RemoteSource: refactored Thread to Worker object moved to thread. Equivalent to FileInput changes

2026-06-05 23:45:00 -04:00 · 2020-07-12 10:03:08 +02:00
parent b19dedc24d
commit 8babeb87a7
5 changed files with 63 additions and 115 deletions
@@ -0,0 +1,83 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2018-2020 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/>.          //
+///////////////////////////////////////////////////////////////////////////////////
+
+#ifndef PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_
+#define PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_
+
+#include <QObject>
+#include <QHostAddress>
+
+#include "util/message.h"
+#include "util/messagequeue.h"
+
+class RemoteDataQueue;
+class RemoteDataBlock;
+class QUdpSocket;
+
+class RemoteSourceWorker : public QObject {
+    Q_OBJECT
+public:
+    class MsgDataBind : public Message {
+        MESSAGE_CLASS_DECLARATION
+
+    public:
+        QHostAddress getAddress() const { return m_address; }
+        uint16_t getPort() const { return m_port; }
+
+        static MsgDataBind* create(const QString& address, uint16_t port) {
+            return new MsgDataBind(address, port);
+        }
+
+    protected:
+        QHostAddress m_address;
+        uint16_t m_port;
+
+        MsgDataBind(const QString& address, uint16_t port) :
+            Message(),
+            m_port(port)
+        {
+            m_address.setAddress(address);
+        }
+    };
+
+    RemoteSourceWorker(RemoteDataQueue *dataQueue, QObject* parent = 0);
+    ~RemoteSourceWorker();
+
+    void startWork();
+    void stopWork();
+    void dataBind(const QString& address, uint16_t port);
+
+private:
+    volatile bool m_running;
+
+    MessageQueue m_inputMessageQueue;
+    RemoteDataQueue *m_dataQueue;
+
+    QHostAddress m_address;
+    QUdpSocket *m_socket;
+
+    static const uint32_t m_nbDataBlocks = 4;          //!< number of data blocks in the ring buffer
+    RemoteDataBlock *m_dataBlocks[m_nbDataBlocks];  //!< ring buffer of data blocks indexed by frame affinity
+
+private slots:
+    void handleInputMessages();
+    void readPendingDatagrams();
+};
+
+
+
+#endif /* PLUGINS_CHANNELTX_REMOTESRC_REMOTESRCWORKER_H_ */