upgrade.sh

#!/bin/bash

# If you upgrade from the menu in dvsMU, this program is executed
# When developing dvsMU, the contents of the official release version and the previous version are different. Accordingly, when the official version is released, there are contents that are different from the previous contents. (Contents related to man_log)
# If there is content to be upgraded later, you can keep posting here.
# Prepare a routine to add variables in advance considering when variables are added later.

user_array="01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40"

#====== crontab Set (man_log and DMRIds_chk.sh settings for the execution of) =============================================
function set_crontab() {

FILE_CRON=/etc/crontab

# <<<crontab at daily content of the line with : 25 6    * * *   root    test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )>>>

cron_daily_time=$(sed -n -e '/cron.daily/p' $FILE_CRON | cut -f 2 -d' ')
cron_daily_time=$(echo $cron_daily_time | cut -f1 -d' ')
cron_daily_min=$(sed -n -e '/cron.daily/p' $FILE_CRON | cut -f 1 -d' ')
cron_daily_min_plus_3=$((cron_daily_min + 3))
cron_daily_min_plus_4=$((cron_daily_min + 4))

if [[ ! -z `sudo grep "time" $FILE_CRON` ]]; then
	sudo sed -i -e "/time/ c time=3" $FILE_CRON
else
	echo "time=3" | sudo tee -a $FILE_CRON
fi

if [[ ! -z `sudo grep "man_log" $FILE_CRON` ]]; then
	sudo sed -i -e "/man_log/ c 0 3 * * * root /usr/local/dvs/man_log" $FILE_CRON
else
	echo "0 3 * * * root /usr/local/dvs/man_log" | sudo tee -a $FILE_CRON
fi

if [[ ! -z `sudo grep "reboot" $FILE_CRON` ]]; then
	sudo sed -i -e "/reboot/ c reboot=yes" $FILE_CRON
else
	echo "reboot=yes" | sudo tee -a $FILE_CRON
fi

if [[ ! -z `sudo grep "DMRIds" $FILE_CRON` ]]; then
	sudo sed -i -e "/DMRIds/ c $cron_daily_min_plus_3 $cron_daily_time * * * root /usr/local/dvs/DMRIds_chk.sh" $FILE_CRON
else
	echo "$cron_daily_min_plus_3 $cron_daily_time * * * root /usr/local/dvs/DMRIds_chk.sh" | sudo tee -a $FILE_CRON
fi
}

#====== Routines to handle various modifications =========================
function do_change() {

# frequency 00000 back side, 430 modified to
update_ini="sudo ${MB}dvswitch.sh updateINIFileValue"

source /var/lib/dvswitch/dvs/var00.txt > /dev/null 2>&1
if [ $rx_freq = 000000000 ]; then
	file=/var/lib/dvswitch/dvs/var00.txt
	tag=rx_freq; value=430000000
	sudo sed -i -e "/^$tag=/ c $tag=$value" $file
	tag=tx_freq; value=430000000
	sudo sed -i -e "/^$tag=/ c $tag=$value" $file
fi

# Delete the items below.
sudo sed -i -e "/^bm_password=/ c bm_password=" $file
sudo sed -i "/^lat=/ c lat=" $file
sudo sed -i "/^lon=/ c lon=" $file
sudo sed -i "/^desc=/ c desc=dvsMU" $file

source /var/lib/dvswitch/dvs/var.txt > /dev/null 2>&1
if [ $rx_freq = 000000000 ]; then
	file=/var/lib/dvswitch/dvs/var.txt
	tag=rx_freq; value=430000000
	sudo sed -i -e "/^$tag=/ c $tag=$value" $file
	tag=tx_freq; value=430000000
	sudo sed -i -e "/^$tag=/ c $tag=$value" $file
fi

source /opt/MMDVM_Bridge/MMDVM_Bridge.ini > /dev/null 2>&1
if [ $RXFrequency = "000000000" ]; then
	file=/opt/MMDVM_Bridge/MMDVM_Bridge.ini
	section=Info; tag=RXFrequency; value=430000000
	$update_ini $file $section $tag $value
	section=Info; tag=TXFrequency; value=430000000
	$update_ini $file $section $tag $value
fi

# DMR_fvrt_list.txt correction
file=/var/lib/dvswitch/dvs/tgdb/DMR_fvrt_list.txt
if [[ -z `sudo grep "45039" $file` ]]; then
	sudo wget -O $file https://raw.githubusercontent.com/hp3icc/DVSMU/main/tgdb_KR/DMR_fvrt_list.txt
fi

file=/var/lib/dvswitch/dvs/tgdb/KR/DMR_fvrt_list.txt
if [[ -z `sudo grep "45039" $file` ]]; then
	sudo wget -O $file https://raw.githubusercontent.com/hp3icc/DVSMU/main/tgdb_KR/DMR_fvrt_list.txt
fi

user_array
for user in $user; do
source /var/lib/dvswitch/dvs/var${user}.txt > /dev/null 2>&1
if [ -e /var/lib/dvswitch/dvs/var${user}.txt ] && [ x${call_sign} != x ]; then
	if [ $rx_freq = 000000000 ]; then
		file=/var/lib/dvswitch/dvs/var${user}.txt
		tag=rx_freq; value=430000000
		sudo sed -i -e "/^$tag=/ c $tag=$value" $file
		tag=tx_freq; value=430000000
		sudo sed -i -e "/^$tag=/ c $tag=$value" $file
	fi

	source /opt/user${user}/MMDVM_Bridge.ini > /dev/null 2>&1
	if [ $RXFrequency = "000000000" ]; then
		file=/opt/user${user}/MMDVM_Bridge.ini
		section=Info; tag=RXFrequency; value=430000000
		$update_ini $file $section $tag $value
		section=Info; tag=TXFrequency; value=430000000
		$update_ini $file $section $tag $value
	fi

	file=/var/lib/dvswitch/dvs/tgdb/user${user}/DMR_fvrt_list.txt
	if [[ -z `sudo grep "45039" $file` ]]; then
		sudo wget -O /var/lib/dvswitch/dvs/tgdb/user${user}/DMR_fvrt_list.txt https://raw.githubusercontent.com/hp3icc/DVSMU/main/tgdb_KR/DMR_fvrt_list.txt
	fi
fi
done
}

#====== 변수가 추가될때 처리하는 루틴 시작부분 =============================================
function add_var_val() {
#sudo wget -O /var/lib/dvswitch/dvs/var00.txt https://raw.githubusercontent.com/hp3icc/DVSMU/main/var00.txt > /dev/null 2>&1

# When updating, the stanzas will be appended to varxx.txt, if not exist.
# each item needs space in between. no qutation marks are needed
new_var="txgain_asl txgain_stfu txgain_intercom"
# default value will be applied once, at the first time
# each item needs space in between. if the item is character, it needs quotation marks.
new_val=(0.35 0.35 0.35)

function do_add() {
for var in ${new_var}; do
        if [[ -z `sudo grep "^$var" $file` ]]; then
                echo "$var=" | sudo tee -a $file > /dev/null 2>&1
                val=${new_val[$n]}
                sudo sed -i -e "/^$var=/ c $var=$val" $file
        fi
        n=$(($n+1))
done
}

file=/var/lib/dvswitch/dvs/var.txt
	do_add; n=0

file=/var/lib/dvswitch/dvs/var00.txt
	do_add; n=0

user_array
for user in $user; do
source /var/lib/dvswitch/dvs/var${user}.txt > /dev/null 2>&1
if [ -e /var/lib/dvswitch/dvs/var${user}.txt ] && [ x${call_sign} != x ]; then
	file=/var/lib/dvswitch/dvs/var${user}.txt
	do_add; n=0

    sudo systemctl stop mmdvm_bridge${user} > /dev/null 2>&1
#   sudo systemctl stop analog_bridge${user} > /dev/null 2>&1
#   sudo systemctl stop md380-emu${user} > /dev/null 2>&1

speep 1

file=/opt/user${user}/DVSwitch.ini
        if [ "${talkerAlias}" = "" ];
        then    sudo sed -i -e "/talkerAlias/ c talkerAlias = " $file
        else    $update_ini $file DMR talkerAlias "${talkerAlias}"
        fi
#    $update_ini $file Info Description "${desc}"

    sudo systemctl start mmdvm_bridge${user} > /dev/null 2>&1
#   sudo systemctl start analog_bridge${user} > /dev/null 2>&1
#   sudo systemctl start md380-emu${user} > /dev/null 2>&1
fi
done
}

################################################
# MAIN PROGRAM
################################################
file=dvsmu
sudo wget -O /usr/local/dvs/$file https://raw.githubusercontent.com/hp3icc/DVSMU/main/$file
sudo chmod +x /usr/local/dvs/$file

file=man_log
sudo wget -O /usr/local/dvs/$file https://raw.githubusercontent.com/hp3icc/DVSMU/main/$file
sudo chmod +x /usr/local/dvs/$file

file=DMRIds_chk.sh
sudo wget -O /usr/local/dvs/$file https://raw.githubusercontent.com/hp3icc/DVSMU/main/$file
sudo chmod +x /usr/local/dvs/$file


# 필요시 아래와 같이 다운로드 가능
# sudo wget -O /usr/local/dvs/dvsmu https://raw.githubusercontent.com/hp3icc/DVSMU/main/dvsmu
# sudo wget -O /usr/local/dvs/man_log https://raw.githubusercontent.com/hp3icc/DVSMU/main/man_log
# sudo wget -O /usr/local/dvs/DMRIds_chk.sh https://raw.githubusercontent.com/hp3icc/DVSMU/main/DMRIds_chk.sh

sleep 10

set_crontab

do_change

add_var_val