Add x11/lightdm and x11/lightdm-gtk-greeter.

Lightdm is a display manager that:
* Is cross-desktop - supports different desktops
* Supports different display technologies
* Is lightweight - low memory usage and fast performance
* Has a comprehensive test suite

WWW: https://www.freedesktop.org/wiki/Software/LightDM/

lightdm-gtk-greeter is the reference GTK+ greeter for LightDM.

WWW: https://launchpad.net/lightdm-gtk-greeter

Approved by:	adamw (mentor, implicit)

1 files changed, 71 insertions, 0 deletions

diff --git a/x11/lightdm/files/Xsession.in b/x11/lightdm/files/Xsession.in
new file mode 100644
index 000000000000..76de7d9060a9
--- /dev/null
+++ b/x11/lightdm/files/Xsession.in
@@ -0,0 +1,71 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# LightDM wrapper to run around X sessions.
+
+echo "Running X session wrapper"
+
+# Load profile
+for file in "%%LOCALBASE%%/etc/profile" "$HOME/.profile" "%%LOCALBASE%%/etc/xprofile" "$HOME/.xprofile"; do
+	if [ -f "$file" ]; then
+		echo "Loading profile from $file";
+		. "$file"
+	fi
+done
+
+# Load resources
+for file in "%%LOCALBASE%%/etc/X11/Xresources" "$HOME/.Xresources"; do
+	if [ -f "$file" ]; then
+		echo "Loading resource: $file"
+		xrdb -merge "$file"
+	fi
+done
+
+# Load keymaps
+for file in "%%LOCALBASE%%/etc/X11/Xkbmap" "$HOME/.Xkbmap"; do
+	if [ -f "$file" ]; then
+		echo "Loading keymap: $file"
+		setxkbmap `cat "$file"`
+		XKB_IN_USE=yes
+	fi
+done
+
+# Load xmodmap if not using XKB
+if [ -z "$XKB_IN_USE" ]; then
+	for file in "%%LOCALBASE%%/etc/X11/Xmodmap" "$HOME/.Xmodmap"; do
+		if [ -f "$file" ]; then
+			echo "Loading modmap: $file"
+			xmodmap "$file"
+		fi
+	done
+fi
+
+unset XKB_IN_USE
+
+# Run all system xinitrc shell scripts
+xinitdir="%%LOCALBASE%%/etc/X11/xinit/xinitrc.d"
+if [ -d "$xinitdir" ]; then
+	for script in $xinitdir/*; do
+		echo "Loading xinit script $script"
+		if [ -x "$script" -a ! -d "$script" ]; then
+			. "$script"
+		fi
+	done
+fi
+
+# Load Xsession scripts
+xsessiondir="%%LOCALBASE%%/share/xsessions"
+if [ -d "$xsessiondir" ]; then
+	for file in `ls $xsessiondir`; do
+		script="$xsessiondir/$file"
+		echo "Loading X session script $script"
+		if [ -r "$script" -a -f "$script" ] && expr "$file" : '^[[:alnum:]_-]\+$' > /dev/null; then
+			. "$script"
+		fi
+	done
+fi
+
+echo "X session wrapper complete, running session $@"
+
+exec $@