freedombone-app-dlna 8.9KB

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  1. #!/bin/bash
  2. #
  3. # .---. . .
  4. # | | |
  5. # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
  6. # | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
  7. # ' ' --' --' -' - -' ' ' -' -' -' ' - --'
  8. #
  9. # Freedom in the Cloud
  10. #
  11. # DLNA application
  12. #
  13. # License
  14. # =======
  15. #
  16. # Copyright (C) 2014-2016 Bob Mottram <bob@freedombone.net>
  17. #
  18. # This program is free software: you can redistribute it and/or modify
  19. # it under the terms of the GNU Affero General Public License as published by
  20. # the Free Software Foundation, either version 3 of the License, or
  21. # (at your option) any later version.
  22. #
  23. # This program is distributed in the hope that it will be useful,
  24. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  25. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  26. # GNU Affero General Public License for more details.
  27. #
  28. # You should have received a copy of the GNU Affero General Public License
  29. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  30. VARIANTS='full full-vim media'
  31. IN_DEFAULT_INSTALL=0
  32. SHOW_ON_ABOUT=0
  33. dlna_variables=(SYSTEM_TYPE
  34. USB_MOUNT_DLNA
  35. INSTALLED_WITHIN_DOCKER
  36. MY_USERNAME)
  37. function logging_on_dlna {
  38. echo -n ''
  39. }
  40. function logging_off_dlna {
  41. echo -n ''
  42. }
  43. function configure_interactive_dlna {
  44. while true
  45. do
  46. data=$(tempfile 2>/dev/null)
  47. trap "rm -f $data" 0 1 2 5 15
  48. dialog --backtitle $"Freedombone Control Panel" \
  49. --title $"Media Menu" \
  50. --radiolist $"Choose an operation:" 13 70 3 \
  51. 1 $"Attach a drive containing playable media" off \
  52. 2 $"Remove a drive containing playable media" off \
  53. 3 $"Exit" on 2> $data
  54. sel=$?
  55. case $sel in
  56. 1) break;;
  57. 255) break;;
  58. esac
  59. case $(cat $data) in
  60. 1) attach-music;;
  61. 2) remove-music;;
  62. 3) break;;
  63. esac
  64. done
  65. }
  66. function install_interactive_dlna {
  67. echo -n ''
  68. APP_INSTALLED=1
  69. }
  70. function reconfigure_dlna {
  71. echo ''
  72. }
  73. function upgrade_dlna {
  74. echo ''
  75. }
  76. function configure_firewall_for_dlna {
  77. if [[ $(is_completed $FUNCNAME) == "1" ]]; then
  78. return
  79. fi
  80. if [[ $INSTALLED_WITHIN_DOCKER == "yes" ]]; then
  81. # docker does its own firewalling
  82. return
  83. fi
  84. firewall_add DLNA 1900 udp
  85. firewall_add DLNA 8200 tcp
  86. mark_completed $FUNCNAME
  87. }
  88. function backup_local_dlna {
  89. source_directory=/var/cache/minidlna
  90. if [ -d $source_directory ]; then
  91. dest_directory=dlna
  92. function_check backup_directory_to_usb
  93. backup_directory_to_usb $source_directory $dest_directory
  94. fi
  95. }
  96. function restore_local_dlna {
  97. if [ -d /var/cache/minidlna ]; then
  98. if [ -d $USB_MOUNT_DLNA/backup/dlna ]; then
  99. echo $"Restoring DLNA cache"
  100. temp_restore_dir=/root/tempdlna
  101. function_check restore_directory_from_usb
  102. restore_directory_from_usb $temp_restore_dir dlna
  103. cp -r $temp_restore_dir/var/cache/minidlna/* /var/cache/minidlna/
  104. if [ ! "$?" = "0" ]; then
  105. rm -rf $temp_restore_dir
  106. function_check set_user_permissions
  107. set_user_permissions
  108. function_check backup_unmount_drive
  109. backup_unmount_drive
  110. exit 982572
  111. fi
  112. rm -rf $temp_restore_dir
  113. fi
  114. fi
  115. }
  116. function backup_remote_dlna {
  117. if [ -d /var/cache/minidlna ]; then
  118. backup_directory_to_friend /var/cache/minidlna dlna
  119. fi
  120. }
  121. function restore_remote_dlna {
  122. if [ -d /var/cache/minidlna ]; then
  123. if [ -d $SERVER_DIRECTORY/backup/dlna ]; then
  124. temp_restore_dir=/root/tempdlna
  125. function_check restore_directory_from_friend
  126. restore_directory_from_friend $temp_restore_dir dlna
  127. cp -r $temp_restore_dir/var/cache/minidlna/* /var/cache/minidlna/
  128. if [ ! "$?" = "0" ]; then
  129. exit 982
  130. fi
  131. rm -rf $temp_restore_dir
  132. fi
  133. fi
  134. }
  135. function remove_dlna {
  136. systemctl stop minidlna
  137. apt-get -yq remove --purge minidlna
  138. if [ -f /etc/minidlna.conf ]; then
  139. rm /etc/minidlna.conf
  140. fi
  141. rm /usr/bin/attach-music
  142. rm /usr/bin/remove-music
  143. remove_completion_param install_dlna
  144. firewall_remove 1900 udp
  145. firewall_remove 8200 tcp
  146. }
  147. function install_dlna_main {
  148. if [[ $(app_is_installed dlna_main) == "1" ]]; then
  149. return
  150. fi
  151. apt-get -yq install minidlna
  152. if [ ! -f /etc/minidlna.conf ]; then
  153. echo $"ERROR: minidlna does not appear to have installed. $CHECK_MESSAGE"
  154. exit 55
  155. fi
  156. if [ ! $USB_MOUNT_DLNA ]; then
  157. USB_MOUNT_DLNA=/mnt/dlna
  158. fi
  159. if [ ${#USB_MOUNT_DLNA} -eq 0 ]; then
  160. USB_MOUNT_DLNA=/mnt/dlna
  161. fi
  162. sed -i "s|media_dir=/var/lib/minidlna|media_dir=A,/home/$MY_USERNAME/Music|g" /etc/minidlna.conf
  163. if ! grep -q "/home/$MY_USERNAME/Pictures" /etc/minidlna.conf; then
  164. echo "media_dir=P,/home/$MY_USERNAME/Pictures" >> /etc/minidlna.conf
  165. fi
  166. if ! grep -q "/home/$MY_USERNAME/Videos" /etc/minidlna.conf; then
  167. echo "media_dir=V,/home/$MY_USERNAME/Videos" >> /etc/minidlna.conf
  168. fi
  169. if ! grep -q "$USB_MOUNT_DLNA/Music" /etc/minidlna.conf; then
  170. echo "media_dir=A,$USB_MOUNT_DLNA/Music" >> /etc/minidlna.conf
  171. fi
  172. if ! grep -q "$USB_MOUNT_DLNA/Pictures" /etc/minidlna.conf; then
  173. echo "media_dir=P,$USB_MOUNT_DLNA/Pictures" >> /etc/minidlna.conf
  174. fi
  175. if ! grep -q "$USB_MOUNT_DLNA/Videos" /etc/minidlna.conf; then
  176. echo "media_dir=V,$USB_MOUNT_DLNA/Videos" >> /etc/minidlna.conf
  177. fi
  178. sed -i 's/#root_container=./root_container=B/g' /etc/minidlna.conf
  179. if [[ $SYSTEM_TYPE != "mesh"* ]]; then
  180. if [[ $(config_param_exists WIFI_INTERFACE) == "0" ]]; then
  181. sed -i 's/#network_interface=/network_interface=eth0/g' /etc/minidlna.conf
  182. else
  183. sed -i "s/#network_interface=/network_interface=$WIFI_INTERFACE/g" /etc/minidlna.conf
  184. fi
  185. else
  186. sed -i "s/#network_interface=/network_interface=$WIFI_INTERFACE/g" /etc/minidlna.conf
  187. fi
  188. sed -i "s/#friendly_name=/friendly_name=\"${PROJECT_NAME} Media\"/g" /etc/minidlna.conf
  189. sed -i 's|#db_dir=/var/cache/minidlna|db_dir=/var/cache/minidlna|g' /etc/minidlna.conf
  190. sed -i 's/#inotify=yes/inotify=yes/g' /etc/minidlna.conf
  191. sed -i 's/#notify_interval=895/notify_interval=300/g' /etc/minidlna.conf
  192. sed -i "s|#presentation_url=/|presentation_url=http://localhost:8200|g" /etc/minidlna.conf
  193. systemctl reload minidlna
  194. sed -i 's/fs.inotify.max_user_watches*/fs.inotify.max_user_watches=65536/g' /etc/sysctl.conf
  195. if ! grep -q "max_user_watches" $COMPLETION_FILE; then
  196. echo 'fs.inotify.max_user_watches=65536' >> /etc/sysctl.conf
  197. fi
  198. /sbin/sysctl -p -q
  199. function_check configure_firewall_for_dlna
  200. configure_firewall_for_dlna
  201. install_completed dlna_main
  202. }
  203. function script_for_attaching_usb_drive {
  204. if [[ $(is_completed $FUNCNAME) == "1" ]]; then
  205. return
  206. fi
  207. echo '#!/bin/bash' > /usr/bin/attach-music
  208. echo "source /usr/local/bin/${PROJECT_NAME}-vars" >> /usr/bin/attach-music
  209. echo "UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*" >> /usr/bin/attach-music
  210. echo '' >> /usr/bin/attach-music
  211. echo 'for f in $UTILS_FILES' >> /usr/bin/attach-music
  212. echo 'do' >> /usr/bin/attach-music
  213. echo ' source $f' >> /usr/bin/attach-music
  214. echo 'done' >> /usr/bin/attach-music
  215. echo '' >> /usr/bin/attach-music
  216. echo 'USB_DRIVE=/dev/sda1' >> /usr/bin/attach-music
  217. echo 'detect_usb_drive' >> /usr/bin/attach-music
  218. echo '' >> /usr/bin/attach-music
  219. echo 'remove-music' >> /usr/bin/attach-music
  220. echo "if [ ! -d $USB_MOUNT_DLNA ]; then" >> /usr/bin/attach-music
  221. echo " mkdir $USB_MOUNT_DLNA" >> /usr/bin/attach-music
  222. echo 'fi' >> /usr/bin/attach-music
  223. echo -n 'mount $USB_DRIVE ' >> /usr/bin/attach-music
  224. echo "$USB_MOUNT_DLNA" >> /usr/bin/attach-music
  225. echo "chown root:root $USB_MOUNT_DLNA" >> /usr/bin/attach-music
  226. echo "chown -R minidlna:minidlna $USB_MOUNT_DLNA/*" >> /usr/bin/attach-music
  227. echo 'systemctl restart minidlna' >> /usr/bin/attach-music
  228. echo 'minidlnad -R' >> /usr/bin/attach-music
  229. echo 'exit 0' >> /usr/bin/attach-music
  230. chmod +x /usr/bin/attach-music
  231. echo '#!/bin/bash' > /usr/bin/remove-music
  232. echo "if [ -d $USB_MOUNT_DLNA ]; then" >> /usr/bin/remove-music
  233. echo " umount $USB_MOUNT_DLNA" >> /usr/bin/remove-music
  234. echo " rm -rf $USB_MOUNT_DLNA" >> /usr/bin/remove-music
  235. echo 'fi' >> /usr/bin/remove-music
  236. echo 'exit 0' >> /usr/bin/remove-music
  237. chmod +x /usr/bin/remove-music
  238. mark_completed $FUNCNAME
  239. }
  240. function install_dlna {
  241. install_dlna_main
  242. script_for_attaching_usb_drive
  243. APP_INSTALLED=1
  244. }
  245. # NOTE: deliberately no exit 0