private Midi receiveBlocks(MessageBuffer messageBuffer, String message) {
Midi midi = null;
try {
int comma = message.indexOf(',', RSJM.length());
int equals = message.indexOf('=', comma);
int blockNumber = Integer.parseInt(message.substring(RSJM.length(), comma));
int blockCount = Integer.parseInt(message.substring(comma + 1, equals));
String block = message.substring(equals + 1);
messageBuffer.addBlock(blockNumber, blockCount, block);
if (messageBuffer.getBlockCount() == blockCount) {
String base64 = messageBuffer.consume();
midi = Midi.fromBase64(base64);
}
} catch (Exception e) {
e.printStackTrace();
}
return midi;
}
