# This file is part of DisOrder
# Copyright (C) 2008 Richard Kettlewell
#
-# This program is free software; you can redistribute it and/or modify
+# 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
+# the Free Software Foundation, either version 3 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.
-#
+#
+# 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 02111-1307
-# USA
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
set -e
echo "(enter one or more directories separated by spaces)"
read -r roots
ok=true
+ anyroots=false
for root in $roots; do
if [ ! -d $root ]; then
echo "'$root' does not exist"
ok=false
+ else
+ anyroots=true
fi
done
- if $ok; then
+ if $anyroots && $ok; then
break
fi
done
fi
if [ -z "$encoding" ]; then
- echo
- echo "What filesystem encoding should I assume for track names?"
- echo "(e.g. UTF-8, ISO-8859-1, ...)"
- read -r encoding
+ while :; do
+ echo
+ echo "What filesystem encoding should I assume for track names?"
+ echo "(e.g. UTF-8, ISO-8859-1, ...)"
+ read -r encoding
+ if [ ! -z "$encoding" ]; then
+ break
+ fi
+ done
fi
if [ -z "$port" ]; then
none )
break
;;
- [^0-9] )
+ [^0-9] | "" )
echo "'$port' is not a valid port number"
continue
;;
none )
break
;;
- [^0-9] )
+ [^0-9] | "" )
echo "'$mcast_port' is not a valid port number"
continue
;;
echo
echo "Proposed DisOrder setup:"
echo " Music directory: $roots"
-if [ $port = none ]; then
+if [ "$port" = none ]; then
echo " Do not listen on a TCP port"
else
echo " TCP port to listen on: $port"