#!/bin/sh

usage ()
{
	echo "Usage:    admtool (interactive mode)"
	echo "          admtool [-sehuq]"
	echo "          admtool -a username [password]"
	echo "          admtool -r username"
	echo ""
	echo "    -h  Show this screen."
	echo "    -s  Start admin server."
	echo "    -q  Query admin status"
	echo "    -e  Stop admin server."
	echo "    -a  Add a user."
	echo "    -r  Remove a user"
	echo "    -u  List users"
	echo ""
	exit 1
}

interactive ()
{
	while [ 1 -eq 1 ]; do
		clear
		echo
		echo "1. Start admin server."
		echo "2. Stop admin server."
		echo "3. Admin server status."
		echo "4. Add a user."
		echo "5. Remove a user."
		echo "6. List users."
		echo "7. Quit."
		echo
		echo -n "Please choose one [7]: " 
		read -r answer
		
		if [ "x$answer" = "x" ]; then
			exit 0
		fi
		
		if [ "$answer" = "7" ]; then 
			exit 0
		elif [ "$answer" = "6" ]; then
			<<asphome>>/admtool -u
		elif [ "$answer" = "5" ]; then
			echo -n "Enter the user name: "; read -r user
			if [ "$user" != "" ]; then
				 <<asphome>>/admtool -r $user
			fi
		elif [ "$answer" = "4" ]; then
			echo -n "Enter the user name: "; read -r user
			if [ "$user" != "" ]; then
				 <<asphome>>/admtool -a $user
			fi
		elif [ "$answer" = "3" ]; then
			<<asphome>>/admtool -q
		elif [ "$answer" = "2" ]; then
			<<asphome>>/admtool -e
		elif [ "$answer" = "1" ]; then
			<<asphome>>/admtool -s
		else
			exit 0
		fi		
		echo
		echo -n "Press Enter to continue "; read -r
	done
}

# make sure we're root
if [ -x /usr/bin/whoami ]; then
    user=`/usr/bin/whoami`
    if [ "$user" != "root" ]; then
	printf "admtool: must be root to run.\n"
	exit
    fi
fi

if [ "$#" -eq 0 ]; then
	interactive
fi

if [ "$1" = "-h" ]; then
	usage
fi

if [ "$#" -eq 1 ]; then
	if [ "$1" = "-s" ]; then
		echo Starting admin server.
		<<asphome>>/admin/bin/admd -f <<asphome>>/admin/conf/admd.conf >/dev/null
		<<asphome>>/admin/bin/caspctrl startall >/dev/null
		echo Admin server has been started.
		exit 0
	elif [ "$1" = "-e" ]; then
		if <<asphome>>/admtool -q >/dev/null; then
			echo Stopping admin server.
			kill `cat <<asphome>>/admin/logs/httpd.pid`
			<<asphome>>/admin/bin/caspctrl stopall >/dev/null
			echo Admin server has been stopped.
		else
			echo Admin server is not started
		fi
		exit 0
	elif [ "$1" = "-u" ]; then
		if grep : <<asphome>>/admin/conf/service.pwd|awk -F ':' '{print $1}'; then
			echo -n
		else
			echo No users.
		fi
		exit 0
	elif [ "$1" = "-q" ]; then
		if <<asphome>>/admin/bin/caspctrl status > /dev/null 2>&1; then
			if [ -f "<<asphome>>/admin/logs/httpd.pid" ]; then
				echo Admin server is running
				exit 0
			else
				echo Admin server is stopped
				exit 1
			fi
		else
			echo Admin server is stopped
			exit 1
		fi
	fi
fi

if [ "$#" -eq 2 ]; then
	if [ "$1" = "-a" ]; then
		<<asphome>>/admin/conf/htpasswd <<asphome>>/admin/conf/service.pwd $2
		exit 0
	fi
	if [ "$1" = "-r" ]; then
		if grep $2: <<asphome>>/admin/conf/service.pwd > /dev/null; then
			cp <<asphome>>/admin/conf/service.pwd <<asphome>>/admin/conf/.service.pwd.bak
			grep $2: -v <<asphome>>/admin/conf/.service.pwd.bak > <<asphome>>/admin/conf/service.pwd
			rm <<asphome>>/admin/conf/.service.pwd.bak
			echo "User $2 removed"
		else
			echo User not found.
		fi
		exit 0
	fi
elif [ $# -eq 3 ]; then
	if [ "$1" = "-a" ]; then
		<<asphome>>/admin/conf/htpasswd -b <<asphome>>/admin/conf/service.pwd $2 $3
		exit 0
	fi
fi

usage