StatParser_scanner.c File Reference

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>


Classes
struct	yy_buffer_state
struct	yy_trans_info
Defines
#define	YY_INT_ALIGNED short int
#define	FLEX_SCANNER
#define	YY_FLEX_MAJOR_VERSION 2
#define	YY_FLEX_MINOR_VERSION 5
#define	YY_FLEX_SUBMINOR_VERSION 33
#define	FLEX_BETA
#define	INT8_MIN (-128)
#define	INT16_MIN (-32767-1)
#define	INT32_MIN (-2147483647-1)
#define	INT8_MAX (127)
#define	INT16_MAX (32767)
#define	INT32_MAX (2147483647)
#define	UINT8_MAX (255U)
#define	UINT16_MAX (65535U)
#define	UINT32_MAX (4294967295U)
#define	yyconst
#define	YY_NULL 0
#define	YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
#define	BEGIN (yy_start) = 1 + 2 *
#define	YY_START (((yy_start) - 1) / 2)
#define	YYSTATE YY_START
#define	YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
#define	YY_NEW_FILE statrestart(statin )
#define	YY_END_OF_BUFFER_CHAR 0
#define	YY_BUF_SIZE 16384
#define	YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#define	EOB_ACT_CONTINUE_SCAN 0
#define	EOB_ACT_END_OF_FILE 1
#define	EOB_ACT_LAST_MATCH 2
#define	YY_LESS_LINENO(n)
#define	yyless(n)
#define	unput(c) yyunput( c, (yytext_ptr) )
#define	YY_BUFFER_NEW 0
#define	YY_BUFFER_NORMAL 1
#define	YY_BUFFER_EOF_PENDING 2
#define	YY_CURRENT_BUFFER
#define	YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
#define	YY_FLUSH_BUFFER stat_flush_buffer(YY_CURRENT_BUFFER )
#define	yy_new_buffer stat_create_buffer
#define	yy_set_interactive(is_interactive)
#define	yy_set_bol(at_bol)
#define	YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
#define	yytext_ptr stattext
#define	YY_DO_BEFORE_ACTION
#define	YY_NUM_RULES 12
#define	YY_END_OF_BUFFER 13
#define	REJECT
#define	yymore() yymore_used_but_not_detected
#define	YY_MORE_ADJ 0
#define	YY_RESTORE_YY_MORE_OFFSET
#define	YY_NO_UNPUT 1
#define	YY_DECL int statlex (YYSTYPE *yylval)
#define	INITIAL 0
#define	YY_EXTRA_TYPE void *
#define	YY_READ_BUF_SIZE 8192
#define	ECHO (void) fwrite( stattext, statleng, 1, statout )
#define	YY_INPUT(buf, result, max_size)
#define	yyterminate() return YY_NULL
#define	YY_START_STACK_INCR 25
#define	YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#define	YY_BREAK break;
#define	YY_RULE_SETUP YY_USER_ACTION
#define	YY_EXIT_FAILURE 2
#define	yyless(n)
#define	YYTABLES_NAME "yytables"
Typedefs
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
typedef yy_buffer_state *	YY_BUFFER_STATE
typedef unsigned int	yy_size_t
typedef unsigned char	YY_CHAR
typedef int	yy_state_type
Functions
void	statrestart (FILE *input_file)
	Immediately switch to a different input stream.
void	stat_switch_to_buffer (YY_BUFFER_STATE new_buffer)
	Switch to a different input buffer.
YY_BUFFER_STATE	stat_create_buffer (FILE *file, int size)
	Allocate and initialize an input buffer state.
void	stat_delete_buffer (YY_BUFFER_STATE b)
	Destroy the buffer.
void	stat_flush_buffer (YY_BUFFER_STATE b)
	Discard all buffered characters.
void	statpush_buffer_state (YY_BUFFER_STATE new_buffer)
	Pushes the new state onto the stack.
void	statpop_buffer_state (void)
	Removes and deletes the top of the stack, if present.
YY_BUFFER_STATE	stat_scan_buffer (char *base, yy_size_t size)
	Setup the input buffer state to scan directly from a user-specified character buffer.
YY_BUFFER_STATE	stat_scan_string (char *yystr)
	Setup the input buffer state to scan a string.
YY_BUFFER_STATE	stat_scan_bytes (char *yybytes, int _yybytes_len)
	Setup the input buffer state to scan the given bytes.
void *	statalloc (yy_size_t)
void *	statrealloc (void *, yy_size_t)
void	statfree (void *)
int	statwrap (void)
int	statlex (YYSTYPE *yylval)
	The main scanner function which does all the work.
int	isatty (int)
int	statget_lineno (void)
	Get the current line number.
FILE *	statget_in (void)
	Get the input stream.
FILE *	statget_out (void)
	Get the output stream.
int	statget_leng (void)
	Get the length of the current token.
char *	statget_text (void)
	Get the current token.
void	statset_lineno (int line_number)
	Set the current line number.
void	statset_in (FILE *in_str)
	Set the input stream.
void	statset_out (FILE *out_str)
int	statget_debug (void)
void	statset_debug (int bdebug)
int	statlex_destroy (void)
void	stat_scanner_set_debug ()
Variables
int	statleng
FILE *	statin
FILE *	statout
int	statleng
FILE *	statin = (FILE *) 0
FILE *	statout = (FILE *) 0
int	statlineno
int	statlineno = 1
char *	stattext
int	stat_flex_debug
int	stat_flex_debug = 0
char *	stattext

Define Documentation

#define BEGIN (yy_start) = 1 + 2 *

#define ECHO (void) fwrite( stattext, statleng, 1, statout )

#define EOB_ACT_CONTINUE_SCAN 0

#define EOB_ACT_END_OF_FILE 1

#define EOB_ACT_LAST_MATCH 2

#define FLEX_BETA

#define FLEX_SCANNER

#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 REJECT

Value:

{ \
*yy_cp = (yy_hold_char); /* undo effects of setting up stattext */ \
yy_cp = (yy_full_match); /* restore poss. backed-over text */ \
++(yy_lp); \
goto find_rule; \
}

#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 break;

#define YY_BUF_SIZE 16384

#define YY_BUFFER_EOF_PENDING 2

#define YY_BUFFER_NEW 0

#define YY_BUFFER_NORMAL 1

#define YY_CURRENT_BUFFER

Value:

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

#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]

#define YY_DECL int statlex (YYSTYPE *yylval)

#define YY_DO_BEFORE_ACTION

Value:

(yytext_ptr) = yy_bp; \
        statleng = (size_t) (yy_cp - yy_bp); \
        (yy_hold_char) = *yy_cp; \
        *yy_cp = '\0'; \
        (yy_c_buf_p) = yy_cp;

#define YY_END_OF_BUFFER 13

#define YY_END_OF_BUFFER_CHAR 0

#define YY_EXIT_FAILURE 2

#define YY_EXTRA_TYPE void *

#define YY_FATAL_ERROR ( msg ) yy_fatal_error( msg )

#define YY_FLEX_MAJOR_VERSION 2

#define YY_FLEX_MINOR_VERSION 5

#define YY_FLEX_SUBMINOR_VERSION 33

#define YY_FLUSH_BUFFER stat_flush_buffer(YY_CURRENT_BUFFER )

#define YY_INPUT	(	buf,
		result,
		max_size	)

Value:

if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
                { \
                int c = '*'; \
                size_t n; \
                for ( n = 0; n < max_size && \
                             (c = getc( statin )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
                if ( c == '\n' ) \
                        buf[n++] = (char) c; \
                if ( c == EOF && ferror( statin ) ) \
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \
        else \
                { \
                errno=0; \
                while ( (result = fread(buf, 1, max_size, statin))==0 && ferror(statin)) \
                        { \
                        if( errno != EINTR) \
                                { \
                                YY_FATAL_ERROR( "input in flex scanner failed" ); \
                                break; \
                                } \
                        errno=0; \
                        clearerr(statin); \
                        } \
                }\
\

#define YY_INT_ALIGNED short int

#define YY_LESS_LINENO ( n )

#define YY_MORE_ADJ 0

#define yy_new_buffer stat_create_buffer

#define YY_NEW_FILE statrestart(statin )

#define YY_NO_UNPUT 1

#define YY_NULL 0

#define YY_NUM_RULES 12

#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 ) ((unsigned int) (unsigned char) c)

#define yy_set_bol ( at_bol )

Value:

{ \
        if ( ! YY_CURRENT_BUFFER ){\
        statensure_buffer_stack (); \
                YY_CURRENT_BUFFER_LVALUE =    \
            stat_create_buffer(statin,YY_BUF_SIZE ); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
        }

#define yy_set_interactive ( is_interactive )

Value:

{ \
        if ( ! YY_CURRENT_BUFFER ){ \
        statensure_buffer_stack (); \
                YY_CURRENT_BUFFER_LVALUE =    \
            stat_create_buffer(statin,YY_BUF_SIZE ); \
        } \
        YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
        }

#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 yyconst

#define yyless ( n )

Value:

do \
                { \
                /* Undo effects of setting up stattext. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
                stattext[statleng] = (yy_hold_char); \
                (yy_c_buf_p) = stattext + yyless_macro_arg; \
                (yy_hold_char) = *(yy_c_buf_p); \
                *(yy_c_buf_p) = '\0'; \
                statleng = yyless_macro_arg; \
                } \
        while ( 0 )

#define yyless ( n )

Value:

do \
                { \
                /* Undo effects of setting up stattext. */ \
        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 stattext again */ \
                } \
        while ( 0 )

#define yymore ( ) yymore_used_but_not_detected

#define YYSTATE YY_START

#define YYTABLES_NAME "yytables"

#define yyterminate ( ) return YY_NULL

#define yytext_ptr stattext

Typedef Documentation

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 unsigned char YY_CHAR

typedef unsigned int yy_size_t

typedef int yy_state_type

Function Documentation

int isatty ( int )

YY_BUFFER_STATE stat_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.

void stat_delete_buffer ( YY_BUFFER_STATE b )

Destroy the buffer.

Parameters:

a buffer created with stat_create_buffer()

void stat_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.

YY_BUFFER_STATE stat_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.

YY_BUFFER_STATE stat_scan_bytes	(	char *	yybytes,
		int	_yybytes_len
	)

Setup the input buffer state to scan the given bytes.

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

Parameters:

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

Returns:: the newly allocated buffer state object.

YY_BUFFER_STATE stat_scan_string ( char * yystr )

Setup the input buffer state to scan a string.

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

Parameters:

str

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 stat_scan_bytes() instead.

void stat_scanner_set_debug ( void )

void stat_switch_to_buffer ( YY_BUFFER_STATE new_buffer )

Switch to a different input buffer.

Parameters:

new_buffer

The new input buffer.

void * statalloc ( yy_size_t )

void statfree ( void * )

int statget_debug ( void )

FILE* statget_in ( void )

Get the input stream.

int statget_leng ( void )

Get the length of the current token.

int statget_lineno ( void )

Get the current line number.

FILE* statget_out ( void )

Get the output stream.

char* statget_text ( void )

Get the current token.

int statlex ( YYSTYPE * yylval )

The main scanner function which does all the work.

int statlex_destroy ( void )

void statpop_buffer_state ( void )

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

The next element becomes the new top.

void statpush_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.

void * statrealloc	(	void *	,
		yy_size_t
	)

void statrestart ( 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 .

void statset_debug ( int bdebug )

void statset_in ( FILE * in_str )

Set the input stream.

This does not discard the current input buffer.

Parameters:

in_str

A readable stream.

See also:: stat_switch_to_buffer

void statset_lineno ( int line_number )

Set the current line number.

Parameters:

line_number

void statset_out ( FILE * out_str )

int statwrap ( void )

Variable Documentation

int stat_flex_debug = 0

int stat_flex_debug

FILE* statin = (FILE *) 0

FILE* statin

int statleng

int statlineno = 1

int statlineno

FILE * statout = (FILE *) 0

FILE * statout

char* stattext

StatParser_scanner.c File Reference

Classes

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation