/* A lexical scanner generated by flex */ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ * $FreeBSD: src/usr.bin/lex/flex.skl,v 1.8 2004/01/06 19:03:44 nectar Exp $ */ #if defined(__FreeBSD__) #include #else #define __unused #endif #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* Use prototypes in function declarations. */ #define YY_USE_PROTOS /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include #include #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #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 yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct yy_buffer_state *YY_BUFFER_STATE; extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ *yy_cp = yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, yytext_ptr ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ typedef unsigned int yy_size_t; 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; /* 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 yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE yy_current_buffer = 0; /* 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". */ #define YY_CURRENT_BUFFER yy_current_buffer /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 1; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart YY_PROTO(( FILE *input_file )); void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); static void *yy_flex_alloc YY_PROTO(( yy_size_t )); static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) __unused; static void yy_flex_free YY_PROTO(( void * )); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (yy_current_buffer->yy_at_bol) typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state YY_PROTO(( void )); static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); static int yy_get_next_buffer YY_PROTO(( void )); static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ yytext_ptr = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; #define YY_NUM_RULES 81 #define YY_END_OF_BUFFER 82 static yyconst short int yy_accept[517] = { 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, 82, 81, 71, 72, 81, 73, 76, 80, 80, 75, 74, 77, 78, 79, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 2, 2, 2, 4, 4, 4, 74, 80, 80, 42, 80, 80, 43, 49, 49, 49, 62, 62, 62, 81, 6, 6, 6, 81, 71, 0, 70, 73, 80, 74, 80, 74, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 17, 2, 2, 2, 2, 4, 4, 4, 4, 8, 8, 42, 80, 42, 41, 40, 49, 49, 49, 49, 62, 62, 62, 62, 0, 66, 6, 6, 6, 6, 0, 69, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 53, 80, 80, 80, 80, 80, 80, 80, 80, 80, 52, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 7, 80, 80, 3, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 5, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 15, 80, 80, 80, 80, 80, 80, 80, 38, 80, 80, 80, 80, 80, 80, 80, 22, 21, 80, 80, 80, 80, 80, 64, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 16, 80, 63, 80, 80, 80, 80, 80, 80, 80, 80, 8, 80, 80, 80, 80, 80, 80, 80, 80, 67, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 19, 80, 10, 80, 80, 80, 80, 80, 12, 65, 80, 45, 80, 80, 59, 9, 80, 80, 80, 54, 80, 80, 58, 80, 68, 80, 80, 80, 61, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 14, 80, 46, 57, 80, 80, 80, 80, 80, 80, 56, 39, 47, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 50, 80, 55, 80, 80, 80, 51, 80, 80, 80, 80, 80, 1, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 13, 80, 80, 80, 80, 80, 80, 80, 80, 11, 80, 80, 80, 80, 80, 80, 80, 24, 80, 60, 80, 80, 80, 80, 27, 80, 80, 34, 80, 18, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 20, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 48, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 29, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 37, 80, 80, 31, 80, 80, 44, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 28, 80, 80, 80, 25, 80, 80, 80, 23, 80, 30, 80, 80, 32, 80, 80, 80, 80, 80, 80, 80, 80, 80, 35, 80, 26, 80, 36, 33, 0 } ; static yyconst int 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, 2, 1, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 6, 7, 8, 9, 10, 10, 10, 10, 10, 11, 10, 10, 10, 10, 12, 13, 1, 1, 1, 1, 1, 14, 15, 16, 17, 15, 15, 18, 19, 18, 18, 18, 18, 20, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 18, 1, 21, 22, 23, 24, 25, 26, 27, 28, 29, 18, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 18, 45, 1, 46, 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 int yy_meta[47] = { 0, 1, 1, 2, 1, 1, 1, 3, 3, 1, 3, 3, 3, 1, 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, 1, 1 } ; static yyconst short int yy_base[533] = { 0, 0, 46, 74, 0, 113, 159, 0, 0, 205, 251, 288, 0, 8, 25, 314, 360, 406, 452, 767, 766, 498, 544, 765, 764, 767, 772, 764, 772, 761, 0, 772, 0, 4, 772, 12, 772, 772, 772, 744, 0, 740, 4, 719, 0, 4, 736, 726, 32, 724, 5, 41, 44, 724, 0, 16, 66, 0, 53, 70, 583, 74, 76, 117, 736, 732, 772, 0, 78, 121, 0, 90, 125, 751, 0, 127, 131, 750, 751, 748, 772, 0, 0, 133, 135, 139, 737, 726, 41, 710, 716, 716, 714, 716, 709, 722, 704, 734, 733, 71, 695, 705, 699, 701, 696, 700, 123, 118, 701, 150, 695, 97, 696, 709, 0, 0, 144, 164, 169, 0, 171, 173, 177, 181, 717, 184, 186, 190, 0, 0, 0, 192, 209, 213, 0, 215, 217, 221, 724, 772, 0, 223, 225, 229, 723, 772, 710, 688, 690, 689, 694, 698, 699, 698, 694, 688, 693, 676, 208, 693, 682, 183, 687, 682, 676, 223, 702, 679, 676, 680, 666, 677, 674, 0, 671, 667, 663, 659, 669, 660, 672, 688, 687, 600, 10, 668, 655, 649, 665, 651, 644, 658, 0, 649, 215, 0, 664, 660, 645, 642, 648, 643, 642, 166, 655, 128, 670, 638, 641, 0, 54, 640, 641, 613, 604, 602, 605, 604, 585, 594, 0, 580, 213, 617, 593, 595, 565, 573, 0, 568, 589, 570, 559, 563, 555, 562, 0, 0, 547, 560, 554, 550, 555, 0, 554, 545, 544, 552, 225, 551, 542, 537, 530, 549, 0, 564, 0, 544, 531, 530, 528, 527, 540, 540, 538, 550, 544, 549, 521, 519, 517, 513, 518, 534, 0, 516, 528, 504, 512, 497, 514, 513, 499, 492, 499, 493, 495, 503, 490, 0, 501, 518, 490, 500, 493, 493, 481, 0, 0, 482, 0, 485, 506, 0, 509, 487, 485, 488, 482, 477, 494, 0, 473, 0, 451, 455, 470, 0, 459, 470, 449, 457, 451, 446, 453, 456, 453, 449, 455, 442, 0, 439, 0, 0, 444, 446, 454, 439, 450, 453, 0, 0, 0, 444, 447, 432, 441, 444, 447, 426, 441, 441, 426, 0, 418, 0, 420, 423, 413, 0, 425, 404, 400, 411, 408, 0, 416, 407, 402, 409, 412, 399, 410, 395, 401, 400, 394, 396, 390, 403, 0, 402, 393, 388, 417, 416, 389, 384, 382, 0, 393, 384, 379, 396, 371, 372, 363, 392, 391, 0, 364, 224, 389, 388, 0, 357, 354, 0, 244, 0, 358, 384, 352, 355, 367, 363, 352, 352, 245, 358, 0, 359, 348, 348, 246, 355, 346, 346, 353, 344, 354, 350, 338, 346, 334, 325, 0, 332, 321, 317, 322, 327, 314, 329, 317, 324, 315, 323, 308, 323, 319, 310, 300, 296, 0, 314, 309, 312, 299, 314, 309, 308, 303, 294, 309, 304, 0, 290, 293, 0, 296, 279, 0, 269, 273, 276, 271, 258, 256, 286, 254, 258, 252, 282, 250, 254, 248, 0, 252, 246, 276, 0, 249, 243, 273, 0, 258, 0, 245, 256, 0, 243, 243, 253, 241, 251, 246, 214, 213, 146, 0, 131, 0, 115, 0, 0, 772, 643, 646, 649, 652, 655, 658, 661, 664, 131, 102, 87, 18, 9, 667, 4, 670 } ; static yyconst short int yy_def[533] = { 0, 517, 517, 2, 3, 518, 518, 2, 2, 519, 519, 2, 11, 2, 2, 520, 520, 521, 521, 2, 2, 522, 522, 2, 2, 516, 516, 516, 516, 523, 524, 516, 525, 525, 516, 525, 516, 516, 516, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 526, 526, 526, 527, 527, 527, 525, 60, 525, 525, 525, 525, 516, 528, 528, 528, 529, 529, 529, 530, 531, 531, 531, 532, 516, 523, 516, 524, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 526, 526, 526, 526, 527, 527, 527, 527, 525, 525, 525, 525, 525, 525, 525, 528, 528, 528, 528, 529, 529, 529, 529, 530, 516, 531, 531, 531, 531, 532, 516, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 525, 0, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516 } ; static yyconst short int yy_nxt[819] = { 0, 26, 27, 28, 29, 30, 31, 140, 33, 34, 35, 35, 134, 36, 83, 83, 62, 224, 63, 63, 84, 130, 85, 85, 87, 97, 116, 116, 98, 91, 225, 88, 95, 62, 96, 63, 63, 99, 92, 105, 89, 64, 106, 65, 93, 37, 38, 26, 27, 28, 29, 30, 31, 66, 33, 34, 35, 35, 64, 36, 65, 102, 107, 120, 120, 108, 109, 110, 148, 111, 66, 103, 149, 112, 117, 113, 118, 118, 121, 251, 122, 122, 82, 252, 124, 124, 125, 125, 131, 131, 119, 37, 38, 39, 160, 40, 41, 161, 42, 43, 135, 135, 44, 45, 46, 115, 47, 48, 49, 50, 162, 51, 52, 53, 26, 27, 28, 29, 30, 31, 179, 55, 34, 56, 56, 126, 36, 127, 127, 132, 180, 133, 133, 136, 82, 137, 137, 141, 141, 142, 515, 143, 143, 83, 83, 83, 83, 84, 169, 85, 85, 171, 246, 172, 116, 116, 514, 170, 37, 38, 26, 27, 28, 29, 30, 31, 247, 55, 34, 56, 56, 174, 36, 175, 116, 116, 176, 117, 513, 118, 118, 120, 120, 120, 120, 121, 177, 122, 122, 84, 243, 85, 85, 183, 125, 125, 125, 125, 126, 244, 127, 127, 131, 131, 37, 38, 26, 27, 28, 29, 30, 31, 200, 58, 34, 59, 59, 201, 36, 131, 131, 132, 234, 133, 133, 135, 135, 135, 135, 136, 205, 137, 137, 141, 141, 141, 141, 142, 512, 143, 143, 196, 263, 197, 264, 415, 511, 235, 416, 286, 37, 38, 26, 27, 28, 29, 30, 31, 206, 58, 34, 59, 59, 287, 36, 421, 431, 437, 422, 432, 438, 510, 509, 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 37, 38, 60, 60, 485, 484, 61, 61, 61, 61, 483, 482, 481, 61, 61, 61, 61, 61, 61, 26, 27, 28, 29, 30, 31, 480, 68, 34, 69, 69, 479, 36, 478, 477, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 37, 38, 26, 27, 28, 29, 30, 31, 447, 68, 34, 69, 69, 446, 36, 445, 444, 443, 442, 441, 440, 439, 436, 435, 434, 433, 430, 429, 428, 427, 426, 425, 424, 423, 420, 419, 418, 417, 414, 413, 412, 411, 410, 409, 408, 407, 37, 38, 26, 27, 28, 29, 30, 31, 406, 71, 34, 72, 72, 405, 36, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 37, 38, 26, 27, 28, 29, 30, 31, 373, 71, 34, 72, 72, 372, 36, 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 37, 38, 26, 27, 28, 29, 30, 31, 340, 75, 34, 76, 76, 339, 36, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, 37, 38, 26, 27, 28, 29, 30, 31, 307, 75, 34, 76, 76, 306, 36, 305, 304, 303, 302, 183, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 37, 38, 84, 273, 123, 123, 272, 271, 124, 124, 124, 124, 270, 269, 268, 124, 124, 124, 124, 124, 124, 223, 223, 267, 266, 223, 223, 223, 223, 262, 261, 260, 223, 223, 223, 223, 223, 223, 265, 265, 259, 258, 265, 265, 265, 265, 257, 256, 255, 265, 265, 265, 265, 265, 265, 32, 32, 32, 54, 54, 54, 57, 57, 57, 67, 67, 67, 70, 70, 70, 74, 74, 74, 79, 79, 79, 81, 254, 81, 138, 138, 138, 144, 144, 144, 253, 250, 249, 248, 245, 242, 241, 240, 239, 238, 237, 236, 233, 232, 231, 230, 229, 228, 227, 226, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, 207, 204, 203, 202, 199, 198, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 145, 139, 183, 182, 181, 178, 173, 168, 167, 166, 165, 164, 163, 159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 147, 146, 80, 78, 145, 139, 129, 128, 114, 104, 101, 100, 94, 90, 86, 80, 78, 516, 77, 77, 73, 73, 25, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516 } ; static yyconst short int yy_chk[819] = { 0, 1, 1, 1, 1, 1, 1, 531, 1, 1, 1, 1, 529, 1, 33, 33, 13, 184, 13, 13, 35, 528, 35, 35, 40, 45, 55, 55, 45, 42, 184, 40, 44, 14, 44, 14, 14, 45, 42, 50, 40, 13, 50, 13, 42, 1, 1, 2, 2, 2, 2, 2, 2, 13, 2, 2, 2, 2, 14, 2, 14, 48, 51, 58, 58, 51, 51, 52, 88, 52, 14, 48, 88, 52, 56, 52, 56, 56, 59, 210, 59, 59, 61, 210, 61, 61, 62, 62, 68, 68, 527, 2, 2, 3, 99, 3, 3, 99, 3, 3, 71, 71, 3, 3, 3, 526, 3, 3, 3, 3, 99, 3, 3, 3, 5, 5, 5, 5, 5, 5, 111, 5, 5, 5, 5, 63, 5, 63, 63, 69, 111, 69, 69, 72, 525, 72, 72, 75, 75, 76, 513, 76, 76, 83, 83, 84, 84, 85, 106, 85, 85, 107, 205, 107, 116, 116, 511, 106, 5, 5, 6, 6, 6, 6, 6, 6, 205, 6, 6, 6, 6, 109, 6, 109, 117, 117, 109, 118, 509, 118, 118, 120, 120, 121, 121, 122, 109, 122, 122, 123, 203, 123, 123, 123, 125, 125, 126, 126, 127, 203, 127, 127, 131, 131, 6, 6, 9, 9, 9, 9, 9, 9, 161, 9, 9, 9, 9, 161, 9, 132, 132, 133, 194, 133, 133, 135, 135, 136, 136, 137, 165, 137, 137, 141, 141, 142, 142, 143, 508, 143, 143, 158, 222, 158, 222, 401, 507, 194, 401, 248, 9, 9, 10, 10, 10, 10, 10, 10, 165, 10, 10, 10, 10, 248, 10, 408, 418, 424, 408, 418, 424, 506, 505, 504, 503, 502, 501, 499, 498, 496, 494, 493, 492, 490, 489, 488, 486, 485, 484, 483, 482, 481, 480, 479, 478, 477, 10, 10, 11, 11, 476, 475, 11, 11, 11, 11, 474, 473, 471, 11, 11, 11, 11, 11, 11, 15, 15, 15, 15, 15, 15, 470, 15, 15, 15, 15, 468, 15, 467, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, 438, 437, 435, 434, 15, 15, 16, 16, 16, 16, 16, 16, 433, 16, 16, 16, 16, 432, 16, 431, 430, 429, 428, 427, 426, 425, 423, 422, 421, 419, 417, 416, 415, 414, 413, 412, 411, 410, 406, 405, 403, 402, 400, 398, 397, 396, 395, 394, 393, 392, 16, 16, 17, 17, 17, 17, 17, 17, 391, 17, 17, 17, 17, 390, 17, 388, 387, 386, 385, 384, 383, 382, 381, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 364, 363, 362, 361, 360, 358, 357, 356, 354, 17, 17, 18, 18, 18, 18, 18, 18, 352, 18, 18, 18, 18, 351, 18, 350, 349, 348, 347, 346, 345, 344, 343, 339, 338, 337, 336, 335, 334, 331, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 316, 315, 314, 312, 18, 18, 21, 21, 21, 21, 21, 21, 310, 21, 21, 21, 21, 309, 21, 308, 307, 306, 305, 304, 302, 301, 299, 296, 295, 294, 293, 292, 291, 290, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 273, 272, 21, 21, 22, 22, 22, 22, 22, 22, 271, 22, 22, 22, 22, 270, 22, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 255, 253, 252, 251, 250, 249, 247, 246, 245, 244, 242, 241, 240, 239, 238, 235, 234, 233, 22, 22, 60, 232, 60, 60, 231, 230, 60, 60, 60, 60, 229, 227, 226, 60, 60, 60, 60, 60, 60, 183, 183, 225, 224, 183, 183, 183, 183, 221, 219, 218, 183, 183, 183, 183, 183, 183, 223, 223, 217, 216, 223, 223, 223, 223, 215, 214, 213, 223, 223, 223, 223, 223, 223, 517, 517, 517, 518, 518, 518, 519, 519, 519, 520, 520, 520, 521, 521, 521, 522, 522, 522, 523, 523, 523, 524, 212, 524, 530, 530, 530, 532, 532, 532, 211, 208, 207, 206, 204, 202, 201, 200, 199, 198, 197, 196, 193, 191, 190, 189, 188, 187, 186, 185, 182, 181, 180, 179, 178, 177, 176, 175, 174, 172, 171, 170, 169, 168, 167, 166, 164, 163, 162, 160, 159, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 144, 138, 124, 113, 112, 110, 108, 105, 104, 103, 102, 101, 100, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 87, 86, 79, 78, 77, 73, 65, 64, 53, 49, 47, 46, 43, 41, 39, 29, 27, 25, 24, 23, 20, 19, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516, 516 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; /* 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 *yytext; #line 1 "cftoken.l" #define INITIAL 0 /* $KAME: cftoken.l,v 1.35 2005/01/12 06:06:11 suz Exp $ */ #line 4 "cftoken.l" /* * Copyright (C) 2002 WIDE Project. * 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. */ #include #include #include #include #include #include #include #include #include #ifdef HAVE_STDARG_H #include #else #include #endif #include "dhcp6.h" #include "config.h" #include "common.h" #include "y.tab.h" #define YY_NO_UNPUT 1 char *configfilename; int lineno = 1; /* Recursion limit for includes */ #define MAX_INCLUDE_DEPTH 10 static struct include_stack { char *path; YY_BUFFER_STATE state; int lineno; } incstack[MAX_INCLUDE_DEPTH]; int incstackp = 0; static int yy_first_time = 1; static int yyerrorcount = 0; #ifndef NOCONFIG_DEBUG #define YYDEBUG 1 int cfdebug = 1; #else int cfdebug = 0; #endif extern int yyparse __P((void)); extern int cf_post_config __P((void)); static void cfdebug_print __P((char *, char *, int)); #define DP(str) if (cfdebug) cfdebug_print(str, yytext, yyleng) #define DECHO if (cfdebug) cfdebug_print(NULL, yytext, yyleng); #define DNOECHO if (cfdebug) cfdebug_print(NULL, "****", yyleng); /* abbreviations */ #define S_CNF 1 #define S_IFACE 2 #define S_PREF 3 #define S_HOST 4 #define S_DUID 5 #define S_IA 6 #define S_AUTH 7 #define S_KEY 8 #define S_SECRET 9 #define S_ADDRPOOL 10 #define S_INCL 11 #line 835 "lex.yy.c" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap YY_PROTO(( void )); #else extern int yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef yytext_ptr static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen YY_PROTO(( yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int yy_start_stack_ptr = 0; static int yy_start_stack_depth = 0; static int *yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #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 (void) fwrite( yytext, yyleng, 1, yyout ) #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->yy_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #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 /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int yylex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after yytext and yyleng * 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 YY_DECL { register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; #line 124 "cftoken.l" if (yy_first_time) { BEGIN S_CNF; yy_first_time = 0; } /* interface configuration */ #line 995 "lex.yy.c" if ( yy_init ) { yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! yy_start ) yy_start = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = yy_c_buf_p; /* Support of yytext. */ *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 >= 517 ) 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] != 772 ); 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 132 "cftoken.l" { DECHO; BEGIN S_IFACE; return (INTERFACE); } YY_BREAK case 2: YY_RULE_SETUP #line 133 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (IFNAME); } YY_BREAK /* host configuration */ case 3: YY_RULE_SETUP #line 141 "cftoken.l" { DECHO; BEGIN S_HOST; return (HOST); } YY_BREAK case 4: YY_RULE_SETUP #line 142 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (HOSTNAME); } YY_BREAK /* address pool configuration */ case 5: YY_RULE_SETUP #line 150 "cftoken.l" { DECHO; BEGIN S_ADDRPOOL; return (ADDRPOOL); } YY_BREAK case 6: YY_RULE_SETUP #line 152 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (POOLNAME); } YY_BREAK case 7: YY_RULE_SETUP #line 159 "cftoken.l" { DECHO; BEGIN S_DUID; return (DUID); } YY_BREAK case 8: YY_RULE_SETUP #line 160 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (DUID_ID); } YY_BREAK case 9: YY_RULE_SETUP #line 167 "cftoken.l" { DECHO; return (ADDRESS); } YY_BREAK case 10: YY_RULE_SETUP #line 169 "cftoken.l" { DECHO; return (PREFIX); } YY_BREAK case 11: YY_RULE_SETUP #line 171 "cftoken.l" { DECHO; return (PREFERENCE); } YY_BREAK case 12: YY_RULE_SETUP #line 173 "cftoken.l" { DECHO; return (SCRIPT); } YY_BREAK case 13: YY_RULE_SETUP #line 175 "cftoken.l" { DECHO; return (DELAYEDKEY); } YY_BREAK /* request */ case 14: YY_RULE_SETUP #line 178 "cftoken.l" { DECHO; return (REQUEST); } YY_BREAK /* send */ case 15: YY_RULE_SETUP #line 181 "cftoken.l" { DECHO; return (SEND); } YY_BREAK /* range */ case 16: YY_RULE_SETUP #line 184 "cftoken.l" { DECHO; return (RANGE); } YY_BREAK case 17: YY_RULE_SETUP #line 185 "cftoken.l" { DECHO; return (TO); } YY_BREAK /* address-pool */ case 18: YY_RULE_SETUP #line 188 "cftoken.l" { DECHO; return (ADDRESS_POOL); } YY_BREAK /* DHCP options */ case 19: YY_RULE_SETUP #line 191 "cftoken.l" { DECHO; return (OPTION); } YY_BREAK case 20: YY_RULE_SETUP #line 193 "cftoken.l" { DECHO; return (RAPID_COMMIT); } YY_BREAK case 21: YY_RULE_SETUP #line 194 "cftoken.l" { DECHO; return (IA_PD); } YY_BREAK case 22: YY_RULE_SETUP #line 195 "cftoken.l" { DECHO; return (IA_NA); } YY_BREAK case 23: YY_RULE_SETUP #line 196 "cftoken.l" { DECHO; return (DNS_SERVERS); } YY_BREAK case 24: YY_RULE_SETUP #line 197 "cftoken.l" { DECHO; return (DNS_NAME); } YY_BREAK case 25: YY_RULE_SETUP #line 198 "cftoken.l" { DECHO; return (SIP_SERVERS); } YY_BREAK case 26: YY_RULE_SETUP #line 199 "cftoken.l" { DECHO; return (SIP_NAME); } YY_BREAK case 27: YY_RULE_SETUP #line 200 "cftoken.l" { DECHO; return (NTP_SERVERS); } YY_BREAK case 28: YY_RULE_SETUP #line 201 "cftoken.l" { DECHO; return (NIS_SERVERS); } YY_BREAK case 29: YY_RULE_SETUP #line 202 "cftoken.l" { DECHO; return (NIS_NAME); } YY_BREAK case 30: YY_RULE_SETUP #line 203 "cftoken.l" { DECHO; return (NISP_SERVERS); } YY_BREAK case 31: YY_RULE_SETUP #line 204 "cftoken.l" { DECHO; return (NISP_NAME); } YY_BREAK case 32: YY_RULE_SETUP #line 205 "cftoken.l" { DECHO; return (BCMCS_SERVERS); } YY_BREAK case 33: YY_RULE_SETUP #line 206 "cftoken.l" { DECHO; return (BCMCS_NAME); } YY_BREAK case 34: YY_RULE_SETUP #line 207 "cftoken.l" { DECHO; return (REFRESHTIME); } YY_BREAK /* provided for a backward compatibility to WIDE-DHCPv6 before Oct 1 2006 */ case 35: YY_RULE_SETUP #line 210 "cftoken.l" { DECHO; return (NIS_NAME); } YY_BREAK case 36: YY_RULE_SETUP #line 211 "cftoken.l" { DECHO; return (NISP_NAME); } YY_BREAK /* generic options */ case 37: YY_RULE_SETUP #line 214 "cftoken.l" { DECHO; return (INFO_ONLY); } YY_BREAK case 38: YY_RULE_SETUP #line 216 "cftoken.l" { DECHO; return (ALLOW); } YY_BREAK /* identity association */ case 39: YY_RULE_SETUP #line 219 "cftoken.l" { DECHO; BEGIN S_IA; return(ID_ASSOC); } YY_BREAK case 40: YY_RULE_SETUP #line 220 "cftoken.l" { DECHO; return(IA_PD); } YY_BREAK case 41: YY_RULE_SETUP #line 221 "cftoken.l" { DECHO; return(IA_NA); } YY_BREAK case 42: YY_RULE_SETUP #line 222 "cftoken.l" { DECHO; yylval.str = strdup(yytext); return(IAID); } YY_BREAK case 43: YY_RULE_SETUP #line 223 "cftoken.l" { DP("begin of closure"); BEGIN S_CNF; return (BCL); } YY_BREAK /* * interface parameters for delegated prefix configuration. * when lex reads an interface name, the state will be back to * S_CNF. */ case 44: YY_RULE_SETUP #line 230 "cftoken.l" { DECHO; BEGIN S_IFACE; return (PREFIX_INTERFACE); } YY_BREAK case 45: YY_RULE_SETUP #line 231 "cftoken.l" { DECHO; return (SLA_ID); } YY_BREAK case 46: YY_RULE_SETUP #line 232 "cftoken.l" { DECHO; return (SLA_LEN); } YY_BREAK /* duration */ case 47: YY_RULE_SETUP #line 235 "cftoken.l" { DECHO; return (INFINITY); } YY_BREAK /* authentication option */ case 48: YY_RULE_SETUP #line 238 "cftoken.l" { DECHO; BEGIN S_AUTH; return (AUTHENTICATION); } YY_BREAK case 49: YY_RULE_SETUP #line 239 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (AUTHNAME); } YY_BREAK /* authentication parameters */ case 50: YY_RULE_SETUP #line 247 "cftoken.l" { DECHO; return (PROTOCOL); }; YY_BREAK case 51: YY_RULE_SETUP #line 248 "cftoken.l" { DECHO; return (ALGORITHM); }; YY_BREAK case 52: YY_RULE_SETUP #line 249 "cftoken.l" { DECHO; return (RDM); }; YY_BREAK case 53: YY_RULE_SETUP #line 250 "cftoken.l" { DECHO; return (KEY); }; YY_BREAK /* authentication protocols */ case 54: YY_RULE_SETUP #line 253 "cftoken.l" { DECHO; return (DELAYED); }; YY_BREAK case 55: YY_RULE_SETUP #line 254 "cftoken.l" { DECHO; return (RECONFIG); }; YY_BREAK /* authentication algorithms */ case 56: YY_RULE_SETUP #line 257 "cftoken.l" { DECHO; return (HMACMD5); }; YY_BREAK case 57: YY_RULE_SETUP #line 258 "cftoken.l" { DECHO; return (HMACMD5); }; YY_BREAK case 58: YY_RULE_SETUP #line 259 "cftoken.l" { DECHO; return (HMACMD5); }; YY_BREAK case 59: YY_RULE_SETUP #line 260 "cftoken.l" { DECHO; return (HMACMD5); }; YY_BREAK /* authentication RDM */ case 60: YY_RULE_SETUP #line 263 "cftoken.l" { DECHO; return (MONOCOUNTER); }; YY_BREAK /* secret keys */ case 61: YY_RULE_SETUP #line 266 "cftoken.l" { DECHO; BEGIN S_KEY; return (KEYINFO); } YY_BREAK case 62: YY_RULE_SETUP #line 267 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (KEYNAME); } YY_BREAK /* key parameters */ case 63: YY_RULE_SETUP #line 275 "cftoken.l" { DECHO; return (REALM); } YY_BREAK case 64: YY_RULE_SETUP #line 276 "cftoken.l" { DECHO; return (KEYID); } YY_BREAK case 65: YY_RULE_SETUP #line 277 "cftoken.l" { DECHO; BEGIN S_SECRET; return (SECRET); } YY_BREAK case 66: YY_RULE_SETUP #line 278 "cftoken.l" { DNOECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (QSTRING); } YY_BREAK case 67: YY_RULE_SETUP #line 284 "cftoken.l" { DECHO; return (EXPIRE); } YY_BREAK /* include */ case 68: YY_RULE_SETUP #line 287 "cftoken.l" { DECHO; BEGIN S_INCL; return (INCLUDE); } YY_BREAK case 69: YY_RULE_SETUP #line 288 "cftoken.l" { DECHO; yylval.str = strdup(yytext); BEGIN S_CNF; return (QSTRING); } YY_BREAK /* quoted string */ case 70: YY_RULE_SETUP #line 296 "cftoken.l" { DECHO; yylval.str = strdup(yytext); return (QSTRING); } YY_BREAK /* misc */ case 71: YY_RULE_SETUP #line 303 "cftoken.l" { ; } YY_BREAK case 72: YY_RULE_SETUP #line 304 "cftoken.l" { lineno++; } YY_BREAK case 73: YY_RULE_SETUP #line 305 "cftoken.l" { DP("comment"); } YY_BREAK case 74: YY_RULE_SETUP #line 306 "cftoken.l" { DECHO; yylval.num = strtoll(yytext, NULL, 10); return (NUMBER); } YY_BREAK case 75: YY_RULE_SETUP #line 311 "cftoken.l" { DECHO; return (SLASH); } YY_BREAK case 76: YY_RULE_SETUP #line 312 "cftoken.l" { DECHO; return (COMMA); } YY_BREAK case 77: YY_RULE_SETUP #line 313 "cftoken.l" { DP("end of sentence"); return (EOS); } YY_BREAK case 78: YY_RULE_SETUP #line 314 "cftoken.l" { DP("begin of closure"); return (BCL); } YY_BREAK case 79: YY_RULE_SETUP #line 315 "cftoken.l" { DP("end of closure"); return (ECL); } YY_BREAK /* generic string */ case 80: YY_RULE_SETUP #line 318 "cftoken.l" { DECHO; yylval.str = strdup(yytext); return (STRING); } YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(S_CNF): case YY_STATE_EOF(S_IFACE): case YY_STATE_EOF(S_PREF): case YY_STATE_EOF(S_HOST): case YY_STATE_EOF(S_DUID): case YY_STATE_EOF(S_IA): case YY_STATE_EOF(S_AUTH): case YY_STATE_EOF(S_KEY): case YY_STATE_EOF(S_SECRET): case YY_STATE_EOF(S_ADDRPOOL): case YY_STATE_EOF(S_INCL): #line 324 "cftoken.l" { if (--incstackp < 0) yyterminate(); else { yy_delete_buffer(YY_CURRENT_BUFFER); free(incstack[incstackp + 1].path); configfilename = incstack[incstackp].path; lineno = incstack[incstackp].lineno; yy_switch_to_buffer(incstack[incstackp].state); } } YY_BREAK case 81: YY_RULE_SETUP #line 336 "cftoken.l" ECHO; YY_BREAK #line 1587 "lex.yy.c" 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->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 yyin at a new source and called * yylex(). 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->yy_n_chars; yy_current_buffer->yy_input_file = yyin; yy_current_buffer->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->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 ( yywrap() ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, 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->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 yylex */ /* 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() { register char *dest = yy_current_buffer->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->yy_ch_buf[yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( yy_current_buffer->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->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->yy_n_chars = yy_n_chars = 0; else { int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* 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. */ yy_flex_realloc( (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->yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), yy_n_chars, num_to_read ); yy_current_buffer->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; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; yy_current_buffer->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; yy_n_chars += number_to_move; yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; yytext_ptr = &yy_current_buffer->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() { 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 >= 517 ) 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 ); */ #ifdef YY_USE_PROTOS static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) #else static yy_state_type yy_try_NUL_trans( yy_current_state ) yy_state_type yy_current_state; #endif { 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 >= 517 ) 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 == 516); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void yyunput( int c, register char *yy_bp ) #else static void yyunput( c, yy_bp ) int c; register char *yy_bp; #endif { register char *yy_cp = yy_c_buf_p; /* undo effects of setting up yytext */ *yy_cp = yy_hold_char; if ( yy_cp < yy_current_buffer->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->yy_ch_buf[ yy_current_buffer->yy_buf_size + 2]; register char *source = &yy_current_buffer->yy_ch_buf[number_to_move]; while ( source > yy_current_buffer->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); yy_current_buffer->yy_n_chars = yy_n_chars = yy_current_buffer->yy_buf_size; if ( yy_cp < yy_current_buffer->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; } #endif /* ifndef YY_NO_UNPUT */ #ifdef __cplusplus static int yyinput() #else static int input() #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->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. */ yyrestart( yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( yywrap() ) 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 yytext */ yy_hold_char = *++yy_c_buf_p; return c; } #ifdef YY_USE_PROTOS void yyrestart( FILE *input_file ) #else void yyrestart( input_file ) FILE *input_file; #endif { if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_init_buffer( yy_current_buffer, input_file ); yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { 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->yy_buf_pos = yy_c_buf_p; yy_current_buffer->yy_n_chars = yy_n_chars; } yy_current_buffer = new_buffer; yy_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ yy_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void yy_load_buffer_state( void ) #else void yy_load_buffer_state() #endif { yy_n_chars = yy_current_buffer->yy_n_chars; yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; yyin = yy_current_buffer->yy_input_file; yy_hold_char = *yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_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 *) yy_flex_alloc( b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void yy_delete_buffer( YY_BUFFER_STATE b ) #else void yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == yy_current_buffer ) yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yy_flex_free( (void *) b->yy_ch_buf ); yy_flex_free( (void *) b ); } #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif #ifdef YY_USE_PROTOS void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->yy_is_interactive = 0; #else b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void yy_flush_buffer( YY_BUFFER_STATE b ) #else void yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { 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 ) yy_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) #else YY_BUFFER_STATE yy_scan_buffer( base, size ) char *base; yy_size_t size; #endif { 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) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_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; yy_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) #else YY_BUFFER_STATE yy_scan_string( yy_str ) yyconst char *yy_str; #endif { int len; for ( len = 0; yy_str[len]; ++len ) ; return yy_scan_bytes( yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) #else YY_BUFFER_STATE yy_scan_bytes( bytes, len ) yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_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; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void yy_push_state( int new_state ) #else static void yy_push_state( new_state ) int new_state; #endif { if ( yy_start_stack_ptr >= yy_start_stack_depth ) { yy_size_t new_size; yy_start_stack_depth += YY_START_STACK_INCR; new_size = yy_start_stack_depth * sizeof( int ); if ( ! yy_start_stack ) yy_start_stack = (int *) yy_flex_alloc( new_size ); else yy_start_stack = (int *) yy_flex_realloc( (void *) yy_start_stack, new_size ); if ( ! yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } yy_start_stack[yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void yy_pop_state() { if ( --yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(yy_start_stack[yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int yy_top_state() { return yy_start_stack[yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void yy_fatal_error( yyconst char msg[] ) #else static void yy_fatal_error( msg ) char msg[]; #endif { (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 yytext. */ \ yytext[yyleng] = yy_hold_char; \ yy_c_buf_p = yytext + n; \ yy_hold_char = *yy_c_buf_p; \ *yy_c_buf_p = '\0'; \ yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef yytext_ptr #ifdef YY_USE_PROTOS static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) #else static void yy_flex_strncpy( s1, s2, n ) char *s1; yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int yy_flex_strlen( yyconst char *s ) #else static int yy_flex_strlen( s ) yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *yy_flex_alloc( yy_size_t size ) #else static void *yy_flex_alloc( size ) yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *yy_flex_realloc( void *ptr, yy_size_t size ) #else static void *yy_flex_realloc( ptr, size ) void *ptr; yy_size_t size; #endif { /* 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 ); } #ifdef YY_USE_PROTOS static void yy_flex_free( void *ptr ) #else static void yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { yylex(); return 0; } #endif #line 336 "cftoken.l" static void cfdebug_print(w, t, l) char *w, *t; int l; { if (w) { dprintf(LOG_DEBUG, FNAME, "<%d>%s [%s] (%d)", yy_start, w, t, l); } else { dprintf(LOG_DEBUG, FNAME, "<%d>[%s] (%d)", yy_start, t, l); } } static void yyerror0(int level, char *s, va_list ap) { char ebuf[BUFSIZ], *bp, *ep; bp = ebuf; ep = ebuf + sizeof(ebuf); bp += snprintf(bp, ep - bp, "%s %d: ", configfilename, lineno); if (bp < ep) bp += vsnprintf(bp, ep - bp, s, ap); dprintf(level, FNAME, ebuf); } void yyerror(char *s, ...) { va_list ap; #ifdef HAVE_STDARG_H va_start(ap, s); #else va_start(ap); #endif yyerror0(LOG_ERR, s, ap); va_end(ap); yyerrorcount++; } void yywarn(char *s, ...) { va_list ap; #ifdef HAVE_STDARG_H va_start(ap, s); #else va_start(ap); #endif yyerror0(LOG_WARNING, s, ap); va_end(ap); } int cfswitch_buffer(incl) char *incl; { char *path = qstrdup(incl); FILE *fp; if (incstackp >= MAX_INCLUDE_DEPTH) { dprintf(LOG_ERR, FNAME, "cfparse: includes nested too deeply"); return (-1); } incstack[incstackp].path = configfilename; incstack[incstackp].state = YY_CURRENT_BUFFER; incstack[incstackp].lineno = lineno; fp = fopen(path, "r"); if (fp == NULL) { dprintf(LOG_ERR, FNAME, "cfparse: fopen(%s): %s", path, strerror(errno)); if (errno == ENOENT) return (0); return (-1); } incstackp++; configfilename = path; lineno = 1; yy_switch_to_buffer(yy_create_buffer(fp, YY_BUF_SIZE)); BEGIN(S_CNF); return (0); } int cfparse(conf) char *conf; { configfilename = conf; if ((yyin = fopen(configfilename, "r")) == NULL) { dprintf(LOG_ERR, FNAME, "cfparse: fopen(%s): %s", configfilename, strerror(errno)); if (errno == ENOENT) return (0); return (-1); } if (yyparse() || yyerrorcount) { if (yyerrorcount) { yyerror("fatal parse failure: exiting (%d errors)", yyerrorcount); } else yyerror("fatal parse failure: exiting"); return (-1); } return (cf_post_config()); }