#!/bin/bash
# mvh 20160425 for 1.4.19beta
# mvh 20160516 use ln -s for shared server/webserver configs
# mvh 20161117 back to cp, added chmod for src/dgate/jpeg-6c/configure 
# mvh 20161122 Fixed order of newweb copy 
# mvh 20170211 Fix include paths in mysql option 
# mvh 20170504 Set rights for web folder; document mariadb lib link (but commented out)
# mvh 20181117 Added luasocket to compile
# mvh 20181125 make /usr/local/man.man1, add luasocket to mysql compile
# mvh 20200109 Fixed to linux line endings
# mvh 20200215 Config for external lua5.1 library (see LUA=)
# mvh 20200216 No overwite dicom.ini/acrnema.map; external luasocket
# mvh 20200226 Check lua.o etc exist before rm
# mvh 20200304 Added precompiled option, also create .exe in web;
# mvh 20200308 Write temp folder and conquest folders where needed;
# mvh 20200310 Do overwrite dicom.ini, but make backup first
# mvh 20200311 Lost mariadb change, use mariadb and mysql include folders for ubuntu14 compatibility

export CONQUEST=$(pwd)
export CONQUESTTEMP=$CONQUEST/temp
[ ! -d $CONQUESTTEMP ] && mkdir $CONQUESTTEMP
chmod 777 $CONQUESTTEMP
export IP=$(hostname -I | xargs)

SRC=./src/dgate;
CONF=./linux/conf;
LINUX=./linux;
LUA="$SRC/lua.o $SRC/luasocket/luasocket.a";
#LUA=-llua5.1;
#LUA="-llua5.1 $SRC/luasocket/luasocket.a";
FLAGS="-std=c++11 -DUNIX -DNATIVE_ENDIAN=1 -DHAVE_LIBJPEG -DHAVE_LIBCHARLS -DHAVE_LIBOPENJPEG2 -Wno-write-strings -Wno-multichar -Wno-format-overflow -Wno-deprecated-declarations";
INCS="-I$SRC/dicomlib -ljpeg -lpthread -ldl -I$SRC/src -I$SRC/jpeg-6c -L$SRC/jpeg-6c -I$SRC/lua_5.1.5 -I$SRC/openjpeg -I$SRC/charls";
OBS="$SRC/charls.o $SRC/openjpeg.o";

sudo mkdir -p /usr/local/man/man1
chmod 777 src/dgate/jpeg-6c/configure
cd src/dgate/jpeg-6c
./configure
make
echo Please ignore the errors below
sudo make install
echo Please ignore the errors above
cd ../../..

chmod 777 src/dgate/luasocket/amake.sh;
cd src/dgate/luasocket;
./amake.sh;
cd ../../..

echo "Please choose DB type";

options=("mysql" "postgres" "sqlite" "dbase" "precompiled" "Quit")
select opt in "${options[@]}"
do
    case $opt in
        "mysql")
			cd /usr/lib
			ln -s /usr/lib64/mysql .
			cd $CONQUEST
			gcc -o $SRC/lua.o -c $SRC/lua_5.1.5/all.c -I$SRC/lua_5.1.5 -DLUA_USE_DLOPEN -DLUA_USE_POSIX;
			g++ -std=c++11 -o $SRC/charls.o -c $SRC/charls/all.cpp -I$SRC/charls -Wno-deprecated-declarations
			gcc -o $SRC/openjpeg.o -c $SRC/openjpeg/all.c -I$SRC/openjpeg
			g++ $FLAGS -DUSEMYSQL $OBS -o dgate $SRC/src/total.cpp $LUA $INCS -I/usr/include/mysql -L/usr/lib/mysql -lmysqlclient;
			break;
			;;
        "postgres")
			export LD_LIBRARY_PATH="/usr/include/postgresql/";
#			gcc -o $SRC/lua.o -c $SRC/lua_5.1.5/all.c -I$SRC/lua_5.1.5 -DLUA_USE_DLOPEN -DLUA_USE_POSIX;
			g++ -std=c++11 -o $SRC/charls.o -c $SRC/charls/all.cpp -I$SRC/charls -Wno-deprecated-declarations
			gcc -o $SRC/openjpeg.o -c $SRC/openjpeg/all.c -I$SRC/openjpeg
			g++ $FLAGS -DPOSTGRES $OBS -o dgate $SRC/src/total.cpp $LUA $INCS -I/usr/include/postgresql/ -L/usr/local/pgsql/lib -lpq;
			break;
			;;
        "sqlite")
#			gcc -o $SRC/lua.o -c $SRC/lua_5.1.5/all.c -I$SRC/lua_5.1.5 -DLUA_USE_DLOPEN -DLUA_USE_POSIX;
			gcc -c -DTHREADSAFE=1 -DHAVE_USLEEP $SRC/sqlite3/sqlite3.c -I$SRC/sqlite3 -o $SRC/sqlite3.o;
			g++ -std=c++11 -o $SRC/charls.o -c $SRC/charls/all.cpp -I$SRC/charls -Wno-deprecated-declarations
			gcc -o $SRC/openjpeg.o -c $SRC/openjpeg/all.c -I$SRC/openjpeg
			g++ $FLAGS -DUSESQLITE $SRC/sqlite3.o $OBS -o dgate $SRC/src/total.cpp $LUA $INCS -I$SRC/sqlite3;
			rm $SRC/sqlite3.o;
			break;
			;;

        "precompiled")
	                cp linux/dgate dgate;
	                cp linux/dgate install/dgatesmall;
			chmod 777 dgate;
			chmod 777 install/dgatesmall;
			break;
			;;

	"dbase")
#			gcc -o $SRC/lua.o -c $SRC/lua_5.1.5/all.c -I$SRC/lua_5.1.5 -DLUA_USE_DLOPEN -DLUA_USE_POSIX;
			g++ -std=c++11 -o $SRC/charls.o -c $SRC/charls/all.cpp -I$SRC/charls -Wno-deprecated-declarations
			gcc -o $SRC/openjpeg.o -c $SRC/openjpeg/all.c -I$SRC/openjpeg
			g++ $FLAGS $OBS -o dgate $SRC/src/total.cpp $LUA $INCS;
			break;	
			;;

        "Quit")
            break
            ;;
        *) echo invalid option;;
    esac
done

if [ $opt != "Quit" ] 
then

	[ -f $SRC/lua.o ] && rm $SRC/lua.o;
	[ -f $SRC/charls.o ] && rm $SRC/charls.o;
	[ -f $SRC/openjpeg.o ] && rm $SRC/openjpeg.o;

	pkill -9 dgate;
	sleep 0.2s;

	[ -f dicom.ini ] && cp dicom.ini dicom.ini.bak
	envsubst < $CONF/dicom.ini.$opt > dicom.ini;
	cp $CONF/dicom.sql.$opt dicom.sql;

	[ ! -f acrnema.map ] && cp $LINUX/acrnema.map acrnema.map;
	cp $LINUX/dgatesop.lst dgatesop.lst;

	sudo cp ./dgate /usr/lib/cgi-bin/dgate ;
	sudo cp ./dgate /usr/lib/cgi-bin/dgate.exe ;
	sudo cp ./dicom.sql /usr/lib/cgi-bin/dicom.sql ;
	sudo cp ./acrnema.map /usr/lib/cgi-bin/acrnema.map ;

	[ ! -d /usr/lib/cgi-bin ] && sudo mkdir -p /usr/lib/cgi-bin ;
	sudo chmod 777 /usr/lib/cgi-bin ;

	sudo cp -r ./webserver/cgi-bin/* /usr/lib/cgi-bin;
	sudo cp -r ./webserver/cgi-bin/.lua /usr/lib/cgi-bin;
	sudo cp -r ./webserver/cgi-bin/.lua.linux /usr/lib/cgi-bin;
	envsubst < ./webserver/cgi-bin/dicom.ini.linux > t.t;
	sudo cp t.t /usr/lib/cgi-bin/dicom.ini;
	envsubst < ./webserver/cgi-bin/newweb/dicom.ini.linux > t.t;
	sudo cp t.t /usr/lib/cgi-bin/newweb/dicom.ini;
	sudo cp /usr/lib/cgi-bin/.lua.linux /usr/lib/cgi-bin/.lua;
	rm t.t

	sudo cp ./dgate /usr/lib/cgi-bin/newweb/dgate ;
	sudo cp ./dgate /usr/lib/cgi-bin/newweb/dgate.exe ;
	
	sudo cp -r ./webserver/htdocs/* /var/www;
	sudo cp -r ./webserver/htdocs/* /var/www/html;
	
	[ ! -d data/dbase ] && mkdir data/dbase
	
	chmod 777 console.sh
	chmod 777 webviewer.sh	
	chmod 777 install/linux.sh
	
	read -p "Regenerate the database?" -r
	echo $REPLY
	if [[ $REPLY =~ ^[Yy]$ ]]
	then
		./dgate -v -r
	fi

	envsubst <conquest.service >t.t
	read -p "Install as service?" -r
	echo $REPLY
	if [[ $REPLY =~ ^[Yy]$ ]]
	then
		sudo systemctl stop conquest.service
		sudo cp t.t /etc/systemd/system/conquest.service
		sudo systemctl daemon-reload
		sudo systemctl start conquest.service
		sudo systemctl enable conquest.service
		sudo systemctl status conquest.service
	fi
	rm t.t
fi
