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nfdump/bin/scanner.c
phaag b9641c11d5 Add code for 1.6.14 to GitHub
2015-10-03 15:56:21 +02:00

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#line 3 "scanner.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 37
#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
#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
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
extern yy_size_t 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_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.
*/
yy_size_t 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 yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
yy_size_t 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,yy_size_t 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 84
#define YY_END_OF_BUFFER 85
/* 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[310] =
{ 0,
0, 0, 82, 82, 85, 81, 78, 80, 73, 77,
81, 79, 2, 2, 76, 74, 75, 81, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 81, 83, 82,
84, 77, 71, 79, 2, 4, 79, 74, 0, 79,
79, 79, 79, 20, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 74, 79, 79, 79, 75, 79,
79, 79, 8, 79, 11, 6, 79, 76, 79, 79,
79, 79, 79, 79, 79, 72, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 79, 79, 72, 83, 82,
3, 0, 60, 59, 53, 71, 5, 48, 51, 79,
24, 25, 79, 79, 79, 79, 79, 35, 79, 79,
67, 79, 79, 79, 79, 79, 79, 79, 79, 79,
79, 79, 79, 79, 79, 9, 79, 79, 62, 18,
79, 70, 73, 79, 13, 79, 79, 79, 26, 79,
79, 79, 79, 79, 34, 79, 79, 79, 79, 16,
79, 63, 79, 79, 56, 79, 79, 0, 79, 79,
79, 79, 79, 79, 53, 79, 79, 79, 79, 79,
79, 79, 6, 79, 79, 79, 28, 79, 79, 28,
29, 79, 44, 10, 36, 79, 79, 79, 19, 37,
79, 79, 79, 69, 79, 68, 79, 53, 43, 61,
79, 57, 79, 0, 79, 22, 79, 79, 79, 79,
79, 79, 79, 52, 14, 79, 23, 79, 79, 79,
12, 79, 79, 79, 79, 64, 79, 79, 79, 15,
79, 79, 66, 50, 79, 58, 0, 79, 46, 53,
53, 54, 79, 39, 79, 79, 79, 79, 79, 79,
53, 79, 79, 79, 79, 65, 79, 42, 47, 55,
0, 41, 79, 79, 17, 45, 79, 79, 79, 38,
53, 49, 21, 79, 1, 27, 79, 79, 7, 79,
79, 40, 33, 79, 31, 30, 79, 32, 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, 4, 1, 5, 1, 1, 6, 1, 1,
1, 1, 1, 1, 7, 8, 1, 9, 10, 10,
10, 11, 10, 12, 10, 10, 10, 8, 1, 13,
14, 15, 1, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 8, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
1, 1, 1, 1, 8, 1, 42, 43, 44, 45,
46, 47, 48, 49, 50, 8, 51, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 1, 67, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 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[68] =
{ 0,
1, 2, 3, 1, 1, 1, 4, 4, 4, 4,
4, 4, 1, 1, 1, 1, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 1
} ;
static yyconst flex_int16_t yy_base[314] =
{ 0,
0, 0, 66, 68, 152, 660, 660, 660, 660, 0,
141, 0, 63, 37, 660, 132, 660, 53, 61, 56,
55, 63, 96, 91, 48, 55, 140, 113, 109, 147,
109, 174, 101, 185, 111, 181, 217, 72, 0, 136,
660, 0, 660, 0, 97, 0, 265, 660, 120, 201,
155, 179, 145, 169, 159, 206, 163, 201, 206, 227,
201, 208, 222, 249, 0, 243, 261, 248, 0, 236,
260, 269, 0, 263, 277, 259, 264, 0, 285, 274,
267, 283, 274, 271, 290, 0, 293, 313, 306, 301,
301, 316, 300, 305, 299, 322, 331, 308, 316, 316,
334, 332, 336, 319, 333, 347, 339, 660, 0, 135,
0, 351, 0, 0, 0, 0, 0, 0, 0, 343,
0, 0, 357, 361, 366, 363, 360, 0, 369, 366,
0, 363, 361, 368, 354, 362, 363, 368, 372, 372,
369, 372, 389, 82, 393, 0, 392, 385, 0, 0,
385, 0, 0, 389, 0, 402, 402, 398, 0, 397,
400, 401, 400, 417, 0, 407, 410, 417, 418, 0,
419, 0, 428, 429, 0, 416, 419, 427, 434, 422,
435, 433, 434, 449, 0, 437, 444, 453, 448, 450,
465, 451, 458, 128, 453, 457, 122, 470, 465, 0,
0, 467, 0, 0, 0, 463, 479, 482, 0, 477,
474, 484, 485, 0, 479, 0, 498, 0, 0, 0,
490, 0, 485, 486, 489, 0, 497, 512, 513, 515,
511, 503, 517, 0, 0, 515, 0, 524, 525, 529,
0, 525, 515, 525, 532, 0, 517, 528, 525, 0,
523, 535, 0, 0, 534, 0, 550, 537, 0, 0,
0, 0, 548, 0, 93, 549, 548, 556, 555, 546,
0, 553, 568, 550, 557, 0, 556, 0, 0, 0,
575, 0, 569, 579, 0, 0, 578, 580, 570, 0,
0, 0, 0, 568, 660, 0, 585, 566, 0, 597,
598, 0, 0, 589, 0, 0, 601, 0, 660, 647,
651, 73, 655
} ;
static yyconst flex_int16_t yy_def[314] =
{ 0,
309, 1, 310, 310, 309, 309, 309, 309, 309, 311,
309, 312, 312, 13, 309, 309, 309, 309, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 309, 313, 309,
309, 311, 309, 312, 13, 312, 312, 309, 309, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 309, 313, 309,
47, 309, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 309, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 309, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 309, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 312, 312,
309, 312, 312, 312, 312, 312, 312, 312, 312, 312,
312, 312, 312, 312, 309, 312, 312, 312, 312, 312,
312, 312, 312, 312, 312, 312, 312, 312, 0, 309,
309, 309, 309
} ;
static yyconst flex_int16_t yy_nxt[728] =
{ 0,
6, 7, 8, 9, 10, 11, 12, 12, 13, 14,
14, 14, 15, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 12, 28, 29, 30, 31,
32, 12, 33, 34, 35, 12, 36, 12, 37, 12,
12, 19, 20, 21, 22, 23, 24, 25, 26, 27,
12, 28, 29, 30, 31, 32, 12, 33, 34, 35,
12, 36, 12, 37, 12, 12, 38, 40, 41, 40,
41, 45, 45, 45, 45, 44, 44, 49, 55, 50,
51, 58, 69, 60, 70, 46, 56, 59, 46, 52,
46, 53, 200, 201, 54, 57, 61, 46, 62, 284,
44, 47, 49, 55, 50, 51, 58, 69, 60, 70,
46, 56, 59, 46, 52, 46, 53, 67, 63, 54,
57, 61, 46, 62, 64, 79, 47, 65, 68, 77,
93, 99, 66, 201, 240, 44, 110, 110, 108, 80,
100, 86, 67, 63, 87, 48, 43, 78, 112, 64,
79, 309, 65, 68, 77, 93, 99, 66, 71, 72,
44, 73, 74, 81, 80, 100, 86, 82, 75, 87,
76, 83, 78, 112, 115, 118, 84, 85, 309, 309,
309, 309, 309, 71, 72, 119, 73, 74, 81, 120,
88, 89, 82, 75, 309, 76, 83, 123, 116, 115,
118, 84, 85, 90, 91, 94, 92, 101, 309, 95,
119, 309, 309, 102, 120, 88, 89, 96, 117, 97,
309, 113, 123, 116, 98, 124, 125, 114, 90, 91,
94, 92, 101, 103, 95, 128, 121, 104, 102, 122,
129, 105, 96, 117, 97, 106, 113, 107, 309, 98,
124, 125, 114, 126, 130, 127, 309, 309, 103, 309,
128, 121, 104, 133, 122, 129, 105, 136, 131, 137,
106, 132, 107, 111, 111, 111, 111, 134, 126, 130,
127, 111, 111, 111, 111, 111, 111, 138, 133, 139,
135, 140, 136, 131, 137, 144, 132, 141, 145, 142,
148, 149, 134, 146, 152, 153, 111, 111, 111, 111,
111, 111, 138, 143, 139, 135, 140, 150, 147, 154,
144, 151, 141, 145, 142, 148, 149, 155, 146, 152,
153, 156, 157, 158, 159, 162, 160, 163, 143, 164,
165, 168, 150, 147, 154, 161, 151, 166, 169, 170,
171, 167, 155, 172, 173, 174, 156, 157, 158, 159,
162, 160, 163, 175, 164, 165, 168, 176, 177, 178,
161, 179, 166, 169, 170, 171, 167, 180, 172, 173,
174, 181, 182, 183, 184, 186, 187, 188, 175, 189,
190, 191, 176, 177, 178, 192, 179, 193, 194, 185,
195, 196, 180, 197, 198, 199, 181, 182, 183, 184,
186, 187, 188, 202, 189, 190, 191, 203, 204, 205,
192, 206, 193, 194, 185, 195, 196, 207, 197, 198,
199, 208, 209, 210, 211, 212, 213, 214, 202, 215,
216, 217, 203, 204, 205, 218, 206, 219, 220, 221,
222, 223, 207, 224, 225, 226, 208, 209, 210, 211,
212, 213, 214, 227, 215, 216, 217, 228, 229, 230,
218, 231, 219, 220, 221, 222, 223, 232, 224, 225,
226, 233, 234, 235, 236, 238, 239, 241, 227, 242,
243, 244, 228, 229, 230, 245, 231, 246, 237, 247,
248, 249, 232, 250, 251, 252, 233, 234, 235, 236,
238, 239, 241, 253, 242, 243, 244, 254, 255, 256,
245, 257, 246, 237, 247, 248, 249, 258, 250, 251,
252, 259, 260, 261, 262, 263, 264, 265, 253, 266,
267, 268, 254, 255, 256, 271, 257, 269, 272, 273,
274, 275, 258, 276, 277, 278, 259, 260, 261, 262,
263, 264, 265, 270, 266, 267, 268, 279, 280, 281,
271, 282, 269, 272, 273, 274, 275, 283, 276, 277,
278, 285, 286, 287, 288, 289, 290, 291, 270, 292,
293, 294, 279, 280, 281, 295, 282, 296, 299, 300,
301, 302, 283, 297, 303, 304, 285, 286, 287, 288,
289, 290, 291, 298, 292, 293, 294, 305, 306, 307,
295, 308, 296, 299, 300, 301, 302, 309, 297, 303,
304, 309, 309, 309, 309, 309, 309, 309, 298, 309,
309, 309, 305, 306, 307, 309, 308, 39, 39, 39,
39, 42, 42, 309, 42, 109, 309, 309, 109, 5,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309
} ;
static yyconst flex_int16_t yy_chk[728] =
{ 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,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 3, 3, 4,
4, 13, 13, 13, 13, 14, 312, 18, 20, 19,
19, 21, 25, 22, 26, 13, 20, 21, 13, 19,
13, 19, 144, 144, 19, 20, 22, 13, 22, 265,
14, 13, 18, 20, 19, 19, 21, 25, 22, 26,
13, 20, 21, 13, 19, 13, 19, 24, 23, 19,
20, 22, 13, 22, 23, 29, 13, 23, 24, 28,
33, 35, 23, 197, 194, 45, 110, 40, 38, 29,
35, 31, 24, 23, 31, 16, 11, 28, 49, 23,
29, 5, 23, 24, 28, 33, 35, 23, 27, 27,
45, 27, 27, 30, 29, 35, 31, 30, 27, 31,
27, 30, 28, 49, 51, 53, 30, 30, 0, 0,
0, 0, 0, 27, 27, 54, 27, 27, 30, 55,
32, 32, 30, 27, 0, 27, 30, 57, 52, 51,
53, 30, 30, 32, 32, 34, 32, 36, 0, 34,
54, 0, 0, 36, 55, 32, 32, 34, 52, 34,
0, 50, 57, 52, 34, 58, 59, 50, 32, 32,
34, 32, 36, 37, 34, 61, 56, 37, 36, 56,
62, 37, 34, 52, 34, 37, 50, 37, 0, 34,
58, 59, 50, 60, 63, 60, 0, 0, 37, 0,
61, 56, 37, 66, 56, 62, 37, 68, 64, 70,
37, 64, 37, 47, 47, 47, 47, 67, 60, 63,
60, 47, 47, 47, 47, 47, 47, 71, 66, 72,
67, 74, 68, 64, 70, 76, 64, 75, 77, 75,
80, 81, 67, 79, 83, 84, 47, 47, 47, 47,
47, 47, 71, 75, 72, 67, 74, 82, 79, 85,
76, 82, 75, 77, 75, 80, 81, 87, 79, 83,
84, 88, 89, 90, 91, 93, 92, 94, 75, 95,
96, 98, 82, 79, 85, 92, 82, 97, 99, 100,
101, 97, 87, 102, 103, 104, 88, 89, 90, 91,
93, 92, 94, 105, 95, 96, 98, 106, 107, 112,
92, 120, 97, 99, 100, 101, 97, 123, 102, 103,
104, 124, 125, 126, 127, 129, 130, 132, 105, 133,
134, 135, 106, 107, 112, 136, 120, 137, 138, 127,
139, 140, 123, 141, 142, 143, 124, 125, 126, 127,
129, 130, 132, 145, 133, 134, 135, 147, 148, 151,
136, 154, 137, 138, 127, 139, 140, 156, 141, 142,
143, 157, 158, 160, 161, 162, 163, 164, 145, 166,
167, 168, 147, 148, 151, 169, 154, 171, 173, 174,
176, 177, 156, 178, 179, 180, 157, 158, 160, 161,
162, 163, 164, 181, 166, 167, 168, 182, 183, 184,
169, 186, 171, 173, 174, 176, 177, 187, 178, 179,
180, 188, 189, 190, 191, 192, 193, 195, 181, 196,
198, 199, 182, 183, 184, 202, 186, 206, 191, 207,
208, 210, 187, 211, 212, 213, 188, 189, 190, 191,
192, 193, 195, 215, 196, 198, 199, 217, 221, 223,
202, 224, 206, 191, 207, 208, 210, 225, 211, 212,
213, 227, 228, 229, 230, 231, 232, 233, 215, 236,
238, 239, 217, 221, 223, 242, 224, 240, 243, 244,
245, 247, 225, 248, 249, 251, 227, 228, 229, 230,
231, 232, 233, 240, 236, 238, 239, 252, 255, 257,
242, 258, 240, 243, 244, 245, 247, 263, 248, 249,
251, 266, 267, 268, 269, 270, 272, 273, 240, 274,
275, 277, 252, 255, 257, 281, 258, 283, 287, 288,
289, 294, 263, 284, 297, 298, 266, 267, 268, 269,
270, 272, 273, 284, 274, 275, 277, 300, 301, 304,
281, 307, 283, 287, 288, 289, 294, 0, 284, 297,
298, 0, 0, 0, 0, 0, 0, 0, 284, 0,
0, 0, 300, 301, 304, 0, 307, 310, 310, 310,
310, 311, 311, 0, 311, 313, 0, 0, 313, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
309, 309, 309, 309, 309, 309, 309
} ;
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 "scanner.l"
/*
* This file is part of the nfdump project.
*
* Copyright (c) 2004-2008, SWITCH - Teleinformatikdienste fuer Lehre und Forschung
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of SWITCH 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Author: peter $
*
* $Id: scanner.l 100 2008-08-15 11:36:21Z peter $
*
* $LastChangedRevision: 100 $
*
*
*
*/
#line 44 "scanner.l"
#include "config.h"
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <limits.h>
#include <ctype.h>
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
#include "rbtree.h"
#include "nfdump.h"
#include "grammar.h"
extern char yyerror_buff[256];
int lineno = 1;
#ifdef FLEX_SCANNER
#define YY_NO_UNPUT
static YY_BUFFER_STATE in_buffer;
#else
static char *in_buffer;
#undef getc
#define getc(fp) (*in_buffer == 0 ? EOF : *in_buffer++)
#endif
#define MAX_INCLUDE_DEPTH 10
YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
struct buffer_info {
char *name;
int lineno;
} include_stack_info[MAX_INCLUDE_DEPTH];
int include_stack_ptr = 0;
char *FilterFilename = NULL;;
#line 803 "scanner.c"
#define INITIAL 0
#define incl 1
#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 );
yy_size_t 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
#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 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 96 "scanner.l"
#line 988 "scanner.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 >= 310 )
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] != 660 );
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 97 "scanner.l"
BEGIN(incl);
YY_BREAK
case 2:
YY_RULE_SETUP
#line 99 "scanner.l"
{
yylval.value = (uint64_t) strtoull(yytext,NULL,10);
return NUMBER;
}
YY_BREAK
case 3:
YY_RULE_SETUP
#line 104 "scanner.l"
{
yylval.value = (uint64_t) strtoull(yytext,NULL,16);
return NUMBER;
}
YY_BREAK
case 4:
YY_RULE_SETUP
#line 109 "scanner.l"
{
size_t len = strlen(yytext);
switch (yytext[len-1]) {
case 'k':
yylval.value = 1000LL * (uint64_t) strtoull(yytext,NULL,10);
break;
case 'm':
yylval.value = 1000LL * 1000LL * (uint64_t) strtoull(yytext,NULL,10);
break;
case 'g':
yylval.value = 1000LL * 1000LL * 1000LL * (uint64_t) strtoull(yytext,NULL,10);
break;
case 't':
yylval.value = 1000LL * 1000LL * 1000LL * 1000LL * (uint64_t) strtoull(yytext,NULL,10);
break;
default:
yylval.value = (uint64_t) strtoull(yytext,NULL,10);
}
return NUMBER;
}
YY_BREAK
case 5:
YY_RULE_SETUP
#line 130 "scanner.l"
{ return ANY; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 131 "scanner.l"
{ return IP; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 132 "scanner.l"
{ return HOSTNAME; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 133 "scanner.l"
{ return IF; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 134 "scanner.l"
{ return MAC; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 135 "scanner.l"
{ return MPLS; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 136 "scanner.l"
{ return IN; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 137 "scanner.l"
{ return IDENT; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 138 "scanner.l"
{ return OUT; }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 140 "scanner.l"
{ return FLAGS; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 141 "scanner.l"
{ return PROTO; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 142 "scanner.l"
{ return TOS; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 143 "scanner.l"
{ return DIR; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 144 "scanner.l"
{ return NET; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 145 "scanner.l"
{ return PORT; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 146 "scanner.l"
{ return AS; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 147 "scanner.l"
{ return PACKETS; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 148 "scanner.l"
{ return BYTES; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 149 "scanner.l"
{ return FLOWS; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 150 "scanner.l"
{ return BPP; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 151 "scanner.l"
{ return BPS; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 152 "scanner.l"
{ return PPS; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 153 "scanner.l"
{ return DURATION; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 154 "scanner.l"
{ return IPV4; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 155 "scanner.l"
{ return IPV6; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 156 "scanner.l"
{ return ICMP_TYPE; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 157 "scanner.l"
{ return ICMP_CODE; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 158 "scanner.l"
{ return ENGINE_TYPE; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 159 "scanner.l"
{ return ENGINE_ID; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 160 "scanner.l"
{ return SRC; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 161 "scanner.l"
{ return DST; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 162 "scanner.l"
{ return NEXT; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 163 "scanner.l"
{ return PREV; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 164 "scanner.l"
{ return INGRESS; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 165 "scanner.l"
{ return EGRESS; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 166 "scanner.l"
{ return PREV; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 167 "scanner.l"
{ return BGPNEXTHOP; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 168 "scanner.l"
{ return ROUTER; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 169 "scanner.l"
{ return VLAN; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 170 "scanner.l"
{ return MASK; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 171 "scanner.l"
{ return FWDSTAT; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 172 "scanner.l"
{ return CLIENT; }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 173 "scanner.l"
{ return SERVER; }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 174 "scanner.l"
{ return APP; }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 175 "scanner.l"
{ return LATENCY; }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 176 "scanner.l"
{ return SYSID; }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 178 "scanner.l"
{ return ASA; /* NSEL filter */ }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 179 "scanner.l"
{ return EVENT; /* NEL/NSEL filter */ }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 180 "scanner.l"
{ /* NSEL filter */
yylval.s = strdup(yytext);
return REASON;
}
YY_BREAK
case 54:
YY_RULE_SETUP
#line 184 "scanner.l"
{ return DENIED; /* NSEL filter */ }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 185 "scanner.l"
{ return XEVENT; /* NSEL filter */ }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 186 "scanner.l"
{ return XIP; /* NSEL filter */ }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 187 "scanner.l"
{ return XNET; /* NSEL filter */ }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 188 "scanner.l"
{ return XPORT; /* NSEL filter */ }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 189 "scanner.l"
{ return ACL; /* NSEL filter */ }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 190 "scanner.l"
{ return ACE; /* NSEL filter */ }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 191 "scanner.l"
{ return XACE; /* NSEL filter */ }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 192 "scanner.l"
{ return NAT; /* NEL filter */ }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 193 "scanner.l"
{ return VRF; /* NEL filter */ }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 194 "scanner.l"
{ return NPORT; /* NEL filter */ }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 195 "scanner.l"
{ return PBLOCK; /* NAT port block */ }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 196 "scanner.l"
{ return START; /* NAT port block start */ }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 197 "scanner.l"
{ return END; /* NAT port block end */ }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 198 "scanner.l"
{ return STEP; /* NAT port block step */ }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 199 "scanner.l"
{ return SIZE; /* NAT port block size */ }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 200 "scanner.l"
{ return NIP; /* NSEL filter */ }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 201 "scanner.l"
{ return AND; }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 202 "scanner.l"
{ return OR; }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 203 "scanner.l"
{ return NOT; }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 204 "scanner.l"
{ return EQ; }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 205 "scanner.l"
{ return GT; }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 206 "scanner.l"
{ return LT; }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 207 "scanner.l"
{ ; }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 208 "scanner.l"
{ ; }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 210 "scanner.l"
{
yylval.s = strdup(yytext);
return STRING;
}
YY_BREAK
case 80:
/* rule 80 can match eol */
YY_RULE_SETUP
#line 214 "scanner.l"
{ lineno++; }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 215 "scanner.l"
{ return yytext[0]; }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 218 "scanner.l"
/* eat the whitespace */
YY_BREAK
case 83:
YY_RULE_SETUP
#line 219 "scanner.l"
{ /* got the include file name */
if ( include_stack_ptr >= MAX_INCLUDE_DEPTH ) {
fprintf( stderr, "Includes nested too deeply" );
exit(255);
}
include_stack[include_stack_ptr] = YY_CURRENT_BUFFER;
include_stack_info[include_stack_ptr].name = FilterFilename;
include_stack_info[include_stack_ptr].lineno = lineno;
include_stack_ptr++;
lineno = 1;
yyin = fopen( yytext, "r" );
if ( ! yyin ) {
fprintf(stderr, "Failed to open include file '%s': %s\n", yytext, strerror(errno));
exit(255);
}
FilterFilename = strdup(yytext);
yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE ) );
BEGIN(INITIAL);
}
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(incl):
#line 244 "scanner.l"
{
if ( include_stack_ptr == 0 ) {
yyterminate();
} else {
if ( include_stack_info[include_stack_ptr].name )
free(include_stack_info[include_stack_ptr].name);
include_stack_ptr--;
yy_delete_buffer(YY_CURRENT_BUFFER );
yy_switch_to_buffer(include_stack[include_stack_ptr] );
lineno = include_stack_info[include_stack_ptr].lineno;
FilterFilename = include_stack_info[include_stack_ptr].name;
}
}
YY_BREAK
case 84:
YY_RULE_SETUP
#line 258 "scanner.l"
ECHO;
YY_BREAK
#line 1563 "scanner.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
{
yy_size_t 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_LVALUE;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
yy_size_t 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;
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 >= 310 )
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 >= 310 )
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 == 309);
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 yy_size_t 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 */
yy_size_t 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 );
}
/* 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)
{
yy_size_t 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, yy_size_t _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.
*
*/
yy_size_t 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 258 "scanner.l"
void lex_init(char *buf) {
#ifdef FLEX_SCANNER
in_buffer = yy_scan_string(buf);
#else
in_buffer = buf;
#endif
lineno = 1;
yyerror_buff[0] = '\0';
}
/*
* Do any cleanup necessary after parsing.
*/
void lex_cleanup(void) {
#ifdef FLEX_SCANNER
if (in_buffer != NULL)
yy_delete_buffer(in_buffer);
in_buffer = NULL;
#endif
}
int yywrap(void) {
return 1;
}
int ScreenIPString(char *string) {
char *c;
// [0-9A-Fa-f:][0-9A-Fa-f\.:]+[0-9A-Fa-f:] {
int len = strlen(string);
if ( len < 3 || len > 39 )
return 0;
if ( !isxdigit(string[0]) )
return 0;
c = &string[1];
while ( *c ) {
if ( *c != '.' || *c != ':' || !isxdigit(*c) )
return 0;
c++;
}
return 1;
} // End of ScreenString
int ScreenIdentString(char *string) {
char *c;
// ident[a-zA-Z0-9_\-]+ {
int len = strlen(string);
if ( len == 0 || len > 255 )
return 0;
c = &string[0];
while ( *c ) {
if ( *c != '_' && *c != '-' && !isalnum(*c) )
return 0;
c++;
}
return 1;
} // End of ScreenIdentString
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