IPV4Address Class Reference

IPV4 address file. More...

#include <IPV4Address.h>

Inheritance diagram for IPV4Address:

Public Member Functions
	IPV4Address (const u32 inode, IPV4 *ipv4)
	Constructor. More...
virtual	~IPV4Address ()
	Destructor. More...
virtual FileSystem::Result	read (IOBuffer &buffer, Size &size, const Size offset)
	Read IPV4 address. More...
virtual FileSystem::Result	write (IOBuffer &buffer, Size &size, const Size offset)
	Set new IPV4 address. More...
Public Member Functions inherited from File
	File (const u32 inode, const FileSystem::FileType type=FileSystem::RegularFile, const UserID uid=ZERO, const GroupID gid=ZERO)
	Constructor function. More...
virtual	~File ()
	Destructor function. More...
u32	getInode () const
	Get inode number. More...
FileSystem::FileType	getType () const
	Retrieve our filetype. More...
virtual FileSystem::Result	status (FileSystem::FileStat &st)
	Retrieve file statistics. More...
virtual bool	canRead () const
	Check if the File has data ready for reading. More...
virtual bool	canWrite () const
	Check if the File can be written to. More...

Private Attributes
IPV4 *	m_ipv4
	IPV4 object pointer. More...

Additional Inherited Members
Protected Attributes inherited from File
const u32	m_inode
	Inode number. More...
const FileSystem::FileType	m_type
	Type of this file. More...
UserID	m_uid
	Owner of the file. More...
GroupID	m_gid
	Group of the file. More...
FileSystem::FileModes	m_access
	Access permissions. More...
Size	m_size
	Size of the file, in bytes. More...

Detailed Description

IPV4 address file.

Definition at line 36 of file IPV4Address.h.

Constructor & Destructor Documentation

IPV4Address()

IPV4Address::IPV4Address	(	const u32	inode,
		IPV4 *	ipv4
	)

Constructor.

Parameters

inode	Inode number
ipv4	IPV4 object pointer

Definition at line 23 of file IPV4Address.cpp.

References File::m_size.

~IPV4Address()

IPV4Address::~IPV4Address ( )

virtual

Destructor.

Definition at line 31 of file IPV4Address.cpp.

Member Function Documentation

read()

FileSystem::Result IPV4Address::read ( IOBuffer &  buffer, Size &  size, const Size  offset  )

virtual

Read IPV4 address.

Parameters

buffer	Input/Output buffer to output bytes to.
size	Maximum number of bytes to read on input. On output, the actual number of bytes read.
offset	Offset inside the file to start reading.

Returns

Result code

Reimplemented from File.

Definition at line 35 of file IPV4Address.cpp.

References IPV4::getAddress(), m_ipv4, File::m_size, FileSystem::Success, and IOBuffer::write().

write()

FileSystem::Result IPV4Address::write ( IOBuffer &  buffer, Size &  size, const Size  offset  )

virtual

Set new IPV4 address.

Parameters

buffer	Input/Output buffer to input bytes from.
size	Maximum number of bytes to write on input. On output, the actual number of bytes written.
offset	Offset inside the file to start writing.

Returns

Result code

Reimplemented from File.

Definition at line 54 of file IPV4Address.cpp.

References MemoryBlock::copy(), DEBUG, m_ipv4, IOBuffer::read(), IPV4::setAddress(), IPV4::toAddress(), and IPV4::toString().

Field Documentation

m_ipv4

IPV4* IPV4Address::m_ipv4

private

IPV4 object pointer.

Definition at line 85 of file IPV4Address.h.

Referenced by read(), and write().

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

• lib/libnet/IPV4Address.h
• lib/libnet/IPV4Address.cpp