FinTP::Base64 Class Reference

Implement decode and encode function for base64. More...

#include <Base64.h>

Static Public Member Functions
static string	encode (const string &data)
	Encodes the given string data. More...
static string	encode (const unsigned char *data, const unsigned int size)
	Encodes the first <size> bytes of the given buffer. More...
static string	decode (const string &data)
	Decodes given data. More...
static string	decode (const unsigned char *data, const unsigned int size)
	Decodes given data with the specified size. More...
static unsigned int	encodedLength (const string &data)
	Returns the length of the encoded data. More...
static unsigned int	encodedLength (const unsigned char *data, const unsigned int size)
	Returns the length of the encoded data. More...
static unsigned int	decodedLength (const string &data)
	Returns the length of the decoded data given as a param. More...
static unsigned int	decodedLength (const unsigned char *data, const unsigned int size)
	Returns the length of the decoded data given as a param. More...
static bool	isBase64 (const string &text)
	Return TRUE if input text is in base64 format, FALSE otherwise. More...

Static Private Attributes
static string	m_Alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
	The alphabet to use for encode/decode operations. More...
static char	m_FillChar = '='
	Character to fill the output when the length isn't 4 multiplier. More...

Detailed Description

Implement decode and encode function for base64.

Author

Horia Beschea

Member Function Documentation

string Base64::decode ( const string &  data )

static

Decodes given data.

Parameters

[in]

data

Data to be decoded in base64 format

Returns

The decoded string

string Base64::decode ( const unsigned char *  data, const unsigned int  size  )

static

Decodes given data with the specified size.

Parameters

[in]	data	The string to be decoded
[in]	size	Number of characters to be decoded

Returns

The decoded data

unsigned int Base64::decodedLength ( const string &  data )

static

Returns the length of the decoded data given as a param.

Parameters

[in]

data

String to be decoded and return it's length

Returns

The length of the decoded data

unsigned int Base64::decodedLength ( const unsigned char *  data, const unsigned int  size  )

static

Returns the length of the decoded data given as a param.

Parameters

[in]

data

String to be decoded and return it's length 'param[in] size Number of characters to decode from input string

Returns

The length of the decoded data

string Base64::encode ( const string &  data )

static

Encodes the given string data.

Parameters

[in]

data

Input data to encode

Returns

Encoded string in base64 format

string Base64::encode ( const unsigned char *  data, const unsigned int  size  )

static

Encodes the first <size> bytes of the given buffer.

Parameters

[in]	data	The string to be encoded
[in]	size	Number of characters to be encoded

Returns

The encoded string

unsigned int Base64::encodedLength ( const string &  data )

static

Returns the length of the encoded data.

Parameters

[in]

data

String to be encoded and return it's length

Returns

The length of the encoded data

unsigned int Base64::encodedLength ( const unsigned char *  data, const unsigned int  size  )

static

Returns the length of the encoded data.

Parameters

[in]	data	String to be encoded and return it's length
[in]	size	Number of characters to encode from input string

Returns

The length of the encoded data

bool Base64::isBase64 ( const string &  text )

static

Return TRUE if input text is in base64 format, FALSE otherwise.

Parameters

[in]

text

Input string to be tested

Returns

TRUE if input text is in base64 format, FALSE otherwise

Member Data Documentation

string Base64::m_Alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"

staticprivate

The alphabet to use for encode/decode operations.

char Base64::m_FillChar = '='

staticprivate

Character to fill the output when the length isn't 4 multiplier.

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

• Base64.h
• Base64.cpp