ZFBase64.h File Reference

base64 encoder and decoder More...

#include "ZFAlgorithmDef.h"

Go to the source code of this file.

Classes
class	ZFBase64
	util class to process base64 More...

Functions
const zfchar *const &	ZFBase64TableDefault (void)
	char table for ZFBase64, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/" by default
zfchar const &	ZFBase64PadDefault (void)
	pad token for ZFBase64, '=' by default
zfindex const &	ZFBase64LineBreakPosStandard (void)
	standard line break position for ZFBase64, 76 by default
zfindex const &	ZFBase64LineBreakPosNone (void)
	no line break for ZFBase64
ZFLIB_ZFAlgorithm zfindex	ZFBase64EncodeCalcSize (zfindex srcLen, zfindex lineBreakPos=(ZFBase64LineBreakPosNone()))
	calculate required size to store result, ensured big enough but not ensure exactly the same
ZFLIB_ZFAlgorithm zfbool	ZFBase64Encode (zfchar *buf, const void *src, zfindex srcLen=((zfindex) -1), zfindex *outResultSize=zft_zfnull, const zfchar *table=ZFBase64TableDefault(), zfchar pad=ZFBase64PadDefault(), zfindex lineBreakPos=ZFBase64LineBreakPosNone())
	encode base64
ZFLIB_ZFAlgorithm zfbool	ZFBase64Encode (const ZFOutput &outputCallback, const ZFInput &inputCallback, zfindex *outResultSize=(zft_zfnull), const zfchar *table=(ZFBase64TableDefault()), zfchar pad=(ZFBase64PadDefault()), zfindex lineBreakPos=(ZFBase64LineBreakPosNone()))
	encode base64, return byte size written even if error occurred
ZFLIB_ZFAlgorithm zfbool	ZFBase64Encode (zfstring &buf, const zfchar *src, zfindex srcLen=(((zfindex) -1)), zfindex *outResultSize=(zft_zfnull), const zfchar *table=(ZFBase64TableDefault()), zfchar pad=(ZFBase64PadDefault()), zfindex lineBreakPos=(ZFBase64LineBreakPosNone()))
	encode base64, return byte size written even if error occurred
ZFLIB_ZFAlgorithm zfindex	ZFBase64DecodeCalcSize (zfindex srcLen, zfindex lineBreakPos=(ZFBase64LineBreakPosNone()))
	calculate required size to store result, ensured big enough but not ensure exactly the same
ZFLIB_ZFAlgorithm zfbool	ZFBase64Decode (void *buf, const zfchar *src, zfindex srcLen=((zfindex) -1), zfindex *outResultSize=zft_zfnull, const zfchar *table=ZFBase64TableDefault(), zfchar pad=ZFBase64PadDefault())
	encode base64, return byte size written even if error occurred
ZFLIB_ZFAlgorithm zfbool	ZFBase64Decode (const ZFOutput &outputCallback, const ZFInput &inputCallback, zfindex *outResultSize=(zft_zfnull), const zfchar *table=(ZFBase64TableDefault()), zfchar pad=(ZFBase64PadDefault()))
	encode base64, return byte size written even if error occurred
ZFLIB_ZFAlgorithm zfbool	ZFBase64Decode (zfstring &buf, const zfchar *src, zfindex srcLen=(((zfindex) -1)), zfindex *outResultSize=(zft_zfnull), const zfchar *table=(ZFBase64TableDefault()), zfchar pad=(ZFBase64PadDefault()))
	encode base64, return byte size written even if error occurred

Detailed Description

base64 encoder and decoder

Function Documentation

ZFBase64EncodeCalcSize()

ZFLIB_ZFAlgorithm zfindex ZFBase64EncodeCalcSize ( zfindex srcLen, zfindex lineBreakPos = (ZFBase64LineBreakPosNone()) )

extern

calculate required size to store result, ensured big enough but not ensure exactly the same

return zfindexMax() if error

ZFBase64DecodeCalcSize()

ZFLIB_ZFAlgorithm zfindex ZFBase64DecodeCalcSize ( zfindex srcLen, zfindex lineBreakPos = (ZFBase64LineBreakPosNone()) )

extern

calculate required size to store result, ensured big enough but not ensure exactly the same

return zfindexMax() if error

ZFBase64Decode()

ZFLIB_ZFAlgorithm zfbool ZFBase64Decode ( void * buf, const zfchar * src, zfindex srcLen = ((zfindex) -1), zfindex * outResultSize = zft_zfnull, const zfchar * table = ZFBase64TableDefault(), zfchar pad = ZFBase64PadDefault() )

extern

encode base64, return byte size written even if error occurred

extra space, tab, '\r', '\n' is allowed, missing pad is allowed