Deep redesign: revised source serialization mechanism and use dedicated classes for this purpose

2026-06-05 07:24:44 -04:00 · 2015-08-28 02:27:05 +02:00
parent f4f9a74269
commit 5f0056f442
7 changed files with 288 additions and 47 deletions
@@ -0,0 +1,83 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2015 Edouard Griffiths, F4EXB                                   //
+//                                                                               //
+// 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/samplesourceserializer.h"
+
+const uint SampleSourceSerializer::m_version = 1;
+
+void SampleSourceSerializer::writeSerializedData(const Data& data, QByteArray& serializedData)
+{
+	SimpleSerializer s(1);
+
+	s.writeU64(1, data.m_frequency);
+	s.writeS32(2, data.m_correction);
+	s.writeS32(3, data.m_rate);
+	s.writeU32(4, data.m_log2Decim);
+	s.writeS32(5, data.m_bandwidth);
+	s.writeS32(6, data.m_fcPosition);
+	s.writeS32(7, data.m_lnaGain);
+	s.writeS32(8, data.m_RxGain1);
+	s.writeS32(9, data.m_RxGain2);
+	s.writeS32(10, data.m_RxGain3);
+
+	serializedData = s.final();
+}
+
+bool SampleSourceSerializer::readSerializedData(const QByteArray& serializedData, Data& data)
+{
+	SimpleDeserializer d(serializedData);
+
+	if (!d.isValid())
+	{
+		setDefaults(data);
+		return false;
+	}
+
+	if (d.getVersion() == m_version)
+	{
+		d.readU64(1, &data.m_frequency, 0);
+		d.readS32(2, &data.m_correction, 0);
+		d.readS32(3, &data.m_rate, 0);
+		d.readU32(4, &data.m_log2Decim, 0);
+		d.readS32(5, &data.m_bandwidth, 0);
+		d.readS32(6, &data.m_fcPosition, 0);
+		d.readS32(7, &data.m_lnaGain, 0);
+		d.readS32(8, &data.m_RxGain1, 0);
+		d.readS32(9, &data.m_RxGain2, 0);
+		d.readS32(10, &data.m_RxGain3, 0);
+
+		return true;
+	}
+	else
+	{
+		setDefaults(data);
+		return false;
+	}
+}
+
+void SampleSourceSerializer::setDefaults(Data& data)
+{
+	data.m_frequency = 0;
+	data.m_correction = 0;
+	data.m_rate = 0;
+	data.m_log2Decim = 0;
+	data.m_bandwidth = 0;
+	data.m_fcPosition = 0;
+	data.m_lnaGain = 0;
+	data.m_RxGain1 = 0;
+	data.m_RxGain2 = 0;
+	data.m_RxGain3 = 0;
+}