recinfo Struct Reference

#include <asn.h>

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Detailed Description

Lowest level data type used to process ASN.1 data.

Public Member Functions
Initializers
int	load (const str &x)
	Load entire PDU into this object.
int	scan (int n, const char *x)
	Parse data buffer into this object.
Inspectors
double	length () const
	Get the total length in bytes of the PDU in this object.
int	ilength () const
	Get total length of PDU in this object as an integer.
int	ibody () const
	Get size of PDU body in this object.
Predicates
bool	isNullTerminator () const
	Predicate used to determine whether this PDU is a null terminator.

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Member Function Documentation

int ibody

(

)

const [inline]

Get size of PDU body in this object.

Returns:

length of PDU body (truncated to an integer)

int ilength

(

)

const [inline]

Get total length of PDU in this object as an integer.

Returns:

total length of PDU as an int (i.e., possibly truncated)

double length

(

)

const [inline]

Get the total length in bytes of the PDU in this object.

Returns:

total length of PDU

int load

(

const str &

x

)

Load entire PDU into this object.

Parameters:

x

the PDU to be loaded

Returns:

0 success
1 cannot parse PDU
2 inconsistent header info
3 parsing error

int scan	(	int	n,
		const char *	x
	)

Parse data buffer into this object.

Parameters:

	n	the length in bytes of the input buffer
	x	a pointer to the input buffer

Returns:

0 (success)
2 if PDU header is incomplete
3 if PDU cannot be parsed or is longer than the 2^48 byte limit

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The documentation for this struct was generated from the following file:

• asn.h

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