Method toBase64Encoding

JUCE/modules/juce_core/memory/juce_MemoryBlock.cpp:353–370

static const char base64EncodingTable[] = ".ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+";

String MemoryBlock::toBase64Encoding() const
{
    auto numChars = ((size << 3) + 5) / 6;

    String destString ((unsigned int) size); // store the length, followed by a '.', and then the data.
    auto initialLen = destString.length();
    destString.preallocateBytes ((size_t) initialLen * sizeof (String::CharPointerType::CharType) + 2 + numChars);

    auto d = destString.getCharPointer();
    d += initialLen;
    d.write ('.');

    for (size_t i = 0; i < numChars; ++i)
        d.write ((juce_wchar) (uint8) base64EncodingTable[getBitRange (i * 6, 6)]);

    d.writeNull();
    return destString;
}

static const char base64DecodingTable[] =
{