Base64Utilities.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once

#include <Bentley/WString.h>
#include <Bentley/bvector.h>

BEGIN_BENTLEY_NAMESPACE

/*--------------------------------------------------------------------------------------+
* @bsiclass                                                     Bentley Systems
+---------------+---------------+---------------+---------------+---------------+------*/
struct Base64Utilities
    {
private:
    Base64Utilities();
    ~Base64Utilities();

public:
    static Utf8String Encode(Utf8StringCR stringToEncode) { return Encode(stringToEncode.c_str(), stringToEncode.size()); }
    BENTLEYDLL_EXPORT static Utf8String Encode (Utf8CP bytesToEncode, size_t byteCount);
    BENTLEYDLL_EXPORT static BentleyStatus Encode(Utf8StringR encodedString, Byte const* bytesToEncode, size_t byteCount);

    static BentleyStatus Decode(bvector<Byte>& byteArray, Utf8StringCR encodedString) { return Decode(byteArray, encodedString.c_str(), encodedString.size()); }
    BENTLEYDLL_EXPORT static BentleyStatus Decode(bvector<Byte>& byteArray, Utf8CP encodedString, size_t encodedStringLength);

    static Utf8String Decode(Utf8StringCR encodedString) { return Decode(encodedString.c_str(), encodedString.size()); }
    BENTLEYDLL_EXPORT static Utf8String Decode(Utf8CP encodedString, size_t encodedStringLength);

    BENTLEYDLL_EXPORT static Utf8StringCR Alphabet();

    BENTLEYDLL_EXPORT static bool MatchesAlphabet(Utf8CP input);
    };

END_BENTLEY_NAMESPACE