sdrangel/sdrbase/remotetcpsinkstarter.cpp

201 wiersze
7.5 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2023 Jon Beniston, M7RCE <jon@beniston.com> //
// //
// 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 <stdio.h>
#include <QTimer>
#include "remotetcpsinkstarter.h"
#include "maincore.h"
#include "device/deviceset.h"
#include "device/deviceapi.h"
#include "device/deviceenumerator.h"
#include "dsp/devicesamplesource.h"
#include "channel/channelapi.h"
#include "SWGChannelSettings.h"
#include "SWGRemoteTCPSinkSettings.h"
#include "SWGDeviceState.h"
// Lists available physical devices to stdout
void RemoteTCPSinkStarter::listAvailableDevices()
{
int nbSamplingDevices = DeviceEnumerator::instance()->getNbRxSamplingDevices();
printf("Available devices:\n");
for (int i = 0; i < nbSamplingDevices; i++)
{
const PluginInterface::SamplingDevice *samplingDevice;
samplingDevice = DeviceEnumerator::instance()->getRxSamplingDevice(i);
if (samplingDevice->type == PluginInterface::SamplingDevice::PhysicalDevice)
{
printf(" HWType: %s", qPrintable(samplingDevice->hardwareId));
if (!samplingDevice->serial.isEmpty()) {
printf(" Serial: %s", qPrintable(samplingDevice->serial));
}
printf("\n");
}
}
}
// Instantiate specified sampling source device and create a RemoteTCPSink channel
// on the specified address and port and start the device
static void startRemoteTCPSink(const QString& address, int port, const QString& hwType, const QString& serial)
{
MainCore *mainCore = MainCore::instance();
// Delete any existing device sets, in case requested device is already in use
int initialDeviceSets = mainCore->getDeviceSets().size();
for (int i = 0; i < initialDeviceSets; i++)
{
MainCore::MsgRemoveLastDeviceSet *msg = MainCore::MsgRemoveLastDeviceSet::create();
mainCore->getMainMessageQueue()->push(msg);
}
// Wait until they've been deleted
if (initialDeviceSets > 0)
{
do
{
QTime dieTime = QTime::currentTime().addMSecs(100);
while (QTime::currentTime() < dieTime) {
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
}
}
while (mainCore->getDeviceSets().size() > 0);
}
// Create DeviceSet
unsigned int deviceSetIndex = mainCore->getDeviceSets().size();
MainCore::MsgAddDeviceSet *msg = MainCore::MsgAddDeviceSet::create(0);
mainCore->getMainMessageQueue()->push(msg);
// Switch to requested device type
int nbSamplingDevices = DeviceEnumerator::instance()->getNbRxSamplingDevices();
bool found = false;
for (int i = 0; i < nbSamplingDevices; i++)
{
const PluginInterface::SamplingDevice *samplingDevice;
samplingDevice = DeviceEnumerator::instance()->getRxSamplingDevice(i);
if (!hwType.isEmpty() && (hwType != samplingDevice->hardwareId)) {
continue;
}
if (!serial.isEmpty() && (serial != samplingDevice->serial)) {
continue;
}
int direction = 0;
MainCore::MsgSetDevice *msg = MainCore::MsgSetDevice::create(deviceSetIndex, i, direction);
mainCore->getMainMessageQueue()->push(msg);
found = true;
break;
}
if (!found)
{
qCritical() << "startRemoteTCPSink: Failed to find device";
return;
}
// Add RemoteTCPSink channel
PluginAPI::ChannelRegistrations *channelRegistrations = mainCore->getPluginManager()->getRxChannelRegistrations();
int nbRegistrations = channelRegistrations->size();
int index = 0;
for (; index < nbRegistrations; index++)
{
if (channelRegistrations->at(index).m_channelId == "RemoteTCPSink") {
break;
}
}
if (index < nbRegistrations)
{
MainCore::MsgAddChannel *msg = MainCore::MsgAddChannel::create(deviceSetIndex, index, 0);
mainCore->getMainMessageQueue()->push(msg);
}
else
{
qCritical() << "startRemoteTCPSink: RemoteTCPSink is not available";
return;
}
int channelIndex = 0;
// Wait until device & channel are created - is there a better way?
DeviceSet *deviceSet = nullptr;
ChannelAPI *channelAPI = nullptr;
do
{
QTime dieTime = QTime::currentTime().addMSecs(100);
while (QTime::currentTime() < dieTime) {
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
}
if (mainCore->getDeviceSets().size() > deviceSetIndex)
{
deviceSet = mainCore->getDeviceSets()[deviceSetIndex];
if (deviceSet) {
channelAPI = deviceSet->m_deviceAPI->getChanelSinkAPIAt(channelIndex);
}
}
}
while (channelAPI == nullptr);
// Set TCP settings
QStringList channelSettingsKeys = {"dataAddress", "dataPort"};
SWGSDRangel::SWGChannelSettings response;
response.init();
SWGSDRangel::SWGRemoteTCPSinkSettings *sinkSettings = response.getRemoteTcpSinkSettings();
sinkSettings->setDataAddress(new QString(address));
sinkSettings->setDataPort(port);
QString errorMessage;
channelAPI->webapiSettingsPutPatch(false, channelSettingsKeys, response, errorMessage);
// Wait some time for settings to be applied
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
// Start the device (use WebAPI so GUI is updated)
DeviceSampleSource *source = deviceSet->m_deviceAPI->getSampleSource();
QStringList deviceActionsKeys;
SWGSDRangel::SWGDeviceState state;
state.init();
int res = source->webapiRun(true, state, errorMessage);
if (res != 200) {
qCritical() << "startRemoteTCPSink: Failed to start device: " << res;
} else {
qInfo().nospace().noquote() << "Remote TCP Sink started on " << address << ":" << port;
}
}
// Start Remote TCP Sink on specified device, with specified address and port
void RemoteTCPSinkStarter::start(const MainParser& parser)
{
QString remoteTCPSinkAddress = parser.getRemoteTCPSinkAddressOption();
int remoteTCPSinkPort = parser.getRemoteTCPSinkPortOption();
QString remoteTCPSinkHWType = parser.getRemoteTCPSinkHWType();
QString remoteTCPSinkSerial = parser.getRemoteTCPSinkSerial();
QTimer::singleShot(250, [=] {
startRemoteTCPSink(
remoteTCPSinkAddress,
remoteTCPSinkPort,
remoteTCPSinkHWType,
remoteTCPSinkSerial);
});
}