#line 3 "lex.lyy.c" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define yy_create_buffer lyy_create_buffer #define yy_delete_buffer lyy_delete_buffer #define yy_flex_debug lyy_flex_debug #define yy_init_buffer lyy_init_buffer #define yy_flush_buffer lyy_flush_buffer #define yy_load_buffer_state lyy_load_buffer_state #define yy_switch_to_buffer lyy_switch_to_buffer #define yyin lyyin #define yyleng lyyleng #define yylex lyylex #define yylineno lyylineno #define yyout lyyout #define yyrestart lyyrestart #define yytext lyytext #define yywrap lyywrap #define yyalloc lyyalloc #define yyrealloc lyyrealloc #define yyfree lyyfree #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 35 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; #endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ /* C99 requires __STDC__ to be defined as 1. */ #if defined (__STDC__) #define YY_USE_CONST #endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE lyyrestart(lyyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif extern int lyyleng; extern FILE *lyyin, *lyyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up lyytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up lyytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via lyyrestart()), so that the user can continue scanning by * just pointing lyyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when lyytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int lyyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow lyywrap()'s to do buffer switches * instead of setting up a fresh lyyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void lyyrestart (FILE *input_file ); void lyy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE lyy_create_buffer (FILE *file,int size ); void lyy_delete_buffer (YY_BUFFER_STATE b ); void lyy_flush_buffer (YY_BUFFER_STATE b ); void lyypush_buffer_state (YY_BUFFER_STATE new_buffer ); void lyypop_buffer_state (void ); static void lyyensure_buffer_stack (void ); static void lyy_load_buffer_state (void ); static void lyy_init_buffer (YY_BUFFER_STATE b,FILE *file ); #define YY_FLUSH_BUFFER lyy_flush_buffer(YY_CURRENT_BUFFER ) YY_BUFFER_STATE lyy_scan_buffer (char *base,yy_size_t size ); YY_BUFFER_STATE lyy_scan_string (yyconst char *yy_str ); YY_BUFFER_STATE lyy_scan_bytes (yyconst char *bytes,int len ); void *lyyalloc (yy_size_t ); void *lyyrealloc (void *,yy_size_t ); void lyyfree (void * ); #define yy_new_buffer lyy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ lyyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ lyy_create_buffer(lyyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ lyyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ lyy_create_buffer(lyyin,YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define lyywrap(n) 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *lyyin = (FILE *) 0, *lyyout = (FILE *) 0; typedef int yy_state_type; extern int lyylineno; int lyylineno = 1; extern char *lyytext; #define yytext_ptr lyytext static yy_state_type yy_get_previous_state (void ); static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); static int yy_get_next_buffer (void ); static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up lyytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ lyyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 52 #define YY_END_OF_BUFFER 53 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[567] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 51, 3, 2, 1, 51, 4, 51, 51, 51, 51, 51, 51, 51, 51, 51, 18, 21, 3, 1, 21, 20, 21, 21, 4, 21, 21, 21, 21, 21, 21, 21, 21, 21, 18, 24, 3, 1, 24, 22, 4, 24, 24, 24, 24, 24, 24, 24, 24, 24, 23, 18, 26, 3, 1, 26, 4, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 18, 28, 3, 1, 28, 28, 28, 4, 28, 28, 28, 28, 28, 28, 28, 28, 28, 18, 30, 3, 1, 30, 30, 4, 30, 30, 30, 30, 30, 30, 30, 30, 30, 18, 32, 3, 1, 32, 32, 4, 32, 32, 32, 32, 32, 32, 32, 32, 32, 18, 35, 3, 1, 35, 33, 4, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 18, 37, 3, 1, 37, 36, 4, 37, 37, 37, 37, 37, 37, 37, 37, 37, 18, 39, 3, 1, 39, 38, 4, 39, 39, 39, 39, 39, 39, 39, 39, 39, 18, 41, 3, 1, 41, 40, 4, 41, 41, 41, 41, 41, 41, 41, 41, 41, 18, 45, 3, 1, 45, 44, 4, 45, 45, 45, 45, 45, 45, 45, 45, 45, 18, 43, 3, 1, 43, 42, 4, 43, 43, 43, 43, 43, 43, 43, 43, 43, 18, 47, 3, 1, 47, 46, 4, 47, 47, 47, 47, 47, 47, 47, 47, 47, 18, 49, 3, 1, 49, 48, 4, 49, 49, 49, 49, 49, 49, 49, 49, 49, 18, 50, 3, 1, 50, 4, 50, 50, 50, 50, 50, 50, 50, 50, 50, 18, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 19, 22, 25, 0, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 0, 27, 27, 29, 31, 33, 0, 36, 38, 40, 44, 42, 46, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 19, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 0, 27, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 19, 19, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 0, 0, 27, 27, 27, 0, 0, 0, 0, 8, 10, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 19, 19, 19, 8, 10, 25, 25, 25, 25, 25, 25, 5, 25, 25, 25, 0, 27, 27, 27, 29, 31, 34, 0, 0, 0, 0, 9, 0, 0, 0, 0, 17, 0, 0, 19, 25, 25, 25, 9, 25, 25, 25, 17, 0, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 25, 25, 25, 25, 25, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 25, 25, 25, 25, 25, 25, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 19, 0, 25, 25, 25, 25, 6, 25, 27, 0, 0, 0, 0, 11, 0, 7, 0, 19, 25, 25, 11, 25, 7, 27, 16, 0, 12, 0, 15, 19, 25, 12, 25, 27, 0, 0, 25, 25, 0, 0, 25, 25, 0, 13, 25, 13, 0, 25, 0, 25, 0, 25, 14, 14, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 5, 1, 1, 1, 1, 6, 1, 1, 1, 1, 1, 7, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 11, 1, 1, 1, 1, 1, 12, 13, 13, 14, 13, 13, 15, 15, 16, 15, 15, 17, 15, 15, 15, 18, 15, 19, 20, 21, 22, 23, 15, 15, 15, 15, 1, 1, 1, 1, 24, 1, 25, 26, 27, 28, 29, 30, 15, 31, 32, 15, 33, 34, 35, 36, 37, 38, 15, 39, 40, 41, 15, 15, 42, 15, 43, 15, 44, 1, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst flex_int32_t yy_meta[46] = { 0, 1, 1, 2, 1, 1, 1, 3, 1, 4, 5, 1, 4, 4, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 4, 4, 4, 4, 4, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1 } ; static yyconst flex_int16_t yy_base[600] = { 0, 0, 44, 89, 0, 133, 177, 222, 0, 267, 0, 312, 0, 357, 0, 401, 445, 489, 533, 577, 621, 665, 709, 753, 797, 841, 885, 929, 973, 1017, 1061, 1105, 1149, 1190, 1304, 5, 1304, 0, 1148, 1304, 1165, 1174, 1146, 1155, 1168, 1156, 1142, 0, 1137, 1304, 1304, 6, 0, 1137, 1304, 1166, 1165, 1304, 2, 1162, 1134, 1142, 1156, 1141, 1127, 1, 1121, 1304, 1304, 11, 0, 1121, 1150, 1304, 1136, 1145, 1117, 1120, 1134, 1122, 1109, 6, 1103, 1304, 1304, 1304, 23, 0, 1103, 1304, 1132, 29, 16, 26, 12, 7, 27, 32, 44, 33, 1304, 1304, 55, 0, 1101, 1130, 1128, 1304, 34, 1125, 1096, 1105, 1119, 1107, 1094, 39, 1089, 1304, 1304, 68, 0, 1089, 0, 1304, 1105, 1114, 1083, 1091, 1104, 1092, 1078, 48, 1073, 1304, 1304, 77, 0, 1073, 0, 1304, 1090, 1093, 1065, 1074, 1088, 1075, 1062, 53, 1057, 1304, 1304, 84, 0, 1057, 1087, 1304, 1072, 1081, 1052, 1061, 1075, 1063, 1050, 111, 1045, 1042, 1304, 1304, 144, 0, 1043, 1073, 1304, 1056, 1064, 1035, 1044, 1057, 1044, 1031, 125, 1020, 1304, 1304, 156, 0, 1020, 1050, 1304, 1036, 1044, 1016, 1025, 1039, 1027, 1013, 130, 1008, 1304, 1304, 159, 0, 1007, 1037, 1304, 1023, 1032, 1004, 1013, 1027, 1014, 1001, 136, 993, 1304, 1304, 167, 0, 992, 1021, 1304, 1007, 1015, 986, 995, 1003, 991, 978, 143, 973, 1304, 1304, 172, 0, 972, 1002, 1304, 988, 997, 969, 977, 991, 978, 965, 155, 960, 1304, 1304, 188, 0, 960, 990, 1304, 976, 985, 956, 965, 976, 963, 949, 169, 944, 1304, 1304, 200, 0, 943, 972, 1304, 958, 961, 933, 942, 956, 943, 930, 174, 925, 1304, 1304, 203, 0, 925, 1304, 942, 950, 922, 930, 944, 932, 919, 180, 914, 1304, 211, 0, 913, 937, 935, 921, 119, 924, 910, 902, 916, 903, 912, 926, 209, 399, 920, 918, 918, 200, 204, 156, 401, 403, 160, 43, 404, 51, 406, 916, 413, 424, 914, 913, 913, 883, 911, 909, 908, 906, 905, 904, 903, 886, 896, 895, 877, 874, 873, 884, 866, 856, 855, 860, 387, 882, 429, 433, 876, 443, 448, 442, 434, 445, 457, 450, 460, 435, 471, 474, 874, 507, 470, 0, 0, 854, 843, 870, 869, 849, 841, 834, 860, 845, 835, 841, 835, 827, 838, 856, 856, 512, 853, 489, 852, 848, 459, 461, 468, 473, 496, 492, 501, 516, 517, 530, 846, 845, 536, 843, 547, 0, 0, 841, 808, 1304, 1304, 809, 813, 819, 829, 821, 811, 1304, 798, 830, 823, 524, 553, 555, 0, 823, 821, 479, 538, 551, 819, 515, 545, 817, 531, 565, 816, 567, 577, 582, 0, 815, 814, 1304, 799, 783, 800, 787, 1304, 786, 779, 785, 782, 1304, 800, 592, 797, 567, 584, 575, 796, 580, 593, 588, 795, 788, 595, 786, 767, 765, 760, 756, 760, 760, 763, 761, 607, 778, 600, 599, 603, 623, 633, 609, 611, 776, 757, 753, 745, 750, 749, 767, 741, 733, 761, 638, 626, 611, 646, 648, 758, 638, 757, 642, 724, 746, 732, 750, 732, 1304, 742, 722, 741, 741, 640, 649, 737, 670, 737, 735, 735, 735, 712, 707, 728, 1304, 705, 1304, 726, 726, 632, 724, 724, 650, 722, 721, 1304, 696, 1304, 689, 1304, 1304, 663, 713, 655, 1304, 692, 680, 677, 679, 686, 694, 676, 693, 670, 1304, 684, 692, 663, 682, 666, 690, 653, 561, 1304, 421, 1304, 1194, 1200, 1206, 1212, 1218, 1224, 1230, 1236, 1242, 1248, 1254, 1260, 1263, 1265, 1268, 414, 195, 1270, 1272, 1274, 1276, 1278, 1281, 1283, 1286, 185, 146, 1289, 1292, 137, 62, 1295, 1298 } ; static yyconst flex_int16_t yy_def[600] = { 0, 567, 567, 566, 3, 568, 568, 566, 7, 566, 9, 566, 11, 566, 13, 569, 569, 570, 570, 571, 571, 572, 572, 573, 573, 574, 574, 575, 575, 576, 576, 577, 577, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 579, 566, 566, 579, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 566, 566, 566, 578, 566, 581, 566, 566, 581, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 582, 566, 582, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 583, 566, 583, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 578, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 584, 585, 585, 566, 580, 566, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 586, 587, 587, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 588, 589, 589, 566, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 590, 591, 591, 592, 593, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 594, 309, 594, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 566, 566, 595, 325, 595, 596, 597, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 598, 598, 309, 566, 566, 580, 580, 580, 580, 580, 580, 580, 580, 580, 580, 566, 599, 599, 325, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 580, 580, 580, 566, 580, 580, 580, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 580, 580, 580, 580, 580, 580, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 580, 580, 580, 580, 580, 580, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 580, 580, 580, 580, 566, 580, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 580, 580, 566, 580, 566, 566, 566, 566, 566, 566, 566, 566, 580, 566, 580, 566, 566, 566, 580, 580, 566, 566, 580, 580, 566, 566, 580, 566, 566, 580, 566, 580, 566, 580, 566, 566, 0, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566 } ; static yyconst flex_int16_t yy_nxt[1350] = { 0, 566, 35, 36, 35, 37, 38, 294, 294, 294, 294, 39, 308, 294, 40, 294, 41, 312, 42, 43, 44, 317, 312, 45, 297, 294, 312, 294, 314, 304, 304, 46, 305, 305, 47, 304, 312, 312, 305, 312, 48, 316, 312, 312, 324, 49, 35, 36, 35, 37, 38, 313, 318, 312, 312, 39, 297, 294, 40, 294, 41, 312, 42, 43, 44, 315, 442, 45, 304, 319, 294, 305, 294, 320, 322, 46, 321, 304, 47, 294, 305, 294, 304, 360, 48, 305, 294, 362, 294, 49, 50, 51, 36, 51, 52, 53, 50, 54, 55, 56, 57, 55, 55, 58, 50, 59, 50, 60, 61, 62, 50, 50, 63, 50, 55, 55, 55, 55, 55, 55, 64, 50, 50, 65, 50, 50, 50, 50, 50, 66, 50, 50, 50, 50, 67, 69, 36, 69, 70, 71, 304, 441, 72, 305, 73, 341, 294, 74, 294, 75, 406, 76, 77, 78, 304, 342, 79, 305, 294, 304, 294, 294, 305, 294, 80, 304, 312, 81, 305, 294, 312, 294, 304, 82, 294, 305, 294, 83, 84, 69, 36, 69, 70, 71, 304, 355, 72, 305, 73, 405, 294, 74, 294, 75, 359, 76, 77, 78, 304, 327, 79, 305, 294, 304, 294, 294, 305, 294, 80, 304, 312, 81, 305, 294, 312, 294, 353, 82, 350, 309, 354, 83, 84, 85, 86, 36, 86, 87, 88, 85, 85, 85, 85, 89, 90, 90, 91, 90, 92, 90, 93, 94, 95, 90, 90, 96, 85, 90, 90, 90, 90, 90, 90, 97, 90, 90, 98, 90, 90, 90, 90, 90, 99, 90, 90, 90, 85, 100, 101, 102, 36, 102, 103, 104, 101, 101, 105, 106, 107, 105, 105, 108, 101, 109, 101, 110, 111, 112, 101, 101, 113, 101, 105, 105, 105, 105, 105, 105, 114, 101, 101, 115, 101, 101, 101, 101, 101, 116, 101, 101, 101, 101, 117, 118, 119, 36, 119, 120, 121, 118, 118, 122, 118, 123, 122, 122, 124, 118, 125, 118, 126, 127, 128, 118, 118, 129, 118, 122, 122, 122, 122, 122, 122, 130, 118, 118, 131, 118, 118, 118, 118, 118, 132, 118, 118, 118, 118, 133, 134, 135, 36, 135, 136, 137, 134, 134, 138, 134, 139, 138, 138, 140, 134, 141, 134, 142, 143, 144, 134, 134, 145, 134, 138, 138, 138, 138, 138, 138, 146, 134, 134, 147, 134, 134, 134, 134, 134, 148, 134, 134, 134, 134, 149, 151, 36, 151, 152, 153, 350, 566, 154, 312, 155, 312, 312, 156, 312, 157, 326, 158, 159, 160, 365, 325, 161, 358, 381, 356, 382, 361, 352, 363, 162, 365, 566, 163, 384, 357, 385, 386, 566, 164, 165, 386, 312, 312, 166, 151, 36, 151, 152, 153, 312, 312, 154, 312, 155, 388, 312, 156, 312, 157, 389, 158, 159, 160, 391, 312, 161, 312, 312, 312, 390, 393, 392, 396, 162, 566, 312, 163, 403, 312, 394, 312, 312, 164, 165, 430, 427, 312, 166, 168, 36, 168, 169, 170, 566, 428, 171, 386, 172, 395, 312, 173, 397, 174, 312, 175, 176, 177, 429, 312, 178, 398, 401, 399, 402, 403, 457, 384, 179, 422, 386, 180, 431, 312, 312, 312, 432, 181, 433, 454, 461, 455, 182, 168, 36, 168, 169, 170, 312, 312, 171, 401, 172, 438, 403, 173, 312, 174, 434, 175, 176, 177, 566, 312, 178, 403, 435, 436, 384, 312, 566, 386, 179, 386, 458, 180, 463, 452, 462, 565, 459, 181, 465, 312, 466, 312, 182, 184, 36, 184, 185, 186, 401, 312, 187, 403, 188, 566, 312, 189, 403, 190, 312, 191, 192, 193, 312, 454, 194, 477, 465, 312, 485, 479, 478, 480, 195, 312, 312, 196, 481, 312, 494, 483, 495, 197, 502, 312, 503, 312, 198, 184, 36, 184, 185, 186, 482, 496, 187, 497, 188, 312, 501, 189, 312, 190, 498, 191, 192, 193, 312, 312, 194, 494, 515, 513, 312, 502, 312, 521, 195, 499, 514, 196, 312, 530, 312, 312, 312, 197, 500, 564, 542, 312, 198, 200, 36, 200, 201, 202, 519, 312, 203, 516, 204, 517, 531, 205, 312, 206, 544, 207, 208, 209, 312, 312, 210, 312, 549, 533, 312, 548, 312, 562, 211, 556, 560, 212, 312, 352, 558, 557, 555, 213, 552, 554, 553, 551, 214, 200, 36, 200, 201, 202, 559, 561, 203, 563, 204, 550, 352, 205, 547, 206, 546, 207, 208, 209, 545, 352, 210, 352, 543, 541, 540, 539, 538, 537, 211, 536, 502, 212, 535, 534, 352, 532, 494, 213, 529, 528, 527, 526, 214, 216, 36, 216, 217, 218, 525, 524, 219, 523, 220, 522, 520, 221, 518, 222, 512, 223, 224, 225, 511, 510, 226, 509, 508, 507, 506, 505, 504, 465, 227, 454, 493, 228, 492, 491, 490, 489, 488, 229, 487, 486, 403, 484, 230, 216, 36, 216, 217, 218, 352, 352, 219, 386, 220, 476, 475, 221, 474, 222, 473, 223, 224, 225, 472, 471, 226, 470, 469, 468, 368, 367, 464, 312, 227, 460, 352, 228, 352, 453, 452, 451, 450, 229, 449, 448, 447, 446, 230, 232, 36, 232, 233, 234, 445, 444, 235, 443, 236, 440, 437, 237, 324, 238, 426, 239, 240, 241, 425, 424, 242, 421, 308, 420, 419, 418, 417, 416, 243, 415, 414, 244, 413, 412, 411, 410, 409, 245, 408, 407, 324, 352, 246, 232, 36, 232, 233, 234, 308, 380, 235, 379, 236, 378, 377, 237, 376, 238, 375, 239, 240, 241, 374, 373, 242, 372, 371, 370, 336, 335, 334, 333, 243, 332, 331, 244, 330, 369, 328, 368, 367, 245, 324, 352, 312, 310, 246, 248, 36, 248, 249, 250, 308, 348, 251, 347, 252, 346, 345, 253, 344, 254, 343, 255, 256, 257, 340, 339, 258, 338, 337, 306, 303, 302, 301, 300, 259, 299, 298, 260, 297, 296, 306, 303, 302, 261, 301, 300, 299, 298, 262, 248, 36, 248, 249, 250, 297, 336, 251, 296, 252, 306, 303, 253, 302, 254, 301, 255, 256, 257, 300, 299, 258, 298, 297, 335, 296, 306, 303, 302, 259, 301, 300, 260, 299, 298, 297, 334, 296, 261, 306, 303, 302, 301, 262, 264, 36, 264, 265, 266, 300, 299, 267, 298, 268, 297, 333, 269, 296, 270, 306, 271, 272, 273, 303, 302, 274, 301, 300, 299, 298, 297, 332, 296, 275, 306, 303, 276, 302, 301, 300, 299, 298, 277, 297, 331, 296, 306, 278, 264, 36, 264, 265, 266, 303, 302, 267, 301, 268, 300, 299, 269, 298, 270, 297, 271, 272, 273, 330, 296, 274, 329, 306, 303, 302, 301, 300, 299, 275, 298, 297, 276, 328, 296, 306, 303, 302, 277, 301, 300, 299, 298, 278, 280, 36, 280, 281, 282, 297, 296, 306, 303, 283, 302, 301, 284, 300, 285, 299, 286, 287, 288, 298, 297, 289, 296, 306, 303, 302, 301, 300, 299, 290, 298, 325, 291, 324, 296, 312, 296, 306, 292, 303, 302, 301, 300, 293, 280, 36, 280, 281, 282, 299, 298, 297, 310, 283, 296, 306, 284, 303, 285, 302, 286, 287, 288, 301, 300, 289, 299, 298, 309, 308, 296, 306, 303, 290, 302, 301, 291, 300, 299, 298, 297, 296, 292, 566, 566, 566, 566, 293, 34, 34, 34, 34, 34, 34, 68, 68, 68, 68, 68, 68, 150, 150, 150, 150, 150, 150, 167, 167, 167, 167, 167, 167, 183, 183, 183, 183, 183, 183, 199, 199, 199, 199, 199, 199, 215, 215, 215, 215, 215, 215, 231, 231, 231, 231, 231, 231, 247, 247, 247, 247, 247, 247, 263, 263, 263, 263, 263, 263, 279, 279, 279, 279, 279, 279, 295, 566, 295, 295, 295, 295, 307, 307, 311, 311, 311, 323, 323, 349, 349, 351, 351, 364, 364, 366, 366, 383, 383, 387, 387, 387, 400, 400, 404, 404, 404, 423, 423, 423, 439, 439, 439, 456, 456, 456, 467, 467, 467, 33, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566 } ; static yyconst flex_int16_t yy_chk[1350] = { 0, 0, 1, 1, 1, 1, 1, 35, 51, 35, 51, 1, 58, 69, 1, 69, 1, 95, 1, 1, 1, 95, 94, 1, 58, 86, 92, 86, 92, 47, 65, 1, 47, 65, 1, 81, 93, 96, 81, 91, 1, 94, 97, 99, 108, 1, 2, 2, 2, 2, 2, 91, 96, 319, 98, 2, 108, 102, 2, 102, 2, 321, 2, 2, 2, 93, 597, 2, 115, 97, 119, 115, 119, 98, 99, 2, 98, 131, 2, 135, 131, 135, 147, 319, 2, 147, 151, 321, 151, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 163, 596, 5, 163, 5, 300, 168, 5, 168, 5, 593, 5, 5, 5, 180, 300, 5, 180, 184, 196, 184, 200, 196, 200, 5, 212, 315, 5, 212, 216, 318, 216, 228, 5, 232, 228, 232, 5, 5, 6, 6, 6, 6, 6, 244, 315, 6, 244, 6, 592, 248, 6, 248, 6, 318, 6, 6, 6, 260, 583, 6, 260, 264, 276, 264, 280, 276, 280, 6, 291, 313, 6, 291, 294, 314, 294, 313, 6, 308, 308, 314, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 15, 15, 15, 15, 15, 309, 309, 15, 316, 15, 317, 320, 15, 322, 15, 582, 15, 15, 15, 324, 324, 15, 317, 348, 316, 348, 320, 565, 322, 15, 325, 325, 15, 350, 316, 350, 350, 351, 15, 15, 351, 356, 361, 15, 16, 16, 16, 16, 16, 355, 353, 16, 357, 16, 353, 354, 16, 359, 16, 354, 16, 16, 16, 356, 358, 16, 390, 360, 391, 355, 358, 357, 361, 16, 366, 392, 16, 366, 362, 359, 393, 363, 16, 16, 393, 390, 427, 16, 17, 17, 17, 17, 17, 387, 391, 17, 387, 17, 360, 395, 17, 362, 17, 394, 17, 17, 17, 392, 396, 17, 363, 365, 363, 365, 365, 427, 385, 17, 385, 385, 17, 394, 431, 397, 398, 395, 17, 396, 421, 431, 421, 17, 18, 18, 18, 18, 18, 399, 434, 18, 402, 18, 402, 402, 18, 428, 18, 397, 18, 18, 18, 404, 432, 18, 404, 398, 399, 422, 429, 423, 422, 18, 423, 428, 18, 434, 435, 432, 563, 429, 18, 437, 435, 437, 457, 18, 19, 19, 19, 19, 19, 438, 459, 19, 438, 19, 439, 461, 19, 439, 19, 458, 19, 19, 19, 463, 455, 19, 455, 466, 462, 466, 458, 457, 459, 19, 479, 478, 19, 461, 480, 476, 463, 476, 19, 484, 483, 484, 497, 19, 20, 20, 20, 20, 20, 462, 478, 20, 479, 20, 481, 483, 20, 496, 20, 480, 20, 20, 20, 530, 482, 20, 495, 497, 495, 501, 503, 514, 503, 20, 481, 496, 20, 498, 514, 499, 515, 533, 20, 482, 562, 530, 544, 20, 21, 21, 21, 21, 21, 501, 542, 21, 498, 21, 499, 515, 21, 517, 21, 533, 21, 21, 21, 552, 548, 21, 549, 544, 517, 559, 542, 556, 560, 21, 552, 558, 21, 561, 557, 554, 553, 551, 21, 548, 550, 549, 547, 21, 22, 22, 22, 22, 22, 556, 559, 22, 561, 22, 546, 543, 22, 539, 22, 537, 22, 22, 22, 535, 534, 22, 532, 531, 529, 528, 526, 524, 523, 22, 522, 521, 22, 520, 519, 518, 516, 513, 22, 512, 511, 510, 508, 22, 23, 23, 23, 23, 23, 507, 506, 23, 505, 23, 504, 502, 23, 500, 23, 494, 23, 23, 23, 493, 492, 23, 491, 490, 489, 488, 487, 486, 485, 23, 477, 475, 23, 474, 473, 472, 471, 470, 23, 469, 468, 467, 465, 23, 24, 24, 24, 24, 24, 464, 460, 24, 456, 24, 454, 452, 24, 451, 24, 450, 24, 24, 24, 449, 447, 24, 446, 445, 444, 442, 441, 436, 433, 24, 430, 426, 24, 425, 420, 419, 418, 416, 24, 415, 414, 413, 412, 24, 25, 25, 25, 25, 25, 411, 408, 25, 407, 25, 403, 401, 25, 400, 25, 389, 25, 25, 25, 388, 386, 25, 384, 383, 382, 381, 380, 379, 378, 25, 377, 376, 25, 375, 374, 373, 372, 371, 25, 370, 369, 364, 352, 25, 26, 26, 26, 26, 26, 349, 347, 26, 346, 26, 345, 344, 26, 343, 26, 342, 26, 26, 26, 341, 340, 26, 339, 338, 337, 336, 335, 334, 333, 26, 332, 331, 26, 330, 329, 328, 327, 326, 26, 323, 312, 311, 310, 26, 27, 27, 27, 27, 27, 307, 306, 27, 305, 27, 304, 303, 27, 302, 27, 301, 27, 27, 27, 299, 298, 27, 297, 296, 292, 290, 289, 288, 287, 27, 286, 285, 27, 284, 282, 277, 275, 274, 27, 273, 272, 271, 270, 27, 28, 28, 28, 28, 28, 269, 267, 28, 266, 28, 261, 259, 28, 258, 28, 257, 28, 28, 28, 256, 255, 28, 254, 253, 251, 250, 245, 243, 242, 28, 241, 240, 28, 239, 238, 237, 235, 234, 28, 229, 227, 226, 225, 28, 29, 29, 29, 29, 29, 224, 223, 29, 222, 29, 221, 219, 29, 218, 29, 213, 29, 29, 29, 211, 210, 29, 209, 208, 207, 206, 205, 203, 202, 29, 197, 195, 29, 194, 193, 192, 191, 190, 29, 189, 187, 186, 181, 29, 30, 30, 30, 30, 30, 179, 178, 30, 177, 30, 176, 175, 30, 174, 30, 173, 30, 30, 30, 171, 170, 30, 165, 164, 162, 161, 160, 159, 158, 30, 157, 156, 30, 154, 153, 148, 146, 145, 30, 144, 143, 142, 141, 30, 31, 31, 31, 31, 31, 140, 137, 132, 130, 31, 129, 128, 31, 127, 31, 126, 31, 31, 31, 125, 124, 31, 121, 116, 114, 113, 112, 111, 110, 31, 109, 106, 31, 105, 104, 90, 88, 82, 31, 80, 79, 78, 77, 31, 32, 32, 32, 32, 32, 76, 75, 74, 72, 32, 71, 66, 32, 64, 32, 63, 32, 32, 32, 62, 61, 32, 60, 59, 56, 55, 53, 48, 46, 32, 45, 44, 32, 43, 42, 41, 40, 38, 32, 33, 0, 0, 0, 32, 567, 567, 567, 567, 567, 567, 568, 568, 568, 568, 568, 568, 569, 569, 569, 569, 569, 569, 570, 570, 570, 570, 570, 570, 571, 571, 571, 571, 571, 571, 572, 572, 572, 572, 572, 572, 573, 573, 573, 573, 573, 573, 574, 574, 574, 574, 574, 574, 575, 575, 575, 575, 575, 575, 576, 576, 576, 576, 576, 576, 577, 577, 577, 577, 577, 577, 578, 0, 578, 578, 578, 578, 579, 579, 580, 580, 580, 581, 581, 584, 584, 585, 585, 586, 586, 587, 587, 588, 588, 589, 589, 589, 590, 590, 591, 591, 591, 594, 594, 594, 595, 595, 595, 598, 598, 598, 599, 599, 599, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566, 566 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int lyy_flex_debug; int lyy_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *lyytext; #line 1 "lease_token.l" /* $Id: lease_token.l,v 1.1.1.1 2006/12/04 00:45:31 Exp $ */ /* * Copyright (C) International Business Machines Corp., 2003 * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* Author: Shirley Ma, xma@us.ibm.com */ #line 37 "lease_token.l" #include #include #include #include #include #include #include #include #include #include #include #include "queue.h" #include "dhcp6.h" #include "config.h" #include "common.h" #include "lease.h" #include "hash.h" #include "timer.h" #define LEASE_ADDR_FLAG 0x01 #define LEASE_DUID_FLAG 0x02 #define LEASE_IAID_FLAG 0x04 #define LEASE_SDATE_FLAG 0x08 #define LEASE_VTIME_FLAG 0x10 #define LEASE_PTIME_FLAG 0x20 #define LEASE_RNTIME_FLAG 0x40 #define LEASE_RBTIME_FLAG 0x80 #define LEASE_HNAME_FLAG 0x100 #define LEASE_LL_FLAG 0x200 #define VALID_LEASE_FLAG(a) \ ((a & LEASE_ADDR_FLAG) && (a & LEASE_SDATE_FLAG) && \ (a & LEASE_VTIME_FLAG) && (a & LEASE_PTIME_FLAG) && \ (a & LEASE_IAID_FLAG) && (a & LEASE_RNTIME_FLAG) && \ (a & LEASE_RBTIME_FLAG) && (a & LEASE_DUID_FLAG)) #define YYABORT(msg) dprintf(LOG_ERR, msg " %s lineno %d.", \ lyytext, num_lines) #define ABORT do { \ YYABORT("lease parse error"); \ exit(1); \ } while (0) extern struct dhcp6_timer *dhcp6_lease_timo __P((void *)); extern struct dhcp6_iaidaddr client6_iaidaddr; static int num_lines = 1; static struct dhcp6_lease *lease_rec; static struct client6_if client6_info; static u_int16_t lease_flags = 0; static int add_lease __P((struct dhcp6_iaidaddr *, struct dhcp6_lease *)); static int remove_lease __P((struct dhcp6_lease *)); #line 1066 "lex.lyy.c" #define INITIAL 0 #define S_LEASE 1 #define S_PLEN 2 #define S_HNAME 3 #define S_LL 4 #define S_DUID 5 #define S_SDUID 6 #define S_IAID 7 #define S_IATYPE 8 #define S_RNTIME 9 #define S_RBTIME 10 #define S_PTIME 11 #define S_VTIME 12 #define S_DATE 13 #define S_STATE 14 #define S_IGNORE 15 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif static int yy_init_globals (void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int lyylex_destroy (void ); int lyyget_debug (void ); void lyyset_debug (int debug_flag ); YY_EXTRA_TYPE lyyget_extra (void ); void lyyset_extra (YY_EXTRA_TYPE user_defined ); FILE *lyyget_in (void ); void lyyset_in (FILE * in_str ); FILE *lyyget_out (void ); void lyyset_out (FILE * out_str ); int lyyget_leng (void ); char *lyyget_text (void ); int lyyget_lineno (void ); void lyyset_lineno (int line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int lyywrap (void ); #else extern int lyywrap (void ); #endif #endif static void yyunput (int c,char *buf_ptr ); #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void ); #else static int input (void ); #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO fwrite( lyytext, lyyleng, 1, lyyout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ int c = '*'; \ unsigned n; \ for ( n = 0; n < max_size && \ (c = getc( lyyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( lyyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else \ { \ errno=0; \ while ( (result = fread(buf, 1, max_size, lyyin))==0 && ferror(lyyin)) \ { \ if( errno != EINTR) \ { \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ break; \ } \ errno=0; \ clearerr(lyyin); \ } \ }\ \ #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 extern int lyylex (void); #define YY_DECL int lyylex (void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after lyytext and lyyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 136 "lease_token.l" #line 1266 "lex.lyy.c" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! lyyin ) lyyin = stdin; if ( ! lyyout ) lyyout = stdout; if ( ! YY_CURRENT_BUFFER ) { lyyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = lyy_create_buffer(lyyin,YY_BUF_SIZE ); } lyy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of lyytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 567 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 1304 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 138 "lease_token.l" {;/* ignore comments */} YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 139 "lease_token.l" {num_lines++; BEGIN INITIAL;} YY_BREAK case 3: YY_RULE_SETUP #line 140 "lease_token.l" {;} YY_BREAK case 4: YY_RULE_SETUP #line 141 "lease_token.l" {;} YY_BREAK /* lease parser */ case 5: YY_RULE_SETUP #line 143 "lease_token.l" { lease_rec = (struct dhcp6_lease *)malloc(sizeof(*lease_rec)); if (lease_rec == NULL) { YYABORT("failed to allocate memory for a lease"); ABORT; } memset(lease_rec, 0, sizeof(*lease_rec)); memset(&client6_info, 0, sizeof(client6_info)); lease_flags = 0; BEGIN S_LEASE;} YY_BREAK case 6: YY_RULE_SETUP #line 153 "lease_token.l" {BEGIN S_HNAME;} YY_BREAK case 7: YY_RULE_SETUP #line 154 "lease_token.l" {BEGIN S_LL;} YY_BREAK case 8: YY_RULE_SETUP #line 155 "lease_token.l" {BEGIN S_DUID;} YY_BREAK case 9: YY_RULE_SETUP #line 156 "lease_token.l" {BEGIN S_SDUID;} YY_BREAK case 10: YY_RULE_SETUP #line 157 "lease_token.l" {BEGIN S_IAID;} YY_BREAK case 11: YY_RULE_SETUP #line 158 "lease_token.l" {BEGIN S_RNTIME;} YY_BREAK case 12: YY_RULE_SETUP #line 159 "lease_token.l" {BEGIN S_RBTIME;} YY_BREAK case 13: YY_RULE_SETUP #line 160 "lease_token.l" {BEGIN S_VTIME;} YY_BREAK case 14: YY_RULE_SETUP #line 161 "lease_token.l" {BEGIN S_PTIME;} YY_BREAK case 15: YY_RULE_SETUP #line 162 "lease_token.l" {BEGIN S_DATE;} YY_BREAK case 16: YY_RULE_SETUP #line 163 "lease_token.l" {BEGIN S_IGNORE;} YY_BREAK case 17: YY_RULE_SETUP #line 164 "lease_token.l" {BEGIN S_STATE;} YY_BREAK case 18: YY_RULE_SETUP #line 165 "lease_token.l" {if (do_iaidaddr_hash(lease_rec, &client6_info) != 0) { ABORT; } else { BEGIN INITIAL; } } YY_BREAK case 19: YY_RULE_SETUP #line 172 "lease_token.l" { struct in6_addr addr; if(inet_pton(AF_INET6, lyytext, &addr) < 1) { YYABORT("invalid address"); free(lease_rec); ABORT; } memcpy(&lease_rec->lease_addr.addr, &addr, sizeof(lease_rec->lease_addr.addr)); lease_flags |= LEASE_ADDR_FLAG;} YY_BREAK case 20: YY_RULE_SETUP #line 182 "lease_token.l" {BEGIN S_PLEN;} YY_BREAK case 21: YY_RULE_SETUP #line 183 "lease_token.l" {ABORT;} YY_BREAK case 22: YY_RULE_SETUP #line 184 "lease_token.l" {lease_rec->lease_addr.plen = (u_int8_t)atoi(lyytext);} YY_BREAK case 23: YY_RULE_SETUP #line 185 "lease_token.l" {;} YY_BREAK case 24: YY_RULE_SETUP #line 186 "lease_token.l" {ABORT;} YY_BREAK case 25: YY_RULE_SETUP #line 187 "lease_token.l" {strncpy(lease_rec->hostname, lyytext, sizeof(lyytext)); lease_flags |= LEASE_HNAME_FLAG;} YY_BREAK case 26: YY_RULE_SETUP #line 189 "lease_token.l" {ABORT;} YY_BREAK case 27: YY_RULE_SETUP #line 190 "lease_token.l" { struct in6_addr addr; if(inet_pton(AF_INET6, lyytext, &addr) < 1) { YYABORT("invalid address"); free(lease_rec); ABORT; } memcpy(&lease_rec->linklocal, &addr, sizeof(lease_rec->linklocal)); lease_flags |= LEASE_LL_FLAG;} YY_BREAK case 28: YY_RULE_SETUP #line 200 "lease_token.l" {ABORT;} YY_BREAK case 29: YY_RULE_SETUP #line 201 "lease_token.l" {configure_duid(lyytext, &client6_info.clientid); lease_flags |= LEASE_DUID_FLAG;} YY_BREAK case 30: YY_RULE_SETUP #line 203 "lease_token.l" {ABORT;} YY_BREAK case 31: YY_RULE_SETUP #line 204 "lease_token.l" {configure_duid(lyytext, &client6_info.serverid);} YY_BREAK case 32: YY_RULE_SETUP #line 205 "lease_token.l" {ABORT;} YY_BREAK case 33: YY_RULE_SETUP #line 206 "lease_token.l" {client6_info.iaidinfo.iaid = strtoll(lyytext, NULL, 10); lease_flags |= LEASE_IAID_FLAG;} YY_BREAK case 34: YY_RULE_SETUP #line 208 "lease_token.l" {BEGIN S_IATYPE;} YY_BREAK case 35: YY_RULE_SETUP #line 209 "lease_token.l" {ABORT;} YY_BREAK case 36: YY_RULE_SETUP #line 210 "lease_token.l" {lease_rec->lease_addr.type = (u_int8_t)atoi(lyytext); client6_info.type = (u_int8_t)atoi(lyytext);} YY_BREAK case 37: YY_RULE_SETUP #line 212 "lease_token.l" {ABORT;} YY_BREAK case 38: YY_RULE_SETUP #line 213 "lease_token.l" {client6_info.iaidinfo.renewtime = (u_int32_t)strtoul(lyytext, NULL, 10); lease_flags |= LEASE_RNTIME_FLAG;} YY_BREAK case 39: YY_RULE_SETUP #line 215 "lease_token.l" {ABORT;} YY_BREAK case 40: YY_RULE_SETUP #line 216 "lease_token.l" {client6_info.iaidinfo.rebindtime = (u_int32_t)strtoul(lyytext, NULL, 10); lease_flags |= LEASE_RBTIME_FLAG;} YY_BREAK case 41: YY_RULE_SETUP #line 218 "lease_token.l" {ABORT;} YY_BREAK case 42: YY_RULE_SETUP #line 219 "lease_token.l" {lease_rec->lease_addr.validlifetime = (u_int32_t)strtoul(lyytext, NULL, 10); lease_flags |= LEASE_VTIME_FLAG;} YY_BREAK case 43: YY_RULE_SETUP #line 221 "lease_token.l" {ABORT;} YY_BREAK case 44: YY_RULE_SETUP #line 222 "lease_token.l" {lease_rec->lease_addr.preferlifetime = (u_int32_t)strtoul(lyytext, NULL, 10); lease_flags |= LEASE_PTIME_FLAG;} YY_BREAK case 45: YY_RULE_SETUP #line 224 "lease_token.l" {ABORT;} YY_BREAK case 46: YY_RULE_SETUP #line 225 "lease_token.l" {lease_rec->start_date = (time_t)strtoul(lyytext, NULL, 10); lease_flags |= LEASE_SDATE_FLAG;} YY_BREAK case 47: YY_RULE_SETUP #line 227 "lease_token.l" {ABORT;} YY_BREAK case 48: YY_RULE_SETUP #line 228 "lease_token.l" {lease_rec->state = (state_t)atoi(lyytext);} YY_BREAK case 49: YY_RULE_SETUP #line 229 "lease_token.l" {ABORT;} YY_BREAK case 50: YY_RULE_SETUP #line 230 "lease_token.l" {;} YY_BREAK case 51: YY_RULE_SETUP #line 232 "lease_token.l" {ABORT;} YY_BREAK case 52: YY_RULE_SETUP #line 234 "lease_token.l" ECHO; YY_BREAK #line 1653 "lex.lyy.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(S_LEASE): case YY_STATE_EOF(S_PLEN): case YY_STATE_EOF(S_HNAME): case YY_STATE_EOF(S_LL): case YY_STATE_EOF(S_DUID): case YY_STATE_EOF(S_SDUID): case YY_STATE_EOF(S_IAID): case YY_STATE_EOF(S_IATYPE): case YY_STATE_EOF(S_RNTIME): case YY_STATE_EOF(S_RBTIME): case YY_STATE_EOF(S_PTIME): case YY_STATE_EOF(S_VTIME): case YY_STATE_EOF(S_DATE): case YY_STATE_EOF(S_STATE): case YY_STATE_EOF(S_IGNORE): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed lyyin at a new source and called * lyylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = lyyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( lyywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * lyytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of lyylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer (void) { register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ lyyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), (size_t) num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; lyyrestart(lyyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) lyyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state (void) { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 567 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 567 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 566); return yy_is_jam ? 0 : yy_current_state; } static void yyunput (int c, register char * yy_bp ) { register char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up lyytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = (yy_n_chars) + 2; register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; register char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ lyyrestart(lyyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( lyywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve lyytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void lyyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ lyyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = lyy_create_buffer(lyyin,YY_BUF_SIZE ); } lyy_init_buffer(YY_CURRENT_BUFFER,input_file ); lyy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void lyy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * lyypop_buffer_state(); * lyypush_buffer_state(new_buffer); */ lyyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; lyy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (lyywrap()) processing, but the only time this flag * is looked at is after lyywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void lyy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; lyyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE lyy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) lyyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lyy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) lyyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in lyy_create_buffer()" ); b->yy_is_our_buffer = 1; lyy_init_buffer(b,file ); return b; } /** Destroy the buffer. * @param b a buffer created with lyy_create_buffer() * */ void lyy_delete_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) lyyfree((void *) b->yy_ch_buf ); lyyfree((void *) b ); } #ifndef __cplusplus extern int isatty (int ); #endif /* __cplusplus */ /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a lyyrestart() or at EOF. */ static void lyy_init_buffer (YY_BUFFER_STATE b, FILE * file ) { int oerrno = errno; lyy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then lyy_init_buffer was _probably_ * called from lyyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void lyy_flush_buffer (YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) lyy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void lyypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; lyyensure_buffer_stack(); /* This block is copied from lyy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from lyy_switch_to_buffer. */ lyy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void lyypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; lyy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { lyy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void lyyensure_buffer_stack (void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)lyyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in lyyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)lyyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in lyyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE lyy_scan_buffer (char * base, yy_size_t size ) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) lyyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in lyy_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; lyy_switch_to_buffer(b ); return b; } /** Setup the input buffer state to scan a string. The next call to lyylex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * lyy_scan_bytes() instead. */ YY_BUFFER_STATE lyy_scan_string (yyconst char * yystr ) { return lyy_scan_bytes(yystr,strlen(yystr) ); } /** Setup the input buffer state to scan the given bytes. The next call to lyylex() will * scan from a @e copy of @a bytes. * @param bytes the byte buffer to scan * @param len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE lyy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char *) lyyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in lyy_scan_bytes()" ); for ( i = 0; i < _yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; b = lyy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in lyy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error (yyconst char* msg ) { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up lyytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ lyytext[lyyleng] = (yy_hold_char); \ (yy_c_buf_p) = lyytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ lyyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int lyyget_lineno (void) { return lyylineno; } /** Get the input stream. * */ FILE *lyyget_in (void) { return lyyin; } /** Get the output stream. * */ FILE *lyyget_out (void) { return lyyout; } /** Get the length of the current token. * */ int lyyget_leng (void) { return lyyleng; } /** Get the current token. * */ char *lyyget_text (void) { return lyytext; } /** Set the current line number. * @param line_number * */ void lyyset_lineno (int line_number ) { lyylineno = line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param in_str A readable stream. * * @see lyy_switch_to_buffer */ void lyyset_in (FILE * in_str ) { lyyin = in_str ; } void lyyset_out (FILE * out_str ) { lyyout = out_str ; } int lyyget_debug (void) { return lyy_flex_debug; } void lyyset_debug (int bdebug ) { lyy_flex_debug = bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from lyylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char *) 0; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT lyyin = stdin; lyyout = stdout; #else lyyin = (FILE *) 0; lyyout = (FILE *) 0; #endif /* For future reference: Set errno on error, since we are called by * lyylex_init() */ return 0; } /* lyylex_destroy is for both reentrant and non-reentrant scanners. */ int lyylex_destroy (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ lyy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; lyypop_buffer_state(); } /* Destroy the stack itself. */ lyyfree((yy_buffer_stack) ); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * lyylex() is called, initialization will occur. */ yy_init_globals( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *lyyalloc (yy_size_t size ) { return (void *) malloc( size ); } void *lyyrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void lyyfree (void * ptr ) { free( (char *) ptr ); /* see lyyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 234 "lease_token.l" void lease_parse(file) FILE *file; { fseek(file, 0, 0); lyyin = file; lyylex(); return; } int do_iaidaddr_hash(lease_rec, key) struct dhcp6_lease *lease_rec; struct client6_if *key; { struct dhcp6_iaidaddr *iaidaddr; struct dhcp6_lease *found_lease; struct timeb now; time_t offset; struct timeval timo; double d; if (!VALID_LEASE_FLAG(lease_flags) || (lease_rec->lease_addr.preferlifetime > lease_rec->lease_addr.validlifetime)) { dprintf(LOG_ERR, "parse an invalid lease %s/%d within line %d", in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen, num_lines); return (-1); } ftime(&now); offset = now.time - lease_rec->start_date; dprintf(LOG_DEBUG, "now : %ld; offset: %ld ", now.time, offset); if (offset > lease_rec->lease_addr.validlifetime) { dprintf(LOG_INFO, "This lease addr %s/%d has been expired.", in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen); free(lease_rec); return (0); } if (lease_rec->state == INVALID) { dprintf(LOG_INFO, "This lease addr %s/%d is invalid. Removing.", in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen); found_lease = hash_search(lease_hash_table, &lease_rec->lease_addr); /* remove the previous old lease */ if(found_lease) { remove_lease(found_lease); } free(lease_rec); return (0); } if (dhcp6_mode == DHCP6_MODE_CLIENT) { if (add_lease(&client6_iaidaddr, lease_rec) != 0) return (-1); else { memcpy(&client6_iaidaddr.client6_info, &client6_info, sizeof(client6_iaidaddr.client6_info)); dprintf(LOG_DEBUG, "hash add client iaidaddr type %d for " " duid %s for iaid %u", client6_iaidaddr.client6_info.type, duidstr(&client6_iaidaddr.client6_info.clientid), client6_iaidaddr.client6_info.iaidinfo.iaid); return (0); } } iaidaddr = (struct dhcp6_iaidaddr *)hash_search(server6_hash_table, key); if (iaidaddr){ if (iaidaddr->client6_info.iaidinfo.iaid != client6_info.iaidinfo.iaid || duidcmp(&iaidaddr->client6_info.clientid, &client6_info.clientid)) { dprintf(LOG_DEBUG, "%s" "this client iaidinfo is different to others", FNAME); return (-1); } found_lease = hash_search(lease_hash_table, &lease_rec->lease_addr); /* remove the previous old lease */ if(found_lease) { if (found_lease->start_date < lease_rec->start_date) { dprintf(LOG_DEBUG, "%s" "remove old lease %s/%d", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen); /* update the client6_info too */ memcpy(&iaidaddr->client6_info, &client6_info, sizeof(iaidaddr->client6_info)); iaidaddr->start_date = lease_rec->start_date; remove_lease(found_lease); } else { free(lease_rec); return (0); } } } else { iaidaddr = (struct dhcp6_iaidaddr *)malloc(sizeof(*iaidaddr)); if (!iaidaddr) { dprintf(LOG_ERR, "%s" "failed to allocate memory", FNAME); return (-1); } memset(iaidaddr, 0, sizeof(*iaidaddr)); TAILQ_INIT(&iaidaddr->lease_list); /* get the client info */ memcpy(&iaidaddr->client6_info, &client6_info, sizeof(iaidaddr->client6_info)); if (hash_add(server6_hash_table, &iaidaddr->client6_info, iaidaddr) != 0) { dprintf(LOG_ERR, "%s" "hash add failed", FNAME); free(iaidaddr); return (-1); } dprintf(LOG_DEBUG, "hash add client iaidaddr %u type %d for duid %s", iaidaddr->client6_info.iaidinfo.iaid, iaidaddr->client6_info.type, duidstr(&iaidaddr->client6_info.clientid)); } if (add_lease(iaidaddr, lease_rec) != 0) return (-1); iaidaddr->state = ACTIVE; iaidaddr->start_date = lease_rec->start_date; d = get_max_validlifetime(iaidaddr) - offset; timo.tv_sec = (long)d; timo.tv_usec = 0; /* update the start date and timer */ if (!iaidaddr->timer && (iaidaddr->timer = dhcp6_add_timer(dhcp6_iaidaddr_timo, iaidaddr)) == NULL) { dprintf(LOG_ERR, "%s" "failed to add a timer for iaid %u", FNAME, iaidaddr->client6_info.iaidinfo.iaid); return (-1); } dhcp6_set_timer(&timo, iaidaddr->timer); return (0); } static int add_lease(iaidaddr, lease) struct dhcp6_iaidaddr *iaidaddr; struct dhcp6_lease *lease; { struct timeval timo; struct timeb now; time_t offset; struct dhcp6_lease *found_lease; double d; /* set up timer out for lease, iaidaddr timer out will be set up in * post_conf_lease */ ftime(&now); offset = now.time - lease_rec->start_date; if (dhcp6_mode == DHCP6_MODE_CLIENT) { if ((found_lease = dhcp6_find_lease(iaidaddr, &lease_rec->lease_addr)) != NULL) { if (!(found_lease->start_date > lease_rec->start_date)) { dprintf(LOG_DEBUG, "%s" "remove old lease %s/%d", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen); if (iaidaddr->client6_info.iaidinfo.iaid != client6_info.iaidinfo.iaid) { dprintf(LOG_DEBUG, "%s" " this lease %s client iaidinfo is different" " to the previous lease", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0)); return (-1); } iaidaddr->client6_info.iaidinfo.renewtime = client6_info.iaidinfo.renewtime; iaidaddr->client6_info.iaidinfo.rebindtime = client6_info.iaidinfo.rebindtime; iaidaddr->start_date = lease_rec->start_date; remove_lease(found_lease); } else { free(lease_rec); return (0); } } /* if this is the first lease */ if (TAILQ_EMPTY(&iaidaddr->lease_list)) { if (iaidaddr->client6_info.iaidinfo.iaid != client6_info.iaidinfo.iaid) { dprintf(LOG_DEBUG, "%s" " this lease %s client iaidinfo is different" " to the previous lease", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0)); return (-1); } iaidaddr->client6_info.iaidinfo.renewtime = client6_info.iaidinfo.renewtime; iaidaddr->client6_info.iaidinfo.rebindtime = client6_info.iaidinfo.rebindtime; iaidaddr->start_date = lease_rec->start_date; } if (!memcmp(&iaidaddr->client6_info, &client6_info, sizeof(iaidaddr->client6_info))) { /* iaidaddr->start_date != lease_rec->start_date) */ dprintf(LOG_DEBUG, "%s" " this lease %s client iaidinfo is different" " to the previous lease", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0)); return (-1); } } if (lease_rec->state == INVALID) { dprintf(LOG_DEBUG, "parse an invalid state lease %s/%d in line %d", in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen, num_lines); free(lease_rec); return (0); } if ((lease_rec->timer = dhcp6_add_timer(dhcp6_lease_timo, lease_rec)) == NULL) { dprintf(LOG_ERR, "%s" " failed to create a timer for lease %s", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0)); return (-1); } if (lease_rec->lease_addr.preferlifetime > offset) { lease_rec->state = ACTIVE; d = lease_rec->lease_addr.preferlifetime - offset; } else { lease_rec->state = EXPIRED; d = lease_rec->lease_addr.validlifetime - offset; } timo.tv_sec = (long)d; timo.tv_usec = 0; dhcp6_set_timer(&timo, lease_rec->timer); if (dhcp6_mode == DHCP6_MODE_SERVER) { if (hash_add(lease_hash_table, &lease_rec->lease_addr, lease_rec) != 0) { dprintf(LOG_ERR, "%s" "hash add lease failed for %s", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0)); free(lease_rec); return (-1); } } lease_rec->iaidaddr = iaidaddr; lease_rec->lease_addr.status_code = DH6OPT_STCODE_UNDEFINE; TAILQ_INSERT_TAIL(&iaidaddr->lease_list, lease_rec, link); dprintf(LOG_INFO, "%s" "add lease addr %s/%d type %d to %u", FNAME, in6addr2str(&lease_rec->lease_addr.addr, 0), lease_rec->lease_addr.plen, lease_rec->lease_addr.type, lease_rec->iaidaddr->client6_info.iaidinfo.iaid); return (0); } static int remove_lease(lease) struct dhcp6_lease *lease; { if (dhcp6_mode == DHCP6_MODE_SERVER) { if (hash_delete(lease_hash_table, &lease->lease_addr) != 0) { dprintf(LOG_ERR, "%s" "failed to remove an address %s from hash", FNAME, in6addr2str(&lease->lease_addr.addr, 0)); return (-1); } } if (lease->timer) dhcp6_remove_timer(lease->timer); TAILQ_REMOVE(&lease->iaidaddr->lease_list, lease, link); dprintf(LOG_INFO, "%s" "removed lease addr %s/%d from %u", FNAME, in6addr2str(&lease->lease_addr.addr, 0), lease->lease_addr.plen, lease->iaidaddr->client6_info.iaidinfo.iaid); free(lease); return 0; }