decode_hexa.c File Reference

#include <string.h>
#include <ctype.h>

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Macros
#define	AUX_STR   "_$aux"
#define	Letter(c)   (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))
#define	Letter_Digit(c)   (Letter(c) || isdigit(c))
#define	Hexa_Digit(c)   (isdigit(c) || ((c) >= 'A' && (c) <= 'F'))
#define	Hex_Num(c)   (isdigit(c) ? (c) - '0' : (c) - 'A' + 10)

Functions
static int	String_Needs_Encoding (char *str)
static char *	Encode_String (char *str, char *buff)
static char *	Copy_Not_Encoded_String (char *str, char *buff)
static char *	Decode_String (char *str, char *buff)
static void	Quote_If_Needed (char *str)
static char *	Parse_Atom (char *src, char *dst)
char *	Encode_Hexa (char *module, char *pred, int arity, char *str)
char *	Encode_Hexa_Line (char *str, char *format, int strict)
char *	Decode_Hexa (char *str, int strict, int quote, int decode_aux, char *module, char *pred, int *arity, int *aux_no)
char *	Decode_Hexa_Line (char *str, char *format, int strict, int quote, int decode_aux)

Variables
static char	pl_escape_symbol [] = "abfnrtv"
static char	pl_escape_char [] = "\a\b\f\n\r\t\v"

Macro Definition Documentation

#define AUX_STR   "_$aux"

#define Hex_Num

(

c

)

(isdigit(c) ? (c) - '0' : (c) - 'A' + 10)

#define Hexa_Digit

(

c

)

(isdigit(c) || ((c) >= 'A' && (c) <= 'F'))

#define Letter

(

c

)

(((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))

#define Letter_Digit

(

c

)

(Letter(c) || isdigit(c))

Function Documentation

static char * Copy_Not_Encoded_String ( char *  str, char *  buff  )

static

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char* Decode_Hexa	(	char *	str,
		int	strict,
		int	quote,
		int	decode_aux,
		char *	module,
		char *	pred,
		int *	arity,
		int *	aux_no
	)

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char* Decode_Hexa_Line	(	char *	str,
		char *	format,
		int	strict,
		int	quote,
		int	decode_aux
	)

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static char * Decode_String ( char *  str, char *  buff  )

static

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char* Encode_Hexa	(	char *	module,
		char *	pred,
		int	arity,
		char *	str
	)

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char* Encode_Hexa_Line	(	char *	str,
		char *	format,
		int	strict
	)

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static char * Encode_String ( char *  str, char *  buff  )

static

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static char * Parse_Atom ( char *  src, char *  dst  )

static

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static void Quote_If_Needed ( char *  str )

static

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static int String_Needs_Encoding ( char *  str )

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Variable Documentation

char pl_escape_char[] = "\a\b\f\n\r\t\v"

static

char pl_escape_symbol[] = "abfnrtv"

static