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sdrangel/sdrbase/settings/preset.cpp

259 lines
6.0 KiB
C++

#include "util/simpleserializer.h"
#include "settings/preset.h"
#include <QDebug>
Preset::Preset()
{
resetToDefaults();
}
void Preset::resetToDefaults()
{
m_sourcePreset = true;
m_group = "default";
m_description = "no name";
m_centerFrequency = 0;
m_spectrumConfig.clear();
m_layout.clear();
m_spectrumConfig.clear();
m_channelConfigs.clear();
m_sourceId.clear();
m_sourceConfig.clear();
}
QByteArray Preset::serialize() const
{
// qDebug("Preset::serialize: m_group: %s mode: %s m_description: %s m_centerFrequency: %llu",
// qPrintable(m_group),
// m_sourcePreset ? "Rx" : "Tx",
// qPrintable(m_description),
// m_centerFrequency);
SimpleSerializer s(1);
s.writeString(1, m_group);
s.writeString(2, m_description);
s.writeU64(3, m_centerFrequency);
s.writeBlob(4, m_layout);
s.writeBlob(5, m_spectrumConfig);
s.writeBool(6, m_sourcePreset);
s.writeS32(20, m_deviceConfigs.size());
for (int i = 0; i < m_deviceConfigs.size(); i++)
{
s.writeString(24 + i*4, m_deviceConfigs[i].m_deviceId);
s.writeString(25 + i*4, m_deviceConfigs[i].m_deviceSerial);
s.writeS32(26 + i*4, m_deviceConfigs[i].m_deviceSequence);
s.writeBlob(27 + i*4, m_deviceConfigs[i].m_config);
// qDebug("Preset::serialize: source: id: %s, ser: %s, seq: %d",
// qPrintable(m_deviceConfigs[i].m_deviceId),
// qPrintable(m_deviceConfigs[i].m_deviceSerial),
// m_deviceConfigs[i].m_deviceSequence);
if (i >= (200-23)/4) // full!
{
qWarning("Preset::serialize: too many sources");
break;
}
}
s.writeS32(200, m_channelConfigs.size());
for(int i = 0; i < m_channelConfigs.size(); i++)
{
// qDebug("Preset::serialize: channel: id: %s", qPrintable(m_channelConfigs[i].m_channel));
s.writeString(201 + i * 2, m_channelConfigs[i].m_channel);
s.writeBlob(202 + i * 2, m_channelConfigs[i].m_config);
}
return s.final();
}
bool Preset::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if (!d.isValid())
{
resetToDefaults();
return false;
}
if (d.getVersion() == 1)
{
d.readString(1, &m_group, "default");
d.readString(2, &m_description, "no name");
d.readU64(3, &m_centerFrequency, 0);
d.readBlob(4, &m_layout);
d.readBlob(5, &m_spectrumConfig);
d.readBool(6, &m_sourcePreset, true);
// qDebug("Preset::deserialize: m_group: %s mode: %s m_description: %s m_centerFrequency: %llu",
// qPrintable(m_group),
// m_sourcePreset ? "Rx" : "Tx",
// qPrintable(m_description),
// m_centerFrequency);
qint32 sourcesCount = 0;
d.readS32(20, &sourcesCount, 0);
if (sourcesCount >= (200-23)/4) // limit was hit!
{
sourcesCount = ((200-23)/4) - 1;
}
m_deviceConfigs.clear();
for (int i = 0; i < sourcesCount; i++)
{
QString sourceId, sourceSerial;
int sourceSequence;
QByteArray sourceConfig;
d.readString(24 + i*4, &sourceId, "");
d.readString(25 + i*4, &sourceSerial, "");
d.readS32(26 + i*4, &sourceSequence, 0);
d.readBlob(27 + i*4, &sourceConfig);
if (!sourceId.isEmpty())
{
// qDebug("Preset::deserialize: source: id: %s, ser: %s, seq: %d",
// qPrintable(sourceId),
// qPrintable(sourceSerial),
// sourceSequence);
m_deviceConfigs.append(DeviceConfig(sourceId, sourceSerial, sourceSequence, sourceConfig));
}
}
qint32 channelCount;
d.readS32(200, &channelCount, 0);
m_channelConfigs.clear();
for (int i = 0; i < channelCount; i++)
{
QString channel;
QByteArray config;
d.readString(201 + i * 2, &channel, "unknown-channel");
d.readBlob(202 + i * 2, &config);
// qDebug("Preset::deserialize: channel: id: %s", qPrintable(channel));
m_channelConfigs.append(ChannelConfig(channel, config));
}
return true;
}
else
{
resetToDefaults();
return false;
}
}
void Preset::addOrUpdateDeviceConfig(const QString& sourceId,
const QString& sourceSerial,
int sourceSequence,
const QByteArray& config)
{
DeviceeConfigs::iterator it = m_deviceConfigs.begin();
for (; it != m_deviceConfigs.end(); ++it)
{
if (it->m_deviceId == sourceId)
{
if (sourceSerial.isNull() || sourceSerial.isEmpty())
{
if (it->m_deviceSequence == sourceSequence)
{
break;
}
}
else
{
if (it->m_deviceSerial == sourceSerial)
{
break;
}
}
}
}
if (it == m_deviceConfigs.end())
{
m_deviceConfigs.append(DeviceConfig(sourceId, sourceSerial, sourceSequence, config));
}
else
{
it->m_config = config;
}
}
const QByteArray* Preset::findBestDeviceConfig(const QString& sourceId,
const QString& sourceSerial,
int sourceSequence) const
{
DeviceeConfigs::const_iterator it = m_deviceConfigs.begin();
DeviceeConfigs::const_iterator itFirstOfKind = m_deviceConfigs.end();
DeviceeConfigs::const_iterator itMatchSequence = m_deviceConfigs.end();
for (; it != m_deviceConfigs.end(); ++it)
{
if (it->m_deviceId == sourceId)
{
if (itFirstOfKind == m_deviceConfigs.end())
{
itFirstOfKind = it;
}
if (sourceSerial.isNull() || sourceSerial.isEmpty())
{
if (it->m_deviceSequence == sourceSequence)
{
break;
}
}
else
{
if (it->m_deviceSerial == sourceSerial)
{
break;
}
else if(it->m_deviceSequence == sourceSequence)
{
itMatchSequence = it;
}
}
}
}
if (it == m_deviceConfigs.end()) // no exact match
{
if (itMatchSequence != m_deviceConfigs.end()) // match sequence ?
{
qDebug("Preset::findBestSourceConfig: sequence matched: id: %s seq: %d", qPrintable(itMatchSequence->m_deviceId), itMatchSequence->m_deviceSequence);
return &(itMatchSequence->m_config);
}
else if (itFirstOfKind != m_deviceConfigs.end()) // match source type ?
{
qDebug("Preset::findBestSourceConfig: first of kind matched: id: %s", qPrintable(itFirstOfKind->m_deviceId));
return &(itFirstOfKind->m_config);
}
else // definitely not found !
{
qDebug("Preset::findBestSourceConfig: no match");
return 0;
}
}
else // exact match
{
qDebug("Preset::findBestSourceConfig: serial matched (exact): id: %s ser: %s", qPrintable(it->m_deviceId), qPrintable(it->m_deviceSerial));
return &(it->m_config);
}
}