reinit the tree, so we can have metadata

4 files changed, 124 insertions, 0 deletions

diff --git a/x11-misc/virtualgl/files/vgl-helper.sh b/x11-misc/virtualgl/files/vgl-helper.sh
new file mode 100644
index 000000000000..805409284862
--- /dev/null
+++ b/x11-misc/virtualgl/files/vgl-helper.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+. /etc/vgl.conf
+
+vgl_start() {
+    truncate --size=0 /var/lib/VirtualGL/vgl_xauth_key
+
+    set_xauth
+    # Check if XAUTHORITY was set successfully, if not wait up to
+    # 60 seconds to allow X start.
+    tries=120
+    while [ ${tries} -gt 0 ]; do
+        tries=$((tries - 1))
+        if [ -z "${XAUTHORITY}" ]; then
+            sleep 0.5
+            set_xauth
+            continue
+        elif [ ! -e "${XAUTHORITY}" ]; then
+            sleep 0.5
+            # fall through, file not existing yet
+        fi
+        break
+    done
+
+    xauth -f /var/lib/VirtualGL/vgl_xauth_key add $DISPLAY . \
+        $(xauth -f $XAUTHORITY list | awk '{print $3;exit}') && \
+        chmod 644 /var/lib/VirtualGL/vgl_xauth_key
+}
+
+vgl_stop() {
+    rm -f /var/lib/VirtualGL/vgl_xauth_key
+}
+
+
+if [ "${1}" = "start" ]; then
+    vgl_start
+elif [ "${1}" = "stop" ]; then
+    vgl_stop
+fi
diff --git a/x11-misc/virtualgl/files/vgl.confd-r2 b/x11-misc/virtualgl/files/vgl.confd-r2
new file mode 100644
index 000000000000..a0cf7c5f2fde
--- /dev/null
+++ b/x11-misc/virtualgl/files/vgl.confd-r2
@@ -0,0 +1,27 @@
+# /etc/conf.d/vgl
+
+DISPLAY="${DISPLAY:-:0}"
+
+# Make it a function in case we have to repeat it in init script later
+set_xauth() {
+
+# common case (works in almost all tested environments (except of lightdm)):
+XAUTHORITY="$(ps wwax -C X,Xorg -o args= --sort=-stime | grep -m 1 -o '\B[-]auth\s*/var\S*' | cut -d ' ' -f 2)"
+
+# kdm and some others:
+# XAUTHORITY="$(find /var/run/xauth/A${DISPLAY}-*|tail -n1)"
+
+# gdm:
+# XAUTHORITY="/var/gdm/${DISPLAY}.Xauth"
+
+# slim:
+# XAUTHORITY="/var/run/slim.auth"
+
+# lightdm:
+# XAUTHORITY="/var/run/lightdm/root/${DISPLAY}"
+
+# lxdm:
+# XAUTHORITY="/var/run/lxdm/lxdm-${DISPLAY}.auth"
+
+}
+set_xauth
diff --git a/x11-misc/virtualgl/files/vgl.initd-r3 b/x11-misc/virtualgl/files/vgl.initd-r3
new file mode 100644
index 000000000000..951d73287d23
--- /dev/null
+++ b/x11-misc/virtualgl/files/vgl.initd-r3
@@ -0,0 +1,45 @@
+#!/sbin/openrc-run
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# TODO: description="*" and other OpenRC 0.9+ candies
+
+depend() {
+	need xdm
+	after sshd
+}
+
+start() {
+	ebegin "Starting VirtualGL"
+	truncate --size=0 /var/lib/VirtualGL/vgl_xauth_key
+
+  set_xauth
+
+  if [ -z "$XAUTHORITY" ]; then
+
+    einfo "Waiting for xauthority..."
+
+    # wait for xauth file
+    while true; do 
+      set_xauth
+
+      if [ -e "$XAUTHORITY" ]; then
+        break;
+      fi
+
+      sleep 1
+    done 
+  fi
+
+
+	xauth -f /var/lib/VirtualGL/vgl_xauth_key add $DISPLAY . $(xauth -f $XAUTHORITY list | awk '{print $3;exit}') && \
+		chmod 644 /var/lib/VirtualGL/vgl_xauth_key
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping VirtualGL"
+	[ -f /var/lib/VirtualGL/vgl_xauth_key ] && \
+		rm /var/lib/VirtualGL/vgl_xauth_key
+	eend $?
+}
diff --git a/x11-misc/virtualgl/files/vgl.service b/x11-misc/virtualgl/files/vgl.service
new file mode 100644
index 000000000000..a001e8a1d2f1
--- /dev/null
+++ b/x11-misc/virtualgl/files/vgl.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=VirtualGL service
+After=display-manager.service
+
+[Service]
+RemainAfterExit=yes
+PIDFile=/var/run/named/named.pid
+ExecStart=/usr/libexec/vgl-helper.sh start
+ExecStop=/usr/libexec/vgl-helper.sh stop
+
+[Install]
+WantedBy=multi-user.target
+