From 04f990ae5a82beb9906b7f8f2a13a415e1a9c3aa Mon Sep 17 00:00:00 2001
From: Alex Burr <alex.burr@kano.me>
Date: Thu, 17 Nov 2016 16:51:13 +0000
Subject: [PATCH] Add dbus config and systemd config, installation and
 packaging of kano-memory-monitor

---
 config/dbus/me.kano.monitor.conf    | 17 +++++++++++++++++
 config/sudoers.d/kano-desktop_conf  |  3 +++
 debian/install                      |  5 +++++
 systemd/kano-common-monitor.service | 10 ++++++++++
 systemd/kano-common.target          |  2 +-
 5 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 config/dbus/me.kano.monitor.conf
 create mode 100644 systemd/kano-common-monitor.service

diff --git a/config/dbus/me.kano.monitor.conf b/config/dbus/me.kano.monitor.conf
new file mode 100644
index 0000000..7fe6861
--- /dev/null
+++ b/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>
diff --git a/config/sudoers.d/kano-desktop_conf b/config/sudoers.d/kano-desktop_conf
index b29e1bb..8ee3525 100644
--- a/config/sudoers.d/kano-desktop_conf
+++ b/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
diff --git a/debian/install b/debian/install
index e1da759..0346be1 100644
--- a/debian/install
+++ b/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/user@.service.d
@@ -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/
diff --git a/systemd/kano-common-monitor.service b/systemd/kano-common-monitor.service
new file mode 100644
index 0000000..014b0e7
--- /dev/null
+++ b/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
diff --git a/systemd/kano-common.target b/systemd/kano-common.target
index b27187b..7edd58c 100644
--- a/systemd/kano-common.target
+++ b/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