#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <cerrno>
#include <climits>
#include <cstdlib>
#include <string>
#include <dhcp4/parser_context.h>
#include <asiolink/io_address.h>
#include <boost/lexical_cast.hpp>
#include <exceptions/exceptions.h>
#include <unistd.h>

Include dependency graph for dhcp4_lexer.cc:

Classes
struct	yy_buffer_state

struct	yy_trans_info

Macros
#define	BEGIN (yy_start) = 1 + 2 *

#define	COMMENT 1

#define	DIR_ENTER 2

#define	DIR_EXIT 4

#define	DIR_INCLUDE 3

#define	ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)

#define	EOB_ACT_CONTINUE_SCAN 0

#define	EOB_ACT_END_OF_FILE 1

#define	EOB_ACT_LAST_MATCH 2

#define	FLEX_BETA

#define	FLEX_DEBUG

#define	FLEX_SCANNER

#define	FLEXINT_H

#define	INITIAL 0

#define	INT16_MAX (32767)

#define	INT16_MIN (-32767-1)

#define	INT32_MAX (2147483647)

#define	INT32_MIN (-2147483647-1)

#define	INT8_MAX (127)

#define	INT8_MIN (-128)

#define	parser4__create_buffer_ALREADY_DEFINED

#define	parser4__delete_buffer_ALREADY_DEFINED

#define	parser4__flex_debug_ALREADY_DEFINED

#define	parser4__flush_buffer_ALREADY_DEFINED

#define	parser4__init_buffer_ALREADY_DEFINED

#define	parser4__load_buffer_state_ALREADY_DEFINED

#define	parser4__scan_buffer_ALREADY_DEFINED

#define	parser4__scan_bytes_ALREADY_DEFINED

#define	parser4__scan_string_ALREADY_DEFINED

#define	parser4__switch_to_buffer_ALREADY_DEFINED

#define	parser4_alloc_ALREADY_DEFINED

#define	parser4_ensure_buffer_stack_ALREADY_DEFINED

#define	parser4_free_ALREADY_DEFINED

#define	parser4_in_ALREADY_DEFINED

#define	parser4_leng_ALREADY_DEFINED

#define	parser4_lex_ALREADY_DEFINED

#define	parser4_lineno_ALREADY_DEFINED

#define	parser4_out_ALREADY_DEFINED

#define	parser4_pop_buffer_state_ALREADY_DEFINED

#define	parser4_push_buffer_state_ALREADY_DEFINED

#define	parser4_realloc_ALREADY_DEFINED

#define	parser4_restart_ALREADY_DEFINED

#define	parser4_text_ALREADY_DEFINED

#define	parser4_wrap() (/CONSTCOND/1)

#define	parser4_wrap_ALREADY_DEFINED

#define	REJECT reject_used_but_not_detected

#define	SIZE_MAX (~(size_t)0)

#define	UINT16_MAX (65535U)

#define	UINT32_MAX (4294967295U)

#define	UINT8_MAX (255U)

#define	unput(c) yyunput( c, (yytext_ptr) )

#define	YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

#define	YY_BREAK /LINTED/break;

#define	YY_BUF_SIZE 16384

#define	YY_BUFFER_EOF_PENDING 2

#define	YY_BUFFER_NEW 0

#define	YY_BUFFER_NORMAL 1

#define	yy_create_buffer parser4__create_buffer

#define	YY_CURRENT_BUFFER

#define	YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

#define	YY_DECL int yylex (void)

#define	YY_DECL_IS_OURS 1

#define	yy_delete_buffer parser4__delete_buffer

#define	YY_DO_BEFORE_ACTION

#define	YY_END_OF_BUFFER 176

#define	YY_END_OF_BUFFER_CHAR 0

#define	YY_EXIT_FAILURE 2

#define	YY_EXTRA_TYPE void *

#define	YY_FATAL_ERROR(msg) isc::dhcp::Parser4Context::fatal(msg)

#define	yy_flex_debug parser4__flex_debug

#define	YY_FLEX_MAJOR_VERSION 2

#define	YY_FLEX_MINOR_VERSION 6

#define	YY_FLEX_SUBMINOR_VERSION 4

#define	yy_flush_buffer parser4__flush_buffer

#define	YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )

#define	yy_init_buffer parser4__init_buffer

#define	YY_INPUT(buf, result, max_size)

#define	YY_INT_ALIGNED short int

#define	YY_LESS_LINENO(n)

#define	YY_LINENO_REWIND_TO(ptr)

#define	yy_load_buffer_state parser4__load_buffer_state

#define	YY_MORE_ADJ 0

#define	yy_new_buffer yy_create_buffer

#define	YY_NEW_FILE yyrestart( yyin )

#define	YY_NO_INPUT 1

#define	YY_NULL 0

#define	YY_NUM_RULES 175

#define	YY_READ_BUF_SIZE 8192

#define	YY_RESTORE_YY_MORE_OFFSET

#define	YY_RULE_SETUP YY_USER_ACTION

#define	YY_SC_TO_UI(c) ((YY_CHAR) (c))

#define	yy_scan_buffer parser4__scan_buffer

#define	yy_scan_bytes parser4__scan_bytes

#define	yy_scan_string parser4__scan_string

#define	yy_set_bol(at_bol)

#define	yy_set_interactive(is_interactive)

#define	YY_SKIP_YYWRAP

#define	YY_START (((yy_start) - 1) / 2)

#define	YY_START_STACK_INCR 25

#define	YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#define	YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

#define	YY_STRUCT_YY_BUFFER_STATE

#define	yy_switch_to_buffer parser4__switch_to_buffer

#define	YY_TYPEDEF_YY_BUFFER_STATE

#define	YY_TYPEDEF_YY_SIZE_T

#define	YY_USER_ACTION driver.loc_.columns(yyleng);

#define	yyalloc parser4_alloc

#define	yyconst const

#define	yyensure_buffer_stack parser4_ensure_buffer_stack

#define	yyfree parser4_free

#define	yyget_debug parser4_get_debug

#define	yyget_extra parser4_get_extra

#define	yyget_in(void) parser4_get_in
	Get the input stream. More...

#define	yyget_leng(void) parser4_get_leng
	Get the length of the current token. More...

#define	yyget_lineno(void) parser4_get_lineno
	Get the current line number. More...

#define	yyget_out(void) parser4_get_out
	Get the output stream. More...

#define	yyget_text(void) parser4_get_text
	Get the current token. More...

#define	yyin parser4_in

#define	yyleng parser4_leng

#define	yyless(n)

#define	yyless(n)

#define	yylex parser4_lex

#define	yylex_destroy parser4_lex_destroy

#define	yylex_init parser4_lex_init

#define	yylex_init_extra parser4_lex_init_extra

#define	yylineno parser4_lineno

#define	yymore() yymore_used_but_not_detected

#define	yynoreturn

#define	yyout parser4_out

#define	yypop_buffer_state(void) parser4_pop_buffer_state
	Removes and deletes the top of the stack, if present. More...

#define	yypush_buffer_state parser4_push_buffer_state

#define	yyrealloc parser4_realloc

#define	yyrestart parser4_restart

#define	yyset_debug parser4_set_debug

#define	yyset_extra parser4_set_extra

#define	yyset_in parser4_set_in

#define	yyset_lineno parser4_set_lineno

#define	yyset_out parser4_set_out

#define	YYSTATE YY_START

#define	YYTABLES_NAME "yytables"

#define	yyterminate() return YY_NULL

#define	yytext parser4_text

#define	yytext_ptr yytext

#define	yywrap parser4_wrap

#define	yywrap() 1

Typedefs
typedef short int	flex_int16_t

typedef int	flex_int32_t

typedef signed char	flex_int8_t

typedef unsigned short int	flex_uint16_t

typedef unsigned int	flex_uint32_t

typedef unsigned char	flex_uint8_t

typedef struct yy_buffer_state *	YY_BUFFER_STATE

typedef flex_uint8_t	YY_CHAR

typedef size_t	yy_size_t

typedef int	yy_state_type

Functions
	if (!(yy_init))

	if (start_token_flag)

	while (1)

YY_BUFFER_STATE	yy_create_buffer (FILE *file, int size)
	Allocate and initialize an input buffer state. More...

void	yy_delete_buffer (YY_BUFFER_STATE b)
	Destroy the buffer. More...

void	yy_flush_buffer (YY_BUFFER_STATE b)
	Discard all buffered characters. More...

YY_BUFFER_STATE	yy_scan_buffer (char *base, yy_size_t size)
	Setup the input buffer state to scan directly from a user-specified character buffer. More...

YY_BUFFER_STATE	yy_scan_bytes (const char *yybytes, int _yybytes_len)
	Setup the input buffer state to scan the given bytes. More...

YY_BUFFER_STATE	yy_scan_string (const char *yystr)
	Setup the input buffer state to scan a string. More...

void	yy_switch_to_buffer (YY_BUFFER_STATE new_buffer)
	Switch to a different input buffer. More...

void *	yyalloc (yy_size_t)

void	yyfree (void *)

void	yypush_buffer_state (YY_BUFFER_STATE new_buffer)
	Pushes the new state onto the stack. More...

void *	yyrealloc (void *, yy_size_t)

void	yyrestart (FILE *input_file)
	Immediately switch to a different input stream. More...

void	yyset_debug (int debug_flag)

void	yyset_extra (YY_EXTRA_TYPE user_defined)

void	yyset_in (FILE *_in_str)
	Set the input stream. More...

void	yyset_lineno (int _line_number)
	Set the current line number. More...

void	yyset_out (FILE *_out_str)

Variables
int	yy_act

char *	yy_bp

char *	yy_cp

	YY_DECL
	The main scanner function which does all the work. More...

int	yy_flex_debug = 1

FILE *	yyin = NULL

int	yyleng

int	yylineno = 1

FILE *	yyout = NULL

char *	yytext

Macro Definition Documentation

◆ BEGIN

#define BEGIN (yy_start) = 1 + 2 *

Definition at line 415 of file dhcp4_lexer.cc.

◆ COMMENT

#define COMMENT 1

Definition at line 1782 of file dhcp4_lexer.cc.

◆ DIR_ENTER

#define DIR_ENTER 2

Definition at line 1783 of file dhcp4_lexer.cc.

◆ DIR_EXIT

#define DIR_EXIT 4

Definition at line 1785 of file dhcp4_lexer.cc.

◆ DIR_INCLUDE

#define DIR_INCLUDE 3

Definition at line 1784 of file dhcp4_lexer.cc.

◆ ECHO

#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)

Definition at line 1907 of file dhcp4_lexer.cc.

◆ EOB_ACT_CONTINUE_SCAN

#define EOB_ACT_CONTINUE_SCAN 0

Definition at line 465 of file dhcp4_lexer.cc.

◆ EOB_ACT_END_OF_FILE

#define EOB_ACT_END_OF_FILE 1

Definition at line 466 of file dhcp4_lexer.cc.

◆ EOB_ACT_LAST_MATCH

#define EOB_ACT_LAST_MATCH 2

Definition at line 467 of file dhcp4_lexer.cc.

◆ FLEX_BETA

#define FLEX_BETA

Definition at line 47 of file dhcp4_lexer.cc.

◆ FLEX_DEBUG

#define FLEX_DEBUG

Definition at line 656 of file dhcp4_lexer.cc.

◆ FLEX_SCANNER

#define FLEX_SCANNER

Definition at line 42 of file dhcp4_lexer.cc.

◆ FLEXINT_H

#define FLEXINT_H

Definition at line 312 of file dhcp4_lexer.cc.

◆ INITIAL

#define INITIAL 0

Definition at line 1781 of file dhcp4_lexer.cc.

◆ INT16_MAX

#define INT16_MAX (32767)

Definition at line 354 of file dhcp4_lexer.cc.

◆ INT16_MIN

#define INT16_MIN (-32767-1)

Definition at line 345 of file dhcp4_lexer.cc.

◆ INT32_MAX

#define INT32_MAX (2147483647)

Definition at line 357 of file dhcp4_lexer.cc.

◆ INT32_MIN

#define INT32_MIN (-2147483647-1)

Definition at line 348 of file dhcp4_lexer.cc.

◆ INT8_MAX

#define INT8_MAX (127)

Definition at line 351 of file dhcp4_lexer.cc.

◆ INT8_MIN

#define INT8_MIN (-128)

Definition at line 342 of file dhcp4_lexer.cc.

◆ parser4__create_buffer_ALREADY_DEFINED

#define parser4__create_buffer_ALREADY_DEFINED

Definition at line 55 of file dhcp4_lexer.cc.

◆ parser4__delete_buffer_ALREADY_DEFINED

#define parser4__delete_buffer_ALREADY_DEFINED

Definition at line 61 of file dhcp4_lexer.cc.

◆ parser4__flex_debug_ALREADY_DEFINED

#define parser4__flex_debug_ALREADY_DEFINED

Definition at line 281 of file dhcp4_lexer.cc.

◆ parser4__flush_buffer_ALREADY_DEFINED

#define parser4__flush_buffer_ALREADY_DEFINED

Definition at line 91 of file dhcp4_lexer.cc.

◆ parser4__init_buffer_ALREADY_DEFINED

#define parser4__init_buffer_ALREADY_DEFINED

Definition at line 85 of file dhcp4_lexer.cc.

◆ parser4__load_buffer_state_ALREADY_DEFINED

#define parser4__load_buffer_state_ALREADY_DEFINED

Definition at line 97 of file dhcp4_lexer.cc.

◆ parser4__scan_buffer_ALREADY_DEFINED

#define parser4__scan_buffer_ALREADY_DEFINED

Definition at line 67 of file dhcp4_lexer.cc.

◆ parser4__scan_bytes_ALREADY_DEFINED

#define parser4__scan_bytes_ALREADY_DEFINED

Definition at line 79 of file dhcp4_lexer.cc.

◆ parser4__scan_string_ALREADY_DEFINED

#define parser4__scan_string_ALREADY_DEFINED

Definition at line 73 of file dhcp4_lexer.cc.

◆ parser4__switch_to_buffer_ALREADY_DEFINED

#define parser4__switch_to_buffer_ALREADY_DEFINED

Definition at line 103 of file dhcp4_lexer.cc.

◆ parser4_alloc_ALREADY_DEFINED

#define parser4_alloc_ALREADY_DEFINED

Definition at line 237 of file dhcp4_lexer.cc.

◆ parser4_ensure_buffer_stack_ALREADY_DEFINED

#define parser4_ensure_buffer_stack_ALREADY_DEFINED

Definition at line 121 of file dhcp4_lexer.cc.

◆ parser4_free_ALREADY_DEFINED

#define parser4_free_ALREADY_DEFINED

Definition at line 249 of file dhcp4_lexer.cc.

◆ parser4_in_ALREADY_DEFINED

#define parser4_in_ALREADY_DEFINED

Definition at line 269 of file dhcp4_lexer.cc.

◆ parser4_leng_ALREADY_DEFINED

#define parser4_leng_ALREADY_DEFINED

Definition at line 263 of file dhcp4_lexer.cc.

◆ parser4_lex_ALREADY_DEFINED

#define parser4_lex_ALREADY_DEFINED

Definition at line 127 of file dhcp4_lexer.cc.

◆ parser4_lineno_ALREADY_DEFINED

#define parser4_lineno_ALREADY_DEFINED

Definition at line 287 of file dhcp4_lexer.cc.

◆ parser4_out_ALREADY_DEFINED

#define parser4_out_ALREADY_DEFINED

Definition at line 275 of file dhcp4_lexer.cc.

◆ parser4_pop_buffer_state_ALREADY_DEFINED

#define parser4_pop_buffer_state_ALREADY_DEFINED

Definition at line 115 of file dhcp4_lexer.cc.

◆ parser4_push_buffer_state_ALREADY_DEFINED

#define parser4_push_buffer_state_ALREADY_DEFINED

Definition at line 109 of file dhcp4_lexer.cc.

◆ parser4_realloc_ALREADY_DEFINED

#define parser4_realloc_ALREADY_DEFINED

Definition at line 243 of file dhcp4_lexer.cc.

◆ parser4_restart_ALREADY_DEFINED

#define parser4_restart_ALREADY_DEFINED

Definition at line 133 of file dhcp4_lexer.cc.

◆ parser4_text_ALREADY_DEFINED

#define parser4_text_ALREADY_DEFINED

Definition at line 257 of file dhcp4_lexer.cc.

◆ parser4_wrap

#define parser4_wrap ( ) (/*CONSTCOND*/1)

Definition at line 653 of file dhcp4_lexer.cc.

◆ parser4_wrap_ALREADY_DEFINED

#define parser4_wrap_ALREADY_DEFINED

Definition at line 229 of file dhcp4_lexer.cc.

◆ REJECT

#define REJECT reject_used_but_not_detected

Definition at line 1705 of file dhcp4_lexer.cc.

◆ SIZE_MAX

#define SIZE_MAX (~(size_t)0)

Definition at line 370 of file dhcp4_lexer.cc.

◆ UINT16_MAX

#define UINT16_MAX (65535U)

Definition at line 363 of file dhcp4_lexer.cc.

◆ UINT32_MAX

#define UINT32_MAX (4294967295U)

Definition at line 366 of file dhcp4_lexer.cc.

◆ UINT8_MAX

#define UINT8_MAX (255U)

Definition at line 360 of file dhcp4_lexer.cc.

◆ unput

#define unput ( c ) yyunput( c, (yytext_ptr) )

Definition at line 485 of file dhcp4_lexer.cc.

◆ YY_AT_BOL

#define YY_AT_BOL ( ) (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

Definition at line 648 of file dhcp4_lexer.cc.

◆ YY_BREAK

#define YY_BREAK /*LINTED*/break;

Definition at line 2009 of file dhcp4_lexer.cc.

◆ YY_BUF_SIZE

#define YY_BUF_SIZE 16384

Definition at line 437 of file dhcp4_lexer.cc.

◆ YY_BUFFER_EOF_PENDING

#define YY_BUFFER_EOF_PENDING 2

Definition at line 552 of file dhcp4_lexer.cc.

◆ YY_BUFFER_NEW

#define YY_BUFFER_NEW 0

Definition at line 540 of file dhcp4_lexer.cc.

◆ YY_BUFFER_NORMAL

#define YY_BUFFER_NORMAL 1

Definition at line 541 of file dhcp4_lexer.cc.

◆ yy_create_buffer

#define yy_create_buffer parser4__create_buffer

Definition at line 13 of file dhcp4_lexer.cc.

◆ YY_CURRENT_BUFFER

#define YY_CURRENT_BUFFER

Value:

                          ( (yy_buffer_stack) \
                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                          : NULL)

Definition at line 576 of file dhcp4_lexer.cc.

◆ YY_CURRENT_BUFFER_LVALUE

#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

Definition at line 582 of file dhcp4_lexer.cc.

◆ YY_DECL

#define YY_DECL int yylex (void)

Definition at line 1994 of file dhcp4_lexer.cc.

◆ YY_DECL_IS_OURS

#define YY_DECL_IS_OURS 1

Definition at line 1989 of file dhcp4_lexer.cc.

◆ yy_delete_buffer

#define yy_delete_buffer parser4__delete_buffer

Definition at line 14 of file dhcp4_lexer.cc.

◆ YY_DO_BEFORE_ACTION

#define YY_DO_BEFORE_ACTION

Value:

    (yytext_ptr) = yy_bp; \
/* %% [2.0] code to fiddle yytext and yyleng for yymore() goes here \ */\
    yyleng = (int) (yy_cp - yy_bp); \
    (yy_hold_char) = *yy_cp; \
    *yy_cp = '\0'; \
/* %% [3.0] code to copy yytext_ptr to yytext[] goes here, if %array \ */\
    (yy_c_buf_p) = yy_cp;

Definition at line 686 of file dhcp4_lexer.cc.

◆ YY_END_OF_BUFFER

#define YY_END_OF_BUFFER 176

Definition at line 696 of file dhcp4_lexer.cc.

◆ YY_END_OF_BUFFER_CHAR

#define YY_END_OF_BUFFER_CHAR 0

Definition at line 426 of file dhcp4_lexer.cc.

◆ YY_EXIT_FAILURE

#define YY_EXIT_FAILURE 2

Definition at line 5261 of file dhcp4_lexer.cc.

◆ YY_EXTRA_TYPE

#define YY_EXTRA_TYPE void *

Definition at line 1800 of file dhcp4_lexer.cc.

◆ YY_FATAL_ERROR

#define YY_FATAL_ERROR ( msg ) isc::dhcp::Parser4Context::fatal(msg)

Definition at line 1751 of file dhcp4_lexer.cc.

◆ yy_flex_debug

#define yy_flex_debug parser4__flex_debug

Definition at line 25 of file dhcp4_lexer.cc.

◆ YY_FLEX_MAJOR_VERSION

#define YY_FLEX_MAJOR_VERSION 2

Definition at line 43 of file dhcp4_lexer.cc.

◆ YY_FLEX_MINOR_VERSION

#define YY_FLEX_MINOR_VERSION 6

Definition at line 44 of file dhcp4_lexer.cc.

◆ YY_FLEX_SUBMINOR_VERSION

#define YY_FLEX_SUBMINOR_VERSION 4

Definition at line 45 of file dhcp4_lexer.cc.

◆ yy_flush_buffer

#define yy_flush_buffer parser4__flush_buffer

Definition at line 19 of file dhcp4_lexer.cc.

◆ YY_FLUSH_BUFFER

#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )

Definition at line 617 of file dhcp4_lexer.cc.

◆ yy_init_buffer

#define yy_init_buffer parser4__init_buffer

Definition at line 18 of file dhcp4_lexer.cc.

◆ YY_INPUT

#define YY_INPUT	(	buf,
		result,
		max_size
	)

Definition at line 1917 of file dhcp4_lexer.cc.

◆ YY_INT_ALIGNED

#define YY_INT_ALIGNED short int

Definition at line 6 of file dhcp4_lexer.cc.

◆ YY_LESS_LINENO

#define YY_LESS_LINENO ( n )

Definition at line 469 of file dhcp4_lexer.cc.

◆ YY_LINENO_REWIND_TO

#define YY_LINENO_REWIND_TO ( ptr )

Definition at line 470 of file dhcp4_lexer.cc.

◆ yy_load_buffer_state

#define yy_load_buffer_state parser4__load_buffer_state

Definition at line 20 of file dhcp4_lexer.cc.

Referenced by yy_flush_buffer(), and yyrestart().

◆ YY_MORE_ADJ

#define YY_MORE_ADJ 0

Definition at line 1707 of file dhcp4_lexer.cc.

◆ yy_new_buffer

#define yy_new_buffer yy_create_buffer

Definition at line 629 of file dhcp4_lexer.cc.

◆ YY_NEW_FILE

#define YY_NEW_FILE yyrestart( yyin )

Definition at line 425 of file dhcp4_lexer.cc.

◆ YY_NO_INPUT

#define YY_NO_INPUT 1

Definition at line 1767 of file dhcp4_lexer.cc.

◆ YY_NULL

#define YY_NULL 0

Definition at line 394 of file dhcp4_lexer.cc.

◆ YY_NUM_RULES

#define YY_NUM_RULES 175

Definition at line 695 of file dhcp4_lexer.cc.

◆ YY_READ_BUF_SIZE

#define YY_READ_BUF_SIZE 8192

Definition at line 1897 of file dhcp4_lexer.cc.

◆ YY_RESTORE_YY_MORE_OFFSET

#define YY_RESTORE_YY_MORE_OFFSET

Definition at line 1708 of file dhcp4_lexer.cc.

◆ YY_RULE_SETUP

#define YY_RULE_SETUP YY_USER_ACTION

Definition at line 2013 of file dhcp4_lexer.cc.

◆ YY_SC_TO_UI

#define YY_SC_TO_UI ( c ) ((YY_CHAR) (c))

Definition at line 401 of file dhcp4_lexer.cc.

◆ yy_scan_buffer

#define yy_scan_buffer parser4__scan_buffer

Definition at line 15 of file dhcp4_lexer.cc.

◆ yy_scan_bytes

#define yy_scan_bytes parser4__scan_bytes

Definition at line 17 of file dhcp4_lexer.cc.

◆ yy_scan_string

#define yy_scan_string parser4__scan_string

Definition at line 16 of file dhcp4_lexer.cc.

◆ yy_set_bol

#define yy_set_bol ( at_bol )

Value:

    { \
    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; \
    }

Definition at line 639 of file dhcp4_lexer.cc.

◆ yy_set_interactive

#define yy_set_interactive ( is_interactive )

Value:

    { \
    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; \
    }

Definition at line 630 of file dhcp4_lexer.cc.

◆ YY_SKIP_YYWRAP

#define YY_SKIP_YYWRAP

Definition at line 654 of file dhcp4_lexer.cc.

◆ YY_START

#define YY_START (((yy_start) - 1) / 2)

Definition at line 420 of file dhcp4_lexer.cc.

◆ YY_START_STACK_INCR

#define YY_START_STACK_INCR 25

Definition at line 1962 of file dhcp4_lexer.cc.

◆ YY_STATE_BUF_SIZE

#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

Definition at line 443 of file dhcp4_lexer.cc.

◆ YY_STATE_EOF

#define YY_STATE_EOF ( state ) (YY_END_OF_BUFFER + state + 1)

Definition at line 423 of file dhcp4_lexer.cc.

◆ YY_STRUCT_YY_BUFFER_STATE

#define YY_STRUCT_YY_BUFFER_STATE

Definition at line 488 of file dhcp4_lexer.cc.

◆ yy_switch_to_buffer

#define yy_switch_to_buffer parser4__switch_to_buffer

Definition at line 21 of file dhcp4_lexer.cc.

◆ YY_TYPEDEF_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_BUFFER_STATE

Definition at line 446 of file dhcp4_lexer.cc.

◆ YY_TYPEDEF_YY_SIZE_T

#define YY_TYPEDEF_YY_SIZE_T

Definition at line 451 of file dhcp4_lexer.cc.

◆ YY_USER_ACTION

#define YY_USER_ACTION driver.loc_.columns(yyleng);

Definition at line 1777 of file dhcp4_lexer.cc.

◆ yyalloc

#define yyalloc parser4_alloc

Definition at line 34 of file dhcp4_lexer.cc.

◆ yyconst

#define yyconst const

Definition at line 384 of file dhcp4_lexer.cc.

◆ yyensure_buffer_stack

#define yyensure_buffer_stack parser4_ensure_buffer_stack

Definition at line 24 of file dhcp4_lexer.cc.

Referenced by yy_switch_to_buffer(), yypush_buffer_state(), and yyrestart().

◆ yyfree

#define yyfree parser4_free

Definition at line 36 of file dhcp4_lexer.cc.

◆ yyget_debug

#define yyget_debug parser4_get_debug

Definition at line 159 of file dhcp4_lexer.cc.

◆ yyget_extra

#define yyget_extra parser4_get_extra

Definition at line 171 of file dhcp4_lexer.cc.

◆ yyget_in

#define yyget_in parser4_get_in

Get the input stream.

Definition at line 183 of file dhcp4_lexer.cc.

◆ yyget_leng

#define yyget_leng parser4_get_leng

Get the length of the current token.

Definition at line 207 of file dhcp4_lexer.cc.

◆ yyget_lineno

#define yyget_lineno parser4_get_lineno

Get the current line number.

Definition at line 219 of file dhcp4_lexer.cc.

◆ yyget_out

#define yyget_out parser4_get_out

Get the output stream.

Definition at line 195 of file dhcp4_lexer.cc.

◆ yyget_text

#define yyget_text parser4_get_text

Get the current token.

Definition at line 213 of file dhcp4_lexer.cc.

◆ yyin

#define yyin parser4_in

Definition at line 26 of file dhcp4_lexer.cc.

◆ yyleng

#define yyleng parser4_leng

Definition at line 27 of file dhcp4_lexer.cc.

◆ yyless [1/2]

#define yyless ( n )

Value:

    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 )

Definition at line 5277 of file dhcp4_lexer.cc.

◆ yyless [2/2]

#define yyless ( n )

Value:

    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 )

Definition at line 5277 of file dhcp4_lexer.cc.

◆ yylex

#define yylex parser4_lex

Definition at line 28 of file dhcp4_lexer.cc.

◆ yylex_destroy

#define yylex_destroy parser4_lex_destroy

Definition at line 153 of file dhcp4_lexer.cc.

◆ yylex_init

#define yylex_init parser4_lex_init

Definition at line 141 of file dhcp4_lexer.cc.

◆ yylex_init_extra

#define yylex_init_extra parser4_lex_init_extra

Definition at line 147 of file dhcp4_lexer.cc.

◆ yylineno

#define yylineno parser4_lineno

Definition at line 29 of file dhcp4_lexer.cc.

◆ yymore

#define yymore ( ) yymore_used_but_not_detected

Definition at line 1706 of file dhcp4_lexer.cc.

◆ yynoreturn

#define yynoreturn

Definition at line 389 of file dhcp4_lexer.cc.

◆ yyout

#define yyout parser4_out

Definition at line 30 of file dhcp4_lexer.cc.

◆ yypop_buffer_state

#define yypop_buffer_state ( void ) parser4_pop_buffer_state

Removes and deletes the top of the stack, if present.

The next element becomes the new top.

Definition at line 23 of file dhcp4_lexer.cc.

◆ yypush_buffer_state

#define yypush_buffer_state parser4_push_buffer_state

Definition at line 22 of file dhcp4_lexer.cc.

◆ yyrealloc

#define yyrealloc parser4_realloc

Definition at line 35 of file dhcp4_lexer.cc.

◆ yyrestart

#define yyrestart parser4_restart

Definition at line 31 of file dhcp4_lexer.cc.

◆ yyset_debug

#define yyset_debug parser4_set_debug

Definition at line 165 of file dhcp4_lexer.cc.

◆ yyset_extra

#define yyset_extra parser4_set_extra

Definition at line 177 of file dhcp4_lexer.cc.

◆ yyset_in

#define yyset_in parser4_set_in

Definition at line 189 of file dhcp4_lexer.cc.

◆ yyset_lineno

#define yyset_lineno parser4_set_lineno

Definition at line 225 of file dhcp4_lexer.cc.

◆ yyset_out

#define yyset_out parser4_set_out

Definition at line 201 of file dhcp4_lexer.cc.

◆ YYSTATE

#define YYSTATE YY_START

Definition at line 421 of file dhcp4_lexer.cc.

◆ YYTABLES_NAME

#define YYTABLES_NAME "yytables"

Definition at line 5491 of file dhcp4_lexer.cc.

◆ yyterminate

#define yyterminate ( ) return YY_NULL

Definition at line 1957 of file dhcp4_lexer.cc.

◆ yytext

#define yytext parser4_text

Definition at line 32 of file dhcp4_lexer.cc.

◆ yytext_ptr

#define yytext_ptr yytext

Definition at line 670 of file dhcp4_lexer.cc.

◆ yywrap [1/2]

#define yywrap parser4_wrap

Definition at line 1737 of file dhcp4_lexer.cc.

◆ yywrap [2/2]

#define yywrap ( ) 1

Definition at line 1737 of file dhcp4_lexer.cc.

Typedef Documentation

◆ flex_int16_t

typedef short int flex_int16_t

Definition at line 333 of file dhcp4_lexer.cc.

◆ flex_int32_t

typedef int flex_int32_t

Definition at line 334 of file dhcp4_lexer.cc.

◆ flex_int8_t

typedef signed char flex_int8_t

Definition at line 332 of file dhcp4_lexer.cc.

◆ flex_uint16_t

typedef unsigned short int flex_uint16_t

Definition at line 336 of file dhcp4_lexer.cc.

◆ flex_uint32_t

typedef unsigned int flex_uint32_t

Definition at line 337 of file dhcp4_lexer.cc.

◆ flex_uint8_t

typedef unsigned char flex_uint8_t

Definition at line 335 of file dhcp4_lexer.cc.

◆ YY_BUFFER_STATE

typedef struct yy_buffer_state* YY_BUFFER_STATE

Definition at line 446 of file dhcp4_lexer.cc.

◆ YY_CHAR

typedef flex_uint8_t YY_CHAR

Definition at line 656 of file dhcp4_lexer.cc.

◆ yy_size_t

typedef size_t yy_size_t

Definition at line 451 of file dhcp4_lexer.cc.

◆ yy_state_type

typedef int yy_state_type

Definition at line 660 of file dhcp4_lexer.cc.

Function Documentation

◆ if() [1/2]

if ( ! yy_init )

Definition at line 2024 of file dhcp4_lexer.cc.

◆ if() [2/2]

if ( start_token_flag )

Definition at line 2072 of file dhcp4_lexer.cc.

Here is the call graph for this function:

◆ while()

while ( 1 )

Definition at line 2110 of file dhcp4_lexer.cc.

References yy_cp.

◆ yy_create_buffer()

YY_BUFFER_STATE yy_create_buffer	(	FILE *	file,
		int	size
	)

Allocate and initialize an input buffer state.

Parameters

file	A readable stream.
size	The character buffer size in bytes. When in doubt, use `YY_BUF_SIZE`.

Returns: the allocated buffer state.

Definition at line 4926 of file dhcp4_lexer.cc.

References yy_buffer_state::yy_buf_size, yy_buffer_state::yy_ch_buf, YY_FATAL_ERROR, yy_init_buffer, yy_buffer_state::yy_is_our_buffer, and yyalloc.

◆ yy_delete_buffer()

void yy_delete_buffer ( YY_BUFFER_STATE b )

Destroy the buffer.

Parameters

b	a buffer created with yy_create_buffer()

Definition at line 4961 of file dhcp4_lexer.cc.

References yy_buffer_state::yy_ch_buf, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_buffer_state::yy_is_our_buffer, and yyfree.

◆ yy_flush_buffer()

void yy_flush_buffer ( YY_BUFFER_STATE b )

Discard all buffered characters.

On the next scan, YY_INPUT will be called.

Parameters

b	the buffer state to be flushed, usually `YY_CURRENT_BUFFER`.

Definition at line 5025 of file dhcp4_lexer.cc.

References yy_buffer_state::yy_at_bol, yy_buffer_state::yy_buf_pos, YY_BUFFER_NEW, yy_buffer_state::yy_buffer_status, yy_buffer_state::yy_ch_buf, YY_CURRENT_BUFFER, YY_END_OF_BUFFER_CHAR, yy_load_buffer_state, and yy_buffer_state::yy_n_chars.

◆ yy_scan_buffer()

YY_BUFFER_STATE yy_scan_buffer	(	char *	base,
		yy_size_t	size
	)

Setup the input buffer state to scan directly from a user-specified character buffer.

Parameters

base	the character buffer
size	the size in bytes of the character buffer

Returns: the newly allocated buffer state object.

Definition at line 5174 of file dhcp4_lexer.cc.

References yy_buffer_state::yy_at_bol, yy_buffer_state::yy_buf_pos, yy_buffer_state::yy_buf_size, YY_BUFFER_NEW, yy_buffer_state::yy_buffer_status, yy_buffer_state::yy_ch_buf, YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, yy_buffer_state::yy_fill_buffer, yy_buffer_state::yy_input_file, yy_buffer_state::yy_is_interactive, yy_buffer_state::yy_is_our_buffer, yy_buffer_state::yy_n_chars, yy_switch_to_buffer, and yyalloc.

◆ yy_scan_bytes()

YY_BUFFER_STATE yy_scan_bytes	(	const char *	yybytes,
		int	_yybytes_len
	)

Setup the input buffer state to scan the given bytes.

The next call to yylex() will scan from a copy of bytes.

Parameters

yybytes	the byte buffer to scan
_yybytes_len	the number of bytes in the buffer pointed to by bytes.

Returns: the newly allocated buffer state object.

Definition at line 5228 of file dhcp4_lexer.cc.

References YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, yy_buffer_state::yy_is_our_buffer, yy_scan_buffer, and yyalloc.

◆ yy_scan_string()

YY_BUFFER_STATE yy_scan_string ( const char * yystr )

Setup the input buffer state to scan a string.

The next call to yylex() will scan from a copy of str.

Parameters

yystr a NUL-terminated string to scan

Returns: the newly allocated buffer state object.

Note: If you want to scan bytes that may contain NUL values, then use yy_scan_bytes() instead.

Definition at line 5213 of file dhcp4_lexer.cc.

References yy_scan_bytes.

◆ yy_switch_to_buffer()

void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer )

Switch to a different input buffer.

Parameters

new_buffer The new input buffer.

Definition at line 4869 of file dhcp4_lexer.cc.

References YY_CURRENT_BUFFER, and yyensure_buffer_stack.

◆ yyalloc()

void* yyalloc ( yy_size_t size )

Definition at line 5465 of file dhcp4_lexer.cc.

◆ yyfree()

void yyfree ( void * ptr )

Definition at line 5483 of file dhcp4_lexer.cc.

◆ yypush_buffer_state()

void yypush_buffer_state ( YY_BUFFER_STATE new_buffer )

Pushes the new state onto the stack.

The new state becomes the current state. This function will allocate the stack if necessary.

Parameters

new_buffer The new state.

Definition at line 5059 of file dhcp4_lexer.cc.

References YY_CURRENT_BUFFER, and yyensure_buffer_stack.

◆ yyrealloc()

void* yyrealloc	(	void *	ptr,
		yy_size_t	size
	)

Definition at line 5470 of file dhcp4_lexer.cc.

◆ yyrestart()

void yyrestart ( FILE * input_file )

Immediately switch to a different input stream.

Parameters

input_file A readable stream.

Note: This function does not reset the start condition to INITIAL .

Definition at line 4845 of file dhcp4_lexer.cc.

References YY_BUF_SIZE, yy_create_buffer, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_init_buffer, yy_load_buffer_state, yyensure_buffer_stack, and yyin.

◆ yyset_debug()

void yyset_debug ( int debug_flag )

Definition at line 5372 of file dhcp4_lexer.cc.

References yy_flex_debug.

◆ yyset_extra()

void yyset_extra ( YY_EXTRA_TYPE user_defined )

◆ yyset_in()

void yyset_in ( FILE * _in_str )

Set the input stream.

This does not discard the current input buffer.

Parameters

_in_str A readable stream.

See also: yy_switch_to_buffer

Definition at line 5357 of file dhcp4_lexer.cc.

References yyin.

◆ yyset_lineno()

void yyset_lineno ( int _line_number )

Set the current line number.

Parameters

_line_number line number

Definition at line 5345 of file dhcp4_lexer.cc.

References yylineno.

◆ yyset_out()

void yyset_out ( FILE * _out_str )

Definition at line 5362 of file dhcp4_lexer.cc.

References yyout.

Variable Documentation

◆ yy_act

int yy_act

Definition at line 2022 of file dhcp4_lexer.cc.

◆ yy_bp

char * yy_bp

Definition at line 2021 of file dhcp4_lexer.cc.

◆ yy_cp

char* yy_cp

Definition at line 2021 of file dhcp4_lexer.cc.

Referenced by while().

◆ YY_DECL

YY_DECL

Initial value:

{

yy_state_type yy_current_state

The main scanner function which does all the work.

Definition at line 2018 of file dhcp4_lexer.cc.

◆ yy_flex_debug

int yy_flex_debug = 1

Definition at line 1676 of file dhcp4_lexer.cc.

◆ yyin

FILE* yyin = NULL

Definition at line 658 of file dhcp4_lexer.cc.

◆ yyleng

int yyleng

Definition at line 590 of file dhcp4_lexer.cc.

◆ yylineno

int yylineno = 1

Definition at line 663 of file dhcp4_lexer.cc.

◆ yyout

FILE * yyout = NULL

Definition at line 460 of file dhcp4_lexer.cc.

◆ yytext

char* yytext

Definition at line 1708 of file dhcp4_lexer.cc.

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ BEGIN

◆ COMMENT

◆ DIR_ENTER

◆ DIR_EXIT

◆ DIR_INCLUDE

◆ ECHO

◆ EOB_ACT_CONTINUE_SCAN

◆ EOB_ACT_END_OF_FILE

◆ EOB_ACT_LAST_MATCH

◆ FLEX_BETA

◆ FLEX_DEBUG

◆ FLEX_SCANNER

◆ FLEXINT_H

◆ INITIAL

◆ INT16_MAX

◆ INT16_MIN

◆ INT32_MAX

◆ INT32_MIN

◆ INT8_MAX

◆ INT8_MIN

◆ parser4__create_buffer_ALREADY_DEFINED

◆ parser4__delete_buffer_ALREADY_DEFINED

◆ parser4__flex_debug_ALREADY_DEFINED

◆ parser4__flush_buffer_ALREADY_DEFINED

◆ parser4__init_buffer_ALREADY_DEFINED

◆ parser4__load_buffer_state_ALREADY_DEFINED

◆ parser4__scan_buffer_ALREADY_DEFINED

◆ parser4__scan_bytes_ALREADY_DEFINED

◆ parser4__scan_string_ALREADY_DEFINED

◆ parser4__switch_to_buffer_ALREADY_DEFINED

◆ parser4_alloc_ALREADY_DEFINED

◆ parser4_ensure_buffer_stack_ALREADY_DEFINED

◆ parser4_free_ALREADY_DEFINED

◆ parser4_in_ALREADY_DEFINED

◆ parser4_leng_ALREADY_DEFINED

◆ parser4_lex_ALREADY_DEFINED

◆ parser4_lineno_ALREADY_DEFINED

◆ parser4_out_ALREADY_DEFINED

◆ parser4_pop_buffer_state_ALREADY_DEFINED

◆ parser4_push_buffer_state_ALREADY_DEFINED

◆ parser4_realloc_ALREADY_DEFINED

◆ parser4_restart_ALREADY_DEFINED

◆ parser4_text_ALREADY_DEFINED

◆ parser4_wrap

◆ parser4_wrap_ALREADY_DEFINED

◆ REJECT

◆ SIZE_MAX

◆ UINT16_MAX

◆ UINT32_MAX

◆ UINT8_MAX

◆ unput

◆ YY_AT_BOL

◆ YY_BREAK

◆ YY_BUF_SIZE

◆ YY_BUFFER_EOF_PENDING

◆ YY_BUFFER_NEW

◆ YY_BUFFER_NORMAL

◆ yy_create_buffer

◆ YY_CURRENT_BUFFER

◆ YY_CURRENT_BUFFER_LVALUE

◆ YY_DECL

◆ YY_DECL_IS_OURS

◆ yy_delete_buffer

◆ YY_DO_BEFORE_ACTION

◆ YY_END_OF_BUFFER

◆ YY_END_OF_BUFFER_CHAR

◆ YY_EXIT_FAILURE

◆ YY_EXTRA_TYPE

◆ YY_FATAL_ERROR

◆ yy_flex_debug

◆ YY_FLEX_MAJOR_VERSION

◆ YY_FLEX_MINOR_VERSION

◆ YY_FLEX_SUBMINOR_VERSION

◆ yy_flush_buffer