1 files changed, 73 insertions, 0 deletions
diff --git a/tdecore/tdehw/hwlibdaemons/tdedbus/CPUGovernorService.cpp b/tdecore/tdehw/hwlibdaemons/tdedbus/CPUGovernorService.cpp
new file mode 100644
index 000000000..1e689b7e1
--- /dev/null
+++ b/tdecore/tdehw/hwlibdaemons/tdedbus/CPUGovernorService.cpp
@@ -0,0 +1,73 @@
+/*
+ * CPUGovernorService.cpp
+ *
+ *  Created on: Feb 1, 2021
+ *      Author: emanoil
+ *
+ * hardwarecontrol Copyright (C) 2021 trinity desktop development team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include "CPUGovernorService.h"
+
+CPUGovernorService::CPUGovernorService(TQT_DBusConnection &conn)
+: DeviceServiceBase(conn)
+{
+    // TODO Auto-generated constructor stub
+
+}
+
+CPUGovernorService::~CPUGovernorService()
+{
+    // TODO Auto-generated destructor stub
+}
+
+/*!
+ * Implement virtual methods
+ *
+ */
+bool CPUGovernorService::CanSetCPUGovernor(TQ_INT32 cpu, bool& value, TQT_DBusError& error) {
+    // do something
+    TQString dev = TQString("/sys/devices/system/cpu/cpu%1/cpufreq/scaling_governor").arg(cpu);
+    if ((cpu>-1)) {
+        value = canSetDeviceValue(dev, error);
+    } else {
+        error = TQT_DBusError::stdInvalidArgs(TQString ("Invalid argument cpu: %1, governor: %2").arg(cpu).arg(dev));
+    }
+    if (error.isValid()) {
+        tqDebug(error.message().local8Bit());
+        return false;
+    }
+    return true;
+}
+
+bool CPUGovernorService::SetCPUGovernor(TQ_INT32 cpu, const TQString& governor, bool& value, TQT_DBusError& error) {
+
+    TQString dev = TQString("/sys/devices/system/cpu/cpu%1/cpufreq/scaling_governor").arg(cpu);
+    if ((cpu>-1) && !governor.isEmpty()) {
+        value = setDeviceValue(dev, governor, error);
+    } else {
+        error = TQT_DBusError::stdInvalidArgs(TQString ("Invalid argument cpu: %1, governor: %2").arg(cpu).arg(governor));
+    }
+    if (error.isValid()) {
+        tqDebug(error.message().local8Bit());
+        return false;
+    }
+    return true;
+}
+
+void CPUGovernorService::handleMethodReply(const TQT_DBusMessage& reply) {
+    m_connection->send(reply);
+}
+