset the globals. This is important in a non-reentrant scanner so the next time
2133 * yylex() is called, initialization will occur. */
2140 * Internal utility routines.
2144 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
2147 for ( i = 0; i < n; ++i )
2152 #ifdef YY_NEED_STRLEN
2153 static int yy_flex_strlen (yyconst char * s )
2156 for ( n = 0; s[n]; ++n )
2163 void *yyalloc (yy_size_t size )
2165 return (void *) malloc( size );
2168 void *yyrealloc (void * ptr, yy_size_t size )
2170 /* The cast to (char *) in the following accommodates both
2171 * implementations that use char* generic pointers, and those
2172 * that use void* generic pointers. It works with the latter
2173 * because both ANSI C and C++ allow castless assignment from
2174 * any pointer type to void*, and deal with argument conversions
2175 * as though doing an assignment.
2177 return (void *) realloc( (char *) ptr, size );
2180 void yyfree (void * ptr )
2182 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2185 #define YYTABLES_NAME "yytables"
2198 char *line1 = stralloc2(line, "\n");
2199 b = yy_scan_string(line1); /* tell lex to scan lineread */
2200 result = yyparse(); /* parse lineread and act */
2201 yy_delete_buffer(b);