UPNP service fix - minissdpd service install and configure

files/start.sh

@@ -2,24 +2,46 @@
 
 if [ ! -e /etc/minidlna.configured ]
 then
+  # set friendly name
+  sed -i "s@.*friendly_name=.*@friendly_name=$SRVNAME@g" /etc/minidlna.conf
+  # set port
+  [ -z $PORT ] && { PORT=8201; }
+  sed -i "s@port=.*00@port=$PORT@g" /etc/minidlna.conf
+
+  # remove media folders
   sed -i s@media_dir=@\#media_dir=@g /etc/minidlna.conf
-
-  echo "friendly_name=$SRVNAME" >> /etc/minidlna.conf
-
+  # add media folders to the end of file
   for folder in $( echo $FOLDERS | xargs -d',' )
   do
     echo "media_dir=$folder" >> /etc/minidlna.conf
   done
 
-  [ -z $PORT ] && { PORT=8201; }
-  sed -i "s@port=.*00@port=$PORT@g" /etc/minidlna.conf 
-
   date > /etc/minidlna.configured
 fi
 
+# minissdp
+#  get interfaces
+if [ -z "$SSDP_IFACE" ]
+then
+  SSDP_INTERFACE="$( ip addr | grep -i up | egrep -iv '(lo|br-|veth|docker).*:' | cut -f2 -d':' | tr -d ' ' )"
+  if [ $( echo "$INTERFACE" | wc -l ) -gt 1 ]
+  then
+    echo -e "You have more than one interface, choose one!:\n$SSDP_INTERFACE"
+    exit 1
+  fi
+  SSDP_IFACE=$SSDP_INTERFACE
+fi
+if [ $( ss -lntpu | grep -i 1900 | wc -l ) -gt 0 ]
+then
+  echo "Warning, another UPNP service use same UDP port!"
+  echo " Please stop another server and try again."
+fi
+minissdpd -i $SSDP_IFACE || { echo "SSDP service start problem"; exit 1; }
+
+
 # remove stucked pid file
 rm -f /run/minidlna/minidlna.pid
 # start minidlna
-minidlnad -d
+minidlnad -d -v
 
 #/bin/bash