result Enrollment::SendData() {
String data = "";
ByteBuffer* pTxBuffer = null;
ByteBuffer buffer;
result res = E_SUCCESS;
for (int i = 0; i < 4; i++) {
data.Append(__pWorkList[i]->GetText());
data.Append("\n");
}
if (data.IsEmpty()) {
AppLog("There is no data to send");
return E_SUCCESS;
}
pTxBuffer = Tizen::Base::Utility::StringUtil::StringToUtf8N(data);
TryReturn(pTxBuffer != null, E_OUT_OF_MEMORY,
"Failed to allocate ByteBuffer");
AppLog("Text Length %d", pTxBuffer->GetLimit());
buffer.Construct(pTxBuffer->GetLimit());
buffer.CopyFrom(*pTxBuffer);
buffer.Flip();
delete pTxBuffer;
res = __pSocket->SendTo(buffer, *__pUdpEndpoint);
if (res != E_SUCCESS && res != E_WOULD_BLOCK)
AppLog("Error sending data");
buffer.Clear();
return res;
}
result Enrollment::SendDataCommand(String command) {
ByteBuffer* pTxBuffer = null;
ByteBuffer buffer;
result res = E_SUCCESS;
TryReturn(__isTcp == false, E_SYSTEM,
"Sending Command not required for TCP connection");
pTxBuffer = Tizen::Base::Utility::StringUtil::StringToUtf8N(command);
TryReturn(pTxBuffer != null, E_OUT_OF_MEMORY,
"Failed to allocate ByteBuffer");
buffer.Construct(1024);
buffer.CopyFrom(*pTxBuffer);
delete pTxBuffer;
buffer.Flip();
do {
if (__pUdpEndpoint != null) {
res = __pSocket->SendTo(buffer, *__pUdpEndpoint);
}
if (res == E_WOULD_BLOCK) {
AppLog("Would block for data sending will try to retransmit");
Tizen::Base::Runtime::Thread::Sleep(500);
} else if (res != E_SUCCESS) {
AppLog("Error sending data");
break;
} else {
AppLog("Command successfully sent");
break;
}
} while (1);
AppLog("Loop completed");
buffer.Clear();
return res;
}