librarybox-config

#!/bin/sh
#### Based upon raspi-config
## Part of raspi-config http://github.com/asb/raspi-config
##
## See LICENSE file for copyright and license details

## (c)2014    Matthias Strubel  matthias.strubel@aod-rpg.de
#    GPL

DEBUG=1
INTERACTIVE=True
ASK_TO_REBOOT=0

. $(dirname $0)/lbx_functions.sh




calc_wt_size() {
  # NOTE: it's tempting to redirect stderr to /dev/null, so supress error 
  # output from tput. However in this case, tput detects neither stdout or 
  # stderr is a tty and so only gives default 80, 24 values
  WT_HEIGHT=20
  WT_WIDTH=$(tput cols)

  if [ -z "$WT_WIDTH" ] || [ "$WT_WIDTH" -lt 60 ]; then
    WT_WIDTH=80
  fi
  if [ "$WT_WIDTH" -gt 178 ]; then
    WT_WIDTH=120
  fi
  WT_MENU_HEIGHT=$(($WT_HEIGHT-8))
}


do_finish(){
  if [ $ASK_TO_REBOOT -eq 1 ]; then
    whiptail --yesno "Would you like to reboot now?" 20 60 2
    if [ $? -eq 0 ]; then # yes
      sync
      reboot
    fi
  fi
  exit
}


# Everything else needs to be run as root
if [ $(id -u) -ne 0 ] && [ ! $DEBUG ] ; then
  printf "Script must be run as root. Try 'sudo raspi-config'\n"
  exit 1
fi

run_about(){
	echo "TODO"
	exit
}

run_enable_wifi_hotspot(){
	do_enable_wifi_hotspot
	ASK_TO_REBOOT=1
	whiptail --msgbox "LibraryBox Configuration changed, Enabled Wifi" 20 60 1
	return 0
}

run_disable_wifi_hotspot(){
	do_disable_wifi_hotspot
        ASK_TO_REBOOT=1
	whiptail --msgbox "LibraryBox Configuration changed, Disabled Wifi" 20 60 1
	return 0
}

run_change_pass_root() {
	whiptail --msgbox "You will now be asked to enter a new password for the root user" 20 60 1
	passwd  &&
	whiptail --msgbox "Password changed successfully" 20 60 1
}

run_timesave(){
	do_timesave_enable
	whiptail --msgbox "Timesave function setup and initialized, Remeber setup date&time" 20 60 1
}

run_dateTime(){
	in_time=$(whiptail --inputbox "Setup time, use format HH:mm:ss"  20 60 'HH:mm:ss' 3>&1 1>&2 2>&3 )
	in_date=$(whiptail --inputbox "Setup date, use format YYYY-MM-dd"  20 60 'YYYY-MM-dd' 3>&1 1>&2 2>&3 )
	echo "${in_date}${in_time}" 
	[[ $DEBUG ]] || date -s  "${in_date} ${in_time}"  
}

run_lbx_ftp_config(){
	/opt/piratebox/bin/ftp_enable.sh
}


run_minidlna_toggle(){
	MINIDLNA_STATUS=$(systemctl is-enabled minidlna) 
	if [ "$MINIDLNA_STATUS" = "disabled" ] ; then
		do_enable_minidlna
		if [ $? -eq 0 ] ; then
			whiptail --msgbox "Minidlna enabled" 20 70 1
		else
			whiptail --msgbox "There was an error during enabling minidlna ..." 20 70 1
		fi
	else
		do_disable_minidlna
		if [ $? -eq 0 ] ; then
			whiptail --msgbox "Minidlna disabled" 20 70 1
		else
			whiptail --msgbox "There was an error during disabling minidlna ..." 20 70 1
		fi
	fi
}


_test_netctl_status_() {
	local profile=$1

	if netctl is-enabled lan_dhcp 2>&1  >> /dev/null ; then
		 echo "on" 
	else
		 echo "off"
	fi
	return 0 
}

run_ethernet_setup(){
	local lan_dhcp_enbled=$( _test_netctl_status_('lan_dhcp' ) )
	local lan_piratebox_enbled=$( _test_netctl_status_('lan_piratebox_bridge' ) )

        local NETCTL=$(whiptail --title "LibraryBox ethernet selection - ArchLinux" --radiolist "Options" $WT_HEIGHT $WT_WIDTH $WT_MENU_HEIGHT --cancel-button Finish --ok-button Select \
        "1 PirateBox "  "Ethernet included to LibraryBox Adress distribution" $lan_piratebox_enbled \
        "2 DHCP"  "Use Ethernet port independend from LibraryBox" $lan_dhcp_enbled  \
        3>&1 1>&2 2>&3 )
        local RET=$?
        if [ "$RET" =  "1" ]; then 
                return 0
        elif [ "$RET" =  "0" ]; then
                case "$NETCTL" in 
                        1\ *) do_netctl_lan_to_piratebox ;;
                        2\ *) do_netctl_lan_as_single_dhcp  ;;
                esac || whiptail --msgbox "There was an error running option $NETCTL" 20 60 1
		 ASK_TO_REBOOT=1
        else
                whiptail --msgbox "Unknown function $NETCTL" 20 60 1
                return 1
        fi
	return 0

}

run_wifi_dongle_select(){
	local usb_wifi_search=$(lsusb | grep 802)

	whiptail --msgbox "Found the following USB wifi (only simple indication): 

${usb_wifi_search}


take a notice down on a paper for the next step.
If that is empty, you have to checkout google for you wifi stick, which chipset is included.
You can use the command 'lsusb' on the command line to get the list of connected devices.

" 20 70 9

	local enabled_package=$( get_installed_hostapd  ) 

	local status_generic='off'
	local status_8818eu='off'
	local status_8192cu='off'


	case "$enabled_package" in
		"local/hostapd") status_generic='on';;
		"local/hostapd-8188eu") status_8818eu='on';;
		"local/hostapd-8192cu") status_8192cu='on';;
	esac

	local WIFI=$(whiptail --title "LibraryBox hostpad selection - ArchLinux" --radiolist "Options" $WT_HEIGHT $WT_WIDTH $WT_MENU_HEIGHT --cancel-button Finish --ok-button Select \
	"1 Generic"  "Install a generic USB hostapd (default)" $status_generic  \
	"2 8818eu "  "Switch to USB with Realtek 8818eu based chipset" $status_8818eu \
	"3 8192cu"   "Switch to USB with Realtek 8192cu based chipset" $status_8192cu \
	3>&1 1>&2 2>&3 )
	local RET=$?
	if [ "$RET" =  "1" ]; then 
		return 0
	elif [ "$RET" =  "0" ]; then
		case "$WIFI" in 
			1\ *) do_switch_to_hostapd_generic ;;
			2\ *) do_switch_to_hostapd_8188eu  ;;
			3\ *) do_switch_to_hostapd_8192cu  ;;
		esac || whiptail --msgbox "There was an error running option $WIFI" 20 60 1
		 ASK_TO_REBOOT=1
	else
		whiptail --msgbox "Unknown function $WIFI" 20 60 1
		return 1
	fi

}

#
# Launch confirmation menu for SD Card setup and run the steps.
#
do_sd_card(){
	whiptail --title "LibraryBox SD Card - Setup" --yesno "Do you want to setup the SD-Card?" 20 60
	RC=$?

	if [ "$RC" = "0" ] ; then
		# run setup steps
		do_swapon_step1 
		if [ "$?" = "11" ] ; then
			whiptail --title "LibraryBox SD Card - Setup" --msgbox "Swap partition already exists" 20 60 1
		fi 	
		do_ext_step1
		if [ "$?" = "11" ] ; then
			whiptail --title "LibraryBox SD Card - Setup" --msgbox "Data partition already exists" 20 60 1
		fi
		ASK_TO_REBOOT=1
	else
		return 0
	fi
}


#
# Interactive use loop
#
calc_wt_size
while true; do
	MINIDLNA_STATUS=$(systemctl is-enabled minidlna) 
	FUN=$(whiptail --title "LibraryBox Configuration Tool - ArchLinux" --menu "Options" $WT_HEIGHT $WT_WIDTH $WT_MENU_HEIGHT --cancel-button Finish --ok-button Select \
	"1   Enable   USB Wifi" "Enables USB wifi including a Wait-Time; Reboot required" \
	"2   Disable  USB Wifi" "Disabled enabled wifi setup; Reboot required" \
	"3   Date&Time" "Setup Date and Time" \
	"4   Timesave"  "Setup Fake RTC and init. cron" \
	"5   FTP-Config" "Launch FTP LibraryBox Setup" \
	"6   Minidlna startup" " ${MINIDLNA_STATUS} ;  Toggle it" \
	"7   Ethernet port" "Change setup of ethernet port" \
	"8   Change hostapd (WIFI)" "Needed for some wifi drivers" \
	"9   Change root password" "Changes default password for root user" \
	"10  SD-Card prepare" "Create & format swap and data partition." \
	"F  About librarybox-config" "Information about this tool" \
	 3>&1 1>&2 2>&3 )
	RET=$?
	if [ $RET -eq 1 ]; then
	 	do_finish
    	elif [ $RET -eq 0 ]; then
		case "$FUN" in
			1\ *) run_enable_wifi_hotspot ;;
			2\ *) run_disable_wifi_hotspot ;;
			3\ *) run_dateTime ;;
			4\ *) run_timesave ;;
			5\ *) run_lbx_ftp_config ;;
			6\ *) run_minidlna_toggle ;;
			7\ *) run_ethernet_setup ;;
			8\ *) run_wifi_dongle_select ;;
			9\ *) run_change_pass_root ;;
			10\ *) run_sd_card ;;
			F\ *) run_about ;;
		esac || whiptail --msgbox "There was an error running option $FUN" 20 60 1
	else
		exit 1
	fi
	echo $RET - $FUN
done