#include <base64.h>

Inheritance diagram for input_base64:

Public Member Functions
virtual	~input_base64 ()
	input_base64 (input &deeper)
nstring	name ()
off_t	length ()
void	keepalive ()
ssize_t	read_inner (void *data, size_t nbytes)
off_t	ftell_inner ()
bool	is_remote () const
Static Public Member Functions
static bool	recognise (input &ip)
Private Member Functions
	input_base64 ()
	input_base64 (const input_base64 &arg)
input_base64 &	operator= (const input_base64 &arg)
Private Attributes
input	deeper
off_t	pos
int	residual_bits
int	residual_value
bool	eof

Detailed Description

Definition at line 25 of file base64.h.

Constructor & Destructor Documentation

virtual input_base64::~input_base64 ( ) [virtual]

The destructor.

input_base64::input_base64 ( input & deeper )

The constructor.

Parameters:

deeper the data source for this filter.

input_base64::input_base64 ( ) [private]

The default constructor. Do not use.

input_base64::input_base64 ( const input_base64 & arg ) [private]

The copy constructor. Do not use.

Member Function Documentation

off_t input_base64::ftell_inner ( ) [virtual]

The ftell_inner method is used to determine the unbuffered current position within the input.

Implements input_ty.

bool input_base64::is_remote ( ) const [virtual]

The is_remote method is used to determine whether or not an input stream is from a local file or a remote source. This is only intended to be a generally informative thing, to provide information to the user, it isn't (and can't be) utterly precise.

Reimplemented from input_ty.

void input_base64::keepalive ( ) [virtual]

The keepalive method is used to set the SO_KEEPALIVE socket option, if the file is a socket. Does nothing otherwise.

Reimplemented from input_ty.

off_t input_base64::length ( ) [virtual]

The length method is used to determine the length of the input. May return -1 if the length is unknown.

Implements input_ty.

nstring input_base64::name ( ) [virtual]

The name method is used to determine the name of the input.

Implements input_ty.

input_base64& input_base64::operator= ( const input_base64 & arg ) [private]

The assignment operator. Do not use.

ssize_t input_base64::read_inner	(	void *	data,
		size_t	nbytes
	)		`[virtual]`

The read_inner method is used to read unbuffered data from the given input stream. At most nbytes bytes will be read into data. The number of bytes actually read will be returned. At end-of-file, a value <= 0 will be returned, and data will be unchanged. All file read errors or format errors are fatal, and will cause the method to not return.

Parameters: