public final synchronized MsrpResponse.ResponseCode handleNextRequest(MsrpSendRequest request) {
if (Logger.isLoggable(Logger.Level.DEBUG, TAG)) {
Logger.d(
TAG,
"enter (txID=" + request.getTransactionID() + ", msgID=" + request.getMessageID() + ")");
}
MsrpResponse.ResponseCode returnCode = MsrpResponse.RESPONSE_200_OK;
long start;
if (request.getChunkType() == MsrpSendRequest.ChunkType.head
|| request.getChunkType() == MsrpSendRequest.ChunkType.complete)
start = request.getByteRange().getStart() - skipBytes - 1;
else
start =
-1; // this is a subsequent chunk piece for an ongoing chunk, we don't need to seek() in
// the msgStore
// store the recevied content
byteCounter +=
store.store(
start,
request.getBody(),
request.getBodyStartPosition(),
request.getBody().length - request.getBodyStartPosition());
/*
* A sub-sequent chunk will contains the byte-range start position relative to the msrp-body.
* Since this msrp-body contains a cpim header which we don't want to have,
* we need to keep track of this such.
*/
skipBytes += request.getBodyStartPosition();
final Continuation continuation = request.getContinuation();
/*
* We expect more chunks (or chunk pieces) to arraive
*/
if (continuation == null || continuation == Continuation.more) {
// notify the app
parent
.getApplication()
.moreBytesRecevied(
request.getMessageID(),
byteCounter,
receivedMessageMetaData.getExpectedMsgSize(),
store);
// update timer
updateTimer();
if (wasAborted) {
returnCode = MsrpResponse.RESPONSE_413;
}
}
/*
* Receiving was finished
*/
else {
// cancel
cancelTimer();
// release resources
store.receivingFinished(continuation != Continuation.done);
// notify the app
parent
.getApplication()
.messageRecevied(request.getMessageID(), receivedMessageMetaData, store);
parent.getMessageReceiver().remove(receivedMessageMetaData.getMsgID());
}
return returnCode;
}
public final synchronized void abort() {
if (Logger.isLoggable(Logger.Level.DEBUG, TAG)) {
Logger.d(TAG, "Aborting incoming message " + receivedMessageMetaData.getMsgID());
}
wasAborted = true;
}