From 70c038828228992b07a7c48da5ed1cdf85d917bf Mon Sep 17 00:00:00 2001
From: Martin Whitaker <mageia@martin-whitaker.me.uk>
Date: Tue, 7 Aug 2018 23:59:33 +0100
Subject: Disable screensaver/lock whilst installer is running.

(as requested by the QA team)
---
 NEWS                     |  2 ++
 draklive-install.wrapper | 26 ++++++++++++++++++++------
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/NEWS b/NEWS
index 85c85ca..5a348c9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,5 @@
+- disable screensaver/lock whilst installer is running
+
 2.15
 - revised template for matching live media disk labels
 - translation updates
diff --git a/draklive-install.wrapper b/draklive-install.wrapper
index 5a8f4eb..1da9f0e 100755
--- a/draklive-install.wrapper
+++ b/draklive-install.wrapper
@@ -1,6 +1,20 @@
-#!/bin/sh
-if  [[ "$UID" != "0" ]] ; then
-    /usr/bin/pkexec /usr/sbin/draklive-install-lock-storage "$@"
-    exit $?
-fi
-exec /usr/sbin/draklive-install-lock-storage "$@"
+#!/bin/perl
+use Net::DBus;
+
+if ($>) {
+    if (system('ps -C xscreensaver') == 0) {
+        # xscreensaver doesn't implement the freedesktop API, so we just have to kill it,
+        # We expect the user to reboot after the install completes, so don't bother to
+        # reenable it.
+        system('xscreensaver-command -exit');
+    } else {
+        my $bus = Net::DBus->session;
+        my $service = $bus && $bus->get_service('org.freedesktop.ScreenSaver');
+        my $manager = $service && $service->get_object('/ScreenSaver', 'org.freedesktop.ScreenSaver');
+        my $cookie  = $manager && $manager->Inhibit('draklive-install', 'Install in progress');
+        # The screensaver will be automatically uninhibited when this process exits.
+    }
+    my $status = system("/usr/bin/pkexec /usr/sbin/draklive-install-lock-storage @ARGV");
+    exit($status);
+}
+exec("/usr/sbin/draklive-install-lock-storage @ARGV");
-- 
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