Deep redesign: phase #2

2026-06-07 16:34:45 -04:00 · 2015-08-14 05:00:28 +02:00
parent 1799cd816f
commit f5c5e19571
27 changed files with 592 additions and 550 deletions
@@ -0,0 +1,56 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2015 F4EXB                                                      //
+// written by Edouard Griffiths                                                  //
+//                                                                               //
+// This program is free software; you can redistribute it and/or modify          //
+// it under the terms of the GNU General Public License as published by          //
+// the Free Software Foundation as version 3 of the License, or                  //
+//                                                                               //
+// This program is distributed in the hope that it will be useful,               //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of                //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                  //
+// GNU General Public License V3 for more details.                               //
+//                                                                               //
+// You should have received a copy of the GNU General Public License             //
+// along with this program. If not, see <http://www.gnu.org/licenses/>.          //
+///////////////////////////////////////////////////////////////////////////////////
+
+#include "util/syncmessenger.h"
+#include "util/message.h"
+
+SyncMessenger::SyncMessenger() :
+	m_complete(0),
+	m_result(0)
+{}
+
+SyncMessenger::~SyncMessenger()
+{}
+
+int SyncMessenger::sendWait(Message *message, unsigned long msPollTime)
+{
+	m_mutex.lock();
+	m_complete.testAndSetAcquire(0, 1);
+
+	emit messageSent(message);
+
+	while (!m_complete.testAndSetAcquire(0, 1))
+	{
+		m_waitCondition.wait(&m_mutex, msPollTime);
+	}
+
+	m_complete = 0;
+	int result = m_result;
+	m_mutex.unlock();
+
+	return result;
+}
+
+void SyncMessenger::done(int result)
+{
+	m_result = result;
+	m_complete = 0;
+	m_waitCondition.wakeAll();
+}
+
+
+