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sdrangel/sdrbase/device/deviceenumerator.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016-2019 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 //
// (at your option) any later version. //
// //
// 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 <QGlobalStatic>
#include "deviceenumerator.h"
Q_GLOBAL_STATIC(DeviceEnumerator, deviceEnumerator)
DeviceEnumerator *DeviceEnumerator::instance()
{
return deviceEnumerator;
}
DeviceEnumerator::DeviceEnumerator()
{}
DeviceEnumerator::~DeviceEnumerator()
{}
void DeviceEnumerator::addNonDiscoverableDevices(PluginManager *pluginManager, const DeviceUserArgs& deviceUserArgs)
{
qDebug("DeviceEnumerator::addNonDiscoverableDevices: start");
const QList<DeviceUserArgs::Args>& args = deviceUserArgs.getArgsByDevice();
QList<DeviceUserArgs::Args>::const_iterator argsIt = args.begin();
unsigned int rxIndex = m_rxEnumeration.size();
unsigned int txIndex = m_txEnumeration.size();
unsigned int mimoIndex = m_mimoEnumeration.size();
for (; argsIt != args.end(); ++argsIt)
{
if (!argsIt->m_nonDiscoverable) { // this process is for non discoverable devices only
continue;
}
// qDebug("DeviceEnumerator::addNonDiscoverableDevices: device: %s[%d]", qPrintable(argsIt->m_id), argsIt->m_sequence);
QString serial = QString("%1-%2").arg(argsIt->m_id).arg(argsIt->m_sequence);
PluginInterface *rxPlugin = getRxRegisteredPlugin(pluginManager, argsIt->m_id);
if (rxPlugin && !isRxEnumerated(argsIt->m_id, argsIt->m_sequence))
{
int deviceNbItems = rxPlugin->getDefaultRxNbItems();
QString deviceId = rxPlugin->getDeviceTypeId();
for (int deviceIndex = 0; deviceIndex < deviceNbItems; deviceIndex++)
{
QString description = QString("%1[%2:%3] user defined").arg(argsIt->m_id).arg(argsIt->m_sequence).arg(deviceIndex);
qDebug("DeviceEnumerator::addNonDiscoverableDevices: Rx: %s", qPrintable(description));
PluginInterface::SamplingDevice ndDevice(
description,
argsIt->m_id,
deviceId, // id
serial,
argsIt->m_sequence,
rxPlugin->getSamplingDeviceType(),
PluginInterface::SamplingDevice::StreamSingleRx,
deviceNbItems, // deviceNbItems
deviceIndex // deviceItemIndex
);
m_rxEnumeration.push_back(
DeviceEnumeration(
ndDevice,
rxPlugin,
rxIndex
)
);
rxIndex++;
}
}
PluginInterface *txPlugin = getTxRegisteredPlugin(pluginManager, argsIt->m_id);
if (txPlugin && !isTxEnumerated(argsIt->m_id, argsIt->m_sequence))
{
int deviceNbItems = txPlugin->getDefaultTxNbItems();
QString deviceId = txPlugin->getDeviceTypeId();
for (int deviceIndex = 0; deviceIndex < deviceNbItems; deviceIndex++)
{
QString description = QString("%1[%2:%3] user defined").arg(argsIt->m_id).arg(argsIt->m_sequence).arg(deviceIndex);
qDebug("DeviceEnumerator::addNonDiscoverableDevices: Tx: %s", qPrintable(description));
PluginInterface::SamplingDevice ndDevice(
description,
argsIt->m_id,
deviceId, // id
serial,
argsIt->m_sequence,
txPlugin->getSamplingDeviceType(),
PluginInterface::SamplingDevice::StreamSingleTx,
deviceNbItems, // deviceNbItems
deviceIndex // deviceItemIndex
);
m_txEnumeration.push_back(
DeviceEnumeration(
ndDevice,
txPlugin,
txIndex
)
);
txIndex++;
}
}
PluginInterface *mimoPlugin = getMIMORegisteredPlugin(pluginManager, argsIt->m_id);
if (mimoPlugin && !isMIMOEnumerated(argsIt->m_id, argsIt->m_sequence))
{
int deviceNbItems = mimoPlugin->getDefaultMIMONbItems();
QString deviceId = mimoPlugin->getDeviceTypeId();
for (int deviceIndex = 0; deviceIndex < deviceNbItems; deviceIndex++)
{
QString description = QString("%1[%2:%3] user defined").arg(argsIt->m_id).arg(argsIt->m_sequence).arg(deviceIndex);
qDebug("DeviceEnumerator::addNonDiscoverableDevices: MIMO: %s", qPrintable(description));
PluginInterface::SamplingDevice ndDevice(
description,
argsIt->m_id,
deviceId, // id
serial,
argsIt->m_sequence,
mimoPlugin->getSamplingDeviceType(),
PluginInterface::SamplingDevice::StreamMIMO,
deviceNbItems, // deviceNbItems
deviceIndex // deviceItemIndex
);
m_mimoEnumeration.push_back(
DeviceEnumeration(
ndDevice,
mimoPlugin,
mimoIndex
)
);
mimoIndex++;
}
}
} // loop through user args
}
PluginInterface *DeviceEnumerator::getRxRegisteredPlugin(PluginManager *pluginManager, const QString& deviceHwId)
{
PluginAPI::SamplingDeviceRegistrations& rxDeviceRegistrations = pluginManager->getSourceDeviceRegistrations();
PluginInterface *rxPlugin = nullptr;
for (int i = 0; i < rxDeviceRegistrations.count(); i++)
{
if (deviceHwId == rxDeviceRegistrations[i].m_deviceHardwareId)
{
rxPlugin = rxDeviceRegistrations[i].m_plugin;
break;
}
}
return rxPlugin;
}
bool DeviceEnumerator::isRxEnumerated(const QString& deviceHwId, int deviceSequence)
{
std::vector<DeviceEnumeration>::const_iterator rxIt = m_rxEnumeration.begin();
for (; rxIt != m_rxEnumeration.end(); ++rxIt)
{
if ((rxIt->m_samplingDevice.hardwareId == deviceHwId) && (rxIt->m_samplingDevice.sequence == deviceSequence)) {
return true;
}
}
return false;
}
PluginInterface *DeviceEnumerator::getTxRegisteredPlugin(PluginManager *pluginManager, const QString& deviceHwId)
{
PluginAPI::SamplingDeviceRegistrations& txDeviceRegistrations = pluginManager->getSinkDeviceRegistrations();
PluginInterface *txPlugin = nullptr;
for (int i = 0; i < txDeviceRegistrations.count(); i++)
{
if (deviceHwId == txDeviceRegistrations[i].m_deviceHardwareId)
{
txPlugin = txDeviceRegistrations[i].m_plugin;
break;
}
}
return txPlugin;
}
bool DeviceEnumerator::isTxEnumerated(const QString& deviceHwId, int deviceSequence)
{
std::vector<DeviceEnumeration>::const_iterator txIt = m_txEnumeration.begin();
for (; txIt != m_txEnumeration.end(); ++txIt)
{
if ((txIt->m_samplingDevice.hardwareId == deviceHwId) && (txIt->m_samplingDevice.sequence == deviceSequence)) {
return true;
}
}
return false;
}
PluginInterface *DeviceEnumerator::getMIMORegisteredPlugin(PluginManager *pluginManager, const QString& deviceHwId)
{
PluginAPI::SamplingDeviceRegistrations& mimoDeviceRegistrations = pluginManager->getMIMODeviceRegistrations();
PluginInterface *mimoPlugin = nullptr;
for (int i = 0; i < mimoDeviceRegistrations.count(); i++)
{
if (deviceHwId == mimoDeviceRegistrations[i].m_deviceHardwareId)
{
mimoPlugin = mimoDeviceRegistrations[i].m_plugin;
break;
}
}
return mimoPlugin;
}
bool DeviceEnumerator::isMIMOEnumerated(const QString& deviceHwId, int deviceSequence)
{
std::vector<DeviceEnumeration>::const_iterator mimoIt = m_mimoEnumeration.begin();
for (; mimoIt != m_mimoEnumeration.end(); ++mimoIt)
{
if ((mimoIt->m_samplingDevice.hardwareId == deviceHwId) && (mimoIt->m_samplingDevice.sequence == deviceSequence)) {
return true;
}
}
return false;
}
void DeviceEnumerator::enumerateDevices(PluginAPI::SamplingDeviceRegistrations& deviceRegistrations, DevicesEnumeration& enumeration, PluginInterface::SamplingDevice::StreamType type)
{
DevicesEnumeration tempEnumeration;
PluginInterface::OriginDevices originDevices;
QStringList originDevicesHwIds;
for (int i = 0; i < deviceRegistrations.count(); i++)
{
qDebug("DeviceEnumerator::enumerateDevices: %s", qPrintable(deviceRegistrations[i].m_deviceId));
deviceRegistrations[i].m_plugin->enumOriginDevices(originDevicesHwIds, originDevices);
PluginInterface::SamplingDevices samplingDevices;
if (type == PluginInterface::SamplingDevice::StreamSingleRx) {
samplingDevices = deviceRegistrations[i].m_plugin->enumSampleSources(originDevices);
} else if (type == PluginInterface::SamplingDevice::StreamSingleTx) {
samplingDevices = deviceRegistrations[i].m_plugin->enumSampleSinks(originDevices);
} else {
samplingDevices = deviceRegistrations[i].m_plugin->enumSampleMIMO(originDevices);
}
for (int j = 0; j < samplingDevices.count(); j++)
{
tempEnumeration.push_back(
DeviceEnumeration(
samplingDevices[j],
deviceRegistrations[i].m_plugin,
0 // Index will be set when adding to enumeration below
)
);
}
}
// We don't remove devices that are no-longer found from the enumeration list, in case their
// index is referenced in some other object (E.g. DeviceGUI)
// Instead we mark as removed. If later re-added, then we re-use the same index
for (DevicesEnumeration::iterator it = enumeration.begin(); it != enumeration.end(); ++it)
{
bool found = false;
for (DevicesEnumeration::iterator it2 = tempEnumeration.begin(); it2 != tempEnumeration.end(); ++it2)
{
if (it->m_samplingDevice == it2->m_samplingDevice)
{
found = true;
break;
}
}
if (!found) {
it->m_samplingDevice.removed = true;
}
}
// Add new entries and update existing (in case re-added or sequence number has changed)
int index = enumeration.size();
for (DevicesEnumeration::iterator it = tempEnumeration.begin(); it != tempEnumeration.end(); ++it)
{
bool found = false;
for (DevicesEnumeration::iterator it2 = enumeration.begin(); it2 != enumeration.end(); ++it2)
{
if (it->m_samplingDevice == it2->m_samplingDevice)
{
it2->m_samplingDevice.removed = false;
it2->m_samplingDevice.displayedName = it->m_samplingDevice.displayedName;
found = true;
break;
}
}
if (!found)
{
it->m_index = index++;
enumeration.push_back(*it);
}
}
}
void DeviceEnumerator::enumerateRxDevices(PluginManager *pluginManager)
{
enumerateDevices(pluginManager->getSourceDeviceRegistrations(), m_rxEnumeration, PluginInterface::SamplingDevice::StreamSingleRx);
}
void DeviceEnumerator::enumerateTxDevices(PluginManager *pluginManager)
{
enumerateDevices(pluginManager->getSinkDeviceRegistrations(), m_txEnumeration, PluginInterface::SamplingDevice::StreamSingleTx);
}
void DeviceEnumerator::enumerateMIMODevices(PluginManager *pluginManager)
{
enumerateDevices(pluginManager->getMIMODeviceRegistrations(), m_mimoEnumeration, PluginInterface::SamplingDevice::StreamMIMO);
}
void DeviceEnumerator::listRxDeviceNames(QList<QString>& list, std::vector<int>& indexes) const
{
for (DevicesEnumeration::const_iterator it = m_rxEnumeration.begin(); it != m_rxEnumeration.end(); ++it)
{
if (((it->m_samplingDevice.claimed < 0) && (!it->m_samplingDevice.removed)) || (it->m_samplingDevice.type == PluginInterface::SamplingDevice::BuiltInDevice))
{
list.append(it->m_samplingDevice.displayedName);
indexes.push_back(it->m_index);
}
}
}
void DeviceEnumerator::listTxDeviceNames(QList<QString>& list, std::vector<int>& indexes) const
{
for (DevicesEnumeration::const_iterator it = m_txEnumeration.begin(); it != m_txEnumeration.end(); ++it)
{
if (((it->m_samplingDevice.claimed < 0) && (!it->m_samplingDevice.removed)) || (it->m_samplingDevice.type == PluginInterface::SamplingDevice::BuiltInDevice))
{
list.append(it->m_samplingDevice.displayedName);
indexes.push_back(it->m_index);
}
}
}
void DeviceEnumerator::listMIMODeviceNames(QList<QString>& list, std::vector<int>& indexes) const
{
for (DevicesEnumeration::const_iterator it = m_mimoEnumeration.begin(); it != m_mimoEnumeration.end(); ++it)
{
if (((it->m_samplingDevice.claimed < 0) && (!it->m_samplingDevice.removed)) || (it->m_samplingDevice.type == PluginInterface::SamplingDevice::BuiltInDevice))
{
list.append(it->m_samplingDevice.displayedName);
indexes.push_back(it->m_index);
}
}
}
void DeviceEnumerator::changeRxSelection(int tabIndex, int deviceIndex)
{
for (DevicesEnumeration::iterator it = m_rxEnumeration.begin(); it != m_rxEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
if (it->m_index == deviceIndex) {
it->m_samplingDevice.claimed = tabIndex;
}
}
}
void DeviceEnumerator::changeTxSelection(int tabIndex, int deviceIndex)
{
for (DevicesEnumeration::iterator it = m_txEnumeration.begin(); it != m_txEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
if (it->m_index == deviceIndex) {
it->m_samplingDevice.claimed = tabIndex;
}
}
}
void DeviceEnumerator::changeMIMOSelection(int tabIndex, int deviceIndex)
{
for (DevicesEnumeration::iterator it = m_mimoEnumeration.begin(); it != m_mimoEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
if (it->m_index == deviceIndex) {
it->m_samplingDevice.claimed = tabIndex;
}
}
}
void DeviceEnumerator::removeRxSelection(int tabIndex)
{
for (DevicesEnumeration::iterator it = m_rxEnumeration.begin(); it != m_rxEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
}
}
void DeviceEnumerator::removeTxSelection(int tabIndex)
{
for (DevicesEnumeration::iterator it = m_txEnumeration.begin(); it != m_txEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
}
}
void DeviceEnumerator::removeMIMOSelection(int tabIndex)
{
for (DevicesEnumeration::iterator it = m_mimoEnumeration.begin(); it != m_mimoEnumeration.end(); ++it)
{
if (it->m_samplingDevice.claimed == tabIndex) {
it->m_samplingDevice.claimed = -1;
}
}
}
int DeviceEnumerator::getFileInputDeviceIndex() const
{
for (DevicesEnumeration::const_iterator it = m_rxEnumeration.begin(); it != m_rxEnumeration.end(); ++it)
{
if (it->m_samplingDevice.id == PluginManager::getFileInputDeviceId()) {
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getFileOutputDeviceIndex() const
{
for (DevicesEnumeration::const_iterator it = m_txEnumeration.begin(); it != m_txEnumeration.end(); ++it)
{
if (it->m_samplingDevice.id == PluginManager::getFileOutputDeviceId()) {
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getTestMIMODeviceIndex() const
{
for (DevicesEnumeration::const_iterator it = m_mimoEnumeration.begin(); it != m_mimoEnumeration.end(); ++it)
{
if (it->m_samplingDevice.id == PluginManager::getTestMIMODeviceId()) {
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getRxSamplingDeviceIndex(const QString& deviceId, int sequence, int deviceItemIndex)
{
for (DevicesEnumeration::iterator it = m_rxEnumeration.begin(); it != m_rxEnumeration.end(); ++it)
{
if ((it->m_samplingDevice.id == deviceId)
&& (it->m_samplingDevice.sequence == sequence)
&& (it->m_samplingDevice.deviceItemIndex == deviceItemIndex))
{
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getTxSamplingDeviceIndex(const QString& deviceId, int sequence, int deviceItemIndex)
{
for (DevicesEnumeration::iterator it = m_txEnumeration.begin(); it != m_txEnumeration.end(); ++it)
{
if ((it->m_samplingDevice.id == deviceId)
&& (it->m_samplingDevice.sequence == sequence)
&& (it->m_samplingDevice.deviceItemIndex == deviceItemIndex))
{
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getMIMOSamplingDeviceIndex(const QString& deviceId, int sequence)
{
for (DevicesEnumeration::iterator it = m_mimoEnumeration.begin(); it != m_mimoEnumeration.end(); ++it)
{
if ((it->m_samplingDevice.id == deviceId) && (it->m_samplingDevice.sequence == sequence)) {
return it->m_index;
}
}
return -1;
}
int DeviceEnumerator::getBestRxSamplingDeviceIndex(const QString& deviceId, const QString& deviceSerial, int deviceSequence, int deviceItemIndex)
{
return getBestSamplingDeviceIndex(m_rxEnumeration, deviceId, deviceSerial, deviceSequence, deviceItemIndex);
}
int DeviceEnumerator::getBestTxSamplingDeviceIndex(const QString& deviceId, const QString& deviceSerial, int deviceSequence, int deviceItemIndex)
{
return getBestSamplingDeviceIndex(m_txEnumeration, deviceId, deviceSerial, deviceSequence, deviceItemIndex);
}
int DeviceEnumerator::getBestMIMOSamplingDeviceIndex(const QString& deviceId, const QString& deviceSerial, int deviceSequence)
{
return getBestSamplingDeviceIndex(m_mimoEnumeration, deviceId, deviceSerial, deviceSequence, -1);
}
int DeviceEnumerator::getBestSamplingDeviceIndex(
const DevicesEnumeration& devicesEnumeration,
const QString& deviceId,
const QString& deviceSerial,
int deviceSequence,
int deviceItemIndex
)
{
DevicesEnumeration::const_iterator it = devicesEnumeration.begin();
DevicesEnumeration::const_iterator itFirstOfKind = devicesEnumeration.end();
DevicesEnumeration::const_iterator itMatchSequence = devicesEnumeration.end();
for (; it != devicesEnumeration.end(); ++it)
{
if ((it->m_samplingDevice.id == deviceId) &&
(
((deviceItemIndex < 0) || (deviceItemIndex > it->m_samplingDevice.deviceNbItems)) || // take first if item index is negative or out of range
((deviceItemIndex <= it->m_samplingDevice.deviceNbItems) && (deviceItemIndex == it->m_samplingDevice.deviceItemIndex)) // take exact item index if in range
)
)
{
if (itFirstOfKind == devicesEnumeration.end()) {
itFirstOfKind = it;
}
if (deviceSerial.isNull() || deviceSerial.isEmpty())
{
if (it->m_samplingDevice.sequence == deviceSequence) {
break;
}
}
else
{
if (it->m_samplingDevice.serial == deviceSerial) {
break;
} else if(it->m_samplingDevice.sequence == deviceSequence) {
itMatchSequence = it;
}
}
}
}
if (it == devicesEnumeration.end()) // no exact match
{
if (itMatchSequence != devicesEnumeration.end()) // match sequence and device type ?
{
qDebug("DeviceEnumerator::getBestSamplingDeviceIndex: sequence matched: id: %s ser: %s seq: %d",
qPrintable(itMatchSequence->m_samplingDevice.id),
qPrintable(itMatchSequence->m_samplingDevice.serial),
itMatchSequence->m_samplingDevice.sequence);
return itMatchSequence - devicesEnumeration.begin();
}
else if (itFirstOfKind != devicesEnumeration.end()) // match just device type ?
{
qDebug("DeviceEnumerator::getBestSamplingDeviceIndex: first of kind matched: id: %s ser: %s seq: %d",
qPrintable(itFirstOfKind->m_samplingDevice.id),
qPrintable(itFirstOfKind->m_samplingDevice.serial),
itFirstOfKind->m_samplingDevice.sequence);
return itFirstOfKind - devicesEnumeration.begin();
}
else // definitely not found !
{
qDebug("DeviceEnumerator::getBestSamplingDeviceIndex: no match");
return -1;
}
}
else // exact match
{
qDebug("DeviceEnumerator::getBestSamplingDeviceIndex: serial matched (exact): id: %s ser: %s",
qPrintable(it->m_samplingDevice.id), qPrintable(it->m_samplingDevice.serial));
return it - devicesEnumeration.begin();
}
}
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