Function base64_decode

lib/cpp/src/thrift/protocol/TBase64Utils.cpp:304–312

};

void base64_decode(uint8_t* buf, uint32_t len) {
  buf[0] = (kBase64DecodeTable[buf[0]] << 2) | (kBase64DecodeTable[buf[1]] >> 4);
  if (len > 2) {
    buf[1] = ((kBase64DecodeTable[buf[1]] << 4) & 0xf0) | (kBase64DecodeTable[buf[2]] >> 2);
    if (len > 3) {
      buf[2] = ((kBase64DecodeTable[buf[2]] << 6) & 0xc0) | (kBase64DecodeTable[buf[3]]);
    }
  }
}
}
}
} // apache::thrift::protocol