From: Wouter Wijngaards Date: Thu, 18 Oct 2007 22:49:08 +0000 (+0000) Subject: Added yacc and lex files. X-Git-Tag: release-0.6~43 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f22716c2379bdf3b50caa35cd9bde326d2019566;p=thirdparty%2Funbound.git Added yacc and lex files. git-svn-id: file:///svn/unbound/trunk@701 be551aaa-1e26-0410-a405-d3ace91eadb9 --- diff --git a/doc/Changelog b/doc/Changelog index b672cf7bb..e2bde3f5d 100644 --- a/doc/Changelog +++ b/doc/Changelog @@ -2,6 +2,8 @@ - added configure (and its files) to svn, so that the trunk is easier to use. ./configure, config.guess, config.sub, ltmain.sh, and config.h.in. + - added yacc/lex generated files, util/configlexer.c, + util/configparser.c util/configparser.h, to svn. 18 October 2007: Wouter - addresses are logged with errors. diff --git a/util/configlexer.c b/util/configlexer.c new file mode 100644 index 000000000..c5f00c636 --- /dev/null +++ b/util/configlexer.c @@ -0,0 +1,2666 @@ +#include "util/configyyrename.h" + +#line 3 "" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 33 +#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 __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 */ + +#if __STDC__ + +#define YY_USE_CONST + +#endif /* __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 yyrestart(yyin ) + +#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 yyleng; + +extern FILE *yyin, *yyout; + +#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 yytext. */ \ + 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 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). + */ + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef unsigned int 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 yyrestart()), so that the user can continue scanning by + * just pointing yyin 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 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 = 0; /* 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 (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,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 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#define yytext_ptr yytext + +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 yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + (yytext_ptr) -= (yy_more_len); \ + yyleng = (size_t) (yy_cp - (yytext_ptr)); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 74 +#define YY_END_OF_BUFFER 75 +/* 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[635] = + { 0, + 1, 1, 62, 62, 66, 66, 70, 70, 75, 73, + 1, 60, 61, 2, 74, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 62, 63, 74, 64, 74, 69, 66, 67, 68, + 74, 70, 71, 72, 74, 73, 0, 1, 2, 2, + 2, 2, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 62, 0, 69, + 0, 66, 70, 0, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 37, 73, 73, 73, 73, 6, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 16, 73, 11, 12, 73, + 14, 13, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 3, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 65, 73, + 73, 73, 73, 73, 73, 19, 73, 73, 73, 73, + 73, 73, 20, 73, 73, 73, 73, 73, 73, 73, + + 73, 73, 73, 73, 73, 73, 73, 73, 47, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 46, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 17, 73, 73, 73, 73, 73, 73, 18, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 15, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 38, 39, 36, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 5, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 59, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 35, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 4, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 41, 42, 40, 73, 73, 73, 45, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 51, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 44, 73, 73, + 73, 73, 73, 73, 73, 73, 48, 73, 73, 73, + + 73, 73, 7, 73, 73, 73, 73, 73, 73, 53, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 26, 27, 56, 73, 73, 22, 73, 73, 73, + 8, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 57, 21, 23, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 10, 73, 73, 73, 73, 9, + 24, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 28, 73, 25, 73, 49, 50, + 73, 73, 52, 73, 73, 73, 73, 73, 73, 73, + + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 32, 73, 73, 55, 43, 34, 33, 73, 29, 73, + 54, 73, 30, 73, 73, 31, 73, 73, 73, 73, + 73, 73, 58, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 5, 6, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 7, 1, 1, 1, 1, 1, + 8, 9, 1, 10, 1, 1, 1, 11, 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, 12, 1, 1, 1, 1, 13, 14, 15, 16, + + 17, 18, 19, 20, 21, 1, 22, 23, 24, 25, + 26, 27, 28, 29, 30, 31, 32, 33, 34, 1, + 35, 36, 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, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[37] = + { 0, + 1, 2, 3, 4, 4, 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_int16_t yy_base[644] = + { 0, + 0, 0, 34, 37, 48, 52, 58, 62, 1293, 1280, + 41, 1294, 1294, 67, 71, 65, 66, 32, 68, 70, + 71, 33, 72, 78, 36, 82, 84, 87, 88, 81, + 102, 1279, 1294, 1294, 1294, 101, 1278, 1287, 1294, 1294, + 118, 1276, 1294, 1294, 120, 1275, 124, 110, 0, 128, + 0, 0, 109, 115, 124, 122, 123, 125, 130, 131, + 133, 136, 138, 141, 85, 145, 127, 147, 144, 149, + 152, 153, 154, 155, 158, 159, 160, 1274, 172, 1273, + 186, 1282, 1271, 188, 168, 183, 184, 172, 162, 185, + 174, 191, 189, 195, 201, 186, 198, 212, 208, 214, + + 210, 215, 211, 219, 199, 223, 222, 216, 231, 232, + 233, 228, 236, 237, 240, 238, 243, 244, 250, 258, + 246, 249, 256, 259, 257, 261, 262, 266, 270, 276, + 263, 267, 278, 284, 280, 285, 291, 288, 289, 292, + 294, 311, 295, 296, 297, 298, 303, 302, 304, 312, + 306, 315, 320, 322, 330, 333, 337, 338, 335, 339, + 340, 343, 346, 1270, 348, 349, 351, 353, 1269, 359, + 352, 365, 355, 367, 356, 370, 361, 376, 377, 378, + 380, 382, 383, 391, 384, 393, 402, 386, 404, 406, + 407, 413, 410, 412, 396, 416, 409, 420, 418, 424, + + 425, 434, 388, 432, 433, 426, 436, 437, 441, 440, + 446, 445, 447, 453, 451, 454, 455, 456, 457, 460, + 462, 466, 463, 469, 470, 1268, 472, 1267, 1266, 474, + 1265, 1264, 481, 475, 479, 477, 485, 488, 491, 495, + 492, 499, 501, 497, 503, 507, 509, 511, 512, 513, + 514, 517, 522, 1263, 520, 525, 526, 527, 528, 535, + 531, 532, 534, 544, 546, 536, 538, 540, 548, 551, + 552, 555, 557, 560, 558, 562, 564, 570, 1262, 576, + 577, 565, 573, 581, 584, 1261, 578, 588, 590, 587, + 597, 599, 1260, 600, 591, 601, 602, 604, 610, 605, + + 611, 617, 606, 614, 622, 612, 619, 621, 1259, 631, + 632, 634, 626, 633, 623, 635, 636, 639, 642, 1258, + 641, 645, 646, 655, 649, 661, 657, 659, 667, 663, + 669, 664, 666, 672, 683, 685, 675, 678, 687, 688, + 1257, 696, 698, 702, 680, 690, 700, 1256, 701, 703, + 704, 706, 705, 709, 711, 712, 713, 714, 715, 729, + 730, 1255, 717, 726, 736, 723, 733, 737, 738, 739, + 742, 740, 1254, 1253, 1252, 744, 746, 748, 750, 754, + 756, 752, 759, 761, 1251, 764, 765, 766, 767, 769, + 770, 774, 776, 777, 780, 783, 781, 784, 788, 789, + + 786, 796, 806, 809, 802, 794, 810, 817, 813, 815, + 816, 1250, 818, 820, 822, 825, 819, 831, 836, 839, + 841, 1249, 847, 848, 829, 845, 851, 849, 850, 853, + 833, 854, 856, 859, 858, 864, 861, 1248, 871, 870, + 873, 874, 883, 886, 884, 877, 887, 875, 895, 893, + 896, 1247, 1246, 1245, 894, 899, 903, 1244, 900, 904, + 906, 907, 909, 911, 908, 915, 924, 912, 916, 925, + 928, 929, 931, 932, 934, 935, 938, 1243, 940, 942, + 947, 939, 949, 954, 951, 952, 958, 1242, 960, 961, + 962, 964, 967, 969, 971, 975, 1241, 976, 980, 977, + + 982, 983, 1240, 985, 987, 988, 990, 991, 992, 1239, + 994, 996, 997, 1007, 1006, 1003, 1009, 1012, 1014, 1016, + 1018, 1238, 1237, 1236, 1022, 1026, 1235, 1029, 1035, 1017, + 1234, 1031, 1037, 1023, 1033, 1038, 1041, 1040, 1042, 1043, + 1045, 1046, 1047, 1052, 1053, 1054, 1056, 1233, 1232, 1231, + 1057, 1059, 1067, 1060, 1070, 1072, 1075, 1069, 1081, 1082, + 1071, 1084, 1088, 1090, 1230, 1073, 1092, 1094, 1095, 1228, + 1220, 1101, 1102, 1107, 1109, 1098, 1117, 1114, 1115, 1104, + 1116, 1096, 1118, 1123, 1204, 1124, 1203, 1125, 1202, 1198, + 1128, 1126, 1197, 1131, 1132, 1133, 1134, 1130, 1137, 1138, + + 1145, 1146, 1140, 1153, 1161, 1163, 1165, 1166, 1168, 1169, + 1196, 1173, 1174, 1194, 1193, 1192, 1191, 1176, 1158, 1177, + 1149, 1178, 791, 1183, 1184, 567, 1180, 1147, 1186, 1188, + 1187, 1190, 358, 1294, 1217, 1221, 1225, 329, 1229, 1233, + 106, 1235, 1237 + } ; + +static yyconst flex_int16_t yy_def[644] = + { 0, + 634, 1, 635, 635, 636, 636, 637, 637, 634, 638, + 634, 634, 634, 639, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 640, 634, 634, 634, 640, 641, 634, 634, 634, + 641, 642, 634, 634, 642, 638, 638, 634, 643, 639, + 643, 639, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 640, 640, 641, + 641, 634, 642, 642, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 638, 638, 638, 638, 638, 638, 638, + 638, 638, 638, 0, 634, 634, 634, 634, 634, 634, + 634, 634, 634 + } ; + +static yyconst flex_int16_t yy_nxt[1331] = + { 0, + 10, 11, 12, 12, 13, 14, 10, 10, 10, 10, + 10, 15, 10, 10, 16, 17, 10, 18, 10, 19, + 20, 21, 22, 23, 24, 25, 26, 10, 27, 28, + 29, 30, 31, 10, 10, 10, 33, 34, 35, 33, + 34, 35, 48, 47, 47, 36, 49, 47, 36, 38, + 39, 39, 40, 38, 39, 39, 40, 56, 62, 41, + 43, 43, 44, 41, 43, 43, 44, 67, 51, 45, + 51, 51, 46, 45, 46, 46, 47, 47, 52, 47, + 57, 47, 47, 47, 53, 59, 54, 61, 58, 47, + 65, 55, 47, 47, 60, 47, 47, 63, 47, 47, + + 73, 64, 68, 71, 78, 78, 80, 69, 99, 66, + 75, 48, 70, 47, 76, 49, 74, 72, 77, 80, + 47, 80, 80, 83, 83, 46, 47, 46, 46, 51, + 87, 51, 51, 47, 47, 47, 47, 85, 47, 52, + 90, 47, 47, 86, 47, 92, 91, 47, 93, 47, + 88, 89, 47, 97, 96, 47, 47, 101, 47, 98, + 47, 94, 102, 47, 47, 47, 47, 95, 100, 47, + 47, 47, 103, 47, 109, 78, 78, 119, 104, 47, + 105, 110, 107, 47, 106, 47, 108, 80, 111, 80, + 80, 83, 83, 112, 47, 47, 47, 47, 121, 113, + + 47, 120, 47, 127, 114, 118, 47, 126, 115, 47, + 47, 125, 47, 122, 116, 117, 123, 124, 129, 47, + 131, 47, 47, 47, 130, 47, 47, 47, 132, 128, + 47, 136, 133, 47, 47, 135, 137, 140, 142, 47, + 138, 134, 47, 47, 47, 139, 143, 47, 47, 47, + 146, 47, 149, 145, 47, 47, 151, 47, 150, 141, + 47, 47, 144, 147, 153, 148, 152, 47, 47, 47, + 47, 157, 47, 47, 47, 159, 154, 47, 47, 156, + 155, 47, 160, 162, 163, 158, 164, 47, 161, 47, + 165, 47, 167, 166, 169, 47, 47, 172, 168, 47, + + 47, 171, 47, 47, 173, 47, 47, 47, 47, 47, + 170, 186, 187, 47, 47, 47, 183, 47, 176, 174, + 182, 175, 47, 47, 177, 178, 47, 184, 185, 46, + 189, 47, 188, 47, 191, 179, 180, 181, 190, 192, + 193, 47, 195, 198, 47, 196, 47, 200, 47, 47, + 47, 47, 194, 197, 47, 199, 202, 47, 204, 47, + 47, 201, 47, 47, 47, 209, 47, 47, 206, 47, + 47, 207, 47, 215, 203, 208, 47, 211, 47, 205, + 210, 47, 218, 216, 212, 214, 219, 47, 47, 47, + 217, 47, 230, 47, 47, 47, 223, 47, 220, 47, + + 213, 226, 47, 228, 47, 247, 221, 47, 225, 227, + 222, 224, 229, 47, 231, 47, 232, 47, 47, 234, + 47, 47, 233, 47, 47, 235, 237, 47, 236, 47, + 243, 47, 238, 239, 240, 47, 47, 47, 244, 241, + 246, 245, 242, 47, 47, 47, 248, 47, 47, 249, + 254, 47, 47, 252, 250, 253, 47, 47, 47, 258, + 251, 255, 47, 259, 47, 47, 47, 47, 47, 260, + 256, 47, 257, 47, 47, 263, 264, 47, 265, 262, + 47, 47, 266, 47, 261, 47, 47, 272, 47, 268, + 47, 267, 47, 273, 269, 276, 47, 274, 279, 47, + + 270, 271, 47, 47, 275, 277, 47, 281, 47, 280, + 47, 283, 47, 286, 47, 284, 285, 282, 47, 278, + 47, 287, 47, 47, 47, 47, 288, 293, 47, 291, + 289, 47, 292, 47, 294, 295, 47, 47, 47, 47, + 290, 300, 47, 47, 298, 47, 47, 47, 302, 47, + 297, 47, 299, 301, 296, 47, 304, 47, 309, 47, + 305, 307, 47, 47, 306, 303, 47, 312, 47, 47, + 308, 47, 316, 47, 313, 47, 47, 317, 47, 315, + 320, 47, 321, 311, 47, 310, 318, 47, 47, 47, + 314, 322, 47, 319, 323, 47, 324, 325, 47, 47, + + 326, 47, 47, 327, 328, 332, 329, 330, 47, 331, + 47, 47, 47, 47, 333, 47, 47, 47, 336, 334, + 337, 47, 47, 47, 338, 47, 339, 341, 47, 344, + 47, 335, 47, 47, 47, 342, 340, 47, 343, 346, + 345, 348, 47, 47, 47, 47, 47, 47, 349, 350, + 47, 351, 47, 47, 353, 347, 47, 47, 352, 362, + 47, 355, 357, 354, 359, 358, 47, 363, 47, 356, + 47, 361, 47, 366, 47, 47, 360, 47, 47, 367, + 47, 364, 373, 47, 368, 372, 47, 365, 369, 47, + 370, 47, 371, 374, 47, 375, 47, 377, 47, 47, + + 383, 47, 380, 378, 381, 376, 379, 47, 382, 47, + 385, 47, 47, 47, 47, 47, 47, 47, 387, 384, + 47, 390, 47, 47, 47, 47, 47, 391, 47, 386, + 389, 396, 393, 388, 47, 397, 398, 47, 394, 392, + 47, 47, 401, 400, 47, 395, 399, 47, 47, 47, + 47, 47, 402, 47, 407, 47, 408, 47, 409, 47, + 412, 47, 403, 47, 406, 47, 404, 47, 414, 405, + 47, 410, 47, 415, 416, 47, 47, 47, 47, 422, + 47, 47, 411, 421, 413, 47, 423, 47, 47, 428, + 417, 47, 47, 419, 47, 47, 420, 47, 418, 47, + + 47, 426, 47, 427, 424, 47, 425, 47, 431, 433, + 432, 429, 437, 47, 430, 434, 435, 47, 436, 438, + 47, 47, 440, 442, 47, 439, 47, 47, 47, 47, + 47, 47, 443, 47, 441, 447, 47, 451, 448, 450, + 47, 449, 47, 444, 47, 445, 452, 47, 446, 453, + 47, 454, 47, 455, 456, 458, 47, 459, 47, 47, + 47, 47, 47, 457, 47, 47, 466, 47, 465, 47, + 47, 460, 47, 461, 467, 47, 470, 472, 462, 468, + 463, 47, 47, 464, 47, 47, 47, 471, 47, 476, + 479, 474, 477, 469, 47, 47, 478, 47, 47, 480, + + 473, 483, 481, 475, 47, 47, 47, 47, 485, 482, + 47, 47, 487, 488, 47, 47, 490, 47, 47, 47, + 47, 486, 47, 47, 495, 484, 47, 47, 496, 492, + 489, 493, 499, 494, 497, 47, 47, 491, 500, 47, + 47, 503, 47, 47, 501, 47, 47, 498, 504, 47, + 47, 47, 510, 47, 505, 508, 506, 509, 47, 502, + 47, 507, 47, 47, 513, 47, 515, 511, 512, 47, + 514, 47, 47, 47, 518, 47, 521, 522, 47, 523, + 47, 524, 47, 516, 519, 520, 47, 47, 47, 517, + 527, 47, 526, 47, 47, 531, 47, 530, 47, 47, + + 533, 47, 47, 47, 525, 47, 528, 47, 47, 539, + 529, 535, 536, 540, 47, 534, 538, 47, 47, 542, + 47, 541, 532, 47, 537, 47, 543, 47, 47, 47, + 545, 547, 548, 47, 47, 546, 549, 47, 544, 550, + 47, 551, 47, 552, 47, 555, 47, 553, 47, 47, + 554, 47, 47, 47, 47, 556, 47, 47, 47, 566, + 557, 558, 565, 47, 47, 47, 561, 47, 47, 570, + 47, 47, 560, 562, 563, 559, 564, 571, 47, 567, + 47, 47, 47, 47, 47, 568, 47, 569, 574, 572, + 573, 575, 47, 47, 576, 47, 579, 577, 578, 47, + + 580, 47, 583, 47, 585, 47, 47, 47, 581, 47, + 582, 587, 47, 47, 586, 47, 588, 589, 47, 590, + 47, 584, 591, 592, 593, 47, 47, 47, 47, 47, + 594, 597, 596, 595, 47, 47, 47, 47, 598, 47, + 602, 47, 47, 47, 47, 47, 603, 604, 47, 47, + 607, 47, 600, 599, 610, 611, 47, 47, 47, 601, + 47, 605, 606, 614, 47, 608, 609, 629, 612, 47, + 613, 615, 47, 616, 47, 617, 47, 47, 619, 47, + 47, 620, 618, 621, 47, 47, 623, 47, 47, 47, + 622, 47, 624, 626, 47, 47, 627, 47, 47, 47, + + 633, 47, 47, 47, 47, 47, 625, 47, 47, 47, + 628, 630, 631, 47, 47, 47, 632, 32, 32, 32, + 32, 37, 37, 37, 37, 42, 42, 42, 42, 50, + 50, 47, 50, 78, 78, 83, 83, 51, 51, 47, + 51, 47, 47, 47, 47, 47, 47, 47, 47, 47, + 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, + 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, + 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, + 47, 47, 84, 82, 81, 79, 47, 84, 82, 81, + 79, 47, 634, 9, 634, 634, 634, 634, 634, 634, + + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634, + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634, + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634 + } ; + +static yyconst flex_int16_t yy_chk[1331] = + { 0, + 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, 3, 3, 3, 4, + 4, 4, 11, 18, 22, 3, 11, 25, 4, 5, + 5, 5, 5, 6, 6, 6, 6, 18, 22, 5, + 7, 7, 7, 6, 8, 8, 8, 25, 14, 7, + 14, 14, 15, 8, 15, 15, 16, 17, 14, 19, + 19, 20, 21, 23, 16, 20, 17, 21, 19, 24, + 24, 17, 30, 26, 20, 27, 65, 23, 28, 29, + + 29, 23, 26, 28, 36, 36, 641, 26, 65, 24, + 30, 48, 27, 31, 31, 48, 29, 28, 31, 41, + 53, 41, 41, 45, 45, 47, 54, 47, 47, 50, + 55, 50, 50, 56, 57, 55, 58, 53, 67, 50, + 58, 59, 60, 54, 61, 60, 59, 62, 60, 63, + 56, 57, 64, 63, 62, 69, 66, 67, 68, 64, + 70, 60, 68, 71, 72, 73, 74, 61, 66, 75, + 76, 77, 69, 89, 75, 79, 79, 89, 70, 85, + 71, 76, 73, 88, 72, 91, 74, 81, 77, 81, + 81, 84, 84, 85, 86, 87, 90, 96, 91, 86, + + 93, 90, 92, 96, 87, 88, 94, 95, 87, 97, + 105, 94, 95, 92, 87, 87, 92, 93, 98, 99, + 100, 101, 103, 98, 99, 100, 102, 108, 101, 97, + 104, 105, 102, 107, 106, 104, 106, 109, 110, 112, + 107, 103, 109, 110, 111, 108, 111, 113, 114, 116, + 113, 115, 116, 112, 117, 118, 118, 121, 117, 109, + 122, 119, 111, 114, 120, 115, 119, 123, 125, 120, + 124, 124, 126, 127, 131, 126, 121, 128, 132, 123, + 122, 129, 127, 129, 129, 125, 130, 130, 128, 133, + 131, 135, 132, 131, 134, 134, 136, 137, 133, 138, + + 139, 136, 137, 140, 138, 141, 143, 144, 145, 146, + 135, 147, 147, 148, 147, 149, 144, 151, 141, 139, + 143, 140, 142, 150, 142, 142, 152, 145, 146, 638, + 149, 153, 148, 154, 151, 142, 142, 142, 150, 152, + 153, 155, 154, 157, 156, 155, 159, 159, 157, 158, + 160, 161, 153, 156, 162, 158, 161, 163, 163, 165, + 166, 160, 167, 171, 168, 170, 173, 175, 166, 633, + 170, 167, 177, 174, 162, 168, 172, 172, 174, 165, + 171, 176, 176, 174, 172, 173, 177, 178, 179, 180, + 175, 181, 188, 182, 183, 185, 181, 188, 178, 203, + + 172, 184, 184, 186, 186, 203, 179, 195, 183, 185, + 180, 182, 187, 187, 189, 189, 190, 190, 191, 192, + 197, 193, 191, 194, 192, 193, 195, 196, 194, 199, + 199, 198, 196, 197, 198, 200, 201, 206, 200, 198, + 202, 201, 198, 204, 205, 202, 204, 207, 208, 205, + 210, 210, 209, 208, 206, 209, 212, 211, 213, 214, + 207, 211, 215, 215, 214, 216, 217, 218, 219, 216, + 212, 220, 213, 221, 223, 219, 220, 222, 221, 218, + 224, 225, 222, 227, 217, 230, 234, 233, 236, 224, + 235, 223, 233, 234, 225, 235, 237, 234, 238, 238, + + 227, 230, 239, 241, 234, 236, 240, 240, 244, 239, + 242, 242, 243, 245, 245, 243, 244, 241, 246, 237, + 247, 246, 248, 249, 250, 251, 247, 252, 252, 250, + 248, 255, 251, 253, 253, 255, 256, 257, 258, 259, + 249, 260, 261, 262, 258, 263, 260, 266, 262, 267, + 257, 268, 259, 261, 256, 264, 264, 265, 269, 269, + 265, 267, 270, 271, 266, 263, 272, 272, 273, 275, + 268, 274, 274, 276, 272, 277, 282, 275, 626, 273, + 278, 278, 280, 271, 283, 270, 276, 280, 281, 287, + 272, 281, 284, 277, 282, 285, 283, 284, 290, 288, + + 285, 289, 295, 287, 288, 292, 289, 290, 291, 291, + 292, 294, 296, 297, 294, 298, 300, 303, 297, 295, + 298, 299, 301, 306, 299, 304, 300, 302, 302, 305, + 307, 296, 308, 305, 315, 303, 301, 313, 304, 307, + 306, 310, 310, 311, 314, 312, 316, 317, 311, 312, + 318, 313, 321, 319, 315, 308, 322, 323, 314, 325, + 325, 317, 319, 316, 322, 321, 324, 326, 327, 318, + 328, 324, 326, 329, 330, 332, 323, 333, 329, 330, + 331, 327, 334, 334, 331, 333, 337, 328, 332, 338, + 332, 345, 332, 335, 335, 336, 336, 338, 339, 340, + + 345, 346, 342, 339, 343, 337, 340, 342, 344, 343, + 347, 347, 349, 344, 350, 351, 353, 352, 350, 346, + 354, 353, 355, 356, 357, 358, 359, 354, 363, 349, + 352, 359, 356, 351, 366, 360, 361, 364, 357, 355, + 360, 361, 365, 364, 367, 358, 363, 365, 368, 369, + 370, 372, 366, 371, 371, 376, 372, 377, 376, 378, + 379, 379, 367, 382, 370, 380, 368, 381, 381, 369, + 383, 377, 384, 382, 383, 386, 387, 388, 389, 390, + 390, 391, 378, 389, 380, 392, 391, 393, 394, 396, + 384, 395, 397, 387, 396, 398, 388, 401, 386, 399, + + 400, 394, 623, 395, 392, 406, 393, 402, 399, 400, + 399, 397, 403, 405, 398, 401, 402, 403, 402, 404, + 404, 407, 406, 408, 409, 405, 410, 411, 408, 413, + 417, 414, 409, 415, 407, 414, 416, 418, 415, 417, + 425, 416, 418, 410, 431, 411, 419, 419, 413, 420, + 420, 421, 421, 423, 424, 426, 426, 427, 423, 424, + 428, 429, 427, 425, 430, 432, 432, 433, 431, 435, + 434, 428, 437, 428, 433, 436, 436, 439, 428, 434, + 429, 440, 439, 430, 441, 442, 448, 437, 446, 443, + 445, 441, 444, 435, 443, 445, 444, 444, 447, 446, + + 440, 449, 447, 442, 450, 455, 449, 451, 451, 448, + 456, 459, 456, 457, 457, 460, 460, 461, 462, 465, + 463, 455, 464, 468, 465, 450, 466, 469, 466, 462, + 459, 463, 469, 464, 467, 467, 470, 461, 470, 471, + 472, 473, 473, 474, 471, 475, 476, 468, 474, 477, + 482, 479, 480, 480, 475, 477, 475, 479, 481, 472, + 483, 476, 485, 486, 483, 484, 485, 481, 482, 487, + 484, 489, 490, 491, 489, 492, 492, 493, 493, 494, + 494, 495, 495, 486, 490, 491, 496, 498, 500, 487, + 499, 499, 498, 501, 502, 504, 504, 502, 505, 506, + + 506, 507, 508, 509, 496, 511, 500, 512, 513, 513, + 501, 508, 509, 514, 516, 507, 512, 515, 514, 516, + 517, 515, 505, 518, 511, 519, 517, 520, 530, 521, + 519, 521, 525, 525, 534, 520, 526, 526, 518, 528, + 528, 529, 532, 530, 535, 534, 529, 532, 533, 536, + 533, 538, 537, 539, 540, 535, 541, 542, 543, 545, + 536, 537, 544, 544, 545, 546, 540, 547, 551, 552, + 552, 554, 539, 541, 542, 538, 543, 553, 553, 546, + 558, 555, 561, 556, 566, 547, 557, 551, 556, 554, + 555, 557, 559, 560, 558, 562, 561, 559, 560, 563, + + 562, 564, 566, 567, 568, 568, 569, 582, 563, 576, + 564, 572, 572, 573, 569, 580, 573, 574, 574, 575, + 575, 567, 576, 577, 578, 578, 579, 581, 577, 583, + 579, 582, 581, 580, 584, 586, 588, 592, 583, 591, + 591, 598, 594, 595, 596, 597, 592, 594, 599, 600, + 597, 603, 586, 584, 600, 601, 601, 602, 628, 588, + 621, 595, 596, 604, 604, 598, 599, 628, 602, 619, + 603, 605, 605, 606, 606, 607, 607, 608, 609, 609, + 610, 610, 608, 612, 612, 613, 618, 618, 620, 622, + 613, 627, 620, 624, 624, 625, 625, 629, 631, 630, + + 632, 632, 617, 616, 615, 614, 622, 611, 593, 590, + 627, 629, 630, 589, 587, 585, 631, 635, 635, 635, + 635, 636, 636, 636, 636, 637, 637, 637, 637, 639, + 639, 571, 639, 640, 640, 642, 642, 643, 643, 570, + 643, 565, 550, 549, 548, 531, 527, 524, 523, 522, + 510, 503, 497, 488, 478, 458, 454, 453, 452, 438, + 422, 412, 385, 375, 374, 373, 362, 348, 341, 320, + 309, 293, 286, 279, 254, 232, 231, 229, 228, 226, + 169, 164, 83, 82, 80, 78, 46, 42, 38, 37, + 32, 10, 9, 634, 634, 634, 634, 634, 634, 634, + + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634, + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634, + 634, 634, 634, 634, 634, 634, 634, 634, 634, 634 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_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 +static int yy_more_flag = 0; +static int yy_more_len = 0; +#define yymore() ((yy_more_flag) = 1) +#define YY_MORE_ADJ (yy_more_len) +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "util/configlexer.lex" +#line 2 "util/configlexer.lex" +/* + * configlexer.lex - lexical analyzer for unbound config file + * + * Copyright (c) 2001-2006, NLnet Labs. All rights reserved + * + * See LICENSE for the license. + * + */ + +#include "config.h" + +#include +#include +#include + +#include "util/configyyrename.h" +#include "util/config_file.h" +#include "util/configparser.h" +void ub_c_error(const char *message); + +#define YY_NO_UNPUT + +#if 0 +#define LEXOUT(s) printf s /* used ONLY when debugging */ +#else +#define LEXOUT(s) +#endif + +#define YDOUT LEXOUT(("v(%s )", yytext)) + +struct inc_state { + char* filename; + int line; +}; +static struct inc_state parse_stack[MAXINCLUDES]; +static YY_BUFFER_STATE include_stack[MAXINCLUDES]; +static int config_include_stack_ptr = 0; + +static void config_start_include(const char* filename) +{ + FILE *input; + if(strlen(filename) == 0) { + ub_c_error_msg("empty include file name"); + return; + } + if(config_include_stack_ptr >= MAXINCLUDES) { + ub_c_error_msg("includes nested too deeply, skipped (>%d)", MAXINCLUDES); + return; + } + input = fopen(filename, "r"); + if(!input) { + ub_c_error_msg("cannot open include file '%s': %s", + filename, strerror(errno)); + return; + } + LEXOUT(("switch_to_include_file(%s) ", filename)); + parse_stack[config_include_stack_ptr].filename = cfg_parser->filename; + parse_stack[config_include_stack_ptr].line = cfg_parser->line; + include_stack[config_include_stack_ptr] = YY_CURRENT_BUFFER; + cfg_parser->filename = strdup(filename); + cfg_parser->line = 1; + yy_switch_to_buffer(yy_create_buffer(input,YY_BUF_SIZE)); + ++config_include_stack_ptr; +} + +static void config_end_include(void) +{ + --config_include_stack_ptr; + free(cfg_parser->filename); + cfg_parser->filename = parse_stack[config_include_stack_ptr].filename; + cfg_parser->line = parse_stack[config_include_stack_ptr].line; + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(include_stack[config_include_stack_ptr]); +} + +#ifndef yy_set_bol /* compat definition, for flex 2.4.6 */ +#define yy_set_bol(at_bol) \ + { \ + if ( ! yy_current_buffer ) \ + yy_current_buffer = yy_create_buffer(yyin,YY_BUF_SIZE ); \ + yy_current_buffer->yy_ch_buf[0] = ((at_bol)?'\n':' '); \ + } +#endif + + +#line 1044 "" + +#define INITIAL 0 +#define quotedstring 1 +#define include 2 +#define include_quoted 3 + +#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 ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + +#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 (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_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t 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 \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#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 yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* 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 + +/** 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 98 "util/configlexer.lex" + +#line 1200 "" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#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 ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + (yy_more_len) = 0; + if ( (yy_more_flag) ) + { + (yy_more_len) = (yy_c_buf_p) - (yytext_ptr); + (yy_more_flag) = 0; + } + 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 >= 635 ) + 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] != 1294 ); + +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 99 "util/configlexer.lex" +{ LEXOUT(("SP ")); /* ignore */ } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 100 "util/configlexer.lex" +{ LEXOUT(("comment(%s) ", yytext)); /* ignore */ } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 101 "util/configlexer.lex" +{ YDOUT; return VAR_SERVER;} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 102 "util/configlexer.lex" +{ YDOUT; return VAR_NUM_THREADS;} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 103 "util/configlexer.lex" +{ YDOUT; return VAR_VERBOSITY;} + YY_BREAK +case 6: +YY_RULE_SETUP +#line 104 "util/configlexer.lex" +{ YDOUT; return VAR_PORT;} + YY_BREAK +case 7: +YY_RULE_SETUP +#line 105 "util/configlexer.lex" +{ YDOUT; return VAR_OUTGOING_PORT;} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 106 "util/configlexer.lex" +{ YDOUT; return VAR_OUTGOING_RANGE;} + YY_BREAK +case 9: +YY_RULE_SETUP +#line 107 "util/configlexer.lex" +{ YDOUT; return VAR_OUTGOING_NUM_TCP;} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 108 "util/configlexer.lex" +{ YDOUT; return VAR_INCOMING_NUM_TCP;} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 109 "util/configlexer.lex" +{ YDOUT; return VAR_DO_IP4;} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 110 "util/configlexer.lex" +{ YDOUT; return VAR_DO_IP6;} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 111 "util/configlexer.lex" +{ YDOUT; return VAR_DO_UDP;} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 112 "util/configlexer.lex" +{ YDOUT; return VAR_DO_TCP;} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 113 "util/configlexer.lex" +{ YDOUT; return VAR_INTERFACE;} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 114 "util/configlexer.lex" +{ YDOUT; return VAR_CHROOT;} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 115 "util/configlexer.lex" +{ YDOUT; return VAR_USERNAME;} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 116 "util/configlexer.lex" +{ YDOUT; return VAR_DIRECTORY;} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 117 "util/configlexer.lex" +{ YDOUT; return VAR_LOGFILE;} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 118 "util/configlexer.lex" +{ YDOUT; return VAR_PIDFILE;} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 119 "util/configlexer.lex" +{ YDOUT; return VAR_MSG_BUFFER_SIZE;} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 120 "util/configlexer.lex" +{ YDOUT; return VAR_MSG_CACHE_SIZE;} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 121 "util/configlexer.lex" +{ YDOUT; return VAR_MSG_CACHE_SLABS;} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 122 "util/configlexer.lex" +{ YDOUT; return VAR_RRSET_CACHE_SIZE;} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 123 "util/configlexer.lex" +{ YDOUT; return VAR_RRSET_CACHE_SLABS;} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 124 "util/configlexer.lex" +{ YDOUT; return VAR_INFRA_HOST_TTL;} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 125 "util/configlexer.lex" +{ YDOUT; return VAR_INFRA_LAME_TTL;} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 126 "util/configlexer.lex" +{ YDOUT; return VAR_INFRA_CACHE_SLABS;} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 127 "util/configlexer.lex" +{ YDOUT; return VAR_INFRA_CACHE_NUMHOSTS;} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 128 "util/configlexer.lex" +{ YDOUT; return VAR_INFRA_CACHE_LAME_SIZE;} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 129 "util/configlexer.lex" +{ YDOUT; return VAR_NUM_QUERIES_PER_THREAD;} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 130 "util/configlexer.lex" +{ YDOUT; return VAR_TARGET_FETCH_POLICY;} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 131 "util/configlexer.lex" +{ YDOUT; return VAR_HARDEN_SHORT_BUFSIZE;} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 132 "util/configlexer.lex" +{ YDOUT; return VAR_HARDEN_LARGE_QUERIES;} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 133 "util/configlexer.lex" +{ YDOUT; return VAR_HARDEN_GLUE;} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 134 "util/configlexer.lex" +{ YDOUT; return VAR_STUB_ZONE;} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 135 "util/configlexer.lex" +{ YDOUT; return VAR_NAME;} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 136 "util/configlexer.lex" +{ YDOUT; return VAR_STUB_ADDR;} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 137 "util/configlexer.lex" +{ YDOUT; return VAR_STUB_HOST;} + YY_BREAK +case 40: +YY_RULE_SETUP +#line 138 "util/configlexer.lex" +{ YDOUT; return VAR_FORWARD_ZONE;} + YY_BREAK +case 41: +YY_RULE_SETUP +#line 139 "util/configlexer.lex" +{ YDOUT; return VAR_FORWARD_ADDR;} + YY_BREAK +case 42: +YY_RULE_SETUP +#line 140 "util/configlexer.lex" +{ YDOUT; return VAR_FORWARD_HOST;} + YY_BREAK +case 43: +YY_RULE_SETUP +#line 141 "util/configlexer.lex" +{ YDOUT; return VAR_DO_NOT_QUERY_ADDRESS;} + YY_BREAK +case 44: +YY_RULE_SETUP +#line 142 "util/configlexer.lex" +{ YDOUT; return VAR_HIDE_IDENTITY;} + YY_BREAK +case 45: +YY_RULE_SETUP +#line 143 "util/configlexer.lex" +{ YDOUT; return VAR_HIDE_VERSION;} + YY_BREAK +case 46: +YY_RULE_SETUP +#line 144 "util/configlexer.lex" +{ YDOUT; return VAR_IDENTITY;} + YY_BREAK +case 47: +YY_RULE_SETUP +#line 145 "util/configlexer.lex" +{ YDOUT; return VAR_VERSION;} + YY_BREAK +case 48: +YY_RULE_SETUP +#line 146 "util/configlexer.lex" +{ YDOUT; return VAR_MODULE_CONF;} + YY_BREAK +case 49: +YY_RULE_SETUP +#line 147 "util/configlexer.lex" +{ YDOUT; return VAR_TRUST_ANCHOR_FILE;} + YY_BREAK +case 50: +YY_RULE_SETUP +#line 148 "util/configlexer.lex" +{ YDOUT; return VAR_TRUSTED_KEYS_FILE;} + YY_BREAK +case 51: +YY_RULE_SETUP +#line 149 "util/configlexer.lex" +{ YDOUT; return VAR_TRUST_ANCHOR;} + YY_BREAK +case 52: +YY_RULE_SETUP +#line 150 "util/configlexer.lex" +{ YDOUT; return VAR_VAL_OVERRIDE_DATE;} + YY_BREAK +case 53: +YY_RULE_SETUP +#line 151 "util/configlexer.lex" +{ YDOUT; return VAR_BOGUS_TTL;} + YY_BREAK +case 54: +YY_RULE_SETUP +#line 152 "util/configlexer.lex" +{ YDOUT; return VAR_VAL_CLEAN_ADDITIONAL;} + YY_BREAK +case 55: +YY_RULE_SETUP +#line 153 "util/configlexer.lex" +{ YDOUT; return VAR_VAL_PERMISSIVE_MODE;} + YY_BREAK +case 56: +YY_RULE_SETUP +#line 154 "util/configlexer.lex" +{ YDOUT; return VAR_KEY_CACHE_SIZE;} + YY_BREAK +case 57: +YY_RULE_SETUP +#line 155 "util/configlexer.lex" +{ YDOUT; return VAR_KEY_CACHE_SLABS;} + YY_BREAK +case 58: +YY_RULE_SETUP +#line 156 "util/configlexer.lex" +{ YDOUT; return VAR_VAL_NSEC3_KEYSIZE_ITERATIONS;} + YY_BREAK +case 59: +YY_RULE_SETUP +#line 157 "util/configlexer.lex" +{ YDOUT; return VAR_USE_SYSLOG;} + YY_BREAK +case 60: +/* rule 60 can match eol */ +YY_RULE_SETUP +#line 158 "util/configlexer.lex" +{ LEXOUT(("NL\n")); cfg_parser->line++;} + YY_BREAK +/* Quoted strings. Strip leading and ending quotes */ +case 61: +YY_RULE_SETUP +#line 161 "util/configlexer.lex" +{ BEGIN(quotedstring); LEXOUT(("QS ")); } + YY_BREAK +case YY_STATE_EOF(quotedstring): +#line 162 "util/configlexer.lex" +{ + yyerror("EOF inside quoted string"); + BEGIN(INITIAL); +} + YY_BREAK +case 62: +YY_RULE_SETUP +#line 166 "util/configlexer.lex" +{ LEXOUT(("STR(%s) ", yytext)); yymore(); } + YY_BREAK +case 63: +/* rule 63 can match eol */ +YY_RULE_SETUP +#line 167 "util/configlexer.lex" +{ cfg_parser->line++; yymore(); } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 168 "util/configlexer.lex" +{ + LEXOUT(("QE ")); + BEGIN(INITIAL); + yytext[yyleng - 1] = '\0'; + yylval.str = strdup(yytext); + if(!yylval.str) + yyerror("out of memory"); + return STRING; +} + YY_BREAK +/* include: directive */ +case 65: +YY_RULE_SETUP +#line 179 "util/configlexer.lex" +{ LEXOUT(("v(%s) ", yytext)); BEGIN(include); } + YY_BREAK +case YY_STATE_EOF(include): +#line 180 "util/configlexer.lex" +{ + yyerror("EOF inside include directive"); + BEGIN(INITIAL); +} + YY_BREAK +case 66: +YY_RULE_SETUP +#line 184 "util/configlexer.lex" +{ LEXOUT(("ISP ")); /* ignore */ } + YY_BREAK +case 67: +/* rule 67 can match eol */ +YY_RULE_SETUP +#line 185 "util/configlexer.lex" +{ LEXOUT(("NL\n")); cfg_parser->line++;} + YY_BREAK +case 68: +YY_RULE_SETUP +#line 186 "util/configlexer.lex" +{ LEXOUT(("IQS ")); BEGIN(include_quoted); } + YY_BREAK +case 69: +YY_RULE_SETUP +#line 187 "util/configlexer.lex" +{ + LEXOUT(("Iunquotedstr(%s) ", yytext)); + config_start_include(yytext); + BEGIN(INITIAL); +} + YY_BREAK +case YY_STATE_EOF(include_quoted): +#line 192 "util/configlexer.lex" +{ + yyerror("EOF inside quoted string"); + BEGIN(INITIAL); +} + YY_BREAK +case 70: +YY_RULE_SETUP +#line 196 "util/configlexer.lex" +{ LEXOUT(("ISTR(%s) ", yytext)); yymore(); } + YY_BREAK +case 71: +/* rule 71 can match eol */ +YY_RULE_SETUP +#line 197 "util/configlexer.lex" +{ cfg_parser->line++; yymore(); } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 198 "util/configlexer.lex" +{ + LEXOUT(("IQE ")); + yytext[yyleng - 1] = '\0'; + config_start_include(yytext); + BEGIN(INITIAL); +} + YY_BREAK +case YY_STATE_EOF(INITIAL): +#line 204 "util/configlexer.lex" +{ + yy_set_bol(1); /* Set beginning of line, so "^" rules match. */ + if (config_include_stack_ptr == 0) { + yyterminate(); + } else { + fclose(yyin); + config_end_include(); + } +} + YY_BREAK +case 73: +YY_RULE_SETUP +#line 214 "util/configlexer.lex" +{ LEXOUT(("unquotedstr(%s) ", yytext)); + yylval.str = strdup(yytext); return STRING; } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 217 "util/configlexer.lex" +ECHO; + YY_BREAK +#line 1716 "" + + 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 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_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + 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 ( 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_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 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 (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. */ + yyrealloc((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), 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; + yyrestart(yyin ); + } + + 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; + + (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 >= 635 ) + 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 >= 635 ) + 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 == 634); + + return yy_is_jam ? 0 : yy_current_state; +} + +#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. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + 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; +} +#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 yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_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; + 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; +} + +static void yy_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; + yyin = 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 yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(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 *) yyalloc(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; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_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 ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((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 yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() 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 yy_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 ) + yy_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 yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_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 yy_switch_to_buffer. */ + yy_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 yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_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 yyensure_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**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + 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**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + /* 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 yy_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) yyalloc(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; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param str 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 + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() 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 yy_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 *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_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 = 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; +} + +#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 yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param line_number + * + */ +void yyset_lineno (int line_number ) +{ + + yylineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str ) +{ + yyin = in_str ; +} + +void yyset_out (FILE * out_str ) +{ + yyout = out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int bdebug ) +{ + yy_flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_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 + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() 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 *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (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 yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 217 "util/configlexer.lex" + + + diff --git a/util/configparser.c b/util/configparser.c new file mode 100644 index 000000000..4085964a3 --- /dev/null +++ b/util/configparser.c @@ -0,0 +1,2535 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + SPACE = 258, + LETTER = 259, + NEWLINE = 260, + COMMENT = 261, + COLON = 262, + ANY = 263, + ZONESTR = 264, + STRING = 265, + VAR_SERVER = 266, + VAR_VERBOSITY = 267, + VAR_NUM_THREADS = 268, + VAR_PORT = 269, + VAR_OUTGOING_PORT = 270, + VAR_OUTGOING_RANGE = 271, + VAR_INTERFACE = 272, + VAR_DO_IP4 = 273, + VAR_DO_IP6 = 274, + VAR_DO_UDP = 275, + VAR_DO_TCP = 276, + VAR_CHROOT = 277, + VAR_USERNAME = 278, + VAR_DIRECTORY = 279, + VAR_LOGFILE = 280, + VAR_PIDFILE = 281, + VAR_MSG_CACHE_SIZE = 282, + VAR_MSG_CACHE_SLABS = 283, + VAR_NUM_QUERIES_PER_THREAD = 284, + VAR_RRSET_CACHE_SIZE = 285, + VAR_RRSET_CACHE_SLABS = 286, + VAR_OUTGOING_NUM_TCP = 287, + VAR_INFRA_HOST_TTL = 288, + VAR_INFRA_LAME_TTL = 289, + VAR_INFRA_CACHE_SLABS = 290, + VAR_INFRA_CACHE_NUMHOSTS = 291, + VAR_INFRA_CACHE_LAME_SIZE = 292, + VAR_NAME = 293, + VAR_STUB_ZONE = 294, + VAR_STUB_HOST = 295, + VAR_STUB_ADDR = 296, + VAR_TARGET_FETCH_POLICY = 297, + VAR_HARDEN_SHORT_BUFSIZE = 298, + VAR_HARDEN_LARGE_QUERIES = 299, + VAR_FORWARD_ZONE = 300, + VAR_FORWARD_HOST = 301, + VAR_FORWARD_ADDR = 302, + VAR_DO_NOT_QUERY_ADDRESS = 303, + VAR_HIDE_IDENTITY = 304, + VAR_HIDE_VERSION = 305, + VAR_IDENTITY = 306, + VAR_VERSION = 307, + VAR_HARDEN_GLUE = 308, + VAR_MODULE_CONF = 309, + VAR_TRUST_ANCHOR_FILE = 310, + VAR_TRUST_ANCHOR = 311, + VAR_VAL_OVERRIDE_DATE = 312, + VAR_BOGUS_TTL = 313, + VAR_VAL_CLEAN_ADDITIONAL = 314, + VAR_VAL_PERMISSIVE_MODE = 315, + VAR_INCOMING_NUM_TCP = 316, + VAR_MSG_BUFFER_SIZE = 317, + VAR_KEY_CACHE_SIZE = 318, + VAR_KEY_CACHE_SLABS = 319, + VAR_TRUSTED_KEYS_FILE = 320, + VAR_VAL_NSEC3_KEYSIZE_ITERATIONS = 321, + VAR_USE_SYSLOG = 322 + }; +#endif +/* Tokens. */ +#define SPACE 258 +#define LETTER 259 +#define NEWLINE 260 +#define COMMENT 261 +#define COLON 262 +#define ANY 263 +#define ZONESTR 264 +#define STRING 265 +#define VAR_SERVER 266 +#define VAR_VERBOSITY 267 +#define VAR_NUM_THREADS 268 +#define VAR_PORT 269 +#define VAR_OUTGOING_PORT 270 +#define VAR_OUTGOING_RANGE 271 +#define VAR_INTERFACE 272 +#define VAR_DO_IP4 273 +#define VAR_DO_IP6 274 +#define VAR_DO_UDP 275 +#define VAR_DO_TCP 276 +#define VAR_CHROOT 277 +#define VAR_USERNAME 278 +#define VAR_DIRECTORY 279 +#define VAR_LOGFILE 280 +#define VAR_PIDFILE 281 +#define VAR_MSG_CACHE_SIZE 282 +#define VAR_MSG_CACHE_SLABS 283 +#define VAR_NUM_QUERIES_PER_THREAD 284 +#define VAR_RRSET_CACHE_SIZE 285 +#define VAR_RRSET_CACHE_SLABS 286 +#define VAR_OUTGOING_NUM_TCP 287 +#define VAR_INFRA_HOST_TTL 288 +#define VAR_INFRA_LAME_TTL 289 +#define VAR_INFRA_CACHE_SLABS 290 +#define VAR_INFRA_CACHE_NUMHOSTS 291 +#define VAR_INFRA_CACHE_LAME_SIZE 292 +#define VAR_NAME 293 +#define VAR_STUB_ZONE 294 +#define VAR_STUB_HOST 295 +#define VAR_STUB_ADDR 296 +#define VAR_TARGET_FETCH_POLICY 297 +#define VAR_HARDEN_SHORT_BUFSIZE 298 +#define VAR_HARDEN_LARGE_QUERIES 299 +#define VAR_FORWARD_ZONE 300 +#define VAR_FORWARD_HOST 301 +#define VAR_FORWARD_ADDR 302 +#define VAR_DO_NOT_QUERY_ADDRESS 303 +#define VAR_HIDE_IDENTITY 304 +#define VAR_HIDE_VERSION 305 +#define VAR_IDENTITY 306 +#define VAR_VERSION 307 +#define VAR_HARDEN_GLUE 308 +#define VAR_MODULE_CONF 309 +#define VAR_TRUST_ANCHOR_FILE 310 +#define VAR_TRUST_ANCHOR 311 +#define VAR_VAL_OVERRIDE_DATE 312 +#define VAR_BOGUS_TTL 313 +#define VAR_VAL_CLEAN_ADDITIONAL 314 +#define VAR_VAL_PERMISSIVE_MODE 315 +#define VAR_INCOMING_NUM_TCP 316 +#define VAR_MSG_BUFFER_SIZE 317 +#define VAR_KEY_CACHE_SIZE 318 +#define VAR_KEY_CACHE_SLABS 319 +#define VAR_TRUSTED_KEYS_FILE 320 +#define VAR_VAL_NSEC3_KEYSIZE_ITERATIONS 321 +#define VAR_USE_SYSLOG 322 + + + + +/* Copy the first part of user declarations. */ +#line 38 "util/configparser.y" + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "util/configyyrename.h" +#include "util/config_file.h" +#include "util/net_help.h" + +int ub_c_lex(void); +void ub_c_error(const char *message); + +/* these need to be global, otherwise they cannot be used inside yacc */ +extern struct config_parser_state* cfg_parser; + +#if 0 +#define OUTYY(s) printf s /* used ONLY when debugging */ +#else +#define OUTYY(s) +#endif + + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +#line 64 "util/configparser.y" +{ + char* str; +} +/* Line 187 of yacc.c. */ +#line 261 "util/configparser.c" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ +#line 274 "util/configparser.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int i) +#else +static int +YYID (i) + int i; +#endif +{ + return i; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 114 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 68 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 67 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 125 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 181 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 322 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 4, 7, 10, 13, 16, 18, 21, + 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, + 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, + 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, + 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, + 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, + 122, 125, 126, 128, 130, 132, 134, 137, 138, 140, + 142, 144, 147, 150, 153, 156, 159, 162, 165, 168, + 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, + 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, + 231, 234, 237, 240, 243, 246, 249, 252, 255, 258, + 261, 264, 267, 270, 273, 276, 279, 282, 285, 288, + 291, 294, 297, 300, 303, 306 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int16 yyrhs[] = +{ + 69, 0, -1, -1, 69, 70, -1, 71, 72, -1, + 74, 75, -1, 77, 78, -1, 11, -1, 72, 73, + -1, -1, 80, -1, 81, -1, 82, -1, 84, -1, + 85, -1, 88, -1, 89, -1, 90, -1, 91, -1, + 83, -1, 93, -1, 94, -1, 95, -1, 96, -1, + 97, -1, 106, -1, 107, -1, 108, -1, 109, -1, + 110, -1, 86, -1, 111, -1, 112, -1, 115, -1, + 113, -1, 114, -1, 116, -1, 117, -1, 118, -1, + 120, -1, 101, -1, 102, -1, 103, -1, 104, -1, + 119, -1, 121, -1, 98, -1, 100, -1, 122, -1, + 123, -1, 124, -1, 125, -1, 87, -1, 105, -1, + 127, -1, 128, -1, 99, -1, 126, -1, 92, -1, + 39, -1, 75, 76, -1, -1, 129, -1, 130, -1, + 131, -1, 45, -1, 78, 79, -1, -1, 132, -1, + 133, -1, 134, -1, 13, 10, -1, 12, 10, -1, + 14, 10, -1, 17, 10, -1, 15, 10, -1, 16, + 10, -1, 32, 10, -1, 61, 10, -1, 18, 10, + -1, 19, 10, -1, 20, 10, -1, 21, 10, -1, + 67, 10, -1, 22, 10, -1, 23, 10, -1, 24, + 10, -1, 25, 10, -1, 26, 10, -1, 55, 10, + -1, 65, 10, -1, 56, 10, -1, 49, 10, -1, + 50, 10, -1, 51, 10, -1, 52, 10, -1, 62, + 10, -1, 27, 10, -1, 28, 10, -1, 29, 10, + -1, 30, 10, -1, 31, 10, -1, 33, 10, -1, + 34, 10, -1, 36, 10, -1, 37, 10, -1, 35, + 10, -1, 42, 10, -1, 43, 10, -1, 44, 10, + -1, 53, 10, -1, 48, 10, -1, 54, 10, -1, + 57, 10, -1, 58, 10, -1, 59, 10, -1, 60, + 10, -1, 66, 10, -1, 63, 10, -1, 64, 10, + -1, 38, 10, -1, 40, 10, -1, 41, 10, -1, + 38, 10, -1, 46, 10, -1, 47, 10, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 90, 90, 90, 91, 91, 92, 96, 101, 102, + 103, 103, 103, 104, 104, 104, 105, 105, 105, 106, + 106, 106, 107, 107, 107, 108, 108, 109, 109, 110, + 110, 111, 111, 112, 112, 113, 113, 114, 114, 115, + 115, 116, 116, 116, 117, 117, 117, 118, 118, 118, + 119, 119, 120, 120, 121, 121, 122, 122, 123, 125, + 137, 138, 139, 139, 139, 141, 153, 154, 155, 155, + 155, 157, 166, 175, 184, 197, 206, 215, 224, 233, + 242, 251, 260, 269, 283, 290, 297, 304, 312, 319, + 327, 335, 342, 351, 360, 367, 374, 385, 394, 407, + 416, 425, 438, 447, 456, 465, 474, 487, 494, 504, + 514, 524, 531, 538, 556, 565, 575, 585, 592, 601, + 614, 621, 628, 635, 642, 649 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "SPACE", "LETTER", "NEWLINE", "COMMENT", + "COLON", "ANY", "ZONESTR", "STRING", "VAR_SERVER", "VAR_VERBOSITY", + "VAR_NUM_THREADS", "VAR_PORT", "VAR_OUTGOING_PORT", "VAR_OUTGOING_RANGE", + "VAR_INTERFACE", "VAR_DO_IP4", "VAR_DO_IP6", "VAR_DO_UDP", "VAR_DO_TCP", + "VAR_CHROOT", "VAR_USERNAME", "VAR_DIRECTORY", "VAR_LOGFILE", + "VAR_PIDFILE", "VAR_MSG_CACHE_SIZE", "VAR_MSG_CACHE_SLABS", + "VAR_NUM_QUERIES_PER_THREAD", "VAR_RRSET_CACHE_SIZE", + "VAR_RRSET_CACHE_SLABS", "VAR_OUTGOING_NUM_TCP", "VAR_INFRA_HOST_TTL", + "VAR_INFRA_LAME_TTL", "VAR_INFRA_CACHE_SLABS", + "VAR_INFRA_CACHE_NUMHOSTS", "VAR_INFRA_CACHE_LAME_SIZE", "VAR_NAME", + "VAR_STUB_ZONE", "VAR_STUB_HOST", "VAR_STUB_ADDR", + "VAR_TARGET_FETCH_POLICY", "VAR_HARDEN_SHORT_BUFSIZE", + "VAR_HARDEN_LARGE_QUERIES", "VAR_FORWARD_ZONE", "VAR_FORWARD_HOST", + "VAR_FORWARD_ADDR", "VAR_DO_NOT_QUERY_ADDRESS", "VAR_HIDE_IDENTITY", + "VAR_HIDE_VERSION", "VAR_IDENTITY", "VAR_VERSION", "VAR_HARDEN_GLUE", + "VAR_MODULE_CONF", "VAR_TRUST_ANCHOR_FILE", "VAR_TRUST_ANCHOR", + "VAR_VAL_OVERRIDE_DATE", "VAR_BOGUS_TTL", "VAR_VAL_CLEAN_ADDITIONAL", + "VAR_VAL_PERMISSIVE_MODE", "VAR_INCOMING_NUM_TCP", "VAR_MSG_BUFFER_SIZE", + "VAR_KEY_CACHE_SIZE", "VAR_KEY_CACHE_SLABS", "VAR_TRUSTED_KEYS_FILE", + "VAR_VAL_NSEC3_KEYSIZE_ITERATIONS", "VAR_USE_SYSLOG", "$accept", + "toplevelvars", "toplevelvar", "serverstart", "contents_server", + "content_server", "stubstart", "contents_stub", "content_stub", + "forwardstart", "contents_forward", "content_forward", + "server_num_threads", "server_verbosity", "server_port", + "server_interface", "server_outgoing_port", "server_outgoing_range", + "server_outgoing_num_tcp", "server_incoming_num_tcp", "server_do_ip4", + "server_do_ip6", "server_do_udp", "server_do_tcp", "server_use_syslog", + "server_chroot", "server_username", "server_directory", "server_logfile", + "server_pidfile", "server_trust_anchor_file", "server_trusted_keys_file", + "server_trust_anchor", "server_hide_identity", "server_hide_version", + "server_identity", "server_version", "server_msg_buffer_size", + "server_msg_cache_size", "server_msg_cache_slabs", + "server_num_queries_per_thread", "server_rrset_cache_size", + "server_rrset_cache_slabs", "server_infra_host_ttl", + "server_infra_lame_ttl", "server_infra_cache_numhosts", + "server_infra_cache_lame_size", "server_infra_cache_slabs", + "server_target_fetch_policy", "server_harden_short_bufsize", + "server_harden_large_queries", "server_harden_glue", + "server_do_not_query_address", "server_module_conf", + "server_val_override_date", "server_bogus_ttl", + "server_val_clean_additional", "server_val_permissive_mode", + "server_val_nsec3_keysize_iterations", "server_key_cache_size", + "server_key_cache_slabs", "stub_name", "stub_host", "stub_addr", + "forward_name", "forward_host", "forward_addr", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, + 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, + 315, 316, 317, 318, 319, 320, 321, 322 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 68, 69, 69, 70, 70, 70, 71, 72, 72, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, + 73, 73, 73, 73, 73, 73, 73, 73, 73, 74, + 75, 75, 76, 76, 76, 77, 78, 78, 79, 79, + 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, + 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, + 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, + 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, + 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, + 129, 130, 131, 132, 133, 134 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 2, 2, 2, 1, 2, 0, + 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, + 2, 0, 1, 1, 1, 1, 2, 0, 1, 1, + 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 2, 0, 1, 7, 59, 65, 3, 9, 61, 67, + 4, 5, 6, 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, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 8, 10, 11, 12, 19, 13, 14, 30, + 52, 15, 16, 17, 18, 58, 20, 21, 22, 23, + 24, 46, 56, 47, 40, 41, 42, 43, 53, 25, + 26, 27, 28, 29, 31, 32, 34, 35, 33, 36, + 37, 38, 44, 39, 45, 48, 49, 50, 51, 57, + 54, 55, 0, 0, 0, 60, 62, 63, 64, 0, + 0, 0, 66, 68, 69, 70, 72, 71, 73, 75, + 76, 74, 79, 80, 81, 82, 84, 85, 86, 87, + 88, 97, 98, 99, 100, 101, 77, 102, 103, 106, + 104, 105, 107, 108, 109, 111, 92, 93, 94, 95, + 110, 112, 89, 91, 113, 114, 115, 116, 78, 96, + 118, 119, 90, 117, 83, 120, 121, 122, 123, 124, + 125 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 6, 7, 10, 62, 8, 11, 115, 9, + 12, 122, 63, 64, 65, 66, 67, 68, 69, 70, + 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, + 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, + 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, + 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, + 111, 116, 117, 118, 123, 124, 125 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -13 +static const yytype_int8 yypact[] = +{ + -13, 56, -13, -13, -13, -13, -13, -13, -13, -13, + -12, 20, 19, 16, 17, 18, 23, 24, 25, 49, + 52, 53, 54, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, + 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, + 86, 87, 88, 89, 90, 92, 93, 94, 95, 96, + 97, 98, -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, -13, -13, -13, + -13, -13, 99, 100, 101, -13, -13, -13, -13, 102, + 103, 104, -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, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -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, -13, -13, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13, -13, -13, -13, -13, -13, -13 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 126, 127, 128, 0, + 39, 40, 41, 129, 130, 131, 42, 43, 44, 45, + 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + 56, 57, 58, 59, 60, 61, 2, 119, 112, 132, + 113, 114, 133, 134, 135, 120, 121, 3, 136, 137, + 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, + 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, + 158, 159, 160, 161, 162, 4, 163, 164, 165, 166, + 167, 5, 168, 169, 170, 171, 172, 173, 174, 175, + 176, 177, 178, 179, 180 +}; + +static const yytype_int8 yycheck[] = +{ + 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 10, 10, 10, -1, + 42, 43, 44, 10, 10, 10, 48, 49, 50, 51, + 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, + 62, 63, 64, 65, 66, 67, 0, 38, 38, 10, + 40, 41, 10, 10, 10, 46, 47, 11, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 39, 10, 10, 10, 10, + 10, 45, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 69, 0, 11, 39, 45, 70, 71, 74, 77, + 72, 75, 78, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 34, 35, 36, 37, 42, + 43, 44, 48, 49, 50, 51, 52, 53, 54, 55, + 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, + 66, 67, 73, 80, 81, 82, 83, 84, 85, 86, + 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, + 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, + 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, + 127, 128, 38, 40, 41, 76, 129, 130, 131, 38, + 46, 47, 79, 132, 133, 134, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, + 10 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if YYLTYPE_IS_TRIVIAL +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) +#else +static void +yy_stack_print (bottom, top) + yytype_int16 *bottom; + yytype_int16 *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + fprintf (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + fprintf (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into YYRESULT an error message about the unexpected token + YYCHAR while in state YYSTATE. Return the number of bytes copied, + including the terminating null byte. If YYRESULT is null, do not + copy anything; just return the number of bytes that would be + copied. As a special case, return 0 if an ordinary "syntax error" + message will do. Return YYSIZE_MAXIMUM if overflow occurs during + size calculation. */ +static YYSIZE_T +yysyntax_error (char *yyresult, int yystate, int yychar) +{ + int yyn = yypact[yystate]; + + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; + else + { + int yytype = YYTRANSLATE (yychar); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + int yyx; + +# if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +# endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; + } + + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + + if (yysize_overflow) + return YYSIZE_MAXIMUM; + + if (yyresult) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yyresult; + int yyi = 0; + while ((*yyp = *yyf) != '\0') + { + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } + } + } + return yysize; + } +} +#endif /* YYERROR_VERBOSE */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + +/* The look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + + int yystate; + int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead token as an internal (translated) token number. */ + int yytoken = 0; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + look-ahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to look-ahead token. */ + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a look-ahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 7: +#line 97 "util/configparser.y" + { + OUTYY(("\nP(server:)\n")); + } + break; + + case 59: +#line 126 "util/configparser.y" + { + struct config_stub* s; + OUTYY(("\nP(stub_zone:)\n")); + s = (struct config_stub*)calloc(1, sizeof(struct config_stub)); + if(s) { + s->next = cfg_parser->cfg->stubs; + cfg_parser->cfg->stubs = s; + } else + yyerror("out of memory"); + } + break; + + case 65: +#line 142 "util/configparser.y" + { + struct config_stub* s; + OUTYY(("\nP(forward_zone:)\n")); + s = (struct config_stub*)calloc(1, sizeof(struct config_stub)); + if(s) { + s->next = cfg_parser->cfg->forwards; + cfg_parser->cfg->forwards = s; + } else + yyerror("out of memory"); + } + break; + + case 71: +#line 158 "util/configparser.y" + { + OUTYY(("P(server_num_threads:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->num_threads = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 72: +#line 167 "util/configparser.y" + { + OUTYY(("P(server_verbosity:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->verbosity = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 73: +#line 176 "util/configparser.y" + { + OUTYY(("P(server_port:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("port number expected"); + else cfg_parser->cfg->port = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 74: +#line 185 "util/configparser.y" + { + OUTYY(("P(server_interface:%s)\n", (yyvsp[(2) - (2)].str))); + if(cfg_parser->cfg->num_ifs == 0) + cfg_parser->cfg->ifs = calloc(1, sizeof(char*)); + else cfg_parser->cfg->ifs = realloc(cfg_parser->cfg->ifs, + (cfg_parser->cfg->num_ifs+1)*sizeof(char*)); + if(!cfg_parser->cfg->ifs) + yyerror("out of memory"); + else + cfg_parser->cfg->ifs[cfg_parser->cfg->num_ifs++] = (yyvsp[(2) - (2)].str); + } + break; + + case 75: +#line 198 "util/configparser.y" + { + OUTYY(("P(server_outgoing_port:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("port number expected"); + else cfg_parser->cfg->outgoing_base_port = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 76: +#line 207 "util/configparser.y" + { + OUTYY(("P(server_outgoing_range:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->outgoing_num_ports = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 77: +#line 216 "util/configparser.y" + { + OUTYY(("P(server_outgoing_num_tcp:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->outgoing_num_tcp = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 78: +#line 225 "util/configparser.y" + { + OUTYY(("P(server_incoming_num_tcp:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->incoming_num_tcp = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 79: +#line 234 "util/configparser.y" + { + OUTYY(("P(server_do_ip4:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->do_ip4 = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 80: +#line 243 "util/configparser.y" + { + OUTYY(("P(server_do_ip6:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->do_ip6 = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 81: +#line 252 "util/configparser.y" + { + OUTYY(("P(server_do_udp:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->do_udp = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 82: +#line 261 "util/configparser.y" + { + OUTYY(("P(server_do_tcp:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->do_tcp = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 83: +#line 270 "util/configparser.y" + { + OUTYY(("P(server_use_syslog:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->use_syslog = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); +#ifndef HAVE_SYSLOG_H + if(strcmp((yyvsp[(2) - (2)].str), "yes") == 0) + yyerror("no syslog services are available. " + "(reconfigure and compile to add)"); +#endif + free((yyvsp[(2) - (2)].str)); + } + break; + + case 84: +#line 284 "util/configparser.y" + { + OUTYY(("P(server_chroot:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->chrootdir); + cfg_parser->cfg->chrootdir = (yyvsp[(2) - (2)].str); + } + break; + + case 85: +#line 291 "util/configparser.y" + { + OUTYY(("P(server_username:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->username); + cfg_parser->cfg->username = (yyvsp[(2) - (2)].str); + } + break; + + case 86: +#line 298 "util/configparser.y" + { + OUTYY(("P(server_directory:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->directory); + cfg_parser->cfg->directory = (yyvsp[(2) - (2)].str); + } + break; + + case 87: +#line 305 "util/configparser.y" + { + OUTYY(("P(server_logfile:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->logfile); + cfg_parser->cfg->logfile = (yyvsp[(2) - (2)].str); + cfg_parser->cfg->use_syslog = 0; + } + break; + + case 88: +#line 313 "util/configparser.y" + { + OUTYY(("P(server_pidfile:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->pidfile); + cfg_parser->cfg->pidfile = (yyvsp[(2) - (2)].str); + } + break; + + case 89: +#line 320 "util/configparser.y" + { + OUTYY(("P(server_trust_anchor_file:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg-> + trust_anchor_file_list, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 90: +#line 328 "util/configparser.y" + { + OUTYY(("P(server_trusted_keys_file:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg-> + trusted_keys_file_list, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 91: +#line 336 "util/configparser.y" + { + OUTYY(("P(server_trust_anchor:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->trust_anchor_list, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 92: +#line 343 "util/configparser.y" + { + OUTYY(("P(server_hide_identity:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->hide_identity = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 93: +#line 352 "util/configparser.y" + { + OUTYY(("P(server_hide_version:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->hide_version = (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 94: +#line 361 "util/configparser.y" + { + OUTYY(("P(server_identity:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->identity); + cfg_parser->cfg->identity = (yyvsp[(2) - (2)].str); + } + break; + + case 95: +#line 368 "util/configparser.y" + { + OUTYY(("P(server_version:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->version); + cfg_parser->cfg->version = (yyvsp[(2) - (2)].str); + } + break; + + case 96: +#line 375 "util/configparser.y" + { + OUTYY(("P(server_msg_buffer_size:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else if (atoi((yyvsp[(2) - (2)].str)) < 4096) + yyerror("message buffer size too small (use 4096)"); + else cfg_parser->cfg->msg_buffer_size = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 97: +#line 386 "util/configparser.y" + { + OUTYY(("P(server_msg_cache_size:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->msg_cache_size = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 98: +#line 395 "util/configparser.y" + { + OUTYY(("P(server_msg_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else { + cfg_parser->cfg->msg_cache_slabs = atoi((yyvsp[(2) - (2)].str)); + if(!is_pow2(cfg_parser->cfg->msg_cache_slabs)) + yyerror("must be a power of 2"); + } + free((yyvsp[(2) - (2)].str)); + } + break; + + case 99: +#line 408 "util/configparser.y" + { + OUTYY(("P(server_num_queries_per_thread:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->num_queries_per_thread = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 100: +#line 417 "util/configparser.y" + { + OUTYY(("P(server_rrset_cache_size:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->rrset_cache_size = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 101: +#line 426 "util/configparser.y" + { + OUTYY(("P(server_rrset_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else { + cfg_parser->cfg->rrset_cache_slabs = atoi((yyvsp[(2) - (2)].str)); + if(!is_pow2(cfg_parser->cfg->rrset_cache_slabs)) + yyerror("must be a power of 2"); + } + free((yyvsp[(2) - (2)].str)); + } + break; + + case 102: +#line 439 "util/configparser.y" + { + OUTYY(("P(server_infra_host_ttl:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->host_ttl = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 103: +#line 448 "util/configparser.y" + { + OUTYY(("P(server_infra_lame_ttl:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->lame_ttl = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 104: +#line 457 "util/configparser.y" + { + OUTYY(("P(server_infra_cache_numhosts:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->infra_cache_numhosts = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 105: +#line 466 "util/configparser.y" + { + OUTYY(("P(server_infra_cache_lame_size:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->infra_cache_lame_size = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 106: +#line 475 "util/configparser.y" + { + OUTYY(("P(server_infra_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else { + cfg_parser->cfg->infra_cache_slabs = atoi((yyvsp[(2) - (2)].str)); + if(!is_pow2(cfg_parser->cfg->infra_cache_slabs)) + yyerror("must be a power of 2"); + } + free((yyvsp[(2) - (2)].str)); + } + break; + + case 107: +#line 488 "util/configparser.y" + { + OUTYY(("P(server_target_fetch_policy:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->target_fetch_policy); + cfg_parser->cfg->target_fetch_policy = (yyvsp[(2) - (2)].str); + } + break; + + case 108: +#line 495 "util/configparser.y" + { + OUTYY(("P(server_harden_short_bufsize:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->harden_short_bufsize = + (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 109: +#line 505 "util/configparser.y" + { + OUTYY(("P(server_harden_large_queries:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->harden_large_queries = + (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 110: +#line 515 "util/configparser.y" + { + OUTYY(("P(server_harden_glue:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->harden_glue = + (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 111: +#line 525 "util/configparser.y" + { + OUTYY(("P(server_do_not_query_address:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->donotqueryaddrs, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 112: +#line 532 "util/configparser.y" + { + OUTYY(("P(server_module_conf:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->module_conf); + cfg_parser->cfg->module_conf = (yyvsp[(2) - (2)].str); + } + break; + + case 113: +#line 539 "util/configparser.y" + { + OUTYY(("P(server_val_override_date:%s)\n", (yyvsp[(2) - (2)].str))); + if(strlen((yyvsp[(2) - (2)].str)) == 0 || strcmp((yyvsp[(2) - (2)].str), "0") == 0) { + cfg_parser->cfg->val_date_override = 0; + } else if(strlen((yyvsp[(2) - (2)].str)) == 14) { + cfg_parser->cfg->val_date_override = + cfg_convert_timeval((yyvsp[(2) - (2)].str)); + if(!cfg_parser->cfg->val_date_override) + yyerror("bad date/time specification"); + } else { + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + cfg_parser->cfg->val_date_override = atoi((yyvsp[(2) - (2)].str)); + } + free((yyvsp[(2) - (2)].str)); + } + break; + + case 114: +#line 557 "util/configparser.y" + { + OUTYY(("P(server_bogus_ttl:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0 && strcmp((yyvsp[(2) - (2)].str), "0") != 0) + yyerror("number expected"); + else cfg_parser->cfg->bogus_ttl = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 115: +#line 566 "util/configparser.y" + { + OUTYY(("P(server_val_clean_additional:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->val_clean_additional = + (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 116: +#line 576 "util/configparser.y" + { + OUTYY(("P(server_val_permissive_mode:%s)\n", (yyvsp[(2) - (2)].str))); + if(strcmp((yyvsp[(2) - (2)].str), "yes") != 0 && strcmp((yyvsp[(2) - (2)].str), "no") != 0) + yyerror("expected yes or no."); + else cfg_parser->cfg->val_permissive_mode = + (strcmp((yyvsp[(2) - (2)].str), "yes")==0); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 117: +#line 586 "util/configparser.y" + { + OUTYY(("P(server_val_nsec3_keysize_iterations:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->val_nsec3_key_iterations); + cfg_parser->cfg->val_nsec3_key_iterations = (yyvsp[(2) - (2)].str); + } + break; + + case 118: +#line 593 "util/configparser.y" + { + OUTYY(("P(server_key_cache_size:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else cfg_parser->cfg->key_cache_size = atoi((yyvsp[(2) - (2)].str)); + free((yyvsp[(2) - (2)].str)); + } + break; + + case 119: +#line 602 "util/configparser.y" + { + OUTYY(("P(server_key_cache_slabs:%s)\n", (yyvsp[(2) - (2)].str))); + if(atoi((yyvsp[(2) - (2)].str)) == 0) + yyerror("number expected"); + else { + cfg_parser->cfg->key_cache_slabs = atoi((yyvsp[(2) - (2)].str)); + if(!is_pow2(cfg_parser->cfg->key_cache_slabs)) + yyerror("must be a power of 2"); + } + free((yyvsp[(2) - (2)].str)); + } + break; + + case 120: +#line 615 "util/configparser.y" + { + OUTYY(("P(name:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->stubs->name); + cfg_parser->cfg->stubs->name = (yyvsp[(2) - (2)].str); + } + break; + + case 121: +#line 622 "util/configparser.y" + { + OUTYY(("P(stub-host:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->hosts, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 122: +#line 629 "util/configparser.y" + { + OUTYY(("P(stub-addr:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->addrs, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 123: +#line 636 "util/configparser.y" + { + OUTYY(("P(name:%s)\n", (yyvsp[(2) - (2)].str))); + free(cfg_parser->cfg->forwards->name); + cfg_parser->cfg->forwards->name = (yyvsp[(2) - (2)].str); + } + break; + + case 124: +#line 643 "util/configparser.y" + { + OUTYY(("P(forward-host:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->hosts, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + case 125: +#line 650 "util/configparser.y" + { + OUTYY(("P(forward-addr:%s)\n", (yyvsp[(2) - (2)].str))); + if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->addrs, (yyvsp[(2) - (2)].str))) + yyerror("out of memory"); + } + break; + + +/* Line 1267 of yacc.c. */ +#line 2318 "util/configparser.c" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + +#line 656 "util/configparser.y" + + +/* parse helper routines could be here */ + diff --git a/util/configparser.h b/util/configparser.h new file mode 100644 index 000000000..2664bfd68 --- /dev/null +++ b/util/configparser.h @@ -0,0 +1,194 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton interface for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + SPACE = 258, + LETTER = 259, + NEWLINE = 260, + COMMENT = 261, + COLON = 262, + ANY = 263, + ZONESTR = 264, + STRING = 265, + VAR_SERVER = 266, + VAR_VERBOSITY = 267, + VAR_NUM_THREADS = 268, + VAR_PORT = 269, + VAR_OUTGOING_PORT = 270, + VAR_OUTGOING_RANGE = 271, + VAR_INTERFACE = 272, + VAR_DO_IP4 = 273, + VAR_DO_IP6 = 274, + VAR_DO_UDP = 275, + VAR_DO_TCP = 276, + VAR_CHROOT = 277, + VAR_USERNAME = 278, + VAR_DIRECTORY = 279, + VAR_LOGFILE = 280, + VAR_PIDFILE = 281, + VAR_MSG_CACHE_SIZE = 282, + VAR_MSG_CACHE_SLABS = 283, + VAR_NUM_QUERIES_PER_THREAD = 284, + VAR_RRSET_CACHE_SIZE = 285, + VAR_RRSET_CACHE_SLABS = 286, + VAR_OUTGOING_NUM_TCP = 287, + VAR_INFRA_HOST_TTL = 288, + VAR_INFRA_LAME_TTL = 289, + VAR_INFRA_CACHE_SLABS = 290, + VAR_INFRA_CACHE_NUMHOSTS = 291, + VAR_INFRA_CACHE_LAME_SIZE = 292, + VAR_NAME = 293, + VAR_STUB_ZONE = 294, + VAR_STUB_HOST = 295, + VAR_STUB_ADDR = 296, + VAR_TARGET_FETCH_POLICY = 297, + VAR_HARDEN_SHORT_BUFSIZE = 298, + VAR_HARDEN_LARGE_QUERIES = 299, + VAR_FORWARD_ZONE = 300, + VAR_FORWARD_HOST = 301, + VAR_FORWARD_ADDR = 302, + VAR_DO_NOT_QUERY_ADDRESS = 303, + VAR_HIDE_IDENTITY = 304, + VAR_HIDE_VERSION = 305, + VAR_IDENTITY = 306, + VAR_VERSION = 307, + VAR_HARDEN_GLUE = 308, + VAR_MODULE_CONF = 309, + VAR_TRUST_ANCHOR_FILE = 310, + VAR_TRUST_ANCHOR = 311, + VAR_VAL_OVERRIDE_DATE = 312, + VAR_BOGUS_TTL = 313, + VAR_VAL_CLEAN_ADDITIONAL = 314, + VAR_VAL_PERMISSIVE_MODE = 315, + VAR_INCOMING_NUM_TCP = 316, + VAR_MSG_BUFFER_SIZE = 317, + VAR_KEY_CACHE_SIZE = 318, + VAR_KEY_CACHE_SLABS = 319, + VAR_TRUSTED_KEYS_FILE = 320, + VAR_VAL_NSEC3_KEYSIZE_ITERATIONS = 321, + VAR_USE_SYSLOG = 322 + }; +#endif +/* Tokens. */ +#define SPACE 258 +#define LETTER 259 +#define NEWLINE 260 +#define COMMENT 261 +#define COLON 262 +#define ANY 263 +#define ZONESTR 264 +#define STRING 265 +#define VAR_SERVER 266 +#define VAR_VERBOSITY 267 +#define VAR_NUM_THREADS 268 +#define VAR_PORT 269 +#define VAR_OUTGOING_PORT 270 +#define VAR_OUTGOING_RANGE 271 +#define VAR_INTERFACE 272 +#define VAR_DO_IP4 273 +#define VAR_DO_IP6 274 +#define VAR_DO_UDP 275 +#define VAR_DO_TCP 276 +#define VAR_CHROOT 277 +#define VAR_USERNAME 278 +#define VAR_DIRECTORY 279 +#define VAR_LOGFILE 280 +#define VAR_PIDFILE 281 +#define VAR_MSG_CACHE_SIZE 282 +#define VAR_MSG_CACHE_SLABS 283 +#define VAR_NUM_QUERIES_PER_THREAD 284 +#define VAR_RRSET_CACHE_SIZE 285 +#define VAR_RRSET_CACHE_SLABS 286 +#define VAR_OUTGOING_NUM_TCP 287 +#define VAR_INFRA_HOST_TTL 288 +#define VAR_INFRA_LAME_TTL 289 +#define VAR_INFRA_CACHE_SLABS 290 +#define VAR_INFRA_CACHE_NUMHOSTS 291 +#define VAR_INFRA_CACHE_LAME_SIZE 292 +#define VAR_NAME 293 +#define VAR_STUB_ZONE 294 +#define VAR_STUB_HOST 295 +#define VAR_STUB_ADDR 296 +#define VAR_TARGET_FETCH_POLICY 297 +#define VAR_HARDEN_SHORT_BUFSIZE 298 +#define VAR_HARDEN_LARGE_QUERIES 299 +#define VAR_FORWARD_ZONE 300 +#define VAR_FORWARD_HOST 301 +#define VAR_FORWARD_ADDR 302 +#define VAR_DO_NOT_QUERY_ADDRESS 303 +#define VAR_HIDE_IDENTITY 304 +#define VAR_HIDE_VERSION 305 +#define VAR_IDENTITY 306 +#define VAR_VERSION 307 +#define VAR_HARDEN_GLUE 308 +#define VAR_MODULE_CONF 309 +#define VAR_TRUST_ANCHOR_FILE 310 +#define VAR_TRUST_ANCHOR 311 +#define VAR_VAL_OVERRIDE_DATE 312 +#define VAR_BOGUS_TTL 313 +#define VAR_VAL_CLEAN_ADDITIONAL 314 +#define VAR_VAL_PERMISSIVE_MODE 315 +#define VAR_INCOMING_NUM_TCP 316 +#define VAR_MSG_BUFFER_SIZE 317 +#define VAR_KEY_CACHE_SIZE 318 +#define VAR_KEY_CACHE_SLABS 319 +#define VAR_TRUSTED_KEYS_FILE 320 +#define VAR_VAL_NSEC3_KEYSIZE_ITERATIONS 321 +#define VAR_USE_SYSLOG 322 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +#line 64 "util/configparser.y" +{ + char* str; +} +/* Line 1489 of yacc.c. */ +#line 187 "util/configparser.h" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +extern YYSTYPE yylval; +