# update the sudoers file
update-sudoers
-#HACK: make files executable
+#make files executable
if [ -e /opt/usr/bin/QCPUFreq ]; then
chmod a+x /opt/usr/bin/QCPUFreq
- chmod a+x /opt/usr/bin/set_scalingmaxfreq
- chmod a+x /opt/usr/bin/set_sr
fi
-
+if [ -e /opt/usr/bin/QCPUFreq.helper ]; then
+ chmod a+x /opt/usr/bin/QCPUFreq.helper
+fi
# dh_installdeb will replace this with shell code automatically
--- /dev/null
+#!/bin/sh
+#
+# This script is part of QCPUFreq
+# (c)2010 Daniel Klaffenbach
+
+if [[ -z $1 || -z $2 ]]; then
+ echo "$0 should only be called by QCPUFreq"
+ exit 1
+fi
+
+case "$1" in
+ "set_maxfreq")
+ #set scaling_max_freq
+ echo $2 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+ exit 0
+ ;;
+ "set_sr")
+ #enable or disable SmartReflex
+ if [ "$2" == "on" ]; then
+ echo 1 > /sys/power/sr_vdd1_autocomp
+ echo 1 > /sys/power/sr_vdd2_autocomp
+ else
+ echo 0 > /sys/power/sr_vdd1_autocomp
+ echo 0 > /sys/power/sr_vdd2_autocomp
+
+ fi
+ exit 0
+ ;;
+ *)
+ echo "$0 should only be called by QCPUFreq"
+ exit 1
+ ;;
+esac
+
+++ /dev/null
-#!/bin/sh
-#
-# This script is part of QCPUFreq
-# (c)2010 Daniel Klaffenbach
-
-if [ -z $1 ]; then
- echo "Usage: $0 maxfreq"
- exit
-fi
-
-echo $1 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
+++ /dev/null
-#!/bin/sh
-#
-# This script is part of QCPUFreq
-# (c)2010 Daniel Klaffenbach
-
-if [ -z $1 ]; then
- echo "Usage: $0 on|off"
- exit
-fi
-
-if [ $1 == 'on' ]; then
- echo 1 > /sys/power/sr_vdd1_autocomp
- echo 1 > /sys/power/sr_vdd2_autocomp
-else
- echo 0 > /sys/power/sr_vdd1_autocomp
- echo 0 > /sys/power/sr_vdd2_autocomp
-fi
-user ALL = NOPASSWD: /opt/usr/bin/set_scalingmaxfreq
-user ALL = NOPASSWD: /opt/usr/bin/set_sr
+user ALL = NOPASSWD: /opt/usr/bin/QCPUFreq.helper
int newmax = getScalingFreq( ui->freq_adjust->sliderPosition() );
QString max;
max.setNum( newmax );
+
+ callHelper( "set_maxfreq", max );
+
+ refresh();
+}
+
+
+/**
+ * Calls the QCPUFreq helper script with "sudo action param"
+ *
+ * @param action : the action of the helper script
+ * @param param : the parameter for the action
+ * @return exit code
+ */
+int MainWindow::callHelper(QString action, QString param)
+{
+ QProcess helper;
QStringList arguments;
//run sudo in non-interactive mode
arguments.append( "-n" );
-#if defined(Q_WS_MAEMO_5)
- //on Maemo5 the set_scalingmaxfreq-Script is not in $PATH
- arguments.append( "/opt/usr/bin/set_scalingmaxfreq" );
-#else
- arguments.append( "set_scalingmaxfreq" );
-#endif
- arguments.append( max );
+ #if defined(Q_WS_MAEMO_5)
+ //On Maemo 5 the helper script resides in /opt/usr/bin, which us usually not in $PATH
+ arguments.append( "/opt/usr/bin/QCPUFreq.helper" );
+ #else
+ arguments.append( "QCPUFreq.helper" );
+ #endif
- //execute the scaling script
- QProcess script;
- script.execute( "sudo", arguments );
+ arguments.append( action );
+ arguments.append( param );
- refresh();
+ helper.execute( "sudo", arguments );
+
+ return helper.exitCode();
}
*/
void MainWindow::setSmartReflex()
{
-//SmartReflex is only supprted on Maemo5
+//SmartReflex is only supported on Maemo5
#if defined(Q_WS_MAEMO_5)
- QStringList arguments;
- //run sudo in non-interactive mode
- arguments.append( "-n" );
- arguments.append( "/opt/usr/bin/set_sr" );
-
if ( getSmartReflexState() == 1 )
- arguments.append( "off" );
+ callHelper( "set_sr", "off");
else {
QMaemo5InformationBox::information(this, tr( "SmartReflex support is known to be unstable on some devices and may cause random reboots." ), QMaemo5InformationBox::DefaultTimeout);
- arguments.append( "on" );
+ callHelper( "set_sr", "on");
}
- //execute the sr script script
- QProcess script;
- script.execute( "sudo", arguments );
-
#endif
//refresh the UI
refresh();
private:
Ui::MainWindow *ui;
+ int callHelper( QString action, QString param );
QString getCPUTemp();
int getMaxFreq();
int getMinFreq();
#MAKE INSTALL
- INSTALLS += target helper sudoers desktop icon48 icon64 helper_sr locale_de
+ INSTALLS += target helper sudoers desktop icon48 icon64 locale_de
target.path =$$BINDIR
desktop.path = /usr/share/applications/hildon
icon64.files += data/48x48/qcpufreq.png
helper.path = $$BINDIR/
- helper.files += data/scripts/set_scalingmaxfreq
+ helper.files += data/scripts/QCPUFreq.helper
helper.permissions = 755
- helper_sr.path = $$BINDIR/
- helper_sr.files += data/scripts/set_sr
- helper_sr.permissions = 755
-
sudoers.path = /etc/sudoers.d/
sudoers.files += data/sudoers/qcpufreq.sudoers