1 2#line 3 "tokenparser.c" 3 4#define YY_INT_ALIGNED short int 5 6/* A lexical scanner generated by flex */ 7 8#define FLEX_SCANNER 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 13#define FLEX_BETA 14#endif 15 16/* First, we deal with platform-specific or compiler-specific issues. */ 17 18/* begin standard C headers. */ 19#include <stdio.h> 20#include <string.h> 21#include <errno.h> 22#include <stdlib.h> 23 24/* end standard C headers. */ 25 26/* flex integer type definitions */ 27 28#ifndef FLEXINT_H 29#define FLEXINT_H 30 31/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ 32 33#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L 34 35/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, 36 * if you want the limit (max/min) macros for int types. 37 */ 38#ifndef __STDC_LIMIT_MACROS 39#define __STDC_LIMIT_MACROS 1 40#endif 41 42#include <inttypes.h> 43typedef int8_t flex_int8_t; 44typedef uint8_t flex_uint8_t; 45typedef int16_t flex_int16_t; 46typedef uint16_t flex_uint16_t; 47typedef int32_t flex_int32_t; 48typedef uint32_t flex_uint32_t; 49#else 50typedef signed char flex_int8_t; 51typedef short int flex_int16_t; 52typedef int flex_int32_t; 53typedef unsigned char flex_uint8_t; 54typedef unsigned short int flex_uint16_t; 55typedef unsigned int flex_uint32_t; 56 57/* Limits of integral types. */ 58#ifndef INT8_MIN 59#define INT8_MIN (-128) 60#endif 61#ifndef INT16_MIN 62#define INT16_MIN (-32767-1) 63#endif 64#ifndef INT32_MIN 65#define INT32_MIN (-2147483647-1) 66#endif 67#ifndef INT8_MAX 68#define INT8_MAX (127) 69#endif 70#ifndef INT16_MAX 71#define INT16_MAX (32767) 72#endif 73#ifndef INT32_MAX 74#define INT32_MAX (2147483647) 75#endif 76#ifndef UINT8_MAX 77#define UINT8_MAX (255U) 78#endif 79#ifndef UINT16_MAX 80#define UINT16_MAX (65535U) 81#endif 82#ifndef UINT32_MAX 83#define UINT32_MAX (4294967295U) 84#endif 85 86#endif /* ! C99 */ 87 88#endif /* ! FLEXINT_H */ 89 90#ifdef __cplusplus 91 92/* The "const" storage-class-modifier is valid. */ 93#define YY_USE_CONST 94 95#else /* ! __cplusplus */ 96 97/* C99 requires __STDC__ to be defined as 1. */ 98#if defined (__STDC__) 99 100#define YY_USE_CONST 101 102#endif /* defined (__STDC__) */ 103#endif /* ! __cplusplus */ 104 105#ifdef YY_USE_CONST 106#define yyconst const 107#else 108#define yyconst 109#endif 110 111/* Returned upon end-of-file. */ 112#define YY_NULL 0 113 114/* Promotes a possibly negative, possibly signed char to an unsigned 115 * integer for use as an array index. If the signed char is negative, 116 * we want to instead treat it as an 8-bit unsigned char, hence the 117 * double cast. 118 */ 119#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) 120 121/* Enter a start condition. This macro really ought to take a parameter, 122 * but we do it the disgusting crufty way forced on us by the ()-less 123 * definition of BEGIN. 124 */ 125#define BEGIN (yy_start) = 1 + 2 * 126 127/* Translate the current start state into a value that can be later handed 128 * to BEGIN to return to the state. The YYSTATE alias is for lex 129 * compatibility. 130 */ 131#define YY_START (((yy_start) - 1) / 2) 132#define YYSTATE YY_START 133 134/* Action number for EOF rule of a given start state. */ 135#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) 136 137/* Special action meaning "start processing a new file". */ 138#define YY_NEW_FILE yyrestart(yyin ) 139 140#define YY_END_OF_BUFFER_CHAR 0 141 142/* Size of default input buffer. */ 143#ifndef YY_BUF_SIZE 144#ifdef __ia64__ 145/* On IA-64, the buffer size is 16k, not 8k. 146 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. 147 * Ditto for the __ia64__ case accordingly. 148 */ 149#define YY_BUF_SIZE 32768 150#else 151#define YY_BUF_SIZE 16384 152#endif /* __ia64__ */ 153#endif 154 155/* The state buf must be large enough to hold one state per character in the main buffer. 156 */ 157#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) 158 159#ifndef YY_TYPEDEF_YY_BUFFER_STATE 160#define YY_TYPEDEF_YY_BUFFER_STATE 161typedef struct yy_buffer_state *YY_BUFFER_STATE; 162#endif 163 164extern int yyleng; 165 166extern FILE *yyin, *yyout; 167 168#define EOB_ACT_CONTINUE_SCAN 0 169#define EOB_ACT_END_OF_FILE 1 170#define EOB_ACT_LAST_MATCH 2 171 172 #define YY_LESS_LINENO(n) 173 174/* Return all but the first "n" matched characters back to the input stream. */ 175#define yyless(n) \ 176 do \ 177 { \ 178 /* Undo effects of setting up yytext. */ \ 179 int yyless_macro_arg = (n); \ 180 YY_LESS_LINENO(yyless_macro_arg);\ 181 *yy_cp = (yy_hold_char); \ 182 YY_RESTORE_YY_MORE_OFFSET \ 183 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ 184 YY_DO_BEFORE_ACTION; /* set up yytext again */ \ 185 } \ 186 while ( 0 ) 187 188#define unput(c) yyunput( c, (yytext_ptr) ) 189 190#ifndef YY_TYPEDEF_YY_SIZE_T 191#define YY_TYPEDEF_YY_SIZE_T 192typedef size_t yy_size_t; 193#endif 194 195#ifndef YY_STRUCT_YY_BUFFER_STATE 196#define YY_STRUCT_YY_BUFFER_STATE 197struct yy_buffer_state 198 { 199 FILE *yy_input_file; 200 201 char *yy_ch_buf; /* input buffer */ 202 char *yy_buf_pos; /* current position in input buffer */ 203 204 /* Size of input buffer in bytes, not including room for EOB 205 * characters. 206 */ 207 yy_size_t yy_buf_size; 208 209 /* Number of characters read into yy_ch_buf, not including EOB 210 * characters. 211 */ 212 int yy_n_chars; 213 214 /* Whether we "own" the buffer - i.e., we know we created it, 215 * and can realloc() it to grow it, and should free() it to 216 * delete it. 217 */ 218 int yy_is_our_buffer; 219 220 /* Whether this is an "interactive" input source; if so, and 221 * if we're using stdio for input, then we want to use getc() 222 * instead of fread(), to make sure we stop fetching input after 223 * each newline. 224 */ 225 int yy_is_interactive; 226 227 /* Whether we're considered to be at the beginning of a line. 228 * If so, '^' rules will be active on the next match, otherwise 229 * not. 230 */ 231 int yy_at_bol; 232 233 int yy_bs_lineno; /**< The line count. */ 234 int yy_bs_column; /**< The column count. */ 235 236 /* Whether to try to fill the input buffer when we reach the 237 * end of it. 238 */ 239 int yy_fill_buffer; 240 241 int yy_buffer_status; 242 243#define YY_BUFFER_NEW 0 244#define YY_BUFFER_NORMAL 1 245 /* When an EOF's been seen but there's still some text to process 246 * then we mark the buffer as YY_EOF_PENDING, to indicate that we 247 * shouldn't try reading from the input source any more. We might 248 * still have a bunch of tokens to match, though, because of 249 * possible backing-up. 250 * 251 * When we actually see the EOF, we change the status to "new" 252 * (via yyrestart()), so that the user can continue scanning by 253 * just pointing yyin at a new input file. 254 */ 255#define YY_BUFFER_EOF_PENDING 2 256 257 }; 258#endif /* !YY_STRUCT_YY_BUFFER_STATE */ 259 260/* Stack of input buffers. */ 261static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ 262static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ 263static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ 264 265/* We provide macros for accessing buffer states in case in the 266 * future we want to put the buffer states in a more general 267 * "scanner state". 268 * 269 * Returns the top of the stack, or NULL. 270 */ 271#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ 272 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ 273 : NULL) 274 275/* Same as previous macro, but useful when we know that the buffer stack is not 276 * NULL or when we need an lvalue. For internal use only. 277 */ 278#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] 279 280/* yy_hold_char holds the character lost when yytext is formed. */ 281static char yy_hold_char; 282static int yy_n_chars; /* number of characters read into yy_ch_buf */ 283int yyleng; 284 285/* Points to current character in buffer. */ 286static char *yy_c_buf_p = (char *) 0; 287static int yy_init = 0; /* whether we need to initialize */ 288static int yy_start = 0; /* start state number */ 289 290/* Flag which is used to allow yywrap()'s to do buffer switches 291 * instead of setting up a fresh yyin. A bit of a hack ... 292 */ 293static int yy_did_buffer_switch_on_eof; 294 295void yyrestart (FILE *input_file ); 296void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); 297YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); 298void yy_delete_buffer (YY_BUFFER_STATE b ); 299void yy_flush_buffer (YY_BUFFER_STATE b ); 300void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); 301void yypop_buffer_state (void ); 302 303static void yyensure_buffer_stack (void ); 304static void yy_load_buffer_state (void ); 305static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); 306 307#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) 308 309YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); 310YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); 311YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); 312 313void *yyalloc (yy_size_t ); 314void *yyrealloc (void *,yy_size_t ); 315void yyfree (void * ); 316 317#define yy_new_buffer yy_create_buffer 318 319#define yy_set_interactive(is_interactive) \ 320 { \ 321 if ( ! YY_CURRENT_BUFFER ){ \ 322 yyensure_buffer_stack (); \ 323 YY_CURRENT_BUFFER_LVALUE = \ 324 yy_create_buffer(yyin,YY_BUF_SIZE ); \ 325 } \ 326 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ 327 } 328 329#define yy_set_bol(at_bol) \ 330 { \ 331 if ( ! YY_CURRENT_BUFFER ){\ 332 yyensure_buffer_stack (); \ 333 YY_CURRENT_BUFFER_LVALUE = \ 334 yy_create_buffer(yyin,YY_BUF_SIZE ); \ 335 } \ 336 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ 337 } 338 339#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) 340 341/* Begin user sect3 */ 342 343#define yywrap(n) 1 344#define YY_SKIP_YYWRAP 345 346typedef unsigned char YY_CHAR; 347 348FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; 349 350typedef int yy_state_type; 351 352extern int yylineno; 353 354int yylineno = 1; 355 356extern char *yytext; 357#define yytext_ptr yytext 358 359static yy_state_type yy_get_previous_state (void ); 360static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); 361static int yy_get_next_buffer (void ); 362static void yy_fatal_error (yyconst char msg[] ); 363 364/* Done after the current pattern has been matched and before the 365 * corresponding action - sets up yytext. 366 */ 367#define YY_DO_BEFORE_ACTION \ 368 (yytext_ptr) = yy_bp; \ 369 yyleng = (size_t) (yy_cp - yy_bp); \ 370 (yy_hold_char) = *yy_cp; \ 371 *yy_cp = '\0'; \ 372 (yy_c_buf_p) = yy_cp; 373 374#define YY_NUM_RULES 7 375#define YY_END_OF_BUFFER 8 376/* This struct is not used in this scanner, 377 but its presence is necessary. */ 378struct yy_trans_info 379 { 380 flex_int32_t yy_verify; 381 flex_int32_t yy_nxt; 382 }; 383static yyconst flex_int16_t yy_accept[39] = 384 { 0, 385 0, 0, 8, 6, 4, 2, 1, 6, 1, 0, 386 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 387 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 388 0, 0, 0, 0, 0, 0, 5, 0 389 } ; 390 391static yyconst flex_int32_t yy_ec[256] = 392 { 0, 393 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 394 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 395 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 396 1, 2, 4, 4, 5, 4, 4, 4, 4, 4, 397 4, 4, 4, 4, 4, 4, 6, 7, 7, 7, 398 7, 7, 7, 7, 7, 7, 7, 4, 4, 8, 399 4, 9, 4, 4, 10, 10, 10, 10, 10, 10, 400 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 401 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 402 4, 1, 4, 4, 4, 1, 11, 11, 11, 11, 403 404 12, 11, 13, 11, 14, 11, 15, 11, 11, 16, 405 11, 11, 11, 17, 18, 19, 11, 11, 11, 11, 406 20, 11, 1, 1, 1, 4, 1, 1, 1, 1, 407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 409 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 410 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 411 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 412 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 413 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 414 415 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 416 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 417 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 418 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 419 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 420 1, 1, 1, 1, 1 421 } ; 422 423static yyconst flex_int32_t yy_meta[21] = 424 { 0, 425 1, 2, 3, 4, 4, 4, 2, 1, 1, 2, 426 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 427 } ; 428 429static yyconst flex_int16_t yy_base[43] = 430 { 0, 431 0, 7, 49, 50, 50, 50, 0, 1, 0, 36, 432 28, 26, 28, 35, 29, 0, 26, 33, 27, 33, 433 29, 22, 0, 24, 27, 14, 27, 23, 13, 50, 434 10, 9, 4, 1, 0, 2, 50, 50, 19, 23, 435 2, 26 436 } ; 437 438static yyconst flex_int16_t yy_def[43] = 439 { 0, 440 39, 39, 38, 38, 38, 38, 40, 38, 40, 38, 441 38, 38, 38, 38, 38, 41, 38, 41, 38, 38, 442 38, 38, 42, 38, 42, 38, 38, 38, 38, 38, 443 38, 38, 38, 38, 38, 38, 38, 0, 38, 38, 444 38, 38 445 } ; 446 447static yyconst flex_int16_t yy_nxt[71] = 448 { 0, 449 38, 5, 6, 18, 7, 38, 38, 8, 5, 6, 450 37, 7, 36, 38, 8, 10, 35, 34, 11, 4, 451 4, 4, 4, 9, 9, 33, 9, 25, 32, 25, 452 31, 30, 29, 28, 27, 26, 24, 23, 22, 21, 453 20, 19, 17, 16, 15, 14, 13, 12, 38, 3, 454 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 455 38, 38, 38, 38, 38, 38, 38, 38, 38, 38 456 } ; 457 458static yyconst flex_int16_t yy_chk[71] = 459 { 0, 460 0, 1, 1, 41, 1, 0, 0, 1, 2, 2, 461 36, 2, 35, 0, 2, 8, 34, 33, 8, 39, 462 39, 39, 39, 40, 40, 32, 40, 42, 31, 42, 463 29, 28, 27, 26, 25, 24, 22, 21, 20, 19, 464 18, 17, 15, 14, 13, 12, 11, 10, 3, 38, 465 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 466 38, 38, 38, 38, 38, 38, 38, 38, 38, 38 467 } ; 468 469static yy_state_type yy_last_accepting_state; 470static char *yy_last_accepting_cpos; 471 472extern int yy_flex_debug; 473int yy_flex_debug = 0; 474 475/* The intent behind this definition is that it'll catch 476 * any uses of REJECT which flex missed. 477 */ 478#define REJECT reject_used_but_not_detected 479#define yymore() yymore_used_but_not_detected 480#define YY_MORE_ADJ 0 481#define YY_RESTORE_YY_MORE_OFFSET 482char *yytext; 483#line 1 "tokenparser.l" 484/* 485 * Reads lexical config files and updates database. 486 * 487 * MUSCLE SmartCard Development ( http://www.linuxnet.com ) 488 * 489 * Copyright (C) 2001-2003 490 * David Corcoran <corcoran@linuxnet.com> 491 * Copyright (C) 2003-2010 492 * Ludovic Rousseau <ludovic.rousseau@free.fr> 493 * 494 * $Id: tokenparser.l 6712 2013-08-05 19:11:47Z rousseau $ 495 */ 496/** 497 * @file 498 * @brief provides parsing functions for Info.plist files 499 * platforms 500 */ 501#line 21 "tokenparser.l" 502 503#include "config.h" 504#include <stdio.h> 505#include <string.h> 506#include <errno.h> 507#define NDEBUG 508#include <assert.h> 509 510#include "simclist.h" 511#include "debuglog.h" 512#include "parser.h" 513#include "strlcpycat.h" 514 515static void eval_key(char *pcToken, list_t *list_key); 516static void eval_value(char *pcToken, list_t *list_values); 517void tperrorCheck (char *pcToken_error); 518 519static list_t *ListKeys; 520static list_t *ListValues; 521 522#define YY_NO_INPUT 1 523#line 524 "tokenparser.c" 524 525#define INITIAL 0 526 527#ifndef YY_NO_UNISTD_H 528/* Special case for "unistd.h", since it is non-ANSI. We include it way 529 * down here because we want the user's section 1 to have been scanned first. 530 * The user has a chance to override it with an option. 531 */ 532#include <unistd.h> 533#endif 534 535#ifndef YY_EXTRA_TYPE 536#define YY_EXTRA_TYPE void * 537#endif 538 539static int yy_init_globals (void ); 540 541/* Accessor methods to globals. 542 These are made visible to non-reentrant scanners for convenience. */ 543 544int yylex_destroy (void ); 545 546int yyget_debug (void ); 547 548void yyset_debug (int debug_flag ); 549 550YY_EXTRA_TYPE yyget_extra (void ); 551 552void yyset_extra (YY_EXTRA_TYPE user_defined ); 553 554FILE *yyget_in (void ); 555 556void yyset_in (FILE * in_str ); 557 558FILE *yyget_out (void ); 559 560void yyset_out (FILE * out_str ); 561 562int yyget_leng (void ); 563 564char *yyget_text (void ); 565 566int yyget_lineno (void ); 567 568void yyset_lineno (int line_number ); 569 570/* Macros after this point can all be overridden by user definitions in 571 * section 1. 572 */ 573 574#ifndef YY_SKIP_YYWRAP 575#ifdef __cplusplus 576extern "C" int yywrap (void ); 577#else 578extern int yywrap (void ); 579#endif 580#endif 581 582#ifndef yytext_ptr 583static void yy_flex_strncpy (char *,yyconst char *,int ); 584#endif 585 586#ifdef YY_NEED_STRLEN 587static int yy_flex_strlen (yyconst char * ); 588#endif 589 590#ifndef YY_NO_INPUT 591 592#ifdef __cplusplus 593static int yyinput (void ); 594#else 595static int input (void ); 596#endif 597 598#endif 599 600/* Amount of stuff to slurp up with each read. */ 601#ifndef YY_READ_BUF_SIZE 602#ifdef __ia64__ 603/* On IA-64, the buffer size is 16k, not 8k */ 604#define YY_READ_BUF_SIZE 16384 605#else 606#define YY_READ_BUF_SIZE 8192 607#endif /* __ia64__ */ 608#endif 609 610/* Copy whatever the last rule matched to the standard output. */ 611#ifndef ECHO 612/* This used to be an fputs(), but since the string might contain NUL's, 613 * we now use fwrite(). 614 */ 615#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) 616#endif 617 618/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, 619 * is returned in "result". 620 */ 621#ifndef YY_INPUT 622#define YY_INPUT(buf,result,max_size) \ 623 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ 624 { \ 625 int c = '*'; \ 626 size_t n; \ 627 for ( n = 0; n < max_size && \ 628 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ 629 buf[n] = (char) c; \ 630 if ( c == '\n' ) \ 631 buf[n++] = (char) c; \ 632 if ( c == EOF && ferror( yyin ) ) \ 633 YY_FATAL_ERROR( "input in flex scanner failed" ); \ 634 result = n; \ 635 } \ 636 else \ 637 { \ 638 errno=0; \ 639 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ 640 { \ 641 if( errno != EINTR) \ 642 { \ 643 YY_FATAL_ERROR( "input in flex scanner failed" ); \ 644 break; \ 645 } \ 646 errno=0; \ 647 clearerr(yyin); \ 648 } \ 649 }\ 650\ 651 652#endif 653 654/* No semi-colon after return; correct usage is to write "yyterminate();" - 655 * we don't want an extra ';' after the "return" because that will cause 656 * some compilers to complain about unreachable statements. 657 */ 658#ifndef yyterminate 659#define yyterminate() return YY_NULL 660#endif 661 662/* Number of entries by which start-condition stack grows. */ 663#ifndef YY_START_STACK_INCR 664#define YY_START_STACK_INCR 25 665#endif 666 667/* Report a fatal error. */ 668#ifndef YY_FATAL_ERROR 669#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) 670#endif 671 672/* end tables serialization structures and prototypes */ 673 674/* Default declaration of generated scanner - a define so the user can 675 * easily add parameters. 676 */ 677#ifndef YY_DECL 678#define YY_DECL_IS_OURS 1 679 680extern int yylex (void); 681 682#define YY_DECL int yylex (void) 683#endif /* !YY_DECL */ 684 685/* Code executed at the beginning of each rule, after yytext and yyleng 686 * have been set up. 687 */ 688#ifndef YY_USER_ACTION 689#define YY_USER_ACTION 690#endif 691 692/* Code executed at the end of each rule. */ 693#ifndef YY_BREAK 694#define YY_BREAK break; 695#endif 696 697#define YY_RULE_SETUP \ 698 YY_USER_ACTION 699 700/** The main scanner function which does all the work. 701 */ 702YY_DECL 703{ 704 register yy_state_type yy_current_state; 705 register char *yy_cp, *yy_bp; 706 register int yy_act; 707 708#line 47 "tokenparser.l" 709 710 711#line 712 "tokenparser.c" 712 713 if ( !(yy_init) ) 714 { 715 (yy_init) = 1; 716 717#ifdef YY_USER_INIT 718 YY_USER_INIT; 719#endif 720 721 if ( ! (yy_start) ) 722 (yy_start) = 1; /* first start state */ 723 724 if ( ! yyin ) 725 yyin = stdin; 726 727 if ( ! yyout ) 728 yyout = stdout; 729 730 if ( ! YY_CURRENT_BUFFER ) { 731 yyensure_buffer_stack (); 732 YY_CURRENT_BUFFER_LVALUE = 733 yy_create_buffer(yyin,YY_BUF_SIZE ); 734 } 735 736 yy_load_buffer_state( ); 737 } 738 739 while ( 1 ) /* loops until end-of-file is reached */ 740 { 741 yy_cp = (yy_c_buf_p); 742 743 /* Support of yytext. */ 744 *yy_cp = (yy_hold_char); 745 746 /* yy_bp points to the position in yy_ch_buf of the start of 747 * the current run. 748 */ 749 yy_bp = yy_cp; 750 751 yy_current_state = (yy_start); 752yy_match: 753 do 754 { 755 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; 756 if ( yy_accept[yy_current_state] ) 757 { 758 (yy_last_accepting_state) = yy_current_state; 759 (yy_last_accepting_cpos) = yy_cp; 760 } 761 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 762 { 763 yy_current_state = (int) yy_def[yy_current_state]; 764 if ( yy_current_state >= 39 ) 765 yy_c = yy_meta[(unsigned int) yy_c]; 766 } 767 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 768 ++yy_cp; 769 } 770 while ( yy_base[yy_current_state] != 50 ); 771 772yy_find_action: 773 yy_act = yy_accept[yy_current_state]; 774 if ( yy_act == 0 ) 775 { /* have to back up */ 776 yy_cp = (yy_last_accepting_cpos); 777 yy_current_state = (yy_last_accepting_state); 778 yy_act = yy_accept[yy_current_state]; 779 } 780 781 YY_DO_BEFORE_ACTION; 782 783do_action: /* This label is used only to access EOF actions. */ 784 785 switch ( yy_act ) 786 { /* beginning of action switch */ 787 case 0: /* must back up */ 788 /* undo the effects of YY_DO_BEFORE_ACTION */ 789 *yy_cp = (yy_hold_char); 790 yy_cp = (yy_last_accepting_cpos); 791 yy_current_state = (yy_last_accepting_state); 792 goto yy_find_action; 793 794case 1: 795YY_RULE_SETUP 796#line 49 "tokenparser.l" 797{} 798 YY_BREAK 799case 2: 800/* rule 2 can match eol */ 801YY_RULE_SETUP 802#line 50 "tokenparser.l" 803{} 804 YY_BREAK 805case 3: 806YY_RULE_SETUP 807#line 51 "tokenparser.l" 808{ eval_key(yytext, ListKeys); } 809 YY_BREAK 810case 4: 811YY_RULE_SETUP 812#line 52 "tokenparser.l" 813{} 814 YY_BREAK 815case 5: 816YY_RULE_SETUP 817#line 53 "tokenparser.l" 818{ eval_value(yytext, ListValues); } 819 YY_BREAK 820case 6: 821YY_RULE_SETUP 822#line 54 "tokenparser.l" 823{ tperrorCheck(yytext); } 824 YY_BREAK 825case 7: 826YY_RULE_SETUP 827#line 55 "tokenparser.l" 828ECHO; 829 YY_BREAK 830#line 831 "tokenparser.c" 831case YY_STATE_EOF(INITIAL): 832 yyterminate(); 833 834 case YY_END_OF_BUFFER: 835 { 836 /* Amount of text matched not including the EOB char. */ 837 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; 838 839 /* Undo the effects of YY_DO_BEFORE_ACTION. */ 840 *yy_cp = (yy_hold_char); 841 YY_RESTORE_YY_MORE_OFFSET 842 843 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) 844 { 845 /* We're scanning a new file or input source. It's 846 * possible that this happened because the user 847 * just pointed yyin at a new source and called 848 * yylex(). If so, then we have to assure 849 * consistency between YY_CURRENT_BUFFER and our 850 * globals. Here is the right place to do so, because 851 * this is the first action (other than possibly a 852 * back-up) that will match for the new input source. 853 */ 854 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; 855 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; 856 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; 857 } 858 859 /* Note that here we test for yy_c_buf_p "<=" to the position 860 * of the first EOB in the buffer, since yy_c_buf_p will 861 * already have been incremented past the NUL character 862 * (since all states make transitions on EOB to the 863 * end-of-buffer state). Contrast this with the test 864 * in input(). 865 */ 866 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) 867 { /* This was really a NUL. */ 868 yy_state_type yy_next_state; 869 870 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; 871 872 yy_current_state = yy_get_previous_state( ); 873 874 /* Okay, we're now positioned to make the NUL 875 * transition. We couldn't have 876 * yy_get_previous_state() go ahead and do it 877 * for us because it doesn't know how to deal 878 * with the possibility of jamming (and we don't 879 * want to build jamming into it because then it 880 * will run more slowly). 881 */ 882 883 yy_next_state = yy_try_NUL_trans( yy_current_state ); 884 885 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 886 887 if ( yy_next_state ) 888 { 889 /* Consume the NUL. */ 890 yy_cp = ++(yy_c_buf_p); 891 yy_current_state = yy_next_state; 892 goto yy_match; 893 } 894 895 else 896 { 897 yy_cp = (yy_c_buf_p); 898 goto yy_find_action; 899 } 900 } 901 902 else switch ( yy_get_next_buffer( ) ) 903 { 904 case EOB_ACT_END_OF_FILE: 905 { 906 (yy_did_buffer_switch_on_eof) = 0; 907 908 if ( yywrap( ) ) 909 { 910 /* Note: because we've taken care in 911 * yy_get_next_buffer() to have set up 912 * yytext, we can now set up 913 * yy_c_buf_p so that if some total 914 * hoser (like flex itself) wants to 915 * call the scanner after we return the 916 * YY_NULL, it'll still work - another 917 * YY_NULL will get returned. 918 */ 919 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; 920 921 yy_act = YY_STATE_EOF(YY_START); 922 goto do_action; 923 } 924 925 else 926 { 927 if ( ! (yy_did_buffer_switch_on_eof) ) 928 YY_NEW_FILE; 929 } 930 break; 931 } 932 933 case EOB_ACT_CONTINUE_SCAN: 934 (yy_c_buf_p) = 935 (yytext_ptr) + yy_amount_of_matched_text; 936 937 yy_current_state = yy_get_previous_state( ); 938 939 yy_cp = (yy_c_buf_p); 940 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 941 goto yy_match; 942 943 case EOB_ACT_LAST_MATCH: 944 (yy_c_buf_p) = 945 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; 946 947 yy_current_state = yy_get_previous_state( ); 948 949 yy_cp = (yy_c_buf_p); 950 yy_bp = (yytext_ptr) + YY_MORE_ADJ; 951 goto yy_find_action; 952 } 953 break; 954 } 955 956 default: 957 YY_FATAL_ERROR( 958 "fatal flex scanner internal error--no action found" ); 959 } /* end of action switch */ 960 } /* end of scanning one token */ 961} /* end of yylex */ 962 963/* yy_get_next_buffer - try to read in a new buffer 964 * 965 * Returns a code representing an action: 966 * EOB_ACT_LAST_MATCH - 967 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position 968 * EOB_ACT_END_OF_FILE - end of file 969 */ 970static int yy_get_next_buffer (void) 971{ 972 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; 973 register char *source = (yytext_ptr); 974 register int number_to_move, i; 975 int ret_val; 976 977 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) 978 YY_FATAL_ERROR( 979 "fatal flex scanner internal error--end of buffer missed" ); 980 981 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) 982 { /* Don't try to fill the buffer, so this is an EOF. */ 983 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) 984 { 985 /* We matched a single character, the EOB, so 986 * treat this as a final EOF. 987 */ 988 return EOB_ACT_END_OF_FILE; 989 } 990 991 else 992 { 993 /* We matched some text prior to the EOB, first 994 * process it. 995 */ 996 return EOB_ACT_LAST_MATCH; 997 } 998 } 999 1000 /* Try to read more data. */ 1001 1002 /* First move last chars to start of buffer. */ 1003 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; 1004 1005 for ( i = 0; i < number_to_move; ++i ) 1006 *(dest++) = *(source++); 1007 1008 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) 1009 /* don't do the read, it's not guaranteed to return an EOF, 1010 * just force an EOF 1011 */ 1012 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; 1013 1014 else 1015 { 1016 int num_to_read = 1017 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; 1018 1019 while ( num_to_read <= 0 ) 1020 { /* Not enough room in the buffer - grow it. */ 1021 1022 /* just a shorter name for the current buffer */ 1023 YY_BUFFER_STATE b = YY_CURRENT_BUFFER; 1024 1025 int yy_c_buf_p_offset = 1026 (int) ((yy_c_buf_p) - b->yy_ch_buf); 1027 1028 if ( b->yy_is_our_buffer ) 1029 { 1030 int new_size = b->yy_buf_size * 2; 1031 1032 if ( new_size <= 0 ) 1033 b->yy_buf_size += b->yy_buf_size / 8; 1034 else 1035 b->yy_buf_size *= 2; 1036 1037 b->yy_ch_buf = (char *) 1038 /* Include room in for 2 EOB chars. */ 1039 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); 1040 } 1041 else 1042 /* Can't grow it, we don't own it. */ 1043 b->yy_ch_buf = 0; 1044 1045 if ( ! b->yy_ch_buf ) 1046 YY_FATAL_ERROR( 1047 "fatal error - scanner input buffer overflow" ); 1048 1049 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; 1050 1051 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - 1052 number_to_move - 1; 1053 1054 } 1055 1056 if ( num_to_read > YY_READ_BUF_SIZE ) 1057 num_to_read = YY_READ_BUF_SIZE; 1058 1059 /* Read in more data. */ 1060 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), 1061 (yy_n_chars), (size_t) num_to_read ); 1062 1063 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1064 } 1065 1066 if ( (yy_n_chars) == 0 ) 1067 { 1068 if ( number_to_move == YY_MORE_ADJ ) 1069 { 1070 ret_val = EOB_ACT_END_OF_FILE; 1071 yyrestart(yyin ); 1072 } 1073 1074 else 1075 { 1076 ret_val = EOB_ACT_LAST_MATCH; 1077 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = 1078 YY_BUFFER_EOF_PENDING; 1079 } 1080 } 1081 1082 else 1083 ret_val = EOB_ACT_CONTINUE_SCAN; 1084 1085 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { 1086 /* Extend the array by 50%, plus the number we really need. */ 1087 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); 1088 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); 1089 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) 1090 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); 1091 } 1092 1093 (yy_n_chars) += number_to_move; 1094 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; 1095 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; 1096 1097 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; 1098 1099 return ret_val; 1100} 1101 1102/* yy_get_previous_state - get the state just before the EOB char was reached */ 1103 1104 static yy_state_type yy_get_previous_state (void) 1105{ 1106 register yy_state_type yy_current_state; 1107 register char *yy_cp; 1108 1109 yy_current_state = (yy_start); 1110 1111 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) 1112 { 1113 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); 1114 if ( yy_accept[yy_current_state] ) 1115 { 1116 (yy_last_accepting_state) = yy_current_state; 1117 (yy_last_accepting_cpos) = yy_cp; 1118 } 1119 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 1120 { 1121 yy_current_state = (int) yy_def[yy_current_state]; 1122 if ( yy_current_state >= 39 ) 1123 yy_c = yy_meta[(unsigned int) yy_c]; 1124 } 1125 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 1126 } 1127 1128 return yy_current_state; 1129} 1130 1131/* yy_try_NUL_trans - try to make a transition on the NUL character 1132 * 1133 * synopsis 1134 * next_state = yy_try_NUL_trans( current_state ); 1135 */ 1136 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) 1137{ 1138 register int yy_is_jam; 1139 register char *yy_cp = (yy_c_buf_p); 1140 1141 register YY_CHAR yy_c = 1; 1142 if ( yy_accept[yy_current_state] ) 1143 { 1144 (yy_last_accepting_state) = yy_current_state; 1145 (yy_last_accepting_cpos) = yy_cp; 1146 } 1147 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 1148 { 1149 yy_current_state = (int) yy_def[yy_current_state]; 1150 if ( yy_current_state >= 39 ) 1151 yy_c = yy_meta[(unsigned int) yy_c]; 1152 } 1153 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 1154 yy_is_jam = (yy_current_state == 38); 1155 1156 return yy_is_jam ? 0 : yy_current_state; 1157} 1158 1159#ifndef YY_NO_INPUT 1160#ifdef __cplusplus 1161 static int yyinput (void) 1162#else 1163 static int input (void) 1164#endif 1165 1166{ 1167 int c; 1168 1169 *(yy_c_buf_p) = (yy_hold_char); 1170 1171 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) 1172 { 1173 /* yy_c_buf_p now points to the character we want to return. 1174 * If this occurs *before* the EOB characters, then it's a 1175 * valid NUL; if not, then we've hit the end of the buffer. 1176 */ 1177 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) 1178 /* This was really a NUL. */ 1179 *(yy_c_buf_p) = '\0'; 1180 1181 else 1182 { /* need more input */ 1183 int offset = (yy_c_buf_p) - (yytext_ptr); 1184 ++(yy_c_buf_p); 1185 1186 switch ( yy_get_next_buffer( ) ) 1187 { 1188 case EOB_ACT_LAST_MATCH: 1189 /* This happens because yy_g_n_b() 1190 * sees that we've accumulated a 1191 * token and flags that we need to 1192 * try matching the token before 1193 * proceeding. But for input(), 1194 * there's no matching to consider. 1195 * So convert the EOB_ACT_LAST_MATCH 1196 * to EOB_ACT_END_OF_FILE. 1197 */ 1198 1199 /* Reset buffer status. */ 1200 yyrestart(yyin ); 1201 1202 /*FALLTHROUGH*/ 1203 1204 case EOB_ACT_END_OF_FILE: 1205 { 1206 if ( yywrap( ) ) 1207 return EOF; 1208 1209 if ( ! (yy_did_buffer_switch_on_eof) ) 1210 YY_NEW_FILE; 1211#ifdef __cplusplus 1212 return yyinput(); 1213#else 1214 return input(); 1215#endif 1216 } 1217 1218 case EOB_ACT_CONTINUE_SCAN: 1219 (yy_c_buf_p) = (yytext_ptr) + offset; 1220 break; 1221 } 1222 } 1223 } 1224 1225 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ 1226 *(yy_c_buf_p) = '\0'; /* preserve yytext */ 1227 (yy_hold_char) = *++(yy_c_buf_p); 1228 1229 return c; 1230} 1231#endif /* ifndef YY_NO_INPUT */ 1232 1233/** Immediately switch to a different input stream. 1234 * @param input_file A readable stream. 1235 * 1236 * @note This function does not reset the start condition to @c INITIAL . 1237 */ 1238 void yyrestart (FILE * input_file ) 1239{ 1240 1241 if ( ! YY_CURRENT_BUFFER ){ 1242 yyensure_buffer_stack (); 1243 YY_CURRENT_BUFFER_LVALUE = 1244 yy_create_buffer(yyin,YY_BUF_SIZE ); 1245 } 1246 1247 yy_init_buffer(YY_CURRENT_BUFFER,input_file ); 1248 yy_load_buffer_state( ); 1249} 1250 1251/** Switch to a different input buffer. 1252 * @param new_buffer The new input buffer. 1253 * 1254 */ 1255 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) 1256{ 1257 1258 /* TODO. We should be able to replace this entire function body 1259 * with 1260 * yypop_buffer_state(); 1261 * yypush_buffer_state(new_buffer); 1262 */ 1263 yyensure_buffer_stack (); 1264 if ( YY_CURRENT_BUFFER == new_buffer ) 1265 return; 1266 1267 if ( YY_CURRENT_BUFFER ) 1268 { 1269 /* Flush out information for old buffer. */ 1270 *(yy_c_buf_p) = (yy_hold_char); 1271 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); 1272 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1273 } 1274 1275 YY_CURRENT_BUFFER_LVALUE = new_buffer; 1276 yy_load_buffer_state( ); 1277 1278 /* We don't actually know whether we did this switch during 1279 * EOF (yywrap()) processing, but the only time this flag 1280 * is looked at is after yywrap() is called, so it's safe 1281 * to go ahead and always set it. 1282 */ 1283 (yy_did_buffer_switch_on_eof) = 1; 1284} 1285 1286static void yy_load_buffer_state (void) 1287{ 1288 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; 1289 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; 1290 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; 1291 (yy_hold_char) = *(yy_c_buf_p); 1292} 1293 1294/** Allocate and initialize an input buffer state. 1295 * @param file A readable stream. 1296 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. 1297 * 1298 * @return the allocated buffer state. 1299 */ 1300 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) 1301{ 1302 YY_BUFFER_STATE b; 1303 1304 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); 1305 if ( ! b ) 1306 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 1307 1308 b->yy_buf_size = size; 1309 1310 /* yy_ch_buf has to be 2 characters longer than the size given because 1311 * we need to put in 2 end-of-buffer characters. 1312 */ 1313 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); 1314 if ( ! b->yy_ch_buf ) 1315 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 1316 1317 b->yy_is_our_buffer = 1; 1318 1319 yy_init_buffer(b,file ); 1320 1321 return b; 1322} 1323 1324/** Destroy the buffer. 1325 * @param b a buffer created with yy_create_buffer() 1326 * 1327 */ 1328 void yy_delete_buffer (YY_BUFFER_STATE b ) 1329{ 1330 1331 if ( ! b ) 1332 return; 1333 1334 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ 1335 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; 1336 1337 if ( b->yy_is_our_buffer ) 1338 yyfree((void *) b->yy_ch_buf ); 1339 1340 yyfree((void *) b ); 1341} 1342 1343#ifndef __cplusplus 1344extern int isatty (int ); 1345#endif /* __cplusplus */ 1346 1347/* Initializes or reinitializes a buffer. 1348 * This function is sometimes called more than once on the same buffer, 1349 * such as during a yyrestart() or at EOF. 1350 */ 1351 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) 1352 1353{ 1354 int oerrno = errno; 1355 1356 yy_flush_buffer(b ); 1357 1358 b->yy_input_file = file; 1359 b->yy_fill_buffer = 1; 1360 1361 /* If b is the current buffer, then yy_init_buffer was _probably_ 1362 * called from yyrestart() or through yy_get_next_buffer. 1363 * In that case, we don't want to reset the lineno or column. 1364 */ 1365 if (b != YY_CURRENT_BUFFER){ 1366 b->yy_bs_lineno = 1; 1367 b->yy_bs_column = 0; 1368 } 1369 1370 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 1371 1372 errno = oerrno; 1373} 1374 1375/** Discard all buffered characters. On the next scan, YY_INPUT will be called. 1376 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. 1377 * 1378 */ 1379 void yy_flush_buffer (YY_BUFFER_STATE b ) 1380{ 1381 if ( ! b ) 1382 return; 1383 1384 b->yy_n_chars = 0; 1385 1386 /* We always need two end-of-buffer characters. The first causes 1387 * a transition to the end-of-buffer state. The second causes 1388 * a jam in that state. 1389 */ 1390 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 1391 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 1392 1393 b->yy_buf_pos = &b->yy_ch_buf[0]; 1394 1395 b->yy_at_bol = 1; 1396 b->yy_buffer_status = YY_BUFFER_NEW; 1397 1398 if ( b == YY_CURRENT_BUFFER ) 1399 yy_load_buffer_state( ); 1400} 1401 1402/** Pushes the new state onto the stack. The new state becomes 1403 * the current state. This function will allocate the stack 1404 * if necessary. 1405 * @param new_buffer The new state. 1406 * 1407 */ 1408void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) 1409{ 1410 if (new_buffer == NULL) 1411 return; 1412 1413 yyensure_buffer_stack(); 1414 1415 /* This block is copied from yy_switch_to_buffer. */ 1416 if ( YY_CURRENT_BUFFER ) 1417 { 1418 /* Flush out information for old buffer. */ 1419 *(yy_c_buf_p) = (yy_hold_char); 1420 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); 1421 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); 1422 } 1423 1424 /* Only push if top exists. Otherwise, replace top. */ 1425 if (YY_CURRENT_BUFFER) 1426 (yy_buffer_stack_top)++; 1427 YY_CURRENT_BUFFER_LVALUE = new_buffer; 1428 1429 /* copied from yy_switch_to_buffer. */ 1430 yy_load_buffer_state( ); 1431 (yy_did_buffer_switch_on_eof) = 1; 1432} 1433 1434/** Removes and deletes the top of the stack, if present. 1435 * The next element becomes the new top. 1436 * 1437 */ 1438void yypop_buffer_state (void) 1439{ 1440 if (!YY_CURRENT_BUFFER) 1441 return; 1442 1443 yy_delete_buffer(YY_CURRENT_BUFFER ); 1444 YY_CURRENT_BUFFER_LVALUE = NULL; 1445 if ((yy_buffer_stack_top) > 0) 1446 --(yy_buffer_stack_top); 1447 1448 if (YY_CURRENT_BUFFER) { 1449 yy_load_buffer_state( ); 1450 (yy_did_buffer_switch_on_eof) = 1; 1451 } 1452} 1453 1454/* Allocates the stack if it does not exist. 1455 * Guarantees space for at least one push. 1456 */ 1457static void yyensure_buffer_stack (void) 1458{ 1459 int num_to_alloc; 1460 1461 if (!(yy_buffer_stack)) { 1462 1463 /* First allocation is just for 2 elements, since we don't know if this 1464 * scanner will even need a stack. We use 2 instead of 1 to avoid an 1465 * immediate realloc on the next call. 1466 */ 1467 num_to_alloc = 1; 1468 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc 1469 (num_to_alloc * sizeof(struct yy_buffer_state*) 1470 ); 1471 if ( ! (yy_buffer_stack) ) 1472 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); 1473 1474 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); 1475 1476 (yy_buffer_stack_max) = num_to_alloc; 1477 (yy_buffer_stack_top) = 0; 1478 return; 1479 } 1480 1481 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ 1482 1483 /* Increase the buffer to prepare for a possible push. */ 1484 int grow_size = 8 /* arbitrary grow size */; 1485 1486 num_to_alloc = (yy_buffer_stack_max) + grow_size; 1487 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc 1488 ((yy_buffer_stack), 1489 num_to_alloc * sizeof(struct yy_buffer_state*) 1490 ); 1491 if ( ! (yy_buffer_stack) ) 1492 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); 1493 1494 /* zero only the new slots.*/ 1495 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); 1496 (yy_buffer_stack_max) = num_to_alloc; 1497 } 1498} 1499 1500/** Setup the input buffer state to scan directly from a user-specified character buffer. 1501 * @param base the character buffer 1502 * @param size the size in bytes of the character buffer 1503 * 1504 * @return the newly allocated buffer state object. 1505 */ 1506YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) 1507{ 1508 YY_BUFFER_STATE b; 1509 1510 if ( size < 2 || 1511 base[size-2] != YY_END_OF_BUFFER_CHAR || 1512 base[size-1] != YY_END_OF_BUFFER_CHAR ) 1513 /* They forgot to leave room for the EOB's. */ 1514 return 0; 1515 1516 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); 1517 if ( ! b ) 1518 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); 1519 1520 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 1521 b->yy_buf_pos = b->yy_ch_buf = base; 1522 b->yy_is_our_buffer = 0; 1523 b->yy_input_file = 0; 1524 b->yy_n_chars = b->yy_buf_size; 1525 b->yy_is_interactive = 0; 1526 b->yy_at_bol = 1; 1527 b->yy_fill_buffer = 0; 1528 b->yy_buffer_status = YY_BUFFER_NEW; 1529 1530 yy_switch_to_buffer(b ); 1531 1532 return b; 1533} 1534 1535/** Setup the input buffer state to scan a string. The next call to yylex() will 1536 * scan from a @e copy of @a str. 1537 * @param yystr a NUL-terminated string to scan 1538 * 1539 * @return the newly allocated buffer state object. 1540 * @note If you want to scan bytes that may contain NUL values, then use 1541 * yy_scan_bytes() instead. 1542 */ 1543YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) 1544{ 1545 1546 return yy_scan_bytes(yystr,strlen(yystr) ); 1547} 1548 1549/** Setup the input buffer state to scan the given bytes. The next call to yylex() will 1550 * scan from a @e copy of @a bytes. 1551 * @param yybytes the byte buffer to scan 1552 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. 1553 * 1554 * @return the newly allocated buffer state object. 1555 */ 1556YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) 1557{ 1558 YY_BUFFER_STATE b; 1559 char *buf; 1560 yy_size_t n; 1561 int i; 1562 1563 /* Get memory for full buffer, including space for trailing EOB's. */ 1564 n = _yybytes_len + 2; 1565 buf = (char *) yyalloc(n ); 1566 if ( ! buf ) 1567 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); 1568 1569 for ( i = 0; i < _yybytes_len; ++i ) 1570 buf[i] = yybytes[i]; 1571 1572 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; 1573 1574 b = yy_scan_buffer(buf,n ); 1575 if ( ! b ) 1576 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); 1577 1578 /* It's okay to grow etc. this buffer, and we should throw it 1579 * away when we're done. 1580 */ 1581 b->yy_is_our_buffer = 1; 1582 1583 return b; 1584} 1585 1586#ifndef YY_EXIT_FAILURE 1587#define YY_EXIT_FAILURE 2 1588#endif 1589 1590static void yy_fatal_error (yyconst char* msg ) 1591{ 1592 (void) fprintf( stderr, "%s\n", msg ); 1593 exit( YY_EXIT_FAILURE ); 1594} 1595 1596/* Redefine yyless() so it works in section 3 code. */ 1597 1598#undef yyless 1599#define yyless(n) \ 1600 do \ 1601 { \ 1602 /* Undo effects of setting up yytext. */ \ 1603 int yyless_macro_arg = (n); \ 1604 YY_LESS_LINENO(yyless_macro_arg);\ 1605 yytext[yyleng] = (yy_hold_char); \ 1606 (yy_c_buf_p) = yytext + yyless_macro_arg; \ 1607 (yy_hold_char) = *(yy_c_buf_p); \ 1608 *(yy_c_buf_p) = '\0'; \ 1609 yyleng = yyless_macro_arg; \ 1610 } \ 1611 while ( 0 ) 1612 1613/* Accessor methods (get/set functions) to struct members. */ 1614 1615/** Get the current line number. 1616 * 1617 */ 1618int yyget_lineno (void) 1619{ 1620 1621 return yylineno; 1622} 1623 1624/** Get the input stream. 1625 * 1626 */ 1627FILE *yyget_in (void) 1628{ 1629 return yyin; 1630} 1631 1632/** Get the output stream. 1633 * 1634 */ 1635FILE *yyget_out (void) 1636{ 1637 return yyout; 1638} 1639 1640/** Get the length of the current token. 1641 * 1642 */ 1643int yyget_leng (void) 1644{ 1645 return yyleng; 1646} 1647 1648/** Get the current token. 1649 * 1650 */ 1651 1652char *yyget_text (void) 1653{ 1654 return yytext; 1655} 1656 1657/** Set the current line number. 1658 * @param line_number 1659 * 1660 */ 1661void yyset_lineno (int line_number ) 1662{ 1663 1664 yylineno = line_number; 1665} 1666 1667/** Set the input stream. This does not discard the current 1668 * input buffer. 1669 * @param in_str A readable stream. 1670 * 1671 * @see yy_switch_to_buffer 1672 */ 1673void yyset_in (FILE * in_str ) 1674{ 1675 yyin = in_str ; 1676} 1677 1678void yyset_out (FILE * out_str ) 1679{ 1680 yyout = out_str ; 1681} 1682 1683int yyget_debug (void) 1684{ 1685 return yy_flex_debug; 1686} 1687 1688void yyset_debug (int bdebug ) 1689{ 1690 yy_flex_debug = bdebug ; 1691} 1692 1693static int yy_init_globals (void) 1694{ 1695 /* Initialization is the same as for the non-reentrant scanner. 1696 * This function is called from yylex_destroy(), so don't allocate here. 1697 */ 1698 1699 (yy_buffer_stack) = 0; 1700 (yy_buffer_stack_top) = 0; 1701 (yy_buffer_stack_max) = 0; 1702 (yy_c_buf_p) = (char *) 0; 1703 (yy_init) = 0; 1704 (yy_start) = 0; 1705 1706/* Defined in main.c */ 1707#ifdef YY_STDINIT 1708 yyin = stdin; 1709 yyout = stdout; 1710#else 1711 yyin = (FILE *) 0; 1712 yyout = (FILE *) 0; 1713#endif 1714 1715 /* For future reference: Set errno on error, since we are called by 1716 * yylex_init() 1717 */ 1718 return 0; 1719} 1720 1721/* yylex_destroy is for both reentrant and non-reentrant scanners. */ 1722int yylex_destroy (void) 1723{ 1724 1725 /* Pop the buffer stack, destroying each element. */ 1726 while(YY_CURRENT_BUFFER){ 1727 yy_delete_buffer(YY_CURRENT_BUFFER ); 1728 YY_CURRENT_BUFFER_LVALUE = NULL; 1729 yypop_buffer_state(); 1730 } 1731 1732 /* Destroy the stack itself. */ 1733 yyfree((yy_buffer_stack) ); 1734 (yy_buffer_stack) = NULL; 1735 1736 /* Reset the globals. This is important in a non-reentrant scanner so the next time 1737 * yylex() is called, initialization will occur. */ 1738 yy_init_globals( ); 1739 1740 return 0; 1741} 1742 1743/* 1744 * Internal utility routines. 1745 */ 1746 1747#ifndef yytext_ptr 1748static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) 1749{ 1750 register int i; 1751 for ( i = 0; i < n; ++i ) 1752 s1[i] = s2[i]; 1753} 1754#endif 1755 1756#ifdef YY_NEED_STRLEN 1757static int yy_flex_strlen (yyconst char * s ) 1758{ 1759 register int n; 1760 for ( n = 0; s[n]; ++n ) 1761 ; 1762 1763 return n; 1764} 1765#endif 1766 1767void *yyalloc (yy_size_t size ) 1768{ 1769 return (void *) malloc( size ); 1770} 1771 1772void *yyrealloc (void * ptr, yy_size_t size ) 1773{ 1774 /* The cast to (char *) in the following accommodates both 1775 * implementations that use char* generic pointers, and those 1776 * that use void* generic pointers. It works with the latter 1777 * because both ANSI C and C++ allow castless assignment from 1778 * any pointer type to void*, and deal with argument conversions 1779 * as though doing an assignment. 1780 */ 1781 return (void *) realloc( (char *) ptr, size ); 1782} 1783 1784void yyfree (void * ptr ) 1785{ 1786 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ 1787} 1788 1789#define YYTABLES_NAME "yytables" 1790 1791#line 55 "tokenparser.l" 1792 1793 1794 1795 1796static void eval_key(char *pcToken, list_t *list_key) 1797{ 1798 struct bundleElt *elt; 1799 int r; 1800 size_t len; 1801 1802 /* create a new list element */ 1803 elt = malloc(sizeof(*elt)); 1804 assert(elt); 1805 1806 /* <key>foobar</key> 1807 * 012345 : 5 is the first key character index */ 1808 1809 /* calculate the argument length */ 1810 for (len=0; pcToken[len+5] != '<'; len++) 1811 ; 1812 len++; /* final NULL byte */ 1813 1814 elt->key = malloc(len); 1815 (void)strlcpy(elt->key, &pcToken[5], len); 1816 1817 r = list_init(&elt->values); 1818 assert(r >= 0); 1819 (void)r; 1820 1821 /* add the key/values */ 1822 list_append(list_key, elt); 1823 1824 /* set the list to store the values */ 1825 ListValues = &elt->values; 1826} 1827 1828static void eval_value(char *pcToken, list_t *list_values) 1829{ 1830 int r; 1831 size_t len; 1832 char *value; 1833 char *amp; 1834 1835 /* <string>foobar</string> 1836 * 012345678 : 8 is the first string character index */ 1837 1838 /* calculate the argument length */ 1839 for (len=0; pcToken[len+8] != '<'; len++) 1840 ; 1841 len++; /* final NULL byte */ 1842 1843 value = malloc(len); 1844 assert(value); 1845 1846 (void)strlcpy(value, &pcToken[8], len); 1847 1848 /* for all & in the string */ 1849 amp = value; 1850 while ((amp = strstr(amp, "&")) != NULL) 1851 { 1852 char *p; 1853 1854 /* just skip "amp;" substring (4 letters) */ 1855 for (p = amp+1; *(p+4); p++) 1856 { 1857 *p = *(p+4); 1858 } 1859 /* terminate the now shorter string */ 1860 *p = '\0'; 1861 1862 /* skip the & and continue */ 1863 amp++; 1864 } 1865 1866 r = list_append(list_values, value); 1867 assert(r >= 0); 1868 (void)r; 1869} 1870 1871void tperrorCheck (char *token_error) 1872{ 1873 (void)token_error; 1874} 1875 1876/** 1877 * Find an optional key in a configuration file 1878 * No error is logged if the key is not found 1879 * 1880 * @param l list generated by bundleParse() 1881 * @param key searched key 1882 * @param[out] values list of token value (if key found) 1883 * @retval 0 OK 1884 * @retval 1 key not found 1885 */ 1886int LTPBundleFindValueWithKey(list_t *l, const char *key, list_t **values) 1887{ 1888 unsigned int i; 1889 int ret = 1; 1890 1891 for (i=0; i < list_size(l); i++) 1892 { 1893 struct bundleElt *elt; 1894 1895 elt = list_get_at(l, i); 1896 assert(elt); 1897 1898 if (0 == strcmp(elt->key, key)) 1899 { 1900 *values = &elt->values; 1901 ret = 0; 1902 } 1903 } 1904 1905 return ret; 1906} 1907 1908 1909/** 1910 * Parse a Info.plist file and file a list 1911 * 1912 * @param fileName file name 1913 * @param l list containing the results 1914 * @retval -1 configuration file not found 1915 * @retval 0 OK 1916 */ 1917int bundleParse(const char *fileName, list_t *l) 1918{ 1919 FILE *file = NULL; 1920 int r; 1921#ifndef NDEBUG 1922 int i; 1923#endif 1924 1925 file = fopen(fileName, "r"); 1926 if (!file) 1927 { 1928 Log3(PCSC_LOG_CRITICAL, "Could not open bundle file %s: %s", 1929 fileName, strerror(errno)); 1930 return 1; 1931 } 1932 1933 r = list_init(l); 1934 assert(r >= 0); 1935 (void)r; 1936 1937 ListKeys = l; 1938 yyin = file; 1939 1940 do 1941 { 1942 (void)yylex(); 1943 } while (!feof(file)); 1944 yylex_destroy(); 1945 1946 (void)fclose(file); 1947 1948#ifndef NDEBUG 1949 printf("size: %d\n", list_size(l)); 1950 for (i=0; i < list_size(l); i++) 1951 { 1952 struct bundleElt *elt; 1953 unsigned int j; 1954 1955 elt = list_get_at(l, i); 1956 assert(elt); 1957 printf("Key: %s\n", elt->key); 1958 1959 for (j=0; j<list_size(&elt->values); j++) 1960 { 1961 char *v = list_get_at(&elt->values, j); 1962 printf(" value: %s\n", v); 1963 } 1964 } 1965#endif 1966 1967 return 0; 1968} 1969 1970/** 1971 * Free the list created by bundleParse() 1972 * 1973 * @param l list containing the results 1974 */ 1975void bundleRelease(list_t *l) 1976{ 1977 unsigned int i; 1978 1979 for (i=0; i < list_size(l); i++) 1980 { 1981 struct bundleElt *elt; 1982 unsigned int j; 1983 1984 elt = list_get_at(l, i); 1985 assert(elt); 1986 1987 /* free all the values */ 1988 for (j=0; j<list_size(&elt->values); j++) 1989 free(list_get_at(&elt->values, j)); 1990 list_destroy(&elt->values); 1991 1992 /* free the key */ 1993 free(elt->key); 1994 free(elt); 1995 } 1996 1997 list_destroy(l); 1998} 1999 2000