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// ULIBase64.h
// thiS waY
// Created by Uli Kusterer on 22.11.2003
// Copyright 2003 by Uli Kusterer, based on code by Dave Winer
// from <>, (c) 1997.
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source
// distribution.
#import <Foundation/Foundation.h>
/* Takes the specified string (must consist of 8-bit characters) and converts
it to Base64. Also wraps the line to linelength characters per line (not
counting the line break itself), which must be a multiple of four. */
NSString* ULIBase64Encode( NSData* inData, short linelength );
/* Takes the specified Base64 string and converts it back to Whatever it was
originally. */
NSData* ULIBase64Decode( NSString* str );
/* Convenience: String variants of above functions:
These encode/decode the string as ISO Latin-1, which is what you'll most
frequently encounter when you get text from the net. */
NSString* ULIBase64EncodeString( NSString* inData, short linelength );
NSString* ULIBase64DecodeString( NSString* str );