4 files changed, 86 insertions, 0 deletions

diff --git a/src/fbgui.cpp b/src/fbgui.cpp
index add6cfc..dc48235 100644
--- a/src/fbgui.cpp
+++ b/src/fbgui.cpp
@@ -48,6 +48,7 @@ fbgui::fbgui() {
     JavascriptInterface* jsi = new JavascriptInterface(
             _webView->page()->mainFrame());
     QObject::connect(jsi, SIGNAL(quitFbgui()), this, SLOT(close()));
+    QObject::connect(jsi, SIGNAL(shutDownClient()), this, SLOT(performShutDown()));
     QObject::connect(_webView->page()->mainFrame(),
             SIGNAL(javaScriptWindowObjectCleared()), jsi, SLOT(attachToDOM()));
 
@@ -295,3 +296,49 @@ void fbgui::toggleDebugConsole() {
     (_debugConsole->isVisible()) ? _debugConsole->hide()
             : _debugConsole->show();
 }
+//-------------------------------------------------------------------------------------------
+/**
+ * This method performs the shutdown of the client.
+ *
+ * This method performs the shutdown of the client. It is triggered by the
+ * JavascriptInterface::shutDownClient() signal which will be emited in the
+ * JavascriptInterface::shutDown() method.
+ * This method uses an QProcess object to execute the standard linux
+ * shutdown command.
+ *
+ * @see JavascriptInterface::shutDownClient()
+ * @see JavascriptInterface::shutDown()
+ */
+void fbgui::performShutDown() {
+	QProcess *process = new QProcess();
+	QString cmd = "echo o > /proc/sysrq-trigger";
+	qxtLog->debug() << "[sysinfo] Script Output: try to open: " << cmd;
+	process->start(cmd, QIODevice::ReadOnly);
+
+	if (!process->waitForStarted())
+	    qxtLog->debug()
+	            << "[sysinfo] Script Output: process couldn't get opened";
+}
+//-------------------------------------------------------------------------------------------
+/**
+ * This method performs the reboot of the client.
+ *
+ * This method performs the reboot of the client. It is triggered by the
+ * JavascriptInterface::rebootClient() signal which will be emited in the
+ * JavascriptInterface::reboot() method.
+ * This method uses an QProcess object to execute the standard linux
+ * shutdown command.
+ *
+ * @see JavascriptInterface::rebootClient()
+ * @see JavascriptInterface::reboot()
+ */
+void fbgui::performReboot() {
+	QProcess *process = new QProcess();
+	QString cmd = "echo b > /proc/sysrq-trigger";
+	qxtLog->debug() << "[sysinfo] Script Output: try to open: " << cmd;
+	process->start(cmd, QIODevice::ReadOnly);
+
+	if (!process->waitForStarted())
+	    qxtLog->debug()
+	            << "[sysinfo] Script Output: process couldn't get opened";
+}
diff --git a/src/fbgui.h b/src/fbgui.h
index a703d6e..25911fd 100644
--- a/src/fbgui.h
+++ b/src/fbgui.h
@@ -103,6 +103,12 @@ private slots:
     // triggered by fileChanged Signal of _watcher
     // deletes _watcher, since we don't need it anymore and tries to load URL.
     void prepareURLLoad();
+
+    // shut off the system
+    void performShutDown();
+
+    // reboot the system
+    void performReboot();
 };
 
 #endif // FBGUI_H
diff --git a/src/javascriptinterface.cpp b/src/javascriptinterface.cpp
index ea25855..66ec7a5 100644
--- a/src/javascriptinterface.cpp
+++ b/src/javascriptinterface.cpp
@@ -141,6 +141,33 @@ const QString JavascriptInterface::getSysInfo(const QString& info) {
 void JavascriptInterface::quit() {
     emit quitFbgui();
 }
+
+//-------------------------------------------------------------------------------------------------------
+/**
+ * This method performs a shutdown of the client.
+ *
+ * This method performs a shutdown of the client.
+ * Emits the JavascriptInterface::shutDownClient() signal.It is
+ * connected with the fbgui::performShutDown() method.
+ *
+ * @see fbgui::performShutDown()
+ */
+void JavascriptInterface::shutDown() {
+	emit shutDownClient();
+}
+//-------------------------------------------------------------------------------------------------------
+/**
+ * This method performs a reboot of the client.
+ *
+ * This method performs a reboot of the client.
+ * Emits the JavascriptInterface::rebootClient() signal. It is
+ * connected with the fbgui::performReboot() method.
+ *
+ * @see fbgui::performReboot()
+ */
+void JavascriptInterface::reboot() {
+	emit rebootClient();
+}
 //-------------------------------------------------------------------------------------------------------
 //                            Download Manager information exchange
 //-------------------------------------------------------------------------------------------------------
diff --git a/src/javascriptinterface.h b/src/javascriptinterface.h
index 9d7bd37..1f93e38 100644
--- a/src/javascriptinterface.h
+++ b/src/javascriptinterface.h
@@ -39,6 +39,10 @@ signals:
     void requestFile(const QString& filename);
     // quit the application
     void quitFbgui();
+    // shut off the system. connected to  fbgui::performShutDown()
+    void shutDownClient();
+    // reboot the system. connected to  fbgui::performReboot()
+    void rebootClient();
 
 public slots:
     // make sure the interface stays attached on webpage reload
@@ -49,6 +53,8 @@ public slots:
     void setCallbackOnFinished(const QString& function);
     const QString getSysInfo(const QString& info);
     void quit();
+    void shutDown();
+    void reboot();
 
     // callback when downloads are done.
     void callbackOnFinished();