Method fromBase64Encoding

JUCE/modules/juce_core/memory/juce_MemoryBlock.cpp:379–408

};

bool MemoryBlock::fromBase64Encoding (StringRef s)
{
    auto dot = CharacterFunctions::find (s.text, (juce_wchar) '.');

    if (dot.isEmpty())
        return false;

    auto numBytesNeeded = String (s.text, dot).getIntValue();

    setSize ((size_t) numBytesNeeded, true);

    auto srcChars = dot + 1;
    int pos = 0;

    for (;;)
    {
        auto c = (int) srcChars.getAndAdvance();

        if (c == 0)
            return true;

        c -= 43;

        if (isPositiveAndBelow (c, numElementsInArray (base64DecodingTable)))
        {
            setBitRange ((size_t) pos, 6, base64DecodingTable[c]);
            pos += 6;
        }
    }
}

} // namespace juce