/crypto/heimdal/appl/ftp/ftpd/ftpcmd.c
C | 3532 lines | 2815 code | 414 blank | 303 comment | 494 complexity | 26c4001a2a6f5dabfde2e8157f4c1009 MD5 | raw file
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1/* A Bison parser, made by GNU Bison 2.3. */ 2 3/* Skeleton implementation for Bison's Yacc-like parsers in C 4 5 Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 6 Free Software Foundation, Inc. 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2, or (at your option) 11 any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 Boston, MA 02110-1301, USA. */ 22 23/* As a special exception, you may create a larger work that contains 24 part or all of the Bison parser skeleton and distribute that work 25 under terms of your choice, so long as that work isn't itself a 26 parser generator using the skeleton or a modified version thereof 27 as a parser skeleton. Alternatively, if you modify or redistribute 28 the parser skeleton itself, you may (at your option) remove this 29 special exception, which will cause the skeleton and the resulting 30 Bison output files to be licensed under the GNU General Public 31 License without this special exception. 32 33 This special exception was added by the Free Software Foundation in 34 version 2.2 of Bison. */ 35 36/* C LALR(1) parser skeleton written by Richard Stallman, by 37 simplifying the original so-called "semantic" parser. */ 38 39/* All symbols defined below should begin with yy or YY, to avoid 40 infringing on user name space. This should be done even for local 41 variables, as they might otherwise be expanded by user macros. 42 There are some unavoidable exceptions within include files to 43 define necessary library symbols; they are noted "INFRINGES ON 44 USER NAME SPACE" below. */ 45 46/* Identify Bison output. */ 47#define YYBISON 1 48 49/* Bison version. */ 50#define YYBISON_VERSION "2.3" 51 52/* Skeleton name. */ 53#define YYSKELETON_NAME "yacc.c" 54 55/* Pure parsers. */ 56#define YYPURE 0 57 58/* Using locations. */ 59#define YYLSP_NEEDED 0 60 61 62 63/* Tokens. */ 64#ifndef YYTOKENTYPE 65# define YYTOKENTYPE 66 /* Put the tokens into the symbol table, so that GDB and other debuggers 67 know about them. */ 68 enum yytokentype { 69 A = 258, 70 B = 259, 71 C = 260, 72 E = 261, 73 F = 262, 74 I = 263, 75 L = 264, 76 N = 265, 77 P = 266, 78 R = 267, 79 S = 268, 80 T = 269, 81 SP = 270, 82 CRLF = 271, 83 COMMA = 272, 84 USER = 273, 85 PASS = 274, 86 ACCT = 275, 87 REIN = 276, 88 QUIT = 277, 89 PORT = 278, 90 PASV = 279, 91 TYPE = 280, 92 STRU = 281, 93 MODE = 282, 94 RETR = 283, 95 STOR = 284, 96 APPE = 285, 97 MLFL = 286, 98 MAIL = 287, 99 MSND = 288, 100 MSOM = 289, 101 MSAM = 290, 102 MRSQ = 291, 103 MRCP = 292, 104 ALLO = 293, 105 REST = 294, 106 RNFR = 295, 107 RNTO = 296, 108 ABOR = 297, 109 DELE = 298, 110 CWD = 299, 111 LIST = 300, 112 NLST = 301, 113 SITE = 302, 114 sTAT = 303, 115 HELP = 304, 116 NOOP = 305, 117 MKD = 306, 118 RMD = 307, 119 PWD = 308, 120 CDUP = 309, 121 STOU = 310, 122 SMNT = 311, 123 SYST = 312, 124 SIZE = 313, 125 MDTM = 314, 126 EPRT = 315, 127 EPSV = 316, 128 UMASK = 317, 129 IDLE = 318, 130 CHMOD = 319, 131 AUTH = 320, 132 ADAT = 321, 133 PROT = 322, 134 PBSZ = 323, 135 CCC = 324, 136 MIC = 325, 137 CONF = 326, 138 ENC = 327, 139 KAUTH = 328, 140 KLIST = 329, 141 KDESTROY = 330, 142 KRBTKFILE = 331, 143 AFSLOG = 332, 144 LOCATE = 333, 145 URL = 334, 146 FEAT = 335, 147 OPTS = 336, 148 LEXERR = 337, 149 STRING = 338, 150 NUMBER = 339 151 }; 152#endif 153/* Tokens. */ 154#define A 258 155#define B 259 156#define C 260 157#define E 261 158#define F 262 159#define I 263 160#define L 264 161#define N 265 162#define P 266 163#define R 267 164#define S 268 165#define T 269 166#define SP 270 167#define CRLF 271 168#define COMMA 272 169#define USER 273 170#define PASS 274 171#define ACCT 275 172#define REIN 276 173#define QUIT 277 174#define PORT 278 175#define PASV 279 176#define TYPE 280 177#define STRU 281 178#define MODE 282 179#define RETR 283 180#define STOR 284 181#define APPE 285 182#define MLFL 286 183#define MAIL 287 184#define MSND 288 185#define MSOM 289 186#define MSAM 290 187#define MRSQ 291 188#define MRCP 292 189#define ALLO 293 190#define REST 294 191#define RNFR 295 192#define RNTO 296 193#define ABOR 297 194#define DELE 298 195#define CWD 299 196#define LIST 300 197#define NLST 301 198#define SITE 302 199#define sTAT 303 200#define HELP 304 201#define NOOP 305 202#define MKD 306 203#define RMD 307 204#define PWD 308 205#define CDUP 309 206#define STOU 310 207#define SMNT 311 208#define SYST 312 209#define SIZE 313 210#define MDTM 314 211#define EPRT 315 212#define EPSV 316 213#define UMASK 317 214#define IDLE 318 215#define CHMOD 319 216#define AUTH 320 217#define ADAT 321 218#define PROT 322 219#define PBSZ 323 220#define CCC 324 221#define MIC 325 222#define CONF 326 223#define ENC 327 224#define KAUTH 328 225#define KLIST 329 226#define KDESTROY 330 227#define KRBTKFILE 331 228#define AFSLOG 332 229#define LOCATE 333 230#define URL 334 231#define FEAT 335 232#define OPTS 336 233#define LEXERR 337 234#define STRING 338 235#define NUMBER 339 236 237 238 239 240/* Copy the first part of user declarations. */ 241#line 43 "ftpcmd.y" 242 243 244#include "ftpd_locl.h" 245RCSID("$Id$"); 246 247off_t restart_point; 248 249static int hasyyerrored; 250 251 252static int cmd_type; 253static int cmd_form; 254static int cmd_bytesz; 255char cbuf[64*1024]; 256char *fromname; 257 258struct tab { 259 char *name; 260 short token; 261 short state; 262 short implemented; /* 1 if command is implemented */ 263 char *help; 264}; 265 266extern struct tab cmdtab[]; 267extern struct tab sitetab[]; 268 269static char *copy (char *); 270static void help (struct tab *, char *); 271static struct tab * 272 lookup (struct tab *, char *); 273static void sizecmd (char *); 274static RETSIGTYPE toolong (int); 275static int yylex (void); 276 277/* This is for bison */ 278 279#if !defined(alloca) && !defined(HAVE_ALLOCA) 280#define alloca(x) malloc(x) 281#endif 282 283 284 285/* Enabling traces. */ 286#ifndef YYDEBUG 287# define YYDEBUG 0 288#endif 289 290/* Enabling verbose error messages. */ 291#ifdef YYERROR_VERBOSE 292# undef YYERROR_VERBOSE 293# define YYERROR_VERBOSE 1 294#else 295# define YYERROR_VERBOSE 0 296#endif 297 298/* Enabling the token table. */ 299#ifndef YYTOKEN_TABLE 300# define YYTOKEN_TABLE 0 301#endif 302 303#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED 304typedef union YYSTYPE 305#line 86 "ftpcmd.y" 306{ 307 int i; 308 char *s; 309} 310/* Line 193 of yacc.c. */ 311#line 312 "ftpcmd.c" 312 YYSTYPE; 313# define yystype YYSTYPE /* obsolescent; will be withdrawn */ 314# define YYSTYPE_IS_DECLARED 1 315# define YYSTYPE_IS_TRIVIAL 1 316#endif 317 318 319 320/* Copy the second part of user declarations. */ 321 322 323/* Line 216 of yacc.c. */ 324#line 325 "ftpcmd.c" 325 326#ifdef short 327# undef short 328#endif 329 330#ifdef YYTYPE_UINT8 331typedef YYTYPE_UINT8 yytype_uint8; 332#else 333typedef unsigned char yytype_uint8; 334#endif 335 336#ifdef YYTYPE_INT8 337typedef YYTYPE_INT8 yytype_int8; 338#elif (defined __STDC__ || defined __C99__FUNC__ \ 339 || defined __cplusplus || defined _MSC_VER) 340typedef signed char yytype_int8; 341#else 342typedef short int yytype_int8; 343#endif 344 345#ifdef YYTYPE_UINT16 346typedef YYTYPE_UINT16 yytype_uint16; 347#else 348typedef unsigned short int yytype_uint16; 349#endif 350 351#ifdef YYTYPE_INT16 352typedef YYTYPE_INT16 yytype_int16; 353#else 354typedef short int yytype_int16; 355#endif 356 357#ifndef YYSIZE_T 358# ifdef __SIZE_TYPE__ 359# define YYSIZE_T __SIZE_TYPE__ 360# elif defined size_t 361# define YYSIZE_T size_t 362# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ 363 || defined __cplusplus || defined _MSC_VER) 364# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ 365# define YYSIZE_T size_t 366# else 367# define YYSIZE_T unsigned int 368# endif 369#endif 370 371#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) 372 373#ifndef YY_ 374# if defined YYENABLE_NLS && YYENABLE_NLS 375# if ENABLE_NLS 376# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ 377# define YY_(msgid) dgettext ("bison-runtime", msgid) 378# endif 379# endif 380# ifndef YY_ 381# define YY_(msgid) msgid 382# endif 383#endif 384 385/* Suppress unused-variable warnings by "using" E. */ 386#if ! defined lint || defined __GNUC__ 387# define YYUSE(e) ((void) (e)) 388#else 389# define YYUSE(e) /* empty */ 390#endif 391 392/* Identity function, used to suppress warnings about constant conditions. */ 393#ifndef lint 394# define YYID(n) (n) 395#else 396#if (defined __STDC__ || defined __C99__FUNC__ \ 397 || defined __cplusplus || defined _MSC_VER) 398static int 399YYID (int i) 400#else 401static int 402YYID (i) 403 int i; 404#endif 405{ 406 return i; 407} 408#endif 409 410#if ! defined yyoverflow || YYERROR_VERBOSE 411 412/* The parser invokes alloca or malloc; define the necessary symbols. */ 413 414# ifdef YYSTACK_USE_ALLOCA 415# if YYSTACK_USE_ALLOCA 416# ifdef __GNUC__ 417# define YYSTACK_ALLOC __builtin_alloca 418# elif defined __BUILTIN_VA_ARG_INCR 419# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ 420# elif defined _AIX 421# define YYSTACK_ALLOC __alloca 422# elif defined _MSC_VER 423# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ 424# define alloca _alloca 425# else 426# define YYSTACK_ALLOC alloca 427# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 428 || defined __cplusplus || defined _MSC_VER) 429# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ 430# ifndef _STDLIB_H 431# define _STDLIB_H 1 432# endif 433# endif 434# endif 435# endif 436# endif 437 438# ifdef YYSTACK_ALLOC 439 /* Pacify GCC's `empty if-body' warning. */ 440# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) 441# ifndef YYSTACK_ALLOC_MAXIMUM 442 /* The OS might guarantee only one guard page at the bottom of the stack, 443 and a page size can be as small as 4096 bytes. So we cannot safely 444 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number 445 to allow for a few compiler-allocated temporary stack slots. */ 446# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ 447# endif 448# else 449# define YYSTACK_ALLOC YYMALLOC 450# define YYSTACK_FREE YYFREE 451# ifndef YYSTACK_ALLOC_MAXIMUM 452# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM 453# endif 454# if (defined __cplusplus && ! defined _STDLIB_H \ 455 && ! ((defined YYMALLOC || defined malloc) \ 456 && (defined YYFREE || defined free))) 457# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ 458# ifndef _STDLIB_H 459# define _STDLIB_H 1 460# endif 461# endif 462# ifndef YYMALLOC 463# define YYMALLOC malloc 464# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 465 || defined __cplusplus || defined _MSC_VER) 466void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ 467# endif 468# endif 469# ifndef YYFREE 470# define YYFREE free 471# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 472 || defined __cplusplus || defined _MSC_VER) 473void free (void *); /* INFRINGES ON USER NAME SPACE */ 474# endif 475# endif 476# endif 477#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ 478 479 480#if (! defined yyoverflow \ 481 && (! defined __cplusplus \ 482 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) 483 484/* A type that is properly aligned for any stack member. */ 485union yyalloc 486{ 487 yytype_int16 yyss; 488 YYSTYPE yyvs; 489 }; 490 491/* The size of the maximum gap between one aligned stack and the next. */ 492# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) 493 494/* The size of an array large to enough to hold all stacks, each with 495 N elements. */ 496# define YYSTACK_BYTES(N) \ 497 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ 498 + YYSTACK_GAP_MAXIMUM) 499 500/* Copy COUNT objects from FROM to TO. The source and destination do 501 not overlap. */ 502# ifndef YYCOPY 503# if defined __GNUC__ && 1 < __GNUC__ 504# define YYCOPY(To, From, Count) \ 505 __builtin_memcpy (To, From, (Count) * sizeof (*(From))) 506# else 507# define YYCOPY(To, From, Count) \ 508 do \ 509 { \ 510 YYSIZE_T yyi; \ 511 for (yyi = 0; yyi < (Count); yyi++) \ 512 (To)[yyi] = (From)[yyi]; \ 513 } \ 514 while (YYID (0)) 515# endif 516# endif 517 518/* Relocate STACK from its old location to the new one. The 519 local variables YYSIZE and YYSTACKSIZE give the old and new number of 520 elements in the stack, and YYPTR gives the new location of the 521 stack. Advance YYPTR to a properly aligned location for the next 522 stack. */ 523# define YYSTACK_RELOCATE(Stack) \ 524 do \ 525 { \ 526 YYSIZE_T yynewbytes; \ 527 YYCOPY (&yyptr->Stack, Stack, yysize); \ 528 Stack = &yyptr->Stack; \ 529 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ 530 yyptr += yynewbytes / sizeof (*yyptr); \ 531 } \ 532 while (YYID (0)) 533 534#endif 535 536/* YYFINAL -- State number of the termination state. */ 537#define YYFINAL 2 538/* YYLAST -- Last index in YYTABLE. */ 539#define YYLAST 327 540 541/* YYNTOKENS -- Number of terminals. */ 542#define YYNTOKENS 85 543/* YYNNTS -- Number of nonterminals. */ 544#define YYNNTS 18 545/* YYNRULES -- Number of rules. */ 546#define YYNRULES 98 547/* YYNRULES -- Number of states. */ 548#define YYNSTATES 317 549 550/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ 551#define YYUNDEFTOK 2 552#define YYMAXUTOK 339 553 554#define YYTRANSLATE(YYX) \ 555 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) 556 557/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ 558static const yytype_uint8 yytranslate[] = 559{ 560 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 561 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 562 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 563 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 564 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 565 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 566 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 567 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 568 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 569 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 570 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 571 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 572 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 573 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 574 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 575 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 576 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 577 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 578 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 579 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 580 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 581 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 582 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 583 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 584 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 585 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 586 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 587 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 588 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 589 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 590 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 591 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 592 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 593 75, 76, 77, 78, 79, 80, 81, 82, 83, 84 594}; 595 596#if YYDEBUG 597/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in 598 YYRHS. */ 599static const yytype_uint16 yyprhs[] = 600{ 601 0, 0, 3, 4, 7, 10, 16, 22, 28, 34, 602 38, 42, 48, 54, 60, 66, 72, 82, 88, 94, 603 100, 104, 110, 114, 120, 126, 130, 136, 142, 146, 604 150, 156, 160, 166, 170, 176, 182, 186, 190, 194, 605 200, 206, 214, 220, 228, 238, 244, 252, 260, 266, 606 272, 280, 286, 294, 302, 308, 314, 318, 324, 330, 607 334, 337, 343, 349, 354, 359, 365, 371, 375, 380, 608 385, 390, 392, 393, 395, 397, 409, 411, 413, 415, 609 417, 421, 423, 427, 429, 431, 435, 438, 440, 442, 610 444, 446, 448, 450, 452, 454, 456, 458, 460 611}; 612 613/* YYRHS -- A `-1'-separated list of the rules' RHS. */ 614static const yytype_int8 yyrhs[] = 615{ 616 86, 0, -1, -1, 86, 87, -1, 86, 88, -1, 617 18, 15, 89, 16, 102, -1, 19, 15, 90, 16, 618 102, -1, 23, 15, 92, 16, 102, -1, 60, 15, 619 83, 16, 102, -1, 24, 16, 101, -1, 61, 16, 620 101, -1, 61, 15, 83, 16, 101, -1, 25, 15, 621 94, 16, 102, -1, 26, 15, 95, 16, 102, -1, 622 27, 15, 96, 16, 102, -1, 38, 15, 84, 16, 623 102, -1, 38, 15, 84, 15, 12, 15, 84, 16, 624 102, -1, 28, 15, 97, 16, 101, -1, 29, 15, 625 97, 16, 101, -1, 30, 15, 97, 16, 101, -1, 626 46, 16, 101, -1, 46, 15, 83, 16, 101, -1, 627 45, 16, 101, -1, 45, 15, 97, 16, 101, -1, 628 48, 15, 97, 16, 101, -1, 48, 16, 102, -1, 629 43, 15, 97, 16, 100, -1, 41, 15, 97, 16, 630 100, -1, 42, 16, 102, -1, 44, 16, 101, -1, 631 44, 15, 97, 16, 101, -1, 49, 16, 102, -1, 632 49, 15, 83, 16, 102, -1, 50, 16, 102, -1, 633 51, 15, 97, 16, 101, -1, 52, 15, 97, 16, 634 100, -1, 53, 16, 101, -1, 54, 16, 101, -1, 635 80, 16, 102, -1, 81, 15, 83, 16, 102, -1, 636 47, 15, 49, 16, 102, -1, 47, 15, 49, 15, 637 83, 16, 102, -1, 47, 15, 62, 16, 101, -1, 638 47, 15, 62, 15, 99, 16, 100, -1, 47, 15, 639 64, 15, 99, 15, 97, 16, 100, -1, 47, 15, 640 63, 16, 102, -1, 47, 15, 63, 15, 84, 16, 641 102, -1, 47, 15, 73, 15, 83, 16, 101, -1, 642 47, 15, 74, 16, 101, -1, 47, 15, 75, 16, 643 101, -1, 47, 15, 76, 15, 83, 16, 101, -1, 644 47, 15, 77, 16, 101, -1, 47, 15, 77, 15, 645 83, 16, 101, -1, 47, 15, 78, 15, 83, 16, 646 101, -1, 47, 15, 79, 16, 102, -1, 55, 15, 647 97, 16, 101, -1, 57, 16, 102, -1, 58, 15, 648 97, 16, 101, -1, 59, 15, 97, 16, 101, -1, 649 22, 16, 102, -1, 1, 16, -1, 40, 15, 97, 650 16, 100, -1, 39, 15, 91, 16, 102, -1, 65, 651 15, 83, 16, -1, 66, 15, 83, 16, -1, 68, 652 15, 84, 16, 102, -1, 67, 15, 83, 16, 102, 653 -1, 69, 16, 102, -1, 70, 15, 83, 16, -1, 654 71, 15, 83, 16, -1, 72, 15, 83, 16, -1, 655 83, -1, -1, 83, -1, 84, -1, 84, 17, 84, 656 17, 84, 17, 84, 17, 84, 17, 84, -1, 10, 657 -1, 14, -1, 5, -1, 3, -1, 3, 15, 93, 658 -1, 6, -1, 6, 15, 93, -1, 8, -1, 9, 659 -1, 9, 15, 91, -1, 9, 91, -1, 7, -1, 660 12, -1, 11, -1, 13, -1, 4, -1, 5, -1, 661 98, -1, 83, -1, 84, -1, 101, -1, 102, -1, 662 -1 663}; 664 665/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ 666static const yytype_uint16 yyrline[] = 667{ 668 0, 129, 129, 131, 136, 140, 146, 154, 175, 181, 669 186, 191, 197, 234, 248, 262, 268, 274, 283, 292, 670 301, 306, 315, 320, 326, 333, 338, 345, 359, 364, 671 373, 380, 385, 402, 407, 414, 421, 426, 431, 441, 672 448, 453, 458, 466, 479, 493, 500, 517, 521, 526, 673 530, 534, 545, 558, 565, 570, 577, 595, 612, 640, 674 647, 653, 663, 673, 678, 683, 688, 693, 698, 703, 675 708, 716, 721, 724, 728, 732, 745, 749, 753, 760, 676 765, 770, 775, 780, 784, 789, 795, 803, 807, 811, 677 818, 822, 826, 833, 861, 865, 891, 899, 910 678}; 679#endif 680 681#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE 682/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. 683 First, the terminals, then, starting at YYNTOKENS, nonterminals. */ 684static const char *const yytname[] = 685{ 686 "$end", "error", "$undefined", "A", "B", "C", "E", "F", "I", "L", "N", 687 "P", "R", "S", "T", "SP", "CRLF", "COMMA", "USER", "PASS", "ACCT", 688 "REIN", "QUIT", "PORT", "PASV", "TYPE", "STRU", "MODE", "RETR", "STOR", 689 "APPE", "MLFL", "MAIL", "MSND", "MSOM", "MSAM", "MRSQ", "MRCP", "ALLO", 690 "REST", "RNFR", "RNTO", "ABOR", "DELE", "CWD", "LIST", "NLST", "SITE", 691 "sTAT", "HELP", "NOOP", "MKD", "RMD", "PWD", "CDUP", "STOU", "SMNT", 692 "SYST", "SIZE", "MDTM", "EPRT", "EPSV", "UMASK", "IDLE", "CHMOD", "AUTH", 693 "ADAT", "PROT", "PBSZ", "CCC", "MIC", "CONF", "ENC", "KAUTH", "KLIST", 694 "KDESTROY", "KRBTKFILE", "AFSLOG", "LOCATE", "URL", "FEAT", "OPTS", 695 "LEXERR", "STRING", "NUMBER", "$accept", "cmd_list", "cmd", "rcmd", 696 "username", "password", "byte_size", "host_port", "form_code", 697 "type_code", "struct_code", "mode_code", "pathname", "pathstring", 698 "octal_number", "check_login_no_guest", "check_login", "check_secure", 0 699}; 700#endif 701 702# ifdef YYPRINT 703/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to 704 token YYLEX-NUM. */ 705static const yytype_uint16 yytoknum[] = 706{ 707 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 708 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 709 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 710 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 711 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 712 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 713 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 714 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 715 335, 336, 337, 338, 339 716}; 717# endif 718 719/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ 720static const yytype_uint8 yyr1[] = 721{ 722 0, 85, 86, 86, 86, 87, 87, 87, 87, 87, 723 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 724 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 725 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 726 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 727 87, 87, 87, 87, 87, 87, 87, 87, 87, 87, 728 87, 88, 88, 88, 88, 88, 88, 88, 88, 88, 729 88, 89, 90, 90, 91, 92, 93, 93, 93, 94, 730 94, 94, 94, 94, 94, 94, 94, 95, 95, 95, 731 96, 96, 96, 97, 98, 99, 100, 101, 102 732}; 733 734/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ 735static const yytype_uint8 yyr2[] = 736{ 737 0, 2, 0, 2, 2, 5, 5, 5, 5, 3, 738 3, 5, 5, 5, 5, 5, 9, 5, 5, 5, 739 3, 5, 3, 5, 5, 3, 5, 5, 3, 3, 740 5, 3, 5, 3, 5, 5, 3, 3, 3, 5, 741 5, 7, 5, 7, 9, 5, 7, 7, 5, 5, 742 7, 5, 7, 7, 5, 5, 3, 5, 5, 3, 743 2, 5, 5, 4, 4, 5, 5, 3, 4, 4, 744 4, 1, 0, 1, 1, 11, 1, 1, 1, 1, 745 3, 1, 3, 1, 1, 3, 2, 1, 1, 1, 746 1, 1, 1, 1, 1, 1, 1, 1, 0 747}; 748 749/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state 750 STATE-NUM when YYTABLE doesn't specify something else to do. Zero 751 means the default is an error. */ 752static const yytype_uint8 yydefact[] = 753{ 754 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, 755 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 756 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 757 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 758 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 759 60, 0, 72, 98, 0, 98, 0, 0, 0, 0, 760 0, 0, 0, 0, 0, 0, 98, 0, 0, 98, 761 0, 98, 0, 98, 0, 0, 98, 0, 98, 98, 762 0, 0, 98, 98, 0, 98, 0, 0, 0, 0, 763 98, 0, 0, 0, 0, 98, 0, 0, 0, 98, 764 0, 71, 0, 73, 0, 59, 0, 0, 9, 97, 765 79, 81, 83, 84, 0, 87, 89, 88, 0, 91, 766 92, 90, 0, 94, 0, 93, 0, 0, 0, 74, 767 0, 0, 0, 28, 0, 0, 29, 0, 22, 0, 768 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 769 0, 0, 0, 25, 0, 31, 33, 0, 0, 36, 770 37, 0, 56, 0, 0, 0, 0, 10, 0, 0, 771 0, 0, 67, 0, 0, 0, 38, 0, 98, 98, 772 0, 98, 0, 0, 0, 86, 98, 98, 98, 98, 773 98, 98, 0, 98, 98, 98, 98, 98, 98, 98, 774 98, 0, 98, 0, 98, 0, 98, 0, 0, 98, 775 98, 0, 0, 98, 0, 98, 98, 98, 98, 98, 776 98, 98, 98, 98, 98, 63, 64, 98, 98, 68, 777 69, 70, 98, 5, 6, 0, 7, 78, 76, 77, 778 80, 82, 85, 12, 13, 14, 17, 18, 19, 0, 779 15, 62, 61, 96, 27, 26, 30, 23, 21, 0, 780 40, 95, 0, 42, 0, 45, 0, 0, 48, 49, 781 0, 0, 51, 0, 54, 24, 32, 34, 35, 55, 782 57, 58, 8, 11, 66, 65, 39, 0, 0, 98, 783 98, 98, 0, 98, 98, 98, 98, 0, 0, 41, 784 43, 46, 0, 47, 50, 52, 53, 0, 98, 98, 785 0, 16, 44, 0, 0, 0, 75 786}; 787 788/* YYDEFGOTO[NTERM-NUM]. */ 789static const yytype_int16 yydefgoto[] = 790{ 791 -1, 1, 48, 49, 102, 104, 130, 107, 240, 114, 792 118, 122, 124, 125, 262, 252, 253, 109 793}; 794 795/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing 796 STATE-NUM. */ 797#define YYPACT_NINF -196 798static const yytype_int16 yypact[] = 799{ 800 -196, 246, -196, 3, 13, 20, 11, 24, 21, 26, 801 30, 45, 66, 67, 68, 69, 70, 71, 72, 76, 802 73, -7, -5, 15, 78, 28, 32, 80, 79, 82, 803 83, 91, 93, 94, 96, 97, 98, 38, 100, 101, 804 102, 103, 104, 106, 107, 108, 111, 109, -196, -196, 805 -196, -66, 36, -196, 14, -196, 12, 22, 1, 46, 806 46, 46, 25, 48, 46, 46, -196, 46, 46, -196, 807 46, -196, 53, -196, 27, 46, -196, 55, -196, -196, 808 46, 46, -196, -196, 46, -196, 46, 46, 56, 59, 809 -196, 60, 61, 62, 63, -196, 65, 77, 85, -196, 810 86, -196, 114, -196, 115, -196, 120, 130, -196, -196, 811 135, 136, -196, -11, 138, -196, -196, -196, 139, -196, 812 -196, -196, 143, -196, 145, -196, 147, 156, 47, -196, 813 157, 162, 165, -196, 166, 168, -196, 170, -196, 174, 814 -196, 49, 52, 54, 137, 177, 178, 179, 181, 64, 815 182, 183, 184, -196, 185, -196, -196, 186, 187, -196, 816 -196, 188, -196, 189, 190, 191, 192, -196, 193, 194, 817 195, 196, -196, 197, 198, 199, -196, 200, -196, -196, 818 133, -196, 2, 2, 48, -196, -196, -196, -196, -196, 819 -196, -196, 206, -196, -196, -196, -196, -196, -196, -196, 820 -196, 110, -196, 140, -196, 141, -196, 140, 144, -196, 821 -196, 146, 148, -196, 149, -196, -196, -196, -196, -196, 822 -196, -196, -196, -196, -196, -196, -196, -196, -196, -196, 823 -196, -196, -196, -196, -196, 202, -196, -196, -196, -196, 824 -196, -196, -196, -196, -196, -196, -196, -196, -196, 205, 825 -196, -196, -196, -196, -196, -196, -196, -196, -196, 207, 826 -196, -196, 210, -196, 212, -196, 215, 217, -196, -196, 827 218, 219, -196, 221, -196, -196, -196, -196, -196, -196, 828 -196, -196, -196, -196, -196, -196, -196, 155, 158, -196, 829 -196, -196, 46, -196, -196, -196, -196, 204, 224, -196, 830 -196, -196, 225, -196, -196, -196, -196, 159, -196, -196, 831 227, -196, -196, 161, 231, 167, -196 832}; 833 834/* YYPGOTO[NTERM-NUM]. */ 835static const yytype_int16 yypgoto[] = 836{ 837 -196, -196, -196, -196, -196, -196, -110, -196, 39, -196, 838 -196, -196, -9, -196, 42, -195, -33, -53 839}; 840 841/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If 842 positive, shift that token. If negative, reduce the rule which 843 number is the opposite. If zero, do what YYDEFACT says. 844 If YYTABLE_NINF, syntax error. */ 845#define YYTABLE_NINF -1 846static const yytype_uint16 yytable[] = 847{ 848 105, 254, 255, 185, 184, 119, 120, 237, 68, 69, 849 70, 71, 238, 133, 121, 110, 239, 101, 111, 50, 850 112, 113, 108, 153, 278, 155, 156, 53, 51, 115, 851 72, 73, 162, 116, 117, 52, 136, 55, 138, 54, 852 140, 56, 172, 75, 76, 57, 176, 77, 78, 159, 853 160, 126, 127, 89, 90, 131, 132, 167, 134, 135, 854 58, 137, 192, 193, 201, 202, 152, 203, 204, 205, 855 206, 157, 158, 129, 242, 161, 141, 163, 164, 212, 856 213, 59, 60, 61, 62, 63, 64, 65, 67, 142, 857 143, 144, 66, 74, 80, 300, 79, 81, 106, 82, 858 145, 146, 147, 148, 149, 150, 151, 83, 84, 128, 859 85, 86, 87, 88, 312, 91, 92, 93, 94, 103, 860 95, 96, 97, 98, 100, 233, 234, 99, 236, 123, 861 178, 179, 129, 243, 244, 245, 139, 180, 154, 165, 862 250, 251, 166, 168, 169, 170, 181, 171, 173, 260, 863 182, 183, 207, 265, 186, 187, 246, 247, 248, 188, 864 174, 189, 274, 190, 276, 256, 257, 258, 175, 177, 865 282, 263, 191, 194, 284, 285, 268, 269, 195, 286, 866 272, 196, 197, 275, 198, 277, 199, 279, 280, 281, 867 200, 283, 208, 259, 209, 210, 211, 214, 0, 215, 868 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 869 226, 227, 228, 229, 230, 231, 232, 235, 249, 287, 870 288, 307, 241, 289, 261, 264, 290, 267, 291, 270, 871 292, 271, 273, 293, 294, 295, 299, 296, 301, 297, 872 308, 309, 298, 310, 313, 314, 2, 3, 315, 266, 873 0, 316, 0, 0, 0, 311, 0, 0, 0, 0, 874 303, 304, 305, 306, 4, 5, 0, 0, 6, 7, 875 8, 9, 10, 11, 12, 13, 14, 0, 0, 0, 876 0, 0, 0, 302, 15, 16, 17, 18, 19, 20, 877 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 878 31, 32, 0, 33, 34, 35, 36, 37, 0, 0, 879 0, 38, 39, 40, 41, 42, 43, 44, 45, 0, 880 0, 0, 0, 0, 0, 0, 46, 47 881}; 882 883static const yytype_int16 yycheck[] = 884{ 885 53, 196, 197, 113, 15, 4, 5, 5, 15, 16, 886 15, 16, 10, 66, 13, 3, 14, 83, 6, 16, 887 8, 9, 55, 76, 219, 78, 79, 16, 15, 7, 888 15, 16, 85, 11, 12, 15, 69, 16, 71, 15, 889 73, 15, 95, 15, 16, 15, 99, 15, 16, 82, 890 83, 60, 61, 15, 16, 64, 65, 90, 67, 68, 891 15, 70, 15, 16, 15, 16, 75, 15, 16, 15, 892 16, 80, 81, 84, 184, 84, 49, 86, 87, 15, 893 16, 15, 15, 15, 15, 15, 15, 15, 15, 62, 894 63, 64, 16, 15, 15, 290, 16, 15, 84, 16, 895 73, 74, 75, 76, 77, 78, 79, 16, 15, 84, 896 16, 15, 15, 15, 309, 15, 15, 15, 15, 83, 897 16, 15, 15, 15, 15, 178, 179, 16, 181, 83, 898 16, 16, 84, 186, 187, 188, 83, 17, 83, 83, 899 193, 194, 83, 83, 83, 83, 16, 84, 83, 202, 900 15, 15, 15, 206, 16, 16, 189, 190, 191, 16, 901 83, 16, 215, 16, 217, 198, 199, 200, 83, 83, 902 223, 204, 16, 16, 227, 228, 209, 210, 16, 232, 903 213, 16, 16, 216, 16, 218, 16, 220, 221, 222, 904 16, 224, 15, 83, 16, 16, 15, 15, -1, 16, 905 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 906 16, 16, 16, 16, 16, 16, 16, 84, 12, 17, 907 15, 17, 183, 16, 84, 84, 16, 83, 16, 83, 908 15, 83, 83, 16, 16, 16, 289, 16, 291, 84, 909 16, 16, 84, 84, 17, 84, 0, 1, 17, 207, 910 -1, 84, -1, -1, -1, 308, -1, -1, -1, -1, 911 293, 294, 295, 296, 18, 19, -1, -1, 22, 23, 912 24, 25, 26, 27, 28, 29, 30, -1, -1, -1, 913 -1, -1, -1, 292, 38, 39, 40, 41, 42, 43, 914 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 915 54, 55, -1, 57, 58, 59, 60, 61, -1, -1, 916 -1, 65, 66, 67, 68, 69, 70, 71, 72, -1, 917 -1, -1, -1, -1, -1, -1, 80, 81 918}; 919 920/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing 921 symbol of state STATE-NUM. */ 922static const yytype_uint8 yystos[] = 923{ 924 0, 86, 0, 1, 18, 19, 22, 23, 24, 25, 925 26, 27, 28, 29, 30, 38, 39, 40, 41, 42, 926 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 927 53, 54, 55, 57, 58, 59, 60, 61, 65, 66, 928 67, 68, 69, 70, 71, 72, 80, 81, 87, 88, 929 16, 15, 15, 16, 15, 16, 15, 15, 15, 15, 930 15, 15, 15, 15, 15, 15, 16, 15, 15, 16, 931 15, 16, 15, 16, 15, 15, 16, 15, 16, 16, 932 15, 15, 16, 16, 15, 16, 15, 15, 15, 15, 933 16, 15, 15, 15, 15, 16, 15, 15, 15, 16, 934 15, 83, 89, 83, 90, 102, 84, 92, 101, 102, 935 3, 6, 8, 9, 94, 7, 11, 12, 95, 4, 936 5, 13, 96, 83, 97, 98, 97, 97, 84, 84, 937 91, 97, 97, 102, 97, 97, 101, 97, 101, 83, 938 101, 49, 62, 63, 64, 73, 74, 75, 76, 77, 939 78, 79, 97, 102, 83, 102, 102, 97, 97, 101, 940 101, 97, 102, 97, 97, 83, 83, 101, 83, 83, 941 83, 84, 102, 83, 83, 83, 102, 83, 16, 16, 942 17, 16, 15, 15, 15, 91, 16, 16, 16, 16, 943 16, 16, 15, 16, 16, 16, 16, 16, 16, 16, 944 16, 15, 16, 15, 16, 15, 16, 15, 15, 16, 945 16, 15, 15, 16, 15, 16, 16, 16, 16, 16, 946 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 947 16, 16, 16, 102, 102, 84, 102, 5, 10, 14, 948 93, 93, 91, 102, 102, 102, 101, 101, 101, 12, 949 102, 102, 100, 101, 100, 100, 101, 101, 101, 83, 950 102, 84, 99, 101, 84, 102, 99, 83, 101, 101, 951 83, 83, 101, 83, 102, 101, 102, 101, 100, 101, 952 101, 101, 102, 101, 102, 102, 102, 17, 15, 16, 953 16, 16, 15, 16, 16, 16, 16, 84, 84, 102, 954 100, 102, 97, 101, 101, 101, 101, 17, 16, 16, 955 84, 102, 100, 17, 84, 17, 84 956}; 957 958#define yyerrok (yyerrstatus = 0) 959#define yyclearin (yychar = YYEMPTY) 960#define YYEMPTY (-2) 961#define YYEOF 0 962 963#define YYACCEPT goto yyacceptlab 964#define YYABORT goto yyabortlab 965#define YYERROR goto yyerrorlab 966 967 968/* Like YYERROR except do call yyerror. This remains here temporarily 969 to ease the transition to the new meaning of YYERROR, for GCC. 970 Once GCC version 2 has supplanted version 1, this can go. */ 971 972#define YYFAIL goto yyerrlab 973 974#define YYRECOVERING() (!!yyerrstatus) 975 976#define YYBACKUP(Token, Value) \ 977do \ 978 if (yychar == YYEMPTY && yylen == 1) \ 979 { \ 980 yychar = (Token); \ 981 yylval = (Value); \ 982 yytoken = YYTRANSLATE (yychar); \ 983 YYPOPSTACK (1); \ 984 goto yybackup; \ 985 } \ 986 else \ 987 { \ 988 yyerror (YY_("syntax error: cannot back up")); \ 989 YYERROR; \ 990 } \ 991while (YYID (0)) 992 993 994#define YYTERROR 1 995#define YYERRCODE 256 996 997 998/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. 999 If N is 0, then set CURRENT to the empty location which ends 1000 the previous symbol: RHS[0] (always defined). */ 1001 1002#define YYRHSLOC(Rhs, K) ((Rhs)[K]) 1003#ifndef YYLLOC_DEFAULT 1004# define YYLLOC_DEFAULT(Current, Rhs, N) \ 1005 do \ 1006 if (YYID (N)) \ 1007 { \ 1008 (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ 1009 (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ 1010 (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ 1011 (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ 1012 } \ 1013 else \ 1014 { \ 1015 (Current).first_line = (Current).last_line = \ 1016 YYRHSLOC (Rhs, 0).last_line; \ 1017 (Current).first_column = (Current).last_column = \ 1018 YYRHSLOC (Rhs, 0).last_column; \ 1019 } \ 1020 while (YYID (0)) 1021#endif 1022 1023 1024/* YY_LOCATION_PRINT -- Print the location on the stream. 1025 This macro was not mandated originally: define only if we know 1026 we won't break user code: when these are the locations we know. */ 1027 1028#ifndef YY_LOCATION_PRINT 1029# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL 1030# define YY_LOCATION_PRINT(File, Loc) \ 1031 fprintf (File, "%d.%d-%d.%d", \ 1032 (Loc).first_line, (Loc).first_column, \ 1033 (Loc).last_line, (Loc).last_column) 1034# else 1035# define YY_LOCATION_PRINT(File, Loc) ((void) 0) 1036# endif 1037#endif 1038 1039 1040/* YYLEX -- calling `yylex' with the right arguments. */ 1041 1042#ifdef YYLEX_PARAM 1043# define YYLEX yylex (YYLEX_PARAM) 1044#else 1045# define YYLEX yylex () 1046#endif 1047 1048/* Enable debugging if requested. */ 1049#if YYDEBUG 1050 1051# ifndef YYFPRINTF 1052# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ 1053# define YYFPRINTF fprintf 1054# endif 1055 1056# define YYDPRINTF(Args) \ 1057do { \ 1058 if (yydebug) \ 1059 YYFPRINTF Args; \ 1060} while (YYID (0)) 1061 1062# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ 1063do { \ 1064 if (yydebug) \ 1065 { \ 1066 YYFPRINTF (stderr, "%s ", Title); \ 1067 yy_symbol_print (stderr, \ 1068 Type, Value); \ 1069 YYFPRINTF (stderr, "\n"); \ 1070 } \ 1071} while (YYID (0)) 1072 1073 1074/*--------------------------------. 1075| Print this symbol on YYOUTPUT. | 1076`--------------------------------*/ 1077 1078/*ARGSUSED*/ 1079#if (defined __STDC__ || defined __C99__FUNC__ \ 1080 || defined __cplusplus || defined _MSC_VER) 1081static void 1082yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) 1083#else 1084static void 1085yy_symbol_value_print (yyoutput, yytype, yyvaluep) 1086 FILE *yyoutput; 1087 int yytype; 1088 YYSTYPE const * const yyvaluep; 1089#endif 1090{ 1091 if (!yyvaluep) 1092 return; 1093# ifdef YYPRINT 1094 if (yytype < YYNTOKENS) 1095 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); 1096# else 1097 YYUSE (yyoutput); 1098# endif 1099 switch (yytype) 1100 { 1101 default: 1102 break; 1103 } 1104} 1105 1106 1107/*--------------------------------. 1108| Print this symbol on YYOUTPUT. | 1109`--------------------------------*/ 1110 1111#if (defined __STDC__ || defined __C99__FUNC__ \ 1112 || defined __cplusplus || defined _MSC_VER) 1113static void 1114yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) 1115#else 1116static void 1117yy_symbol_print (yyoutput, yytype, yyvaluep) 1118 FILE *yyoutput; 1119 int yytype; 1120 YYSTYPE const * const yyvaluep; 1121#endif 1122{ 1123 if (yytype < YYNTOKENS) 1124 YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); 1125 else 1126 YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); 1127 1128 yy_symbol_value_print (yyoutput, yytype, yyvaluep); 1129 YYFPRINTF (yyoutput, ")"); 1130} 1131 1132/*------------------------------------------------------------------. 1133| yy_stack_print -- Print the state stack from its BOTTOM up to its | 1134| TOP (included). | 1135`------------------------------------------------------------------*/ 1136 1137#if (defined __STDC__ || defined __C99__FUNC__ \ 1138 || defined __cplusplus || defined _MSC_VER) 1139static void 1140yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) 1141#else 1142static void 1143yy_stack_print (bottom, top) 1144 yytype_int16 *bottom; 1145 yytype_int16 *top; 1146#endif 1147{ 1148 YYFPRINTF (stderr, "Stack now"); 1149 for (; bottom <= top; ++bottom) 1150 YYFPRINTF (stderr, " %d", *bottom); 1151 YYFPRINTF (stderr, "\n"); 1152} 1153 1154# define YY_STACK_PRINT(Bottom, Top) \ 1155do { \ 1156 if (yydebug) \ 1157 yy_stack_print ((Bottom), (Top)); \ 1158} while (YYID (0)) 1159 1160 1161/*------------------------------------------------. 1162| Report that the YYRULE is going to be reduced. | 1163`------------------------------------------------*/ 1164 1165#if (defined __STDC__ || defined __C99__FUNC__ \ 1166 || defined __cplusplus || defined _MSC_VER) 1167static void 1168yy_reduce_print (YYSTYPE *yyvsp, int yyrule) 1169#else 1170static void 1171yy_reduce_print (yyvsp, yyrule) 1172 YYSTYPE *yyvsp; 1173 int yyrule; 1174#endif 1175{ 1176 int yynrhs = yyr2[yyrule]; 1177 int yyi; 1178 unsigned long int yylno = yyrline[yyrule]; 1179 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", 1180 yyrule - 1, yylno); 1181 /* The symbols being reduced. */ 1182 for (yyi = 0; yyi < yynrhs; yyi++) 1183 { 1184 fprintf (stderr, " $%d = ", yyi + 1); 1185 yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], 1186 &(yyvsp[(yyi + 1) - (yynrhs)]) 1187 ); 1188 fprintf (stderr, "\n"); 1189 } 1190} 1191 1192# define YY_REDUCE_PRINT(Rule) \ 1193do { \ 1194 if (yydebug) \ 1195 yy_reduce_print (yyvsp, Rule); \ 1196} while (YYID (0)) 1197 1198/* Nonzero means print parse trace. It is left uninitialized so that 1199 multiple parsers can coexist. */ 1200int yydebug; 1201#else /* !YYDEBUG */ 1202# define YYDPRINTF(Args) 1203# define YY_SYMBOL_PRINT(Title, Type, Value, Location) 1204# define YY_STACK_PRINT(Bottom, Top) 1205# define YY_REDUCE_PRINT(Rule) 1206#endif /* !YYDEBUG */ 1207 1208 1209/* YYINITDEPTH -- initial size of the parser's stacks. */ 1210#ifndef YYINITDEPTH 1211# define YYINITDEPTH 200 1212#endif 1213 1214/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only 1215 if the built-in stack extension method is used). 1216 1217 Do not make this value too large; the results are undefined if 1218 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) 1219 evaluated with infinite-precision integer arithmetic. */ 1220 1221#ifndef YYMAXDEPTH 1222# define YYMAXDEPTH 10000 1223#endif 1224 1225 1226 1227#if YYERROR_VERBOSE 1228 1229# ifndef yystrlen 1230# if defined __GLIBC__ && defined _STRING_H 1231# define yystrlen strlen 1232# else 1233/* Return the length of YYSTR. */ 1234#if (defined __STDC__ || defined __C99__FUNC__ \ 1235 || defined __cplusplus || defined _MSC_VER) 1236static YYSIZE_T 1237yystrlen (const char *yystr) 1238#else 1239static YYSIZE_T 1240yystrlen (yystr) 1241 const char *yystr; 1242#endif 1243{ 1244 YYSIZE_T yylen; 1245 for (yylen = 0; yystr[yylen]; yylen++) 1246 continue; 1247 return yylen; 1248} 1249# endif 1250# endif 1251 1252# ifndef yystpcpy 1253# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE 1254# define yystpcpy stpcpy 1255# else 1256/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in 1257 YYDEST. */ 1258#if (defined __STDC__ || defined __C99__FUNC__ \ 1259 || defined __cplusplus || defined _MSC_VER) 1260static char * 1261yystpcpy (char *yydest, const char *yysrc) 1262#else 1263static char * 1264yystpcpy (yydest, yysrc) 1265 char *yydest; 1266 const char *yysrc; 1267#endif 1268{ 1269 char *yyd = yydest; 1270 const char *yys = yysrc; 1271 1272 while ((*yyd++ = *yys++) != '\0') 1273 continue; 1274 1275 return yyd - 1; 1276} 1277# endif 1278# endif 1279 1280# ifndef yytnamerr 1281/* Copy to YYRES the contents of YYSTR after stripping away unnecessary 1282 quotes and backslashes, so that it's suitable for yyerror. The 1283 heuristic is that double-quoting is unnecessary unless the string 1284 contains an apostrophe, a comma, or backslash (other than 1285 backslash-backslash). YYSTR is taken from yytname. If YYRES is 1286 null, do not copy; instead, return the length of what the result 1287 would have been. */ 1288static YYSIZE_T 1289yytnamerr (char *yyres, const char *yystr) 1290{ 1291 if (*yystr == '"') 1292 { 1293 YYSIZE_T yyn = 0; 1294 char const *yyp = yystr; 1295 1296 for (;;) 1297 switch (*++yyp) 1298 { 1299 case '\'': 1300 case ',': 1301 goto do_not_strip_quotes; 1302 1303 case '\\': 1304 if (*++yyp != '\\') 1305 goto do_not_strip_quotes; 1306 /* Fall through. */ 1307 default: 1308 if (yyres) 1309 yyres[yyn] = *yyp; 1310 yyn++; 1311 break; 1312 1313 case '"': 1314 if (yyres) 1315 yyres[yyn] = '\0'; 1316 return yyn; 1317 } 1318 do_not_strip_quotes: ; 1319 } 1320 1321 if (! yyres) 1322 return yystrlen (yystr); 1323 1324 return yystpcpy (yyres, yystr) - yyres; 1325} 1326# endif 1327 1328/* Copy into YYRESULT an error message about the unexpected token 1329 YYCHAR while in state YYSTATE. Return the number of bytes copied, 1330 including the terminating null byte. If YYRESULT is null, do not 1331 copy anything; just return the number of bytes that would be 1332 copied. As a special case, return 0 if an ordinary "syntax error" 1333 message will do. Return YYSIZE_MAXIMUM if overflow occurs during 1334 size calculation. */ 1335static YYSIZE_T 1336yysyntax_error (char *yyresult, int yystate, int yychar) 1337{ 1338 int yyn = yypact[yystate]; 1339 1340 if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) 1341 return 0; 1342 else 1343 { 1344 int yytype = YYTRANSLATE (yychar); 1345 YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); 1346 YYSIZE_T yysize = yysize0; 1347 YYSIZE_T yysize1; 1348 int yysize_overflow = 0; 1349 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; 1350 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; 1351 int yyx; 1352 1353# if 0 1354 /* This is so xgettext sees the translatable formats that are 1355 constructed on the fly. */ 1356 YY_("syntax error, unexpected %s"); 1357 YY_("syntax error, unexpected %s, expecting %s"); 1358 YY_("syntax error, unexpected %s, expecting %s or %s"); 1359 YY_("syntax error, unexpected %s, expecting %s or %s or %s"); 1360 YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); 1361# endif 1362 char *yyfmt; 1363 char const *yyf; 1364 static char const yyunexpected[] = "syntax error, unexpected %s"; 1365 static char const yyexpecting[] = ", expecting %s"; 1366 static char const yyor[] = " or %s"; 1367 char yyformat[sizeof yyunexpected 1368 + sizeof yyexpecting - 1 1369 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) 1370 * (sizeof yyor - 1))]; 1371 char const *yyprefix = yyexpecting; 1372 1373 /* Start YYX at -YYN if negative to avoid negative indexes in 1374 YYCHECK. */ 1375 int yyxbegin = yyn < 0 ? -yyn : 0; 1376 1377 /* Stay within bounds of both yycheck and yytname. */ 1378 int yychecklim = YYLAST - yyn + 1; 1379 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; 1380 int yycount = 1; 1381 1382 yyarg[0] = yytname[yytype]; 1383 yyfmt = yystpcpy (yyformat, yyunexpected); 1384 1385 for (yyx = yyxbegin; yyx < yyxend; ++yyx) 1386 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) 1387 { 1388 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) 1389 { 1390 yycount = 1; 1391 yysize = yysize0; 1392 yyformat[sizeof yyunexpected - 1] = '\0'; 1393 break; 1394 } 1395 yyarg[yycount++] = yytname[yyx]; 1396 yysize1 = yysize + yytnamerr (0, yytname[yyx]); 1397 yysize_overflow |= (yysize1 < yysize); 1398 yysize = yysize1; 1399 yyfmt = yystpcpy (yyfmt, yyprefix); 1400 yyprefix = yyor; 1401 } 1402 1403 yyf = YY_(yyformat); 1404 yysize1 = yysize + yystrlen (yyf); 1405 yysize_overflow |= (yysize1 < yysize); 1406 yysize = yysize1; 1407 1408 if (yysize_overflow) 1409 return YYSIZE_MAXIMUM; 1410 1411 if (yyresult) 1412 { 1413 /* Avoid sprintf, as that infringes on the user's name space. 1414 Don't have undefined behavior even if the translation 1415 produced a string with the wrong number of "%s"s. */ 1416 char *yyp = yyresult; 1417 int yyi = 0; 1418 while ((*yyp = *yyf) != '\0') 1419 { 1420 if (*yyp == '%' && yyf[1] == 's' && yyi …
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