Base64 encodes the input stream to the output stream. Call this when finished encoding data with gmime.encoding.Encoding.base64EncodeStep to flush off the last little bit.
input buffer
output buffer
holds the number of bits that are stored in save
leftover bits that have not yet been encoded
the number of bytes encoded.
Base64 encodes the input stream to the output stream. Call this when finished encoding data with gmime.encoding.Encoding.base64EncodeStep to flush off the last little bit.