show installed firmware

mainwindow.cpp

@@ -893,6 +893,60 @@ void MainWindow::parseJSON(int mid, QByteArray data)
 	}
 }
 
+void MainWindow::ssh_connected()
+{
+	if(cfg.ssh_auth == "PKey")
+	{
+		QFile file_key(cfg.ssh_pkey);
+
+		if(file_key.open(QIODevice::ReadOnly))
+		{
+			QByteArray key = file_key.readAll();
+
+			file_key.close();
+
+			ssh->loginKey(cfg.ssh_user, key, cfg.ssh_pkpp);
+		}
+	}
+	else
+	{
+		ssh->login(cfg.ssh_user, cfg.ssh_pass);
+	}
+}
+
+void MainWindow::ssh_loginSuccessful()
+{
+	ssh->executeCommand("cat /etc/os-release | grep ROBOROCK_VERSION");
+}
+
+void MainWindow::ssh_commandExecuted(__attribute__((unused)) QString command, QString response)
+{
+	QByteArray firmware = response.toUtf8();
+
+	ssh->disconnectFromHost();
+
+	if(firmware.contains("ROBOROCK_VERSION"))
+	{
+		QMessageBox::information(this, APPNAME, tr("Firmware %1 installed.").arg(QString(firmware.split('=').at(1))));
+	}
+	else
+	{
+		QMessageBox::warning(this, APPNAME, tr("Firmware detection failed:\n\n%1").arg(response.isEmpty() ? tr("got empty response") : response));
+	}
+}
+
+void MainWindow::ssh_disconnected()
+{
+	delete ssh;
+}
+
+void MainWindow::ssh_error(QSshSocket::SshError error)
+{
+	ssh->disconnectFromHost();
+
+	QMessageBox::warning(this, APPNAME, tr("SSH connection error!\n\n%1").arg(ssh_error_strings.at(error)));
+}
+
 void MainWindow::on_actionExit_triggered()
 {
 	close();
@@ -1006,6 +1060,26 @@ void MainWindow::on_actionValetudoUninstall_triggered()
 	}
 }
 
+void MainWindow::on_actionCheckFirmware_triggered()
+{
+	if(cfg.ssh_pass.isEmpty() && cfg.ssh_pkey.isEmpty())
+	{
+		QMessageBox::warning(this, APPNAME, tr("Please setup your ssh settings first!"));
+	}
+	else
+	{
+		ssh = new QSshSocket(this);
+
+		connect(ssh, SIGNAL(connected()), this, SLOT(ssh_connected()));
+		connect(ssh, SIGNAL(disconnected()), this, SLOT(ssh_disconnected()));
+		connect(ssh, SIGNAL(error(QSshSocket::SshError)), this, SLOT(ssh_error(QSshSocket::SshError)));
+		connect(ssh, SIGNAL(loginSuccessful()), this, SLOT(ssh_loginSuccessful()));
+		connect(ssh, SIGNAL(commandExecuted(QString, QString)), this, SLOT(ssh_commandExecuted(QString, QString)));
+
+		ssh->connectToHost(cfg.ip);
+	}
+}
+
 void MainWindow::on_actionUpdateFirmware_triggered()
 {
 	if(QMessageBox::question(this, APPNAME, tr("Are you really sure you want to install a firmware update?\n\nPlease choose the correct version for your model or you will brick your device!"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::Yes)

mainwindow.h

@@ -349,6 +349,7 @@ class MainWindow : public QMainWindow, private Ui::MainWindow
 	QActionGroup *group_map;
 	QRubberBand *rubberBand;
 	qreal scale;
+	QSshSocket *ssh;
 
 private slots:
 
@@ -362,6 +363,7 @@ private slots:
 	void on_actionZones_triggered();
 	void on_actionValetudoInstall_triggered();
 	void on_actionValetudoUninstall_triggered();
+	void on_actionCheckFirmware_triggered();
 	void on_actionUpdateFirmware_triggered();
 	void on_actionHelp_triggered();
 	void on_actionAbout_triggered();
@@ -392,6 +394,12 @@ private slots:
 	void hovered(QAction*);
 	void aboutToHide();
 
+	void ssh_connected();
+	void ssh_disconnected();
+	void ssh_error(QSshSocket::SshError);
+	void ssh_loginSuccessful();
+	void ssh_commandExecuted(QString, QString);
+
 	void resizeEvent(QResizeEvent*);
 	void mousePressEvent(QMouseEvent*);
 	void mouseMoveEvent(QMouseEvent*);

res/rrcc.qrc

@@ -73,6 +73,7 @@
         <file>png/rotate.png</file>
         <file>png/flip.png</file>
         <file>png/question.png</file>
-        <file>png/parcel.png</file>
+        <file>png/fw_chk.png</file>
+        <file>png/fw_upd.png</file>
     </qresource>
 </RCC>

res/ui/mainwindow.ui

@@ -768,6 +768,7 @@
     <property name="title">
      <string>Firmware</string>
     </property>
+    <addaction name="actionCheckFirmware"/>
     <addaction name="actionUpdateFirmware"/>
    </widget>
    <addaction name="menuFile"/>
@@ -808,6 +809,7 @@
    <addaction name="actionValetudoInstall"/>
    <addaction name="actionValetudoUninstall"/>
    <addaction name="separator"/>
+   <addaction name="actionCheckFirmware"/>
    <addaction name="actionUpdateFirmware"/>
    <addaction name="separator"/>
    <addaction name="actionHelp"/>
@@ -1109,7 +1111,7 @@
   <action name="actionUpdateFirmware">
    <property name="icon">
     <iconset resource="../rrcc.qrc">
-     <normaloff>:/png/png/parcel.png</normaloff>:/png/png/parcel.png</iconset>
+     <normaloff>:/png/png/fw_upd.png</normaloff>:/png/png/fw_upd.png</iconset>
    </property>
    <property name="text">
     <string>Update</string>
@@ -1121,6 +1123,21 @@
     <string>Update Firmware</string>
    </property>
   </action>
+  <action name="actionCheckFirmware">
+   <property name="icon">
+    <iconset resource="../rrcc.qrc">
+     <normaloff>:/png/png/fw_chk.png</normaloff>:/png/png/fw_chk.png</iconset>
+   </property>
+   <property name="text">
+    <string>Version</string>
+   </property>
+   <property name="toolTip">
+    <string>Check Firmware</string>
+   </property>
+   <property name="statusTip">
+    <string>Check Firmware</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../rrcc.qrc"/>