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 43
363 #define YY_END_OF_BUFFER 44
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[175] =
373 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
374 0, 0, 0, 0, 0, 0, 44, 43, 42, 33,
375 33, 41, 26, 41, 41, 41, 41, 41, 41, 41,
376 41, 41, 41, 37, 37, 40, 40, 39, 43, 36,
377 41, 41, 41, 41, 41, 42, 33, 33, 33, 41,
378 41, 12, 41, 41, 41, 41, 41, 41, 41, 41,
379 17, 41, 41, 41, 41, 37, 37, 40, 40, 0,
380 40, 38, 11, 41, 41, 41, 41, 18, 13, 41,
381 41, 41, 41, 41, 41, 27, 41, 41, 41, 23,
382 41, 41, 32, 31, 41, 41, 19, 41, 41, 15,
384 41, 25, 41, 20, 28, 30, 14, 41, 41, 41,
385 41, 41, 41, 41, 24, 41, 41, 41, 41, 41,
386 41, 41, 41, 41, 41, 41, 41, 41, 41, 41,
387 21, 41, 41, 41, 41, 41, 41, 41, 41, 41,
388 41, 41, 41, 34, 41, 22, 29, 16, 41, 41,
389 41, 6, 41, 5, 4, 7, 41, 8, 41, 2,
390 1, 41, 41, 41, 35, 41, 9, 41, 41, 41,
394 static yyconst flex_int32_t yy_ec[256] =
396 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
397 2, 2, 4, 1, 1, 1, 1, 1, 1, 1,
398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399 1, 2, 5, 6, 5, 5, 5, 5, 5, 5,
400 5, 5, 5, 5, 7, 5, 5, 5, 5, 5,
401 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
402 5, 5, 8, 5, 5, 5, 5, 5, 5, 5,
403 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
404 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
405 5, 9, 5, 5, 5, 5, 10, 11, 12, 13,
407 14, 5, 5, 15, 16, 5, 17, 18, 19, 20,
408 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
409 31, 5, 5, 5, 5, 5, 1, 5, 5, 5,
410 5, 5, 5, 5, 5, 5, 5, 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,
418 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,
426 static yyconst flex_int32_t yy_meta[32] =
428 1, 1, 2, 3, 4, 3, 4, 4, 5, 4,
429 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
430 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
434 static yyconst flex_int16_t yy_base[179] =
436 0, 0, 30, 38, 42, 0, 242, 241, 44, 46,
437 240, 239, 36, 52, 56, 59, 245, 250, 73, 80,
438 83, 0, 0, 231, 55, 229, 212, 21, 76, 220,
439 211, 212, 224, 0, 87, 91, 100, 250, 0, 250,
440 222, 217, 225, 212, 209, 103, 106, 109, 112, 0,
441 219, 201, 216, 211, 101, 210, 202, 213, 200, 195,
442 0, 210, 209, 205, 194, 0, 116, 119, 122, 126,
443 129, 250, 0, 208, 194, 195, 200, 185, 0, 204,
444 199, 186, 187, 188, 183, 0, 182, 194, 192, 0,
445 179, 121, 0, 0, 190, 182, 0, 178, 175, 0,
447 190, 0, 178, 122, 0, 0, 0, 132, 177, 176,
448 172, 185, 174, 169, 0, 178, 179, 166, 173, 167,
449 163, 160, 157, 159, 158, 169, 160, 158, 166, 162,
450 147, 150, 144, 149, 148, 151, 157, 154, 152, 142,
451 153, 144, 151, 0, 135, 0, 0, 0, 141, 131,
452 123, 0, 129, 0, 0, 0, 125, 0, 107, 0,
453 0, 86, 85, 73, 0, 72, 0, 54, 53, 14,
454 7, 0, 0, 250, 148, 150, 155, 159
457 static yyconst flex_int16_t yy_def[179] =
459 174, 1, 175, 175, 1, 5, 5, 5, 5, 5,
460 5, 5, 5, 5, 5, 5, 174, 174, 174, 174,
461 174, 176, 176, 176, 176, 176, 176, 176, 176, 176,
462 176, 176, 176, 177, 177, 174, 174, 174, 178, 174,
463 176, 176, 176, 176, 176, 174, 174, 174, 174, 176,
464 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
465 176, 176, 176, 176, 176, 177, 177, 174, 174, 174,
466 174, 174, 176, 176, 176, 176, 176, 176, 176, 176,
467 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
468 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
470 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
471 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
472 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
473 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
474 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
475 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
476 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
477 176, 176, 176, 0, 174, 174, 174, 174
480 static yyconst flex_int16_t yy_nxt[282] =
482 18, 19, 20, 21, 22, 18, 22, 23, 22, 24,
483 22, 25, 26, 27, 28, 22, 22, 29, 30, 22,
484 22, 31, 32, 22, 33, 22, 22, 22, 22, 22,
485 22, 35, 36, 37, 56, 38, 57, 173, 39, 35,
486 36, 37, 22, 38, 172, 44, 39, 40, 41, 22,
487 22, 22, 22, 22, 22, 22, 22, 45, 22, 22,
488 22, 44, 22, 22, 22, 22, 22, 52, 42, 43,
489 42, 43, 53, 45, 46, 47, 48, 45, 171, 170,
490 45, 46, 47, 48, 46, 49, 48, 58, 67, 68,
491 69, 59, 70, 68, 69, 169, 168, 60, 167, 166,
493 61, 70, 71, 69, 46, 47, 48, 46, 47, 48,
494 46, 49, 48, 46, 47, 48, 82, 67, 68, 69,
495 70, 68, 69, 70, 71, 69, 83, 70, 68, 69,
496 70, 68, 69, 108, 119, 109, 120, 165, 164, 110,
497 163, 122, 111, 121, 162, 123, 112, 124, 34, 34,
498 34, 34, 34, 50, 50, 66, 161, 160, 66, 72,
499 159, 72, 72, 72, 158, 157, 156, 155, 154, 153,
500 152, 151, 150, 149, 148, 147, 146, 145, 144, 143,
501 142, 141, 140, 139, 138, 137, 136, 135, 134, 133,
502 132, 131, 130, 129, 128, 127, 126, 125, 118, 117,
504 116, 115, 114, 113, 107, 106, 105, 104, 103, 102,
505 101, 100, 99, 98, 97, 96, 95, 94, 93, 92,
506 91, 90, 89, 88, 87, 86, 85, 84, 81, 80,
507 79, 78, 77, 76, 75, 74, 73, 65, 64, 63,
508 62, 55, 54, 51, 174, 22, 22, 22, 22, 17,
509 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
510 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
511 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
515 static yyconst flex_int16_t yy_chk[282] =
517 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
518 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
519 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
520 1, 3, 3, 3, 28, 3, 28, 171, 3, 4,
521 4, 4, 13, 4, 170, 13, 4, 5, 5, 5,
522 9, 5, 10, 5, 5, 5, 5, 13, 14, 5,
523 5, 14, 15, 5, 5, 16, 5, 25, 9, 9,
524 10, 10, 25, 14, 19, 19, 19, 15, 169, 168,
525 16, 20, 20, 20, 21, 21, 21, 29, 35, 35,
526 35, 29, 36, 36, 36, 166, 164, 29, 163, 162,
528 29, 37, 37, 37, 46, 46, 46, 47, 47, 47,
529 48, 48, 48, 49, 49, 49, 55, 67, 67, 67,
530 68, 68, 68, 69, 69, 69, 55, 70, 70, 70,
531 71, 71, 71, 92, 104, 92, 104, 159, 157, 92,
532 153, 108, 92, 104, 151, 108, 92, 108, 175, 175,
533 175, 175, 175, 176, 176, 177, 150, 149, 177, 178,
534 145, 178, 178, 178, 143, 142, 141, 140, 139, 138,
535 137, 136, 135, 134, 133, 132, 131, 130, 129, 128,
536 127, 126, 125, 124, 123, 122, 121, 120, 119, 118,
537 117, 116, 114, 113, 112, 111, 110, 109, 103, 101,
539 99, 98, 96, 95, 91, 89, 88, 87, 85, 84,
540 83, 82, 81, 80, 78, 77, 76, 75, 74, 65,
541 64, 63, 62, 60, 59, 58, 57, 56, 54, 53,
542 52, 51, 45, 44, 43, 42, 41, 33, 32, 31,
543 30, 27, 26, 24, 17, 12, 11, 8, 7, 174,
544 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
545 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
546 174, 174, 174, 174, 174, 174, 174, 174, 174, 174,
550 static yy_state_type yy_last_accepting_state;
551 static char *yy_last_accepting_cpos;
553 extern int yy_flex_debug;
554 int yy_flex_debug = 0;
556 /* The intent behind this definition is that it'll catch
557 * any uses of REJECT which flex missed.
559 #define REJECT reject_used_but_not_detected
560 #define yymore() yymore_used_but_not_detected
561 #define YY_MORE_ADJ 0
562 #define YY_RESTORE_YY_MORE_OFFSET
566 * amanda, the advanced maryland automatic network disk archiver
567 * Copyright (c) 1991-2000 University of Maryland at College Park
568 * All Rights Reserved.
570 * Permission to use, copy, modify, distribute, and sell this software and its
571 * documentation for any purpose is hereby granted without fee, provided that
572 * the above copyright notice appear in all copies and that both that
573 * copyright notice and this permission notice appear in supporting
574 * documentation, and that the name of U.M. not be used in advertising or
575 * publicity pertaining to distribution of the software without specific,
576 * written prior permission. U.M. makes no representations about the
577 * suitability of this software for any purpose. It is provided "as is"
578 * without express or implied warranty.
580 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
581 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
582 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
583 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
584 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
585 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
587 * Authors: the Amanda Development Team. Its members are listed in a
588 * file named AUTHORS, in the root directory of this distribution.
593 * lexer for amrecover interactive language
600 * We redefine this here to prevent compiler warning about ignoring fwrite
605 if (fwrite(yytext, (size_t)yyleng, 1, yyout) <= 0) { \
606 yyerror("ECHO failure"); \
612 #define YY_DECL int yylex(void)
613 extern int yylex(void);
615 extern void yyerror(char *s);
616 extern int yyparse(void);
617 int process_line(char *line);
626 static char *string_buf = NULL;
630 #define quotedstring 1
635 #define propertyappend 6
636 #define propertypriority 7
638 #ifndef YY_NO_UNISTD_H
639 /* Special case for "unistd.h", since it is non-ANSI. We include it way
640 * down here because we want the user's section 1 to have been scanned first.
641 * The user has a chance to override it with an option.
646 #ifndef YY_EXTRA_TYPE
647 #define YY_EXTRA_TYPE void *
650 static int yy_init_globals (void );
652 /* Accessor methods to globals.
653 These are made visible to non-reentrant scanners for convenience. */
655 int yylex_destroy (void );
657 int yyget_debug (void );
659 void yyset_debug (int debug_flag );
661 YY_EXTRA_TYPE yyget_extra (void );
663 void yyset_extra (YY_EXTRA_TYPE user_defined );
665 FILE *yyget_in (void );
667 void yyset_in (FILE * in_str );
669 FILE *yyget_out (void );
671 void yyset_out (FILE * out_str );
673 int yyget_leng (void );
675 char *yyget_text (void );
677 int yyget_lineno (void );
679 void yyset_lineno (int line_number );
681 /* Macros after this point can all be overridden by user definitions in
685 #ifndef YY_SKIP_YYWRAP
687 extern "C" int yywrap (void );
689 extern int yywrap (void );
693 static void yyunput (int c,char *buf_ptr );
696 static void yy_flex_strncpy (char *,yyconst char *,int );
699 #ifdef YY_NEED_STRLEN
700 static int yy_flex_strlen (yyconst char * );
706 static int yyinput (void );
708 static int input (void );
713 /* Amount of stuff to slurp up with each read. */
714 #ifndef YY_READ_BUF_SIZE
715 #define YY_READ_BUF_SIZE 8192
718 /* Copy whatever the last rule matched to the standard output. */
720 /* This used to be an fputs(), but since the string might contain NUL's,
721 * we now use fwrite().
723 #define ECHO fwrite( yytext, yyleng, 1, yyout )
726 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
727 * is returned in "result".
730 #define YY_INPUT(buf,result,max_size) \
731 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
735 for ( n = 0; n < max_size && \
736 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
739 buf[n++] = (char) c; \
740 if ( c == EOF && ferror( yyin ) ) \
741 YY_FATAL_ERROR( "input in flex scanner failed" ); \
747 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
749 if( errno != EINTR) \
751 YY_FATAL_ERROR( "input in flex scanner failed" ); \
762 /* No semi-colon after return; correct usage is to write "yyterminate();" -
763 * we don't want an extra ';' after the "return" because that will cause
764 * some compilers to complain about unreachable statements.
767 #define yyterminate() return YY_NULL
770 /* Number of entries by which start-condition stack grows. */
771 #ifndef YY_START_STACK_INCR
772 #define YY_START_STACK_INCR 25
775 /* Report a fatal error. */
776 #ifndef YY_FATAL_ERROR
777 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
780 /* end tables serialization structures and prototypes */
782 /* Default declaration of generated scanner - a define so the user can
783 * easily add parameters.
786 #define YY_DECL_IS_OURS 1
788 extern int yylex (void);
790 #define YY_DECL int yylex (void)
791 #endif /* !YY_DECL */
793 /* Code executed at the beginning of each rule, after yytext and yyleng
796 #ifndef YY_USER_ACTION
797 #define YY_USER_ACTION
800 /* Code executed at the end of each rule. */
802 #define YY_BREAK break;
805 #define YY_RULE_SETUP \
808 /** The main scanner function which does all the work.
812 register yy_state_type yy_current_state;
813 register char *yy_cp, *yy_bp;
820 /* literal keyword tokens */
834 (yy_start) = 1; /* first start state */
842 if ( ! YY_CURRENT_BUFFER ) {
843 yyensure_buffer_stack ();
844 YY_CURRENT_BUFFER_LVALUE =
845 yy_create_buffer(yyin,YY_BUF_SIZE );
848 yy_load_buffer_state( );
851 while ( 1 ) /* loops until end-of-file is reached */
853 yy_cp = (yy_c_buf_p);
855 /* Support of yytext. */
856 *yy_cp = (yy_hold_char);
858 /* yy_bp points to the position in yy_ch_buf of the start of
863 yy_current_state = (yy_start);
867 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
868 if ( yy_accept[yy_current_state] )
870 (yy_last_accepting_state) = yy_current_state;
871 (yy_last_accepting_cpos) = yy_cp;
873 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
875 yy_current_state = (int) yy_def[yy_current_state];
876 if ( yy_current_state >= 175 )
877 yy_c = yy_meta[(unsigned int) yy_c];
879 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
882 while ( yy_base[yy_current_state] != 250 );
885 yy_act = yy_accept[yy_current_state];
887 { /* have to back up */
888 yy_cp = (yy_last_accepting_cpos);
889 yy_current_state = (yy_last_accepting_state);
890 yy_act = yy_accept[yy_current_state];
895 do_action: /* This label is used only to access EOF actions. */
898 { /* beginning of action switch */
899 case 0: /* must back up */
900 /* undo the effects of YY_DO_BEFORE_ACTION */
901 *yy_cp = (yy_hold_char);
902 yy_cp = (yy_last_accepting_cpos);
903 yy_current_state = (yy_last_accepting_state);
909 { BEGIN(needstring); return LISTHOST; }
914 { BEGIN(needstring); return LISTDISK; }
919 { BEGIN(needstring); return LISTPROPERTY; }
924 { BEGIN(needstring); return SETHOST; }
929 { BEGIN(needstring); return SETDISK; }
934 { BEGIN(needstring); return SETDATE; }
939 { BEGIN(needmode); return SETMODE; }
944 { BEGIN(needstring); return SETTAPE; }
949 { BEGIN(needdevice); return SETDEVICE; }
954 { BEGIN(propertyappend); return SETPROPERTY; }
959 { BEGIN(needstring); return DASH_H; }
964 { BEGIN(needstring); return CD; }
969 { BEGIN(needstring); return CDX; }
974 { BEGIN(needstring); return QUIT; }
979 { BEGIN(needstring); return QUIT; }
984 { BEGIN(needstring); return DHIST; }
989 { BEGIN(needstring); return LS; }
994 { BEGIN(needstring); return ADD; }
999 { BEGIN(needstring); return ADDX; }
1004 { BEGIN(needstring); return LIST; }
1009 { BEGIN(needstring); return DELETE; }
1014 { BEGIN(needstring); return DELETEX; }
1019 { BEGIN(needstring); return PWD; }
1024 { BEGIN(needstring); return CLEAR; }
1029 { BEGIN(INITIAL); return HELP; }
1034 { BEGIN(needstring); return HELP; }
1039 { BEGIN(needstring); return LCD; }
1044 { BEGIN(needstring); return LPWD; }
1049 { BEGIN(needstring); return EXTRACT; }
1054 { BEGIN(needstring); return MODE; }
1059 { BEGIN(needstring); return TAR; }
1064 { BEGIN(needstring); return SMB; }
1067 /* rule 33 can match eol */
1070 { BEGIN(INITIAL); return NL; }
1073 /* quoted file names */
1079 BEGIN(propertypriority);
1095 if(string_buf != NULL) {
1096 g_printf("ERROR:string_buf != NULL: %s\n",string_buf);
1098 BEGIN(quotedstring);
1099 strappend(string_buf, yytext);
1106 strappend(string_buf, yytext);
1113 /* escaped character (including quote) */
1114 strappend(string_buf, yytext);
1120 { /* saw closing quote - all done */
1121 strappend(string_buf, yytext);
1122 yylval.strval = string_buf;
1129 /* rule 40 can match eol */
1133 fprintf(stderr,"Unterminated quoted string\n");
1146 yylval.strval = stralloc(yytext);
1155 /* rule 42 can match eol */
1162 /* everything should have been handled by now, so this rule is disabled */
1166 . { yyerror("invalid character"); }
1174 #line 1175 "uscan.c"
1175 case YY_STATE_EOF(INITIAL):
1176 case YY_STATE_EOF(quotedstring):
1177 case YY_STATE_EOF(needdevice):
1178 case YY_STATE_EOF(needstring):
1179 case YY_STATE_EOF(needmode):
1180 case YY_STATE_EOF(astring):
1181 case YY_STATE_EOF(propertyappend):
1182 case YY_STATE_EOF(propertypriority):
1185 case YY_END_OF_BUFFER:
1187 /* Amount of text matched not including the EOB char. */
1188 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
1190 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1191 *yy_cp = (yy_hold_char);
1192 YY_RESTORE_YY_MORE_OFFSET
1194 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1196 /* We're scanning a new file or input source. It's
1197 * possible that this happened because the user
1198 * just pointed yyin at a new source and called
1199 * yylex(). If so, then we have to assure
1200 * consistency between YY_CURRENT_BUFFER and our
1201 * globals. Here is the right place to do so, because
1202 * this is the first action (other than possibly a
1203 * back-up) that will match for the new input source.
1205 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1206 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1207 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1210 /* Note that here we test for yy_c_buf_p "<=" to the position
1211 * of the first EOB in the buffer, since yy_c_buf_p will
1212 * already have been incremented past the NUL character
1213 * (since all states make transitions on EOB to the
1214 * end-of-buffer state). Contrast this with the test
1217 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1218 { /* This was really a NUL. */
1219 yy_state_type yy_next_state;
1221 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1223 yy_current_state = yy_get_previous_state( );
1225 /* Okay, we're now positioned to make the NUL
1226 * transition. We couldn't have
1227 * yy_get_previous_state() go ahead and do it
1228 * for us because it doesn't know how to deal
1229 * with the possibility of jamming (and we don't
1230 * want to build jamming into it because then it
1231 * will run more slowly).
1234 yy_next_state = yy_try_NUL_trans( yy_current_state );
1236 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1238 if ( yy_next_state )
1240 /* Consume the NUL. */
1241 yy_cp = ++(yy_c_buf_p);
1242 yy_current_state = yy_next_state;
1248 yy_cp = (yy_c_buf_p);
1249 goto yy_find_action;
1253 else switch ( yy_get_next_buffer( ) )
1255 case EOB_ACT_END_OF_FILE:
1257 (yy_did_buffer_switch_on_eof) = 0;
1261 /* Note: because we've taken care in
1262 * yy_get_next_buffer() to have set up
1263 * yytext, we can now set up
1264 * yy_c_buf_p so that if some total
1265 * hoser (like flex itself) wants to
1266 * call the scanner after we return the
1267 * YY_NULL, it'll still work - another
1268 * YY_NULL will get returned.
1270 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1272 yy_act = YY_STATE_EOF(YY_START);
1278 if ( ! (yy_did_buffer_switch_on_eof) )
1284 case EOB_ACT_CONTINUE_SCAN:
1286 (yytext_ptr) + yy_amount_of_matched_text;
1288 yy_current_state = yy_get_previous_state( );
1290 yy_cp = (yy_c_buf_p);
1291 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1294 case EOB_ACT_LAST_MATCH:
1296 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1298 yy_current_state = yy_get_previous_state( );
1300 yy_cp = (yy_c_buf_p);
1301 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1302 goto yy_find_action;
1309 "fatal flex scanner internal error--no action found" );
1310 } /* end of action switch */
1311 } /* end of scanning one token */
1312 } /* end of yylex */
1314 /* yy_get_next_buffer - try to read in a new buffer
1316 * Returns a code representing an action:
1317 * EOB_ACT_LAST_MATCH -
1318 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1319 * EOB_ACT_END_OF_FILE - end of file
1321 static int yy_get_next_buffer (void)
1323 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1324 register char *source = (yytext_ptr);
1325 register int number_to_move, i;
1328 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1330 "fatal flex scanner internal error--end of buffer missed" );
1332 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1333 { /* Don't try to fill the buffer, so this is an EOF. */
1334 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1336 /* We matched a single character, the EOB, so
1337 * treat this as a final EOF.
1339 return EOB_ACT_END_OF_FILE;
1344 /* We matched some text prior to the EOB, first
1347 return EOB_ACT_LAST_MATCH;
1351 /* Try to read more data. */
1353 /* First move last chars to start of buffer. */
1354 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1356 for ( i = 0; i < number_to_move; ++i )
1357 *(dest++) = *(source++);
1359 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1360 /* don't do the read, it's not guaranteed to return an EOF,
1363 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1368 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1370 while ( num_to_read <= 0 )
1371 { /* Not enough room in the buffer - grow it. */
1373 /* just a shorter name for the current buffer */
1374 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1376 int yy_c_buf_p_offset =
1377 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1379 if ( b->yy_is_our_buffer )
1381 int new_size = b->yy_buf_size * 2;
1383 if ( new_size <= 0 )
1384 b->yy_buf_size += b->yy_buf_size / 8;
1386 b->yy_buf_size *= 2;
1388 b->yy_ch_buf = (char *)
1389 /* Include room in for 2 EOB chars. */
1390 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1393 /* Can't grow it, we don't own it. */
1396 if ( ! b->yy_ch_buf )
1398 "fatal error - scanner input buffer overflow" );
1400 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1402 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1407 if ( num_to_read > YY_READ_BUF_SIZE )
1408 num_to_read = YY_READ_BUF_SIZE;
1410 /* Read in more data. */
1411 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1412 (yy_n_chars), (size_t) num_to_read );
1414 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1417 if ( (yy_n_chars) == 0 )
1419 if ( number_to_move == YY_MORE_ADJ )
1421 ret_val = EOB_ACT_END_OF_FILE;
1427 ret_val = EOB_ACT_LAST_MATCH;
1428 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1429 YY_BUFFER_EOF_PENDING;
1434 ret_val = EOB_ACT_CONTINUE_SCAN;
1436 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1437 /* Extend the array by 50%, plus the number we really need. */
1438 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1439 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1440 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1441 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1444 (yy_n_chars) += number_to_move;
1445 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1446 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1448 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1453 /* yy_get_previous_state - get the state just before the EOB char was reached */
1455 static yy_state_type yy_get_previous_state (void)
1457 register yy_state_type yy_current_state;
1458 register char *yy_cp;
1460 yy_current_state = (yy_start);
1462 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1464 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1465 if ( yy_accept[yy_current_state] )
1467 (yy_last_accepting_state) = yy_current_state;
1468 (yy_last_accepting_cpos) = yy_cp;
1470 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1472 yy_current_state = (int) yy_def[yy_current_state];
1473 if ( yy_current_state >= 175 )
1474 yy_c = yy_meta[(unsigned int) yy_c];
1476 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1479 return yy_current_state;
1482 /* yy_try_NUL_trans - try to make a transition on the NUL character
1485 * next_state = yy_try_NUL_trans( current_state );
1487 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1489 register int yy_is_jam;
1490 register char *yy_cp = (yy_c_buf_p);
1492 register YY_CHAR yy_c = 1;
1493 if ( yy_accept[yy_current_state] )
1495 (yy_last_accepting_state) = yy_current_state;
1496 (yy_last_accepting_cpos) = yy_cp;
1498 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1500 yy_current_state = (int) yy_def[yy_current_state];
1501 if ( yy_current_state >= 175 )
1502 yy_c = yy_meta[(unsigned int) yy_c];
1504 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1505 yy_is_jam = (yy_current_state == 174);
1507 return yy_is_jam ? 0 : yy_current_state;
1510 static void yyunput (int c, register char * yy_bp )
1512 register char *yy_cp;
1514 yy_cp = (yy_c_buf_p);
1516 /* undo effects of setting up yytext */
1517 *yy_cp = (yy_hold_char);
1519 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1520 { /* need to shift things up to make room */
1521 /* +2 for EOB chars. */
1522 register int number_to_move = (yy_n_chars) + 2;
1523 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1524 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1525 register char *source =
1526 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1528 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1529 *--dest = *--source;
1531 yy_cp += (int) (dest - source);
1532 yy_bp += (int) (dest - source);
1533 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1534 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1536 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1537 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1540 *--yy_cp = (char) c;
1542 (yytext_ptr) = yy_bp;
1543 (yy_hold_char) = *yy_cp;
1544 (yy_c_buf_p) = yy_cp;
1549 static int yyinput (void)
1551 static int input (void)
1557 *(yy_c_buf_p) = (yy_hold_char);
1559 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1561 /* yy_c_buf_p now points to the character we want to return.
1562 * If this occurs *before* the EOB characters, then it's a
1563 * valid NUL; if not, then we've hit the end of the buffer.
1565 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1566 /* This was really a NUL. */
1567 *(yy_c_buf_p) = '\0';
1570 { /* need more input */
1571 int offset = (yy_c_buf_p) - (yytext_ptr);
1574 switch ( yy_get_next_buffer( ) )
1576 case EOB_ACT_LAST_MATCH:
1577 /* This happens because yy_g_n_b()
1578 * sees that we've accumulated a
1579 * token and flags that we need to
1580 * try matching the token before
1581 * proceeding. But for input(),
1582 * there's no matching to consider.
1583 * So convert the EOB_ACT_LAST_MATCH
1584 * to EOB_ACT_END_OF_FILE.
1587 /* Reset buffer status. */
1592 case EOB_ACT_END_OF_FILE:
1597 if ( ! (yy_did_buffer_switch_on_eof) )
1606 case EOB_ACT_CONTINUE_SCAN:
1607 (yy_c_buf_p) = (yytext_ptr) + offset;
1613 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1614 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1615 (yy_hold_char) = *++(yy_c_buf_p);
1619 #endif /* ifndef YY_NO_INPUT */
1621 /** Immediately switch to a different input stream.
1622 * @param input_file A readable stream.
1624 * @note This function does not reset the start condition to @c INITIAL .
1626 void yyrestart (FILE * input_file )
1629 if ( ! YY_CURRENT_BUFFER ){
1630 yyensure_buffer_stack ();
1631 YY_CURRENT_BUFFER_LVALUE =
1632 yy_create_buffer(yyin,YY_BUF_SIZE );
1635 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1636 yy_load_buffer_state( );
1639 /** Switch to a different input buffer.
1640 * @param new_buffer The new input buffer.
1643 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1646 /* TODO. We should be able to replace this entire function body
1648 * yypop_buffer_state();
1649 * yypush_buffer_state(new_buffer);
1651 yyensure_buffer_stack ();
1652 if ( YY_CURRENT_BUFFER == new_buffer )
1655 if ( YY_CURRENT_BUFFER )
1657 /* Flush out information for old buffer. */
1658 *(yy_c_buf_p) = (yy_hold_char);
1659 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1660 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1663 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1664 yy_load_buffer_state( );
1666 /* We don't actually know whether we did this switch during
1667 * EOF (yywrap()) processing, but the only time this flag
1668 * is looked at is after yywrap() is called, so it's safe
1669 * to go ahead and always set it.
1671 (yy_did_buffer_switch_on_eof) = 1;
1674 static void yy_load_buffer_state (void)
1676 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1677 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1678 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1679 (yy_hold_char) = *(yy_c_buf_p);
1682 /** Allocate and initialize an input buffer state.
1683 * @param file A readable stream.
1684 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1686 * @return the allocated buffer state.
1688 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1692 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1694 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1696 b->yy_buf_size = size;
1698 /* yy_ch_buf has to be 2 characters longer than the size given because
1699 * we need to put in 2 end-of-buffer characters.
1701 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1702 if ( ! b->yy_ch_buf )
1703 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1705 b->yy_is_our_buffer = 1;
1707 yy_init_buffer(b,file );
1712 /** Destroy the buffer.
1713 * @param b a buffer created with yy_create_buffer()
1716 void yy_delete_buffer (YY_BUFFER_STATE b )
1722 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1723 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1725 if ( b->yy_is_our_buffer )
1726 yyfree((void *) b->yy_ch_buf );
1728 yyfree((void *) b );
1732 extern int isatty (int );
1733 #endif /* __cplusplus */
1735 /* Initializes or reinitializes a buffer.
1736 * This function is sometimes called more than once on the same buffer,
1737 * such as during a yyrestart() or at EOF.
1739 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1744 yy_flush_buffer(b );
1746 b->yy_input_file = file;
1747 b->yy_fill_buffer = 1;
1749 /* If b is the current buffer, then yy_init_buffer was _probably_
1750 * called from yyrestart() or through yy_get_next_buffer.
1751 * In that case, we don't want to reset the lineno or column.
1753 if (b != YY_CURRENT_BUFFER){
1754 b->yy_bs_lineno = 1;
1755 b->yy_bs_column = 0;
1758 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1763 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1764 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1767 void yy_flush_buffer (YY_BUFFER_STATE b )
1774 /* We always need two end-of-buffer characters. The first causes
1775 * a transition to the end-of-buffer state. The second causes
1776 * a jam in that state.
1778 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1779 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1781 b->yy_buf_pos = &b->yy_ch_buf[0];
1784 b->yy_buffer_status = YY_BUFFER_NEW;
1786 if ( b == YY_CURRENT_BUFFER )
1787 yy_load_buffer_state( );
1790 /** Pushes the new state onto the stack. The new state becomes
1791 * the current state. This function will allocate the stack
1793 * @param new_buffer The new state.
1796 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1798 if (new_buffer == NULL)
1801 yyensure_buffer_stack();
1803 /* This block is copied from yy_switch_to_buffer. */
1804 if ( YY_CURRENT_BUFFER )
1806 /* Flush out information for old buffer. */
1807 *(yy_c_buf_p) = (yy_hold_char);
1808 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1809 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1812 /* Only push if top exists. Otherwise, replace top. */
1813 if (YY_CURRENT_BUFFER)
1814 (yy_buffer_stack_top)++;
1815 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1817 /* copied from yy_switch_to_buffer. */
1818 yy_load_buffer_state( );
1819 (yy_did_buffer_switch_on_eof) = 1;
1822 /** Removes and deletes the top of the stack, if present.
1823 * The next element becomes the new top.
1826 void yypop_buffer_state (void)
1828 if (!YY_CURRENT_BUFFER)
1831 yy_delete_buffer(YY_CURRENT_BUFFER );
1832 YY_CURRENT_BUFFER_LVALUE = NULL;
1833 if ((yy_buffer_stack_top) > 0)
1834 --(yy_buffer_stack_top);
1836 if (YY_CURRENT_BUFFER) {
1837 yy_load_buffer_state( );
1838 (yy_did_buffer_switch_on_eof) = 1;
1842 /* Allocates the stack if it does not exist.
1843 * Guarantees space for at least one push.
1845 static void yyensure_buffer_stack (void)
1849 if (!(yy_buffer_stack)) {
1851 /* First allocation is just for 2 elements, since we don't know if this
1852 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1853 * immediate realloc on the next call.
1856 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1857 (num_to_alloc * sizeof(struct yy_buffer_state*)
1859 if ( ! (yy_buffer_stack) )
1860 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1862 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1864 (yy_buffer_stack_max) = num_to_alloc;
1865 (yy_buffer_stack_top) = 0;
1869 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1871 /* Increase the buffer to prepare for a possible push. */
1872 int grow_size = 8 /* arbitrary grow size */;
1874 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1875 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1877 num_to_alloc * sizeof(struct yy_buffer_state*)
1879 if ( ! (yy_buffer_stack) )
1880 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1882 /* zero only the new slots.*/
1883 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1884 (yy_buffer_stack_max) = num_to_alloc;
1888 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1889 * @param base the character buffer
1890 * @param size the size in bytes of the character buffer
1892 * @return the newly allocated buffer state object.
1894 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1899 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1900 base[size-1] != YY_END_OF_BUFFER_CHAR )
1901 /* They forgot to leave room for the EOB's. */
1904 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1906 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1908 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1909 b->yy_buf_pos = b->yy_ch_buf = base;
1910 b->yy_is_our_buffer = 0;
1911 b->yy_input_file = 0;
1912 b->yy_n_chars = b->yy_buf_size;
1913 b->yy_is_interactive = 0;
1915 b->yy_fill_buffer = 0;
1916 b->yy_buffer_status = YY_BUFFER_NEW;
1918 yy_switch_to_buffer(b );
1923 /** Setup the input buffer state to scan a string. The next call to yylex() will
1924 * scan from a @e copy of @a str.
1925 * @param yystr a NUL-terminated string to scan
1927 * @return the newly allocated buffer state object.
1928 * @note If you want to scan bytes that may contain NUL values, then use
1929 * yy_scan_bytes() instead.
1931 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1934 return yy_scan_bytes(yystr,strlen(yystr) );
1937 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1938 * scan from a @e copy of @a bytes.
1939 * @param bytes the byte buffer to scan
1940 * @param len the number of bytes in the buffer pointed to by @a bytes.
1942 * @return the newly allocated buffer state object.
1944 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1951 /* Get memory for full buffer, including space for trailing EOB's. */
1952 n = _yybytes_len + 2;
1953 buf = (char *) yyalloc(n );
1955 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1957 for ( i = 0; i < _yybytes_len; ++i )
1958 buf[i] = yybytes[i];
1960 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1962 b = yy_scan_buffer(buf,n );
1964 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1966 /* It's okay to grow etc. this buffer, and we should throw it
1967 * away when we're done.
1969 b->yy_is_our_buffer = 1;
1974 #ifndef YY_EXIT_FAILURE
1975 #define YY_EXIT_FAILURE 2
1978 static void yy_fatal_error (yyconst char* msg )
1980 (void) fprintf( stderr, "%s\n", msg );
1981 exit( YY_EXIT_FAILURE );
1984 /* Redefine yyless() so it works in section 3 code. */
1990 /* Undo effects of setting up yytext. */ \
1991 int yyless_macro_arg = (n); \
1992 YY_LESS_LINENO(yyless_macro_arg);\
1993 yytext[yyleng] = (yy_hold_char); \
1994 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1995 (yy_hold_char) = *(yy_c_buf_p); \
1996 *(yy_c_buf_p) = '\0'; \
1997 yyleng = yyless_macro_arg; \
2001 /* Accessor methods (get/set functions) to struct members. */
2003 /** Get the current line number.
2006 int yyget_lineno (void)
2012 /** Get the input stream.
2015 FILE *yyget_in (void)
2020 /** Get the output stream.
2023 FILE *yyget_out (void)
2028 /** Get the length of the current token.
2031 int yyget_leng (void)
2036 /** Get the current token.
2040 char *yyget_text (void)
2045 /** Set the current line number.
2046 * @param line_number
2049 void yyset_lineno (int line_number )
2052 yylineno = line_number;
2055 /** Set the input stream. This does not discard the current
2057 * @param in_str A readable stream.
2059 * @see yy_switch_to_buffer
2061 void yyset_in (FILE * in_str )
2066 void yyset_out (FILE * out_str )
2071 int yyget_debug (void)
2073 return yy_flex_debug;
2076 void yyset_debug (int bdebug )
2078 yy_flex_debug = bdebug ;
2081 static int yy_init_globals (void)
2083 /* Initialization is the same as for the non-reentrant scanner.
2084 * This function is called from yylex_destroy(), so don't allocate here.
2087 (yy_buffer_stack) = 0;
2088 (yy_buffer_stack_top) = 0;
2089 (yy_buffer_stack_max) = 0;
2090 (yy_c_buf_p) = (char *) 0;
2094 /* Defined in main.c */
2103 /* For future reference: Set errno on error, since we are called by
2109 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
2110 int yylex_destroy (void)
2113 /* Pop the buffer stack, destroying each element. */
2114 while(YY_CURRENT_BUFFER){
2115 yy_delete_buffer(YY_CURRENT_BUFFER );
2116 YY_CURRENT_BUFFER_LVALUE = NULL;
2117 yypop_buffer_state();
2120 /* Destroy the stack itself. */
2121 yyfree((yy_buffer_stack) );
2122 (yy_buffer_stack) = NULL;
2124 /* Reset the globals. This is important in a non-reentrant scanner so the next time
2125 * yylex() is called, initialization will occur. */
2132 * Internal utility routines.
2136 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
2139 for ( i = 0; i < n; ++i )
2144 #ifdef YY_NEED_STRLEN
2145 static int yy_flex_strlen (yyconst char * s )
2148 for ( n = 0; s[n]; ++n )
2155 void *yyalloc (yy_size_t size )
2157 return (void *) malloc( size );
2160 void *yyrealloc (void * ptr, yy_size_t size )
2162 /* The cast to (char *) in the following accommodates both
2163 * implementations that use char* generic pointers, and those
2164 * that use void* generic pointers. It works with the latter
2165 * because both ANSI C and C++ allow castless assignment from
2166 * any pointer type to void*, and deal with argument conversions
2167 * as though doing an assignment.
2169 return (void *) realloc( (char *) ptr, size );
2172 void yyfree (void * ptr )
2174 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2177 #define YYTABLES_NAME "yytables"
2190 char *line1 = stralloc2(line, "\n");
2191 b = yy_scan_string(line1); /* tell lex to scan lineread */
2192 result = yyparse(); /* parse lineread and act */
2193 yy_delete_buffer(b);