mirror of
https://github.com/f4exb/sdrangel.git
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8bf1a2f803
Add support for public list of SDRangel servers that can be displayed on Map. Add FLAC and zlib IQ compression. Add IQ squelch for compression. Add remote device/antenna position and direction reporting. Add text messaging.
301 lines
11 KiB
C++
301 lines
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018-2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
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// Copyright (C) 2020 Kacper Michajłow <kasper93@gmail.com> //
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// Copyright (C) 2022-2023 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_REMOTETCPSINK_H_
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#define INCLUDE_REMOTETCPSINK_H_
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#include <QObject>
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#include <QNetworkRequest>
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#include <QThread>
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#include "dsp/basebandsamplesink.h"
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#include "channel/channelapi.h"
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#include "remotetcpsinkbaseband.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class DeviceAPI;
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class ObjectPipe;
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class RemoteTCPSink : public BasebandSampleSink, public ChannelAPI {
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public:
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class MsgConfigureRemoteTCPSink : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const RemoteTCPSinkSettings& getSettings() const { return m_settings; }
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const QList<QString>& getSettingsKeys() const { return m_settingsKeys; }
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bool getForce() const { return m_force; }
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bool getRestartRequired() const { return m_restartRequired; }
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static MsgConfigureRemoteTCPSink* create(const RemoteTCPSinkSettings& settings, const QList<QString>& settingsKeys, bool force, bool restartRequired = false)
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{
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return new MsgConfigureRemoteTCPSink(settings, settingsKeys, force, restartRequired);
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}
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private:
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RemoteTCPSinkSettings m_settings;
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QList<QString> m_settingsKeys;
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bool m_force;
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bool m_restartRequired;
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MsgConfigureRemoteTCPSink(const RemoteTCPSinkSettings& settings, const QList<QString>& settingsKeys, bool force, bool restartRequired) :
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Message(),
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m_settings(settings),
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m_settingsKeys(settingsKeys),
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m_force(force),
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m_restartRequired(restartRequired)
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{ }
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};
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class MsgReportConnection : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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int getClients() const { return m_clients; }
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const QHostAddress& getAddress() const { return m_address; }
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int getPort() const { return m_port; }
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static MsgReportConnection* create(int clients, const QHostAddress& address, quint16 port)
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{
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return new MsgReportConnection(clients, address, port);
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}
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private:
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int m_clients;
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QHostAddress m_address;
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quint16 m_port;
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MsgReportConnection(int clients, const QHostAddress& address, quint16 port) :
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Message(),
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m_clients(clients),
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m_address(address),
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m_port(port)
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{ }
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};
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class MsgReportDisconnect : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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int getClients() const { return m_clients; }
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const QHostAddress& getAddress() const { return m_address; }
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quint16 getPort() const { return m_port; }
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static MsgReportDisconnect* create(int clients, const QHostAddress& address, quint16 port)
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{
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return new MsgReportDisconnect(clients, address, port);
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}
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private:
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int m_clients;
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QHostAddress m_address;
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quint16 m_port;
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MsgReportDisconnect(int clients, const QHostAddress& address, quint16 port) :
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Message(),
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m_clients(clients),
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m_address(address),
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m_port(port)
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{ }
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};
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// Message to report actual transmit bandwidth in bits per second and compression ratio
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class MsgReportBW : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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float getBW() const { return m_bw; }
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float getNetworkBW() const { return m_networkBW; }
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qint64 getBytesUncompressed() const { return m_bytesUncompressed; }
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qint64 getBytesCompressed() const { return m_bytesCompressed; }
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qint64 getBytesTransmitted() const { return m_bytesTransmitted; }
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static MsgReportBW* create(float bw, float networkBW, qint64 bytesUncompressed, qint64 bytesCompressed, qint64 bytesTransmitted)
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{
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return new MsgReportBW(bw, networkBW, bytesUncompressed, bytesCompressed, bytesTransmitted);
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}
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private:
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float m_bw;
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float m_networkBW;
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qint64 m_bytesUncompressed;
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qint64 m_bytesCompressed;
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qint64 m_bytesTransmitted;
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MsgReportBW(float bw, float networkBW, qint64 bytesUncompressed, qint64 bytesCompressed, qint64 bytesTransmitted) :
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Message(),
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m_bw(bw),
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m_networkBW(networkBW),
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m_bytesUncompressed(bytesUncompressed),
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m_bytesCompressed(bytesCompressed),
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m_bytesTransmitted(bytesTransmitted)
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{ }
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};
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// Send a text message to a client (or received message from client)
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class MsgSendMessage : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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QHostAddress getAddress() const { return m_address; }
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quint16 getPort() const { return m_port; }
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const QString& getCallsign() const { return m_callsign; }
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const QString& getText() const { return m_text; }
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bool getBroadcast() const { return m_broadcast; }
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static MsgSendMessage* create(QHostAddress address, quint16 port, const QString& callsign, const QString& text, bool broadcast)
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{
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return new MsgSendMessage(address, port, callsign, text, broadcast);
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}
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private:
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QHostAddress m_address;
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quint16 m_port;
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QString m_callsign;
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QString m_text;
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bool m_broadcast;
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MsgSendMessage(QHostAddress address, quint16 port, const QString& callsign, const QString& text, bool broadcast) :
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Message(),
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m_address(address),
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m_port(port),
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m_callsign(callsign),
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m_text(text),
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m_broadcast(broadcast)
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{ }
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};
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RemoteTCPSink(DeviceAPI *deviceAPI);
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virtual ~RemoteTCPSink();
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virtual void destroy() { delete this; }
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virtual void setDeviceAPI(DeviceAPI *deviceAPI);
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virtual DeviceAPI *getDeviceAPI() { return m_deviceAPI; }
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using BasebandSampleSink::feed;
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virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po);
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virtual void start();
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virtual void stop();
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virtual void pushMessage(Message *msg) { m_inputMessageQueue.push(msg); }
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virtual QString getSinkName() { return objectName(); }
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virtual void getIdentifier(QString& id) { id = objectName(); }
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virtual QString getIdentifier() const { return objectName(); }
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virtual void getTitle(QString& title) { title = "Remote Sink"; }
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virtual qint64 getCenterFrequency() const { return m_settings.m_inputFrequencyOffset; }
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virtual void setCenterFrequency(qint64 frequency);
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virtual QByteArray serialize() const;
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virtual bool deserialize(const QByteArray& data);
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virtual int getNbSinkStreams() const { return 1; }
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virtual int getNbSourceStreams() const { return 0; }
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virtual int getStreamIndex() const { return m_settings.m_streamIndex; }
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virtual qint64 getStreamCenterFrequency(int streamIndex, bool sinkElseSource) const
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{
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(void) streamIndex;
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(void) sinkElseSource;
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return m_settings.m_inputFrequencyOffset;
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}
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virtual int webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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virtual int webapiWorkspaceGet(
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SWGSDRangel::SWGWorkspaceInfo& response,
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QString& errorMessage);
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virtual int webapiSettingsPutPatch(
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bool force,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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static void webapiFormatChannelSettings(
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SWGSDRangel::SWGChannelSettings& response,
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const RemoteTCPSinkSettings& settings);
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static void webapiUpdateChannelSettings(
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RemoteTCPSinkSettings& settings,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response);
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uint32_t getNumberOfDeviceStreams() const;
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int getBasebandSampleRate() const { return m_basebandSampleRate; }
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bool getSquelchOpen() const { return m_basebandSink && m_basebandSink->getSquelchOpen(); }
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void getMagSqLevels(double& avg, double& peak, int& nbSamples)
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{
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if (m_basebandSink) {
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m_basebandSink->getMagSqLevels(avg, peak, nbSamples);
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} else {
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avg = 0.0; peak = 0.0; nbSamples = 1;
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}
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}
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void setMessageQueueToGUI(MessageQueue* queue) final {
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ChannelAPI::setMessageQueueToGUI(queue);
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m_basebandSink->setMessageQueueToGUI(queue);
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}
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static const char* const m_channelIdURI;
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static const char* const m_channelId;
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private:
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DeviceAPI *m_deviceAPI;
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QThread m_thread;
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RemoteTCPSinkBaseband *m_basebandSink;
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RemoteTCPSinkSettings m_settings;
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int m_basebandSampleRate;
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QNetworkAccessManager *m_networkManager;
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QNetworkRequest m_networkRequest;
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int m_clients; // Number of clients currently connected
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QNetworkReply *m_removeRequest;
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virtual bool handleMessage(const Message& cmd);
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void applySettings(const RemoteTCPSinkSettings& settings, const QStringList& settingsKeys, bool force = false, bool restartRequired = false);
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void webapiReverseSendSettings(const QStringList& channelSettingsKeys, const RemoteTCPSinkSettings& settings, bool force);
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void sendChannelSettings(
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const QList<ObjectPipe*>& pipes,
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const QStringList& channelSettingsKeys,
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const RemoteTCPSinkSettings& settings,
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bool force
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);
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void webapiFormatChannelSettings(
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings *swgChannelSettings,
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const RemoteTCPSinkSettings& settings,
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bool force
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);
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void removePublicListing(const QString& address, quint16 port);
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void updatePublicListing();
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private slots:
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void networkManagerFinished(QNetworkReply *reply);
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void handleIndexInDeviceSetChanged(int index);
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};
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#endif /* INCLUDE_REMOTETCPSINK_H_ */
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