PASN_Object Class Reference

#include <asner.h>

Inheritance diagram for PASN_Object:

List of all members.

Public Types
enum	TagClass {   UniversalTagClass, ApplicationTagClass, ContextSpecificTagClass, PrivateTagClass,   DefaultTagClass }
enum	UniversalTags {   InvalidUniversalTag, UniversalBoolean, UniversalInteger, UniversalBitString,   UniversalOctetString, UniversalNull, UniversalObjectId, UniversalObjectDescriptor,   UniversalExternalType, UniversalReal, UniversalEnumeration, UniversalEmbeddedPDV,   UniversalSequence = 16, UniversalSet, UniversalNumericString, UniversalPrintableString,   UniversalTeletexString, UniversalVideotexString, UniversalIA5String, UniversalUTCTime,   UniversalGeneralisedTime, UniversalGeneralizedTime = UniversalGeneralisedTime, UniversalGraphicString, UniversalVisibleString,   UniversalGeneralString, UniversalUniversalString, UniversalBMPString = 30 }
enum	ConstraintType { Unconstrained, PartiallyConstrained, FixedConstraint, ExtendableConstraint }
enum	MinimumValueTag { MinimumValue = INT_MIN }
enum	MaximumValueTag { MaximumValue = INT_MAX }
Public Member Functions
virtual PString	GetTypeAsString () const =0
PINDEX	GetObjectLength () const
virtual PINDEX	GetDataLength () const =0
virtual BOOL	IsPrimitive () const
virtual BOOL	Decode (PASN_Stream &)=0
virtual void	Encode (PASN_Stream &) const =0
BOOL	IsExtendable () const
void	SetExtendable (BOOL ext=TRUE)
TagClass	GetTagClass () const
unsigned	GetTag () const
virtual void	SetTag (unsigned newTag, TagClass tagClass=DefaultTagClass)
void	SetConstraints (ConstraintType type, int value)
void	SetConstraints (ConstraintType, int lower, MaximumValueTag)
void	SetConstraints (ConstraintType, MinimumValueTag lower, unsigned upper)
void	SetConstraints (ConstraintType, MinimumValueTag lower, MaximumValueTag upper)
void	SetConstraints (ConstraintType type, int lower, unsigned upper)
virtual void	SetConstraintBounds (ConstraintType type, int lower, unsigned upper)
virtual void	SetCharacterSet (ConstraintType ctype, const char *charSet)
virtual void	SetCharacterSet (ConstraintType ctype, unsigned firstChar, unsigned lastChar)
Static Public Member Functions
static PINDEX	GetMaximumArraySize ()
static void	SetMaximumArraySize (PINDEX sz)
static PINDEX	GetMaximumStringSize ()
static void	SetMaximumStringSize (PINDEX sz)
Protected Member Functions
	PASN_Object (unsigned tag, TagClass tagClass, BOOL extend=FALSE)
Protected Attributes
BOOL	extendable
	PER extension capability.
TagClass	tagClass
	BER tag class.
unsigned	tag
	ASN object tag.

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Detailed Description

Base class for ASN encoding/decoding.

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Member Enumeration Documentation

enum PASN_Object::ConstraintType

Enumeration values: Unconstrained  PartiallyConstrained  FixedConstraint  ExtendableConstraint

enum PASN_Object::MaximumValueTag

Enumeration values: MaximumValue

enum PASN_Object::MinimumValueTag

Enumeration values: MinimumValue

enum PASN_Object::TagClass

Enumeration values: UniversalTagClass  ApplicationTagClass  ContextSpecificTagClass  PrivateTagClass  DefaultTagClass

enum PASN_Object::UniversalTags

Enumeration values: InvalidUniversalTag  UniversalBoolean  UniversalInteger  UniversalBitString  UniversalOctetString  UniversalNull  UniversalObjectId  UniversalObjectDescriptor  UniversalExternalType  UniversalReal  UniversalEnumeration  UniversalEmbeddedPDV  UniversalSequence  UniversalSet  UniversalNumericString  UniversalPrintableString  UniversalTeletexString  UniversalVideotexString  UniversalIA5String  UniversalUTCTime  UniversalGeneralisedTime  UniversalGeneralizedTime  UniversalGraphicString  UniversalVisibleString  UniversalGeneralString  UniversalUniversalString  UniversalBMPString

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Constructor & Destructor Documentation

PASN_Object::PASN_Object (  unsigned  tag, TagClass  tagClass, BOOL  extend = FALSE )  [protected]

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Member Function Documentation

virtual BOOL PASN_Object::Decode (  PASN_Stream &   )  [pure virtual]

Implemented in PASN_Null, PASN_Boolean, PASN_Integer, PASN_Enumeration, PASN_Real, PASN_ObjectId, PASN_BitString, PASN_OctetString, PASN_ConstrainedString, PASN_BMPString, PASN_Choice, PASN_Sequence, and PASN_Array.

virtual void PASN_Object::Encode (  PASN_Stream &   )  const [pure virtual]

Implemented in PASN_Null, PASN_Boolean, PASN_Integer, PASN_Enumeration, PASN_Real, PASN_ObjectId, PASN_BitString, PASN_OctetString, PASN_ConstrainedString, PASN_BMPString, PASN_Choice, PASN_Sequence, and PASN_Array.

virtual PINDEX PASN_Object::GetDataLength (   )  const [pure virtual]

Implemented in PASN_Null, PASN_Boolean, PASN_Integer, PASN_Enumeration, PASN_Real, PASN_ObjectId, PASN_BitString, PASN_OctetString, PASN_ConstrainedString, PASN_BMPString, PASN_Choice, PASN_Sequence, and PASN_Array.

static PINDEX PASN_Object::GetMaximumArraySize (   )  [static]

static PINDEX PASN_Object::GetMaximumStringSize (   )  [static]

PINDEX PASN_Object::GetObjectLength (   )  const

unsigned PASN_Object::GetTag (   )  const [inline]

TagClass PASN_Object::GetTagClass (   )  const [inline]

virtual PString PASN_Object::GetTypeAsString (   )  const [pure virtual]

Return a string giving the type of the object Implemented in PASN_Null, PASN_Boolean, PASN_Integer, PASN_Enumeration, PASN_Real, PASN_ObjectId, PASN_BitString, PASN_OctetString, PASN_BMPString, PASN_Choice, PASN_Sequence, PASN_Set, and PASN_Array.

BOOL PASN_Object::IsExtendable (   )  const [inline]

virtual BOOL PASN_Object::IsPrimitive (   )  const [inline, virtual]

Reimplemented in PASN_Choice, PASN_Sequence, and PASN_Array.

virtual void PASN_Object::SetCharacterSet (  ConstraintType  ctype, unsigned  firstChar, unsigned  lastChar )  [virtual]

Reimplemented in PASN_ConstrainedString, and PASN_BMPString.

virtual void PASN_Object::SetCharacterSet (  ConstraintType  ctype, const char *  charSet )  [virtual]

Reimplemented in PASN_ConstrainedString, and PASN_BMPString.

virtual void PASN_Object::SetConstraintBounds (  ConstraintType  type, int  lower, unsigned  upper )  [virtual]

Reimplemented in PASN_ConstrainedObject, PASN_Integer, PASN_BitString, PASN_OctetString, PASN_ConstrainedString, and PASN_Array.

void PASN_Object::SetConstraints (  ConstraintType  type, int  lower, unsigned  upper )  [inline]

void PASN_Object::SetConstraints (  ConstraintType  , MinimumValueTag  lower, MaximumValueTag  upper )  [inline]

void PASN_Object::SetConstraints (  ConstraintType  , MinimumValueTag  lower, unsigned  upper )  [inline]

void PASN_Object::SetConstraints (  ConstraintType  , int  lower, MaximumValueTag  )  [inline]

void PASN_Object::SetConstraints (  ConstraintType  type, int  value )  [inline]

void PASN_Object::SetExtendable (  BOOL  ext = TRUE  )  [inline]

static void PASN_Object::SetMaximumArraySize (  PINDEX  sz  )  [static]

static void PASN_Object::SetMaximumStringSize (  PINDEX  sz  )  [static]

virtual void PASN_Object::SetTag (  unsigned  newTag, TagClass  tagClass = DefaultTagClass )  [virtual]

Reimplemented in PASN_Choice.

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Member Data Documentation

BOOL PASN_Object::extendable [protected]

PER extension capability.

unsigned PASN_Object::tag [protected]

ASN object tag.

TagClass PASN_Object::tagClass [protected]

BER tag class.

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

• asner.h

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