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| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Script to facilitate setting the |
| 4 | # date and time on the Ben NanoNote |
| 5 | # Copyright 2011 by Warren "Freemor" Pattison |
| 6 | # |
| 7 | # This program is free software: you can redistribute it and/or modify |
| 8 | # it under the terms of the GNU General Public License as published by |
| 9 | # the Free Software Foundation, either version 3 of the License, or |
| 10 | # (at your option) any later version. |
| 11 | # |
| 12 | # This program is distributed in the hope that it will be useful, |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | # GNU General Public License for more details. |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 | |
| 20 | # First we set up a few things |
| 21 | |
| 22 | VERSION="0.1.2" |
| 23 | BACKTITLE="Ben NanoNote Time/Date Utility" |
| 24 | TIMEZONE="" |
| 25 | TZFILE="/usr/share/ben-time-set/timezones" |
| 26 | NOTZ=0 |
| 27 | #DATEFORMAT="%Y%m%d" |
| 28 | #TIMEFORMAT="%H%M" |
| 29 | setfont /usr/share/kbd/consolefonts/kernel-6x11-font # size down the font so the Calendar widget fits. |
| 30 | |
| 31 | # Check For the dialog program |
| 32 | |
| 33 | if [ ! -e /usr/bin/dialog ]; then |
| 34 | echo "We need the dialog program to do this nicely." |
| 35 | echo "please install it with:" |
| 36 | echo "opkg install dialog" |
| 37 | echo |
| 38 | echo "and try again..." |
| 39 | exit 1 |
| 40 | fi |
| 41 | |
| 42 | # Check that we have a timezones file |
| 43 | |
| 44 | if [ ! -e /usr/share/ben-time-set/timezones ]; then |
| 45 | if [ -e ./timezones ]; then |
| 46 | TZFILE="./timezones" |
| 47 | else |
| 48 | echo "oops.. no timezones file" |
| 49 | echo "We will be unable to set the Timezone." |
| 50 | echo "If you want to be able to set the timezone" |
| 51 | echo "Please download the timezones file and save" |
| 52 | echo "it to the same folder as the script or" |
| 53 | echo "/usr/share/ben-time-set/" |
| 54 | echo "--" |
| 55 | read -p "Press a key to continue" -n1 -s |
| 56 | NOTZ=1 |
| 57 | fi |
| 58 | fi |
| 59 | |
| 60 | echo $TZFILE, $NOTZ |
| 61 | #exit 0 |
| 62 | |
| 63 | # Intro and Instructions |
| 64 | |
| 65 | dialog --backtitle "$BACKTITLE" --cr-wrap --trim --msgbox "Use this utility to set the time, date\n\ |
| 66 | and timezone on your NanoNote.\n\n\ |
| 67 | Use the TAB key to move between fields.\n\ |
| 68 | use the directional pad to set the value.\n" 0 0 |
| 69 | |
| 70 | # Set Timezone first as that requires a reboot |
| 71 | |
| 72 | if [ $NOTZ == 0 ]; then |
| 73 | |
| 74 | TZ=`cat /etc/TZ` |
| 75 | |
| 76 | # Is timezone right? |
| 77 | |
| 78 | dialog --backtitle "$BACKTITLE" --yesno "Timezone is: "$TZ" \nIs this correct?" 0 0 |
| 79 | |
| 80 | if [ "$?" != "0" ]; then |
| 81 | dialog --backtitle "$BACKTITLE" --menu "Select your Region:" 0 0 8 Africa "" America "" Antarctica "" Arctic "" Asia "" Atlantic "" Australia "" Europe "" Indian "" Pacific "" 2>/tmp/result |
| 82 | if [ "$?" != "0" ]; then |
| 83 | exit 1 |
| 84 | fi |
| 85 | ZONES=( $(grep -i $(</tmp/result) "$TZFILE" | cut -f2- -d/) ) |
| 86 | |
| 87 | dialog --backtitle "$BACKTITLE" --menu "Select the nearest City:" 0 0 8 `for ITEM in $(seq 0 $((${#ZONES[@]} - 1))); do echo ${ZONES[$ITEM]#*|} ${ZONES[$ITEM]%|*}; done` 2>/tmp/result |
| 88 | if [ "$?" != "0" ]; then |
| 89 | exit 1 |
| 90 | fi |
| 91 | TIMEZONE=$(</tmp/result) |
| 92 | |
| 93 | #Commit Timezone string to firmware |
| 94 | uci set system.@system[0].timezone="$TIMEZONE" |
| 95 | uci commit system |
| 96 | |
| 97 | #Clean-up |
| 98 | rm /tmp/result |
| 99 | |
| 100 | #ASK to reboot... (Pet peeve.. never reboot by default) |
| 101 | dialog --backtitle "$BACKTITLE" --yesno "Timezone has been set\nSystem now needs to restart so Linux can adjust.\n\n Reboot?" 0 0 |
| 102 | if [ "$?" == 0 ]; then |
| 103 | reboot |
| 104 | exit 0 |
| 105 | else |
| 106 | clear |
| 107 | echo -e "Remember to reboot so new Timezone can take effect.\n\n" |
| 108 | exit 0 |
| 109 | fi |
| 110 | fi |
| 111 | |
| 112 | fi |
| 113 | |
| 114 | # Get the Date |
| 115 | |
| 116 | dialog --backtitle "$BACKTITLE" --calendar "Set the date" 0 0 2>/tmp/time |
| 117 | |
| 118 | # Exit if user chose to cancel |
| 119 | if [ "$?" != "0" ]; then |
| 120 | exit 1 |
| 121 | fi |
| 122 | |
| 123 | # Get the Time |
| 124 | |
| 125 | dialog --backtitle "$BACKTITLE" --timebox "Set the time" 0 0 2>>/tmp/time |
| 126 | |
| 127 | # Exit if user chose to cancel |
| 128 | if [ "$?" != "0" ]; then |
| 129 | exit 1 |
| 130 | fi |
| 131 | |
| 132 | # Format the input |
| 133 | |
| 134 | DAY=`cut -s -f1 -d '/' /tmp/time` |
| 135 | MONTH=`cut -s -f2 -d '/' /tmp/time` |
| 136 | YEAR=`cut -s -f3 -d '/' /tmp/time` |
| 137 | HOURS=`cut -s -f1 -d ':' /tmp/time` |
| 138 | MINUTES=`cut -s -f2 -d ':' /tmp/time` |
| 139 | |
| 140 | SET=$YEAR$MONTH$DAY$HOURS$MINUTES |
| 141 | |
| 142 | echo $SET |
| 143 | |
| 144 | |
| 145 | # Set and apply to internal clock |
| 146 | |
| 147 | date $SET |
| 148 | hwclock --systohc --utc |
| 149 | dialog --backtitle "$BACKTITLE" --infobox "The time and date have now been\nset and saved.\n\nenjoy" 0 0 |
| 150 | |
| 151 | |
| 152 | # Clean Up |
| 153 | |
| 154 | rm /tmp/time |
| 155 | |
| 156 |
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