302 lines
9.3 KiB
Bash
Executable File
302 lines
9.3 KiB
Bash
Executable File
#!/bin/bash
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# _____ _ _
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# | __|___ ___ ___ _| |___ _____| |_ ___ ___ ___
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# | __| _| -_| -_| . | . | | . | . | | -_|
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# |__| |_| |___|___|___|___|_|_|_|___|___|_|_|___|
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#
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# Freedom in the Cloud
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#
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# DLNA application
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#
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# License
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# =======
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#
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# Copyright (C) 2014-2018 Bob Mottram <bob@freedombone.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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VARIANTS='full full-vim media'
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IN_DEFAULT_INSTALL=0
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SHOW_ON_ABOUT=0
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DLNA_SHORT_DESCRIPTION=$'DLNA media'
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DLNA_DESCRIPTION=$'DLNA media'
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DLNA_MOBILE_APP_URL=
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dlna_variables=(SYSTEM_TYPE
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USB_MOUNT_DLNA
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INSTALLED_WITHIN_DOCKER
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MY_USERNAME)
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function logging_on_dlna {
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echo -n ''
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}
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function logging_off_dlna {
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echo -n ''
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}
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function configure_interactive_dlna {
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W=(1 $"Attach a drive containing playable media"
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2 $"Remove a drive containing playable media")
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while true
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do
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# shellcheck disable=SC2068
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selection=$(dialog --backtitle $"Freedombone Administrator Control Panel" --title $"Media Menu" --menu $"Choose an operation, or ESC to exit:" 10 60 2 "${W[@]}" 3>&2 2>&1 1>&3)
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if [ ! "$selection" ]; then
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break
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fi
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case $selection in
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1) attach-music;;
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2) remove-music;;
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esac
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done
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}
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function install_interactive_dlna {
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echo -n ''
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APP_INSTALLED=1
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}
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function reconfigure_dlna {
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echo ''
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}
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function upgrade_dlna {
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echo ''
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}
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function configure_firewall_for_dlna {
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if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
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return
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fi
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if [[ $INSTALLED_WITHIN_DOCKER == "yes" ]]; then
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# docker does its own firewalling
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return
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fi
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firewall_add DLNA 1900 udp
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firewall_add DLNA 8200 tcp
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{ echo '<?xml version="1.0" standalone="no"?><!--*-nxml-*-->';
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echo '<!DOCTYPE service-group SYSTEM "avahi-service.dtd">';
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echo '<service-group>';
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echo ' <name replace-wildcards="yes">%h DLNA</name>';
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echo ' <service>';
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echo ' <type>_dlna._tcp</type>';
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echo " <port>8200</port>";
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echo ' </service>';
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echo ' <service>';
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echo ' <type>_dlna._udp</type>';
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echo " <port>1900</port>";
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echo ' </service>';
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echo '</service-group>'; } > /etc/avahi/services/dlna.service
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systemctl restart avahi-daemon
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mark_completed "${FUNCNAME[0]}"
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}
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function backup_local_dlna {
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source_directory=/var/cache/minidlna
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if [ -d $source_directory ]; then
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dest_directory=dlna
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function_check backup_directory_to_usb
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backup_directory_to_usb $source_directory $dest_directory
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fi
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}
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function restore_local_dlna {
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if [ -d /var/cache/minidlna ]; then
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if [ -d "$USB_MOUNT_DLNA/backup/dlna" ]; then
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echo $"Restoring DLNA cache"
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temp_restore_dir=/root/tempdlna
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function_check restore_directory_from_usb
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restore_directory_from_usb $temp_restore_dir dlna
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if [ -d $temp_restore_dir/var/cache/minidlna ]; then
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cp -r $temp_restore_dir/var/cache/minidlna/* /var/cache/minidlna/
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else
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cp -r $temp_restore_dir/* /var/cache/minidlna/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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rm -rf $temp_restore_dir
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function_check set_user_permissions
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set_user_permissions
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function_check backup_unmount_drive
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backup_unmount_drive
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exit 982572
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fi
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rm -rf $temp_restore_dir
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fi
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fi
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}
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function backup_remote_dlna {
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if [ -d /var/cache/minidlna ]; then
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backup_directory_to_friend /var/cache/minidlna dlna
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fi
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}
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function restore_remote_dlna {
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if [ -d /var/cache/minidlna ]; then
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if [ -d "$SERVER_DIRECTORY/backup/dlna" ]; then
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temp_restore_dir=/root/tempdlna
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function_check restore_directory_from_friend
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restore_directory_from_friend $temp_restore_dir dlna
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if [ -d $temp_restore_dir/var/cache/minidlna ]; then
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cp -r $temp_restore_dir/var/cache/minidlna/* /var/cache/minidlna/
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else
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cp -r $temp_restore_dir/* /var/cache/minidlna/
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fi
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# shellcheck disable=SC2181
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if [ ! "$?" = "0" ]; then
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exit 982
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fi
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rm -rf $temp_restore_dir
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fi
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fi
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}
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function remove_dlna {
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systemctl stop minidlna
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apt-get -yq remove --purge minidlna
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if [ -f /etc/minidlna.conf ]; then
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rm /etc/minidlna.conf
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fi
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rm /usr/bin/attach-music
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rm /usr/bin/remove-music
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remove_completion_param install_dlna
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firewall_remove 1900 udp
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firewall_remove 8200 tcp
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rm /etc/avahi/services/dlna.service
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systemctl restart avahi-daemon
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}
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function install_dlna_main {
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if [[ $(app_is_installed dlna_main) == "1" ]]; then
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return
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fi
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apt-get -yq install minidlna
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if [ ! -f /etc/minidlna.conf ]; then
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echo $"ERROR: minidlna does not appear to have installed. $CHECK_MESSAGE"
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exit 55
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fi
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if [ ! "$USB_MOUNT_DLNA" ]; then
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USB_MOUNT_DLNA=/mnt/dlna
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fi
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if [ ${#USB_MOUNT_DLNA} -eq 0 ]; then
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USB_MOUNT_DLNA=/mnt/dlna
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fi
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sed -i "s|media_dir=/var/lib/minidlna|media_dir=A,/home/$MY_USERNAME/Music|g" /etc/minidlna.conf
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if ! grep -q "/home/$MY_USERNAME/Pictures" /etc/minidlna.conf; then
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echo "media_dir=P,/home/$MY_USERNAME/Pictures" >> /etc/minidlna.conf
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fi
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if ! grep -q "/home/$MY_USERNAME/Videos" /etc/minidlna.conf; then
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echo "media_dir=V,/home/$MY_USERNAME/Videos" >> /etc/minidlna.conf
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fi
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if ! grep -q "$USB_MOUNT_DLNA/Music" /etc/minidlna.conf; then
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echo "media_dir=A,$USB_MOUNT_DLNA/Music" >> /etc/minidlna.conf
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fi
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if ! grep -q "$USB_MOUNT_DLNA/Pictures" /etc/minidlna.conf; then
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echo "media_dir=P,$USB_MOUNT_DLNA/Pictures" >> /etc/minidlna.conf
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fi
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if ! grep -q "$USB_MOUNT_DLNA/Videos" /etc/minidlna.conf; then
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echo "media_dir=V,$USB_MOUNT_DLNA/Videos" >> /etc/minidlna.conf
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fi
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sed -i 's/#root_container=./root_container=B/g' /etc/minidlna.conf
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if [[ $SYSTEM_TYPE != "mesh"* ]]; then
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if [[ $(config_param_exists WIFI_INTERFACE) == "0" ]]; then
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sed -i 's/#network_interface=/network_interface=eth0/g' /etc/minidlna.conf
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else
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sed -i "s/#network_interface=/network_interface=$WIFI_INTERFACE/g" /etc/minidlna.conf
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fi
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else
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sed -i "s/#network_interface=/network_interface=$WIFI_INTERFACE/g" /etc/minidlna.conf
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fi
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sed -i "s/#friendly_name=/friendly_name=\"${PROJECT_NAME} Media\"/g" /etc/minidlna.conf
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sed -i 's|#db_dir=/var/cache/minidlna|db_dir=/var/cache/minidlna|g' /etc/minidlna.conf
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sed -i 's/#inotify=yes/inotify=yes/g' /etc/minidlna.conf
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sed -i 's/#notify_interval=895/notify_interval=300/g' /etc/minidlna.conf
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sed -i "s|#presentation_url=/|presentation_url=http://localhost:8200|g" /etc/minidlna.conf
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systemctl reload minidlna
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sed -i 's/fs.inotify.max_user_watches*/fs.inotify.max_user_watches=65536/g' /etc/sysctl.conf
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if ! grep -q "max_user_watches" "$COMPLETION_FILE"; then
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echo 'fs.inotify.max_user_watches=65536' >> /etc/sysctl.conf
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fi
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/sbin/sysctl -p -q
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function_check configure_firewall_for_dlna
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configure_firewall_for_dlna
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install_completed dlna_main
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}
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function script_for_attaching_usb_drive {
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if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
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return
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fi
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{ echo '#!/bin/bash';
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echo "source /usr/local/bin/${PROJECT_NAME}-vars";
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echo "UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*";
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echo '';
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echo "for f in \$UTILS_FILES";
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echo 'do';
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echo " source \$f";
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echo 'done';
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echo '';
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echo 'USB_DRIVE=/dev/sda1';
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echo 'detect_usb_drive';
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echo '';
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echo 'remove-music';
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echo "if [ ! -d $USB_MOUNT_DLNA ]; then";
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echo " mkdir $USB_MOUNT_DLNA";
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echo 'fi';
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echo -n "mount \$USB_DRIVE ";
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echo "$USB_MOUNT_DLNA";
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echo "chown root:root $USB_MOUNT_DLNA";
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echo "chown -R minidlna:minidlna $USB_MOUNT_DLNA/*";
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echo 'systemctl restart minidlna';
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echo 'minidlnad -R';
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echo 'exit 0'; } > /usr/bin/attach-music
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chmod +x /usr/bin/attach-music
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{ echo '#!/bin/bash';
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echo "if [ -d $USB_MOUNT_DLNA ]; then";
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echo " umount $USB_MOUNT_DLNA";
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echo " rm -rf $USB_MOUNT_DLNA";
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echo 'fi';
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echo 'exit 0'; } > /usr/bin/remove-music
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chmod +x /usr/bin/remove-music
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mark_completed "${FUNCNAME[0]}"
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}
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function install_dlna {
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install_dlna_main
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script_for_attaching_usb_drive
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APP_INSTALLED=1
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}
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# NOTE: deliberately no exit 0
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