Add dbus config and systemd config, installation and packaging of kan…

…o-memory-monitor

config/dbus/me.kano.monitor.conf

@@ -0,0 +1,17 @@
+
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-Bus Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<busconfig>
+
+    <policy context="default">
+
+        <!-- Allow kano-boards-daemon to reserve the bus name -->
+        <allow own="me.kano.monitor"/>
+
+        <!-- Allow clients to call methods on interfaces on this bus name -->
+        <allow send_destination="me.kano.monitor"/>
+
+    </policy>
+
+</busconfig>

config/sudoers.d/kano-desktop_conf

@@ -13,3 +13,6 @@ Cmnd_Alias KILL_DESKTOP_WIDGETS = /usr/bin/pkill kano-settings, \
 
 # allow user to switch to virtual console terminals
 %sudo   ALL=(root) NOPASSWD: /bin/chvt
+
+# kano-memory-monitor is run as root to allow pid tracking
+%sudo   ALL=(root) NOPASSWD: /usr/bin/kano-memory-monitor

debian/install

@@ -21,6 +21,8 @@ config/gtk-2.0 etc/skel/.config/
 config/dconf etc/skel/.config/
 config/console usr/share/kano-desktop/config
 
+config/dbus/me.kano.monitor.conf /etc/dbus-1/system.d/
+
 config/sudoers.d/* usr/share/kano-desktop/config/sudoers.d
 
 config/systemd/kano.conf /lib/systemd/system/[email protected]
@@ -36,6 +38,7 @@ bin/use-the-force usr/bin
 bin/kano-dashboard-confirm usr/bin
 bin/make-adventures usr/bin
 bin/kano-keyboard-hotkeys usr/bin
+bin/kano-memory-monitor usr/bin
 
 scripts/* usr/share/kano-desktop/scripts
 
@@ -45,3 +48,5 @@ kano-mount-trigger/kano-mount-trigger /usr/bin/
 kano-mount-trigger/95-kano-mount-trigger.rules /lib/udev/rules.d/
 
 systemd/* /usr/lib/systemd/user/
+
+kano_monitor /usr/lib/python2.7/dist-packages/

systemd/kano-common-monitor.service

@@ -0,0 +1,10 @@
+#
+# kano-common-monitor
+#
+
+[Unit]
+Description=Kano Memory Monitor
+IgnoreOnIsolate=true
+
+[Service]
+ExecStart=/usr/bin/sudo /usr/bin/kano-memory-monitor

systemd/kano-common.target

@@ -9,4 +9,4 @@ Description=Kano Common User Services
 IgnoreOnIsolate=true
 Requires=kano-common-tracker.service kano-common-notifications.service \
  kano-common-speakerleds.service kano-common-boards.service \
- kano-common-keyboard.service
+ kano-common-keyboard.service kano-common-monitor.service