File forgotten during the mass commit to version 2.2.5.

diff --git a/user_limit_block b/user_limit_block
new file mode 100755 (executable)
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--- /dev/null
+++ b/user_limit_block
@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
+#                                                            1998, 2008
+# SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
+#
+# SARG donations:
+#      please look at http://sarg.sourceforge.net/donations.php
+# ---------------------------------------------------------------------
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+#
+#
+
+conf="/usr/local/sarg/sarg.conf"
+squid_password_file="/usr/local/squid/etc/passwd"
+tmp="/tmp/sarg_limit.$$"
+
+limit_file=`grep "per_user_limit" $conf|grep -v "#"|awk '{print $2}'`
+
+if [ "$limit_file" != "" ]; then
+   rm -rf $tmp
+   cat $limit_file|while read key; do
+      uline=`grep $key $squid_password_file`
+      grep -v $key $squid_password_file > $tmp
+      echo $uline|sed 's/:/:*/g' >> $tmp
+      cat $tmp > $squid_password_file
+      rm -rf $tmp
+   done
+fi