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TP-Link_Archer-XR500v/BBA1.5_platform/apps/public/wide-dhcpv6-20080615/cftoken.c
Matheus Sampaio Queiroga aaca98136a
Add gpl
2024-07-22 01:58:46 -03:00

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#line 3 "lex.yy.c"
#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 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
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;
/* 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 /* ! C99 */
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN (yy_start) = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START (((yy_start) - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart(yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#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) )
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via 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; \
yyleng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 83
#define YY_END_OF_BUFFER 84
/* 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[534] =
{ 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, 84, 83, 73, 74, 83, 75,
78, 82, 82, 77, 76, 79, 80, 81, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 2, 2, 2, 4, 4, 4, 76,
82, 82, 44, 82, 82, 45, 51, 51, 51, 64,
64, 64, 83, 6, 6, 6, 83, 73, 0, 72,
75, 82, 76, 82, 76, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 17, 2, 2, 2, 2, 4,
4, 4, 4, 8, 8, 44, 82, 44, 43, 42,
51, 51, 51, 51, 64, 64, 64, 64, 0, 68,
6, 6, 6, 6, 0, 71, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 55, 82, 82, 82, 82, 82,
82, 82, 82, 82, 54, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 7, 82, 82, 3, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 5, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 15, 82, 82, 82, 82, 82, 82, 82,
40, 82, 82, 82, 82, 82, 82, 82, 82, 22,
21, 82, 82, 82, 82, 82, 66, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 16, 82, 65,
82, 82, 82, 82, 82, 82, 82, 82, 8, 82,
82, 82, 82, 82, 82, 82, 82, 82, 69, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 19, 82, 10, 82, 82, 82, 82,
82, 12, 67, 82, 47, 82, 82, 61, 9, 82,
82, 82, 56, 82, 82, 82, 60, 82, 70, 82,
82, 82, 63, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 14, 82, 48, 59, 82,
82, 82, 82, 82, 82, 82, 82, 58, 41, 49,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
52, 82, 57, 82, 82, 82, 53, 82, 82, 82,
82, 82, 82, 82, 1, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 13,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
11, 82, 82, 82, 82, 82, 82, 82, 24, 82,
25, 82, 62, 82, 82, 82, 82, 29, 82, 82,
36, 82, 18, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 20, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 50, 82, 82, 82, 26, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
31, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 39, 82, 82, 33, 82, 82, 46, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 30, 82, 82, 82, 27, 82, 82,
82, 23, 82, 32, 82, 82, 34, 82, 82, 82,
82, 82, 82, 82, 82, 82, 37, 82, 28, 82,
38, 35, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 4, 5, 1, 1, 1, 1, 1,
1, 1, 1, 6, 7, 8, 9, 10, 10, 10,
10, 10, 11, 10, 10, 10, 10, 12, 13, 1,
1, 1, 1, 1, 14, 15, 16, 17, 15, 15,
18, 19, 18, 18, 18, 18, 20, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
1, 1, 1, 1, 18, 1, 21, 22, 23, 24,
25, 26, 27, 28, 29, 18, 30, 31, 32, 33,
34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
44, 18, 45, 1, 46, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst flex_int32_t yy_meta[47] =
{ 0,
1, 1, 2, 1, 1, 1, 3, 3, 1, 3,
3, 3, 1, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 1, 1
} ;
static yyconst flex_int16_t yy_base[550] =
{ 0,
0, 46, 74, 0, 113, 159, 0, 0, 205, 251,
288, 0, 8, 25, 314, 360, 406, 452, 784, 783,
498, 544, 782, 781, 784, 789, 781, 789, 778, 0,
789, 0, 4, 789, 12, 789, 789, 789, 761, 0,
757, 4, 736, 0, 4, 753, 743, 32, 741, 28,
42, 49, 741, 0, 16, 65, 0, 58, 71, 583,
75, 77, 117, 753, 749, 789, 0, 79, 121, 0,
90, 125, 768, 0, 127, 131, 767, 768, 765, 789,
0, 0, 133, 135, 139, 754, 743, 103, 727, 733,
733, 731, 731, 732, 725, 738, 720, 750, 749, 71,
711, 721, 715, 717, 712, 716, 5, 118, 717, 150,
711, 133, 712, 725, 0, 0, 144, 164, 169, 0,
171, 173, 177, 181, 733, 184, 186, 190, 0, 0,
0, 192, 209, 213, 0, 215, 217, 221, 740, 789,
0, 223, 225, 229, 739, 789, 726, 704, 706, 705,
710, 714, 715, 714, 705, 709, 703, 708, 691, 208,
708, 697, 123, 702, 697, 691, 70, 717, 694, 691,
695, 681, 692, 689, 0, 686, 682, 678, 674, 684,
675, 687, 703, 702, 600, 192, 683, 670, 664, 680,
666, 659, 673, 662, 0, 663, 210, 0, 678, 674,
659, 656, 662, 657, 656, 214, 669, 206, 684, 652,
655, 0, 220, 654, 662, 662, 653, 651, 658, 657,
646, 655, 0, 641, 217, 617, 658, 660, 638, 646,
0, 641, 659, 612, 603, 610, 605, 597, 596, 0,
0, 581, 594, 584, 580, 577, 0, 576, 567, 562,
570, 234, 567, 555, 550, 543, 562, 0, 577, 0,
557, 544, 543, 541, 540, 553, 553, 551, 563, 557,
562, 534, 532, 531, 531, 544, 560, 559, 0, 541,
553, 529, 537, 522, 539, 538, 524, 516, 519, 505,
507, 515, 502, 0, 513, 530, 502, 512, 505, 505,
493, 0, 0, 494, 0, 497, 518, 0, 521, 499,
497, 500, 494, 490, 157, 511, 0, 498, 0, 476,
480, 495, 0, 484, 495, 474, 482, 476, 471, 477,
476, 465, 461, 467, 454, 0, 451, 0, 0, 456,
458, 466, 451, 462, 465, 461, 463, 0, 0, 0,
454, 457, 442, 451, 454, 457, 436, 451, 452, 441,
0, 441, 0, 443, 446, 436, 0, 448, 427, 423,
434, 440, 427, 416, 0, 424, 415, 410, 417, 420,
407, 418, 403, 409, 408, 402, 404, 398, 411, 0,
410, 397, 408, 399, 394, 423, 422, 395, 390, 388,
0, 400, 395, 398, 415, 390, 391, 381, 406, 379,
0, 396, 0, 369, 242, 394, 393, 0, 362, 359,
0, 244, 0, 363, 389, 357, 356, 359, 371, 367,
356, 356, 246, 362, 0, 363, 352, 352, 250, 359,
345, 349, 349, 356, 347, 357, 353, 342, 354, 350,
340, 0, 343, 324, 320, 0, 325, 330, 317, 332,
320, 327, 318, 326, 311, 326, 322, 313, 303, 299,
0, 317, 312, 315, 302, 317, 312, 311, 306, 297,
312, 307, 0, 293, 297, 0, 304, 299, 0, 288,
288, 283, 278, 269, 263, 293, 257, 261, 255, 285,
253, 257, 251, 0, 255, 249, 279, 0, 252, 246,
276, 0, 261, 0, 248, 259, 0, 246, 246, 256,
244, 254, 248, 237, 197, 116, 0, 115, 0, 95,
0, 0, 789, 643, 646, 649, 652, 655, 658, 661,
664, 81, 61, 18, 14, 9, 667, 4, 670
} ;
static yyconst flex_int16_t yy_def[550] =
{ 0,
534, 534, 2, 3, 535, 535, 2, 2, 536, 536,
2, 11, 2, 2, 537, 537, 538, 538, 2, 2,
539, 539, 2, 2, 533, 533, 533, 533, 540, 541,
533, 542, 542, 533, 542, 533, 533, 533, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 543, 543, 543, 544, 544, 544, 542,
60, 542, 542, 542, 542, 533, 545, 545, 545, 546,
546, 546, 547, 548, 548, 548, 549, 533, 540, 533,
541, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 543, 543, 543, 543, 544,
544, 544, 544, 542, 542, 542, 542, 542, 542, 542,
545, 545, 545, 545, 546, 546, 546, 546, 547, 533,
548, 548, 548, 548, 549, 533, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 542, 542, 542, 542, 542, 542, 542, 542,
542, 542, 0, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533
} ;
static yyconst flex_int16_t yy_nxt[836] =
{ 0,
26, 27, 28, 29, 30, 31, 141, 33, 34, 35,
35, 135, 36, 83, 83, 62, 131, 63, 63, 84,
120, 85, 85, 87, 98, 117, 117, 99, 91, 171,
88, 96, 62, 97, 63, 63, 100, 92, 172, 89,
64, 93, 65, 94, 37, 38, 26, 27, 28, 29,
30, 31, 66, 33, 34, 35, 35, 64, 36, 65,
103, 106, 108, 116, 107, 109, 110, 121, 121, 66,
104, 111, 118, 112, 119, 119, 208, 113, 122, 114,
123, 123, 82, 82, 125, 125, 126, 126, 132, 132,
37, 38, 39, 162, 40, 41, 163, 42, 43, 136,
136, 44, 45, 46, 209, 47, 48, 49, 50, 164,
51, 52, 53, 26, 27, 28, 29, 30, 31, 532,
55, 34, 56, 56, 127, 36, 128, 128, 133, 149,
134, 134, 137, 150, 138, 138, 142, 142, 143, 531,
144, 144, 83, 83, 83, 83, 84, 530, 85, 85,
173, 203, 174, 117, 117, 181, 204, 37, 38, 26,
27, 28, 29, 30, 31, 182, 55, 34, 56, 56,
176, 36, 177, 117, 117, 178, 118, 346, 119, 119,
121, 121, 121, 121, 122, 179, 123, 123, 84, 347,
85, 85, 185, 126, 126, 126, 126, 127, 227, 128,
128, 132, 132, 37, 38, 26, 27, 28, 29, 30,
31, 228, 58, 34, 59, 59, 238, 36, 132, 132,
133, 529, 134, 134, 136, 136, 136, 136, 137, 250,
138, 138, 142, 142, 142, 142, 143, 247, 144, 144,
199, 239, 200, 251, 255, 267, 248, 268, 256, 37,
38, 26, 27, 28, 29, 30, 31, 291, 58, 34,
59, 59, 430, 36, 436, 431, 447, 437, 528, 448,
453, 292, 527, 454, 526, 525, 524, 523, 522, 521,
520, 519, 518, 517, 516, 515, 514, 513, 512, 511,
510, 509, 508, 507, 506, 37, 38, 60, 60, 505,
504, 61, 61, 61, 61, 503, 502, 501, 61, 61,
61, 61, 61, 61, 26, 27, 28, 29, 30, 31,
500, 68, 34, 69, 69, 499, 36, 498, 497, 496,
495, 494, 493, 492, 491, 490, 489, 488, 487, 486,
485, 484, 483, 482, 481, 480, 479, 478, 477, 476,
475, 474, 473, 472, 471, 470, 469, 468, 37, 38,
26, 27, 28, 29, 30, 31, 467, 68, 34, 69,
69, 466, 36, 465, 464, 463, 462, 461, 460, 459,
458, 457, 456, 455, 452, 451, 450, 449, 446, 445,
444, 443, 442, 441, 440, 439, 438, 435, 434, 433,
432, 429, 428, 427, 37, 38, 26, 27, 28, 29,
30, 31, 426, 71, 34, 72, 72, 425, 36, 424,
423, 422, 421, 420, 419, 418, 417, 416, 415, 414,
413, 412, 411, 410, 409, 408, 407, 406, 405, 404,
403, 402, 401, 400, 399, 398, 397, 396, 395, 394,
37, 38, 26, 27, 28, 29, 30, 31, 393, 71,
34, 72, 72, 392, 36, 391, 390, 389, 388, 387,
386, 385, 384, 383, 382, 381, 380, 379, 378, 377,
376, 375, 374, 373, 372, 371, 370, 369, 368, 367,
366, 365, 364, 363, 362, 361, 37, 38, 26, 27,
28, 29, 30, 31, 360, 75, 34, 76, 76, 359,
36, 358, 357, 356, 355, 354, 353, 352, 351, 350,
349, 348, 345, 344, 343, 342, 341, 340, 339, 338,
337, 336, 335, 334, 333, 332, 331, 330, 329, 328,
327, 326, 37, 38, 26, 27, 28, 29, 30, 31,
325, 75, 34, 76, 76, 324, 36, 323, 322, 321,
320, 319, 318, 317, 316, 315, 314, 313, 312, 311,
310, 309, 308, 307, 185, 306, 305, 304, 303, 302,
301, 300, 299, 298, 297, 296, 295, 294, 37, 38,
84, 293, 124, 124, 290, 289, 125, 125, 125, 125,
288, 287, 286, 125, 125, 125, 125, 125, 125, 226,
226, 285, 284, 226, 226, 226, 226, 283, 282, 281,
226, 226, 226, 226, 226, 226, 269, 269, 280, 279,
269, 269, 269, 269, 278, 277, 276, 269, 269, 269,
269, 269, 269, 32, 32, 32, 54, 54, 54, 57,
57, 57, 67, 67, 67, 70, 70, 70, 74, 74,
74, 79, 79, 79, 81, 275, 81, 139, 139, 139,
145, 145, 145, 274, 273, 272, 271, 270, 266, 265,
264, 263, 262, 261, 260, 259, 258, 257, 254, 253,
252, 249, 246, 245, 244, 243, 242, 241, 240, 237,
236, 235, 234, 233, 232, 231, 230, 229, 225, 224,
223, 222, 221, 220, 219, 218, 217, 216, 215, 214,
213, 212, 211, 210, 207, 206, 205, 202, 201, 198,
197, 196, 195, 194, 193, 192, 191, 190, 189, 188,
187, 186, 146, 140, 185, 184, 183, 180, 175, 170,
169, 168, 167, 166, 165, 161, 160, 159, 158, 157,
156, 155, 154, 153, 152, 151, 148, 147, 80, 78,
146, 140, 130, 129, 115, 105, 102, 101, 95, 90,
86, 80, 78, 533, 77, 77, 73, 73, 25, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533
} ;
static yyconst flex_int16_t yy_chk[836] =
{ 0,
1, 1, 1, 1, 1, 1, 548, 1, 1, 1,
1, 546, 1, 33, 33, 13, 545, 13, 13, 35,
544, 35, 35, 40, 45, 55, 55, 45, 42, 107,
40, 44, 14, 44, 14, 14, 45, 42, 107, 40,
13, 42, 13, 42, 1, 1, 2, 2, 2, 2,
2, 2, 13, 2, 2, 2, 2, 14, 2, 14,
48, 50, 51, 543, 50, 51, 51, 58, 58, 14,
48, 52, 56, 52, 56, 56, 167, 52, 59, 52,
59, 59, 61, 542, 61, 61, 62, 62, 68, 68,
2, 2, 3, 100, 3, 3, 100, 3, 3, 71,
71, 3, 3, 3, 167, 3, 3, 3, 3, 100,
3, 3, 3, 5, 5, 5, 5, 5, 5, 530,
5, 5, 5, 5, 63, 5, 63, 63, 69, 88,
69, 69, 72, 88, 72, 72, 75, 75, 76, 528,
76, 76, 83, 83, 84, 84, 85, 526, 85, 85,
108, 163, 108, 117, 117, 112, 163, 5, 5, 6,
6, 6, 6, 6, 6, 112, 6, 6, 6, 6,
110, 6, 110, 118, 118, 110, 119, 315, 119, 119,
121, 121, 122, 122, 123, 110, 123, 123, 124, 315,
124, 124, 124, 126, 126, 127, 127, 128, 186, 128,
128, 132, 132, 6, 6, 9, 9, 9, 9, 9,
9, 186, 9, 9, 9, 9, 197, 9, 133, 133,
134, 525, 134, 134, 136, 136, 137, 137, 138, 208,
138, 138, 142, 142, 143, 143, 144, 206, 144, 144,
160, 197, 160, 208, 213, 225, 206, 225, 213, 9,
9, 10, 10, 10, 10, 10, 10, 252, 10, 10,
10, 10, 415, 10, 422, 415, 433, 422, 524, 433,
439, 252, 523, 439, 522, 521, 520, 519, 518, 516,
515, 513, 511, 510, 509, 507, 506, 505, 503, 502,
501, 500, 499, 498, 497, 10, 10, 11, 11, 496,
495, 11, 11, 11, 11, 494, 493, 492, 11, 11,
11, 11, 11, 11, 15, 15, 15, 15, 15, 15,
491, 15, 15, 15, 15, 490, 15, 488, 487, 485,
484, 482, 481, 480, 479, 478, 477, 476, 475, 474,
473, 472, 470, 469, 468, 467, 466, 465, 464, 463,
462, 461, 460, 459, 458, 457, 455, 454, 15, 15,
16, 16, 16, 16, 16, 16, 453, 16, 16, 16,
16, 451, 16, 450, 449, 448, 447, 446, 445, 444,
443, 442, 441, 440, 438, 437, 436, 434, 432, 431,
430, 429, 428, 427, 426, 425, 424, 420, 419, 417,
416, 414, 412, 410, 16, 16, 17, 17, 17, 17,
17, 17, 409, 17, 17, 17, 17, 408, 17, 407,
406, 405, 404, 403, 402, 400, 399, 398, 397, 396,
395, 394, 393, 392, 391, 389, 388, 387, 386, 385,
384, 383, 382, 381, 380, 379, 378, 377, 376, 374,
17, 17, 18, 18, 18, 18, 18, 18, 373, 18,
18, 18, 18, 372, 18, 371, 370, 369, 368, 366,
365, 364, 362, 360, 359, 358, 357, 356, 355, 354,
353, 352, 351, 347, 346, 345, 344, 343, 342, 341,
340, 337, 335, 334, 333, 332, 18, 18, 21, 21,
21, 21, 21, 21, 331, 21, 21, 21, 21, 330,
21, 329, 328, 327, 326, 325, 324, 322, 321, 320,
318, 316, 314, 313, 312, 311, 310, 309, 307, 306,
304, 301, 300, 299, 298, 297, 296, 295, 293, 292,
291, 290, 21, 21, 22, 22, 22, 22, 22, 22,
289, 22, 22, 22, 22, 288, 22, 287, 286, 285,
284, 283, 282, 281, 280, 278, 277, 276, 275, 274,
273, 272, 271, 270, 269, 268, 267, 266, 265, 264,
263, 262, 261, 259, 257, 256, 255, 254, 22, 22,
60, 253, 60, 60, 251, 250, 60, 60, 60, 60,
249, 248, 246, 60, 60, 60, 60, 60, 60, 185,
185, 245, 244, 185, 185, 185, 185, 243, 242, 239,
185, 185, 185, 185, 185, 185, 226, 226, 238, 237,
226, 226, 226, 226, 236, 235, 234, 226, 226, 226,
226, 226, 226, 534, 534, 534, 535, 535, 535, 536,
536, 536, 537, 537, 537, 538, 538, 538, 539, 539,
539, 540, 540, 540, 541, 233, 541, 547, 547, 547,
549, 549, 549, 232, 230, 229, 228, 227, 224, 222,
221, 220, 219, 218, 217, 216, 215, 214, 211, 210,
209, 207, 205, 204, 203, 202, 201, 200, 199, 196,
194, 193, 192, 191, 190, 189, 188, 187, 184, 183,
182, 181, 180, 179, 178, 177, 176, 174, 173, 172,
171, 170, 169, 168, 166, 165, 164, 162, 161, 159,
158, 157, 156, 155, 154, 153, 152, 151, 150, 149,
148, 147, 145, 139, 125, 114, 113, 111, 109, 106,
105, 104, 103, 102, 101, 99, 98, 97, 96, 95,
94, 93, 92, 91, 90, 89, 87, 86, 79, 78,
77, 73, 65, 64, 53, 49, 47, 46, 43, 41,
39, 29, 27, 25, 24, 23, 20, 19, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533, 533, 533, 533, 533, 533,
533, 533, 533, 533, 533
} ;
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
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
char *yytext;
#line 1 "cftoken.l"
/* $KAME: cftoken.l,v 1.35 2005/01/12 06:06:11 suz Exp $ */
#line 4 "cftoken.l"
/*
* Copyright (C) 2002 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/queue.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <errno.h>
#include <syslog.h>
#include <string.h>
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include "dhcp6.h"
#include "config.h"
#include "common.h"
#include "y.tab.h"
#define YY_NO_UNPUT 1
char *configfilename;
int lineno = 1;
/* Recursion limit for includes */
#define MAX_INCLUDE_DEPTH 10
static struct include_stack {
char *path;
YY_BUFFER_STATE state;
int lineno;
} incstack[MAX_INCLUDE_DEPTH];
int incstackp = 0;
static int yy_first_time = 1;
static int yyerrorcount = 0;
#ifndef NOCONFIG_DEBUG
#define YYDEBUG 1
int cfdebug = 1;
#else
int cfdebug = 0;
#endif
extern int yyparse __P((void));
extern int cf_post_config __P((void));
static void cfdebug_print __P((char *, char *, int));
#define DP(str) if (cfdebug) cfdebug_print(str, yytext, yyleng)
#define DECHO if (cfdebug) cfdebug_print(NULL, yytext, yyleng);
#define DNOECHO if (cfdebug) cfdebug_print(NULL, "****", yyleng);
/* abbreviations */
#line 920 "lex.yy.c"
#define INITIAL 0
#define S_CNF 1
#define S_IFACE 2
#define S_PREF 3
#define S_HOST 4
#define S_DUID 5
#define S_IA 6
#define S_AUTH 7
#define S_KEY 8
#define S_SECRET 9
#define S_ADDRPOOL 10
#define S_INCL 11
#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 <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
static int yy_init_globals (void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy (void );
int yyget_debug (void );
void yyset_debug (int debug_flag );
YY_EXTRA_TYPE yyget_extra (void );
void yyset_extra (YY_EXTRA_TYPE user_defined );
FILE *yyget_in (void );
void yyset_in (FILE * in_str );
FILE *yyget_out (void );
void yyset_out (FILE * out_str );
int yyget_leng (void );
char *yyget_text (void );
int yyget_lineno (void );
void yyset_lineno (int line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap (void );
#else
extern int yywrap (void );
#endif
#endif
static void yyunput (int c,char *buf_ptr );
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#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 do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#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 124 "cftoken.l"
if (yy_first_time) {
BEGIN S_CNF;
yy_first_time = 0;
}
/* interface configuration */
#line 1127 "lex.yy.c"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! 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_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 >= 534 )
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] != 789 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
yy_act = yy_accept[yy_current_state];
}
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = (yy_hold_char);
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 132 "cftoken.l"
{ DECHO; BEGIN S_IFACE; return (INTERFACE); }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 133 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (IFNAME);
}
YY_BREAK
/* host configuration */
case 3:
YY_RULE_SETUP
#line 141 "cftoken.l"
{ DECHO; BEGIN S_HOST; return (HOST); }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 142 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (HOSTNAME);
}
YY_BREAK
/* address pool configuration */
case 5:
YY_RULE_SETUP
#line 150 "cftoken.l"
{ DECHO; BEGIN S_ADDRPOOL; return (ADDRPOOL); }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 152 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (POOLNAME);
}
YY_BREAK
case 7:
YY_RULE_SETUP
#line 159 "cftoken.l"
{ DECHO; BEGIN S_DUID; return (DUID); }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 160 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (DUID_ID);
}
YY_BREAK
case 9:
YY_RULE_SETUP
#line 167 "cftoken.l"
{ DECHO; return (ADDRESS); }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 169 "cftoken.l"
{ DECHO; return (PREFIX); }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 171 "cftoken.l"
{ DECHO; return (PREFERENCE); }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 173 "cftoken.l"
{ DECHO; return (SCRIPT); }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 175 "cftoken.l"
{ DECHO; return (DELAYEDKEY); }
YY_BREAK
/* request */
case 14:
YY_RULE_SETUP
#line 178 "cftoken.l"
{ DECHO; return (REQUEST); }
YY_BREAK
/* send */
case 15:
YY_RULE_SETUP
#line 181 "cftoken.l"
{ DECHO; return (SEND); }
YY_BREAK
/* range */
case 16:
YY_RULE_SETUP
#line 184 "cftoken.l"
{ DECHO; return (RANGE); }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 185 "cftoken.l"
{ DECHO; return (TO); }
YY_BREAK
/* address-pool */
case 18:
YY_RULE_SETUP
#line 188 "cftoken.l"
{ DECHO; return (ADDRESS_POOL); }
YY_BREAK
/* DHCP options */
case 19:
YY_RULE_SETUP
#line 191 "cftoken.l"
{ DECHO; return (OPTION); }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 193 "cftoken.l"
{ DECHO; return (RAPID_COMMIT); }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 194 "cftoken.l"
{ DECHO; return (IA_PD); }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 195 "cftoken.l"
{ DECHO; return (IA_NA); }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 196 "cftoken.l"
{ DECHO; return (DNS_SERVERS); }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 197 "cftoken.l"
{ DECHO; return (DNS_NAME); }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 198 "cftoken.l"
{ DECHO; return (DSLITE_NAME); }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 199 "cftoken.l"
{ DECHO; return (DSLITE_ADDRESS); }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 200 "cftoken.l"
{ DECHO; return (SIP_SERVERS); }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 201 "cftoken.l"
{ DECHO; return (SIP_NAME); }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 202 "cftoken.l"
{ DECHO; return (NTP_SERVERS); }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 203 "cftoken.l"
{ DECHO; return (NIS_SERVERS); }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 204 "cftoken.l"
{ DECHO; return (NIS_NAME); }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 205 "cftoken.l"
{ DECHO; return (NISP_SERVERS); }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 206 "cftoken.l"
{ DECHO; return (NISP_NAME); }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 207 "cftoken.l"
{ DECHO; return (BCMCS_SERVERS); }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 208 "cftoken.l"
{ DECHO; return (BCMCS_NAME); }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 209 "cftoken.l"
{ DECHO; return (REFRESHTIME); }
YY_BREAK
/* provided for a backward compatibility to WIDE-DHCPv6 before Oct 1 2006 */
case 37:
YY_RULE_SETUP
#line 212 "cftoken.l"
{ DECHO; return (NIS_NAME); }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 213 "cftoken.l"
{ DECHO; return (NISP_NAME); }
YY_BREAK
/* generic options */
case 39:
YY_RULE_SETUP
#line 216 "cftoken.l"
{ DECHO; return (INFO_ONLY); }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 218 "cftoken.l"
{ DECHO; return (ALLOW); }
YY_BREAK
/* identity association */
case 41:
YY_RULE_SETUP
#line 221 "cftoken.l"
{ DECHO; BEGIN S_IA; return(ID_ASSOC); }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 222 "cftoken.l"
{ DECHO; return(IA_PD); }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 223 "cftoken.l"
{ DECHO; return(IA_NA); }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 224 "cftoken.l"
{ DECHO; yylval.str = strdup(yytext); return(IAID); }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 225 "cftoken.l"
{ DP("begin of closure"); BEGIN S_CNF; return (BCL); }
YY_BREAK
/*
* interface parameters for delegated prefix configuration.
* when lex reads an interface name, the state will be back to
* S_CNF.
*/
case 46:
YY_RULE_SETUP
#line 232 "cftoken.l"
{ DECHO; BEGIN S_IFACE; return (PREFIX_INTERFACE); }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 233 "cftoken.l"
{ DECHO; return (SLA_ID); }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 234 "cftoken.l"
{ DECHO; return (SLA_LEN); }
YY_BREAK
/* duration */
case 49:
YY_RULE_SETUP
#line 237 "cftoken.l"
{ DECHO; return (INFINITY); }
YY_BREAK
/* authentication option */
case 50:
YY_RULE_SETUP
#line 240 "cftoken.l"
{ DECHO; BEGIN S_AUTH; return (AUTHENTICATION); }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 241 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (AUTHNAME);
}
YY_BREAK
/* authentication parameters */
case 52:
YY_RULE_SETUP
#line 249 "cftoken.l"
{ DECHO; return (PROTOCOL); };
YY_BREAK
case 53:
YY_RULE_SETUP
#line 250 "cftoken.l"
{ DECHO; return (ALGORITHM); };
YY_BREAK
case 54:
YY_RULE_SETUP
#line 251 "cftoken.l"
{ DECHO; return (RDM); };
YY_BREAK
case 55:
YY_RULE_SETUP
#line 252 "cftoken.l"
{ DECHO; return (KEY); };
YY_BREAK
/* authentication protocols */
case 56:
YY_RULE_SETUP
#line 255 "cftoken.l"
{ DECHO; return (DELAYED); };
YY_BREAK
case 57:
YY_RULE_SETUP
#line 256 "cftoken.l"
{ DECHO; return (RECONFIG); };
YY_BREAK
/* authentication algorithms */
case 58:
YY_RULE_SETUP
#line 259 "cftoken.l"
{ DECHO; return (HMACMD5); };
YY_BREAK
case 59:
YY_RULE_SETUP
#line 260 "cftoken.l"
{ DECHO; return (HMACMD5); };
YY_BREAK
case 60:
YY_RULE_SETUP
#line 261 "cftoken.l"
{ DECHO; return (HMACMD5); };
YY_BREAK
case 61:
YY_RULE_SETUP
#line 262 "cftoken.l"
{ DECHO; return (HMACMD5); };
YY_BREAK
/* authentication RDM */
case 62:
YY_RULE_SETUP
#line 265 "cftoken.l"
{ DECHO; return (MONOCOUNTER); };
YY_BREAK
/* secret keys */
case 63:
YY_RULE_SETUP
#line 268 "cftoken.l"
{ DECHO; BEGIN S_KEY; return (KEYINFO); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 269 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (KEYNAME);
}
YY_BREAK
/* key parameters */
case 65:
YY_RULE_SETUP
#line 277 "cftoken.l"
{ DECHO; return (REALM); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 278 "cftoken.l"
{ DECHO; return (KEYID); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 279 "cftoken.l"
{ DECHO; BEGIN S_SECRET; return (SECRET); }
YY_BREAK
case 68:
/* rule 68 can match eol */
YY_RULE_SETUP
#line 280 "cftoken.l"
{
DNOECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (QSTRING);
}
YY_BREAK
case 69:
YY_RULE_SETUP
#line 286 "cftoken.l"
{ DECHO; return (EXPIRE); }
YY_BREAK
/* include */
case 70:
YY_RULE_SETUP
#line 289 "cftoken.l"
{ DECHO; BEGIN S_INCL; return (INCLUDE); }
YY_BREAK
case 71:
/* rule 71 can match eol */
YY_RULE_SETUP
#line 290 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
BEGIN S_CNF;
return (QSTRING);
}
YY_BREAK
/* quoted string */
case 72:
/* rule 72 can match eol */
YY_RULE_SETUP
#line 298 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
return (QSTRING);
}
YY_BREAK
/* misc */
case 73:
YY_RULE_SETUP
#line 305 "cftoken.l"
{ ; }
YY_BREAK
case 74:
/* rule 74 can match eol */
YY_RULE_SETUP
#line 306 "cftoken.l"
{ lineno++; }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 307 "cftoken.l"
{ DP("comment"); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 308 "cftoken.l"
{
DECHO;
yylval.num = strtoll(yytext, NULL, 10);
return (NUMBER);
}
YY_BREAK
case 77:
YY_RULE_SETUP
#line 313 "cftoken.l"
{ DECHO; return (SLASH); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 314 "cftoken.l"
{ DECHO; return (COMMA); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 315 "cftoken.l"
{ DP("end of sentence"); return (EOS); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 316 "cftoken.l"
{ DP("begin of closure"); return (BCL); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 317 "cftoken.l"
{ DP("end of closure"); return (ECL); }
YY_BREAK
/* generic string */
case 82:
YY_RULE_SETUP
#line 320 "cftoken.l"
{
DECHO;
yylval.str = strdup(yytext);
return (STRING);
}
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(S_CNF):
case YY_STATE_EOF(S_IFACE):
case YY_STATE_EOF(S_PREF):
case YY_STATE_EOF(S_HOST):
case YY_STATE_EOF(S_DUID):
case YY_STATE_EOF(S_IA):
case YY_STATE_EOF(S_AUTH):
case YY_STATE_EOF(S_KEY):
case YY_STATE_EOF(S_SECRET):
case YY_STATE_EOF(S_ADDRPOOL):
case YY_STATE_EOF(S_INCL):
#line 326 "cftoken.l"
{
if (--incstackp < 0)
yyterminate();
else {
yy_delete_buffer(YY_CURRENT_BUFFER);
free(incstack[incstackp + 1].path);
configfilename = incstack[incstackp].path;
lineno = incstack[incstackp].lineno;
yy_switch_to_buffer(incstack[incstackp].state);
}
}
YY_BREAK
case 83:
YY_RULE_SETUP
#line 338 "cftoken.l"
ECHO;
YY_BREAK
#line 1733 "lex.yy.c"
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = (yy_hold_char);
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_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), (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
if ( (yy_n_chars) == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
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;
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register char *yy_cp;
yy_current_state = (yy_start);
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if ( yy_accept[yy_current_state] )
{
(yy_last_accepting_state) = yy_current_state;
(yy_last_accepting_cpos) = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 534 )
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 >= 534 )
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 == 533);
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp )
{
register char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = (yy_n_chars) + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
(yytext_ptr) = yy_bp;
(yy_hold_char) = *yy_cp;
(yy_c_buf_p) = yy_cp;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
int c;
*(yy_c_buf_p) = (yy_hold_char);
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (yy_c_buf_p) - (yytext_ptr);
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
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*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE 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 yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* 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 yybytes the byte buffer to scan
* @param _yybytes_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 338 "cftoken.l"
static void
cfdebug_print(w, t, l)
char *w, *t;
int l;
{
if (w) {
dprintf(LOG_DEBUG, FNAME,
"<%d>%s [%s] (%d)", yy_start, w, t, l);
} else {
dprintf(LOG_DEBUG, FNAME,
"<%d>[%s] (%d)", yy_start, t, l);
}
}
static void
yyerror0(int level, char *s, va_list ap)
{
char ebuf[BUFSIZ], *bp, *ep;
bp = ebuf;
ep = ebuf + sizeof(ebuf);
bp += snprintf(bp, ep - bp, "%s %d: ", configfilename, lineno);
if (bp < ep)
bp += vsnprintf(bp, ep - bp, s, ap);
dprintf(level, FNAME, ebuf);
}
void
yyerror(char *s, ...)
{
va_list ap;
#ifdef HAVE_STDARG_H
va_start(ap, s);
#else
va_start(ap);
#endif
yyerror0(LOG_ERR, s, ap);
va_end(ap);
yyerrorcount++;
}
void
yywarn(char *s, ...)
{
va_list ap;
#ifdef HAVE_STDARG_H
va_start(ap, s);
#else
va_start(ap);
#endif
yyerror0(LOG_WARNING, s, ap);
va_end(ap);
}
int
cfswitch_buffer(incl)
char *incl;
{
char *path = qstrdup(incl);
FILE *fp;
if (incstackp >= MAX_INCLUDE_DEPTH) {
dprintf(LOG_ERR, FNAME, "cfparse: includes nested too deeply");
return (-1);
}
incstack[incstackp].path = configfilename;
incstack[incstackp].state = YY_CURRENT_BUFFER;
incstack[incstackp].lineno = lineno;
fp = fopen(path, "r");
if (fp == NULL) {
dprintf(LOG_ERR, FNAME, "cfparse: fopen(%s): %s",
path, strerror(errno));
if (errno == ENOENT)
return (0);
return (-1);
}
incstackp++;
configfilename = path;
lineno = 1;
yy_switch_to_buffer(yy_create_buffer(fp,YY_BUF_SIZE));
BEGIN(S_CNF);
return (0);
}
int
cfparse(conf)
char *conf;
{
configfilename = conf;
if ((yyin = fopen(configfilename, "r")) == NULL) {
dprintf(LOG_ERR, FNAME, "cfparse: fopen(%s): %s",
configfilename, strerror(errno));
if (errno == ENOENT)
return (0);
return (-1);
}
if (yyparse() || yyerrorcount) {
if (yyerrorcount) {
yyerror("fatal parse failure: exiting (%d errors)",
yyerrorcount);
} else
yyerror("fatal parse failure: exiting");
return (-1);
}
return (cf_post_config());
}
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