From 880b8b65782ddea1b0d0960c0c588b25a4ca701d Mon Sep 17 00:00:00 2001
From: Mike Hiretsky <mh@calculate.ru>
Date: Thu, 25 Aug 2011 11:51:21 +0400
Subject: [PATCH] Add xautologin script.

---
 data/xautologin | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 setup.py        |  4 +++-
 2 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 data/xautologin

diff --git a/data/xautologin b/data/xautologin
new file mode 100644
index 0000000..775e442
--- /dev/null
+++ b/data/xautologin
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# write pid for init.d/xdm
+echo $BASHPID >/var/run/xinit.pid
+# first param - autologin user
+XUSER=$1
+# number of virtual console
+TTYNUM=$2
+
+# rerun x session for XUSER
+while true
+do
+    # perform user profile setting up
+    env USER=$XUSER /bin/share/calculate/xdm/xdm --login || break
+    # write pam enviroment for pam_ck_connector
+    cat >/home/$XUSER/.pam_environment <<EOF
+CKCON_DISPLAY_DEVICE=
+CKCON_X11_DISPLAY_DEVICE=$TTYNUM
+CKCON_X11_DISPLAY=:0
+EOF
+    # run x session for user XUSER in background
+    su - $XUSER -c 'source /etc/profile
+                    # replace xinit for startx
+                    xinit()
+                    {
+                        # if file is script run it throught bash
+                        if file $1 | grep -1 "POSIX shell script"
+                        then
+                            /bin/bash $*
+                        else
+                            $*
+                        fi
+                    }
+                    # run script start xsession
+                    source /usr/bin/startx' &
+    # store pid user session
+    SESSIONPID=$!
+    # registry user in utmp and wtmp
+    sessreg -a -l :0 $XUSER
+    # wait session logout
+    wait $SESSIONPID
+    # remove user from utmp and wtmp
+    sessreg -d -l :0 $XUSER
+    # perform logout scripts for user
+    env USER=$XUSER /bin/share/calculate/xdm/xdm --logout
+done
+
+exit 0
diff --git a/setup.py b/setup.py
index b843b61..4a52825 100755
--- a/setup.py
+++ b/setup.py
@@ -32,6 +32,7 @@ data_files = []
 var_data_files = []
 
 data_files += [('/etc/init.d', ['data/calculate']),
+               ('/usr/bin',['data/xautologin']),
                ('/usr/share/calculate/doc', ['data/handbook-en.html',
                                              'data/handbook-ru.html']),
                ('/bin',['data/bashlogin'])]
@@ -120,7 +121,8 @@ class cl_install_data(install_data):
         install_data.run(self)
         #data_file = [("/etc/init.d/calculate-2.2",0755)]
         data_file = [("/etc/init.d/calculate",0755),
-                      ("/bin/bashlogin",0755)]
+                     ("/usr/bin/xautologin",0755),
+                     ("/bin/bashlogin",0755)]
         fileNames = map(lambda x: os.path.split(x[0])[1], data_file)
         listNames = map(lambda x: filter(lambda y: y, x[0].split("/")),
                         data_file)