This class is a single IP access control specification. More...

#include <ipacl.h>

Inheritance diagram for PIpAccessControlEntry:

Collaboration diagram for PIpAccessControlEntry:

Public Member Functions
	PIpAccessControlEntry (PIPSocket::Address addr, PIPSocket::Address msk, PBoolean allow)
	Create a new IP access control specification. More...

	PIpAccessControlEntry (const PString &description)

PIpAccessControlEntry &	operator= (const PString &pstr)
	Set a new IP access control specification. More...

PIpAccessControlEntry &	operator= (const char *cstr)

virtual Comparison	Compare (const PObject &obj) const
	Compare the two objects and return their relative rank. More...

virtual void	PrintOn (ostream &strm) const
	Output the contents of the object to the stream. More...

virtual void	ReadFrom (istream &strm)
	Input the contents of the object from the stream. More...

PString	AsString () const
	Convert the specification to a string, that can be processed by the Parse() function. More...

PBoolean	IsValid ()
	Check the internal fields of the specification for validity. More...

PBoolean	Parse (const PString &description)
	Parse the description string into this IP access control specification. More...

PBoolean	Match (PIPSocket::Address &address)
	Check to see if the specified IP address match any of the conditions specifed in the Parse() function for this entry. More...

const PString &	GetDomain () const
	Get the domain part of entry. More...

const PIPSocket::Address &	GetAddress () const
	Get the address part of entry. More...

const PIPSocket::Address &	GetMask () const
	Get the mask part of entry. More...

PBoolean	IsAllowed () const
	Get the allowed flag of entry. More...

PBoolean	IsHidden () const
	Get the hidden flag of entry. More...

Public Member Functions inherited from PObject
unsigned	GetTraceContextIdentifier () const
	Get PTRACE context identifier. More...

void	SetTraceContextIdentifier (unsigned id)

void	GetTraceContextIdentifier (PObject &obj)

void	GetTraceContextIdentifier (PObject *obj)

void	SetTraceContextIdentifier (const PObject &obj)

void	SetTraceContextIdentifier (const PObject *obj)

virtual	~PObject ()

virtual PObject *	Clone () const
	Create a copy of the class on the heap. More...

template<class CLS >
CLS *	CloneAs () const
	As for Clone() but converts to specified type. More...

virtual PINDEX	HashFunction () const
	This function yields a hash value required by the `PDictionary` class. More...

virtual Comparison	CompareObjectMemoryDirect (const PObject &obj) const
	Determine the byte wise comparison of two objects. More...

bool	operator== (const PObject &obj) const
	Compare the two objects. More...

bool	operator!= (const PObject &obj) const
	Compare the two objects. More...

bool	operator< (const PObject &obj) const
	Compare the two objects. More...

bool	operator> (const PObject &obj) const
	Compare the two objects. More...

bool	operator<= (const PObject &obj) const
	Compare the two objects. More...

bool	operator>= (const PObject &obj) const
	Compare the two objects. More...

virtual const char *	GetClass (unsigned ancestor=0) const
	Get the current dynamic type of the object instance. More...

PBoolean	IsClass (const char *cls) const

virtual PBoolean	InternalIsDescendant (const char *clsName) const
	Determine if the dynamic type of the current instance is a descendent of the specified class. More...

__inline const PObject *	PTraceObjectInstance () const

Protected Attributes
PString	domain

PIPSocket::Address	address

PIPSocket::Address	mask

PBoolean	allowed

PBoolean	hidden

Protected Attributes inherited from PObject
unsigned	m_traceContextIdentifier

Additional Inherited Members
Public Types inherited from PObject
enum	Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 }
	Result of the comparison operation performed by the `Compare()` function. More...

Static Public Member Functions inherited from PObject
static Comparison	InternalCompareObjectMemoryDirect (const PObject obj1, const PObject obj2, PINDEX size)
	Internal function caled from CompareObjectMemoryDirect() More...

static const char *	Class ()
	Get the name of the class as a C string. More...

static __inline const PObject *	PTraceObjectInstance (const char *)

static __inline const PObject *	PTraceObjectInstance (const PObject *obj)

Protected Member Functions inherited from PObject
	PObject ()
	Constructor for PObject, made protected so cannot ever create one on its own. More...

Friends inherited from PObject

Detailed Description

This class is a single IP access control specification.

Constructor & Destructor Documentation

PIpAccessControlEntry::PIpAccessControlEntry	(	PIPSocket::Address	addr,
		PIPSocket::Address	msk,
		PBoolean	allow
	)

Create a new IP access control specification.

See the Parse() function for more details on the format of the description parameter.

PIpAccessControlEntry::PIpAccessControlEntry ( const PString & description )

Member Function Documentation

PString PIpAccessControlEntry::AsString ( ) const

Convert the specification to a string, that can be processed by the Parse() function.

Returns: PString representation of the entry.

virtual Comparison PIpAccessControlEntry::Compare ( const PObject & obj ) const

virtual

Compare the two objects and return their relative rank.

Returns: LessThan, EqualTo or GreaterThan according to the relative rank of the objects.

Parameters

obj	Object to compare against.

Reimplemented from PObject.

const PIPSocket::Address& PIpAccessControlEntry::GetAddress ( ) const

inline

Get the address part of entry.

References address.

const PString& PIpAccessControlEntry::GetDomain ( ) const

inline

Get the domain part of entry.

References domain.

const PIPSocket::Address& PIpAccessControlEntry::GetMask ( ) const

inline

Get the mask part of entry.

References mask.

PBoolean PIpAccessControlEntry::IsAllowed ( ) const

inline

Get the allowed flag of entry.

References allowed.

PBoolean PIpAccessControlEntry::IsHidden ( ) const

inline

Get the hidden flag of entry.

References hidden.

PBoolean PIpAccessControlEntry::IsValid ( )

Check the internal fields of the specification for validity.

Returns: true if entry is valid.

PBoolean PIpAccessControlEntry::Match ( PIPSocket::Address & address )

Check to see if the specified IP address match any of the conditions specifed in the Parse() function for this entry.

Returns: true if entry can match the address.

Parameters

address Address to search for

PIpAccessControlEntry& PIpAccessControlEntry::operator= ( const PString & pstr )

Set a new IP access control specification.

See the Parse() function for more details on the format of the pstr and cstr parameters.

PIpAccessControlEntry& PIpAccessControlEntry::operator= ( const char * cstr )

PBoolean PIpAccessControlEntry::Parse ( const PString & description )

Parse the description string into this IP access control specification.

The string may be of several forms: n.n.n.n Simple IP number, this has an implicit mask of 255.255.255.255 n.n. IP with trailing dot, assumes a mask equal to the number of specified octets eg 10.1. is equivalent to 10.1.0.0/255.255.0.0 n.n.n.n/b An IP network using b bits of mask, for example 10.1.0.0/14 is equivalent to 10.0.1.0/255.248.0.0 n.n.n.n/m.m.m.m An IP network using the specified mask hostname A specific host name, this has an implicit mask of 255.255.255.255 .domain.dom Matches an IP number whose cannonical name (found using a reverse DNS lookup) ends with the specified domain.

Returns: true if entry is valid.

Parameters

description Description of the specification

virtual void PIpAccessControlEntry::PrintOn ( ostream & strm ) const

virtual

Output the contents of the object to the stream.

This outputs the same format as the AsString() function.

Parameters

strm	Stream to print the object into.

Reimplemented from PObject.

virtual void PIpAccessControlEntry::ReadFrom ( istream & strm )

virtual

Input the contents of the object from the stream.

This expects the next space delimited entry in the stream to be as described in the Parse() function.

Parameters

strm	Stream to read the objects contents from.

Reimplemented from PObject.

Member Data Documentation

PIPSocket::Address PIpAccessControlEntry::address

protected

Referenced by GetAddress().

PBoolean PIpAccessControlEntry::allowed

protected

Referenced by IsAllowed().

PString PIpAccessControlEntry::domain

protected

Referenced by GetDomain().

PBoolean PIpAccessControlEntry::hidden

protected

Referenced by IsHidden().

PIPSocket::Address PIpAccessControlEntry::mask

protected

Referenced by GetMask().

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

ipacl.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation