From 34faf3cdea798c1948229ec1bb53c828e2b40bb7 Mon Sep 17 00:00:00 2001
From: Thomas Vanbesien <tvanbesi@proton.me>
Date: Thu, 12 Mar 2026 11:34:22 +0100
Subject: Three-socket Xpl2Client with per-port send/receive and demo port
 selector

---
 src/Xpl2Client.h | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

(limited to 'src/Xpl2Client.h')

diff --git a/src/Xpl2Client.h b/src/Xpl2Client.h
index d339bc3..7ce70ae 100644
--- a/src/Xpl2Client.h
+++ b/src/Xpl2Client.h
@@ -42,7 +42,9 @@ public:
 
   Q_INVOKABLE void connectToServer ();
   Q_INVOKABLE void disconnectFromServer ();
-  Q_INVOKABLE void sendCommand (const QString &command);
+  Q_INVOKABLE void sendToCommandSocket (const QString &message);
+  Q_INVOKABLE void sendToImagingSocket (const QString &message);
+  Q_INVOKABLE void sendToStatusSocket (const QString &message);
 
 signals:
   void hostChanged ();
@@ -50,20 +52,37 @@ signals:
   void imagingPortChanged ();
   void statusPortChanged ();
   void connectedChanged ();
-  void responseReceived (const QString &response);
+  void commandSocketResponseReceived (const QString &response);
+  void imagingSocketResponseReceived (const QString &response);
+  void statusSocketResponseReceived (const QString &response);
   void errorOccurred (const QString &error);
   void statusMessage (const QString &message);
 
 private slots:
-  void onConnected ();
-  void onDisconnected ();
-  void onReadyRead ();
-  void onErrorOccurred (QAbstractSocket::SocketError error);
+  void onCommandSocketConnected ();
+  void onCommandSocketDisconnected ();
+  void onCommandSocketReadyRead ();
+  void onCommandSocketError (QAbstractSocket::SocketError error);
+  void onImagingSocketConnected ();
+  void onImagingSocketDisconnected ();
+  void onImagingSocketReadyRead ();
+  void onImagingSocketError (QAbstractSocket::SocketError error);
+  void onStatusSocketConnected ();
+  void onStatusSocketDisconnected ();
+  void onStatusSocketReadyRead ();
+  void onStatusSocketError (QAbstractSocket::SocketError error);
 
 private:
-  QTcpSocket m_socket;
+  void sendToSocket (QTcpSocket &socket, const QString &label,
+                     const QString &message);
+  void updateConnectedState ();
+
+  QTcpSocket m_commandSocket;
+  QTcpSocket m_imagingSocket;
+  QTcpSocket m_statusSocket;
   QString m_host = QStringLiteral ("127.0.0.1");
   quint16 m_commandPort = 9110;
   quint16 m_imagingPort = 9111;
   quint16 m_statusPort = 9112;
+  bool m_connected = false;
 };
-- 
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