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PASN_Object Class Reference

#include <asner.h>

Inheritance diagram for PASN_Object:

PObject PASN_Boolean PASN_Choice PASN_ConstrainedObject PASN_Enumeration PASN_Null PASN_ObjectId PASN_Real PASN_Sequence 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.

Detailed Description

Base class for ASN encoding/decoding.


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 


Constructor & Destructor Documentation

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


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.


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.


The documentation for this class was generated from the following file:
Generated on Tue Mar 15 10:44:53 2005 for PWLib by  doxygen 1.4.0